Convert Sparky to Spring-Boot

Issue-ID: AAI-599
Change-Id: If474dd02794f442fdddcd90f62fb75e0d6b907e7
Signed-off-by: da490c <dave.adams@amdocs.com>

206 files changed, 34383 insertions, 0 deletions

diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/AggregateSummaryProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/AggregateSummaryProcessor.java
new file mode 100644
index 0000000..be29889
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/AggregateSummaryProcessor.java
@@ -0,0 +1,210 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.aggregatevnf.search;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.json.JsonObject;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.camel.Exchange;
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.logging.util.ServletUtils;
+import org.onap.aai.sparky.search.filters.FilterQueryBuilder;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.search.filters.entity.SearchFilter;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+public class AggregateSummaryProcessor {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(AggregateSummaryProcessor.class);
+
+  private static final String KEY_FILTERS = "filters";
+
+  private ElasticSearchAdapter elasticSearchAdapter = null;
+  
+  private String vnfAggregationIndexName;
+  private FiltersConfig filtersConfig;
+  
+  public AggregateSummaryProcessor(ElasticSearchAdapter elasticSearchAdapter, FiltersConfig filtersConfig) {
+    this.elasticSearchAdapter = elasticSearchAdapter;
+    this.filtersConfig = filtersConfig;
+  }
+  
+  public void setVnfAggregationIndexName(String vnfAggregationIndexName) {
+    this.vnfAggregationIndexName = vnfAggregationIndexName;
+  }
+  
+  public void getFilteredAggregation(Exchange exchange) {
+
+    HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);
+    ServletUtils.setUpMdcContext(exchange, request);
+    
+
+    try {
+      String payload = exchange.getIn().getBody(String.class);
+
+      if (payload == null || payload.isEmpty()) {
+
+        LOG.error(AaiUiMsgs.SEARCH_SERVLET_ERROR, "Request Payload is empty");
+
+        /*
+         * Don't throw back an error, just return an empty set
+         */
+
+      } else {
+
+        JSONObject parameters = new JSONObject(payload);
+
+        JSONArray requestFilters = null;
+        if (parameters.has(KEY_FILTERS)) {
+          requestFilters = parameters.getJSONArray(KEY_FILTERS);
+        } else {
+          
+          JSONObject zeroResponsePayload = new JSONObject();
+          zeroResponsePayload.put("count", 0);
+          //response.setStatus(Status.SUCCESS_OK);
+          //response.setEntity(zeroResponsePayload.toString(), MediaType.APPLICATION_JSON);
+          exchange.getOut().setBody(zeroResponsePayload.toString());
+          
+          LOG.error(AaiUiMsgs.ERROR_FILTERS_NOT_FOUND);
+          return;
+        }
+      
+        if (requestFilters != null && requestFilters.length() > 0) {
+          List<JSONObject> filtersToQuery = new ArrayList<JSONObject>();
+          for(int i = 0; i < requestFilters.length(); i++) {
+            JSONObject filterEntry = requestFilters.getJSONObject(i);
+            filtersToQuery.add(filterEntry);
+          }
+          
+          String jsonResponsePayload = getVnfFilterAggregations(filtersToQuery);
+          exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 200);
+          exchange.getOut().setHeader(Exchange.CONTENT_TYPE, "application/json");
+          exchange.getOut().setBody(jsonResponsePayload);
+          
+        } else {
+          String emptyResponse = getEmptyAggResponse();
+          exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 200);
+          exchange.getOut().setHeader(Exchange.CONTENT_TYPE, "application/json");
+          exchange.getOut().setBody(emptyResponse);
+          LOG.error(AaiUiMsgs.ERROR_FILTERS_NOT_FOUND);
+        }
+      }
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, "FilterProcessor failed to get filter list due to error = " + exc.getMessage());
+    }
+  }
+  
+  private String getEmptyAggResponse() {
+    JSONObject aggPayload = new JSONObject();
+    aggPayload.put("totalChartHits", 0);
+    aggPayload.put("buckets", new JSONArray());
+    JSONObject payload = new JSONObject();
+    payload.append("groupby_aggregation", aggPayload);
+
+    return payload.toString();
+  }  
+  
+  private static final String FILTER_ID_KEY = "filterId";
+  private static final String FILTER_VALUE_KEY = "filterValue";
+  private static final int DEFAULT_SHOULD_MATCH_SCORE = 1;
+  private static final String VNF_FILTER_AGGREGATION = "vnfFilterAggregation";
+
+  
+  private String getVnfFilterAggregations(List<JSONObject> filtersToQuery) throws IOException {
+    
+    List<SearchFilter> searchFilters = new ArrayList<SearchFilter>();
+    for(JSONObject filterEntry : filtersToQuery) {
+      
+      String filterId = filterEntry.getString(FILTER_ID_KEY);
+      if(filterId != null) {
+        SearchFilter filter = new SearchFilter();
+        filter.setFilterId(filterId);
+        
+        if(filterEntry.has(FILTER_VALUE_KEY)) {
+          String filterValue = filterEntry.getString(FILTER_VALUE_KEY);
+          filter.addValue(filterValue);
+        }
+        
+        searchFilters.add(filter);
+      }
+    }
+    
+    // Create query for summary by entity type
+    JsonObject vnfSearch = FilterQueryBuilder.createCombinedBoolAndAggQuery(filtersConfig, searchFilters, DEFAULT_SHOULD_MATCH_SCORE);
+
+    // Parse response for summary by entity type query
+    OperationResult opResult = elasticSearchAdapter.doPost(
+        elasticSearchAdapter.buildElasticSearchUrlForApi(vnfAggregationIndexName,
+            SparkyConstants.ES_SEARCH_API),
+        vnfSearch.toString(), javax.ws.rs.core.MediaType.APPLICATION_JSON_TYPE);
+    
+    if ( opResult.wasSuccessful()) {
+      return buildAggregateVnfResponseJson(opResult.getResult());  
+    } else {
+      return buildEmptyAggregateVnfResponseJson();
+    }
+  }
+
+  private String buildEmptyAggregateVnfResponseJson() {
+    JSONObject finalOutputToFe = new JSONObject();
+    finalOutputToFe.put("total", 0);
+    return finalOutputToFe.toString();
+  }
+  
+  private String buildAggregateVnfResponseJson(String responseJsonStr) {
+    
+    JSONObject finalOutputToFe = new JSONObject();
+    JSONObject responseJson = new JSONObject(responseJsonStr);
+    
+    
+    JSONObject hits = responseJson.getJSONObject("hits");
+    int totalHits = hits.getInt("total");
+    finalOutputToFe.put("total", totalHits);
+    
+    JSONObject aggregations = responseJson.getJSONObject("aggregations");
+    String[] aggKeys = JSONObject.getNames(aggregations);
+    JSONObject aggregationsList = new JSONObject();
+    
+    for(String aggName : aggKeys) {
+      JSONObject aggregation = aggregations.getJSONObject(aggName);
+      JSONArray buckets = aggregation.getJSONArray("buckets");
+      aggregationsList.put(aggName, buckets);
+    }
+    
+    finalOutputToFe.put("aggregations", aggregationsList);
+
+    return finalOutputToFe.toString();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/AggregateVnfSearchProvider.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/AggregateVnfSearchProvider.java
new file mode 100644
index 0000000..6e7b456
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/AggregateVnfSearchProvider.java
@@ -0,0 +1,129 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.aggregatevnf.search;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.json.JsonObject;
+import javax.ws.rs.core.MediaType;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.common.search.CommonSearchSuggestion;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.search.api.SearchProvider;
+import org.onap.aai.sparky.search.entity.QuerySearchEntity;
+import org.onap.aai.sparky.search.entity.SearchSuggestion;
+import org.onap.aai.sparky.search.filters.entity.UiFilterValueEntity;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class AggregateVnfSearchProvider implements SearchProvider {
+  
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(AggregateVnfSearchProvider.class);
+
+  private ObjectMapper mapper;
+  private ElasticSearchAdapter elasticSearchAdapter = null;
+  private String autoSuggestIndexName;
+  private String vnfSearchSuggestionRoute;
+
+  public AggregateVnfSearchProvider(ElasticSearchAdapter elasticSearchAdapter,
+      String autoSuggestIndexName, String vnfSearchSuggestionRoute) {
+    mapper = new ObjectMapper();
+    this.elasticSearchAdapter = elasticSearchAdapter;
+    this.autoSuggestIndexName = autoSuggestIndexName;
+    this.vnfSearchSuggestionRoute = vnfSearchSuggestionRoute;
+  }
+  
+  public void setAutoSuggestIndexName(String autoSuggestIndexName) {
+    this.autoSuggestIndexName = autoSuggestIndexName;
+  }
+
+  @Override
+  public List<SearchSuggestion> search(QuerySearchEntity queryRequest) {
+
+    List<SearchSuggestion> returnList = new ArrayList<SearchSuggestion>();
+
+    try {
+
+      /* Create suggestions query */
+      JsonObject vnfSearch = VnfSearchQueryBuilder.createSuggestionsQuery(String.valueOf(queryRequest.getMaxResults()), queryRequest.getQueryStr());
+
+      /* Parse suggestions response */
+      OperationResult opResult = elasticSearchAdapter.doPost(
+          elasticSearchAdapter.buildElasticSearchUrlForApi(autoSuggestIndexName,
+              SparkyConstants.ES_SUGGEST_API),
+          vnfSearch.toString(), MediaType.APPLICATION_JSON_TYPE);
+
+      String result = opResult.getResult();
+
+      if (!opResult.wasSuccessful()) {
+        LOG.error(AaiUiMsgs.ERROR_PARSING_JSON_PAYLOAD_VERBOSE, result);
+        return returnList;
+      }
+
+      JSONObject responseJson = new JSONObject(result);
+      String suggestionsKey = "vnfs";
+      JSONArray suggestionsArray = new JSONArray();
+      JSONArray suggestions = responseJson.getJSONArray(suggestionsKey);
+      if (suggestions.length() > 0) {
+        suggestionsArray = suggestions.getJSONObject(0).getJSONArray("options");
+        for (int i = 0; i < suggestionsArray.length(); i++) {
+          JSONObject querySuggestion = suggestionsArray.getJSONObject(i);
+          if (querySuggestion != null) {
+            CommonSearchSuggestion responseSuggestion = new CommonSearchSuggestion();
+            responseSuggestion.setText(querySuggestion.getString("text"));
+            responseSuggestion.setRoute(vnfSearchSuggestionRoute);
+            responseSuggestion.setHashId(NodeUtils.generateUniqueShaDigest(querySuggestion.getString("text")));
+
+            // Extract filter list from JSON and add to response suggestion
+            JSONObject payload = querySuggestion.getJSONObject("payload");
+            if (payload.length() > 0) {
+              JSONArray filterList = payload.getJSONArray("filterList");
+              for (int filter = 0; filter < filterList.length(); filter++) {
+                String filterValueString = filterList.getJSONObject(filter).toString();
+                UiFilterValueEntity filterValue = mapper.readValue(filterValueString, UiFilterValueEntity.class);
+                responseSuggestion.getFilterValues().add(filterValue);
+              }
+            }
+            returnList.add(responseSuggestion);
+          }
+        }
+      }
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, "Search failed due to error = " + exc.getMessage());
+    }
+
+    return returnList;
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/VnfSearchQueryBuilder.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/VnfSearchQueryBuilder.java
new file mode 100644
index 0000000..2645433
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregatevnf/search/VnfSearchQueryBuilder.java
@@ -0,0 +1,176 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.aggregatevnf.search;
+
+import java.util.Map;
+
+import javax.json.Json;
+import javax.json.JsonArray;
+import javax.json.JsonArrayBuilder;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+
+
+/**
+ * Build a JSON payload to send to elastic search to get vnf search data.
+ */
+
+public class VnfSearchQueryBuilder {
+	
+
+  /**
+   * Creates the suggestions query.
+   * 
+   * @param maxResults maximum number of suggestions to fetch
+   * @param queryStr query string
+   * @return the json object
+   */
+
+  /*
+   * { "vnfs" : { "text" : "VNFs", "completion" : { "field" : "entity_suggest", "size": 1 } } }
+   */
+  public static JsonObject createSuggestionsQuery(String maxResults, String queryStr) {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+
+    JsonObjectBuilder completionBlob = Json.createObjectBuilder();
+    completionBlob.add("field", "entity_suggest");
+    completionBlob.add("size", maxResults);
+
+    JsonObjectBuilder jsonAllBuilder = Json.createObjectBuilder();
+    jsonAllBuilder.add("text", queryStr);
+    jsonAllBuilder.add("completion", completionBlob);
+
+    jsonBuilder.add("vnfs", jsonAllBuilder.build());
+    return jsonBuilder.build();
+  }
+
+  public static JsonObject getTermBlob(String key, String value) {
+    JsonObjectBuilder termBlobBuilder = Json.createObjectBuilder();
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder().add(key, value);
+    return termBlobBuilder.add("term", jsonBuilder.build()).build();
+  }
+
+  public static void getSummaryAggsBlob(JsonObjectBuilder aggsBlobBuilder, String aggsKey,
+      int resultSize) {
+    JsonObjectBuilder fieldBuilder =
+        Json.createObjectBuilder().add("field", aggsKey).add("size", resultSize);
+    JsonObject aggsFieldBlob = fieldBuilder.build();
+    JsonObjectBuilder defaultBlobBuilder = Json.createObjectBuilder().add("terms", aggsFieldBlob);
+    JsonObject defaultBlob = defaultBlobBuilder.build();
+    aggsBlobBuilder.add("default", defaultBlob);
+  }
+
+  public static void buildSingleTermCountQuery(JsonObjectBuilder jsonBuilder, String key,
+      String value) {
+    jsonBuilder.add("query", getTermBlob(key, value));
+  }
+
+  public static void buildSingleTermSummaryQuery(JsonObjectBuilder jsonBuilder, String key,
+      String value, String groupByKey) {
+    JsonObjectBuilder queryBlobBuilder = Json.createObjectBuilder();
+    JsonObjectBuilder aggsBlobBuilder = Json.createObjectBuilder();
+
+    queryBlobBuilder.add("constant_score",
+        Json.createObjectBuilder().add("filter", getTermBlob(key, value)));
+
+    getSummaryAggsBlob(aggsBlobBuilder, groupByKey, 0);
+
+    jsonBuilder.add("query", queryBlobBuilder.build());
+    jsonBuilder.add("aggs", aggsBlobBuilder.build());
+  }
+
+  public static void buildMultiTermSummaryQuery(JsonObjectBuilder jsonBuilder,
+      Map<String, String> attributes, String groupByKey) {
+    JsonObjectBuilder queryBlobBuilder = Json.createObjectBuilder();
+    JsonObjectBuilder aggsBlobBuilder = Json.createObjectBuilder();
+    JsonArrayBuilder mustBlobBuilder = Json.createArrayBuilder();
+    for (String key : attributes.keySet()) {
+      mustBlobBuilder.add(getTermBlob(key, attributes.get(key)));
+    }
+    JsonArray mustBlob = mustBlobBuilder.build();
+
+    queryBlobBuilder.add("constant_score", Json.createObjectBuilder().add("filter",
+        Json.createObjectBuilder().add("bool", Json.createObjectBuilder().add("must", mustBlob))));
+
+    getSummaryAggsBlob(aggsBlobBuilder, groupByKey, 0);
+
+    jsonBuilder.add("query", queryBlobBuilder.build());
+    jsonBuilder.add("aggs", aggsBlobBuilder.build());
+  }
+
+  public static void buildZeroTermSummaryQuery(JsonObjectBuilder jsonBuilder, String groupByKey) {
+    JsonObjectBuilder aggsBlobBuilder = Json.createObjectBuilder();
+
+    getSummaryAggsBlob(aggsBlobBuilder, groupByKey, 0);
+
+    jsonBuilder.add("aggs", aggsBlobBuilder.build());
+  }
+
+  public static void buildMultiTermCountQuery(JsonObjectBuilder jsonBuilder,
+      Map<String, String> attributes) {
+    JsonArrayBuilder mustBlobBuilder = Json.createArrayBuilder();
+    for (String key : attributes.keySet()) {
+      mustBlobBuilder.add(getTermBlob(key, attributes.get(key)));
+    }
+    jsonBuilder.add("query", Json.createObjectBuilder().add("bool",
+        Json.createObjectBuilder().add("must", mustBlobBuilder)));
+  }
+
+
+
+  public static JsonObject createSummaryByEntityTypeQuery(Map<String, String> attributes,
+      String groupByKey) {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+    jsonBuilder.add("size", "0"); // avoid source data
+    if (attributes.size() == 0) {
+      buildZeroTermSummaryQuery(jsonBuilder, groupByKey);
+    } else if (attributes.size() == 1) {
+      Map.Entry<String, String> entry = attributes.entrySet().iterator().next();
+      buildSingleTermSummaryQuery(jsonBuilder, entry.getKey(), entry.getValue(), groupByKey);
+    } else {
+      buildMultiTermSummaryQuery(jsonBuilder, attributes, groupByKey);
+    }
+    return jsonBuilder.build();
+  }
+
+  public static JsonObject createEntityCountsQuery(Map<String, String> attributes) {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+    if (attributes.size() == 1) {
+      Map.Entry<String, String> entry = attributes.entrySet().iterator().next();
+      buildSingleTermCountQuery(jsonBuilder, entry.getKey(), entry.getValue());
+    } else {
+      buildMultiTermCountQuery(jsonBuilder, attributes);
+    }
+    return jsonBuilder.build();
+  }
+
+  public static JsonArray getSortCriteria(String sortFieldName, String sortOrder) {
+    JsonArrayBuilder jsonBuilder = Json.createArrayBuilder();
+    jsonBuilder.add(Json.createObjectBuilder().add(sortFieldName,
+        Json.createObjectBuilder().add("order", sortOrder)));
+
+    return jsonBuilder.build();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/AggregationSyncControllerFactory.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/AggregationSyncControllerFactory.java
new file mode 100644
index 0000000..8681853
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/AggregationSyncControllerFactory.java
@@ -0,0 +1,241 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.aggregation.sync;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.SuggestionEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.SuggestionEntityLookup;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.ElasticSearchIndexCleaner;
+import org.onap.aai.sparky.sync.ElasticSearchSchemaFactory;
+import org.onap.aai.sparky.sync.IndexCleaner;
+import org.onap.aai.sparky.sync.IndexIntegrityValidator;
+import org.onap.aai.sparky.sync.SyncController;
+import org.onap.aai.sparky.sync.SyncControllerImpl;
+import org.onap.aai.sparky.sync.SyncControllerRegistrar;
+import org.onap.aai.sparky.sync.SyncControllerRegistry;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.config.SyncControllerConfig;
+
+public class AggregationSyncControllerFactory implements SyncControllerRegistrar {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(AggregationSyncControllerFactory.class);
+
+  private ActiveInventoryAdapter aaiAdapter;
+  private ElasticSearchAdapter esAdapter;
+  private SuggestionEntityLookup suggestionEntityLookup;
+
+  private Map<String, String> aggregationEntityToIndexMap;
+  private Map<String, ElasticSearchSchemaConfig> indexNameToSchemaConfigMap;
+
+  private ElasticSearchEndpointConfig elasticSearchEndpointConfig;
+  private SyncControllerConfig syncControllerConfig;
+  private SyncControllerRegistry syncControllerRegistry;
+  private NetworkStatisticsConfig aaiStatConfig; 
+  private NetworkStatisticsConfig esStatConfig;
+  private OxmEntityLookup oxmEntityLookup;
+  private ElasticSearchSchemaFactory elasticSearchSchemaFactory;
+  
+  private List<SyncController> syncControllers;
+
+  public AggregationSyncControllerFactory(ElasticSearchEndpointConfig esEndpointConfig,
+      SyncControllerConfig syncControllerConfig, SyncControllerRegistry syncControllerRegistry,
+      SuggestionEntityLookup suggestionEntityLookup,
+      OxmEntityLookup oxmEntityLookup,
+      ElasticSearchSchemaFactory elasticSearchSchemaFactory) {
+    this.elasticSearchSchemaFactory = elasticSearchSchemaFactory;
+    this.syncControllers = new ArrayList<SyncController>();
+    this.elasticSearchEndpointConfig = esEndpointConfig;
+    this.syncControllerConfig = syncControllerConfig;
+    this.syncControllerRegistry = syncControllerRegistry;
+    this.suggestionEntityLookup = suggestionEntityLookup;
+    this.oxmEntityLookup = oxmEntityLookup;
+  }
+
+  public NetworkStatisticsConfig getAaiStatConfig() {
+    return aaiStatConfig;
+  }
+
+  public void setAaiStatConfig(NetworkStatisticsConfig aaiStatConfig) {
+    this.aaiStatConfig = aaiStatConfig;
+  }
+
+  public NetworkStatisticsConfig getEsStatConfig() {
+    return esStatConfig;
+  }
+
+  public void setEsStatConfig(NetworkStatisticsConfig esStatConfig) {
+    this.esStatConfig = esStatConfig;
+  }
+
+  public Map<String, ElasticSearchSchemaConfig> getIndexNameToSchemaConfigMap() {
+    return indexNameToSchemaConfigMap;
+  }
+
+  public void setIndexNameToSchemaConfigMap(
+      Map<String, ElasticSearchSchemaConfig> indexNameToSchemaConfigMap) {
+    this.indexNameToSchemaConfigMap = indexNameToSchemaConfigMap;
+  }
+
+  public ElasticSearchEndpointConfig getElasticSearchEndpointConfig() {
+    return elasticSearchEndpointConfig;
+  }
+
+  public void setElasticSearchEndpointConfig(
+      ElasticSearchEndpointConfig elasticSearchEndpointConfig) {
+    this.elasticSearchEndpointConfig = elasticSearchEndpointConfig;
+  }
+
+  public SyncControllerConfig getSyncControllerConfig() {
+    return syncControllerConfig;
+  }
+
+  public void setSyncControllerConfig(SyncControllerConfig syncControllerConfig) {
+    this.syncControllerConfig = syncControllerConfig;
+  }
+
+  public ActiveInventoryAdapter getAaiAdapter() {
+    return aaiAdapter;
+  }
+
+  public void setAaiAdapter(ActiveInventoryAdapter aaiAdapter) {
+    this.aaiAdapter = aaiAdapter;
+  }
+
+  public ElasticSearchAdapter getEsAdapter() {
+    return esAdapter;
+  }
+
+  public void setEsAdapter(ElasticSearchAdapter esAdapter) {
+    this.esAdapter = esAdapter;
+  }
+
+  public SuggestionEntityLookup getSuggestionEntityLookup() {
+    return suggestionEntityLookup;
+  }
+
+  public void setSuggestionEntityLookup(SuggestionEntityLookup suggestionEntityLookup) {
+    this.suggestionEntityLookup = suggestionEntityLookup;
+  }
+
+  public Map<String, String> getAggregationEntityToIndexMap() {
+    return aggregationEntityToIndexMap;
+  }
+
+  public void setAggregationEntityToIndexMap(Map<String, String> aggregationEntityToIndexMap) {
+    this.aggregationEntityToIndexMap = aggregationEntityToIndexMap;
+  }
+
+  public void buildControllers() {
+
+    if (syncControllerConfig.isEnabled()) {
+      
+      Map<String, SuggestionEntityDescriptor> suggestionEntitites =
+          suggestionEntityLookup.getSuggestionSearchEntityDescriptors();
+      SyncControllerImpl aggregationSyncController = null;
+
+      for (String entityType : suggestionEntitites.keySet()) {
+        
+        String indexName = aggregationEntityToIndexMap.get(entityType);
+
+        if (indexName == null) {
+          LOG.error(AaiUiMsgs.ERROR_GENERIC,
+              "Could not determine aggregation index name" + " for entity type: " + entityType);
+          continue;
+        }
+
+        try {
+
+          aggregationSyncController = new SyncControllerImpl(syncControllerConfig, entityType);
+
+          ElasticSearchSchemaConfig schemaConfig = indexNameToSchemaConfigMap.get(indexName);
+
+          if (schemaConfig == null) {
+            LOG.error(AaiUiMsgs.ERROR_GENERIC,
+                "Could not determine elastic search schema config for index name: " + indexName);
+            continue;
+          }
+
+          IndexIntegrityValidator aggregationIndexValidator = new IndexIntegrityValidator(esAdapter,
+              schemaConfig, elasticSearchEndpointConfig, elasticSearchSchemaFactory.getIndexSchema(schemaConfig));
+
+          aggregationSyncController.registerIndexValidator(aggregationIndexValidator);
+
+          AggregationSynchronizer aggSynchronizer = new AggregationSynchronizer(entityType,
+              schemaConfig, syncControllerConfig.getNumInternalSyncWorkers(),
+              syncControllerConfig.getNumSyncActiveInventoryWorkers(),
+              syncControllerConfig.getNumSyncElasticWorkers(), aaiStatConfig, esStatConfig,
+              oxmEntityLookup);
+
+          aggSynchronizer.setAaiAdapter(aaiAdapter);
+          aggSynchronizer.setElasticSearchAdapter(esAdapter);
+
+          aggregationSyncController.registerEntitySynchronizer(aggSynchronizer);
+
+          IndexCleaner entityDataIndexCleaner =
+              new ElasticSearchIndexCleaner(esAdapter, elasticSearchEndpointConfig, schemaConfig);
+
+          aggregationSyncController.registerIndexCleaner(entityDataIndexCleaner);
+
+          syncControllers.add(aggregationSyncController);
+        } catch (Exception exc) {
+          
+          exc.printStackTrace();
+          
+          LOG.error(AaiUiMsgs.ERROR_GENERIC,
+              "Failed to build aggregation sync controller.  Error : " + exc.getMessage());
+        }
+
+      }
+    } else {
+      LOG.info(AaiUiMsgs.INFO_GENERIC, "Sync controller with name = "
+          + syncControllerConfig.getControllerName() + " is disabled");
+    }
+  }
+
+  @Override
+  public void registerController() {
+    
+    buildControllers();
+    
+    if ( syncControllerRegistry != null ) {
+      for ( SyncController controller : syncControllers ) {
+        syncControllerRegistry.registerSyncController(controller);
+      }
+    }
+    
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/AggregationSynchronizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/AggregationSynchronizer.java
new file mode 100644
index 0000000..a438215
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/AggregationSynchronizer.java
@@ -0,0 +1,782 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.aggregation.sync;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Deque;
+import java.util.EnumSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.AbstractEntitySynchronizer;
+import org.onap.aai.sparky.sync.IndexSynchronizer;
+import org.onap.aai.sparky.sync.SynchronizerConstants;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.entity.AggregationEntity;
+import org.onap.aai.sparky.sync.entity.MergableEntity;
+import org.onap.aai.sparky.sync.entity.SelfLinkDescriptor;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.onap.aai.sparky.sync.task.PerformActiveInventoryRetrieval;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchPut;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchRetrieval;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchUpdate;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.slf4j.MDC;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectReader;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+/**
+ * The Class AutosuggestionSynchronizer.
+ */
+public class AggregationSynchronizer extends AbstractEntitySynchronizer
+    implements IndexSynchronizer {
+
+  /**
+   * The Class RetryAggregationEntitySyncContainer.
+   */
+  private class RetryAggregationEntitySyncContainer {
+    NetworkTransaction txn;
+    AggregationEntity ae;
+
+    /**
+     * Instantiates a new retry aggregation entity sync container.
+     *
+     * @param txn the txn
+     * @param ae the se
+     */
+    public RetryAggregationEntitySyncContainer(NetworkTransaction txn, AggregationEntity ae) {
+      this.txn = txn;
+      this.ae = ae;
+    }
+
+    public NetworkTransaction getNetworkTransaction() {
+      return txn;
+    }
+
+    public AggregationEntity getAggregationEntity() {
+      return ae;
+    }
+  }
+  
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(AggregationSynchronizer.class);
+  private static final String INSERTION_DATE_TIME_FORMAT = "yyyyMMdd'T'HHmmssZ";
+
+  private boolean allWorkEnumerated;
+  private Deque<SelfLinkDescriptor> selflinks;
+  private Deque<RetryAggregationEntitySyncContainer> retryQueue;
+  private Map<String, Integer> retryLimitTracker;
+  protected ExecutorService esPutExecutor;
+  private ConcurrentHashMap<String, AtomicInteger> entityCounters;
+  private boolean syncInProgress;
+  private Map<String, String> contextMap;
+  private String entityType;
+  private ElasticSearchSchemaConfig schemaConfig;
+  private OxmEntityLookup oxmEntityLookup;
+  
+  /**
+   * Instantiates a new entity aggregation synchronizer.
+   *
+   * @param indexName the index name
+   * @throws Exception the exception
+   */
+  public AggregationSynchronizer(String entityType, ElasticSearchSchemaConfig schemaConfig,
+      int numSyncWorkers, int numActiveInventoryWorkers, int numElasticWorkers,
+      NetworkStatisticsConfig aaiStatConfig, NetworkStatisticsConfig esStatConfig,
+      OxmEntityLookup oxmEntityLookup) throws Exception {
+    
+    super(LOG, "AGGES-" + schemaConfig.getIndexName().toUpperCase(), numSyncWorkers,
+        numActiveInventoryWorkers, numElasticWorkers, schemaConfig.getIndexName(),aaiStatConfig, esStatConfig); 
+    
+    this.oxmEntityLookup = oxmEntityLookup;
+    
+    this.schemaConfig = schemaConfig;
+    this.entityType = entityType;
+    this.allWorkEnumerated = false;
+    this.entityCounters = new ConcurrentHashMap<String, AtomicInteger>();
+    this.synchronizerName = "Entity Aggregation Synchronizer";
+    this.enabledStatFlags = EnumSet.of(StatFlag.AAI_REST_STATS, StatFlag.ES_REST_STATS);
+    this.syncInProgress = false;
+    this.allWorkEnumerated = false;
+    this.selflinks = new ConcurrentLinkedDeque<SelfLinkDescriptor>();
+    this.retryQueue = new ConcurrentLinkedDeque<RetryAggregationEntitySyncContainer>();
+    this.retryLimitTracker = new ConcurrentHashMap<String, Integer>();
+    
+    this.esPutExecutor = NodeUtils.createNamedExecutor("AGGES-ES-PUT", 1, LOG);
+    
+    this.aaiEntityStats.intializeEntityCounters(entityType);
+    this.esEntityStats.intializeEntityCounters(entityType);
+        
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  /**
+   * Collect all the work.
+   *
+   * @return the operation state
+   */
+  private OperationState collectAllTheWork() {
+    final Map<String, String> contextMap = MDC.getCopyOfContextMap();
+    final String entity = this.getEntityType();
+    try {
+
+      aaiWorkOnHand.set(1);
+
+      supplyAsync(new Supplier<Void>() {
+
+        @Override
+        public Void get() {
+          MDC.setContextMap(contextMap);
+          OperationResult typeLinksResult = null;
+          try {
+            typeLinksResult = aaiAdapter.getSelfLinksByEntityType(entity);
+            aaiWorkOnHand.decrementAndGet();
+            processEntityTypeSelfLinks(typeLinksResult);
+          } catch (Exception exc) {
+        	  LOG.error(AaiUiMsgs.ERROR_GENERIC, "Processing execption while building working set.  Error:" 
+                       + exc.getMessage());
+          }
+
+          return null;
+        }
+
+      }, aaiExecutor).whenComplete((result, error) -> {
+
+        if (error != null) {
+          LOG.error(AaiUiMsgs.ERROR_GENERIC,
+              "An error occurred getting data from AAI. Error = " + error.getMessage());
+        }
+      });
+
+      while (aaiWorkOnHand.get() != 0) {
+
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.WAIT_FOR_ALL_SELFLINKS_TO_BE_COLLECTED);
+        }
+
+        Thread.sleep(1000);
+      }
+
+      aaiWorkOnHand.set(selflinks.size());
+      allWorkEnumerated = true;
+      syncEntityTypes();
+
+      while (!isSyncDone()) {
+        performRetrySync();
+        Thread.sleep(1000);
+      }
+
+      /*
+       * Make sure we don't hang on to retries that failed which could cause issues during future
+       * syncs
+       */
+      retryLimitTracker.clear();
+
+    } catch (Exception exc) {
+      // TODO -> LOG, waht should be logged here?
+    }
+
+    return OperationState.OK;
+  }
+  
+  
+  /**
+   * Perform retry sync.
+   */
+  private void performRetrySync() {
+    while (retryQueue.peek() != null) {
+
+      RetryAggregationEntitySyncContainer rsc = retryQueue.poll();
+      if (rsc != null) {
+
+        AggregationEntity ae = rsc.getAggregationEntity();
+        NetworkTransaction txn = rsc.getNetworkTransaction();
+
+        String link = null;
+        try {
+          /*
+           * In this retry flow the se object has already derived its fields
+           */
+          link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), ae.getId());
+        } catch (Exception exc) {
+          LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_URI, exc.getLocalizedMessage());
+        }
+
+        if (link != null) {
+          NetworkTransaction retryTransaction = new NetworkTransaction();
+          retryTransaction.setLink(link);
+          retryTransaction.setEntityType(txn.getEntityType());
+          retryTransaction.setDescriptor(txn.getDescriptor());
+          retryTransaction.setOperationType(HttpMethod.GET);
+
+          /*
+           * IMPORTANT - DO NOT incrementAndGet the esWorkOnHand as this is a retry flow! We already
+           * called incrementAndGet when queuing the failed PUT!
+           */
+
+          supplyAsync(new PerformElasticSearchRetrieval(retryTransaction, elasticSearchAdapter),
+              esExecutor).whenComplete((result, error) -> {
+
+                esWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  LOG.error(AaiUiMsgs.ES_RETRIEVAL_FAILED_RESYNC, error.getLocalizedMessage());
+                } else {
+                  updateElasticSearchCounters(result);
+                  performDocumentUpsert(result, ae);
+                }
+              });
+        }
+
+      }
+    }
+  }
+  
+  /**
+   * Perform document upsert.
+   *
+   * @param esGetTxn the es get txn
+   * @param ae the ae
+   */
+  protected void performDocumentUpsert(NetworkTransaction esGetTxn, AggregationEntity ae) {
+    /**
+     * <p>
+     * <ul>
+     * As part of the response processing we need to do the following:
+     * <li>1. Extract the version (if present), it will be the ETAG when we use the
+     * Search-Abstraction-Service
+     * <li>2. Spawn next task which is to do the PUT operation into elastic with or with the version
+     * tag
+     * <li>a) if version is null or RC=404, then standard put, no _update with version tag
+     * <li>b) if version != null, do PUT with _update?version= versionNumber in the URI to elastic
+     * </ul>
+     * </p>
+     */
+    String link = null;
+    try {
+      link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), ae.getId()); 
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ES_LINK_UPSERT, exc.getLocalizedMessage());
+      return;
+    }
+
+    String versionNumber = null;
+    boolean wasEntryDiscovered = false;
+    if (esGetTxn.getOperationResult().getResultCode() == 404) {
+      LOG.info(AaiUiMsgs.ES_SIMPLE_PUT, ae.getEntityPrimaryKeyValue());
+    } else if (esGetTxn.getOperationResult().getResultCode() == 200) {
+      wasEntryDiscovered = true;
+      try {
+        versionNumber = NodeUtils.extractFieldValueFromObject(
+            NodeUtils.convertJsonStrToJsonNode(esGetTxn.getOperationResult().getResult()),
+            "_version");
+      } catch (IOException exc) {
+        String message =
+            "Error extracting version number from response, aborting aggregation entity sync of "
+                + ae.getEntityPrimaryKeyValue() + ". Error - " + exc.getLocalizedMessage();
+        LOG.error(AaiUiMsgs.ERROR_EXTRACTING_FROM_RESPONSE, message);
+        return;
+      }
+    } else {
+      /*
+       * Not being a 200 does not mean a failure. eg 201 is returned for created. TODO -> Should we
+       * return.
+       */
+      LOG.error(AaiUiMsgs.ES_OPERATION_RETURN_CODE,
+          String.valueOf(esGetTxn.getOperationResult().getResultCode()));
+      return;
+    }
+
+    try {
+      String jsonPayload = null;
+      if (wasEntryDiscovered) {
+        try {
+          ArrayList<JsonNode> sourceObject = new ArrayList<JsonNode>();
+          NodeUtils.extractObjectsByKey(
+              NodeUtils.convertJsonStrToJsonNode(esGetTxn.getOperationResult().getResult()),
+              "_source", sourceObject);
+
+          if (!sourceObject.isEmpty()) {
+            String responseSource = NodeUtils.convertObjectToJson(sourceObject.get(0), false);
+            MergableEntity me = mapper.readValue(responseSource, MergableEntity.class);
+            ObjectReader updater = mapper.readerForUpdating(me);
+            MergableEntity merged = updater.readValue(ae.getAsJson());
+            jsonPayload = mapper.writeValueAsString(merged);
+          }
+        } catch (IOException exc) {
+          String message =
+              "Error extracting source value from response, aborting aggregation entity sync of "
+                  + ae.getEntityPrimaryKeyValue() + ". Error - " + exc.getLocalizedMessage();
+          LOG.error(AaiUiMsgs.ERROR_EXTRACTING_FROM_RESPONSE, message);
+          return;
+        }
+      } else {
+        jsonPayload = ae.getAsJson();
+      }
+
+      if (wasEntryDiscovered) {
+        if (versionNumber != null && jsonPayload != null) {
+
+          String requestPayload =
+              elasticSearchAdapter.buildBulkImportOperationRequest(schemaConfig.getIndexName(),
+                  schemaConfig.getIndexDocType(), ae.getId(), versionNumber, jsonPayload);
+
+          NetworkTransaction transactionTracker = new NetworkTransaction();
+          transactionTracker.setEntityType(esGetTxn.getEntityType());
+          transactionTracker.setDescriptor(esGetTxn.getDescriptor());
+          transactionTracker.setOperationType(HttpMethod.PUT);
+
+          esWorkOnHand.incrementAndGet();
+          supplyAsync(new PerformElasticSearchUpdate(elasticSearchAdapter.getBulkUrl(),
+              requestPayload, elasticSearchAdapter, transactionTracker), esPutExecutor)
+                  .whenComplete((result, error) -> {
+
+                    esWorkOnHand.decrementAndGet();
+
+                    if (error != null) {
+                      String message = "Aggregation entity sync UPDATE PUT error - "
+                          + error.getLocalizedMessage();
+                      LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+                    } else {
+                      updateElasticSearchCounters(result);
+                      processStoreDocumentResult(result, esGetTxn, ae);
+                    }
+                  });
+        }
+
+      } else {
+        if (link != null && jsonPayload != null) {
+
+          NetworkTransaction updateElasticTxn = new NetworkTransaction();
+          updateElasticTxn.setLink(link);
+          updateElasticTxn.setEntityType(esGetTxn.getEntityType());
+          updateElasticTxn.setDescriptor(esGetTxn.getDescriptor());
+          updateElasticTxn.setOperationType(HttpMethod.PUT);
+
+          esWorkOnHand.incrementAndGet();
+          supplyAsync(new PerformElasticSearchPut(jsonPayload, updateElasticTxn, elasticSearchAdapter),
+              esPutExecutor).whenComplete((result, error) -> {
+
+                esWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  String message =
+                      "Aggregation entity sync UPDATE PUT error - " + error.getLocalizedMessage();
+                  LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+                } else {
+                  updateElasticSearchCounters(result);
+                  processStoreDocumentResult(result, esGetTxn, ae);
+                }
+              });
+        }
+      }
+    } catch (Exception exc) {
+      String message = "Exception caught during aggregation entity sync PUT operation. Message - "
+          + exc.getLocalizedMessage();
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+    }
+  }
+  
+  /**
+   * Should allow retry.
+   *
+   * @param id the id
+   * @return true, if successful
+   */
+  private boolean shouldAllowRetry(String id) {
+    boolean isRetryAllowed = true;
+    if (retryLimitTracker.get(id) != null) {
+      Integer currentCount = retryLimitTracker.get(id);
+      if (currentCount.intValue() >= RETRY_COUNT_PER_ENTITY_LIMIT.intValue()) {
+        isRetryAllowed = false;
+        String message = "Aggregation entity re-sync limit reached for " + id
+            + ", re-sync will no longer be attempted for this entity";
+        LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+      } else {
+        Integer newCount = new Integer(currentCount.intValue() + 1);
+        retryLimitTracker.put(id, newCount);
+      }
+    } else {
+      Integer firstRetryCount = new Integer(1);
+      retryLimitTracker.put(id, firstRetryCount);
+    }
+
+    return isRetryAllowed;
+  }
+  
+  /**
+   * Process store document result.
+   *
+   * @param esPutResult the es put result
+   * @param esGetResult the es get result
+   * @param ae the ae
+   */
+  private void processStoreDocumentResult(NetworkTransaction esPutResult,
+      NetworkTransaction esGetResult, AggregationEntity ae) {
+
+    OperationResult or = esPutResult.getOperationResult();
+
+    if (!or.wasSuccessful()) {
+      if (or.getResultCode() == VERSION_CONFLICT_EXCEPTION_CODE) {
+
+        if (shouldAllowRetry(ae.getId())) {
+          esWorkOnHand.incrementAndGet();
+
+          RetryAggregationEntitySyncContainer rsc =
+              new RetryAggregationEntitySyncContainer(esGetResult, ae);
+          retryQueue.push(rsc);
+
+          String message = "Store document failed during aggregation entity synchronization"
+              + " due to version conflict. Entity will be re-synced.";
+          LOG.warn(AaiUiMsgs.ERROR_GENERIC, message);
+        }
+      } else {
+        String message =
+            "Store document failed during aggregation entity synchronization with result code "
+                + or.getResultCode() + " and result message " + or.getResult();
+        LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+      }
+    }
+  }
+  
+  /**
+   * Sync entity types.
+   */
+  private void syncEntityTypes() {
+
+    while (selflinks.peek() != null) {
+
+      SelfLinkDescriptor linkDescriptor = selflinks.poll();
+      aaiWorkOnHand.decrementAndGet();
+
+      OxmEntityDescriptor descriptor = null;
+
+      if (linkDescriptor.getSelfLink() != null && linkDescriptor.getEntityType() != null) {
+
+        descriptor = oxmEntityLookup.getEntityDescriptors().get(linkDescriptor.getEntityType());
+
+        if (descriptor == null) {
+          LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, linkDescriptor.getEntityType());
+          // go to next element in iterator
+          continue;
+        }
+
+        NetworkTransaction txn = new NetworkTransaction();
+        txn.setDescriptor(descriptor);
+        txn.setLink(linkDescriptor.getSelfLink());
+        txn.setOperationType(HttpMethod.GET);
+        txn.setEntityType(linkDescriptor.getEntityType());
+
+        aaiWorkOnHand.incrementAndGet();
+
+        supplyAsync(new PerformActiveInventoryRetrieval(txn, aaiAdapter), aaiExecutor)
+            .whenComplete((result, error) -> {
+
+              aaiWorkOnHand.decrementAndGet();
+
+              if (error != null) {
+                LOG.error(AaiUiMsgs.AAI_RETRIEVAL_FAILED_GENERIC, error.getLocalizedMessage());
+              } else {
+                if (result == null) {
+                  LOG.error(AaiUiMsgs.AAI_RETRIEVAL_FAILED_FOR_SELF_LINK,
+                      linkDescriptor.getSelfLink());
+                } else {
+                  updateActiveInventoryCounters(result);
+                  fetchDocumentForUpsert(result);
+                }
+              }
+            });
+      }
+
+    }
+
+  }
+  
+  /**
+   * Fetch document for upsert.
+   *
+   * @param txn the txn
+   */
+  private void fetchDocumentForUpsert(NetworkTransaction txn) {
+    // modified
+    if (!txn.getOperationResult().wasSuccessful()) {
+      String message = "Self link failure. Result - " + txn.getOperationResult().getResult();
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+      return;
+    }
+
+    try {
+        final String jsonResult = txn.getOperationResult().getResult();
+        if (jsonResult != null && jsonResult.length() > 0) {
+
+          AggregationEntity ae = new AggregationEntity();
+          ae.setLink(ActiveInventoryAdapter.extractResourcePath(txn.getLink()));
+          populateAggregationEntityDocument(ae, jsonResult, txn.getDescriptor());
+          ae.deriveFields();
+
+          String link = null;
+          try {
+            link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), ae.getId());
+          } catch (Exception exc) {
+            LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_QUERY, exc.getLocalizedMessage());
+          }
+
+          if (link != null) {
+            NetworkTransaction n2 = new NetworkTransaction();
+            n2.setLink(link);
+            n2.setEntityType(txn.getEntityType());
+            n2.setDescriptor(txn.getDescriptor());
+            n2.setOperationType(HttpMethod.GET);
+
+            esWorkOnHand.incrementAndGet();
+
+            supplyAsync(new PerformElasticSearchRetrieval(n2, elasticSearchAdapter), esExecutor)
+                .whenComplete((result, error) -> {
+
+                  esWorkOnHand.decrementAndGet();
+
+                  if (error != null) {
+                    LOG.error(AaiUiMsgs.ES_RETRIEVAL_FAILED, error.getLocalizedMessage());
+                  } else {
+                    updateElasticSearchCounters(result);
+                    performDocumentUpsert(result, ae);
+                  }
+                });
+          }
+        }
+
+		} catch (JsonProcessingException exc) {
+			LOG.error(AaiUiMsgs.ERROR_GENERIC,
+					"There was a JSON processing error fetching the elastic document for upsert.  Error: "
+							+ exc.getMessage());
+		} catch (IOException exc) {
+			LOG.error(AaiUiMsgs.ERROR_GENERIC,
+					"There was an IO error fetching the elastic document for upsert.  Error: " + exc.getMessage());
+		}
+	  }
+  
+  
+  /**
+   * Populate aggregation entity document.
+   *
+   * @param doc the doc
+   * @param result the result
+   * @param resultDescriptor the result descriptor
+   * @throws JsonProcessingException the json processing exception
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  protected void populateAggregationEntityDocument(AggregationEntity doc, String result,
+      OxmEntityDescriptor resultDescriptor) throws JsonProcessingException, IOException {
+    doc.setEntityType(resultDescriptor.getEntityName());
+    JsonNode entityNode = mapper.readTree(result);
+    Map<String, Object> map = mapper.convertValue(entityNode, Map.class);
+    doc.copyAttributeKeyValuePair(map);
+  }
+  
+  /**
+   * Process entity type self links.
+   *
+   * @param operationResult the operation result
+   */
+  private void processEntityTypeSelfLinks(OperationResult operationResult) {
+
+    JsonNode rootNode = null;
+    
+    if ( operationResult == null ) {
+    	return;
+    }
+
+    final String jsonResult = operationResult.getResult();
+
+    if (jsonResult != null && jsonResult.length() > 0 && operationResult.wasSuccessful()) {
+
+      try {
+        rootNode = mapper.readTree(jsonResult);
+      } catch (IOException exc) {
+        String message =
+            "Could not deserialize JSON (representing operation result) as node tree. " +
+            "Operation result = " + jsonResult + ". " + exc.getLocalizedMessage();
+        LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, message);
+      }
+
+      JsonNode resultData = rootNode.get("result-data");
+      ArrayNode resultDataArrayNode = null;
+
+      if (resultData.isArray()) {
+        resultDataArrayNode = (ArrayNode) resultData;
+
+        Iterator<JsonNode> elementIterator = resultDataArrayNode.elements();
+        JsonNode element = null;
+
+        while (elementIterator.hasNext()) {
+          element = elementIterator.next();
+
+          final String resourceType = NodeUtils.getNodeFieldAsText(element, "resource-type");
+          final String resourceLink = NodeUtils.getNodeFieldAsText(element, "resource-link");
+
+          OxmEntityDescriptor descriptor = null;
+
+          if (resourceType != null && resourceLink != null) {
+
+            descriptor = oxmEntityLookup.getEntityDescriptors().get(resourceType);
+
+            if (descriptor == null) {
+              LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, resourceType);
+              // go to next element in iterator
+              continue;
+            }
+
+            selflinks.add(new SelfLinkDescriptor(resourceLink, SynchronizerConstants.NODES_ONLY_MODIFIER, resourceType));
+            
+
+          }
+        }
+      }
+    }
+
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#doSync()
+   */
+  @Override
+  public OperationState doSync() {
+    this.syncDurationInMs = -1;
+    syncStartedTimeStampInMs = System.currentTimeMillis();
+    String txnID = NodeUtils.getRandomTxnId();
+    MdcContext.initialize(txnID, "AggregationSynchronizer", "", "Sync", "");
+    
+    return collectAllTheWork();
+  }
+
+  @Override
+  public SynchronizerState getState() {
+
+    if (!isSyncDone()) {
+      return SynchronizerState.PERFORMING_SYNCHRONIZATION;
+    }
+
+    return SynchronizerState.IDLE;
+
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#getStatReport(boolean)
+   */
+  @Override
+  public String getStatReport(boolean showFinalReport) {
+    syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
+    return getStatReport(syncDurationInMs, showFinalReport);
+  }
+
+  public String getEntityType() {
+    return entityType;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#shutdown()
+   */
+  @Override
+  public void shutdown() {
+    this.shutdownExecutors();
+  }
+
+  @Override
+  protected boolean isSyncDone() {
+
+    int totalWorkOnHand = aaiWorkOnHand.get() + esWorkOnHand.get();
+
+    if (LOG.isDebugEnabled()) {
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC, indexName + ", isSyncDone(), totalWorkOnHand = "
+          + totalWorkOnHand + " all work enumerated = " + allWorkEnumerated);
+    }
+
+    if (totalWorkOnHand > 0 || !allWorkEnumerated) {
+      return false;
+    }
+
+    this.syncInProgress = false;
+
+    return true;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.AbstractEntitySynchronizer#clearCache()
+   */
+  @Override
+  public void clearCache() {
+
+    if (syncInProgress) {
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+          "Autosuggestion Entity Summarizer in progress, request to clear cache ignored");
+      return;
+    }
+
+    super.clearCache();
+    this.resetCounters();
+    if (entityCounters != null) {
+      entityCounters.clear();
+    }
+
+    allWorkEnumerated = false;
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/HistoricalEntitySummarizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/HistoricalEntitySummarizer.java
new file mode 100644
index 0000000..9063e92
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/HistoricalEntitySummarizer.java
@@ -0,0 +1,384 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.aggregation.sync;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.io.IOException;
+import java.sql.Timestamp;
+import java.text.SimpleDateFormat;
+import java.util.Collection;
+import java.util.EnumSet;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Supplier;
+
+import javax.json.Json;
+import javax.ws.rs.core.MediaType;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.SearchableEntityLookup;
+import org.onap.aai.sparky.config.oxm.SearchableOxmEntityDescriptor;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.AbstractEntitySynchronizer;
+import org.onap.aai.sparky.sync.IndexSynchronizer;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.slf4j.MDC;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+/**
+ * The Class HistoricalEntitySummarizer.
+ */
+public class HistoricalEntitySummarizer extends AbstractEntitySynchronizer
+    implements IndexSynchronizer {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(HistoricalEntitySummarizer.class);
+  private static final String INSERTION_DATE_TIME_FORMAT = "yyyyMMdd'T'HHmmssZ";
+
+  private boolean allWorkEnumerated;
+  private ConcurrentHashMap<String, AtomicInteger> entityCounters;
+  private boolean syncInProgress;
+  private Map<String, String> contextMap;
+  private ElasticSearchSchemaConfig schemaConfig;
+  private SearchableEntityLookup searchableEntityLookup;
+
+  /**
+   * Instantiates a new historical entity summarizer.
+   *
+   * @param indexName the index name
+   * @throws Exception the exception
+   */
+  public HistoricalEntitySummarizer(ElasticSearchSchemaConfig schemaConfig, int internalSyncWorkers,
+      int aaiWorkers, int esWorkers, NetworkStatisticsConfig aaiStatConfig,
+      NetworkStatisticsConfig esStatConfig, SearchableEntityLookup searchableEntityLookup)
+      throws Exception {
+    super(LOG, "HES", internalSyncWorkers, aaiWorkers, esWorkers, schemaConfig.getIndexName(), aaiStatConfig, esStatConfig);
+
+    this.schemaConfig = schemaConfig;
+    this.allWorkEnumerated = false;
+    this.entityCounters = new ConcurrentHashMap<String, AtomicInteger>();
+    this.synchronizerName = "Historical Entity Summarizer";
+    this.enabledStatFlags = EnumSet.of(StatFlag.AAI_REST_STATS, StatFlag.ES_REST_STATS);
+    this.syncInProgress = false;
+    this.contextMap = MDC.getCopyOfContextMap(); 
+    this.syncDurationInMs = -1;
+    this.searchableEntityLookup = searchableEntityLookup;
+  }
+
+  /**
+   * Collect all the work.
+   *
+   * @return the operation state
+   */
+  private OperationState collectAllTheWork() {
+	
+    Map<String, SearchableOxmEntityDescriptor> descriptorMap =
+        searchableEntityLookup.getSearchableEntityDescriptors();
+
+    if (descriptorMap.isEmpty()) {
+      LOG.error(AaiUiMsgs.OXM_FAILED_RETRIEVAL, "historical entities");
+
+      return OperationState.ERROR;
+    }
+
+    Collection<String> entityTypes = descriptorMap.keySet();
+
+    AtomicInteger asyncWoH = new AtomicInteger(0);
+
+    asyncWoH.set(entityTypes.size());
+
+    try {
+      for (String entityType : entityTypes) {
+
+        supplyAsync(new Supplier<Void>() {
+
+          @Override
+          public Void get() {
+        	MDC.setContextMap(contextMap);
+            try {
+              OperationResult typeLinksResult =
+                  aaiAdapter.getSelfLinksByEntityType(entityType);
+              updateActiveInventoryCounters(HttpMethod.GET, entityType, typeLinksResult);
+              processEntityTypeSelfLinks(entityType, typeLinksResult);
+            } catch (Exception exc) {
+              LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, exc.getMessage());
+              
+            }
+
+            return null;
+          }
+
+        }, aaiExecutor).whenComplete((result, error) -> {
+
+          asyncWoH.decrementAndGet();
+
+          if (error != null) {
+            LOG.error(AaiUiMsgs.HISTORICAL_COLLECT_ERROR, error.getMessage());
+          }
+
+        });
+
+      }
+
+
+      while (asyncWoH.get() > 0) {
+
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.DEBUG_GENERIC, indexName + " summarizer waiting for all the links to be processed.");
+        }
+
+        Thread.sleep(250);
+      }
+
+      esWorkOnHand.set(entityCounters.size());
+
+      // start doing the real work
+      allWorkEnumerated = true;
+
+      insertEntityTypeCounters();
+
+      if (LOG.isDebugEnabled()) {
+
+        StringBuilder sb = new StringBuilder(128);
+
+        sb.append("\n\nHistorical Entity Counters:");
+
+        for (Entry<String, AtomicInteger> entry : entityCounters.entrySet()) {
+          sb.append("\n").append(entry.getKey()).append(" = ").append(entry.getValue().get());
+        }
+
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC, sb.toString());
+
+      }
+
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.HISTORICAL_COLLECT_ERROR, exc.getMessage());
+
+
+      esWorkOnHand.set(0);
+      allWorkEnumerated = true;
+
+      return OperationState.ERROR;
+    }
+
+    return OperationState.OK;
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#doSync()
+   */
+  @Override
+  public OperationState doSync() {
+    this.syncDurationInMs = -1;
+	String txnID = NodeUtils.getRandomTxnId();
+    MdcContext.initialize(txnID, "HistoricalEntitySynchronizer", "", "Sync", "");
+	
+    if (syncInProgress) {
+      LOG.info(AaiUiMsgs.HISTORICAL_SYNC_PENDING);
+      return OperationState.PENDING;
+    }
+
+    clearCache();
+
+    syncInProgress = true;
+    this.syncStartedTimeStampInMs = System.currentTimeMillis();
+    allWorkEnumerated = false;
+
+    return collectAllTheWork();
+  }
+
+  /**
+   * Process entity type self links.
+   *
+   * @param entityType the entity type
+   * @param operationResult the operation result
+   */
+  private void processEntityTypeSelfLinks(String entityType, OperationResult operationResult) {
+
+    JsonNode rootNode = null;
+
+    final String jsonResult = operationResult.getResult();
+
+    if (jsonResult != null && jsonResult.length() > 0 && operationResult.wasSuccessful()) {
+
+      try {
+        rootNode = mapper.readTree(jsonResult);
+      } catch (IOException exc) {
+        LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, exc.getMessage());
+        return;
+      }
+
+      JsonNode resultData = rootNode.get("result-data");
+      ArrayNode resultDataArrayNode = null;
+
+      if (resultData != null && resultData.isArray()) {
+        resultDataArrayNode = (ArrayNode) resultData;
+        entityCounters.put(entityType, new AtomicInteger(resultDataArrayNode.size()));
+      }
+    }
+
+  }
+
+  /**
+   * Insert entity type counters.
+   */
+  private void insertEntityTypeCounters() {
+
+    if (esWorkOnHand.get() <= 0) {
+      return;
+    }
+
+    SimpleDateFormat dateFormat = new SimpleDateFormat(INSERTION_DATE_TIME_FORMAT);
+    Timestamp timestamp = new Timestamp(System.currentTimeMillis());
+    String currentFormattedTimeStamp = dateFormat.format(timestamp);
+
+    Set<Entry<String, AtomicInteger>> entityCounterEntries = entityCounters.entrySet();
+
+    for (Entry<String, AtomicInteger> entityCounterEntry : entityCounterEntries) {
+
+      supplyAsync(new Supplier<Void>() {
+
+        @Override
+        public Void get() {
+          MDC.setContextMap(contextMap);
+          String jsonString = Json.createObjectBuilder().add(
+              "count", entityCounterEntry.getValue().get())
+              .add("entityType", entityCounterEntry.getKey())
+              .add("timestamp", currentFormattedTimeStamp).build().toString();
+
+          String link = null;
+          try {
+            link = elasticSearchAdapter.buildElasticSearchPostUrl(indexName);
+            OperationResult or = elasticSearchAdapter.doPost(link, jsonString, MediaType.APPLICATION_JSON_TYPE);
+            updateElasticSearchCounters(HttpMethod.POST, entityCounterEntry.getKey(), or);
+          } catch (Exception exc) {
+            LOG.error(AaiUiMsgs.ES_STORE_FAILURE, exc.getMessage() );
+          }
+
+          return null;
+        }
+
+      }, esExecutor).whenComplete((result, error) -> {
+
+        esWorkOnHand.decrementAndGet();
+
+      });
+
+    }
+
+    while (esWorkOnHand.get() > 0) {
+
+      try {
+        Thread.sleep(500);
+      } catch (InterruptedException exc) {
+        LOG.error(AaiUiMsgs.INTERRUPTED, "historical Entities", exc.getMessage());
+      }
+    }
+
+  }
+
+  @Override
+  public SynchronizerState getState() {
+
+    if (!isSyncDone()) {
+      return SynchronizerState.PERFORMING_SYNCHRONIZATION;
+    }
+
+    return SynchronizerState.IDLE;
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#getStatReport(boolean)
+   */
+  @Override
+  public String getStatReport(boolean showFinalReport) {
+    syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
+    return this.getStatReport(syncDurationInMs, showFinalReport);
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#shutdown()
+   */
+  @Override
+  public void shutdown() {
+    this.shutdownExecutors();
+  }
+
+  @Override
+  protected boolean isSyncDone() {
+
+    int totalWorkOnHand = aaiWorkOnHand.get() + esWorkOnHand.get();
+
+    if (LOG.isDebugEnabled()) {
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC,indexName + ", isSyncDone(), totalWorkOnHand = " + totalWorkOnHand
+          + " all work enumerated = " + allWorkEnumerated);
+    }
+
+    if (totalWorkOnHand > 0 || !allWorkEnumerated) {
+      return false;
+    }
+
+    this.syncInProgress = false;
+
+    return true;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.AbstractEntitySynchronizer#clearCache()
+   */
+  @Override
+  public void clearCache() {
+
+    if (syncInProgress) {
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC, "Historical Entity Summarizer in progress, request to clear cache ignored");
+      return;
+    }
+
+    super.clearCache();
+    this.resetCounters();
+    if (entityCounters != null) {
+      entityCounters.clear();
+    }
+
+    allWorkEnumerated = false;
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/HistoricalEntitySyncController.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/HistoricalEntitySyncController.java
new file mode 100644
index 0000000..eb42489
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/aggregation/sync/HistoricalEntitySyncController.java
@@ -0,0 +1,94 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.aggregation.sync;
+
+import org.onap.aai.sparky.config.oxm.SearchableEntityLookup;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.sync.ElasticSearchSchemaFactory;
+import org.onap.aai.sparky.sync.IndexIntegrityValidator;
+import org.onap.aai.sparky.sync.SyncControllerImpl;
+import org.onap.aai.sparky.sync.SyncControllerRegistrar;
+import org.onap.aai.sparky.sync.SyncControllerRegistry;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.config.SyncControllerConfig;
+
+public class HistoricalEntitySyncController extends SyncControllerImpl
+    implements SyncControllerRegistrar {
+
+  private SyncControllerRegistry syncControllerRegistry;
+
+  public HistoricalEntitySyncController(SyncControllerConfig syncControllerConfig,
+      ActiveInventoryAdapter aaiAdapter, ElasticSearchAdapter esAdapter,
+      ElasticSearchSchemaConfig schemaConfig, ElasticSearchEndpointConfig endpointConfig,
+      int syncFrequencyInMinutes, NetworkStatisticsConfig aaiStatConfig,
+      NetworkStatisticsConfig esStatConfig, SearchableEntityLookup searchableEntityLookup,
+      ElasticSearchSchemaFactory elasticSearchSchemaFactory) throws Exception {
+    super(syncControllerConfig);
+
+    // final String controllerName = "Historical Entity Count Synchronizer";
+
+    long taskFrequencyInMs = syncFrequencyInMinutes * 60 * 1000;
+
+    setDelayInMs(taskFrequencyInMs);
+    setSyncFrequencyInMs(taskFrequencyInMs);
+
+    IndexIntegrityValidator entityCounterHistoryValidator = new IndexIntegrityValidator(esAdapter,
+        schemaConfig, endpointConfig, elasticSearchSchemaFactory.getIndexSchema(schemaConfig));
+
+    registerIndexValidator(entityCounterHistoryValidator);
+
+    HistoricalEntitySummarizer historicalSummarizer = new HistoricalEntitySummarizer(schemaConfig,
+        syncControllerConfig.getNumInternalSyncWorkers(),
+        syncControllerConfig.getNumSyncActiveInventoryWorkers(),
+        syncControllerConfig.getNumSyncElasticWorkers(),aaiStatConfig, esStatConfig,searchableEntityLookup);
+
+    historicalSummarizer.setAaiAdapter(aaiAdapter);
+    historicalSummarizer.setElasticSearchAdapter(esAdapter);
+
+    registerEntitySynchronizer(historicalSummarizer);
+
+  }
+
+  public SyncControllerRegistry getSyncControllerRegistry() {
+    return syncControllerRegistry;
+  }
+
+  public void setSyncControllerRegistry(SyncControllerRegistry syncControllerRegistry) {
+    this.syncControllerRegistry = syncControllerRegistry;
+  }
+
+  @Override
+  public void registerController() {
+    if ( syncControllerRegistry != null ) {
+      if ( syncControllerConfig.isEnabled()) { 
+        syncControllerRegistry.registerSyncController(this);
+      }
+    }
+
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/AbstractStatistics.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/AbstractStatistics.java
new file mode 100644
index 0000000..8197398
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/AbstractStatistics.java
@@ -0,0 +1,178 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.analytics;
+
+import java.util.HashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * The Class AbstractStatistics.
+ */
+public class AbstractStatistics implements ComponentStatistics {
+
+  private HashMap<String, AtomicInteger> namedCounters;
+  private HashMap<String, HistogramSampler> namedHistograms;
+
+  /**
+   * Instantiates a new abstract statistics.
+   */
+  protected AbstractStatistics() {
+    namedCounters = new HashMap<String, AtomicInteger>();
+    namedHistograms = new HashMap<String, HistogramSampler>();
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.analytics.ComponentStatistics#addCounter(java.lang.String)
+   */
+  /*
+   * sync-lock the creation of counters during initialization, but run time should not use lock
+   * synchronization, only thread safe types
+   * 
+   */
+  @Override
+  public synchronized void addCounter(String key) {
+
+    AtomicInteger counter = namedCounters.get(key);
+
+    if (counter == null) {
+      counter = new AtomicInteger(0);
+      namedCounters.put(key, counter);
+    }
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.analytics.ComponentStatistics#pegCounter(java.lang.String)
+   */
+  @Override
+  public void pegCounter(String key) {
+
+    AtomicInteger counter = namedCounters.get(key);
+
+    if (counter != null) {
+      counter.incrementAndGet();
+    }
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.analytics.ComponentStatistics#incrementCounter(java.lang.String, int)
+   */
+  @Override
+  public void incrementCounter(String key, int value) {
+
+    AtomicInteger counter = namedCounters.get(key);
+
+    if (counter != null) {
+      counter.addAndGet(value);
+    }
+
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.analytics.ComponentStatistics#addHistogram(java.lang.String, java.lang.String, long, int, int)
+   */
+  @Override
+  public synchronized void addHistogram(String key, String histName, long maxYValue, int numBins,
+      int numDecimalPoints) {
+    HistogramSampler histSampler = namedHistograms.get(key);
+
+    if (histSampler == null) {
+      histSampler = new HistogramSampler(histName, maxYValue, numBins, numDecimalPoints);
+      namedHistograms.put(key, histSampler);
+    }
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.analytics.ComponentStatistics#updateHistogram(java.lang.String, long)
+   */
+  @Override
+  public void updateHistogram(String key, long value) {
+    HistogramSampler histSampler = namedHistograms.get(key);
+
+    if (histSampler != null) {
+      histSampler.track(value);
+    }
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.analytics.ComponentStatistics#reset()
+   */
+  @Override
+  public void reset() {
+
+    for (HistogramSampler h : namedHistograms.values()) {
+      h.clear();
+    }
+
+    for (AtomicInteger c : namedCounters.values()) {
+      c.set(0);
+    }
+
+  }
+
+  /**
+   * Gets the counter value.
+   *
+   * @param key the key
+   * @return the counter value
+   */
+  protected int getCounterValue(String key) {
+
+    AtomicInteger counter = namedCounters.get(key);
+
+    if (counter == null) {
+      return -1;
+    }
+
+    return counter.get();
+
+  }
+
+  /**
+   * Gets the histogram stats.
+   *
+   * @param key the key
+   * @param verboseEnabled the verbose enabled
+   * @param indentPadding the indent padding
+   * @return the histogram stats
+   */
+  protected String getHistogramStats(String key, boolean verboseEnabled, String indentPadding) {
+
+    HistogramSampler histSampler = namedHistograms.get(key);
+
+    if (histSampler == null) {
+      return null;
+    }
+
+    return histSampler.getStats(verboseEnabled, indentPadding);
+
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/AveragingRingBuffer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/AveragingRingBuffer.java
new file mode 100644
index 0000000..fd5f277
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/AveragingRingBuffer.java
@@ -0,0 +1,121 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.analytics;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * TODO: Fill in description.
+ * 
+ * @author davea
+ */
+public class AveragingRingBuffer {
+
+  private int numElements;
+
+  private long[] data;
+
+  private AtomicInteger index;
+
+  private long average;
+
+  private boolean initialAverageCalculated;
+
+  /**
+   * Instantiates a new averaging ring buffer.
+   *
+   * @param size the size
+   */
+  public AveragingRingBuffer(int size) {
+
+    if (size == 0) {
+      throw new IllegalArgumentException("Size must be greater than zero");
+    }
+
+    this.initialAverageCalculated = false;
+    this.numElements = size;
+    this.data = new long[this.numElements];
+    this.index = new AtomicInteger(-1);
+  }
+
+  /**
+   * Calculate average.
+   *
+   * @param maxArrayIndex the max array index
+   */
+  private void calculateAverage(int maxArrayIndex) {
+
+    long sum = 0;
+
+    for (int i = 0; i <= maxArrayIndex; i++) {
+      sum += data[i];
+    }
+
+    average = (sum / (maxArrayIndex + 1));
+
+  }
+
+  public long getAvg() {
+
+    if (!initialAverageCalculated) {
+      /*
+       * until the index rolls once we will calculate the average from the data that has been added
+       * to the array, not including the zero elements
+       */
+      if (index.get() < 0) {
+        calculateAverage(0);
+      } else {
+        calculateAverage(index.get());
+      }
+
+    }
+
+    return average;
+  }
+
+  /**
+   * Adds the sample.
+   *
+   * @param value the value
+   */
+  public synchronized void addSample(long value) {
+
+    index.incrementAndGet();
+
+    data[index.get()] = value;
+
+    if (index.get() == (numElements - 1)) {
+      calculateAverage(numElements - 1);
+
+      if (!initialAverageCalculated) {
+        initialAverageCalculated = true;
+      }
+
+      index.set(-1);
+    }
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/ComponentStatistics.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/ComponentStatistics.java
new file mode 100644
index 0000000..ef78f9e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/ComponentStatistics.java
@@ -0,0 +1,80 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.analytics;
+
+
+/**
+ * The Interface ComponentStatistics.
+ */
+public interface ComponentStatistics {
+
+  /**
+   * Adds the counter.
+   *
+   * @param key the key
+   */
+  public void addCounter(String key);
+
+  /**
+   * Peg counter.
+   *
+   * @param key the key
+   */
+  public void pegCounter(String key);
+
+  /**
+   * Increment counter.
+   *
+   * @param key the key
+   * @param value the value
+   */
+  public void incrementCounter(String key, int value);
+
+  /**
+   * Adds the histogram.
+   *
+   * @param key the key
+   * @param name the name
+   * @param maxYValue the max Y value
+   * @param numBins the num bins
+   * @param numDecimalPoints the num decimal points
+   */
+  public void addHistogram(String key, String name, long maxYValue, int numBins,
+      int numDecimalPoints);
+
+  /**
+   * Update histogram.
+   *
+   * @param key the key
+   * @param value the value
+   */
+  public void updateHistogram(String key, long value);
+
+  /**
+   * Reset.
+   */
+  public void reset();
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/HistogramSampler.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/HistogramSampler.java
new file mode 100644
index 0000000..55fb9d8
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/HistogramSampler.java
@@ -0,0 +1,286 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.analytics;
+
+/**
+ * A class that models a histogram for reporting and tracking long values with variable steps, bins,
+ * and floating point accuracy.
+ * 
+ * @author davea.
+ */
+public final class HistogramSampler {
+
+  private String label;
+
+  private long binMaxValue;
+
+  private int numBins;
+
+  private double stepSize;
+
+  private long sampleValueTotal;
+
+  private long minValue = -1;
+
+  private long maxValue = 0;
+
+  private long numSamples = 0;
+
+  private long decimalPointAccuracy = 0;
+
+  private static String FORMAT_FLOAT_TEMPLATE = "%%.%df";
+
+  private String floatFormatStr;
+
+  private long[] histogramBins;
+
+  /**
+   * Instantiates a new histogram sampler.
+   *
+   * @param label the label
+   * @param maxValue the max value
+   * @param numBins the num bins
+   * @param decimalPointAccuracy the decimal point accuracy
+   */
+  public HistogramSampler(String label, long maxValue, int numBins, int decimalPointAccuracy) {
+    this.label = label;
+    this.binMaxValue = maxValue;
+    this.numBins = numBins;
+    this.stepSize = ((double) binMaxValue / (double) numBins);
+    this.decimalPointAccuracy = decimalPointAccuracy;
+    this.floatFormatStr = String.format(FORMAT_FLOAT_TEMPLATE, this.decimalPointAccuracy);
+
+    /*
+     * [numBins + 1] => last bin is catch-all for outliers
+     */
+
+    initializeHistogramBins(numBins + 1);
+
+  }
+
+  /**
+   * Initialize histogram bins.
+   *
+   * @param numBins the num bins
+   */
+  private void initializeHistogramBins(int numBins) {
+
+    histogramBins = new long[numBins];
+    int counter = 0;
+    while (counter < numBins) {
+      histogramBins[counter] = 0;
+      counter++;
+    }
+
+  }
+
+  /*
+   * Is it really necessary to synchronize the collection, or should we simply switch the underlying
+   * data type to an AtomicLong
+   */
+
+  /**
+   * Track.
+   *
+   * @param value the value
+   */
+  public synchronized void track(long value) {
+
+    if (value < 0) {
+      return;
+    }
+
+    sampleValueTotal += value;
+    numSamples++;
+
+    if (minValue == -1) {
+      minValue = value;
+    }
+
+    if (value < minValue) {
+      minValue = value;
+    }
+
+    if (value > maxValue) {
+      maxValue = value;
+    }
+
+    /*
+     * One step bin determination
+     */
+
+    if (value < (numBins * stepSize)) {
+
+      int index = (int) (value / stepSize);
+      histogramBins[index]++;
+
+    } else {
+      // peg the metric in the outlier bin
+      histogramBins[numBins - 1]++;
+    }
+
+  }
+
+  /**
+   * Clear.
+   */
+  public void clear() {
+
+    int counter = 0;
+    while (counter < numBins) {
+      histogramBins[counter] = 0;
+      counter++;
+    }
+
+    minValue = -1;
+    maxValue = 0;
+    numSamples = 0;
+    sampleValueTotal = 0;
+
+  }
+
+  /**
+   * Re initialize bins.
+   *
+   * @param label the label
+   * @param numBins the num bins
+   * @param maxValue the max value
+   * @param decimalPointAccuracy the decimal point accuracy
+   */
+  public void reInitializeBins(String label, int numBins, long maxValue, int decimalPointAccuracy) {
+    this.label = label;
+    this.decimalPointAccuracy = decimalPointAccuracy;
+    this.floatFormatStr = String.format(FORMAT_FLOAT_TEMPLATE, this.decimalPointAccuracy);
+    this.numBins = numBins;
+    this.minValue = -1;
+    this.maxValue = 0;
+    initializeHistogramBins(numBins);
+    this.stepSize = (maxValue / numBins);
+    clear();
+  }
+
+  public long getNumberOfSamples() {
+    return numSamples;
+  }
+
+  public long getTotalValueSum() {
+    return sampleValueTotal;
+  }
+
+  /**
+   * Gets the stats.
+   *
+   * @param formatted the formatted
+   * @param indentPadding the indent padding
+   * @return the stats
+   */
+  public String getStats(boolean formatted, String indentPadding) {
+
+    StringBuilder sb = new StringBuilder(128);
+
+
+    if (!formatted) {
+      // generate CSV in the following format
+
+      /*
+       * label,minValue,maxValue,avgValue,numSamples,stepSize,numSteps,stepCounters
+       */
+      sb.append(indentPadding);
+      sb.append(label).append(",");
+      sb.append(minValue).append(",");
+      sb.append(maxValue).append(",");
+      if (numSamples == 0) {
+        sb.append(0).append(",");
+      } else {
+        sb.append((sampleValueTotal / numSamples)).append(",");
+      }
+      sb.append(numSamples).append(",");
+      sb.append(numBins).append(",");
+      sb.append(String.format(floatFormatStr, stepSize));
+
+      int counter = 0;
+      while (counter < numBins) {
+
+        if (counter != (numBins)) {
+          sb.append(",");
+        }
+
+        sb.append(histogramBins[counter]);
+
+        counter++;
+
+      }
+
+      return sb.toString();
+
+    }
+
+    sb.append("\n");
+    sb.append(indentPadding).append("Label = ").append(label).append("\n");
+    sb.append(indentPadding).append("Min = ").append(minValue).append("\n");
+    sb.append(indentPadding).append("Max = ").append(maxValue).append("\n");
+    sb.append(indentPadding).append("numSamples = ").append(numSamples).append("\n");
+
+    if (numSamples == 0) {
+      sb.append(indentPadding).append("Avg = ").append(0).append("\n");
+    } else {
+      sb.append(indentPadding).append("Avg = ").append((sampleValueTotal / numSamples))
+          .append("\n");
+    }
+
+    sb.append(indentPadding).append("StepSize = ").append(String.format(floatFormatStr, stepSize))
+        .append("\n");
+
+    sb.append(indentPadding).append("Sample Histogram:").append("\n");
+
+    int counter = 0;
+    while (counter < numBins) {
+
+      if (counter == (numBins - 1)) {
+        // outlier bin
+        double leftBound = (stepSize * counter);
+        sb.append(indentPadding).append("\t")
+            .append(" x >= " + String.format(floatFormatStr, leftBound) + " : " 
+                + histogramBins[counter])
+            .append("\n");
+
+      } else {
+        double leftBound = (stepSize * counter);
+        double rightBound = ((stepSize) * (counter + 1));
+        sb.append(indentPadding).append("\t")
+            .append((String.format(floatFormatStr, leftBound) + " < x < "
+                + String.format(floatFormatStr, rightBound) + " : " + histogramBins[counter]))
+            .append("\n");
+      }
+
+      counter++;
+
+    }
+
+    return sb.toString();
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/HistoricalCounter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/HistoricalCounter.java
new file mode 100644
index 0000000..1a534e3
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/analytics/HistoricalCounter.java
@@ -0,0 +1,177 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.analytics;
+
+/**
+ * A simple class to model a historical counter. A set of values will be tracked and basic
+ * statistics will be calculated in real time (n, min, max, avg).
+ * 
+ * @author davea
+ */
+public class HistoricalCounter {
+
+  private double min;
+
+  private double max;
+
+  private double totalOfSamples;
+
+  private long numSamples;
+
+  private double value;
+
+  private boolean maintainSingleValue;
+
+  /**
+   * Instantiates a new historical counter.
+   *
+   * @param trackSingleValue the track single value
+   */
+  public HistoricalCounter(boolean trackSingleValue) {
+    min = -1;
+    max = 0;
+    totalOfSamples = 0;
+    value = 0.0;
+    numSamples = 0;
+    this.maintainSingleValue = trackSingleValue;
+  }
+
+  public boolean isSingleValue() {
+    return maintainSingleValue;
+  }
+
+  /**
+   * Update.
+   *
+   * @param value the value
+   */
+  public synchronized void update(double value) {
+
+    if (value < 0) {
+      return;
+    }
+
+    if (maintainSingleValue) {
+
+      this.value = value;
+
+    } else {
+
+      if (min == -1) {
+        min = value;
+      }
+
+      if (value < min) {
+        min = value;
+      }
+
+      if (value > max) {
+        max = value;
+      }
+
+      totalOfSamples += value;
+      numSamples++;
+    }
+  }
+
+  public double getValue() {
+    return value;
+  }
+
+  public double getMin() {
+    return min;
+  }
+
+  public double getMax() {
+    return max;
+  }
+
+  public long getNumSamples() {
+    return numSamples;
+  }
+
+  public double getAvg() {
+    if (numSamples == 0) {
+      return 0;
+    }
+
+    return (totalOfSamples / numSamples);
+  }
+  public void setMin(double min) {
+		this.min = min;
+	}
+  
+  public void setMax(double max) {
+		this.max = max;
+	}
+  
+  public double getTotalOfSamples() {
+		return totalOfSamples;
+	}
+
+	public void setTotalOfSamples(double totalOfSamples) {
+		this.totalOfSamples = totalOfSamples;
+	}
+
+	public void setNumSamples(long numSamples) {
+		this.numSamples = numSamples;
+	}
+	
+	public void setMaintainSingleValue(boolean maintainSingleValue) {
+		this.maintainSingleValue = maintainSingleValue;
+	}
+
+
+  /**
+   * Reset.
+   */
+  public synchronized void reset() {
+    min = -1;
+    max = 0;
+    numSamples = 0;
+    totalOfSamples = 0;
+    value = 0.0;
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder(32);
+
+    if (maintainSingleValue) {
+      sb.append("[ Val=").append(value).append(" ]");
+    } else {
+      sb.append("[ NumSamples=").append(numSamples).append(",");
+      sb.append(" Min=").append(min).append(",");
+      sb.append(" Max=").append(max).append(",");
+      sb.append(" Avg=").append(getAvg()).append(" ]");
+    }
+
+    return sb.toString();
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/AutoSuggestionSyncController.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/AutoSuggestionSyncController.java
new file mode 100644
index 0000000..05ce775
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/AutoSuggestionSyncController.java
@@ -0,0 +1,105 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.autosuggestion.sync;
+
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.SuggestionEntityLookup;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.sync.ElasticSearchIndexCleaner;
+import org.onap.aai.sparky.sync.ElasticSearchSchemaFactory;
+import org.onap.aai.sparky.sync.IndexCleaner;
+import org.onap.aai.sparky.sync.IndexIntegrityValidator;
+import org.onap.aai.sparky.sync.SyncControllerImpl;
+import org.onap.aai.sparky.sync.SyncControllerRegistrar;
+import org.onap.aai.sparky.sync.SyncControllerRegistry;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.config.SyncControllerConfig;
+import org.springframework.beans.factory.annotation.Autowired;
+
+public class AutoSuggestionSyncController extends SyncControllerImpl implements SyncControllerRegistrar {
+
+  private SyncControllerRegistry syncControllerRegistry;
+    
+  public AutoSuggestionSyncController(SyncControllerConfig syncControllerConfig,
+      ActiveInventoryAdapter aaiAdapter, ElasticSearchAdapter esAdapter,
+      ElasticSearchSchemaConfig schemaConfig, ElasticSearchEndpointConfig endpointConfig,
+      NetworkStatisticsConfig aaiStatConfig, NetworkStatisticsConfig esStatConfig,
+      OxmEntityLookup oxmEntityLookup, SuggestionEntityLookup suggestionEntityLookup,
+      FiltersConfig filtersConfig,
+      ElasticSearchSchemaFactory elasticSearchSchemaFactory) throws Exception {
+    super(syncControllerConfig);
+
+    // final String controllerName = "Auto Suggestion Synchronizer";
+
+    IndexIntegrityValidator autoSuggestionIndexValidator = new IndexIntegrityValidator(esAdapter,
+        schemaConfig, endpointConfig, elasticSearchSchemaFactory.getIndexSchema(schemaConfig));
+
+    registerIndexValidator(autoSuggestionIndexValidator);
+
+    AutosuggestionSynchronizer suggestionSynchronizer = new AutosuggestionSynchronizer(schemaConfig,
+        syncControllerConfig.getNumInternalSyncWorkers(),
+        syncControllerConfig.getNumSyncActiveInventoryWorkers(),
+        syncControllerConfig.getNumSyncElasticWorkers(), aaiStatConfig, esStatConfig,
+        oxmEntityLookup, suggestionEntityLookup, filtersConfig);
+
+    suggestionSynchronizer.setAaiAdapter(aaiAdapter);
+    suggestionSynchronizer.setElasticSearchAdapter(esAdapter);
+
+    registerEntitySynchronizer(suggestionSynchronizer);
+
+    IndexCleaner autosuggestIndexCleaner =
+        new ElasticSearchIndexCleaner(esAdapter, endpointConfig, schemaConfig);
+
+    registerIndexCleaner(autosuggestIndexCleaner);
+
+  }
+
+  public SyncControllerRegistry getSyncControllerRegistry() {
+    return syncControllerRegistry;
+  }
+
+
+
+  public void setSyncControllerRegistry(SyncControllerRegistry syncControllerRegistry) {
+    this.syncControllerRegistry = syncControllerRegistry;
+  }
+
+
+
+  @Override
+  public void registerController() {
+
+    if ( syncControllerRegistry != null ) {
+      if ( syncControllerConfig.isEnabled()) { 
+        syncControllerRegistry.registerSyncController(this);
+      }
+    }
+    
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/AutosuggestionSynchronizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/AutosuggestionSynchronizer.java
new file mode 100644
index 0000000..baffa54
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/AutosuggestionSynchronizer.java
@@ -0,0 +1,776 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.autosuggestion.sync;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Deque;
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.SuggestionEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.SuggestionEntityLookup;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.sync.AbstractEntitySynchronizer;
+import org.onap.aai.sparky.sync.IndexSynchronizer;
+import org.onap.aai.sparky.sync.SynchronizerConstants;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.entity.SelfLinkDescriptor;
+import org.onap.aai.sparky.sync.entity.SuggestionSearchEntity;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.onap.aai.sparky.sync.task.PerformActiveInventoryRetrieval;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchPut;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchRetrieval;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.util.SuggestionsPermutation;
+import org.slf4j.MDC;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+/**
+ * The Class AutosuggestionSynchronizer.
+ */
+public class AutosuggestionSynchronizer extends AbstractEntitySynchronizer
+    implements IndexSynchronizer {
+
+  private class RetrySuggestionEntitySyncContainer {
+    NetworkTransaction txn;
+    SuggestionSearchEntity ssec;
+
+    /**
+     * Instantiates a new RetrySuggestionEntitySyncContainer.
+     *
+     * @param txn the txn
+     * @param icer the icer
+     */
+    public RetrySuggestionEntitySyncContainer(NetworkTransaction txn, SuggestionSearchEntity icer) {
+      this.txn = txn;
+      this.ssec = icer;
+    }
+
+    public NetworkTransaction getNetworkTransaction() {
+      return txn;
+    }
+
+    public SuggestionSearchEntity getSuggestionSearchEntity() {
+      return ssec;
+    }
+  }
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(AutosuggestionSynchronizer.class);
+  private static final String INSERTION_DATE_TIME_FORMAT = "yyyyMMdd'T'HHmmssZ";
+
+  private boolean allWorkEnumerated;
+  private Deque<SelfLinkDescriptor> selflinks;
+  private ConcurrentHashMap<String, AtomicInteger> entityCounters;
+  private boolean syncInProgress;
+  private Map<String, String> contextMap;
+  protected ExecutorService esPutExecutor;
+  private Deque<RetrySuggestionEntitySyncContainer> retryQueue;
+  private Map<String, Integer> retryLimitTracker;
+  private OxmEntityLookup oxmEntityLookup;
+  private SuggestionEntityLookup suggestionEntityLookup;
+  private FiltersConfig filtersConfig;
+
+  /**
+   * Instantiates a new historical entity summarizer.
+   *
+   * @param indexName the index name
+   * @throws Exception the exception
+   */
+  public AutosuggestionSynchronizer(ElasticSearchSchemaConfig schemaConfig, int internalSyncWorkers,
+      int aaiWorkers, int esWorkers, NetworkStatisticsConfig aaiStatConfig,
+      NetworkStatisticsConfig esStatConfig, OxmEntityLookup oxmEntityLookup,
+      SuggestionEntityLookup suggestionEntityLookup, FiltersConfig filtersConfig) throws Exception {
+
+    super(LOG, "ASES-" + schemaConfig.getIndexName().toUpperCase(), internalSyncWorkers, aaiWorkers,
+        esWorkers, schemaConfig.getIndexName(), aaiStatConfig, esStatConfig);
+    
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.suggestionEntityLookup = suggestionEntityLookup;
+    this.allWorkEnumerated = false;
+    this.selflinks = new ConcurrentLinkedDeque<SelfLinkDescriptor>();
+    this.entityCounters = new ConcurrentHashMap<String, AtomicInteger>();
+    this.synchronizerName = "Autosuggestion Entity Synchronizer";
+    this.enabledStatFlags = EnumSet.of(StatFlag.AAI_REST_STATS, StatFlag.ES_REST_STATS);
+    this.syncInProgress = false;
+    this.contextMap = MDC.getCopyOfContextMap();
+    this.esPutExecutor = NodeUtils.createNamedExecutor("SUES-ES-PUT", 5, LOG);
+    this.retryQueue = new ConcurrentLinkedDeque<RetrySuggestionEntitySyncContainer>();
+    this.retryLimitTracker = new ConcurrentHashMap<String, Integer>();
+    this.syncDurationInMs = -1;
+    this.filtersConfig = filtersConfig;
+  }
+
+  /**
+   * Collect all the work.
+   *
+   * @return the operation state
+   */
+  private OperationState collectAllTheWork() {
+    final Map<String, String> contextMap = MDC.getCopyOfContextMap();
+    Map<String, SuggestionEntityDescriptor> descriptorMap =
+        suggestionEntityLookup.getSuggestionSearchEntityDescriptors();
+
+    if (descriptorMap.isEmpty()) {
+      LOG.error(AaiUiMsgs.ERROR_LOADING_OXM_SUGGESTIBLE_ENTITIES);
+      LOG.info(AaiUiMsgs.ERROR_LOADING_OXM_SUGGESTIBLE_ENTITIES);
+      return OperationState.ERROR;
+    }
+
+    Collection<String> syncTypes = descriptorMap.keySet();
+
+    try {
+
+      /*
+       * launch a parallel async thread to process the documents for each entity-type (to max the of
+       * the configured executor anyway)
+       */
+
+      aaiWorkOnHand.set(syncTypes.size());
+
+      for (String key : syncTypes) {
+
+        supplyAsync(new Supplier<Void>() {
+
+          @Override
+          public Void get() {
+            MDC.setContextMap(contextMap);
+            OperationResult typeLinksResult = null;
+            try {
+              typeLinksResult = aaiAdapter.getSelfLinksByEntityType(key);
+              aaiWorkOnHand.decrementAndGet();
+              processEntityTypeSelfLinks(typeLinksResult);
+            } catch (Exception exc) {
+              LOG.error(AaiUiMsgs.ERROR_GENERIC,
+                  "An error occurred while processing entity self-links. Error: "
+                      + exc.getMessage());
+            }
+
+            return null;
+          }
+
+        }, aaiExecutor).whenComplete((result, error) -> {
+
+          if (error != null) {
+            LOG.error(AaiUiMsgs.ERROR_GENERIC,
+                "An error occurred getting data from AAI. Error = " + error.getMessage());
+          }
+        });
+
+      }
+
+      while (aaiWorkOnHand.get() != 0) {
+
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.WAIT_FOR_ALL_SELFLINKS_TO_BE_COLLECTED);
+        }
+
+        Thread.sleep(1000);
+      }
+
+      aaiWorkOnHand.set(selflinks.size());
+      allWorkEnumerated = true;
+      syncEntityTypes();
+
+      while (!isSyncDone()) {
+        performRetrySync();
+        Thread.sleep(1000);
+      }
+
+      /*
+       * Make sure we don't hang on to retries that failed which could cause issues during future
+       * syncs
+       */
+      retryLimitTracker.clear();
+
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC,
+          "An error occurred while performing the sync.  Error: " + exc.getMessage());
+    }
+
+    return OperationState.OK;
+
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#doSync()
+   */
+  @Override
+  public OperationState doSync() {
+    this.syncDurationInMs = -1;
+    syncStartedTimeStampInMs = System.currentTimeMillis();
+    String txnID = NodeUtils.getRandomTxnId();
+    MdcContext.initialize(txnID, "AutosuggestionSynchronizer", "", "Sync", "");
+
+    return collectAllTheWork();
+  }
+
+  /**
+   * Process entity type self links.
+   *
+   * @param operationResult the operation result
+   */
+  private void processEntityTypeSelfLinks(OperationResult operationResult) {
+
+    JsonNode rootNode = null;
+    
+    if ( operationResult == null ) {
+    	return;
+    }
+
+    final String jsonResult = operationResult.getResult();
+
+    if (jsonResult != null && jsonResult.length() > 0 && operationResult.wasSuccessful()) {
+
+      try {
+        rootNode = mapper.readTree(jsonResult);
+      } catch (IOException exc) {
+        String message = "Could not deserialize JSON (representing operation result) as node tree. "
+            + "Operation result = " + jsonResult + ". " + exc.getLocalizedMessage();
+        LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, message);
+      }
+
+      JsonNode resultData = rootNode.get("result-data");
+      ArrayNode resultDataArrayNode = null;
+
+      if (resultData.isArray()) {
+        resultDataArrayNode = (ArrayNode) resultData;
+
+        Iterator<JsonNode> elementIterator = resultDataArrayNode.elements();
+        JsonNode element = null;
+
+        while (elementIterator.hasNext()) {
+          element = elementIterator.next();
+
+          final String resourceType = NodeUtils.getNodeFieldAsText(element, "resource-type");
+          final String resourceLink = NodeUtils.getNodeFieldAsText(element, "resource-link");
+
+          OxmEntityDescriptor descriptor = null;
+
+          if (resourceType != null && resourceLink != null) {
+
+            descriptor = oxmEntityLookup.getEntityDescriptors().get(resourceType);
+
+            if (descriptor == null) {
+              LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, resourceType);
+              // go to next element in iterator
+              continue;
+            }
+            selflinks.add(new SelfLinkDescriptor(resourceLink,
+                SynchronizerConstants.NODES_ONLY_MODIFIER, resourceType));
+
+
+          }
+        }
+      }
+    }
+  }
+
+  /**
+   * Sync entity types.
+   */
+  private void syncEntityTypes() {
+
+    while (selflinks.peek() != null) {
+
+      SelfLinkDescriptor linkDescriptor = selflinks.poll();
+      aaiWorkOnHand.decrementAndGet();
+
+      OxmEntityDescriptor descriptor = null;
+
+      if (linkDescriptor.getSelfLink() != null && linkDescriptor.getEntityType() != null) {
+
+        descriptor = oxmEntityLookup.getEntityDescriptors().get(linkDescriptor.getEntityType());
+
+        if (descriptor == null) {
+          LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, linkDescriptor.getEntityType());
+          // go to next element in iterator
+          continue;
+        }
+
+        NetworkTransaction txn = new NetworkTransaction();
+        txn.setDescriptor(descriptor);
+        txn.setLink(linkDescriptor.getSelfLink());
+        txn.setOperationType(HttpMethod.GET);
+        txn.setEntityType(linkDescriptor.getEntityType());
+
+        aaiWorkOnHand.incrementAndGet();
+
+        supplyAsync(new PerformActiveInventoryRetrieval(txn, aaiAdapter), aaiExecutor)
+            .whenComplete((result, error) -> {
+
+              aaiWorkOnHand.decrementAndGet();
+
+              if (error != null) {
+                LOG.error(AaiUiMsgs.AAI_RETRIEVAL_FAILED_GENERIC, error.getLocalizedMessage());
+              } else {
+                if (result == null) {
+                  LOG.error(AaiUiMsgs.AAI_RETRIEVAL_FAILED_FOR_SELF_LINK,
+                      linkDescriptor.getSelfLink());
+                } else {
+                  updateActiveInventoryCounters(result);
+                  fetchDocumentForUpsert(result);
+                }
+              }
+            });
+      }
+
+    }
+
+  }
+
+  /*
+   * Return a set of valid suggestion attributes for the provided entityName that are present in the
+   * JSON
+   * 
+   * @param node JSON node in which the attributes should be found
+   * 
+   * @param entityName Name of the entity
+   * 
+   * @return List of all valid suggestion attributes(key's)
+   */
+  public List<String> getSuggestableAttrNamesFromReponse(JsonNode node, String entityName) {
+    List<String> suggestableAttr = new ArrayList<String>();
+
+    HashMap<String, String> desc =
+        suggestionEntityLookup.getSuggestionSearchEntityOxmModel().get(entityName);
+
+    if (desc != null) {
+
+      String attr = desc.get("suggestibleAttributes");
+
+      if (attr != null) {
+        suggestableAttr = Arrays.asList(attr.split(","));
+        List<String> suggestableValue = new ArrayList<String>();
+        for (String attribute : suggestableAttr) {
+          if (node.get(attribute) != null && node.get(attribute).asText().length() > 0) {
+            suggestableValue.add(attribute);
+          }
+        }
+        return suggestableValue;
+      }
+    }
+
+    return new ArrayList<String>();
+  }
+
+  /**
+   * Fetch all the documents for upsert. Based on the number of permutations that are available the
+   * number of documents will be different
+   *
+   * @param txn the txn
+   */
+  private void fetchDocumentForUpsert(NetworkTransaction txn) {
+    if (!txn.getOperationResult().wasSuccessful()) {
+      String message = "Self link failure. Result - " + txn.getOperationResult().getResult();
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+      return;
+    }
+    try {
+      final String jsonResult = txn.getOperationResult().getResult();
+
+      if (jsonResult != null && jsonResult.length() > 0) {
+
+        // Step 1: Calculate the number of possible permutations of attributes
+        String entityName = txn.getDescriptor().getEntityName();
+        JsonNode entityNode = mapper.readTree(jsonResult);
+
+        List<String> availableSuggestableAttrName =
+            getSuggestableAttrNamesFromReponse(entityNode, entityName);
+        
+        ArrayList<ArrayList<String>> uniqueLists =
+            SuggestionsPermutation.getNonEmptyUniqueLists(availableSuggestableAttrName);
+        // Now we have a list of all possible permutations for the status that are
+        // defined for this entity type. Try inserting a document for every combination.
+        for (ArrayList<String> uniqueList : uniqueLists) {
+
+          SuggestionSearchEntity sse = new SuggestionSearchEntity(filtersConfig, suggestionEntityLookup);
+          sse.setSuggestableAttr(uniqueList);
+          sse.setFilterBasedPayloadFromResponse(entityNode, entityName, uniqueList);
+          sse.setLink(ActiveInventoryAdapter.extractResourcePath(txn.getLink()));
+          populateSuggestionSearchEntityDocument(sse, jsonResult, txn);
+          // The unique id for the document will be created at derive fields
+          sse.deriveFields();
+          // Insert the document only if it has valid statuses
+          if (sse.isSuggestableDoc()) {
+            String link = null;
+            try {
+              link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), sse.getId());
+            } catch (Exception exc) {
+              LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_QUERY, exc.getLocalizedMessage());
+            }
+
+            if (link != null) {
+              NetworkTransaction n2 = new NetworkTransaction();
+              n2.setLink(link);
+              n2.setEntityType(txn.getEntityType());
+              n2.setDescriptor(txn.getDescriptor());
+              n2.setOperationType(HttpMethod.GET);
+
+              esWorkOnHand.incrementAndGet();
+
+              supplyAsync(new PerformElasticSearchRetrieval(n2, elasticSearchAdapter), esExecutor)
+                  .whenComplete((result, error) -> {
+
+                    esWorkOnHand.decrementAndGet();
+
+                    if (error != null) {
+                      LOG.error(AaiUiMsgs.ES_RETRIEVAL_FAILED, error.getLocalizedMessage());
+                    } else {
+                      updateElasticSearchCounters(result);
+                      performDocumentUpsert(result, sse);
+                    }
+                  });
+            }
+          }
+        }
+      }
+    } catch (JsonProcessingException exc) {
+    	LOG.error(AaiUiMsgs.ERROR_GENERIC, "There was a json processing error while processing the result from elasticsearch. Error: " + exc.getMessage());
+    } catch (IOException exc) {
+    	LOG.error(AaiUiMsgs.ERROR_GENERIC, "There was a io processing error while processing the result from elasticsearch. Error: " + exc.getMessage());
+    }
+  }
+
+  protected void populateSuggestionSearchEntityDocument(SuggestionSearchEntity sse, String result,
+      NetworkTransaction txn) throws JsonProcessingException, IOException {
+
+    OxmEntityDescriptor resultDescriptor = txn.getDescriptor();
+
+    sse.setEntityType(resultDescriptor.getEntityName());
+
+    JsonNode entityNode = mapper.readTree(result);
+
+    List<String> primaryKeyValues = new ArrayList<String>();
+    String pkeyValue = null;
+
+    for (String keyName : resultDescriptor.getPrimaryKeyAttributeNames()) {
+      pkeyValue = NodeUtils.getNodeFieldAsText(entityNode, keyName);
+      if (pkeyValue != null) {
+        primaryKeyValues.add(pkeyValue);
+      } else {
+        String message = "populateSuggestionSearchEntityDocument(),"
+            + " pKeyValue is null for entityType = " + resultDescriptor.getEntityName();
+        LOG.warn(AaiUiMsgs.WARN_GENERIC, message);
+      }
+    }
+
+    final String primaryCompositeKeyValue = NodeUtils.concatArray(primaryKeyValues, "/");
+    sse.setEntityPrimaryKeyValue(primaryCompositeKeyValue);
+    sse.generateSuggestionInputPermutations();
+  }
+
+  protected void performDocumentUpsert(NetworkTransaction esGetTxn, SuggestionSearchEntity sse) {
+    /**
+     * <p>
+     * <ul>
+     * As part of the response processing we need to do the following:
+     * <li>1. Extract the version (if present), it will be the ETAG when we use the
+     * Search-Abstraction-Service
+     * <li>2. Spawn next task which is to do the PUT operation into elastic with or with the version
+     * tag
+     * <li>a) if version is null or RC=404, then standard put, no _update with version tag
+     * <li>b) if version != null, do PUT with _update?version= versionNumber in the URI to elastic
+     * </ul>
+     * </p>
+     */
+    String link = null;
+    try {
+      link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), sse.getId());
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ES_LINK_UPSERT, exc.getLocalizedMessage());
+      return;
+    }
+
+    boolean wasEntryDiscovered = false;
+    if (esGetTxn.getOperationResult().getResultCode() == 404) {
+      LOG.info(AaiUiMsgs.ES_SIMPLE_PUT, sse.getEntityPrimaryKeyValue());
+    } else if (esGetTxn.getOperationResult().getResultCode() == 200) {
+      wasEntryDiscovered = true;
+    } else {
+      /*
+       * Not being a 200 does not mean a failure. eg 201 is returned for created. and 500 for es not
+       * found TODO -> Should we return.
+       */
+      LOG.error(AaiUiMsgs.ES_OPERATION_RETURN_CODE,
+          String.valueOf(esGetTxn.getOperationResult().getResultCode()));
+      return;
+    }
+    // Insert a new document only if the paylod is different.
+    // This is determined by hashing the payload and using it as a id for the document
+    //
+    if (!wasEntryDiscovered) {
+      try {
+        String jsonPayload = null;
+
+        jsonPayload = sse.getAsJson();
+        if (link != null && jsonPayload != null) {
+
+          NetworkTransaction updateElasticTxn = new NetworkTransaction();
+          updateElasticTxn.setLink(link);
+          updateElasticTxn.setEntityType(esGetTxn.getEntityType());
+          updateElasticTxn.setDescriptor(esGetTxn.getDescriptor());
+          updateElasticTxn.setOperationType(HttpMethod.PUT);
+
+          esWorkOnHand.incrementAndGet();
+          supplyAsync(new PerformElasticSearchPut(jsonPayload, updateElasticTxn, elasticSearchAdapter),
+              esPutExecutor).whenComplete((result, error) -> {
+
+                esWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  String message = "Suggestion search entity sync UPDATE PUT error - "
+                      + error.getLocalizedMessage();
+                  LOG.error(AaiUiMsgs.ES_SUGGESTION_SEARCH_ENTITY_SYNC_ERROR, message);
+                } else {
+                  updateElasticSearchCounters(result);
+                  processStoreDocumentResult(result, esGetTxn, sse);
+                }
+              });
+        }
+      } catch (Exception exc) {
+        String message =
+            "Exception caught during suggestion search entity sync PUT operation. Message - "
+                + exc.getLocalizedMessage();
+        LOG.error(AaiUiMsgs.ES_SUGGESTION_SEARCH_ENTITY_SYNC_ERROR, message);
+      }
+    }
+  }
+
+  private void processStoreDocumentResult(NetworkTransaction esPutResult,
+      NetworkTransaction esGetResult, SuggestionSearchEntity sse) {
+
+    OperationResult or = esPutResult.getOperationResult();
+
+    if (!or.wasSuccessful()) {
+      if (or.getResultCode() == VERSION_CONFLICT_EXCEPTION_CODE) {
+
+        if (shouldAllowRetry(sse.getId())) {
+          esWorkOnHand.incrementAndGet();
+
+          RetrySuggestionEntitySyncContainer rssec =
+              new RetrySuggestionEntitySyncContainer(esGetResult, sse);
+          retryQueue.push(rssec);
+
+          String message = "Store document failed during suggestion search entity synchronization"
+              + " due to version conflict. Entity will be re-synced.";
+          LOG.warn(AaiUiMsgs.ES_SUGGESTION_SEARCH_ENTITY_SYNC_ERROR, message);
+        }
+      } else {
+        String message =
+            "Store document failed during suggestion search entity synchronization with result code "
+                + or.getResultCode() + " and result message " + or.getResult();
+        LOG.error(AaiUiMsgs.ES_SUGGESTION_SEARCH_ENTITY_SYNC_ERROR, message);
+      }
+    }
+  }
+
+  /**
+   * Perform retry sync.
+   */
+  private void performRetrySync() {
+    while (retryQueue.peek() != null) {
+
+      RetrySuggestionEntitySyncContainer susc = retryQueue.poll();
+      if (susc != null) {
+
+        SuggestionSearchEntity sus = susc.getSuggestionSearchEntity();
+        NetworkTransaction txn = susc.getNetworkTransaction();
+
+        String link = null;
+        try {
+          /*
+           * In this retry flow the se object has already derived its fields
+           */
+          link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), sus.getId());
+        } catch (Exception exc) {
+          LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_URI, exc.getLocalizedMessage());
+        }
+
+        if (link != null) {
+          NetworkTransaction retryTransaction = new NetworkTransaction();
+          retryTransaction.setLink(link);
+          retryTransaction.setEntityType(txn.getEntityType());
+          retryTransaction.setDescriptor(txn.getDescriptor());
+          retryTransaction.setOperationType(HttpMethod.GET);
+
+          /*
+           * IMPORTANT - DO NOT incrementAndGet the esWorkOnHand as this is a retry flow! We already
+           * called incrementAndGet when queuing the failed PUT!
+           */
+
+          supplyAsync(new PerformElasticSearchRetrieval(retryTransaction, elasticSearchAdapter),
+              esExecutor).whenComplete((result, error) -> {
+
+                esWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  LOG.error(AaiUiMsgs.ES_RETRIEVAL_FAILED_RESYNC, error.getLocalizedMessage());
+                } else {
+                  updateElasticSearchCounters(result);
+                  performDocumentUpsert(result, sus);
+                }
+              });
+        }
+
+      }
+    }
+  }
+
+  /**
+   * Should allow retry.
+   *
+   * @param id the id
+   * @return true, if successful
+   */
+  private boolean shouldAllowRetry(String id) {
+    boolean isRetryAllowed = true;
+    if (retryLimitTracker.get(id) != null) {
+      Integer currentCount = retryLimitTracker.get(id);
+      if (currentCount.intValue() >= RETRY_COUNT_PER_ENTITY_LIMIT.intValue()) {
+        isRetryAllowed = false;
+        String message = "Searchable entity re-sync limit reached for " + id
+            + ", re-sync will no longer be attempted for this entity";
+        LOG.error(AaiUiMsgs.ES_SEARCHABLE_ENTITY_SYNC_ERROR, message);
+      } else {
+        Integer newCount = new Integer(currentCount.intValue() + 1);
+        retryLimitTracker.put(id, newCount);
+      }
+    } else {
+      Integer firstRetryCount = new Integer(1);
+      retryLimitTracker.put(id, firstRetryCount);
+    }
+
+    return isRetryAllowed;
+  }
+
+
+
+  @Override
+  public SynchronizerState getState() {
+
+    if (!isSyncDone()) {
+      return SynchronizerState.PERFORMING_SYNCHRONIZATION;
+    }
+
+    return SynchronizerState.IDLE;
+
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#getStatReport(boolean)
+   */
+  @Override
+  public String getStatReport(boolean showFinalReport) {
+    syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
+    return getStatReport(syncDurationInMs, showFinalReport);
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#shutdown()
+   */
+  @Override
+  public void shutdown() {
+    this.shutdownExecutors();
+  }
+
+  @Override
+  protected boolean isSyncDone() {
+
+    int totalWorkOnHand = aaiWorkOnHand.get() + esWorkOnHand.get();
+
+    if (LOG.isDebugEnabled()) {
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC, indexName + ", isSyncDone(), totalWorkOnHand = "
+          + totalWorkOnHand + " all work enumerated = " + allWorkEnumerated);
+    }
+
+    if (totalWorkOnHand > 0 || !allWorkEnumerated) {
+      return false;
+    }
+
+    this.syncInProgress = false;
+
+    return true;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.AbstractEntitySynchronizer#clearCache()
+   */
+  @Override
+  public void clearCache() {
+
+    if (syncInProgress) {
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+          "Autosuggestion Entity Summarizer in progress, request to clear cache ignored");
+      return;
+    }
+
+    super.clearCache();
+    this.resetCounters();
+    if (entityCounters != null) {
+      entityCounters.clear();
+    }
+
+    allWorkEnumerated = false;
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/VnfAliasSuggestionSynchronizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/VnfAliasSuggestionSynchronizer.java
new file mode 100644
index 0000000..7226c27
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/VnfAliasSuggestionSynchronizer.java
@@ -0,0 +1,197 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.autosuggestion.sync;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.util.Map;
+import java.util.concurrent.ExecutorService;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.sync.AbstractEntitySynchronizer;
+import org.onap.aai.sparky.sync.IndexSynchronizer;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.entity.AggregationSuggestionEntity;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchPut;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.slf4j.MDC;
+
+
+public class VnfAliasSuggestionSynchronizer extends AbstractEntitySynchronizer
+    implements IndexSynchronizer {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(VnfAliasSuggestionSynchronizer.class);
+
+  private boolean isSyncInProgress;
+  private boolean shouldPerformRetry;
+  private Map<String, String> contextMap;
+  protected ExecutorService esPutExecutor;
+  private FiltersConfig filtersConfig;
+
+  public VnfAliasSuggestionSynchronizer(ElasticSearchSchemaConfig schemaConfig,
+      int internalSyncWorkers, int aaiWorkers, int esWorkers, NetworkStatisticsConfig aaiStatConfig,
+      NetworkStatisticsConfig esStatConfig, FiltersConfig filtersConfig) throws Exception {
+    super(LOG, "VASS-" + schemaConfig.getIndexName().toUpperCase(), internalSyncWorkers, aaiWorkers,
+        esWorkers, schemaConfig.getIndexName(), aaiStatConfig, esStatConfig);
+
+    this.isSyncInProgress = false;
+    this.shouldPerformRetry = false;
+    this.synchronizerName = "VNFs Alias Suggestion Synchronizer";
+    this.contextMap = MDC.getCopyOfContextMap();
+    this.esPutExecutor = NodeUtils.createNamedExecutor("ASS-ES-PUT", 2, LOG);
+    this.filtersConfig = filtersConfig;
+  }
+
+  @Override
+  protected boolean isSyncDone() {
+    int totalWorkOnHand = esWorkOnHand.get();
+
+    if (LOG.isDebugEnabled()) {
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+          indexName + ", isSyncDone(), totalWorkOnHand = " + totalWorkOnHand);
+    }
+
+    if (totalWorkOnHand > 0 || !isSyncInProgress) {
+      return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public OperationState doSync() {
+    isSyncInProgress = true;
+    this.syncDurationInMs = -1;
+    syncStartedTimeStampInMs = System.currentTimeMillis();
+
+    syncEntity();
+
+    while (!isSyncDone()) {
+      try {
+        if (shouldPerformRetry) {
+          syncEntity();
+        }
+        Thread.sleep(1000);
+      } catch (Exception exc) {
+        // We don't care about this exception
+      }
+    }
+
+    return OperationState.OK;
+  }
+
+  private void syncEntity() {
+    String txnId = NodeUtils.getRandomTxnId();
+    MdcContext.initialize(txnId, synchronizerName, "", "Sync", "");
+    
+    AggregationSuggestionEntity syncEntity = new AggregationSuggestionEntity(filtersConfig);
+    syncEntity.deriveFields();
+    syncEntity.initializeFilters();
+
+    String link = null;
+    try {
+      link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), syncEntity.getId());
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ES_LINK_UPSERT, exc.getLocalizedMessage());
+    }
+    
+    try {
+      String jsonPayload = null;
+      jsonPayload = syncEntity.getAsJson();
+      if (link != null && jsonPayload != null) {
+
+        NetworkTransaction elasticPutTxn = new NetworkTransaction();
+        elasticPutTxn.setLink(link);
+        elasticPutTxn.setOperationType(HttpMethod.PUT);
+
+        esWorkOnHand.incrementAndGet();
+        final Map<String, String> contextMap = MDC.getCopyOfContextMap();
+        supplyAsync(new PerformElasticSearchPut(jsonPayload, elasticPutTxn,
+            elasticSearchAdapter, contextMap), esPutExecutor).whenComplete((result, error) -> {
+
+              esWorkOnHand.decrementAndGet();
+
+              if (error != null) {
+                String message = "Aggregation suggestion entity sync UPDATE PUT error - "
+                    + error.getLocalizedMessage();
+                LOG.error(AaiUiMsgs.ES_AGGREGATION_SUGGESTION_ENTITY_SYNC_ERROR, message);
+              } else {
+                updateElasticSearchCounters(result);
+                wasEsOperationSuccessful(result);
+              }
+            });
+      }
+    } catch (Exception exc) {
+      String message =
+          "Exception caught during aggregation suggestion entity sync PUT operation. Message - "
+              + exc.getLocalizedMessage();
+      LOG.error(AaiUiMsgs.ES_AGGREGATION_SUGGESTION_ENTITY_SYNC_ERROR, message);
+    }
+  }
+
+  private void wasEsOperationSuccessful(NetworkTransaction result) {
+    if (result != null) {
+      OperationResult opResult = result.getOperationResult();
+
+      if (!opResult.wasSuccessful()) {
+        shouldPerformRetry = true;
+      } else {
+        isSyncInProgress = false;
+        shouldPerformRetry = false;
+      }
+    }
+  }
+
+  @Override
+  public SynchronizerState getState() {
+    if (!isSyncDone()) {
+      return SynchronizerState.PERFORMING_SYNCHRONIZATION;
+    }
+
+    return SynchronizerState.IDLE;
+  }
+
+  @Override
+  public String getStatReport(boolean shouldDisplayFinalReport) {
+    syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
+    return getStatReport(syncDurationInMs, shouldDisplayFinalReport);
+  }
+
+  @Override
+  public void shutdown() {
+    this.shutdownExecutors();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/VnfAliasSyncController.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/VnfAliasSyncController.java
new file mode 100644
index 0000000..f6504ad
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/autosuggestion/sync/VnfAliasSyncController.java
@@ -0,0 +1,99 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.autosuggestion.sync;
+
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.sync.ElasticSearchIndexCleaner;
+import org.onap.aai.sparky.sync.ElasticSearchSchemaFactory;
+import org.onap.aai.sparky.sync.IndexCleaner;
+import org.onap.aai.sparky.sync.IndexIntegrityValidator;
+import org.onap.aai.sparky.sync.SyncControllerImpl;
+import org.onap.aai.sparky.sync.SyncControllerRegistrar;
+import org.onap.aai.sparky.sync.SyncControllerRegistry;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.config.SyncControllerConfig;
+
+public class VnfAliasSyncController extends SyncControllerImpl implements SyncControllerRegistrar {
+
+  private SyncControllerRegistry syncControllerRegistry;
+  
+  public VnfAliasSyncController(SyncControllerConfig syncControllerConfig,
+      ActiveInventoryAdapter aaiAdapter, ElasticSearchAdapter esAdapter,
+      ElasticSearchSchemaConfig schemaConfig, ElasticSearchEndpointConfig endpointConfig,
+      NetworkStatisticsConfig aaiStatConfig, NetworkStatisticsConfig esStatConfig,
+      FiltersConfig filtersConfig,
+      ElasticSearchSchemaFactory elasticSearchSchemaFactory) throws Exception {
+    super(syncControllerConfig);
+    
+    // final String controllerName = "VNFs Alias Suggestion Synchronizer";
+
+    IndexIntegrityValidator indexValidator = new IndexIntegrityValidator(esAdapter, schemaConfig,
+        endpointConfig, elasticSearchSchemaFactory.getIndexSchema(schemaConfig));
+
+    registerIndexValidator(indexValidator);
+
+    VnfAliasSuggestionSynchronizer synchronizer = new VnfAliasSuggestionSynchronizer(schemaConfig,
+        syncControllerConfig.getNumInternalSyncWorkers(),
+        syncControllerConfig.getNumSyncActiveInventoryWorkers(),
+        syncControllerConfig.getNumSyncElasticWorkers(), aaiStatConfig, esStatConfig, filtersConfig);
+
+    synchronizer.setAaiAdapter(aaiAdapter);
+    synchronizer.setElasticSearchAdapter(esAdapter);
+
+    registerEntitySynchronizer(synchronizer);
+
+
+    IndexCleaner indexCleaner =
+        new ElasticSearchIndexCleaner(esAdapter, endpointConfig, schemaConfig);
+
+    registerIndexCleaner(indexCleaner);
+
+  }
+
+  public SyncControllerRegistry getSyncControllerRegistry() {
+    return syncControllerRegistry;
+  }
+
+  public void setSyncControllerRegistry(SyncControllerRegistry syncControllerRegistry) {
+    this.syncControllerRegistry = syncControllerRegistry;
+  }
+
+  @Override
+  public void registerController() {
+    
+    if ( syncControllerRegistry != null ) {
+      if ( syncControllerConfig.isEnabled()) { 
+        syncControllerRegistry.registerSyncController(this);
+      }
+    }
+    
+  }
+  
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/common/search/CommonSearchSuggestion.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/common/search/CommonSearchSuggestion.java
new file mode 100644
index 0000000..624573f
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/common/search/CommonSearchSuggestion.java
@@ -0,0 +1,90 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.common.search;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onap.aai.sparky.search.entity.SearchSuggestion;
+import org.onap.aai.sparky.search.filters.entity.UiFilterValueEntity;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+
+@JsonInclude(Include.NON_NULL)
+public class CommonSearchSuggestion implements SearchSuggestion {
+  protected String hashId;
+  protected String route;
+  protected String text;
+  protected List<UiFilterValueEntity> filterValues = new ArrayList<>();
+
+  public CommonSearchSuggestion() {}
+
+  public CommonSearchSuggestion(String hashId, String route, String text, String perspective,
+      List<UiFilterValueEntity> filterValues) {
+    this.hashId = hashId;
+    this.route = route;
+    this.text = text;
+    this.filterValues = filterValues;
+  }
+
+  public List<UiFilterValueEntity> getFilterValues() {
+    return filterValues;
+  }
+
+  public String getHashId() {
+    return hashId;
+  }
+
+  public String getRoute() {
+    return route;
+  }
+
+  public String getText() {
+    return text;
+  }
+
+  public void setHashId(String hashId) {
+    this.hashId = hashId;
+  }
+
+  public void setRoute(String route) {
+    this.route = route;
+  }
+
+  public void setText(String text) {
+    this.text = text;
+  }
+
+  @Override
+  public String toString() {
+    return "CommonSearchSuggestion [" + (hashId != null ? "hashId=" + hashId + ", " : "")
+        + (route != null ? "route=" + route + ", " : "")
+        + (text != null ? "text=" + text + ", " : "")
+        + (filterValues != null ? "filterValues=" + filterValues : "") + "]";
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/SparkyResourceLoader.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/SparkyResourceLoader.java
new file mode 100644
index 0000000..286b445
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/SparkyResourceLoader.java
@@ -0,0 +1,125 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+import org.springframework.context.ResourceLoaderAware;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.ResourceLoader;
+
+public class SparkyResourceLoader implements ResourceLoaderAware {
+  
+  
+  private static final String FILE_URI = "file:";
+  private ResourceLoader resourceLoader;
+  private String configHomeEnvVar;
+
+  // private static Logger LOG = LoggerFactory.getInstance().getLogger(SparkyResourceLoader.class);
+
+  @Override
+  public void setResourceLoader(ResourceLoader resourceLoader) {
+    this.resourceLoader = resourceLoader;
+  }
+  
+  public String getFullFileUri(String uriFilePath) {
+    return FILE_URI + System.getProperty(configHomeEnvVar) + uriFilePath;
+  }
+
+  public String getAbsolutePath(String uriFilePath) {
+    return System.getProperty(configHomeEnvVar) + uriFilePath;
+  }
+  
+  protected Resource getResource(String uriFilePath, boolean isRelative) {
+
+    String fileUri = uriFilePath;
+
+    if (!uriFilePath.startsWith("file:")) {
+      fileUri = "file:" + uriFilePath;
+    }
+
+    if (isRelative) {
+      return resourceLoader.getResource(getFullFileUri(fileUri));
+    } else {
+      return resourceLoader.getResource(fileUri);
+    }
+
+  }
+
+  public File getResourceAsFile(String uriFilePath, boolean isRelativePath) throws IOException {
+    
+    Resource resource = getResource(uriFilePath, isRelativePath); 
+
+    if (resource.exists()) {
+      return resource.getFile();
+    }
+
+    return null;
+    
+  }
+
+  public byte[] getResourceAsBytes(String uriFilePath, boolean isRelativePath) throws IOException {
+
+    Resource resource = getResource(uriFilePath, isRelativePath); 
+
+    if (resource.exists()) {
+      return getResourceAsBytes(resource);
+    }
+
+    return null;
+  }
+  
+  public byte[] getResourceAsBytes(Resource resource) throws IOException {
+
+    if ( resource != null && resource.exists()) {
+      return Files.readAllBytes(Paths.get(resource.getFile().getAbsolutePath()));
+    }
+
+    return null;
+  }
+
+  public String getResourceAsString(String uriFilePath, boolean isRelativePath) throws IOException {
+
+    Resource resource = getResource(uriFilePath, isRelativePath);
+
+    if (resource.exists()) {
+      return new String(getResourceAsBytes(resource));
+    }
+
+    return null;
+  }
+
+  public String getConfigHomeEnvVar() {
+    return configHomeEnvVar;
+  }
+
+  public void setConfigHomeEnvVar(String configHomeEnvVar) {
+    this.configHomeEnvVar = configHomeEnvVar;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReference.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReference.java
new file mode 100644
index 0000000..d632c5a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReference.java
@@ -0,0 +1,78 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * The Class CrossEntityReference.
+ */
+public class CrossEntityReference {
+  private String targetEntityType;
+  private List<String> referenceAttributes;
+
+  /**
+   * Instantiates a new cross entity reference.
+   */
+  public CrossEntityReference() {
+    targetEntityType = null;
+    referenceAttributes = new ArrayList<String>();
+  }
+
+  public String getTargetEntityType() {
+    return targetEntityType;
+  }
+
+  public void setTargetEntityType(String targetEntityType) {
+    this.targetEntityType = targetEntityType;
+  }
+
+  public List<String> getReferenceAttributes() {
+    return referenceAttributes;
+  }
+
+  public void setReferenceAttributes(List<String> referenceAttributes) {
+    this.referenceAttributes = referenceAttributes;
+  }
+
+  /**
+   * Adds the reference attribute.
+   *
+   * @param additionalAttribute the additional attribute
+   */
+  public void addReferenceAttribute(String additionalAttribute) {
+    referenceAttributes.add(additionalAttribute);
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "CrossEntityReference [targetEntityType=" + targetEntityType + ", referenceAttributes="
+        + referenceAttributes + "]";
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReferenceDescriptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReferenceDescriptor.java
new file mode 100644
index 0000000..c44b1f4
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReferenceDescriptor.java
@@ -0,0 +1,67 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+public class CrossEntityReferenceDescriptor extends OxmEntityDescriptor {
+  protected CrossEntityReference crossEntityReference;
+
+  public CrossEntityReference getCrossEntityReference() {
+    return crossEntityReference;
+  }
+
+  public void setCrossEntityReference(CrossEntityReference crossEntityReference) {
+    this.crossEntityReference = crossEntityReference;
+  }
+  
+  /**
+   * Checks for cross entity references.
+   *
+   * @return true, if successful
+   */
+  public boolean hasCrossEntityReferences() {
+    if (this.crossEntityReference == null) {
+      return false;
+    }
+    if (!this.crossEntityReference.getReferenceAttributes().isEmpty()) {
+      return true;
+    }
+    return false;
+  }
+
+
+  @Override
+  public String toString() {
+    return "CrossEntityReferenceDescriptor ["
+        + (crossEntityReference != null ? "crossEntityReference=" + crossEntityReference + ", "
+            : "")
+        + (entityName != null ? "entityName=" + entityName + ", " : "")
+        + (primaryKeyAttributeNames != null ? "primaryKeyAttributeNames=" + primaryKeyAttributeNames
+            : "")
+        + "]";
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReferenceLookup.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReferenceLookup.java
new file mode 100644
index 0000000..603b93d
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/CrossEntityReferenceLookup.java
@@ -0,0 +1,136 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.eclipse.persistence.dynamic.DynamicType;
+import org.eclipse.persistence.internal.oxm.mappings.Descriptor;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+public class CrossEntityReferenceLookup implements OxmModelProcessor {
+
+  private Map<String, HashMap<String, String>> crossReferenceEntityOxmModel;
+  private Map<String, CrossEntityReferenceDescriptor> crossReferenceEntityDescriptors;
+
+
+  public CrossEntityReferenceLookup() {
+    crossReferenceEntityOxmModel = new LinkedHashMap<String, HashMap<String, String>>();
+    crossReferenceEntityDescriptors = new HashMap<String, CrossEntityReferenceDescriptor>();
+  }
+
+  @Override
+  public void processOxmModel(DynamicJAXBContext jaxbContext) {
+
+    @SuppressWarnings("rawtypes")
+    List<Descriptor> descriptorsList = jaxbContext.getXMLContext().getDescriptors();
+
+    for (@SuppressWarnings("rawtypes")
+    Descriptor desc : descriptorsList) {
+
+      DynamicType entity = jaxbContext.getDynamicType(desc.getAlias());
+
+      LinkedHashMap<String, String> oxmProperties = new LinkedHashMap<String, String>();
+
+      // Not all fields have key attributes
+      if (desc.getPrimaryKeyFields() != null) {
+        oxmProperties.put("primaryKeyAttributeNames", desc.getPrimaryKeyFields().toString()
+            .replaceAll("/text\\(\\)", "").replaceAll("\\[", "").replaceAll("\\]", ""));
+      }
+
+      String entityName = desc.getDefaultRootElement();
+      
+      // add entityName
+      oxmProperties.put("entityName", entityName);
+
+      Map<String, String> properties = entity.getDescriptor().getProperties();
+      if (properties != null) {
+        for (Map.Entry<String, String> entry : properties.entrySet()) {
+
+          if (entry.getKey().equalsIgnoreCase("crossEntityReference")) {
+            oxmProperties.put("crossEntityReference", entry.getValue());
+          }
+        }
+      }
+
+      if (oxmProperties.containsKey("crossEntityReference")) {
+        crossReferenceEntityOxmModel.put(entityName, oxmProperties);
+      }
+
+    }
+  
+    for (Entry<String, HashMap<String, String>> crossRefModel : crossReferenceEntityOxmModel
+        .entrySet()) {
+      HashMap<String, String> attribute = crossRefModel.getValue();
+      CrossEntityReferenceDescriptor entity = new CrossEntityReferenceDescriptor();
+      entity.setEntityName(attribute.get("entityName"));
+      entity.setPrimaryKeyAttributeNames(
+          Arrays.asList(attribute.get("primaryKeyAttributeNames").replace(" ", "").split(",")));
+
+      List<String> crossEntityRefTokens =
+          Arrays.asList(attribute.get("crossEntityReference").split(","));
+
+      if (crossEntityRefTokens.size() >= 2) {
+        CrossEntityReference entityRef = new CrossEntityReference();
+        entityRef.setTargetEntityType(crossEntityRefTokens.get(0));
+
+        for (int i = 1; i < crossEntityRefTokens.size(); i++) {
+          entityRef.addReferenceAttribute(crossEntityRefTokens.get(i));
+        }
+
+        entity.setCrossEntityReference(entityRef);
+      }
+      crossReferenceEntityDescriptors.put(attribute.get("entityName"), entity);
+    }
+
+  }
+
+  public Map<String, HashMap<String, String>> getCrossReferenceEntityOxmModel() {
+    return crossReferenceEntityOxmModel;
+  }
+
+  public void setCrossReferenceEntityOxmModel(
+      Map<String, HashMap<String, String>> crossReferenceEntityOxmModel) {
+    this.crossReferenceEntityOxmModel = crossReferenceEntityOxmModel;
+  }
+
+  public Map<String, CrossEntityReferenceDescriptor> getCrossReferenceEntityDescriptors() {
+    return crossReferenceEntityDescriptors;
+  }
+
+  public void setCrossReferenceEntityDescriptors(
+      Map<String, CrossEntityReferenceDescriptor> crossReferenceEntityDescriptors) {
+    this.crossReferenceEntityDescriptors = crossReferenceEntityDescriptors;
+  }
+  
+  
+
+ 
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoEntityDescriptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoEntityDescriptor.java
new file mode 100644
index 0000000..4e995a5
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoEntityDescriptor.java
@@ -0,0 +1,61 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+public class GeoEntityDescriptor extends OxmEntityDescriptor {
+
+  protected String geoLatName;
+
+  protected String geoLongName;
+
+  public String getGeoLatName() {
+    return geoLatName;
+  }
+
+  public void setGeoLatName(String geoLatName) {
+    this.geoLatName = geoLatName;
+  }
+
+  public String getGeoLongName() {
+    return geoLongName;
+  }
+
+  public void setGeoLongName(String geoLongName) {
+    this.geoLongName = geoLongName;
+  }
+
+  @Override
+  public String toString() {
+    return "GeoEntityDescriptor [" + (geoLatName != null ? "geoLatName=" + geoLatName + ", " : "")
+        + (geoLongName != null ? "geoLongName=" + geoLongName + ", " : "")
+        + (entityName != null ? "entityName=" + entityName + ", " : "")
+        + (primaryKeyAttributeNames != null ? "primaryKeyAttributeNames=" + primaryKeyAttributeNames
+            : "")
+        + "]";
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoEntityLookup.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoEntityLookup.java
new file mode 100644
index 0000000..1e61345
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoEntityLookup.java
@@ -0,0 +1,137 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.eclipse.persistence.dynamic.DynamicType;
+import org.eclipse.persistence.internal.oxm.mappings.Descriptor;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+public class GeoEntityLookup implements OxmModelProcessor {
+
+  private Map<String, HashMap<String, String>> geoEntityOxmModel;
+
+  private Map<String, GeoOxmEntityDescriptor> geoEntityDescriptors;
+
+  public GeoEntityLookup() {
+    geoEntityOxmModel = new LinkedHashMap<String, HashMap<String, String>>();
+    geoEntityDescriptors = new HashMap<String, GeoOxmEntityDescriptor>();
+  }
+
+  public Map<String, HashMap<String, String>> getGeoEntityOxmModel() {
+    return geoEntityOxmModel;
+  }
+
+  public void setGeoEntityOxmModel(Map<String, HashMap<String, String>> geoEntityOxmModel) {
+    this.geoEntityOxmModel = geoEntityOxmModel;
+  }
+
+  public Map<String, GeoOxmEntityDescriptor> getGeoEntityDescriptors() {
+    return geoEntityDescriptors;
+  }
+
+  public void setGeoEntityDescriptors(Map<String, GeoOxmEntityDescriptor> geoEntityDescriptors) {
+    this.geoEntityDescriptors = geoEntityDescriptors;
+  }
+
+  @Override
+  public void processOxmModel(DynamicJAXBContext jaxbContext) {
+    
+    @SuppressWarnings("rawtypes")
+    List<Descriptor> descriptorsList = jaxbContext.getXMLContext().getDescriptors();
+
+    for (@SuppressWarnings("rawtypes")
+    Descriptor desc : descriptorsList) {
+
+      DynamicType entity = jaxbContext.getDynamicType(desc.getAlias());
+
+      LinkedHashMap<String, String> oxmProperties = new LinkedHashMap<String, String>();
+
+      // Not all fields have key attributes
+      if (desc.getPrimaryKeyFields() != null) {
+        oxmProperties.put("primaryKeyAttributeNames", desc.getPrimaryKeyFields().toString()
+            .replaceAll("/text\\(\\)", "").replaceAll("\\[", "").replaceAll("\\]", ""));
+      }
+
+      String entityName = desc.getDefaultRootElement();
+
+      // add entityName
+      oxmProperties.put("entityName", entityName);
+
+      Map<String, String> properties = entity.getDescriptor().getProperties();
+
+      if (properties != null) {
+        for (Map.Entry<String, String> entry : properties.entrySet()) {
+
+          if (entry.getKey().equalsIgnoreCase("geoLat")) {
+            if (entry.getValue().length() > 0) {
+              oxmProperties.put("geoLat", entry.getValue());
+            }
+          } else if (entry.getKey().equalsIgnoreCase("geoLong")) {
+            if (entry.getValue().length() > 0) {
+              oxmProperties.put("geoLong", entry.getValue());
+            }
+          }
+        }
+      }
+
+      if (oxmProperties.containsKey("geoLat") && oxmProperties.containsKey("geoLong")) {
+        geoEntityOxmModel.put(entityName, oxmProperties);
+      }
+
+    }
+
+    for (Entry<String, HashMap<String, String>> entityModel : geoEntityOxmModel.entrySet()) {
+
+      HashMap<String, String> attribute = entityModel.getValue();
+
+      GeoOxmEntityDescriptor entity = new GeoOxmEntityDescriptor();
+
+      entity.setEntityName(attribute.get("entityName"));
+
+      if (attribute.containsKey("primaryKeyAttributeNames")) {
+
+        entity.setPrimaryKeyAttributeNames(
+            Arrays.asList(attribute.get("primaryKeyAttributeNames").replace(" ", "").split(",")));
+
+        if (attribute.containsKey("geoLat") || attribute.containsKey("geoLong")) {
+          entity.setGeoLatName(attribute.get("geoLat"));
+          entity.setGeoLongName(attribute.get("geoLong"));
+        }
+
+        geoEntityDescriptors.put(attribute.get("entityName"), entity);
+      }
+    }
+
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoOxmEntityDescriptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoOxmEntityDescriptor.java
new file mode 100644
index 0000000..03fb9d6
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/GeoOxmEntityDescriptor.java
@@ -0,0 +1,71 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+public class GeoOxmEntityDescriptor extends OxmEntityDescriptor {
+
+  private String geoLatName;
+
+  private String geoLongName;
+
+  public String getGeoLatName() {
+    return geoLatName;
+  }
+
+  public void setGeoLatName(String geoLatName) {
+    this.geoLatName = geoLatName;
+  }
+
+  public String getGeoLongName() {
+    return geoLongName;
+  }
+
+  public void setGeoLongName(String geoLongName) {
+    this.geoLongName = geoLongName;
+  }
+  
+  /**
+   * Checks for geo entity.
+   *
+   * @return true, if successful
+   */
+  public boolean hasGeoEntity() {
+    return (this.geoLongName != null && this.geoLatName != null);
+  }
+
+  @Override
+  public String toString() {
+    return "GeoOxmEntityDescriptor ["
+        + (geoLatName != null ? "geoLatName=" + geoLatName + ", " : "")
+        + (geoLongName != null ? "geoLongName=" + geoLongName + ", " : "")
+        + (entityName != null ? "entityName=" + entityName + ", " : "")
+        + (primaryKeyAttributeNames != null ? "primaryKeyAttributeNames=" + primaryKeyAttributeNames
+            : "")
+        + "]";
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmEntityDescriptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmEntityDescriptor.java
new file mode 100644
index 0000000..fd071d1
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmEntityDescriptor.java
@@ -0,0 +1,68 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class OxmEntityDescriptor {
+
+  protected String entityName;
+
+  protected List<String> primaryKeyAttributeNames;
+
+  public OxmEntityDescriptor() {
+    primaryKeyAttributeNames = new ArrayList<String>();
+  }
+
+  public String getEntityName() {
+    return entityName;
+  }
+
+  public void setEntityName(String entityName) {
+    this.entityName = entityName;
+  }
+
+  public List<String> getPrimaryKeyAttributeNames() {
+    return primaryKeyAttributeNames;
+  }
+
+  public void setPrimaryKeyAttributeNames(List<String> primaryKeyAttributeNames) {
+    this.primaryKeyAttributeNames = primaryKeyAttributeNames;
+  }
+
+  public void addPrimaryKeyName(String name) {
+    primaryKeyAttributeNames.add(name);
+  }
+
+  @Override
+  public String toString() {
+    return "OxmEntityDescriptor [" + (entityName != null ? "entityName=" + entityName + ", " : "")
+        + (primaryKeyAttributeNames != null ? "primaryKeyAttributeNames=" + primaryKeyAttributeNames
+            : "")
+        + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmEntityLookup.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmEntityLookup.java
new file mode 100644
index 0000000..09326a8
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmEntityLookup.java
@@ -0,0 +1,132 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.eclipse.persistence.dynamic.DynamicType;
+import org.eclipse.persistence.internal.oxm.mappings.Descriptor;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+public class OxmEntityLookup implements OxmModelProcessor {
+
+  private Map<String, HashMap<String, String>> oxmModel;
+
+  private Map<String, DynamicType> entityTypeLookup;
+
+  private Map<String, OxmEntityDescriptor> entityDescriptors;
+
+
+  public OxmEntityLookup() {
+    oxmModel = new LinkedHashMap<String, HashMap<String, String>>();
+    entityTypeLookup = new LinkedHashMap<String, DynamicType>();
+    entityDescriptors = new HashMap<String, OxmEntityDescriptor>();
+  }
+
+  @Override
+  public void processOxmModel(DynamicJAXBContext jaxbContext) {
+
+    @SuppressWarnings("rawtypes")
+    List<Descriptor> descriptorsList = jaxbContext.getXMLContext().getDescriptors();
+
+    for (@SuppressWarnings("rawtypes")
+    Descriptor desc : descriptorsList) {
+
+      DynamicType entity = jaxbContext.getDynamicType(desc.getAlias());
+
+      LinkedHashMap<String, String> oxmProperties = new LinkedHashMap<String, String>();
+
+      // Not all fields have key attributes
+      if (desc.getPrimaryKeyFields() != null) {
+        oxmProperties.put("primaryKeyAttributeNames", desc.getPrimaryKeyFields().toString()
+            .replaceAll("/text\\(\\)", "").replaceAll("\\[", "").replaceAll("\\]", ""));
+      }
+
+      String entityName = desc.getDefaultRootElement();
+
+      entityTypeLookup.put(entityName, entity);
+
+      // add entityName
+      oxmProperties.put("entityName", entityName);
+
+      Map<String, String> properties = entity.getDescriptor().getProperties();
+
+      oxmModel.put(entityName, oxmProperties);
+
+    }
+
+    for (Entry<String, HashMap<String, String>> entityModel : oxmModel.entrySet()) {
+      HashMap<String, String> attribute = entityModel.getValue();
+      OxmEntityDescriptor entity = new OxmEntityDescriptor();
+
+      entity.setEntityName(attribute.get("entityName"));
+
+      if (attribute.containsKey("primaryKeyAttributeNames")) {
+
+        entity.setPrimaryKeyAttributeNames(
+            Arrays.asList(attribute.get("primaryKeyAttributeNames").replace(" ", "").split(",")));
+
+        entityDescriptors.put(attribute.get("entityName"), entity);
+      }
+    }
+
+  }
+
+  public Map<String, HashMap<String, String>> getOxmModel() {
+    return oxmModel;
+  }
+
+  public void setOxmModel(Map<String, HashMap<String, String>> oxmModel) {
+    this.oxmModel = oxmModel;
+  }
+
+  public Map<String, DynamicType> getEntityTypeLookup() {
+    return entityTypeLookup;
+  }
+
+  public void setEntityTypeLookup(Map<String, DynamicType> entityTypeLookup) {
+    this.entityTypeLookup = entityTypeLookup;
+  }
+
+  public Map<String, OxmEntityDescriptor> getEntityDescriptors() {
+    return entityDescriptors;
+  }
+
+  public void setEntityDescriptors(Map<String, OxmEntityDescriptor> entityDescriptors) {
+    this.entityDescriptors = entityDescriptors;
+  }
+  
+  public void addEntityDescriptor(String type, OxmEntityDescriptor descriptor) {
+    if ( this.entityDescriptors != null ) {
+      this.entityDescriptors.put(type, descriptor);
+    }
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelLoader.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelLoader.java
new file mode 100644
index 0000000..475fe8f
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelLoader.java
@@ -0,0 +1,195 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.eclipse.persistence.jaxb.JAXBContextProperties;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContextFactory;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.core.io.support.ResourcePatternResolver;
+
+public class OxmModelLoader {
+  
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(OxmModelLoader.class);
+  
+  /*
+   * The intent of this parameter is to be able to programmatically over-ride the latest AAI schema
+   * version discovered from the aai-schema jar file. This property is optional, but if set on the
+   * bean or by another class in the system, then it will override the spec version that is loaded.
+   * 
+   * If the latestVersionOverride is greater than 0 then it will set the latest version to the
+   * specified version, and that stream will be returned if available.
+   */
+
+  protected int oxmApiVersionOverride;
+  protected Set<OxmModelProcessor> processors;
+  private int latestVersionNum = 0;
+  
+  private final static Pattern p = Pattern.compile("aai_oxm_(v)(.*).xml");
+  
+  public OxmModelLoader() {
+    this(-1, new HashSet<OxmModelProcessor>());
+  }
+  
+  public OxmModelLoader(int apiVersionOverride,Set<OxmModelProcessor> oxmModelProcessors) {
+    this.oxmApiVersionOverride = apiVersionOverride;
+    this.processors = oxmModelProcessors;
+  }
+  
+  protected synchronized Map<Integer, InputStream> getStreamHandlesForOxmFromResource() {
+    Map<Integer, InputStream> listOfOxmFiles = new HashMap<Integer, InputStream>();
+    ClassLoader oxmClassLoader = OxmModelLoader.class.getClassLoader();
+    ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(oxmClassLoader);
+    Resource[] resources = null;
+    try {
+      resources = resolver.getResources("classpath*:/oxm/aai_oxm*.xml");
+    } catch (IOException ex) {
+      LOG.error(AaiUiMsgs.OXM_LOADING_ERROR, ex.getMessage());
+    }
+
+    if (resources == null) {
+      LOG.error(AaiUiMsgs.OXM_LOADING_ERROR, "No OXM schema files found on classpath");
+    }
+
+    for (Resource resource : resources) {
+      Matcher m = p.matcher(resource.getFilename());
+
+      if (m.matches()) {
+        try {
+          listOfOxmFiles.put(new Integer(m.group(2)), resource.getInputStream());
+        } catch (Exception e) {
+          LOG.error(AaiUiMsgs.OXM_LOADING_ERROR,
+              resource.getFilename(), e.getMessage());
+        }
+      }
+    }
+    return listOfOxmFiles;
+  }
+  
+  /**
+   * Load an oxm model.
+   * @param inputStream file handle for oxm
+   */
+  protected void loadModel(InputStream inputStream) {
+    Map<String, Object> properties = new HashMap<String, Object>();
+    properties.put(JAXBContextProperties.OXM_METADATA_SOURCE, inputStream);
+    try {
+      final DynamicJAXBContext oxmContext = DynamicJAXBContextFactory
+          .createContextFromOXM(Thread.currentThread().getContextClassLoader(), properties);
+
+      parseOxmContext(oxmContext);
+      // populateSearchableOxmModel();
+      LOG.info(AaiUiMsgs.OXM_LOAD_SUCCESS, String.valueOf(latestVersionNum));
+    } catch (Exception exc) {
+      LOG.info(AaiUiMsgs.OXM_PARSE_ERROR_NONVERBOSE);
+      LOG.error(AaiUiMsgs.OXM_PARSE_ERROR_VERBOSE, "OXM v" + latestVersionNum, exc.getMessage());
+    }
+  }
+  
+  /**
+   * Load the latest oxm model.
+   */
+  public synchronized void loadLatestOxmModel() {
+
+    LOG.info(AaiUiMsgs.INITIALIZE_OXM_MODEL_LOADER);
+    
+    // find handles for available oxm models
+    final Map<Integer, InputStream> listOfOxmStreams = getStreamHandlesForOxmFromResource();
+    if (listOfOxmStreams.isEmpty()) {
+      LOG.error(AaiUiMsgs.OXM_FILE_NOT_FOUND);
+      return;
+    }
+
+    InputStream stream = null;
+
+    if (oxmApiVersionOverride > 0) {
+      latestVersionNum = oxmApiVersionOverride;
+      LOG.warn(AaiUiMsgs.WARN_GENERIC, "Overriding AAI Schema with version = " + latestVersionNum);
+      stream = listOfOxmStreams.get(latestVersionNum);
+    } else {
+
+      for (Integer key : listOfOxmStreams.keySet()) {
+        if (key.intValue() > latestVersionNum) {
+          latestVersionNum = key.intValue();
+          stream = listOfOxmStreams.get(key);
+        }
+      }
+    }
+
+    // load the latest oxm file
+    loadModel(stream);
+
+  }
+  
+  public int getLatestVersionNum() {
+    return latestVersionNum;
+  }
+
+  public void setLatestVersionNum(int latestVersionNum) {
+    this.latestVersionNum = latestVersionNum;
+  }
+  
+  /**
+   * Parses the oxm context.
+   *
+   * @param oxmContext the oxm context
+   */
+  private void parseOxmContext(DynamicJAXBContext oxmContext) {
+
+    if (processors != null && processors.size() > 0) {
+
+      for (OxmModelProcessor processor : processors) {
+
+        try {
+
+          processor.processOxmModel(oxmContext);
+
+        } catch (Exception exc) {
+
+          LOG.warn(AaiUiMsgs.WARN_GENERIC,
+              "OxmModelProcessor experienced an error. Error: " + exc.getMessage());
+
+        }
+
+      }
+
+    }
+
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelProcessor.java
new file mode 100644
index 0000000..9e250b7
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/OxmModelProcessor.java
@@ -0,0 +1,33 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+public interface OxmModelProcessor {
+  
+  public void processOxmModel(DynamicJAXBContext jaxbContext);
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SearchableEntityLookup.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SearchableEntityLookup.java
new file mode 100644
index 0000000..7833ee0
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SearchableEntityLookup.java
@@ -0,0 +1,119 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.eclipse.persistence.dynamic.DynamicType;
+import org.eclipse.persistence.internal.oxm.mappings.Descriptor;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+
+public class SearchableEntityLookup implements OxmModelProcessor {
+
+  private Map<String, HashMap<String, String>> searchableOxmModel;
+  private Map<String, SearchableOxmEntityDescriptor> searchableEntityDescriptors;
+
+  public SearchableEntityLookup() {
+    searchableOxmModel = new LinkedHashMap<String, HashMap<String, String>>();
+    searchableEntityDescriptors = new HashMap<String, SearchableOxmEntityDescriptor>();
+  }
+
+  @Override
+  public void processOxmModel(DynamicJAXBContext jaxbContext) {
+    
+    @SuppressWarnings("rawtypes")
+    List<Descriptor> descriptorsList = jaxbContext.getXMLContext().getDescriptors();
+
+    for (@SuppressWarnings("rawtypes")
+    Descriptor desc : descriptorsList) {
+
+      DynamicType entity = jaxbContext.getDynamicType(desc.getAlias());
+
+      LinkedHashMap<String, String> oxmProperties = new LinkedHashMap<String, String>();
+
+      // Not all fields have key attributes
+      if (desc.getPrimaryKeyFields() != null) {
+        oxmProperties.put("primaryKeyAttributeNames", desc.getPrimaryKeyFields().toString()
+            .replaceAll("/text\\(\\)", "").replaceAll("\\[", "").replaceAll("\\]", ""));
+      }
+
+      String entityName = desc.getDefaultRootElement();
+
+      // add entityName
+      oxmProperties.put("entityName", entityName);
+
+      Map<String, String> properties = entity.getDescriptor().getProperties();
+      if (properties != null) {
+        for (Map.Entry<String, String> entry : properties.entrySet()) {
+
+          if (entry.getKey().equalsIgnoreCase("searchable")) {
+            oxmProperties.put("searchableAttributes", entry.getValue());
+          }
+        }
+      }
+
+      // Add all searchable entity types for reserve lookup
+      if (oxmProperties.containsKey("searchableAttributes")) {
+        searchableOxmModel.put(entityName, oxmProperties);
+      }
+
+    }
+
+    for (Entry<String, HashMap<String, String>> searchableModel : searchableOxmModel.entrySet()) {
+      HashMap<String, String> attribute = searchableModel.getValue();
+      SearchableOxmEntityDescriptor entity = new SearchableOxmEntityDescriptor();
+      entity.setEntityName(attribute.get("entityName"));
+      entity.setPrimaryKeyAttributeNames(
+          Arrays.asList(attribute.get("primaryKeyAttributeNames").replace(" ", "").split(",")));
+      entity
+          .setSearchableAttributes(Arrays.asList(attribute.get("searchableAttributes").split(",")));
+      searchableEntityDescriptors.put(attribute.get("entityName"), entity);
+    }
+
+  }
+
+  public Map<String, HashMap<String, String>> getSearchableOxmModel() {
+    return searchableOxmModel;
+  }
+
+  public void setSearchableOxmModel(Map<String, HashMap<String, String>> searchableOxmModel) {
+    this.searchableOxmModel = searchableOxmModel;
+  }
+
+  public Map<String, SearchableOxmEntityDescriptor> getSearchableEntityDescriptors() {
+    return searchableEntityDescriptors;
+  }
+
+  public void setSearchableEntityDescriptors(
+      Map<String, SearchableOxmEntityDescriptor> searchableEntityDescriptors) {
+    this.searchableEntityDescriptors = searchableEntityDescriptors;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SearchableOxmEntityDescriptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SearchableOxmEntityDescriptor.java
new file mode 100644
index 0000000..9f2809f
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SearchableOxmEntityDescriptor.java
@@ -0,0 +1,75 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.util.List;
+
+public class SearchableOxmEntityDescriptor extends OxmEntityDescriptor {
+
+  protected List<String> searchableAttributes;
+
+  public List<String> getSearchableAttributes() {
+    return searchableAttributes;
+  }
+
+  public void setSearchableAttributes(List<String> searchableAttributes) {
+    this.searchableAttributes = searchableAttributes;
+  }
+
+  public void addSearchableAttribute(String attributeName) {
+    searchableAttributes.add(attributeName);
+  }
+
+  /**
+   * Checks for searchable attributes.
+   *
+   * @return true, if successful
+   */
+  public boolean hasSearchableAttributes() {
+
+    if (this.searchableAttributes == null) {
+      return false;
+    }
+
+    if (this.searchableAttributes.size() > 0) {
+      return true;
+    }
+
+    return false;
+
+  }
+
+  @Override
+  public String toString() {
+    return "SearchableOxmEntityDescriptor ["
+        + (searchableAttributes != null ? "searchableAttributes=" + searchableAttributes + ", "
+            : "")
+        + (entityName != null ? "entityName=" + entityName + ", " : "")
+        + (primaryKeyAttributeNames != null ? "primaryKeyAttributeNames=" + primaryKeyAttributeNames
+            : "")
+        + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SuggestionEntityDescriptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SuggestionEntityDescriptor.java
new file mode 100644
index 0000000..774f6b0
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SuggestionEntityDescriptor.java
@@ -0,0 +1,54 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import org.onap.aai.sparky.sync.entity.SuggestionSearchEntity;
+
+public class SuggestionEntityDescriptor extends OxmEntityDescriptor {
+
+  protected SuggestionSearchEntity suggestionSearchEntity;
+
+  public SuggestionSearchEntity getSuggestionSearchEntity() {
+    return suggestionSearchEntity;
+  }
+
+  public void setSuggestionSearchEntity(SuggestionSearchEntity suggestionSearchEntity) {
+    this.suggestionSearchEntity = suggestionSearchEntity;
+  }
+
+  @Override
+  public String toString() {
+    return "SuggestionEntityDescriptor ["
+        + (suggestionSearchEntity != null
+            ? "suggestionSearchEntity=" + suggestionSearchEntity + ", " : "")
+        + (entityName != null ? "entityName=" + entityName + ", " : "")
+        + (primaryKeyAttributeNames != null ? "primaryKeyAttributeNames=" + primaryKeyAttributeNames
+            : "")
+        + "]";
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SuggestionEntityLookup.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SuggestionEntityLookup.java
new file mode 100644
index 0000000..fde1b6a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/config/oxm/SuggestionEntityLookup.java
@@ -0,0 +1,181 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.config.oxm;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Vector;
+
+import org.eclipse.persistence.dynamic.DynamicType;
+import org.eclipse.persistence.internal.oxm.mappings.Descriptor;
+import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
+import org.eclipse.persistence.mappings.DatabaseMapping;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.sync.entity.SuggestionSearchEntity;
+
+public class SuggestionEntityLookup implements OxmModelProcessor {
+
+  private Map<String, HashMap<String, String>> suggestionSearchEntityOxmModel;
+  private Map<String, SuggestionEntityDescriptor> suggestionSearchEntityDescriptors;
+  private FiltersConfig filtersConfig;
+  
+  public SuggestionEntityLookup(FiltersConfig filtersConfig) {
+    suggestionSearchEntityOxmModel = new LinkedHashMap<String, HashMap<String, String>>();
+    suggestionSearchEntityDescriptors = new HashMap<String, SuggestionEntityDescriptor>();
+    this.filtersConfig = filtersConfig;
+  }
+  
+  @Override
+  public void processOxmModel(DynamicJAXBContext jaxbContext) {
+
+    @SuppressWarnings("rawtypes")
+    List<Descriptor> descriptorsList = jaxbContext.getXMLContext().getDescriptors();
+
+    for (@SuppressWarnings("rawtypes")
+    Descriptor desc : descriptorsList) {
+
+      DynamicType entity = jaxbContext.getDynamicType(desc.getAlias());
+
+      LinkedHashMap<String, String> oxmProperties = new LinkedHashMap<String, String>();
+
+      // Not all fields have key attributes
+      if (desc.getPrimaryKeyFields() != null) {
+        oxmProperties.put("primaryKeyAttributeNames", desc.getPrimaryKeyFields().toString()
+            .replaceAll("/text\\(\\)", "").replaceAll("\\[", "").replaceAll("\\]", ""));
+      }
+
+      String entityName = desc.getDefaultRootElement();
+
+      // add entityName
+      oxmProperties.put("entityName", entityName);
+
+      Map<String, String> properties = entity.getDescriptor().getProperties();
+      if (properties != null) {
+        for (Map.Entry<String, String> entry : properties.entrySet()) {
+
+
+          if (entry.getKey().equalsIgnoreCase("containsSuggestibleProps")) {
+
+            oxmProperties.put("containsSuggestibleProps", "true");
+
+            Vector<DatabaseMapping> descriptorMaps = entity.getDescriptor().getMappings();
+            List<String> listOfSuggestableAttributes = new ArrayList<String>();
+
+            for (DatabaseMapping descMap : descriptorMaps) {
+              if (descMap.isAbstractDirectMapping()) {
+
+                if (descMap.getProperties().get("suggestibleOnSearch") != null) {
+                  String suggestableOnSearchString =
+                      String.valueOf(descMap.getProperties().get("suggestibleOnSearch"));
+
+                  boolean isSuggestibleOnSearch = Boolean.valueOf(suggestableOnSearchString);
+
+                  if (isSuggestibleOnSearch) {
+                    /* Grab attribute types for suggestion */
+                    String attributeName =
+                        descMap.getField().getName().replaceAll("/text\\(\\)", "");
+                    listOfSuggestableAttributes.add(attributeName);
+
+                    if (descMap.getProperties().get("suggestionVerbs") != null) {
+                      String suggestionVerbsString =
+                          String.valueOf(descMap.getProperties().get("suggestionVerbs"));
+
+                      oxmProperties.put("suggestionVerbs", suggestionVerbsString);
+                    }
+                  }
+                }
+              }
+            }
+            
+            if (!listOfSuggestableAttributes.isEmpty()) {
+              oxmProperties.put("suggestibleAttributes",
+                  String.join(",", listOfSuggestableAttributes));
+            }
+          } else if (entry.getKey().equalsIgnoreCase("suggestionAliases")) {
+            oxmProperties.put("suggestionAliases", entry.getValue());
+          }
+        }
+      }
+
+      if (oxmProperties.containsKey("containsSuggestibleProps")) {
+        suggestionSearchEntityOxmModel.put(entityName, oxmProperties);
+      }
+    }
+
+    for (Entry<String, HashMap<String, String>> suggestionEntityModel : suggestionSearchEntityOxmModel
+        .entrySet()) {
+      HashMap<String, String> attribute = suggestionEntityModel.getValue();
+
+      String entityName = attribute.get("entityName");
+      SuggestionSearchEntity suggestionSearchEntity = new SuggestionSearchEntity(filtersConfig, this);
+      suggestionSearchEntity.setEntityType(entityName);
+
+      if (attribute.get("suggestionAliases") != null) {
+        suggestionSearchEntity
+            .setSuggestionAliases(Arrays.asList(attribute.get("suggestionAliases").split(",")));
+      }
+
+      if (attribute.get("suggestibleAttributes") != null) {
+        suggestionSearchEntity.setSuggestionPropertyTypes(
+            Arrays.asList(attribute.get("suggestibleAttributes").split(",")));
+      }
+
+      SuggestionEntityDescriptor entity = new SuggestionEntityDescriptor();
+      entity.setSuggestionSearchEntity(suggestionSearchEntity);
+      entity.setEntityName(entityName);
+
+      if (attribute.get("primaryKeyAttributeNames") != null) {
+        entity.setPrimaryKeyAttributeNames(
+            Arrays.asList(attribute.get("primaryKeyAttributeNames").replace(" ", "").split(",")));
+      }
+
+      suggestionSearchEntityDescriptors.put(entityName, entity);
+    }
+  }
+
+  public Map<String, HashMap<String, String>> getSuggestionSearchEntityOxmModel() {
+    return suggestionSearchEntityOxmModel;
+  }
+
+  public void setSuggestionSearchEntityOxmModel(
+      Map<String, HashMap<String, String>> suggestionSearchEntityOxmModel) {
+    this.suggestionSearchEntityOxmModel = suggestionSearchEntityOxmModel;
+  }
+
+  public Map<String, SuggestionEntityDescriptor> getSuggestionSearchEntityDescriptors() {
+    return suggestionSearchEntityDescriptors;
+  }
+
+  public void setSuggestionSearchEntityDescriptors(
+      Map<String, SuggestionEntityDescriptor> suggestionSearchEntityDescriptors) {
+    this.suggestionSearchEntityDescriptors = suggestionSearchEntityDescriptors;
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/crossentityreference/sync/CrossEntityReferenceSynchronizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/crossentityreference/sync/CrossEntityReferenceSynchronizer.java
new file mode 100644
index 0000000..604c74c
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/crossentityreference/sync/CrossEntityReferenceSynchronizer.java
@@ -0,0 +1,937 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.crossentityreference.sync;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Deque;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorService;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.CrossEntityReference;
+import org.onap.aai.sparky.config.oxm.CrossEntityReferenceDescriptor;
+import org.onap.aai.sparky.config.oxm.CrossEntityReferenceLookup;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.SearchableEntityLookup;
+import org.onap.aai.sparky.config.oxm.SearchableOxmEntityDescriptor;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.AbstractEntitySynchronizer;
+import org.onap.aai.sparky.sync.IndexSynchronizer;
+import org.onap.aai.sparky.sync.SynchronizerConstants;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.entity.IndexableCrossEntityReference;
+import org.onap.aai.sparky.sync.entity.MergableEntity;
+import org.onap.aai.sparky.sync.entity.SelfLinkDescriptor;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.onap.aai.sparky.sync.task.PerformActiveInventoryRetrieval;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchPut;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchRetrieval;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchUpdate;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.slf4j.MDC;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectReader;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+/**
+ * The Class CrossEntityReferenceSynchronizer.
+ */
+public class CrossEntityReferenceSynchronizer extends AbstractEntitySynchronizer
+    implements IndexSynchronizer {
+
+  /**
+   * The Class RetryCrossEntitySyncContainer.
+   */
+  private class RetryCrossEntitySyncContainer {
+    NetworkTransaction txn;
+    IndexableCrossEntityReference icer;
+
+    /**
+     * Instantiates a new retry cross entity sync container.
+     *
+     * @param txn the txn
+     * @param icer the icer
+     */
+    public RetryCrossEntitySyncContainer(NetworkTransaction txn,
+        IndexableCrossEntityReference icer) {
+      this.txn = txn;
+      this.icer = icer;
+    }
+
+    public NetworkTransaction getNetworkTransaction() {
+      return txn;
+    }
+
+    public IndexableCrossEntityReference getIndexableCrossEntityReference() {
+      return icer;
+    }
+  }
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(CrossEntityReferenceSynchronizer.class);
+
+  private static final String SERVICE_INSTANCE = "service-instance";
+
+  private Deque<SelfLinkDescriptor> selflinks;
+  private Deque<RetryCrossEntitySyncContainer> retryQueue;
+  private Map<String, Integer> retryLimitTracker;
+  private boolean isAllWorkEnumerated;
+  protected ExecutorService esPutExecutor;
+  private CrossEntityReferenceLookup crossEntityReferenceLookup;
+  private OxmEntityLookup oxmEntityLookup;
+  private SearchableEntityLookup searchableEntityLookup;
+  
+
+  /**
+   * Instantiates a new cross entity reference synchronizer.
+   *
+   * @param indexName the index name
+   * @throws Exception the exception
+   */
+  public CrossEntityReferenceSynchronizer(ElasticSearchSchemaConfig schemaConfig,
+      int internalSyncWorkers, int aaiWorkers, int esWorkers, NetworkStatisticsConfig aaiStatConfig,
+      NetworkStatisticsConfig esStatConfig, CrossEntityReferenceLookup crossEntityReferenceLookup,
+      OxmEntityLookup oxmEntityLookup, SearchableEntityLookup searchableEntityLookup) throws Exception {
+    super(LOG, "CERS", internalSyncWorkers, aaiWorkers, esWorkers, schemaConfig.getIndexName(),
+        aaiStatConfig, esStatConfig);
+    this.crossEntityReferenceLookup = crossEntityReferenceLookup;
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.searchableEntityLookup = searchableEntityLookup;
+    this.selflinks = new ConcurrentLinkedDeque<SelfLinkDescriptor>();
+    this.retryQueue = new ConcurrentLinkedDeque<RetryCrossEntitySyncContainer>();
+    this.retryLimitTracker = new ConcurrentHashMap<String, Integer>();
+    this.synchronizerName = "Cross Reference Entity Synchronizer";
+    this.isAllWorkEnumerated = false;
+    this.esPutExecutor = NodeUtils.createNamedExecutor("CERS-ES-PUT", 5, LOG);
+    this.aaiEntityStats.intializeEntityCounters(
+        crossEntityReferenceLookup.getCrossReferenceEntityDescriptors().keySet());
+
+    this.esEntityStats.intializeEntityCounters(
+        crossEntityReferenceLookup.getCrossReferenceEntityDescriptors().keySet());
+    this.syncDurationInMs = -1;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#doSync()
+   */
+  @Override
+  public OperationState doSync() {
+    this.syncDurationInMs = -1;
+	String txnID = NodeUtils.getRandomTxnId();
+    MdcContext.initialize(txnID, "CrossEntitySynchronizer", "", "Sync", "");
+	
+    resetCounters();
+    syncStartedTimeStampInMs = System.currentTimeMillis();
+    launchSyncFlow();
+    return OperationState.OK;
+  }
+
+  @Override
+  public SynchronizerState getState() {
+    if (!isSyncDone()) {
+      return SynchronizerState.PERFORMING_SYNCHRONIZATION;
+    }
+
+    return SynchronizerState.IDLE;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#getStatReport(boolean)
+   */
+  @Override
+  public String getStatReport(boolean showFinalReport) {
+    syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
+    return getStatReport(syncDurationInMs, showFinalReport);
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#shutdown()
+   */
+  @Override
+  public void shutdown() {
+    this.shutdownExecutors();
+  }
+
+  @Override
+  protected boolean isSyncDone() {
+    int totalWorkOnHand = aaiWorkOnHand.get() + esWorkOnHand.get();
+
+    if (totalWorkOnHand > 0 || !isAllWorkEnumerated) {
+      return false;
+    }
+
+    return true;
+  }
+
+  /**
+   * Launch sync flow.
+   *
+   * @return the operation state
+   */
+  private OperationState launchSyncFlow() {
+	final Map<String,String> contextMap = MDC.getCopyOfContextMap();
+    Map<String, CrossEntityReferenceDescriptor> descriptorMap =
+        crossEntityReferenceLookup.getCrossReferenceEntityDescriptors();
+
+    if (descriptorMap.isEmpty()) {
+      LOG.error(AaiUiMsgs.ERROR_LOADING_OXM);
+
+      return OperationState.ERROR;
+    }
+
+    Collection<String> syncTypes = descriptorMap.keySet();
+
+    try {
+
+      /*
+       * launch a parallel async thread to process the documents for each entity-type (to max the of
+       * the configured executor anyway)
+       */
+
+      aaiWorkOnHand.set(syncTypes.size());
+
+      for (String key : syncTypes) {
+
+        supplyAsync(new Supplier<Void>() {
+
+          @Override
+          public Void get() {
+        	MDC.setContextMap(contextMap);
+            OperationResult typeLinksResult = null;
+            try {
+              typeLinksResult = aaiAdapter.getSelfLinksByEntityType(key);
+              aaiWorkOnHand.decrementAndGet();
+              processEntityTypeSelfLinks(typeLinksResult);
+            } catch (Exception exc) {
+              LOG.error(AaiUiMsgs.ERROR_GENERIC,
+                  "An error occurred processing entity selflinks. Error: " + exc.getMessage());
+            }
+
+            return null;
+          }
+
+        }, aaiExecutor).whenComplete((result, error) -> {
+          if (error != null) {
+            LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, error.getMessage());
+          }
+        });
+      }
+
+      while (aaiWorkOnHand.get() != 0) {
+
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.WAIT_FOR_ALL_SELFLINKS_TO_BE_COLLECTED);
+        }
+
+        Thread.sleep(1000);
+      }
+
+      aaiWorkOnHand.set(selflinks.size());
+      isAllWorkEnumerated = true;
+      performSync();
+
+      while (!isSyncDone()) {
+        performRetrySync();
+        Thread.sleep(1000);
+      }
+
+      /*
+       * Make sure we don't hang on to retries that failed which could cause issues during future
+       * syncs
+       */
+      retryLimitTracker.clear();
+
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC,
+          "An error occurred during entity synchronization. Error: " + exc.getMessage());
+
+    }
+
+    return OperationState.OK;
+  }
+
+  /**
+   * Perform sync.
+   */
+  private void performSync() {
+    while (selflinks.peek() != null) {
+
+      SelfLinkDescriptor linkDescriptor = selflinks.poll();
+      aaiWorkOnHand.decrementAndGet();
+
+      CrossEntityReferenceDescriptor descriptor = null;
+
+      if (linkDescriptor.getSelfLink() != null && linkDescriptor.getEntityType() != null) {
+
+        descriptor = crossEntityReferenceLookup.getCrossReferenceEntityDescriptors()
+            .get(linkDescriptor.getEntityType());
+
+        if (descriptor == null) {
+          LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, linkDescriptor.getEntityType());
+          // go to next element in iterator
+          continue;
+        }
+
+        if (descriptor.hasCrossEntityReferences()) {
+
+          NetworkTransaction txn = new NetworkTransaction();
+          txn.setDescriptor(descriptor);
+          txn.setLink(linkDescriptor.getSelfLink());
+          txn.setQueryParameters(linkDescriptor.getDepthModifier());
+          txn.setOperationType(HttpMethod.GET);
+          txn.setEntityType(linkDescriptor.getEntityType());
+
+          aaiWorkOnHand.incrementAndGet();
+
+          supplyAsync(new PerformActiveInventoryRetrieval(txn, aaiAdapter), aaiExecutor)
+              .whenComplete((result, error) -> {
+
+                aaiWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  LOG.error(AaiUiMsgs.SELF_LINK_GET, error.getLocalizedMessage());
+                } else {
+                  if (result == null) {
+                    LOG.error(AaiUiMsgs.SELF_LINK_CROSS_REF_SYNC);
+                  } else {
+                    updateActiveInventoryCounters(result);
+                    fetchDocumentForUpsert(result);
+                  }
+                }
+              });
+        }
+      }
+    }
+  }
+
+  /**
+   * Process entity type self links.
+   *
+   * @param operationResult the operation result
+   */
+  private void processEntityTypeSelfLinks(OperationResult operationResult) {
+
+    JsonNode rootNode = null;
+
+    final String jsonResult = operationResult.getResult();
+
+    if (jsonResult != null && jsonResult.length() > 0) {
+
+      try {
+        rootNode = mapper.readTree(jsonResult);
+      } catch (IOException exc) {
+        // TODO // TODO -> LOG, waht should be logged here?
+      }
+
+      JsonNode resultData = rootNode.get("result-data");
+      ArrayNode resultDataArrayNode = null;
+
+      if (resultData.isArray()) {
+        resultDataArrayNode = (ArrayNode) resultData;
+
+        Iterator<JsonNode> elementIterator = resultDataArrayNode.elements();
+        JsonNode element = null;
+
+        while (elementIterator.hasNext()) {
+          element = elementIterator.next();
+
+          final String resourceType = NodeUtils.getNodeFieldAsText(element, "resource-type");
+          final String resourceLink = NodeUtils.getNodeFieldAsText(element, "resource-link");
+
+          CrossEntityReferenceDescriptor descriptor = null;
+
+          if (resourceType != null && resourceLink != null) {
+            descriptor = crossEntityReferenceLookup.getCrossReferenceEntityDescriptors().get(resourceType);
+
+            if (descriptor == null) {
+              LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, resourceType);
+              // go to next element in iterator
+              continue;
+            }
+            if (descriptor.hasCrossEntityReferences()) {
+              selflinks.add(new SelfLinkDescriptor(
+                  resourceLink,SynchronizerConstants.DEPTH_ALL_MODIFIER, resourceType));
+            }
+          }
+        }
+      }
+    }
+  }
+
+  
+  
+  /**
+   * By providing the entity type and a json node for the entity, determine the
+   * primary key name(s) + primary key value(s) sufficient to build an entity query string
+   * of the following format:
+   * 
+   *      <entityType>.<primaryKeyNames>:<primaryKeyValues>
+   * 
+   * @return - a composite string in the above format or null
+   */
+  private String determineEntityQueryString(String entityType, JsonNode entityJsonNode) {
+    
+    OxmEntityDescriptor entityDescriptor =
+        oxmEntityLookup.getEntityDescriptors().get(entityType);
+    
+    String queryString = null;
+    
+    if ( entityDescriptor != null ) {
+
+      final List<String> primaryKeyNames = entityDescriptor.getPrimaryKeyAttributeNames();
+      final List<String> keyValues = new ArrayList<String>();
+      NodeUtils.extractFieldValuesFromObject(entityJsonNode, primaryKeyNames, keyValues);
+
+      queryString = entityType + "." + NodeUtils.concatArray(primaryKeyNames,"/") + ":" + NodeUtils.concatArray(keyValues);
+
+    } 
+    
+    return queryString;
+
+    
+  }
+  
+  /**
+   * Fetch document for upsert.
+   *
+   * @param txn the txn
+   */
+  private void fetchDocumentForUpsert(NetworkTransaction txn) {
+    
+    if (!txn.getOperationResult().wasSuccessful()) {
+      LOG.error(AaiUiMsgs.SELF_LINK_GET, txn.getOperationResult().getResult());
+      return;
+    }
+
+    CrossEntityReferenceDescriptor cerDescriptor = crossEntityReferenceLookup
+        .getCrossReferenceEntityDescriptors().get(txn.getDescriptor().getEntityName());
+    
+    if (cerDescriptor != null && cerDescriptor.hasCrossEntityReferences()) {
+
+      final String jsonResult = txn.getOperationResult().getResult();
+      
+      if (jsonResult != null && jsonResult.length() > 0) {
+        
+        /**
+         * Here's what we are going to do:
+         * 
+         * <li>Extract primary key name and value from the parent type.
+         * <li>Extract the primary key and value from the nested child instance.
+         * <li>Build a generic query to discover the self-link for the nested-child-instance using
+         * parent and child.
+         * <li>Set the self-link on the child.
+         * <li>Generate the id that will allow the elastic-search upsert to work.
+         * <li>Rinse and repeat.
+         */
+          
+          CrossEntityReference cerDefinition = cerDescriptor.getCrossEntityReference();
+
+          if (cerDefinition != null) {
+            JsonNode convertedNode = null;
+            try {
+              convertedNode = NodeUtils.convertJsonStrToJsonNode(txn.getOperationResult().getResult());
+              
+              final String parentEntityQueryString = determineEntityQueryString(txn.getEntityType(), convertedNode);
+              
+              List<String> extractedParentEntityAttributeValues = new ArrayList<String>();
+
+              NodeUtils.extractFieldValuesFromObject(convertedNode,
+                  cerDefinition.getReferenceAttributes(),
+                  extractedParentEntityAttributeValues);
+
+              List<JsonNode> nestedTargetEntityInstances = new ArrayList<JsonNode>();
+              NodeUtils.extractObjectsByKey(convertedNode, cerDefinition.getTargetEntityType(),
+                  nestedTargetEntityInstances);
+
+              for (JsonNode targetEntityInstance : nestedTargetEntityInstances) {
+
+                if (cerDescriptor != null) {
+                  
+                  String childEntityType = cerDefinition.getTargetEntityType();
+                  OxmEntityDescriptor childDesciptor = oxmEntityLookup.getEntityDescriptors().get(childEntityType);
+                  
+                  List<String> childPrimaryKeyNames = null;
+                  
+                  if (childDesciptor != null) {
+                    childPrimaryKeyNames = childDesciptor.getPrimaryKeyAttributeNames();
+                  } else {
+                    childPrimaryKeyNames = new ArrayList<String>();
+                  }
+                                
+                  List<String> childKeyValues = new ArrayList<String>();
+                  NodeUtils.extractFieldValuesFromObject(targetEntityInstance, childPrimaryKeyNames, childKeyValues);
+                  
+                  String childEntityQueryKeyString = childEntityType + "." + NodeUtils.concatArray(childPrimaryKeyNames,"/") + ":" + NodeUtils.concatArray(childKeyValues);
+                  
+                  /**
+                   * Build generic-query to query child instance self-link from AAI
+                   */
+                  List<String> orderedQueryKeyParams = new ArrayList<String>();
+
+                  /**
+                   * At present, there is an issue with resolving the self-link using the
+                   * generic-query with nothing more than the service-instance identifier and the
+                   * service-subscription. There is another level of detail we don't have access to
+                   * unless we parse it out of the service-subscription self-link, which is a
+                   * coupling I would like to avoid. Fortunately, there is a workaround, but only
+                   * for service-instances, which is presently our only use-case for the
+                   * cross-entity-reference in R1707. Going forwards hopefully there will be other
+                   * ways to resolve a child self-link using parental embedded meta data that we
+                   * don't currently have.
+                   * 
+                   * The work-around with the service-instance entity-type is that it's possible to
+                   * request the self-link using only the service-instance-id because of a
+                   * historical AAI functional query requirement that it be possible to query a
+                   * service-instance only by it's service-instance-id. This entity type is the only
+                   * one in the system that can be queried this way which makes it a very limited
+                   * workaround, but good enough for the current release.
+                   */
+
+                  if (SERVICE_INSTANCE.equals(childEntityType)) {
+                    orderedQueryKeyParams.clear();
+                    orderedQueryKeyParams.add(childEntityQueryKeyString);
+                  } else {
+                    orderedQueryKeyParams.add(parentEntityQueryString);
+                    orderedQueryKeyParams.add(childEntityQueryKeyString);
+                  }
+
+                  String genericQueryStr = null;
+                  try {
+                    genericQueryStr = aaiAdapter.getGenericQueryForSelfLink(childEntityType, orderedQueryKeyParams);
+                    
+                    if (genericQueryStr != null) {
+                      aaiWorkOnHand.incrementAndGet();
+
+                      OperationResult aaiQueryResult = aaiAdapter.queryActiveInventoryWithRetries(
+                          genericQueryStr, "application/json",
+                          aaiAdapter.getEndpointConfig().getNumRequestRetries());
+
+                      aaiWorkOnHand.decrementAndGet();
+
+                      if (aaiQueryResult!= null && aaiQueryResult.wasSuccessful()) {
+                        
+                        Collection<JsonNode> entityLinks = new ArrayList<JsonNode>();
+                        JsonNode genericQueryResult = null;
+                        try {
+                          genericQueryResult = NodeUtils.convertJsonStrToJsonNode(aaiQueryResult.getResult());
+                          
+                          if ( genericQueryResult != null ) {
+                            
+                            NodeUtils.extractObjectsByKey(genericQueryResult, "resource-link", entityLinks);
+
+                            String selfLink = null;
+
+                            if (entityLinks.size() != 1) {
+                              /**
+                               * an ambiguity exists where we can't reliably determine the self
+                               * link, this should be a permanent error
+                               */
+                              LOG.error(AaiUiMsgs.ENTITY_SYNC_FAILED_SELFLINK_AMBIGUITY, String.valueOf(entityLinks.size()));
+                          } else {
+                            selfLink = ((JsonNode) entityLinks.toArray()[0]).asText();
+
+
+                            IndexableCrossEntityReference icer =
+                                getPopulatedDocument(targetEntityInstance, cerDescriptor);
+
+                            for (String parentCrossEntityReferenceAttributeValue : extractedParentEntityAttributeValues) {
+                              icer.addCrossEntityReferenceValue(
+                                  parentCrossEntityReferenceAttributeValue);
+                            }
+
+                            icer.setLink(ActiveInventoryAdapter.extractResourcePath(selfLink));
+
+                            icer.deriveFields();
+
+                            String link = null;
+                            try {
+                              link = elasticSearchAdapter
+                                  .buildElasticSearchGetDocUrl(getIndexName(), icer.getId());
+                            } catch (Exception exc) {
+                              LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_QUERY,
+                                  exc.getLocalizedMessage());
+                            }
+
+                            if (link != null) {
+                              NetworkTransaction n2 = new NetworkTransaction();
+                              n2.setLink(link);
+                              n2.setEntityType(txn.getEntityType());
+                              n2.setDescriptor(txn.getDescriptor());
+                              n2.setOperationType(HttpMethod.GET);
+
+                              esWorkOnHand.incrementAndGet();
+
+                              supplyAsync(
+                                  new PerformElasticSearchRetrieval(n2, elasticSearchAdapter),
+                                  esExecutor).whenComplete((result, error) -> {
+
+                                    esWorkOnHand.decrementAndGet();
+
+                                    if (error != null) {
+                                      LOG.error(AaiUiMsgs.ES_RETRIEVAL_FAILED,
+                                          error.getLocalizedMessage());
+                                    } else {
+                                      updateElasticSearchCounters(result);
+                                      performDocumentUpsert(result, icer);
+                                    }
+                                  });
+                            }
+
+                          }
+                          } else {
+                            LOG.error(AaiUiMsgs.ENTITY_SYNC_FAILED_DURING_AAI_RESPONSE_CONVERSION);
+                          }
+
+                        } catch (Exception exc) {
+                          LOG.error(AaiUiMsgs.JSON_CONVERSION_ERROR, JsonNode.class.toString(), exc.getLocalizedMessage());
+                        }
+                        
+                      } else {
+                        String message = "Entity sync failed because AAI query failed with error " + aaiQueryResult.getResult(); 
+                        LOG.error(AaiUiMsgs.ENTITY_SYNC_FAILED_QUERY_ERROR, message);
+                      }
+                      
+                    } else {
+                      String message = "Entity Sync failed because generic query str could not be determined.";
+                      LOG.error(AaiUiMsgs.ENTITY_SYNC_FAILED_QUERY_ERROR, message);
+                    }
+                  } catch (Exception exc) {
+                    String message = "Failed to sync entity because generation of generic query failed with error = " + exc.getMessage();
+                    LOG.error(AaiUiMsgs.ENTITY_SYNC_FAILED_QUERY_ERROR, message);
+                  }
+                  
+                }
+              }
+              
+            } catch (IOException ioe) {
+              LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, ioe.getMessage());
+            }
+          }
+          
+        } 
+      
+    } else {
+      LOG.error(AaiUiMsgs.ENTITY_SYNC_FAILED_DESCRIPTOR_NOT_FOUND, txn.getEntityType());
+    }
+  }
+
+  /**
+   * Perform document upsert.
+   *
+   * @param esGetResult the es get result
+   * @param icer the icer
+   */
+  protected void performDocumentUpsert(NetworkTransaction esGetResult,
+      IndexableCrossEntityReference icer) {
+    /**
+     * <p>
+     * <ul>
+     * As part of the response processing we need to do the following:
+     * <li>1. Extract the version (if present), it will be the ETAG when we use the
+     * Search-Abstraction-Service
+     * <li>2. Spawn next task which is to do the PUT operation into elastic with or with the version
+     * tag
+     * <li>a) if version is null or RC=404, then standard put, no _update with version tag
+     * <li>b) if version != null, do PUT with _update?version= (versionNumber) in the URI to elastic
+     * </ul>
+     * </p>
+     */
+    String link = null;
+    try {
+      link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), icer.getId());
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ES_LINK_UPSERT, exc.getLocalizedMessage());
+      return;
+    }
+
+    boolean wasEntryDiscovered = false;
+    String versionNumber = null;
+    if (esGetResult.getOperationResult().getResultCode() == 404) {
+      LOG.info(AaiUiMsgs.ES_SIMPLE_PUT, icer.getEntityPrimaryKeyValue());
+    } else if (esGetResult.getOperationResult().getResultCode() == 200) {
+      wasEntryDiscovered = true;
+      try {
+        versionNumber = NodeUtils.extractFieldValueFromObject(
+            NodeUtils.convertJsonStrToJsonNode(esGetResult.getOperationResult().getResult()),
+            "_version");
+      } catch (IOException exc) {
+        LOG.error(AaiUiMsgs.ES_ABORT_CROSS_ENTITY_REF_SYNC, "version Number",
+            icer.getEntityPrimaryKeyValue(), exc.getLocalizedMessage());
+        return;
+      }
+    } else {
+      /*
+       * Not being a 200 does not mean a failure. eg 201 is returned for created. TODO -> Should we
+       * return.
+       */
+      LOG.info(AaiUiMsgs.ES_OPERATION_RETURN_CODE,
+          String.valueOf(esGetResult.getOperationResult().getResultCode()));
+      return;
+    }
+
+    try {
+      String jsonPayload = null;
+      if (wasEntryDiscovered) {
+        try {
+          ArrayList<JsonNode> sourceObject = new ArrayList<JsonNode>();
+          NodeUtils.extractObjectsByKey(
+              NodeUtils.convertJsonStrToJsonNode(esGetResult.getOperationResult().getResult()),
+              "_source", sourceObject);
+
+          if (!sourceObject.isEmpty()) {
+            String responseSource = NodeUtils.convertObjectToJson(sourceObject.get(0), false);
+            MergableEntity me = mapper.readValue(responseSource, MergableEntity.class);
+            ObjectReader updater = mapper.readerForUpdating(me);
+            MergableEntity merged = updater.readValue(icer.getAsJson());
+            jsonPayload = mapper.writeValueAsString(merged);
+          }
+        } catch (IOException exc) {
+          LOG.error(AaiUiMsgs.ES_ABORT_CROSS_ENTITY_REF_SYNC, "source value",
+              icer.getEntityPrimaryKeyValue(), exc.getLocalizedMessage());
+          return;
+        }
+      } else {
+        jsonPayload = icer.getAsJson();
+      }
+
+      if (wasEntryDiscovered) {
+        if (versionNumber != null && jsonPayload != null) {
+
+          String requestPayload = elasticSearchAdapter.buildBulkImportOperationRequest(getIndexName(),
+              "default", icer.getId(), versionNumber, jsonPayload);
+
+          NetworkTransaction transactionTracker = new NetworkTransaction();
+          transactionTracker.setEntityType(esGetResult.getEntityType());
+          transactionTracker.setDescriptor(esGetResult.getDescriptor());
+          transactionTracker.setOperationType(HttpMethod.PUT);
+
+          esWorkOnHand.incrementAndGet();
+          supplyAsync(new PerformElasticSearchUpdate(elasticSearchAdapter.getBulkUrl(),
+              requestPayload, elasticSearchAdapter, transactionTracker), esPutExecutor)
+                  .whenComplete((result, error) -> {
+
+                    esWorkOnHand.decrementAndGet();
+
+                    if (error != null) {
+                      LOG.error(AaiUiMsgs.ES_CROSS_ENTITY_REF_PUT, error.getLocalizedMessage());
+                    } else {
+                      updateElasticSearchCounters(result);
+                      processStoreDocumentResult(result, esGetResult, icer);
+                    }
+                  });
+        }
+
+      } else {
+        if (link != null && jsonPayload != null) {
+
+          NetworkTransaction updateElasticTxn = new NetworkTransaction();
+          updateElasticTxn.setLink(link);
+          updateElasticTxn.setEntityType(esGetResult.getEntityType());
+          updateElasticTxn.setDescriptor(esGetResult.getDescriptor());
+          updateElasticTxn.setOperationType(HttpMethod.PUT);
+
+          esWorkOnHand.incrementAndGet();
+          supplyAsync(new PerformElasticSearchPut(jsonPayload, updateElasticTxn, elasticSearchAdapter),
+              esPutExecutor).whenComplete((result, error) -> {
+
+                esWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  LOG.error(AaiUiMsgs.ES_CROSS_ENTITY_REF_PUT, error.getLocalizedMessage());
+                } else {
+                  updateElasticSearchCounters(result);
+                  processStoreDocumentResult(result, esGetResult, icer);
+                }
+              });
+        }
+      }
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ES_CROSS_ENTITY_REF_PUT, exc.getLocalizedMessage());
+    }
+  }
+
+  /**
+   * Process store document result.
+   *
+   * @param esPutResult the es put result
+   * @param esGetResult the es get result
+   * @param icer the icer
+   */
+  private void processStoreDocumentResult(NetworkTransaction esPutResult,
+      NetworkTransaction esGetResult, IndexableCrossEntityReference icer) {
+
+    OperationResult or = esPutResult.getOperationResult();
+
+    if (!or.wasSuccessful()) {
+      if (or.getResultCode() == VERSION_CONFLICT_EXCEPTION_CODE) {
+
+        if (shouldAllowRetry(icer.getId())) {
+
+          esWorkOnHand.incrementAndGet();
+
+          RetryCrossEntitySyncContainer rsc = new RetryCrossEntitySyncContainer(esGetResult, icer);
+          retryQueue.push(rsc);
+
+          LOG.warn(AaiUiMsgs.ES_CROSS_REF_SYNC_VERSION_CONFLICT);
+        }
+      } else {
+        LOG.error(AaiUiMsgs.ES_CROSS_REF_SYNC_FAILURE, String.valueOf(or.getResultCode()),
+            or.getResult());
+      }
+    }
+  }
+
+  /**
+   * Perform retry sync.
+   */
+  private void performRetrySync() {
+    while (retryQueue.peek() != null) {
+
+      RetryCrossEntitySyncContainer rsc = retryQueue.poll();
+      if (rsc != null) {
+
+        IndexableCrossEntityReference icer = rsc.getIndexableCrossEntityReference();
+        NetworkTransaction txn = rsc.getNetworkTransaction();
+
+        String link = null;
+        try {
+          // In this retry flow the icer object has already
+          // derived its fields
+          link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), icer.getId());
+        } catch (Exception exc) {
+          LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_URI, exc.getLocalizedMessage());
+        }
+
+        if (link != null) {
+          NetworkTransaction retryTransaction = new NetworkTransaction();
+          retryTransaction.setLink(link);
+          retryTransaction.setEntityType(txn.getEntityType());
+          retryTransaction.setDescriptor(txn.getDescriptor());
+          retryTransaction.setOperationType(HttpMethod.GET);
+
+          /*
+           * IMPORTANT - DO NOT incrementAndGet the esWorkOnHand as this is a retry flow and we did
+           * that for this request already when queuing the failed PUT!
+           */
+
+          supplyAsync(new PerformElasticSearchRetrieval(retryTransaction, elasticSearchAdapter),
+              esExecutor).whenComplete((result, error) -> {
+
+                esWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  LOG.error(AaiUiMsgs.ES_RETRIEVAL_FAILED_RESYNC, error.getLocalizedMessage());
+                } else {
+                  updateElasticSearchCounters(result);
+                  performDocumentUpsert(result, icer);
+                }
+              });
+        }
+
+      }
+    }
+  }
+
+  /**
+   * Should allow retry.
+   *
+   * @param id the id
+   * @return true, if successful
+   */
+  private boolean shouldAllowRetry(String id) {
+    boolean isRetryAllowed = true;
+    if (retryLimitTracker.get(id) != null) {
+      Integer currentCount = retryLimitTracker.get(id);
+      if (currentCount.intValue() >= RETRY_COUNT_PER_ENTITY_LIMIT.intValue()) {
+        isRetryAllowed = false;
+        LOG.error(AaiUiMsgs.ES_CROSS_ENTITY_RESYNC_LIMIT, id);
+      } else {
+        Integer newCount = new Integer(currentCount.intValue() + 1);
+        retryLimitTracker.put(id, newCount);
+      }
+
+    } else {
+      Integer firstRetryCount = new Integer(1);
+      retryLimitTracker.put(id, firstRetryCount);
+    }
+
+    return isRetryAllowed;
+  }
+
+  /**
+   * Gets the populated document.
+   *
+   * @param entityNode the entity node
+   * @param resultDescriptor the result descriptor
+   * @return the populated document
+   * @throws JsonProcessingException the json processing exception
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  protected IndexableCrossEntityReference getPopulatedDocument(JsonNode entityNode,
+      OxmEntityDescriptor resultDescriptor) throws JsonProcessingException, IOException {
+
+    IndexableCrossEntityReference icer = new IndexableCrossEntityReference();
+
+    icer.setEntityType(resultDescriptor.getEntityName());
+
+    List<String> primaryKeyValues = new ArrayList<String>();
+    String pkeyValue = null;
+
+    for (String keyName : resultDescriptor.getPrimaryKeyAttributeNames()) {
+      pkeyValue = NodeUtils.getNodeFieldAsText(entityNode, keyName);
+      if (pkeyValue != null) {
+        primaryKeyValues.add(pkeyValue);
+      } else {
+        LOG.warn(AaiUiMsgs.ES_PKEYVALUE_NULL, resultDescriptor.getEntityName());
+      }
+    }
+
+    final String primaryCompositeKeyValue = NodeUtils.concatArray(primaryKeyValues, "/");
+    icer.setEntityPrimaryKeyValue(primaryCompositeKeyValue);
+
+    return icer;
+
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ActiveInventoryAdapter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ActiveInventoryAdapter.java
new file mode 100644
index 0000000..dded79f
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ActiveInventoryAdapter.java
@@ -0,0 +1,404 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URLEncoder;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.NoSuchElementException;
+
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.UriBuilder;
+
+import org.apache.http.client.utils.URIBuilder;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.restclient.client.RestClient;
+import org.onap.aai.restclient.enums.RestAuthenticationMode;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.OxmModelLoader;
+import org.onap.aai.sparky.dal.exception.ElasticSearchOperationException;
+import org.onap.aai.sparky.dal.rest.RestClientConstructionException;
+import org.onap.aai.sparky.dal.rest.RestClientFactory;
+import org.onap.aai.sparky.dal.rest.config.RestEndpointConfig;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.util.NodeUtils;
+
+/**
+ * The Class ActiveInventoryAdapter.
+ */
+
+public class ActiveInventoryAdapter {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(ActiveInventoryAdapter.class);
+
+  private static final String HEADER_TRANS_ID = "X-TransactionId";
+  private static final String HEADER_FROM_APP_ID = "X-FromAppId";
+  private static final String HEADER_AUTHORIZATION = "Authorization";
+
+  private static final String HTTP_SCHEME = "http";
+  private static final String HTTPS_SCHEME = "https";
+  
+  private static final String TRANSACTION_ID_PREFIX = "txnId-";
+  private static final String UI_APP_NAME = "AAI-UI";
+
+  private OxmModelLoader oxmModelLoader;
+  private OxmEntityLookup oxmEntityLookup;
+  private RestEndpointConfig endpointConfig; 
+
+  private RestClient restClient;
+
+  /**
+   * Instantiates a new active inventory adapter.
+   * @throws RestClientConstructionException 
+   *
+   */
+
+  public ActiveInventoryAdapter(OxmModelLoader oxmModelLoader, OxmEntityLookup oxmEntityLookup,
+      RestEndpointConfig endpointConfig)
+      throws ElasticSearchOperationException, IOException, RestClientConstructionException {
+
+    this.oxmModelLoader = oxmModelLoader;
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.endpointConfig = endpointConfig;
+    this.restClient = RestClientFactory.buildClient(endpointConfig);
+
+  }
+
+  protected Map<String, List<String>> getMessageHeaders() {
+
+    Map<String, List<String>> headers = new HashMap<String, List<String>>();
+
+    headers.putIfAbsent(HEADER_FROM_APP_ID, new ArrayList<String>());
+    headers.get(HEADER_FROM_APP_ID).add(UI_APP_NAME);
+
+    headers.putIfAbsent(HEADER_TRANS_ID, new ArrayList<String>());
+    headers.get(HEADER_TRANS_ID).add(TRANSACTION_ID_PREFIX + NodeUtils.getRandomTxnId());
+
+    if (endpointConfig.getRestAuthenticationMode() == RestAuthenticationMode.SSL_BASIC) {
+
+      headers.putIfAbsent(HEADER_AUTHORIZATION, new ArrayList<String>());
+      headers.get(HEADER_AUTHORIZATION).add(getBasicAuthenticationCredentials());
+
+    }
+
+    return headers;
+  }
+
+  protected String getBasicAuthenticationCredentials() {
+    String usernameAndPassword = String.join(":", endpointConfig.getBasicAuthUserName(),
+        endpointConfig.getBasicAuthPassword());
+    return "Basic " + java.util.Base64.getEncoder().encodeToString(usernameAndPassword.getBytes());
+  }
+
+  public OxmEntityLookup getOxmEntityLookup() {
+    return oxmEntityLookup;
+  }
+
+  public void setOxmEntityLookup(OxmEntityLookup oxmEntityLookup) {
+    this.oxmEntityLookup = oxmEntityLookup;
+  }
+
+  protected String getResourceBasePath() {
+
+    String versionStr = null;
+    if (oxmModelLoader != null) {
+      versionStr = String.valueOf(oxmModelLoader.getLatestVersionNum());
+    }
+
+    return "/aai/v" + versionStr;
+
+  }
+  
+  public static String extractResourcePath(String selflink) {
+    try {
+      return new URI(selflink).getRawPath();
+    } catch (URISyntaxException uriSyntaxException) {
+      LOG.error(AaiUiMsgs.ERROR_EXTRACTING_RESOURCE_PATH_FROM_LINK,
+          uriSyntaxException.getMessage());
+      return selflink;
+    }
+  }
+
+  
+  /**
+   * Gets the full url.
+   *
+   * @param resourceUrl the resource url
+   * @return the full url
+   * @throws Exception the exception
+   */
+  private String getFullUrl(String resourceUrl) throws Exception {
+    final String basePath = getResourceBasePath();
+    return String.format("https://%s:%s%s%s", endpointConfig.getEndpointIpAddress(),
+        endpointConfig.getEndpointServerPort(), basePath, resourceUrl);
+  }
+
+  public String getGenericQueryForSelfLink(String startNodeType, List<String> queryParams)
+      throws Exception {
+
+    URIBuilder urlBuilder = new URIBuilder(getFullUrl("/search/generic-query"));
+
+    for (String queryParam : queryParams) {
+      urlBuilder.addParameter("key", queryParam);
+    }
+
+    urlBuilder.addParameter("start-node-type", startNodeType);
+    urlBuilder.addParameter("include", startNodeType);
+
+    final String constructedLink = urlBuilder.toString();
+
+    return constructedLink;
+
+  }
+
+
+  public OperationResult getSelfLinksByEntityType(String entityType) throws Exception {
+
+    /*
+     * For this one, I want to dynamically construct the nodes-query for self-link discovery as a
+     * utility method that will use the OXM model entity data to drive the query as well.
+     */
+
+    if (entityType == null) {
+      throw new NullPointerException(
+          "Failed to getSelfLinksByEntityType() because entityType is null");
+    }
+
+    OxmEntityDescriptor entityDescriptor = oxmEntityLookup.getEntityDescriptors().get(entityType);
+
+    if (entityDescriptor == null) {
+      throw new NoSuchElementException("Failed to getSelfLinksByEntityType() because could"
+          + " not find entity descriptor from OXM with type = " + entityType);
+    }
+
+    String link = null;
+    final String primaryKeyStr =
+        NodeUtils.concatArray(entityDescriptor.getPrimaryKeyAttributeNames(), "/");
+
+    link = getFullUrl("/search/nodes-query?search-node-type=" + entityType + "&filter="
+        + primaryKeyStr + ":EXISTS");
+
+
+    return restClient.get(link, getMessageHeaders(), MediaType.APPLICATION_JSON_TYPE);
+
+  }
+
+  public OperationResult getSelfLinkForEntity(String entityType, String primaryKeyName,
+      String primaryKeyValue) throws Exception {
+
+    if (entityType == null) {
+      throw new NullPointerException("Failed to getSelfLinkForEntity() because entityType is null");
+    }
+
+    if (primaryKeyName == null) {
+      throw new NullPointerException(
+          "Failed to getSelfLinkForEntity() because primaryKeyName is null");
+    }
+
+    if (primaryKeyValue == null) {
+      throw new NullPointerException(
+          "Failed to getSelfLinkForEntity() because primaryKeyValue is null");
+    }
+
+    /*
+     * Try to protect ourselves from illegal URI formatting exceptions caused by characters that
+     * aren't natively supported in a URI, but can be escaped to make them legal.
+     */
+
+    String encodedEntityType = URLEncoder.encode(entityType, "UTF-8");
+    String encodedPrimaryKeyName = URLEncoder.encode(primaryKeyName, "UTF-8");
+    String encodedPrimaryKeyValue = URLEncoder.encode(primaryKeyValue, "UTF-8");
+
+    String link = null;
+
+    if ("service-instance".equals(entityType)) {
+
+      link = getFullUrl("/search/generic-query?key=" + encodedEntityType + "."
+          + encodedPrimaryKeyName + ":" + encodedPrimaryKeyValue + "&start-node-type="
+          + encodedEntityType + "&include=customer&depth=2");
+
+    } else {
+
+      link =
+          getFullUrl("/search/generic-query?key=" + encodedEntityType + "." + encodedPrimaryKeyName
+              + ":" + encodedPrimaryKeyValue + "&start-node-type=" + encodedEntityType);
+
+    }
+
+    return queryActiveInventoryWithRetries(link, "application/json",
+        endpointConfig.getNumRequestRetries());
+
+  }
+
+
+  /**
+   * Our retry conditions should be very specific.
+   *
+   * @param r the r
+   * @return true, if successful
+   */
+  private boolean shouldRetryRequest(OperationResult r) {
+
+    if (r == null) {
+      return true;
+    }
+
+    int rc = r.getResultCode();
+
+    if (rc == 200) {
+      return false;
+    }
+
+    if (rc == 404) {
+      return false;
+    }
+
+    return true;
+
+  }
+
+  /**
+   * Query active inventory.
+   *
+   * @param url the url
+   * @param acceptContentType the accept content type
+   * @return the operation result
+   */
+  // package protected for test classes instead of private
+  OperationResult queryActiveInventory(String url, String acceptContentType) {
+
+    return restClient.get(url, getMessageHeaders(), MediaType.APPLICATION_JSON_TYPE);
+
+  }
+
+  public RestEndpointConfig getEndpointConfig() {
+    return endpointConfig;
+  }
+
+  public void setEndpointConfig(RestEndpointConfig endpointConfig) {
+    this.endpointConfig = endpointConfig;
+  }
+
+  public OperationResult queryActiveInventoryWithRetries(String url, String responseType,
+      int numRetries) {
+
+    OperationResult result = null;
+
+    for (int retryCount = 0; retryCount < numRetries; retryCount++) {
+
+      LOG.debug(AaiUiMsgs.QUERY_AAI_RETRY_SEQ, url, String.valueOf(retryCount + 1));
+
+      result = queryActiveInventory(url, responseType);
+
+      /**
+       * Record number of times we have attempted the request to later summarize how many times we
+       * are generally retrying over thousands of messages in a sync.
+       * 
+       * If the number of retries is surprisingly high, then we need to understand why that is as
+       * the number of retries is also causing a heavier load on AAI beyond the throttling controls
+       * we already have in place in term of the transaction rate controller and number of
+       * parallelized threads per task processor.
+       */
+
+      result.setNumRetries(retryCount);
+
+      if (!shouldRetryRequest(result)) {
+
+        result.setFromCache(false);
+        LOG.debug(AaiUiMsgs.QUERY_AAI_RETRY_DONE_SEQ, url, String.valueOf(retryCount + 1));
+
+        return result;
+      }
+
+      try {
+        /*
+         * Sleep between re-tries to be nice to the target system.
+         */
+        Thread.sleep(50);
+      } catch (InterruptedException exc) {
+        LOG.error(AaiUiMsgs.QUERY_AAI_WAIT_INTERRUPTION, exc.getLocalizedMessage());
+        break;
+      }
+      LOG.error(AaiUiMsgs.QUERY_AAI_RETRY_FAILURE_WITH_SEQ, url, String.valueOf(retryCount + 1));
+
+    }
+
+    LOG.info(AaiUiMsgs.QUERY_AAI_RETRY_MAXED_OUT, url);
+
+    return result;
+
+  }
+  
+  public String repairSelfLink(String selfLink) {
+    return repairSelfLink(selfLink, null);
+  }
+
+  /**
+   * This method adds a scheme, host and port (if missing) to the passed-in URI.
+   * If these parts of the URI are already present, they will not be duplicated.
+   * 
+   * @param selflink The URI to repair
+   * @param queryParams The query parameters as a single string
+   * @return The corrected URI (i.e. includes a scheme/host/port)
+   */
+  public String repairSelfLink(String selflink, String queryParams) {
+    if (selflink == null) {
+      return selflink;
+    }
+
+    UriBuilder builder = UriBuilder.fromPath(selflink).host(endpointConfig.getEndpointIpAddress())
+        .port(Integer.parseInt(endpointConfig.getEndpointServerPort()));
+
+    switch (endpointConfig.getRestAuthenticationMode()) {
+
+      case SSL_BASIC:
+      case SSL_CERT: {
+        builder.scheme(HTTPS_SCHEME);
+        break;
+      }
+
+      default: {
+        builder.scheme(HTTP_SCHEME);
+      }
+    }
+
+    boolean includeQueryParams = ( (null != queryParams) && (!"".equals(queryParams)) );
+
+    /* builder.build().toString() will encode special characters to hexadecimal pairs prefixed with a '%'
+       so we're adding the query parameters separately, in their UTF-8 representations, so that
+       characters such as '?', '&', etc. remain intact as needed by the synchronizer */
+    return (builder.build().toString() + (includeQueryParams ? queryParams : ""));
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ElasticSearchAdapter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ElasticSearchAdapter.java
new file mode 100644
index 0000000..3f5a273
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/ElasticSearchAdapter.java
@@ -0,0 +1,157 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.ws.rs.core.MediaType;
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.restclient.client.RestClient;
+import org.onap.aai.sparky.dal.rest.RestClientConstructionException;
+import org.onap.aai.sparky.dal.rest.RestClientFactory;
+import org.onap.aai.sparky.dal.rest.config.RestEndpointConfig;
+
+/**
+ * The Class ElasticSearchAdapter.
+
+ */
+public class ElasticSearchAdapter {
+
+  private static final String BULK_IMPORT_INDEX_TEMPLATE =
+      "{\"index\":{\"_index\":\"%s\",\"_type\":\"%s\",\"_id\":\"%s\", \"_version\":\"%s\"}}\n";
+
+  private static final String BULK_API = "_bulk";
+  
+  private static final String DEFAULT_TYPE = "default";
+  
+  private RestClient restClient;
+  private RestEndpointConfig endpointConfig;
+  
+  /**
+   * Instantiates a new elastic search adapter.
+   * @throws RestClientConstructionException 
+   */
+  public ElasticSearchAdapter(RestEndpointConfig endpointConfig) throws RestClientConstructionException {
+
+    this.restClient = RestClientFactory.buildClient(endpointConfig);
+    this.endpointConfig = endpointConfig;
+
+  }
+  
+  protected Map<String, List<String>> getMessageHeaders() {
+    Map<String, List<String>> headers = new HashMap<String, List<String>>();
+    // insert mandatory headers if there are any
+    return headers;
+  }
+
+  public OperationResult doGet(String url, MediaType acceptContentType) {
+    return restClient.get(url, getMessageHeaders(), acceptContentType);
+  }
+
+  public OperationResult doDelete(String url, MediaType acceptContentType) {
+    return restClient.delete(url, getMessageHeaders(), acceptContentType);
+  }
+
+  public OperationResult doPost(String url, String jsonPayload, MediaType acceptContentType) {
+    return restClient.post(url, jsonPayload, getMessageHeaders(), MediaType.APPLICATION_JSON_TYPE,
+        acceptContentType);
+  }
+
+  public OperationResult doPut(String url, String jsonPayload, MediaType acceptContentType) {
+    return restClient.put(url, jsonPayload, getMessageHeaders(), MediaType.APPLICATION_JSON_TYPE,
+        acceptContentType);
+  }
+
+  public OperationResult doPatch(String url, String jsonPayload, MediaType acceptContentType) {
+
+    Map<String,List<String>> headers = getMessageHeaders();
+    headers.putIfAbsent("X-HTTP-Method-Override", new ArrayList<String>());
+    headers.get("X-HTTP-Method-Override").add("PATCH");
+    
+    return restClient.post(url, jsonPayload, headers, MediaType.APPLICATION_JSON_TYPE, acceptContentType);
+  }
+
+  public OperationResult doHead(String url, MediaType acceptContentType) {
+    return restClient.head(url, getMessageHeaders(), acceptContentType);
+  }
+  
+  public OperationResult doBulkOperation(String url, String payload) {
+    return restClient.put(url, payload, getMessageHeaders(),
+        MediaType.APPLICATION_FORM_URLENCODED_TYPE, MediaType.APPLICATION_JSON_TYPE);
+  }
+
+  public String buildBulkImportOperationRequest(String index, String type, String id,
+      String version, String payload) {
+
+    StringBuilder requestPayload = new StringBuilder(128);
+
+    requestPayload.append(String.format(BULK_IMPORT_INDEX_TEMPLATE, index, type, id, version));
+    requestPayload.append(payload).append("\n");
+
+    return requestPayload.toString();
+
+  }
+  
+  public OperationResult retrieveEntityById(String host, String port, String indexName,
+      String docType, String resourceUrl) {
+    String esUrl =
+        String.format("http://%s:%s/%s/%s/%s", host, port, indexName, docType, resourceUrl);
+    return doGet(esUrl, MediaType.APPLICATION_JSON_TYPE);
+  }
+
+  public String buildElasticSearchUrlForApi(String indexName, String api) {
+    return String.format("http://%s:%s/%s/%s", endpointConfig.getEndpointIpAddress(),
+        endpointConfig.getEndpointServerPort(), indexName, api);
+  }
+  
+  public String buildElasticSearchUrl(String indexName, String docType) {
+    return String.format("http://%s:%s/%s/%s", endpointConfig.getEndpointIpAddress(),
+        endpointConfig.getEndpointServerPort(), indexName, docType);
+  }
+
+  public String buildElasticSearchGetDocUrl(String indexName, String docType, String docId) {
+    return String.format("http://%s:%s/%s/%s/%s", endpointConfig.getEndpointIpAddress(),
+        endpointConfig.getEndpointServerPort(), indexName, docType, docId);
+  }
+
+  public String buildElasticSearchGetDocUrl(String indexName, String docId) {
+    return buildElasticSearchGetDocUrl(indexName, DEFAULT_TYPE, docId);
+  }
+
+  public String buildElasticSearchPostUrl(String indexName) {
+    return String.format("http://%s:%s/%s/%s", endpointConfig.getEndpointIpAddress(),
+        endpointConfig.getEndpointServerPort(), indexName, DEFAULT_TYPE);
+  }
+  
+  public String getBulkUrl() {
+    return String.format("http://%s:%s/%s", endpointConfig.getEndpointIpAddress(),
+        endpointConfig.getEndpointServerPort(), BULK_API);
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/GizmoAdapter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/GizmoAdapter.java
new file mode 100644
index 0000000..4ceb0d6
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/GizmoAdapter.java
@@ -0,0 +1,336 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.UriBuilder;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.restclient.client.RestClient;
+import org.onap.aai.restclient.enums.RestAuthenticationMode;
+import org.onap.aai.sparky.config.oxm.OxmModelLoader;
+import org.onap.aai.sparky.dal.exception.ElasticSearchOperationException;
+import org.onap.aai.sparky.dal.rest.RestClientConstructionException;
+import org.onap.aai.sparky.dal.rest.RestClientFactory;
+import org.onap.aai.sparky.dal.rest.config.RestEndpointConfig;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.util.NodeUtils;
+
+/**
+ * The Class GizmoAdapter.
+ */
+
+public class GizmoAdapter {
+
+	private static final Logger LOG = LoggerFactory.getInstance().getLogger(GizmoAdapter.class);
+
+	private static final String HEADER_TRANS_ID = "X-TransactionId";
+	private static final String HEADER_FROM_APP_ID = "X-FromAppId";
+	private static final String HEADER_AUTHORIZATION = "Authorization";
+
+	private static final String HTTP_SCHEME = "http";
+	private static final String HTTPS_SCHEME = "https";
+
+	private static final String TRANSACTION_ID_PREFIX = "txnId-";
+	private static final String UI_APP_NAME = "AAI-UI";
+
+	private OxmModelLoader oxmModelLoader;
+
+	private RestEndpointConfig endpointConfig;
+
+	private RestClient restClient;
+
+	private String inventoryBasePath;
+	private String relationshipsBasePath;
+
+	/**
+	 * Instantiates a new active inventory adapter.
+	 * 
+	 * @throws RestClientConstructionException
+	 *
+	 */
+
+	public GizmoAdapter(OxmModelLoader oxmModelLoader, RestEndpointConfig endpointConfig)
+			throws ElasticSearchOperationException, IOException, RestClientConstructionException {
+
+		this.oxmModelLoader = oxmModelLoader;
+		this.endpointConfig = endpointConfig;
+		this.restClient = RestClientFactory.buildClient(endpointConfig);
+
+	}
+
+	public String getRelationshipsBasePath() {
+		return relationshipsBasePath;
+	}
+
+	public void setRelationshipsBasePath(String relationshipsBasePath) {
+		this.relationshipsBasePath = relationshipsBasePath;
+	}
+
+	public String getInventoryBasePath() {
+		return inventoryBasePath;
+	}
+
+	public void setInventoryBasePath(String inventoryBasePath) {
+		this.inventoryBasePath = inventoryBasePath;
+	}
+
+	public String getFullInventoryUrl(String resourceUrl) throws Exception {
+		final String host = endpointConfig.getEndpointIpAddress();
+		final String port = endpointConfig.getEndpointServerPort();
+		final String basePath = getInventoryBasePath();
+		return String.format("https://%s:%s%s%s", host, port, basePath, resourceUrl);
+	}
+
+	public String addServerDetailsToUrl(String resourceUrl) throws Exception {
+		final String host = endpointConfig.getEndpointIpAddress();
+		final String port = endpointConfig.getEndpointServerPort();
+		return String.format("https://%s:%s/%s", host, port, resourceUrl);
+	}
+
+	public String getFullRelationshipUrl(String resourceUrl) throws Exception {
+		final String host = endpointConfig.getEndpointIpAddress();
+		final String port = endpointConfig.getEndpointServerPort();
+		final String basePath = getRelationshipsBasePath();
+		return String.format("https://%s:%s%s%s", host, port, basePath, resourceUrl);
+	}
+
+	protected Map<String, List<String>> getMessageHeaders() {
+
+		Map<String, List<String>> headers = new HashMap<String, List<String>>();
+
+		headers.putIfAbsent(HEADER_FROM_APP_ID, new ArrayList<String>());
+		headers.get(HEADER_FROM_APP_ID).add(UI_APP_NAME);
+
+		headers.putIfAbsent(HEADER_TRANS_ID, new ArrayList<String>());
+		headers.get(HEADER_TRANS_ID).add(TRANSACTION_ID_PREFIX + NodeUtils.getRandomTxnId());
+
+		if (endpointConfig.getRestAuthenticationMode() == RestAuthenticationMode.SSL_BASIC) {
+
+			headers.putIfAbsent(HEADER_AUTHORIZATION, new ArrayList<String>());
+			headers.get(HEADER_AUTHORIZATION).add(getBasicAuthenticationCredentials());
+
+		}
+
+		return headers;
+	}
+
+	protected String getBasicAuthenticationCredentials() {
+		String usernameAndPassword = String.join(":", endpointConfig.getBasicAuthUserName(),
+				endpointConfig.getBasicAuthPassword());
+		return "Basic " + java.util.Base64.getEncoder().encodeToString(usernameAndPassword.getBytes());
+	}
+
+	/**
+	 * Our retry conditions should be very specific.
+	 *
+	 * @param r
+	 *            the r
+	 * @return true, if successful
+	 */
+	private boolean shouldRetryRequest(OperationResult r) {
+
+		if (r == null) {
+			return true;
+		}
+
+		int rc = r.getResultCode();
+
+		if (rc == 200) {
+			return false;
+		}
+
+		if (rc == 404) {
+			return false;
+		}
+
+		return true;
+
+	}
+
+	/**
+	 * Query active inventory.
+	 *
+	 * @param url
+	 *            the url
+	 * @param acceptContentType
+	 *            the accept content type
+	 * @return the operation result
+	 */
+	OperationResult queryGizmo(String url, String acceptContentType) {
+
+		return restClient.get(url, getMessageHeaders(), MediaType.APPLICATION_JSON_TYPE);
+
+	}
+
+	public RestEndpointConfig getEndpointConfig() {
+		return endpointConfig;
+	}
+
+	public void setEndpointConfig(RestEndpointConfig endpointConfig) {
+		this.endpointConfig = endpointConfig;
+	}
+
+	public OperationResult queryGizmoWithRetries(String url, String responseType, int numRetries) {
+
+		OperationResult result = null;
+
+		for (int retryCount = 0; retryCount < numRetries; retryCount++) {
+
+			LOG.debug(AaiUiMsgs.QUERY_AAI_RETRY_SEQ, url, String.valueOf(retryCount + 1));
+
+			result = queryGizmo(url, responseType);
+
+			/**
+			 * Record number of times we have attempted the request to later
+			 * summarize how many times we are generally retrying over thousands
+			 * of messages in a sync.
+			 * 
+			 * If the number of retries is surprisingly high, then we need to
+			 * understand why that is as the number of retries is also causing a
+			 * heavier load on AAI beyond the throttling controls we already
+			 * have in place in term of the transaction rate controller and
+			 * number of parallelized threads per task processor.
+			 */
+
+			result.setNumRetries(retryCount);
+
+			if (!shouldRetryRequest(result)) {
+
+				result.setFromCache(false);
+				LOG.debug(AaiUiMsgs.QUERY_AAI_RETRY_DONE_SEQ, url, String.valueOf(retryCount + 1));
+
+				return result;
+			}
+
+			try {
+				/*
+				 * Sleep between re-tries to be nice to the target system.
+				 */
+				Thread.sleep(50);
+			} catch (InterruptedException exc) {
+				LOG.error(AaiUiMsgs.QUERY_AAI_WAIT_INTERRUPTION, exc.getLocalizedMessage());
+				break;
+			}
+			LOG.error(AaiUiMsgs.QUERY_AAI_RETRY_FAILURE_WITH_SEQ, url, String.valueOf(retryCount + 1));
+
+		}
+
+		LOG.info(AaiUiMsgs.QUERY_AAI_RETRY_MAXED_OUT, url);
+
+		return result;
+
+	}
+
+	/**
+	 * This method adds a scheme, host and port (if missing) to the passed-in
+	 * URI. If these parts of the URI are already present, they will not be
+	 * duplicated.
+	 * 
+	 * @param selflink
+	 *            The URI to repair
+	 * @param queryParams
+	 *            The query parameters as a single string
+	 * @return The corrected URI (i.e. includes a scheme/host/port)
+	 */
+
+  private String repairGizmoSelfLink(String baseUrlPath, String selfLink, String queryParams) {
+
+    if (selfLink == null) {
+      return selfLink;
+    }
+    
+    if (selfLink.startsWith("http") || selfLink.startsWith("https")) {
+      return selfLink;
+    }
+    
+    UriBuilder builder = UriBuilder.fromPath(baseUrlPath + "/" + selfLink)
+        .host(endpointConfig.getEndpointIpAddress())
+        .port(Integer.parseInt(endpointConfig.getEndpointServerPort()));
+
+    switch (endpointConfig.getRestAuthenticationMode()) {
+
+      case SSL_BASIC:
+      case SSL_CERT: {
+        builder.scheme(HTTPS_SCHEME);
+        break;
+      }
+
+      default: {
+        builder.scheme(HTTP_SCHEME);
+      }
+    }
+
+    boolean includeQueryParams = ((null != queryParams) && (!"".equals(queryParams)));
+
+    /*
+     * builder.build().toString() will encode special characters to hexadecimal pairs prefixed with
+     * a '%' so we're adding the query parameters separately, in their UTF-8 representations, so
+     * that characters such as '?', '&', etc. remain intact as needed by the synchronizer
+     */
+    return (builder.build().toString() + (includeQueryParams ? queryParams : ""));
+
+  }
+	
+  public String repairRelationshipSelfLink(String selflink, String queryParams) {
+    return repairGizmoSelfLink(relationshipsBasePath, selflink, queryParams);
+  }
+
+  public String repairInventorySelfLink(String selflink, String queryParams) {
+    return repairGizmoSelfLink(inventoryBasePath, selflink, queryParams);
+  }
+
+	public OperationResult getSelfLinksByEntityType(String entityType) throws Exception {
+		
+		if (entityType == null) {
+			throw new NullPointerException("Failed to getSelfLinksByEntityType() because entityType is null");
+		}
+
+		String link = getFullInventoryUrl(entityType);
+
+		return queryGizmoWithRetries(link, "application/json", endpointConfig.getNumRequestRetries());
+
+	}
+	
+	public static String extractResourcePath(String selflink) {
+		try {
+			return new URI(selflink).getRawPath();
+		} catch (URISyntaxException uriSyntaxException) {
+			LOG.error(AaiUiMsgs.ERROR_EXTRACTING_RESOURCE_PATH_FROM_LINK, uriSyntaxException.getMessage());
+			return selflink;
+		}
+	}
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/NetworkTransaction.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/NetworkTransaction.java
new file mode 100644
index 0000000..0fc4a4e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/NetworkTransaction.java
@@ -0,0 +1,159 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal;
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+
+
+/**
+ * The Class NetworkTransaction.
+ */
+public class NetworkTransaction {
+
+  private OperationResult operationResult;
+
+  private String entityType;
+
+  private String link;
+
+  private String queryParameters;
+
+  private HttpMethod operationType;
+
+  private OxmEntityDescriptor descriptor;
+
+  private long createdTimeStampInMs;
+
+  private long opTimeInMs;
+
+  private long taskAgeInMs;
+
+  /**
+   * Instantiates a new network transaction.
+   */
+  public NetworkTransaction() {
+    this.createdTimeStampInMs = System.currentTimeMillis();
+    this.opTimeInMs = 0L;
+  }
+
+  /**
+   * Instantiates a new network transaction.
+   *
+   * @param method the method
+   * @param entityType the entity type
+   * @param or the or
+   */
+  public NetworkTransaction(HttpMethod method, String entityType, OperationResult or) {
+    this();
+    this.operationType = method;
+    this.entityType = entityType;
+    this.operationResult = or;
+    this.opTimeInMs = 0L;
+  }
+
+  public HttpMethod getOperationType() {
+    return operationType;
+  }
+
+  public long getTaskAgeInMs() {
+    return taskAgeInMs;
+  }
+
+  /**
+   * Sets the task age in ms.
+   */
+  public void setTaskAgeInMs() {
+    this.taskAgeInMs = (System.currentTimeMillis() - createdTimeStampInMs);
+  }
+
+  public void setOperationType(HttpMethod operationType) {
+    this.operationType = operationType;
+  }
+
+  public OperationResult getOperationResult() {
+    return operationResult;
+  }
+
+  public void setOperationResult(OperationResult operationResult) {
+    this.operationResult = operationResult;
+  }
+
+  public String getEntityType() {
+    return entityType;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  public String getLink() {
+    return link;
+  }
+
+  public void setLink(String link) {
+    this.link = link;
+  }
+
+  public String getQueryParameters() {
+    return queryParameters;
+  }
+
+  public void setQueryParameters(String queryParameters) {
+    this.queryParameters = queryParameters;
+  }
+
+  public long getOpTimeInMs() {
+    return opTimeInMs;
+  }
+
+  public void setOpTimeInMs(long opTimeInMs) {
+    this.opTimeInMs = opTimeInMs;
+  }
+
+  public OxmEntityDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  public void setDescriptor(OxmEntityDescriptor descriptor) {
+    this.descriptor = descriptor;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "NetworkTransaction [operationResult=" + operationResult.toString() + ", entityType="
+        + entityType + ", link=" + link + ", operationType=" + operationType + ", descriptor="
+        + descriptor.toString() + ", createdTimeStampInMs=" + createdTimeStampInMs
+        + ", taskAgeInMs=" + taskAgeInMs + "]";
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/aai/ActiveInventoryEntityStatistics.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/aai/ActiveInventoryEntityStatistics.java
new file mode 100644
index 0000000..5ec7318
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/aai/ActiveInventoryEntityStatistics.java
@@ -0,0 +1,285 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.aai;
+
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+
+
+/**
+ * The Class ActiveInventoryEntityStatistics.
+ */
+public class ActiveInventoryEntityStatistics {
+
+  private static final String TOTAL = "Total";
+
+  private static final String FOUND = "Found";
+
+  private static final String NO_PAYLOAD = "NoPayload";
+
+  private static final String NOT_FOUND = "NotFound";
+
+  private static final String NUM_RETRIES = "NumRetries";
+
+  private static final String ERROR = "Error";
+
+  private Map<String, HashMap<String, AtomicInteger>> activeInventoryEntityStatistics;
+
+  /**
+   * Creates the entity op stats.
+   *
+   * @return the hash map
+   */
+  private HashMap<String, AtomicInteger> createEntityOpStats() {
+
+    HashMap<String, AtomicInteger> opStats = new HashMap<String, AtomicInteger>();
+
+    opStats.put(TOTAL, new AtomicInteger());
+    opStats.put(FOUND, new AtomicInteger());
+    opStats.put(NO_PAYLOAD, new AtomicInteger());
+    opStats.put(NOT_FOUND, new AtomicInteger());
+    opStats.put(NUM_RETRIES, new AtomicInteger());
+    opStats.put(ERROR, new AtomicInteger());
+
+    return opStats;
+
+  }
+
+  /**
+   * Initializecreate active inventory entity statistics.
+   */
+  private void initializecreateActiveInventoryEntityStatistics() {
+    Set<String> keys = activeInventoryEntityStatistics.keySet();
+
+    Set<String> opStatKeySet = null;
+    Map<String, AtomicInteger> opStats = null;
+
+    for (String k : keys) {
+
+      opStats = activeInventoryEntityStatistics.get(k);
+
+      opStatKeySet = opStats.keySet();
+
+      for (String opStatKey : opStatKeySet) {
+        opStats.get(opStatKey).set(0);
+      }
+    }
+  }
+
+  /**
+   * Instantiates a new active inventory entity statistics.
+   *
+   * @param loader the loader
+   */
+  public ActiveInventoryEntityStatistics() {
+    activeInventoryEntityStatistics = new HashMap<String, HashMap<String, AtomicInteger>>();
+    reset();
+  }
+
+  /**
+   * Initialize counters from oxm entity descriptors.
+   *
+   * @param descriptors the descriptors
+   */
+  public void intializeEntityCounters(
+      String... entityTypes) {
+
+    if (entityTypes != null && entityTypes.length > 0) {
+      for (String entityType : entityTypes) {
+        activeInventoryEntityStatistics.put(entityType, createEntityOpStats());
+      }
+
+    }
+    
+  }
+  
+  public void intializeEntityCounters(
+      Set<String> entityTypes) {
+
+    if (entityTypes != null && entityTypes.size() > 0) {
+      for (String entityType : entityTypes) {
+        activeInventoryEntityStatistics.put(entityType, createEntityOpStats());
+      }
+    }
+    
+  }
+
+
+
+  /**
+   * Reset.
+   */
+  public void reset() {
+    initializecreateActiveInventoryEntityStatistics();
+  }
+
+  /**
+   * Gets the result code.
+   *
+   * @param txn the txn
+   * @return the result code
+   */
+  private int getResultCode(NetworkTransaction txn) {
+
+
+    if (txn == null) {
+      return -1;
+    }
+
+    OperationResult or = txn.getOperationResult();
+
+    if (or == null) {
+      return -1;
+    }
+
+    return or.getResultCode();
+
+  }
+
+  /**
+   * Update active inventory entity counters.
+   *
+   * @param txn the txn
+   */
+  private void updateActiveInventoryEntityCounters(NetworkTransaction txn) {
+
+    if (txn == null) {
+      return;
+    }
+
+    Map<String, AtomicInteger> opStats = activeInventoryEntityStatistics.get(txn.getEntityType());
+
+    int rc = getResultCode(txn);
+
+    switch (txn.getOperationType()) {
+
+      case GET: {
+
+        opStats.get(TOTAL).incrementAndGet();
+
+        if (200 <= rc && rc <= 299) {
+          opStats.get(FOUND).incrementAndGet();
+        } else if (rc == 404) {
+          opStats.get(NOT_FOUND).incrementAndGet();
+        } else {
+          opStats.get(ERROR).incrementAndGet();
+        }
+
+        break;
+      }
+
+      default: {
+        // nothing else for now
+      }
+
+    }
+
+    OperationResult or = txn.getOperationResult();
+
+    if (or != null && or.wasSuccessful()) {
+
+      if (or.getResult() == null || or.getResult().length() == 0) {
+        opStats.get(NO_PAYLOAD).incrementAndGet();
+      }
+
+      if (or.getNumRetries() > 0) {
+        opStats.get(NUM_RETRIES).addAndGet(or.getNumRetries());
+      }
+
+    }
+
+
+  }
+
+  /**
+   * Update counters.
+   *
+   * @param txn the txn
+   */
+  public void updateCounters(NetworkTransaction txn) {
+
+    updateActiveInventoryEntityCounters(txn);
+
+  }
+
+  public String getStatisticsReport() {
+
+    StringBuilder sb = new StringBuilder(128);
+
+    /*
+     * sort entities, then sort nested op codes
+     */
+
+    TreeMap<String, HashMap<String, AtomicInteger>> activeInventoryEntitySortedTreeMap =
+        new TreeMap<String, HashMap<String, AtomicInteger>>(new Comparator<String>() {
+
+          @Override
+          public int compare(String o1, String o2) {
+            return o1.toLowerCase().compareTo(o2.toLowerCase());
+          }
+        });
+
+    activeInventoryEntitySortedTreeMap.putAll(activeInventoryEntityStatistics);
+
+    for (String counterEntityKey : activeInventoryEntitySortedTreeMap.keySet()) {
+
+      HashMap<String, AtomicInteger> entityCounters =
+          activeInventoryEntitySortedTreeMap.get(counterEntityKey);
+
+      AtomicInteger total = entityCounters.get(TOTAL);
+      AtomicInteger found = entityCounters.get(FOUND);
+      AtomicInteger noPayload = entityCounters.get(NO_PAYLOAD);
+      AtomicInteger notFound = entityCounters.get(NOT_FOUND);
+      AtomicInteger numRetries = entityCounters.get(NUM_RETRIES);
+      AtomicInteger error = entityCounters.get(ERROR);
+
+      int totalValue = (total == null) ? 0 : total.get();
+      int foundValue = (found == null) ? 0 : found.get();
+      int noPayloadValue = (noPayload == null) ? 0 : noPayload.get();
+      int notFoundValue = (notFound == null) ? 0 : notFound.get();
+      int numRetriesValue = (numRetries == null) ? 0 : numRetries.get();
+      int errorValue = (error == null) ? 0 : error.get();
+
+      sb.append("\n            ")
+          .append(String.format(
+              "%-30s TOTAL: %-12d FOUND: %-12d NO_PAYLOAD:"
+              + " %-12d NOT_FOUND: %-12d NUM_RETRIES: %-12d ERROR: %-12d",
+              counterEntityKey, totalValue, foundValue, noPayloadValue, notFoundValue,
+              numRetriesValue, errorValue));
+    }
+
+    return sb.toString();
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/aai/ActiveInventoryProcessingExceptionStatistics.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/aai/ActiveInventoryProcessingExceptionStatistics.java
new file mode 100644
index 0000000..b05b12c
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/aai/ActiveInventoryProcessingExceptionStatistics.java
@@ -0,0 +1,139 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.aai;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.analytics.AbstractStatistics;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+
+/**
+ * The Class ActiveInventoryProcessingExceptionStatistics.
+ */
+public class ActiveInventoryProcessingExceptionStatistics extends AbstractStatistics {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(ActiveInventoryAdapter.class);
+
+  private static final String NATIVE_SOCKET_CONNECT_EXCEPTION = "NativeSocketConnectException";
+  private static final String NATIVE_SOCKET_CONNECTION_RESET = "NativeSocketConnectionReset";
+  private static final String NATIVE_SOCKET_CONNECTION_REFUSED = "NativeSocketConnectionRefused";
+  private static final String CLIENT_TIMEOUT_EXCEPTION = "JerseyClientTimoutException";
+  private static final String UNKNOWN_EXCEPTION = "UnknownException";
+
+  /**
+   * Creates the counters.
+   */
+  private void createCounters() {
+    addCounter(NATIVE_SOCKET_CONNECT_EXCEPTION);
+    addCounter(NATIVE_SOCKET_CONNECTION_RESET);
+    addCounter(NATIVE_SOCKET_CONNECTION_REFUSED);
+    addCounter(CLIENT_TIMEOUT_EXCEPTION);
+    addCounter(UNKNOWN_EXCEPTION);
+  }
+
+  /**
+   * Instantiates a new active inventory processing exception statistics.
+   */
+  public ActiveInventoryProcessingExceptionStatistics() {
+    createCounters();
+    reset();
+  }
+
+  /**
+   * Update counters.
+   *
+   * @param txn the txn
+   */
+  public void updateCounters(NetworkTransaction txn) {
+
+    if (txn == null) {
+      return;
+    }
+
+    OperationResult or = txn.getOperationResult();
+
+    if (or != null && !or.wasSuccessful()) {
+
+      if (or.getResultCode() != 404) {
+
+        String result = or.getResult();
+
+        if (result != null) {
+
+          /*
+           * Try to classify exceptions and peg counters
+           */
+
+          if (result.contains("java.net.SocketTimeoutException: connect timed out")) {
+            pegCounter(CLIENT_TIMEOUT_EXCEPTION);
+          } else if (result.contains("java.net.ConnectException: Connection timed out: connect")) {
+            pegCounter(NATIVE_SOCKET_CONNECT_EXCEPTION);
+          } else if (result.contains("java.net.ConnectException: Connection refused: connect")) {
+            pegCounter(NATIVE_SOCKET_CONNECTION_REFUSED);
+          } else if (result.contains("java.net.SocketException: Connection reset")) {
+            pegCounter(NATIVE_SOCKET_CONNECTION_RESET);
+          } else {
+            pegCounter(UNKNOWN_EXCEPTION);
+            LOG.error(AaiUiMsgs.PEGGING_ERROR, result.toString());
+          }
+
+        }
+      }
+
+    }
+
+  }
+
+  public String getStatisticsReport() {
+
+    StringBuilder sb = new StringBuilder(128);
+
+    int nativeConnect = getCounterValue(NATIVE_SOCKET_CONNECT_EXCEPTION);
+    int nativeCxnReset = getCounterValue(NATIVE_SOCKET_CONNECTION_RESET);
+    int nativeCxnRefused = getCounterValue(NATIVE_SOCKET_CONNECTION_REFUSED);
+    int clientTimeout = getCounterValue(CLIENT_TIMEOUT_EXCEPTION);
+    int unknown = getCounterValue(UNKNOWN_EXCEPTION);
+
+    sb.append("\n            ")
+        .append(String.format("%-40s: %-12d", NATIVE_SOCKET_CONNECT_EXCEPTION, nativeConnect));
+    sb.append("\n            ")
+        .append(String.format("%-40s: %-12d", NATIVE_SOCKET_CONNECTION_RESET, nativeCxnReset));
+    sb.append("\n            ")
+        .append(String.format("%-40s: %-12d", NATIVE_SOCKET_CONNECTION_REFUSED, nativeCxnRefused));
+    sb.append("\n            ")
+        .append(String.format("%-40s: %-12d", CLIENT_TIMEOUT_EXCEPTION, clientTimeout));
+    sb.append("\n            ").append(String.format("%-40s: %-12d", UNKNOWN_EXCEPTION, unknown));
+
+    return sb.toString();
+
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/elasticsearch/ElasticSearchEntityStatistics.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/elasticsearch/ElasticSearchEntityStatistics.java
new file mode 100644
index 0000000..0d46c2a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/elasticsearch/ElasticSearchEntityStatistics.java
@@ -0,0 +1,265 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.elasticsearch;
+
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+
+
+/**
+ * The Class ElasticSearchEntityStatistics.
+ */
+public class ElasticSearchEntityStatistics {
+
+  private static final String TOTAL = "Total";
+  private static final String CREATED = "Created";
+  private static final String MODIFIED = "Modified";
+  private static final String OTHERSUCCESS = "OTHERSUCCESS";
+  private static final String DELETED = "DELETED";
+  private static final String ERROR = "ERROR";
+
+  private Map<String, HashMap<String, AtomicInteger>> entityStatistics;
+  
+  /**
+   * Creates the entity op stats.
+   *
+   * @return the hash map
+   */
+  private HashMap<String, AtomicInteger> createEntityOpStats() {
+
+    HashMap<String, AtomicInteger> opStats = new HashMap<String, AtomicInteger>();
+
+    opStats.put(TOTAL, new AtomicInteger());
+    opStats.put(CREATED, new AtomicInteger());
+    opStats.put(MODIFIED, new AtomicInteger());
+    opStats.put(OTHERSUCCESS, new AtomicInteger());
+    opStats.put(DELETED, new AtomicInteger());
+    opStats.put(ERROR, new AtomicInteger());
+
+    return opStats;
+
+  }
+
+  /**
+   * Initializecreate active inventory entity statistics.
+   */
+  private void initializecreateActiveInventoryEntityStatistics() {
+    Set<String> keys = entityStatistics.keySet();
+
+    Set<String> opStatKeySet = null;
+    Map<String, AtomicInteger> opStats = null;
+
+    for (String k : keys) {
+
+      opStats = entityStatistics.get(k);
+
+      opStatKeySet = opStats.keySet();
+
+      for (String opStatKey : opStatKeySet) {
+        opStats.get(opStatKey).set(0);
+      }
+    }
+  }
+
+  /**
+   * Instantiates a new elastic search entity statistics.
+   *
+   * @param loader the loader
+   */
+  public ElasticSearchEntityStatistics() {
+    entityStatistics = new HashMap<String, HashMap<String, AtomicInteger>>();
+    reset();
+  }
+
+  /**
+   * Initialize counters from oxm entity descriptors.
+   *
+   * @param descriptors the descriptors
+   */
+  public void intializeEntityCounters(
+      String... entityTypes) {
+
+    if (entityTypes != null && entityTypes.length > 0) {
+      for (String entityType : entityTypes) {
+        entityStatistics.put(entityType, createEntityOpStats());
+      }
+
+    }
+    
+  }
+  
+  public void intializeEntityCounters(
+      Set<String> entityTypes) {
+
+    if (entityTypes != null && entityTypes.size() > 0) {
+      for (String entityType : entityTypes) {
+        entityStatistics.put(entityType, createEntityOpStats());
+      }
+    }
+    
+  }
+
+  /**
+   * Reset.
+   */
+  public void reset() {
+    initializecreateActiveInventoryEntityStatistics();
+  }
+
+  /**
+   * Gets the result code.
+   *
+   * @param txn the txn
+   * @return the result code
+   */
+  private int getResultCode(NetworkTransaction txn) {
+
+
+    if (txn == null) {
+      return -1;
+    }
+
+    OperationResult or = txn.getOperationResult();
+
+    if (or == null) {
+      return -1;
+    }
+
+    return or.getResultCode();
+
+  }
+
+  /**
+   * Update elastic search entity counters.
+   *
+   * @param txn the txn
+   */
+  private void updateElasticSearchEntityCounters(NetworkTransaction txn) {
+
+    if (txn == null) {
+      return;
+    }
+
+    Map<String, AtomicInteger> entityOpStats = entityStatistics.get(txn.getEntityType());
+
+    int resultCode = getResultCode(txn);
+
+    if (txn.getOperationType() == HttpMethod.PUT) {
+
+      entityOpStats.get(TOTAL).incrementAndGet();
+
+      if (resultCode == 201) {
+        entityOpStats.get(CREATED).incrementAndGet();
+      } else if (resultCode == 200) {
+        entityOpStats.get(MODIFIED).incrementAndGet();
+      } else if (202 <= resultCode && resultCode <= 299) {
+        entityOpStats.get(OTHERSUCCESS).incrementAndGet();
+      } else {
+        entityOpStats.get(ERROR).incrementAndGet();
+      }
+
+    } else if (txn.getOperationType() == HttpMethod.DELETE) {
+
+      entityOpStats.get(TOTAL).incrementAndGet();
+
+      if (200 <= resultCode && resultCode <= 299) {
+        entityOpStats.get(DELETED).incrementAndGet();
+      } else {
+        entityOpStats.get(ERROR).incrementAndGet();
+      }
+    }
+
+  }
+
+  /**
+   * Update counters.
+   *
+   * @param txn the txn
+   */
+  public void updateCounters(NetworkTransaction txn) {
+
+    updateElasticSearchEntityCounters(txn);
+
+  }
+
+  public String getStatisticsReport() {
+
+    StringBuilder sb = new StringBuilder(128);
+
+    /*
+     * sort entities, then sort nested op codes
+     */
+
+    TreeMap<String, HashMap<String, AtomicInteger>> elasticEntitySortedTreeMap =
+        new TreeMap<String, HashMap<String, AtomicInteger>>(new Comparator<String>() {
+
+          @Override
+          public int compare(String o1, String o2) {
+            return o1.toLowerCase().compareTo(o2.toLowerCase());
+          }
+        });
+
+    elasticEntitySortedTreeMap.putAll(entityStatistics);
+
+    for (String counterEntityKey : elasticEntitySortedTreeMap.keySet()) {
+
+      HashMap<String, AtomicInteger> entityCounters =
+          elasticEntitySortedTreeMap.get(counterEntityKey);
+
+      AtomicInteger total = entityCounters.get(TOTAL);
+      AtomicInteger created = entityCounters.get(CREATED);
+      AtomicInteger modified = entityCounters.get(MODIFIED);
+      AtomicInteger otherSuccess = entityCounters.get(OTHERSUCCESS);
+      AtomicInteger deleted = entityCounters.get(DELETED);
+      AtomicInteger error = entityCounters.get(ERROR);
+
+      int totalValue = (total == null) ? 0 : total.get();
+      int createdValue = (created == null) ? 0 : created.get();
+      int modifiedValue = (modified == null) ? 0 : modified.get();
+      int otherSuccessValue = (otherSuccess == null) ? 0 : otherSuccess.get();
+      int deletedValue = (deleted == null) ? 0 : deleted.get();
+      int errorValue = (error == null) ? 0 : error.get();
+
+      sb.append("\n            ")
+          .append(String.format(
+              "%-30s TOTAL: %-12d CREATED: %-12d MODIFIED:"
+              + " %-12d OTHER_2XX: %-12d DELETED: %-12d ERROR: %-12d",
+              counterEntityKey, totalValue, createdValue, modifiedValue, otherSuccessValue,
+              deletedValue, errorValue));
+    }
+    return sb.toString();
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/exception/ElasticSearchOperationException.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/exception/ElasticSearchOperationException.java
new file mode 100644
index 0000000..5ad7fd0
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/exception/ElasticSearchOperationException.java
@@ -0,0 +1,53 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.exception;
+
+/**
+ * The Class ElasticSearchOperationException.
+ */
+public class ElasticSearchOperationException extends Exception {
+
+  private static final long serialVersionUID = -7689309913743200670L;
+
+  /**
+   * Instantiates a new elastic search operation exception.
+   *
+   * @param message the message
+   * @param exc the exc
+   */
+  public ElasticSearchOperationException(String message, Exception exc) {
+    super(message, exc);
+  }
+
+  /**
+   * Instantiates a new elastic search operation exception.
+   *
+   * @param message the message
+   */
+  public ElasticSearchOperationException(String message) {
+    super(message);
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/proxy/processor/AaiUiProxyProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/proxy/processor/AaiUiProxyProcessor.java
new file mode 100644
index 0000000..bae0784
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/proxy/processor/AaiUiProxyProcessor.java
@@ -0,0 +1,207 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.proxy.processor;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.json.Json;
+import javax.json.JsonObjectBuilder;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.camel.Exchange;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.restclient.client.RestClient;
+import org.onap.aai.restclient.rest.HttpUtil;
+import org.onap.aai.sparky.dal.rest.RestClientConstructionException;
+import org.onap.aai.sparky.dal.rest.RestClientFactory;
+import org.onap.aai.sparky.dal.rest.config.RestEndpointConfig;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+import org.slf4j.MDC;
+
+/**
+ * The Class AaiUiProxyProcessor.
+ */
+public class AaiUiProxyProcessor {
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(AaiUiProxyProcessor.class);
+  private static Logger auditLogger =
+      LoggerFactory.getInstance().getAuditLogger(AaiUiProxyProcessor.class.getName());
+
+  private RestClient client;
+  private String synapseBaseUrl;
+
+  private OperationResult operationResult = null;
+
+  private String xTransactionId;
+  private String xFromAppId;
+
+  private static final String ROUTER_SERVICE = "routerService";
+
+
+  /**
+   * Instantiates a new AaiUiProxyProcessor.
+   * 
+   * @throws RestClientConstructionException
+   */
+
+  public AaiUiProxyProcessor(RestEndpointConfig endpointConfig, String apiGatewayEndpoint)
+      throws RestClientConstructionException {
+    client = RestClientFactory.buildClient(endpointConfig);
+    synapseBaseUrl = "https://" + endpointConfig.getEndpointIpAddress() + ":"
+        + endpointConfig.getEndpointServerPort() + "/" + apiGatewayEndpoint;
+  }
+
+
+  void setUpMdcContext(final Exchange exchange, final HttpServletRequest request) {
+
+    Object xTransactionId = exchange.getIn().getHeader("X-TransactionId");
+    if (xTransactionId == null) {
+      this.xTransactionId = NodeUtils.getRandomTxnId();
+    } else {
+      this.xTransactionId = (String) xTransactionId;
+    }
+
+    Object partnerName = exchange.getIn().getHeader("X-FromAppId");
+    if (partnerName == null) {
+      xFromAppId = "Browser";
+    } else {
+      xFromAppId = (String) partnerName;
+    }
+
+    MdcContext.initialize((String) xTransactionId, "AAI-UI", "", xFromAppId,
+        request.getRequestURI() + ":" + request.getLocalPort());
+  }
+
+  private Map<String, List<String>> getHeaders() {
+    Map<String, List<String>> headers = new HashMap<>();
+    headers.put("X-FromAppId", Arrays.asList(SparkyConstants.APP_NAME));
+    headers.put("X-TransactionId", Arrays.asList(MDC.get(MdcContext.MDC_REQUEST_ID)));
+    headers.put("X-FromAppId", Arrays.asList(MDC.get(MdcContext.MDC_PARTNER_NAME)));
+    return headers;
+  }
+
+  private String getProxyPayloadAsString(final Exchange exchange) {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+    String srcUri = "";
+    try {
+      srcUri = (String) exchange.getIn().getHeader(Exchange.HTTP_URI);
+      jsonBuilder.add("origin-uri", srcUri);
+
+      String body = exchange.getIn().getBody(String.class);
+
+      if (body != null && body.length() != 0) {
+        jsonBuilder.add("origin-payload", body);
+      }
+
+    } catch (Exception e) {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC,
+          "Failed to extract payload for proxying.\n" + "Requestor URL: " + srcUri);
+    }
+
+    return jsonBuilder.build().toString();
+  }
+
+  private String getSynapseUrl(String requestUri) {
+    String url = "";
+    int pos = requestUri.indexOf(ROUTER_SERVICE);
+    if (pos != -1) {
+      url = synapseBaseUrl + requestUri.substring(pos + ROUTER_SERVICE.length());
+    } else {
+      LOG.error(AaiUiMsgs.DR_REQUEST_URI_FOR_PROXY_UNKNOWN, requestUri);
+    }
+    return url;
+  }
+
+  public void proxyMessage(Exchange exchange) {
+    HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);
+
+    setUpMdcContext(exchange, request);
+
+    try {
+      Map<String, List<String>> headers = getHeaders();
+      String proxyPayload = getProxyPayloadAsString(exchange);
+      String fromUrl = (String) exchange.getIn().getHeader(Exchange.HTTP_URI);
+      String toUrl = getSynapseUrl(fromUrl);
+      auditLogger.info(AaiUiMsgs.DR_PROXY_FROM_TO, fromUrl, toUrl);
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+          "Proxying request:\n" + proxyPayload + "\n" + "Target URL:\n" + toUrl);
+
+      long startTimeInMs = System.currentTimeMillis();
+
+      operationResult = client.post(toUrl, proxyPayload, headers,
+          javax.ws.rs.core.MediaType.APPLICATION_JSON_TYPE,
+          javax.ws.rs.core.MediaType.APPLICATION_JSON_TYPE);
+
+      long drOpTime = (System.currentTimeMillis() - startTimeInMs);
+      int rc = operationResult.getResultCode();
+      String result = "";
+
+      if (HttpUtil.isHttpResponseClassSuccess(rc)) {
+        result = operationResult.getResult();
+      } else {
+        result = operationResult.getFailureCause();
+        LOG.info(AaiUiMsgs.DR_PROCESSING_FAILURE, String.valueOf(rc), proxyPayload);
+      }
+
+      auditLogger.info(AaiUiMsgs.DR_PROCESSING_TIME, String.valueOf(drOpTime));
+
+      exchange.getOut().setHeader("X-TransactionId", xTransactionId);
+      exchange.getOut().setHeader("X-FromAppId", xFromAppId);
+      exchange.getOut().setHeader("RequestUrl", request.getRequestURI());
+      exchange.getOut().setHeader("RequestPort", request.getLocalPort());
+      exchange.getOut().setBody(result);
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_PROCESSING_REQUEST, exc);
+    }
+  }
+
+  public String getSynapseBaseUrl() {
+    return synapseBaseUrl;
+  }
+
+  public void setSynapseBaseUrl(String synapseBaseUrl) {
+    this.synapseBaseUrl = synapseBaseUrl;
+  }
+
+  public RestClient getClient() {
+    return client;
+  }
+
+  public void setClient(RestClient client) {
+    this.client = client;
+  }
+
+  protected OperationResult getOperationResult() {
+    return operationResult;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/HttpMethod.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/HttpMethod.java
new file mode 100644
index 0000000..a891d20
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/HttpMethod.java
@@ -0,0 +1,33 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.rest;
+
+
+/**
+ * The Enum HttpMethod.
+ */
+public enum HttpMethod {
+  GET, PUT, POST, DELETE, PATCH, HEAD
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestClientConstructionException.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestClientConstructionException.java
new file mode 100644
index 0000000..830e624
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestClientConstructionException.java
@@ -0,0 +1,38 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.rest;
+
+public class RestClientConstructionException extends Exception {
+
+  /**
+   * 
+   */
+  private static final long serialVersionUID = 1L;
+
+  public RestClientConstructionException(String message) {
+    super(message);
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestClientFactory.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestClientFactory.java
new file mode 100644
index 0000000..30e48b7
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestClientFactory.java
@@ -0,0 +1,97 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.rest;
+
+import org.onap.aai.restclient.client.RestClient;
+import org.onap.aai.sparky.config.SparkyResourceLoader;
+import org.onap.aai.sparky.dal.rest.config.RestEndpointConfig;
+import org.onap.aai.sparky.util.Encryptor;
+
+public class RestClientFactory {
+
+  public static RestClient buildClient(RestEndpointConfig restEndpointConfig)
+      throws RestClientConstructionException {
+
+    if (restEndpointConfig == null) {
+      throw new RestClientConstructionException(
+          "Failed to build RestClient because RestEndpointConfig is null.");
+    }
+
+    if (restEndpointConfig.getRestAuthenticationMode() == null) {
+      throw new RestClientConstructionException(
+          "Failed to build RestClient because RestAuthenticationMode is null.");
+    }
+
+    SparkyResourceLoader resourceLoader = restEndpointConfig.getResourceLoader();
+    
+    switch (restEndpointConfig.getRestAuthenticationMode()) {
+
+      case SSL_CERT: {
+
+        Encryptor enc = new Encryptor();
+        String certFileNameFullPath = resourceLoader.getAbsolutePath(restEndpointConfig.getCertFileName());
+        String decryptedCertPassword = enc.decryptValue(restEndpointConfig.getCertPassword());
+        String truststoreFileNameFullPath =
+            resourceLoader.getAbsolutePath(restEndpointConfig.getTruststoreFileName());
+
+        return new RestClient() //
+            .authenticationMode(restEndpointConfig.getRestAuthenticationMode()) //
+            .validateServerCertChain(restEndpointConfig.isValidateServerCertChain()) //
+            .validateServerHostname(restEndpointConfig.isValidateServerHostname()) //
+            .clientCertFile(certFileNameFullPath) //
+            .clientCertPassword(decryptedCertPassword) //
+            .trustStore(truststoreFileNameFullPath) //
+            .connectTimeoutMs(restEndpointConfig.getConnectTimeoutInMs()) //
+            .readTimeoutMs(restEndpointConfig.getReadTimeoutInMs());
+      }
+
+      case SSL_BASIC: {
+
+        return new RestClient() //
+            .authenticationMode(restEndpointConfig.getRestAuthenticationMode()) //
+            .basicAuthUsername(restEndpointConfig.getBasicAuthUserName()) //
+            .basicAuthPassword(restEndpointConfig.getBasicAuthPassword()) //
+            .connectTimeoutMs(restEndpointConfig.getConnectTimeoutInMs()) //
+            .readTimeoutMs(restEndpointConfig.getReadTimeoutInMs());
+
+      }
+
+      case HTTP_NOAUTH:
+      case UNKNOWN_MODE:
+      default: {
+
+        return new RestClient() //
+            .authenticationMode(restEndpointConfig.getRestAuthenticationMode()) //
+            .connectTimeoutMs(restEndpointConfig.getConnectTimeoutInMs()) //
+            .readTimeoutMs(restEndpointConfig.getReadTimeoutInMs());
+
+      }
+
+
+    }
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestOperationalStatistics.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestOperationalStatistics.java
new file mode 100644
index 0000000..dde68b8
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/RestOperationalStatistics.java
@@ -0,0 +1,255 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.rest;
+
+import org.onap.aai.sparky.analytics.AbstractStatistics;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+
+/**
+ * The Class RestOperationalStatistics.
+ */
+public class RestOperationalStatistics extends AbstractStatistics {
+
+  private static final String GET_1XX = "GET_1XX";
+  private static final String GET_2XX = "GET_2XX";
+  private static final String GET_3XX = "GET_3XX";
+  private static final String GET_4XX = "GET_4XX";
+  private static final String GET_5XX = "GET_5XX";
+  private static final String GET_6XX = "GET_6XX";
+
+  private static final String PUT_1XX = "PUT_1XX";
+  private static final String PUT_2XX = "PUT_2XX";
+  private static final String PUT_3XX = "PUT_3XX";
+  private static final String PUT_4XX = "PUT_4XX";
+  private static final String PUT_5XX = "PUT_5XX";
+  private static final String PUT_6XX = "PUT_6XX";
+
+  private static final String POST_1XX = "POST_1XX";
+  private static final String POST_2XX = "POST_2XX";
+  private static final String POST_3XX = "POST_3XX";
+  private static final String POST_4XX = "POST_4XX";
+  private static final String POST_5XX = "POST_5XX";
+  private static final String POST_6XX = "POST_6XX";
+
+  private static final String DELETE_1XX = "DELETE_1XX";
+  private static final String DELETE_2XX = "DELETE_2XX";
+  private static final String DELETE_3XX = "DELETE_3XX";
+  private static final String DELETE_4XX = "DELETE_4XX";
+  private static final String DELETE_5XX = "DELETE_5XX";
+  private static final String DELETE_6XX = "DELETE_6XX";
+
+  /**
+   * Creates the counters.
+   */
+  private void createCounters() {
+
+    addCounter(GET_1XX);
+    addCounter(GET_2XX);
+    addCounter(GET_3XX);
+    addCounter(GET_4XX);
+    addCounter(GET_5XX);
+    addCounter(GET_6XX);
+
+    addCounter(PUT_1XX);
+    addCounter(PUT_2XX);
+    addCounter(PUT_3XX);
+    addCounter(PUT_4XX);
+    addCounter(PUT_5XX);
+    addCounter(PUT_6XX);
+
+    addCounter(POST_1XX);
+    addCounter(POST_2XX);
+    addCounter(POST_3XX);
+    addCounter(POST_4XX);
+    addCounter(POST_5XX);
+    addCounter(POST_6XX);
+
+    addCounter(DELETE_1XX);
+    addCounter(DELETE_2XX);
+    addCounter(DELETE_3XX);
+    addCounter(DELETE_4XX);
+    addCounter(DELETE_5XX);
+    addCounter(DELETE_6XX);
+
+
+  }
+
+  /**
+   * Gets the result code.
+   *
+   * @param txn the txn
+   * @return the result code
+   */
+  private int getResultCode(NetworkTransaction txn) {
+
+    if (txn == null) {
+      return -1;
+    }
+
+    if (txn.getOperationResult() == null) {
+      return -1;
+    }
+
+    return txn.getOperationResult().getResultCode();
+
+  }
+
+  /**
+   * Update counters.
+   *
+   * @param txn the txn
+   */
+  public void updateCounters(NetworkTransaction txn) {
+
+    if (txn == null) {
+      return;
+    }
+
+    int rc = getResultCode(txn);
+
+    switch (txn.getOperationType()) {
+
+      case GET: {
+
+        if (100 <= rc && rc <= 199) {
+          pegCounter(GET_1XX);
+        } else if (200 <= rc && rc <= 299) {
+          pegCounter(GET_2XX);
+        } else if (300 <= rc && rc <= 399) {
+          pegCounter(GET_3XX);
+        } else if (400 <= rc && rc <= 499) {
+          pegCounter(GET_4XX);
+        } else if (500 <= rc && rc <= 599) {
+          pegCounter(GET_5XX);
+        } else if (600 <= rc && rc <= 699) {
+          pegCounter(GET_6XX);
+        }
+
+        break;
+      }
+
+      case PUT: {
+
+        if (100 <= rc && rc <= 199) {
+          pegCounter(PUT_1XX);
+        } else if (200 <= rc && rc <= 299) {
+          pegCounter(PUT_2XX);
+        } else if (300 <= rc && rc <= 399) {
+          pegCounter(PUT_3XX);
+        } else if (400 <= rc && rc <= 499) {
+          pegCounter(PUT_4XX);
+        } else if (500 <= rc && rc <= 599) {
+          pegCounter(PUT_5XX);
+        } else if (600 <= rc && rc <= 699) {
+          pegCounter(PUT_6XX);
+        }
+
+        break;
+      }
+
+      case POST: {
+
+        if (100 <= rc && rc <= 199) {
+          pegCounter(POST_1XX);
+        } else if (200 <= rc && rc <= 299) {
+          pegCounter(POST_2XX);
+        } else if (300 <= rc && rc <= 399) {
+          pegCounter(POST_3XX);
+        } else if (400 <= rc && rc <= 499) {
+          pegCounter(POST_4XX);
+        } else if (500 <= rc && rc <= 599) {
+          pegCounter(POST_5XX);
+        } else if (600 <= rc && rc <= 699) {
+          pegCounter(POST_6XX);
+        }
+
+        break;
+      }
+
+      case DELETE: {
+
+        if (100 <= rc && rc <= 199) {
+          pegCounter(DELETE_1XX);
+        } else if (200 <= rc && rc <= 299) {
+          pegCounter(DELETE_2XX);
+        } else if (300 <= rc && rc <= 399) {
+          pegCounter(DELETE_3XX);
+        } else if (400 <= rc && rc <= 499) {
+          pegCounter(DELETE_4XX);
+        } else if (500 <= rc && rc <= 599) {
+          pegCounter(DELETE_5XX);
+        } else if (600 <= rc && rc <= 699) {
+          pegCounter(DELETE_6XX);
+        }
+
+        break;
+      }
+
+      default: {
+        // not expecting anything else yet
+      }
+
+    }
+
+  }
+
+  /**
+   * Instantiates a new rest operational statistics.
+   */
+  public RestOperationalStatistics() {
+    createCounters();
+  }
+
+  public String getStatisticsReport() {
+
+    StringBuilder sb = new StringBuilder(128);
+
+    sb.append("\n            ")
+        .append(String.format(
+            "%-12s 1XX: %-12d 2XX: %-12d 3XX: %-12d 4XX: %-12d 5XX: %-12d 6XX: %-12d ",
+            HttpMethod.DELETE, getCounterValue(DELETE_1XX), getCounterValue(DELETE_2XX),
+            getCounterValue(DELETE_3XX), getCounterValue(DELETE_4XX), getCounterValue(DELETE_5XX),
+            getCounterValue(DELETE_6XX)));
+
+    sb.append("\n            ").append(String.format(
+        "%-12s 1XX: %-12d 2XX: %-12d 3XX: %-12d 4XX: %-12d 5XX: %-12d 6XX: %-12d ", HttpMethod.PUT,
+        getCounterValue(PUT_1XX), getCounterValue(PUT_2XX), getCounterValue(PUT_3XX),
+        getCounterValue(PUT_4XX), getCounterValue(PUT_5XX), getCounterValue(PUT_6XX)));
+
+    sb.append("\n            ").append(String.format(
+        "%-12s 1XX: %-12d 2XX: %-12d 3XX: %-12d 4XX: %-12d 5XX: %-12d 6XX: %-12d ", HttpMethod.POST,
+        getCounterValue(POST_1XX), getCounterValue(POST_2XX), getCounterValue(POST_3XX),
+        getCounterValue(POST_4XX), getCounterValue(POST_5XX), getCounterValue(POST_6XX)));
+
+    sb.append("\n            ").append(String.format(
+        "%-12s 1XX: %-12d 2XX: %-12d 3XX: %-12d 4XX: %-12d 5XX: %-12d 6XX: %-12d ", HttpMethod.GET,
+        getCounterValue(GET_1XX), getCounterValue(GET_2XX), getCounterValue(GET_3XX),
+        getCounterValue(GET_4XX), getCounterValue(GET_5XX), getCounterValue(GET_6XX)));
+
+    return sb.toString();
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/config/RestEndpointConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/config/RestEndpointConfig.java
new file mode 100644
index 0000000..8859f02
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/dal/rest/config/RestEndpointConfig.java
@@ -0,0 +1,179 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.dal.rest.config;
+
+import org.onap.aai.restclient.enums.RestAuthenticationMode;
+import org.onap.aai.sparky.config.SparkyResourceLoader;
+
+public class RestEndpointConfig {
+
+  private String endpointIpAddress;
+  private String endpointServerPort;
+  private int numRequestRetries;
+  private String basicAuthUserName;
+  private String basicAuthPassword;
+  private RestAuthenticationMode restAuthenticationMode;
+  private int connectTimeoutInMs;
+  private int readTimeoutInMs;
+  private String certFileName;
+  private String certPassword;
+  private String truststoreFileName;
+  private boolean validateServerCertChain;
+  private boolean validateServerHostname;
+  private SparkyResourceLoader resourceLoader;
+
+  public boolean isValidateServerCertChain() {
+    return validateServerCertChain;
+  }
+
+  public void setValidateServerCertChain(boolean validateServerCertChain) {
+    this.validateServerCertChain = validateServerCertChain;
+  }
+
+  public boolean isValidateServerHostname() {
+    return validateServerHostname;
+  }
+
+  public void setValidateServerHostname(boolean validateServerHostname) {
+    this.validateServerHostname = validateServerHostname;
+  }
+
+  public String getEndpointIpAddress() {
+    return endpointIpAddress;
+  }
+
+  public void setEndpointIpAddress(String endpointIpAddress) {
+    this.endpointIpAddress = endpointIpAddress;
+  }
+
+  public String getEndpointServerPort() {
+    return endpointServerPort;
+  }
+
+  public void setEndpointServerPort(String endpointServerPort) {
+    this.endpointServerPort = endpointServerPort;
+  }
+
+  public int getNumRequestRetries() {
+    return numRequestRetries;
+  }
+
+  public void setNumRequestRetries(int numRequestRetries) {
+    this.numRequestRetries = numRequestRetries;
+  }
+
+  public String getBasicAuthUserName() {
+    return basicAuthUserName;
+  }
+
+  public void setBasicAuthUserName(String basicAuthUserName) {
+    this.basicAuthUserName = basicAuthUserName;
+  }
+
+  public String getBasicAuthPassword() {
+    return basicAuthPassword;
+  }
+
+  public void setBasicAuthPassword(String basicAuthPassword) {
+    this.basicAuthPassword = basicAuthPassword;
+  }
+
+  public RestAuthenticationMode getRestAuthenticationMode() {
+    return restAuthenticationMode;
+  }
+
+  public void setRestAuthenticationMode(RestAuthenticationMode restAuthenticationMode) {
+    this.restAuthenticationMode = restAuthenticationMode;
+  }
+
+  public int getConnectTimeoutInMs() {
+    return connectTimeoutInMs;
+  }
+
+  public void setConnectTimeoutInMs(int connectTimeoutInMs) {
+    this.connectTimeoutInMs = connectTimeoutInMs;
+  }
+
+  public int getReadTimeoutInMs() {
+    return readTimeoutInMs;
+  }
+
+  public void setReadTimeoutInMs(int readTimeoutInMs) {
+    this.readTimeoutInMs = readTimeoutInMs;
+  }
+
+  public String getCertFileName() {
+    return certFileName;
+  }
+
+  public void setCertFileName(String certFileName) {
+    this.certFileName = certFileName;
+  }
+
+  public String getCertPassword() {
+    return certPassword;
+  }
+
+  public void setCertPassword(String certPassword) {
+    this.certPassword = certPassword;
+  }
+
+  public String getTruststoreFileName() {
+    return truststoreFileName;
+  }
+
+  public void setTruststoreFileName(String truststoreFileName) {
+    this.truststoreFileName = truststoreFileName;
+  }
+
+  public SparkyResourceLoader getResourceLoader() {
+    return resourceLoader;
+  }
+
+  public void setResourceLoader(SparkyResourceLoader resourceLoader) {
+    this.resourceLoader = resourceLoader;
+  }
+
+  @Override
+  public String toString() {
+    return "RestEndpointConfig ["
+        + (endpointIpAddress != null ? "endpointIpAddress=" + endpointIpAddress + ", " : "")
+        + (endpointServerPort != null ? "endpointServerPort=" + endpointServerPort + ", " : "")
+        + "numRequestRetries=" + numRequestRetries + ", "
+        + (basicAuthUserName != null ? "basicAuthUserName=" + basicAuthUserName + ", " : "")
+        + (basicAuthPassword != null ? "basicAuthPassword=" + basicAuthPassword + ", " : "")
+        + (restAuthenticationMode != null
+            ? "restAuthenticationMode=" + restAuthenticationMode + ", " : "")
+        + "connectTimeoutInMs=" + connectTimeoutInMs + ", readTimeoutInMs=" + readTimeoutInMs + ", "
+        + (certFileName != null ? "certFileName=" + certFileName + ", " : "")
+        + (certPassword != null ? "certPassword=" + certPassword + ", " : "")
+        + (truststoreFileName != null ? "truststoreFileName=" + truststoreFileName + ", " : "")
+        + "validateServerCertChain=" + validateServerCertChain + ", validateServerHostname="
+        + validateServerHostname + "]";
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/AttributeEditProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/AttributeEditProcessor.java
new file mode 100644
index 0000000..8b35d7c
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/AttributeEditProcessor.java
@@ -0,0 +1,182 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.editattributes;
+
+import java.io.UnsupportedEncodingException;
+import java.util.Map;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.component.restlet.RestletConstants;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.editattributes.entity.EditRequest;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.restlet.Request;
+import org.restlet.Response;
+import org.restlet.data.ClientInfo;
+import org.restlet.data.Cookie;
+import org.restlet.data.MediaType;
+import org.restlet.data.Status;
+import org.restlet.util.Series;
+
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * The Class AttributeEditProcessor.
+ */
+public class AttributeEditProcessor {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(AttributeEditProcessor.class);
+
+  private ObjectMapper mapper;
+  private AttributeUpdater attrUpdater;
+
+  public AttributeEditProcessor(AttributeUpdater attributeUpdater) {
+    this.attrUpdater = attributeUpdater;
+
+    this.mapper = new ObjectMapper();
+    mapper.setSerializationInclusion(Include.NON_EMPTY);
+  }
+
+  public void editAttribute(Exchange exchange) {
+
+    Object xTransactionId = exchange.getIn().getHeader("X-TransactionId");
+
+    if (xTransactionId == null) {
+      xTransactionId = NodeUtils.getRandomTxnId();
+    }
+
+    Object partnerName = exchange.getIn().getHeader("X-FromAppId");
+    if (partnerName == null) {
+      partnerName = "Browser";
+    }
+
+    Request request = exchange.getIn().getHeader(RestletConstants.RESTLET_REQUEST, Request.class);
+
+    /*
+     * Disables automatic Apache Camel Restlet component logging which prints out an undesirable log
+     * entry which includes client (e.g. browser) information
+     */
+    request.setLoggable(false);
+
+    ClientInfo clientInfo = request.getClientInfo();
+    MdcContext.initialize((String) xTransactionId, "AAI-UI", "", (String) partnerName,
+        clientInfo.getAddress() + ":" + clientInfo.getPort());
+
+    String payload = exchange.getIn().getBody(String.class);
+    EditRequest editRequest = null;
+    OperationResult operationResult = new OperationResult();
+
+    Response response = exchange.getIn().getHeader(RestletConstants.RESTLET_RESPONSE, Response.class);
+    response.setStatus(Status.SUCCESS_OK); // 200 is assumed unless an actual exception occurs (a failure is still a valid response)
+    
+    boolean wasErrorDuringProcessing = false;
+    String errorMessage = null;
+    
+    
+    try {
+      
+      if (payload != null && !payload.isEmpty()) {
+        editRequest = mapper.readValue(payload, EditRequest.class);
+
+        if (editRequest != null) {
+
+          String attUid = getAttUid(request.getCookies());
+          String objectUri = editRequest.getEntityUri();
+          Map<String, Object> attributeValues = editRequest.getAttributes();
+          
+          if (attUid != null && !attUid.isEmpty() && objectUri != null && !objectUri.isEmpty()
+              && attributeValues != null && !attributeValues.isEmpty()) {
+
+            LOG.info(AaiUiMsgs.ATTRIBUTES_HANDLING_EDIT, objectUri, editRequest.toString());
+            
+            operationResult = attrUpdater.updateObjectAttribute(objectUri, attributeValues, attUid);
+
+            boolean wasSuccess = (operationResult.getResultCode() == 200);
+            String message = String.format("Edit Attributes completed with Result Code : %s (%s).",
+                operationResult.getResultCode(), wasSuccess ? "success" : "failed");
+
+            LOG.info(AaiUiMsgs.INFO_GENERIC, message);
+          }
+        }
+      } else {
+        wasErrorDuringProcessing = true;
+        errorMessage = "Empty payload provided, need details to complete request";
+      }
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ATTRIBUTES_NOT_UPDATED_EXCEPTION, exc.getLocalizedMessage());
+      operationResult.setResult(500, "Error encountered while trying to update attributes.");
+      response.setStatus(Status.SERVER_ERROR_INTERNAL);
+    }
+    
+    if(wasErrorDuringProcessing) {
+      LOG.error(AaiUiMsgs.ATTRIBUTES_NOT_UPDATED_MESSAGE, errorMessage);
+    }
+
+    response.setEntity(operationResult.getResult(), MediaType.APPLICATION_JSON);
+    exchange.getOut().setBody(response);
+  }
+
+  /**
+   * Gets the att uid.
+   *
+   * @param request the request
+   * @return the att uid
+   * @throws UnsupportedEncodingException the unsupported encoding exception
+   */
+  public String getAttUid(Series<Cookie> cookies) throws UnsupportedEncodingException {
+    String attId = "";
+    if (cookies == null) {
+      LOG.error(AaiUiMsgs.COOKIE_NOT_FOUND);
+      return attId;
+    }
+    for (Cookie cookie : cookies) {
+      if (cookie.getName().equals("attESHr")) {
+        // This cookie is of the form :
+        // "FIRSTNAME|LASTNAME|emailname@domain.com|||ab1234||fl6789,RBFMSKQ,"
+        // + "Z9V2298,9762186|YNNNNNNNNNNNNNYNNYYNNNNN|FIRSTNAME|EY6SC9000|"
+        // we are to extract fl6789 from this which would be the attuid for the user.
+        String value = cookie.getValue();
+        value = java.net.URLDecoder.decode(value, "UTF-8");
+        LOG.info(AaiUiMsgs.COOKIE_FOUND, value);
+        String[] values = value.split("\\|");
+        if (values.length > 7) {
+          attId = (values[7].split(","))[0];
+
+          String initials = (values[0].substring(0, 1) + values[1].substring(0, 1)).toLowerCase();
+          if (attId.startsWith(initials)) {
+            return attId;
+          }
+        }
+      }
+    }
+    return attId;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/AttributeUpdater.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/AttributeUpdater.java
new file mode 100644
index 0000000..5d71135
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/AttributeUpdater.java
@@ -0,0 +1,362 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.editattributes;
+
+import java.net.URI;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.ws.rs.core.UriBuilder;
+
+import org.eclipse.persistence.dynamic.DynamicType;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.OxmModelLoader;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.editattributes.exception.AttributeUpdateException;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import com.fasterxml.jackson.databind.PropertyNamingStrategy;
+
+/**
+ * Class to process attribute updates on AAI objects.
+ *
+ *
+ */
+public class AttributeUpdater {
+  
+  /**
+   * The Class AaiEditObject.
+   */
+  public class AaiEditObject {
+    String objectType;
+    String rootElement;
+    String keyName;
+    String keyValue;
+    String schemaVersion;
+
+    /**
+     * Instantiates a new aai edit object.
+     */
+    public AaiEditObject() {
+
+    }
+
+    /**
+     * Instantiates a new aai edit object.
+     *
+     * @param objectType the object type
+     * @param idName the id name
+     * @param schemaVersion the schema version
+     */
+    public AaiEditObject(String objectType, String idName, String schemaVersion) {
+      super();
+      this.objectType = objectType;
+      this.keyName = idName;
+      this.schemaVersion = schemaVersion;
+    }
+
+    public String getObjectType() {
+      return objectType;
+    }
+
+    public void setObjectType(String objectType) {
+      this.objectType = objectType;
+    }
+
+    public String getKeyName() {
+      return keyName;
+    }
+
+    public void setKeyName(String idName) {
+      this.keyName = idName;
+    }
+
+    public String getSchemaVersion() {
+      return schemaVersion;
+    }
+
+    public void setSchemaVersion(String schemaVersion) {
+      this.schemaVersion = schemaVersion;
+    }
+
+    public void setKeyValue(String keyValue) {
+      this.keyValue = keyValue;
+    }
+
+    public String getKeyValue() {
+      return keyValue;
+    }
+
+    public String getRootElement() {
+      return rootElement;
+    }
+
+    public void setRootElement(String rootElement) {
+      this.rootElement = rootElement;
+    }
+
+  }
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(AttributeUpdater.class);
+  private static final String MESSAGE_VERSION_EXTRACTION_REGEX = "\\/(v[0-9]+)";
+  private static final String ATTRIBUTES_UPDATED_SUCCESSFULLY = "Attributes updated successfully";
+  private static final String ATTRIBUTES_NOT_UPDATED = "Attributes not updated. ";
+
+  private ActiveInventoryAdapter aaiAdapter;
+  private UserValidator validator;
+  private OxmModelLoader oxmModelLoader;
+  private OxmEntityLookup oxmEntityLookup;
+  
+  /**
+   * Instantiates a new attribute updater.
+   * @throws AttributeUpdateException 
+   */
+  public AttributeUpdater(OxmModelLoader oxmModelLoader, OxmEntityLookup oxmEntityLookup, ActiveInventoryAdapter activeInventoryAdapter) throws AttributeUpdateException {
+    super();
+    this.oxmModelLoader = oxmModelLoader;
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.aaiAdapter = activeInventoryAdapter;
+    
+    try {
+      this.validator = new UserValidator();
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ATTRIBUTES_ERROR_GETTING_AAI_CONFIG_OR_ADAPTER, exc.getLocalizedMessage());
+      throw new AttributeUpdateException(exc);
+    }
+  }
+  
+  protected String getResourceBasePath() {
+
+    String versionStr = null;
+    if (oxmModelLoader != null) {
+      versionStr = String.valueOf(oxmModelLoader.getLatestVersionNum());
+    }
+
+    return "/aai/v" + versionStr;
+
+  }
+  
+  protected URI getBaseUri() {
+    return UriBuilder
+        .fromUri("https://" + aaiAdapter.getEndpointConfig().getEndpointIpAddress() + ":"
+            + aaiAdapter.getEndpointConfig().getEndpointServerPort() + getResourceBasePath())
+        .build();
+  }
+
+  /**
+   * Update object attribute.
+   *
+   * @param objectUri - Valid URI of the object as per OXM model.
+   * @param attributeValues - Map of (attribute-name & attribute-value) for
+   *        any attributes to be updated to the value.
+   * @param attUid - ATTUID of the user requesting the update.
+   * @return - OperationResult with success or failure reason.
+   */
+  public OperationResult updateObjectAttribute(String objectUri, Map<String, Object> attributeValues, String attUid) {
+    OperationResult result = new OperationResult();
+    LOG.info(AaiUiMsgs.ATTRIBUTES_UPDATE_METHOD_CALLED, objectUri, attUid, String.valueOf(attributeValues));
+    if (!validator.isAuthorizedUser(attUid)) {
+      result.setResultCode(403);
+      result.setResult(String.format("User %s is not authorized for Attributes update ", attUid));
+      LOG.error(AaiUiMsgs.ATTRIBUTES_USER_NOT_AUTHORIZED_TO_UPDATE, attUid);
+      return result;
+    }
+
+    AaiEditObject object = null;
+
+    try {
+      object = getEditObjectFromUri(objectUri);
+    } catch (AttributeUpdateException exc) {
+      result.setResultCode(400);
+      result.setResult(ATTRIBUTES_NOT_UPDATED);
+      LOG.error(AaiUiMsgs.ATTRIBUTES_NOT_UPDATED_EXCEPTION, exc.getLocalizedMessage());
+      return result;
+    }
+    try {
+      String jsonPayload = convertEditRequestToJson(object, attributeValues);
+      String patchUri = getBaseUri().toString() + getRelativeUri(objectUri);
+
+      
+      /*
+       * FIX ME:   Dave Adams, 8-Nov-2017
+       */
+      
+      //result = aaiAdapter.doPatch(patchUri, jsonPayload, MediaType.APPLICATION_JSON);
+
+      result = new OperationResult();
+      result.setResultCode(404);
+      
+      if (result.getResultCode() == 200) {
+        result.setResult(ATTRIBUTES_UPDATED_SUCCESSFULLY);
+        String message = result.getResult() + " for " + objectUri;
+        LOG.info(AaiUiMsgs.INFO_GENERIC, message);
+      } else {
+        String message = ATTRIBUTES_NOT_UPDATED + " For: " + objectUri + ". AAI PATCH Status Code : "
+            + result.getResultCode() + ". Error : " + result.getResult();
+        LOG.error(AaiUiMsgs.ATTRIBUTES_NOT_UPDATED_MESSAGE, message);
+      }
+    } catch (AttributeUpdateException exc) {
+      result.setResultCode(500);
+      result.setResult(ATTRIBUTES_NOT_UPDATED + exc.getLocalizedMessage());
+      LOG.error(AaiUiMsgs.ATTRIBUTES_NOT_UPDATED_EXCEPTION, exc.getLocalizedMessage());
+    }
+    return result;
+
+  }
+
+  /**
+   * Gets the relative uri.
+   *
+   * @param objectUri the object uri
+   * @return the relative uri
+   */
+  public String getRelativeUri(String objectUri) {
+    String tempUri = objectUri;
+    final Pattern pattern = Pattern.compile(MESSAGE_VERSION_EXTRACTION_REGEX, Pattern.DOTALL);
+    Matcher matcher = pattern.matcher(objectUri);
+    while (matcher.find()) {
+      tempUri = objectUri.substring(matcher.end());
+    }
+    if (!tempUri.startsWith("/")) {
+      tempUri = "/" + tempUri;
+    }
+    return tempUri;
+  }
+
+  /**
+   * Gets the edits the object from uri.
+   *
+   * @param objectUri the object uri
+   * @return the edits the object from uri
+   * @throws AttributeUpdateException the attribute update exception
+   */
+  public AaiEditObject getEditObjectFromUri(String objectUri) throws AttributeUpdateException {
+
+    AaiEditObject object = new AaiEditObject();
+    String version = getVersionFromUri(objectUri);
+
+    if ( null == version ) {
+      version = "v" + String.valueOf(oxmModelLoader.getLatestVersionNum());
+    }
+    object.setSchemaVersion(version);
+
+    String[] values = objectUri.split("/");
+    if (values.length < 2) {
+      throw new AttributeUpdateException("Invalid or malformed object URI : " + objectUri);
+    }
+    String keyValue = values[values.length - 1];
+    String rootElement = values[values.length - 2];
+
+    object.setKeyValue(keyValue);
+    object.setRootElement(rootElement);
+
+    String objectJavaType = null;
+    Map<String, DynamicType> entityTypeLookup = oxmEntityLookup.getEntityTypeLookup();
+    DynamicType entity = entityTypeLookup.get(rootElement);
+    if ( null != entity ) {
+      objectJavaType = entity.getName();
+      String message = "Descriptor: Alias: " + objectJavaType + " : DefaultRootElement: "
+          + rootElement;
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC, message);
+    }
+    
+    
+    if (objectJavaType == null) {
+      throw new AttributeUpdateException(
+          "Object type could not be determined from the URI : " + objectUri);
+    }
+    object.setObjectType(objectJavaType);
+
+    // Set key attribute name
+    final List<String> primaryKeys = entity.getDescriptor().getPrimaryKeyFieldNames();
+
+    if (primaryKeys.isEmpty()) {
+      throw new AttributeUpdateException("Object primary key not found in OXM version " + version);
+    }
+
+    for (int i = 0; i < primaryKeys.size(); i++) {
+      final String primaryKey = primaryKeys.get(i);
+      if (primaryKey.indexOf("/text()") != -1) {
+        primaryKeys.set(i, primaryKey.replace("/text()", ""));
+      }
+    }
+    object.setKeyName(primaryKeys.iterator().next());
+
+    return object;
+  }
+
+  /**
+   * Gets the version from uri.
+   *
+   * @param objectUri the object uri
+   * @return the version from uri
+   * @throws AttributeUpdateException the attribute update exception
+   */
+  private String getVersionFromUri(String objectUri) throws AttributeUpdateException {
+    final Pattern pattern = Pattern.compile(MESSAGE_VERSION_EXTRACTION_REGEX, Pattern.DOTALL);
+    Matcher matcher = pattern.matcher(objectUri);
+    String messageSchemaVersion = null;
+    while (matcher.find()) {
+      messageSchemaVersion = matcher.group(1);
+      break;
+    }
+    return messageSchemaVersion;
+  }
+
+  /**
+   * Convert edit request to json.
+   *
+   * @param object the object
+   * @param attributeValues the attribute values
+   * @return the string
+   * @throws AttributeUpdateException the attribute update exception
+   */
+  private static String convertEditRequestToJson(AaiEditObject object,
+      Map<String, Object> attributeValues) throws AttributeUpdateException {
+
+    ObjectMapper mapper = new ObjectMapper();
+    mapper.setPropertyNamingStrategy(new PropertyNamingStrategy.KebabCaseStrategy());
+    ObjectWriter ow = mapper.writer();
+
+    Map<String, Object> patchAttributes = new HashMap<>();
+    patchAttributes.put(object.getKeyName(), object.getKeyValue());
+    patchAttributes.putAll(attributeValues);
+
+    try {
+      return ow.writeValueAsString(patchAttributes);
+    } catch (JsonProcessingException exc) {
+      throw new AttributeUpdateException("Caught a JPE while creating PATCH request body = ", exc);
+    }
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/UserAuthorizationReader.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/UserAuthorizationReader.java
new file mode 100644
index 0000000..a5c251e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/UserAuthorizationReader.java
@@ -0,0 +1,79 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.editattributes;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+/**
+ * Reads user IDs from a file. Each line in the user authorization file should contain a single user
+ * ID. For example,
+ *
+ * <pre>
+ * user1
+ * user2
+ * </pre>
+ */
+public class UserAuthorizationReader {
+
+  private File userAuthorizationFile;
+
+  /**
+   * Set the user authorization file.
+   *
+   * @param file a user authorization file
+   */
+  public UserAuthorizationReader(File file) {
+    this.userAuthorizationFile = file;
+  }
+
+  /**
+   * Gets user IDs from a file.
+   *
+   * @return a list of user IDs
+   * @throws IOException if there is a problem reading the user configuration file
+   */
+  public List<String> getUsers() throws IOException {
+    List<String> userList = new ArrayList<>();
+    try (Stream<String> stream = Files.lines(getUserAuthorizationFile().toPath())) {
+      userList.addAll(stream.map(String::trim).collect(Collectors.toList()));
+    }
+    return userList;
+  }
+
+  // Getters and setters
+  public File getUserAuthorizationFile() {
+    return userAuthorizationFile;
+  }
+
+  public void setUserAuthorizationFile(File file) {
+    this.userAuthorizationFile = file;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/UserValidator.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/UserValidator.java
new file mode 100644
index 0000000..8999105
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/UserValidator.java
@@ -0,0 +1,67 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.editattributes;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+/**
+ * Validates users against a user authorization file.
+ */
+public class UserValidator {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(UserValidator.class);
+  private static final String USER_AUTH_FILE =
+      SparkyConstants.AUTHORIZED_USERS_FILE_LOCATION;
+
+  private UserAuthorizationReader userAuthorizationReader =
+      new UserAuthorizationReader(new File(USER_AUTH_FILE));
+
+  /**
+   * Returns true if the user is authorized.
+   *
+   * @param userId a user identifier
+   * @return true if the user ID is present in the user authorization file
+   */
+  public boolean isAuthorizedUser(String userId) {
+    if (userId != null && !userId.isEmpty()) {
+      try {
+        List<String> users = userAuthorizationReader.getUsers();
+        return users.contains(userId);
+      } catch (IOException exc) {
+        LOG.error(AaiUiMsgs.USER_AUTHORIZATION_FILE_UNAVAILABLE, userId);
+        return false;
+      }
+    } else {
+      return false;
+    }
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/entity/EditRequest.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/entity/EditRequest.java
new file mode 100644
index 0000000..0e8ce17
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/entity/EditRequest.java
@@ -0,0 +1,69 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.editattributes.entity;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The Class EditRequest.
+ */
+public class EditRequest {
+
+  @JsonProperty("entity-uri")
+  private String entityUri;
+
+  @JsonProperty("entity-type")
+  private String entityType;
+
+  @JsonProperty("attributes")
+  private Map<String, Object> attributes = new HashMap<>();
+
+  public String getEntityUri() {
+    return entityUri;
+  }
+
+  public void setEntityUri(String entityUri) {
+    this.entityUri = entityUri;
+  }
+
+  public String getEntityType() {
+    return entityType;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  public Map<String, Object> getAttributes() {
+    return attributes;
+  }
+
+  public void setAttributes(Map<String, Object> attributes) {
+    this.attributes = attributes;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/exception/AttributeUpdateException.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/exception/AttributeUpdateException.java
new file mode 100644
index 0000000..119d680
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/editattributes/exception/AttributeUpdateException.java
@@ -0,0 +1,62 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.editattributes.exception;
+
+/**
+ * The Class AttributeUpdateException.
+ */
+public class AttributeUpdateException extends Exception {
+
+  private static final long serialVersionUID = 1L;
+
+  /**
+   * Attribute Edit specific Exception Class.
+   *
+   * @param exc the exc
+   */
+
+  public AttributeUpdateException(Exception exc) {
+    super(exc);
+  }
+
+  /**
+   * Instantiates a new attribute update exception.
+   *
+   * @param message the message
+   */
+  public AttributeUpdateException(String message) {
+    super(message);
+  }
+
+  /**
+   * Instantiates a new attribute update exception.
+   *
+   * @param message the message
+   * @param exc the exc
+   */
+  public AttributeUpdateException(String message, Exception exc) {
+    super(message, exc);
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/EntityHistoryQueryBuilder.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/EntityHistoryQueryBuilder.java
new file mode 100644
index 0000000..a2039b4
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/EntityHistoryQueryBuilder.java
@@ -0,0 +1,143 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.inventory;
+
+import javax.json.Json;
+import javax.json.JsonArray;
+import javax.json.JsonArrayBuilder;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+
+/**
+ * The Class EntityHistoryQueryBuilder.
+ */
+public class EntityHistoryQueryBuilder {
+
+  private static final String TABLE = "table";
+  private static final String GRAPH = "graph";
+
+  /**
+   * Gets the query.
+   *
+   * @param type the type
+   * @return the query
+   */
+  public static JsonObject getQuery(String type) {
+    if (type.equalsIgnoreCase(TABLE)) {
+      return createTableQuery();
+    } else if (type.equalsIgnoreCase(GRAPH)) {
+      return createGraphQuery();
+    } else {
+      return null;
+    }
+  }
+
+  /**
+   * Creates the graph query.
+   *
+   * @return the json object
+   */
+  public static JsonObject createGraphQuery() {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+
+    jsonBuilder.add("aggs",
+        Json.createObjectBuilder().add("group_by_entityType",
+            Json.createObjectBuilder()
+                .add("terms", Json.createObjectBuilder().add("field", "entityType").add("size", 0))
+                .add("aggs", Json.createObjectBuilder().add("group_by_date",
+                    Json.createObjectBuilder().add("date_histogram", createDateHistogram())
+                        .add("aggs", Json.createObjectBuilder().add("sort_by_date",
+                            Json.createObjectBuilder().add("top_hits", createTopHitsBlob())))))));
+    jsonBuilder.add("size", 0);
+
+    return jsonBuilder.build();
+  }
+
+  /**
+   * Creates the table query.
+   *
+   * @return the json object
+   */
+  public static JsonObject createTableQuery() {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+
+    jsonBuilder.add("aggs",
+        Json.createObjectBuilder().add("group_by_entityType",
+            Json.createObjectBuilder()
+                .add("terms", Json.createObjectBuilder().add("field", "entityType").add("size", 0))
+                .add("aggs", Json.createObjectBuilder().add("sort_by_date",
+                    Json.createObjectBuilder().add("top_hits", createTopHitsBlob())))));
+    jsonBuilder.add("size", 0);
+
+    return jsonBuilder.build();
+  }
+
+  /**
+   * Creates the date histogram.
+   *
+   * @return the json object
+   */
+  private static JsonObject createDateHistogram() {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+
+    jsonBuilder.add("field", "timestamp");
+    jsonBuilder.add("min_doc_count", 1);
+    jsonBuilder.add("interval", "day");
+    jsonBuilder.add("format", "epoch_millis");
+
+    return jsonBuilder.build();
+  }
+
+  /**
+   * Creates the top hits blob.
+   *
+   * @return the json object
+   */
+  private static JsonObject createTopHitsBlob() {
+    JsonObjectBuilder builder = Json.createObjectBuilder();
+    builder.add("size", 1);
+    builder.add("sort", getSortCriteria());
+    return builder.build();
+  }
+
+  public static JsonArray getSortCriteria() {
+    JsonArrayBuilder jsonBuilder = Json.createArrayBuilder();
+    jsonBuilder.add(Json.createObjectBuilder().add("timestamp",
+        Json.createObjectBuilder().add("order", "desc")));
+
+    return jsonBuilder.build();
+  }
+
+  /**
+   * The main method.
+   *
+   * @param args the arguments
+   */
+  public static void main(String[] args) {
+    System.out.println("TABLE-QUERY: " + createTableQuery().toString());
+    System.out.println("GRAPH_QUERY: " + createGraphQuery().toString());
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/GeoVisualizationProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/GeoVisualizationProcessor.java
new file mode 100644
index 0000000..a0e0630
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/GeoVisualizationProcessor.java
@@ -0,0 +1,180 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.inventory;
+
+import java.io.IOException;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.component.restlet.RestletConstants;
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.restlet.Request;
+import org.restlet.Response;
+import org.restlet.data.ClientInfo;
+import org.restlet.data.Form;
+import org.restlet.data.MediaType;
+import org.restlet.data.Parameter;
+import org.restlet.data.Status;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * The Class GeoVisualizationServlet.
+ */
+public class GeoVisualizationProcessor {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(GeoVisualizationProcessor.class);
+
+  private ObjectMapper mapper;
+  private ElasticSearchAdapter elasticSearchAdapter = null;
+  private String topographicalSearchIndexName;
+
+  private static final String SEARCH_STRING = "_search";
+  private static final String SEARCH_PARAMETER = "?filter_path=hits.hits._source&_source=location&size=5000&q=entityType:";
+  private static final String PARAMETER_KEY = "entity";
+
+  /**
+   * Instantiates a new geo visualization processor
+   */
+  public GeoVisualizationProcessor(ElasticSearchAdapter elasticSearchAdapter, String topographicalSearchIndexName)  {
+    this.mapper = new ObjectMapper();
+    this.elasticSearchAdapter = elasticSearchAdapter;
+    this.topographicalSearchIndexName = topographicalSearchIndexName;
+  }
+
+  /**
+   * Gets the geo visualization results.
+   *
+   * @param response the response
+   * @param entityType the entity type
+   * @return the geo visualization results
+   * @throws Exception the exception
+   */
+  protected OperationResult getGeoVisualizationResults(Exchange exchange) throws Exception {
+    OperationResult operationResult = new OperationResult();
+
+    
+    Object xTransactionId = exchange.getIn().getHeader("X-TransactionId");
+    if (xTransactionId == null) {
+      xTransactionId = NodeUtils.getRandomTxnId();
+    }
+
+    Object partnerName = exchange.getIn().getHeader("X-FromAppId");
+    if (partnerName == null) {
+      partnerName = "Browser";
+    }
+
+    Request request = exchange.getIn().getHeader(RestletConstants.RESTLET_REQUEST, Request.class);
+
+    /* Disables automatic Apache Camel Restlet component logging which prints out an undesirable log entry
+       which includes client (e.g. browser) information */
+    request.setLoggable(false);
+
+    ClientInfo clientInfo = request.getClientInfo();
+    MdcContext.initialize((String) xTransactionId, "AAI-UI", "", (String) partnerName, clientInfo.getAddress() + ":" + clientInfo.getPort());
+    
+    String entityType = "";
+    
+    Form form = request.getResourceRef().getQueryAsForm();
+    for (Parameter parameter : form) {
+      if(PARAMETER_KEY.equals(parameter.getName())) {
+        entityType = parameter.getName();
+      }
+    }
+    
+    String api = SEARCH_STRING + SEARCH_PARAMETER + entityType;
+    
+    final String requestUrl = elasticSearchAdapter.buildElasticSearchUrlForApi(topographicalSearchIndexName, api);
+
+    try {
+      
+      OperationResult opResult =
+          elasticSearchAdapter.doGet(requestUrl, javax.ws.rs.core.MediaType.APPLICATION_JSON_TYPE);
+
+      JSONObject finalOutputJson = formatOutput(opResult.getResult());
+
+      Response response = exchange.getIn().getHeader(RestletConstants.RESTLET_RESPONSE, Response.class);
+      response.setStatus(Status.SUCCESS_OK);
+      response.setEntity(String.valueOf(finalOutputJson), MediaType.APPLICATION_JSON);
+      exchange.getOut().setBody(response);
+
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, "Error processing Geo Visualization request");
+    }
+
+    return operationResult;
+  }
+
+  /**
+   * Format output.
+   *
+   * @param results the results
+   * @return the JSON object
+   */
+  private JSONObject formatOutput(String results) {
+    JsonNode resultNode = null;
+    JSONObject finalResult = new JSONObject();
+    JSONArray entitiesArr = new JSONArray();
+
+    try {
+      resultNode = mapper.readTree(results);
+
+      final JsonNode hitsNode = resultNode.get("hits").get("hits");
+      if (hitsNode.isArray()) {
+
+        for (final JsonNode arrayNode : hitsNode) {
+          JsonNode sourceNode = arrayNode.get("_source");
+          if (sourceNode.get("location") != null) {
+            JsonNode locationNode = sourceNode.get("location");
+            if (NodeUtils.isNumeric(locationNode.get("lon").asText())
+                && NodeUtils.isNumeric(locationNode.get("lat").asText())) {
+              JSONObject location = new JSONObject();
+              location.put("longitude", locationNode.get("lon").asText());
+              location.put("latitude", locationNode.get("lat").asText());
+
+              entitiesArr.put(location);
+            }
+
+          }
+        }
+      }
+      finalResult.put("plotPoints", entitiesArr);
+
+    } catch (IOException exc) {
+      LOG.warn(AaiUiMsgs.ERROR_BUILDING_SEARCH_RESPONSE, exc.getLocalizedMessage());
+    }
+
+    return finalResult;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/entity/GeoIndexDocument.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/entity/GeoIndexDocument.java
new file mode 100644
index 0000000..86918ad
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/entity/GeoIndexDocument.java
@@ -0,0 +1,289 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.inventory.entity;
+
+import java.io.Serializable;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.List;
+
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.sync.entity.IndexDocument;
+import org.onap.aai.sparky.util.NodeUtils;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * The Class GeoIndexDocument.
+ */
+public class GeoIndexDocument implements Serializable, IndexDocument {
+
+  @JsonIgnore
+  private static final long serialVersionUID = -5188479658230319058L;
+
+  protected String entityType;
+  protected String entityPrimaryKeyValue;
+  protected String entityPrimaryKeyName;
+  protected String latitude;
+  protected String longitude;
+  protected String selfLink;
+  
+  @JsonIgnore
+  protected OxmEntityLookup oxmEntityLookup;
+  
+  @JsonIgnore
+  protected ObjectMapper mapper = new ObjectMapper();
+  // generated, SHA-256 digest
+  @JsonIgnore
+  protected String id;
+
+  /**
+   * Convert bytes to hex string.
+   *
+   * @param bytesToConvert the bytes to convert
+   * @return the string
+   */
+  private static String convertBytesToHexString(byte[] bytesToConvert) {
+    StringBuffer hexString = new StringBuffer();
+    for (int i = 0; i < bytesToConvert.length; i++) {
+      hexString.append(Integer.toHexString(0xFF & bytesToConvert[i]));
+    }
+    return hexString.toString();
+  }
+
+
+  @JsonIgnore
+  public boolean isValidGeoDocument() {
+
+    boolean isValid = true;
+
+    isValid &= (this.getEntityType() != null);
+    isValid &= (this.getLatitude() != null);
+    isValid &= (this.getLongitude() != null);
+    isValid &= (this.getId() != null);
+    isValid &= (this.getSelfLink() != null);
+
+    isValid &= NodeUtils.isNumeric(this.getLatitude());
+    isValid &= NodeUtils.isNumeric(this.getLongitude());
+
+    return isValid;
+  }
+
+  /**
+   * Concat array.
+   *
+   * @param list the list
+   * @param delimiter the delimiter
+   * @return the string
+   */
+  private static String concatArray(List<String> list, char delimiter) {
+
+    if (list == null || list.size() == 0) {
+      return "";
+    }
+
+    StringBuilder result = new StringBuilder(64);
+
+    int listSize = list.size();
+    boolean firstValue = true;
+
+    for (String item : list) {
+
+      if (firstValue) {
+        result.append(item);
+        firstValue = false;
+      } else {
+        result.append(delimiter).append(item);
+      }
+
+    }
+
+    return result.toString();
+
+  }
+
+  /*
+   * We'll try and create a unique identity key that we can use for differencing the previously
+   * imported record sets as we won't have granular control of what is created/removed and when. The
+   * best we can hope for is identification of resources by generated Id until the Identity-Service
+   * UUID is tagged against all resources, then we can use that instead.
+   */
+
+  /**
+   * Generate unique sha digest.
+   *
+   * @param entityType the entity type
+   * @param fieldName the field name
+   * @param fieldValue the field value
+   * @return the string
+   * @throws NoSuchAlgorithmException the no such algorithm exception
+   */
+  public static String generateUniqueShaDigest(String entityType, String fieldName,
+      String fieldValue) throws NoSuchAlgorithmException {
+
+    /*
+     * Basically SHA-256 will result in an identity with a guaranteed uniqueness compared to just a
+     * java hashcode value.
+     */
+    MessageDigest digest = MessageDigest.getInstance("SHA-256");
+    digest.update(String.format("%s.%s.%s", entityType, fieldName, fieldValue).getBytes());
+    return convertBytesToHexString(digest.digest());
+  }
+
+  /**
+   * Instantiates a new geo index document.
+   */
+  public GeoIndexDocument() {}
+
+  /*
+   * (non-Javadoc)
+   * 
+   */
+  
+  @Override
+  @JsonIgnore
+  public String getAsJson() throws JsonProcessingException {
+
+    if (latitude != null && longitude != null) {
+      
+      /**
+       * A valid entry from this class is one that has both lat and long. If one or both is missing
+       * we shouldn't be indexing anything.
+       */
+      
+      return NodeUtils.convertObjectToJson(this, true);
+      
+    }
+    
+    return null;
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.entity.IndexDocument#deriveFields()
+   */
+  @Override
+  public void deriveFields() {
+
+    /*
+     * We'll try and create a unique identity key that we can use for differencing the previously
+     * imported record sets as we won't have granular control of what is created/removed and when.
+     * The best we can hope for is identification of resources by generated Id until the
+     * Identity-Service UUID is tagged against all resources, then we can use that instead.
+     */
+
+    OxmEntityDescriptor descriptor = oxmEntityLookup.getEntityDescriptors().get(entityType);
+    String entityPrimaryKeyName = NodeUtils.concatArray(
+        descriptor.getPrimaryKeyAttributeNames(), "/");
+
+    this.id =
+        NodeUtils.generateUniqueShaDigest(entityType, entityPrimaryKeyName, entityPrimaryKeyValue);
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "TopographicalEntity [" + ("entityType=" + entityType + ", ")
+        + ("entityPrimaryKeyValue=" + entityPrimaryKeyValue + ", ")
+        + ("latitude=" + latitude + ", ") + ("longitude=" + longitude + ", ") + ("ID=" + id + ", ")
+        + ("selfLink=" + selfLink) + "]";
+  }
+
+  @Override
+  @JsonIgnore
+  public String getId() {
+    return this.id;
+  }
+
+  @JsonProperty("entityType")
+  public String getEntityType() {
+    return entityType;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  @JsonProperty("entityPrimaryKeyValue")
+  public String getEntityPrimaryKeyValue() {
+    return entityPrimaryKeyValue;
+  }
+
+  public void setEntityPrimaryKeyValue(String entityPrimaryKeyValue) {
+    this.entityPrimaryKeyValue = entityPrimaryKeyValue;
+  }
+
+  @JsonProperty("entityPrimaryKeyName")
+  public String getEntityPrimaryKeyName() {
+    return entityPrimaryKeyName;
+  }
+
+  public void setEntityPrimaryKeyName(String entityPrimaryKeyName) {
+    this.entityPrimaryKeyName = entityPrimaryKeyName;
+  }
+
+  @JsonProperty("lat")
+  public String getLatitude() {
+    return latitude;
+  }
+
+  public void setLatitude(String latitude) {
+    this.latitude = latitude;
+  }
+
+  @JsonProperty("long")
+  public String getLongitude() {
+    return longitude;
+  }
+
+  public void setLongitude(String longitude) {
+    this.longitude = longitude;
+  }
+
+  @JsonProperty("link")
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public void setSelfLink(String selfLink) {
+    this.selfLink = selfLink;
+  }
+
+  @JsonIgnore
+  public static long getSerialversionuid() {
+    return serialVersionUID;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/entity/TopographicalEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/entity/TopographicalEntity.java
new file mode 100644
index 0000000..ac89c6b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/inventory/entity/TopographicalEntity.java
@@ -0,0 +1,219 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.inventory.entity;
+
+import java.io.IOException;
+import java.io.Serializable;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.List;
+
+import javax.json.Json;
+import javax.json.JsonObject;
+
+/**
+ * The Class TopographicalEntity.
+ */
+public class TopographicalEntity implements Serializable {
+
+  private static final long serialVersionUID = -5188479658230319058L;
+
+  protected String entityType;
+  protected String entityPrimaryKeyValue;
+  protected String entityPrimaryKeyName;
+  protected String latitude;
+  protected String longitude;
+  protected String selfLink;
+
+  // generated, SHA-256 digest
+  protected String id;
+
+  /**
+   * Convert bytes to hex string.
+   *
+   * @param bytesToConvert the bytes to convert
+   * @return the string
+   */
+  private static String convertBytesToHexString(byte[] bytesToConvert) {
+    StringBuffer hexString = new StringBuffer();
+    for (int i = 0; i < bytesToConvert.length; i++) {
+      hexString.append(Integer.toHexString(0xFF & bytesToConvert[i]));
+    }
+    return hexString.toString();
+  }
+
+  /**
+   * Concat array.
+   *
+   * @param list the list
+   * @param delimiter the delimiter
+   * @return the string
+   */
+  private static String concatArray(List<String> list, char delimiter) {
+
+    if (list == null || list.size() == 0) {
+      return "";
+    }
+
+    StringBuilder result = new StringBuilder(64);
+
+    int listSize = list.size();
+    boolean firstValue = true;
+
+    for (String item : list) {
+
+      if (firstValue) {
+        result.append(item);
+        firstValue = false;
+      } else {
+        result.append(delimiter).append(item);
+      }
+
+    }
+
+    return result.toString();
+
+  }
+
+  /*
+   * We'll try and create a unique identity key that we can use for differencing the previously
+   * imported record sets as we won't have granular control of what is created/removed and when. The
+   * best we can hope for is identification of resources by generated Id until the Identity-Service
+   * UUID is tagged against all resources, then we can use that instead.
+   */
+
+  /**
+   * Generate unique sha digest.
+   *
+   * @param entityType the entity type
+   * @param fieldName the field name
+   * @param fieldValue the field value
+   * @return the string
+   * @throws NoSuchAlgorithmException the no such algorithm exception
+   */
+  public static String generateUniqueShaDigest(String entityType, String fieldName,
+      String fieldValue) throws NoSuchAlgorithmException {
+
+    /*
+     * Basically SHA-256 will result in an identity with a guaranteed uniqueness compared to just a
+     * java hashcode value.
+     */
+    MessageDigest digest = MessageDigest.getInstance("SHA-256");
+    digest.update(String.format("%s.%s.%s", entityType, fieldName, fieldValue).getBytes());
+    return convertBytesToHexString(digest.digest());
+  }
+
+  /**
+   * Instantiates a new topographical entity.
+   */
+  public TopographicalEntity() {}
+
+  /*
+   * (non-Javadoc)
+   * 
+   */
+  public String getAsJson() throws IOException {
+
+    JsonObject obj =
+        Json.createObjectBuilder().add("entityType", entityType).add("pkey", entityPrimaryKeyValue)
+            .add("location", Json.createObjectBuilder().add("lat", latitude).add("lon", longitude))
+            .add("selfLink", selfLink).build();
+
+    return obj.toString();
+  }
+
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "TopographicalEntity [" + ("entityType=" + entityType + ", ")
+        + ("entityPrimaryKeyValue=" + entityPrimaryKeyValue + ", ")
+        + ("latitude=" + latitude + ", ") + ("longitude=" + longitude + ", ") + ("ID=" + id + ", ")
+        + ("selfLink=" + selfLink) + "]";
+  }
+
+  public String getId() {
+    return this.id;
+  }
+
+  public String getEntityType() {
+    return entityType;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  public String getEntityPrimaryKeyValue() {
+    return entityPrimaryKeyValue;
+  }
+
+  public void setEntityPrimaryKeyValue(String entityPrimaryKeyValue) {
+    this.entityPrimaryKeyValue = entityPrimaryKeyValue;
+  }
+
+  public String getEntityPrimaryKeyName() {
+    return entityPrimaryKeyName;
+  }
+
+  public void setEntityPrimaryKeyName(String entityPrimaryKeyName) {
+    this.entityPrimaryKeyName = entityPrimaryKeyName;
+  }
+
+  public String getLatitude() {
+    return latitude;
+  }
+
+  public void setLatitude(String latitude) {
+    this.latitude = latitude;
+  }
+
+  public String getLongitude() {
+    return longitude;
+  }
+
+  public void setLongitude(String longitude) {
+    this.longitude = longitude;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public void setSelfLink(String selfLink) {
+    this.selfLink = selfLink;
+  }
+
+  public static long getSerialversionuid() {
+    return serialVersionUID;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/AaiUiMsgs.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/AaiUiMsgs.java
new file mode 100644
index 0000000..7ae73a1
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/AaiUiMsgs.java
@@ -0,0 +1,472 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.logging;
+
+import org.onap.aai.cl.eelf.LogMessageEnum;
+
+import com.att.eelf.i18n.EELFResourceManager;
+
+/**
+ * The Enum AaiUiMsgs.
+ */
+public enum AaiUiMsgs implements LogMessageEnum {
+  /** Arguments: {0} = Exception/error. */
+  FAILURE_TO_PROCESS_REQUEST,
+  /** Arguments: {0} = Message and or error body. */
+  FAILED_TO_DETERMINE,
+  /** Arguments: {0} = Exception/error. */
+  UNKNOWN_SERVER_ERROR,
+  /** Arguments: {0} = Message and or error body. */
+  FAILED_TO_ANALYZE,
+  /** Arguments: {0} = Exception/error. */
+  FAILED_TO_GET_NODES_QUERY_RESULT,
+  /** Arguments: {0} = Expected link count, {1} = Actual link count. */
+  UNEXPECTED_NUMBER_OF_LINKS,
+  /** Arguments: {0} = Reason. */
+  DANGLING_NODE_WARNING,
+  /** Arguments: {0} = Node count, {1} = Link count. */
+  VISUALIZATION_GRAPH_OUTPUT,
+  /** Arguments: {0} = JsonNode. */
+  ITEM_TYPE_NULL,
+  /** Arguments: {0} = Filter property. */
+  UNEXPECTED_TOKEN_COUNT,
+  /** Arguments: {0} = Error/exception message. */
+  ADD_SEARCH_TARGET_ATTRIBUTES_FAILED,
+  /** Arguments: {0} = Error/exception message. */
+  NODE_INTEGRITY_OVERLAY_ERROR,
+  /** Arguments: {0} = Node ID. */
+  NODE_INTEGRITY_ALREADY_PROCESSED,
+  /** Arguments: {0} = Node ID. */
+  SKIPPING_PROCESS_NODE_INTEGRITY,
+  /** Arguments: {0} = Error/exception message. */
+  FAILED_TO_PROCESS_NODE_INTEGRITY,
+  /** No argument */
+  MAX_EVALUATION_ATTEMPTS_EXCEEDED,
+  /** Arguments: {0} = Error/exception message. */
+  VISUALIZATION_OUTPUT_ERROR,
+  /** Arguments: {0} = Total resolve time, {1} = Total links retrieved, {2} = Op time. */
+  ALL_TRANSACTIONS_RESOLVED,
+  /** Arguments: {0} = Error/exception message. */
+  PROCESSING_LOOP_INTERUPTED,
+  /** Arguments: {0} = Node ID. */
+  IGNORING_SKELETON_NODE,
+  /** Arguments: {0} = Node count. */
+  OUTSTANDING_WORK_PENDING_NODES,
+  /** Arguments: {0} = Reason. */
+  FAILED_TO_ADD_SKELETON_NODE,
+  /** Arguments: {0} = Reason. */
+  FAILED_TO_PROCESS_SKELETON_NODE,
+  INVALID_RESOLVE_STATE_DURING_INIT,
+  /** Arguments: {0} = Reason. */
+  FAILED_TO_PROCESS_INITIAL_STATE,
+  /** Arguments: {0} = Relationship. */
+  SKIPPING_RELATIONSHIP,
+  /** Arguments: {0} = Failure reason. */
+  FAILED_TO_DETERMINE_NODE_ID,
+  /** Arguments: {0} = Error/exception message. */
+  EXTRACTION_ERROR,
+  /** Arguments: {0} = Error/exception message. */
+  SELF_LINK_NODE_PARSE_ERROR,
+  /** Arguments: {0} = Node ID. */
+  ROOT_NODE_DISCOVERED,
+  /** Arguments: {0} = Error/exception message. */
+  SELF_LINK_PROCESS_NEIGHBORS_ERROR,
+  /** Arguments: {0} = Error/exception message. */
+  SELF_LINK_JSON_PARSE_ERROR,
+  /** Arguments: {0} = Error/exception message. */
+  SELF_LINK_PROCESSING_ERROR,
+  /** Arguments: {0} = Entity type. */
+  UNHANDLED_OBJ_TYPE_FOR_ENTITY_TYPE,
+  /** Arguments: {0} = Attribute group. */
+  ATTRIBUTE_GROUP_FAILURE,
+  /** Arguments: {0} = Situational description, {1} = Exception message. */
+  EXCEPTION_CAUGHT,
+  /** Arguments: {0} = Operation name, {1} = Operation time. */
+  OPERATION_TIME,
+  /** Arguments: {0} = Error message. */
+  SEARCH_SERVLET_ERROR,
+  /** Arguments: {0} = Exception message. */
+  SEARCH_RESPONSE_BUILDING_EXCEPTION,
+  /** Arguments: {0} = Error message, {1} = Error message. */
+  SEARCH_TAG_ANNOTATION_ERROR,
+  /** Arguments: {0} = App type. */
+  QUERY_FAILED_UNHANDLED_APP_TYPE,
+  /** Arguments: {0} = Entity type. */
+  ENTITY_NOT_FOUND_IN_OXM,
+  /** Arguments: {0} = JSON conversion type, {1} = Error thrown. */
+  JSON_CONVERSION_ERROR,
+  /** Arguments: {0} = Node ID */
+  NO_RELATIONSHIP_DISCOVERED,
+  /** No argument */
+  SELF_LINK_NULL_EMPTY_RESPONSE,
+  /** Arguments: {0} = Error message. */
+  SELF_LINK_RELATIONSHIP_LIST_ERROR,
+  /** Arguments: {0} = AIN id, {1} = old depth, {2} = new depth. */
+  ACTIVE_INV_NODE_CHANGE_DEPTH,
+  /** Arguments: {0} = Node ID, {1} = Current state, {2} = New state {3} = Triggering action */
+  ACTIVE_INV_NODE_CHANGE_STATE,
+  /** Arguments: {0} = Current state, {1} = New state {2} = Triggering action */
+  ACTIVE_INV_NODE_CHANGE_STATE_NO_NODE_ID,
+  /** Arguments: {0} = Count Key {1} = Aggregation Key. */
+  AGGREGATION_KEY_ERROR, 
+  /** Arguments: {0} Configuration */
+  CONFIGURATION_ERROR,
+  /** Arguments: {0} = Source. */
+  ERROR_PARSING_JSON_PAYLOAD_NONVERBOSE,
+  /** Arguments: {0} = Payload. */
+  ERROR_PARSING_JSON_PAYLOAD_VERBOSE,
+  /** Arguments: {0} = Key {1} = JSON Blob. */
+  ERROR_FETCHING_JSON_VALUE,
+  /** Arguments: {0} = Error. */
+  ERROR_PARSING_PARAMS,
+  /** No argument */
+  INVALID_REQUEST_PARAMS,
+  /** Arguments: {0} = Key. */
+  ERROR_SORTING_VIOLATION_DATA, 
+  /** Arguments: {0} = exception */
+  ERROR_SERVLET_PROCESSSING,
+  /** Arguments: {0} = exception */
+  ERROR_BUILDING_RESPONSE_FOR_TABLE_QUERY,
+  /** Arguments: {0} = exception */
+  ERROR_BUILDING_SEARCH_RESPONSE,
+  /** No argument */
+  ERROR_CSP_CONFIG_FILE,
+  /** Arguments: {0} = exception */
+  ERROR_SHUTDOWN_EXECUTORS,
+  /** No argument */
+  ERROR_LOADING_OXM,
+  /** Arguments: {0} = exception */
+  ERROR_GETTING_DATA_FROM_AAI,
+  /** No argument */
+  WAIT_FOR_ALL_SELFLINKS_TO_BE_COLLECTED,
+  /** Arguments: {0} = Entity Type */
+  MISSING_ENTITY_DESCRIPTOR,
+  /** Arguments: {0} = Error */
+  SELF_LINK_GET,
+  /** Arguments: {0} = Error */
+  ES_FAILED_TO_CONSTRUCT_QUERY,
+  /** Arguments: {0} = Error */
+  ES_RETRIEVAL_FAILED,
+  /** Arguments: {0} = Error */
+  ES_LINK_UPSERT,
+  /** Arguments: {0} = Element */
+  ES_SIMPLE_PUT,
+  /** Arguments: {0} = Value {1} = Element {2} = Error */
+  ES_ABORT_CROSS_ENTITY_REF_SYNC,
+  /** Arguments: {0} Return Code */
+  ES_OPERATION_RETURN_CODE,
+  /** Arguments: {0} = Error */
+  ES_CROSS_ENTITY_REF_PUT,
+  /** No argument */
+  ES_CROSS_REF_SYNC_VERSION_CONFLICT,
+  /** Arguments: {0} Result Code {1} = Error */
+  ES_CROSS_REF_SYNC_FAILURE,
+  /** Arguments: {0} = Error */
+  ES_FAILED_TO_CONSTRUCT_URI,
+  /** No argument */
+  ES_RETRIEVAL_FAILED_RESYNC,
+  /** Arguments: {0} = Entity */
+  ES_CROSS_ENTITY_RESYNC_LIMIT,
+  /** Arguments: {0} Entity Name */
+  ES_PKEYVALUE_NULL,
+  /** Arguments: {0} = Error */
+  ES_STORE_FAILURE,
+  /** Arguments: {0} Index Name {1} = Error */
+  ES_PRE_SYNC_FAILURE,
+  /** Arguments: {0} Index Name */
+  ES_SYNC_CLEAN_UP,
+  /** Arguments: {0} Index Name {1} Size before clean up {2} = Size after clean up */
+  ES_SYNC_CLEAN_UP_SIZE,
+  /** Arguments: {0} Index Name {1} Index Type {2} = Size before delete */
+  ES_SYNC_SELECTIVE_DELETE,
+  /** Arguments: {0} Index Name {1} Number of records */
+  ES_BULK_DELETE,
+  /** Arguments: {0} Index name {1} = Error */
+  ES_BULK_DELETE_ERROR,
+  /** Arguments: {0} Type of retrieval {1} Completion Time */
+  COLLECT_TIME_WITH_ERROR,
+  /** Arguments: {0} Type of retrieval {1} Completion Time */
+  COLLECT_TIME_WITH_SUCCESS,
+  /** Arguments: {0} Type of retrieval {1} Number of records */
+  COLLECT_TOTAL,
+  /** Arguments: {0} Number of required fetches */
+  SYNC_NUMBER_REQ_FETCHES,
+  /** Arguments: {0} Number of total fetches {1} Number of available records*/
+  SYNC_NUMBER_TOTAL_FETCHES,
+  /** Arguments: {0} Completion Time */
+  COLLECT_TOTAL_TIME,
+  /** Arguments: {0} = Error */
+  ES_SCROLL_CONTEXT_ERROR,
+  /** No argument */
+  ES_BULK_DELETE_SKIP,
+  /** Arguments: {0} = Number of docs */
+  ES_BULK_DELETE_START,
+  /** No argument */
+  SELF_LINK_CROSS_REF_SYNC,
+  /** Arguments: {0} = message */
+  ERROR_GENERIC,
+  /** Arguments: {0} = error */
+  JSON_PROCESSING_ERROR,
+  /** Arguments: {0} = exception */
+  ERROR_PROCESSING_REQUEST,
+  /** Arguments: {0} = Self Link */
+  SELF_LINK_GET_NO_RESPONSE,
+  /** Arguments: {0} = error */
+  HISTORICAL_COLLECT_ERROR,
+  /** Arguments: {0} = Time */
+  HISTORICAL_ENTITY_COUNT_SUMMARIZER_STARTING,
+  /** No argument */
+  HISTORICAL_ENTITY_COUNT_SUMMARIZER_NOT_STARTED,
+  /** Arguments: {0} = Controller {1} = Time */
+  HISTORICAL_SYNC_DURATION,
+  /** No argument */
+  HISTORICAL_SYNC_PENDING,
+  /** Arguments: {0} = Time */
+  HISTORICAL_SYNC_TO_BEGIN,  
+  /** Arguments: {0} = message */
+  DEBUG_GENERIC,
+  /** Arguments: {0} = message */
+  INFO_GENERIC,
+  /** Arguments: {0} = message */
+  WARN_GENERIC,
+  /** Arguments: {0} = context {1} = Exception*/
+  INTERRUPTED,
+  /** Arguments: {0} = Entity Type {1} Entity */
+  GEO_SYNC_IGNORING_ENTITY,
+  /** Arguments: {0} = reason */
+  OXM_LOADING_ERROR,
+  /** Arguments: {0} = type */
+  OXM_FAILED_RETRIEVAL,
+  OXM_FILE_NOT_FOUND,
+  /** No argument */
+  OXM_READ_ERROR_NONVERBOSE,
+  /** Arguments: {0} = OXM File name */
+  OXM_READ_ERROR_VERBOSE,
+  /** No argument */
+  OXM_PARSE_ERROR_NONVERBOSE,
+  /** Arguments: {0} = OXM File name {1} = Exception*/
+  OXM_PARSE_ERROR_VERBOSE,
+  /** Arguments: {0} = Numerical value for loaded OXM version */
+  OXM_LOAD_SUCCESS,
+  /** Arguments: {0} = Entity {1} = Found property-value*/
+  OXM_PROP_DEF_ERR_CROSS_ENTITY_REF,
+  /** Arguments: {0} = Sequence Number */
+  ETAG_RETRY_SEQ,
+  /** Arguments: {0} = Reason */
+  ETAG_WAIT_INTERRUPTION,
+  /** Arguments: {0} = URL {1} = Sequence Number */
+  QUERY_AAI_RETRY_SEQ,
+  /** Arguments: {0} = URL {1} = Sequence Number */
+  QUERY_AAI_RETRY_DONE_SEQ,
+  /** Arguments: {0} = Reason */
+  QUERY_AAI_WAIT_INTERRUPTION,
+  /** Arguments: {0} = URL {1} = Sequence Number */
+  QUERY_AAI_RETRY_FAILURE_WITH_SEQ,
+  /** Arguments: {0} = URL */
+  QUERY_AAI_RETRY_MAXED_OUT,
+  /** Arguments: {0} = Reason */
+  PEGGING_ERROR,
+  /** Arguments: {0} = Key */
+  DATA_CACHE_SUCCESS,
+  /** Arguments: {0} = URL {1} = Sequence Number */
+  EXECUTOR_SERV_EXCEPTION,
+  /** Arguments: {0} = Exception */
+  DISK_CACHE_READ_IO_ERROR,
+  /** Arguments: {0} = Exception */
+  DISK_CREATE_DIR_IO_ERROR,
+  /** Arguments: {0} = Exception */
+  DISK_DATA_WRITE_IO_ERROR,
+  /** Arguments: {0} = Data Item {1} = Exception */
+  DISK_NAMED_DATA_WRITE_IO_ERROR,
+  /** Arguments: {0} = Data Item {1} = Exception */
+  DISK_NAMED_DATA_READ_IO_ERROR,
+  /** No argument */
+  OFFLINE_STORAGE_PATH_ERROR,
+  /** Arguments: {0} = URL {1} = Error */
+  RESTFULL_OP_ERROR_VERBOSE,
+  /** Arguments: {0} = Method {1} = Time {2} = URL {3} = Result Code */
+  RESTFULL_OP_COMPLETE,
+  /** No argument */
+  INITIALIZE_OXM_MODEL_LOADER,
+  /** Arguments: {0} = Exception */
+  AAI_RETRIEVAL_FAILED_GENERIC,
+  /** Arguments: {0} = Self Link */
+  AAI_RETRIEVAL_FAILED_FOR_SELF_LINK,
+  /** Arguments: {0} = Exception */
+  ATTRIBUTES_NOT_UPDATED_EXCEPTION,
+  /** Arguments: {0} = Message */
+  ATTRIBUTES_NOT_UPDATED_MESSAGE,
+  /** Arguments: {0} = Exception */
+  ATTRIBUTES_ERROR_GETTING_AAI_CONFIG_OR_ADAPTER,
+  /** Arguments: {0} = Schema File URI */
+  ATTRIBUTES_ERROR_LOADING_MODEL_VERSION,
+  /** Arguments: {0} = Request URI {1} = Edit Request Body */
+  ATTRIBUTES_HANDLING_EDIT,
+  /** Arguments: {0} = Object URI {1} = Attribute ID {2} Attribute Values */
+  ATTRIBUTES_UPDATE_METHOD_CALLED,
+  /** Arguments: {0} = Attribute ID */
+  ATTRIBUTES_USER_NOT_AUTHORIZED_TO_UPDATE,
+  /** Arguments: {0} = Cookie */
+  COOKIE_FOUND,
+  /** No argument */
+  COOKIE_NOT_FOUND,
+  /** Arguments: {0} = Message */
+  INVALID_REQUEST,
+  /** Arguments: {0} = User ID */
+  USER_AUTHORIZATION_FILE_UNAVAILABLE,
+  /** Arguments: {0} = URL {1} = Cause */
+  INVALID_URL_VERBOSE,
+  /** Arguments: {0} = Row ID */
+  DI_DATA_NOT_FOUND_NONVERBOSE,
+  /** Arguments: {0} = Row ID {1} Attempt count */
+  DI_DATA_NOT_FOUND_VERBOSE,
+  /** Arguments: {0} = Time in ms {1} Status */
+  DI_MS_TIME_FOR_DATA_FETCH,
+  /** Arguments: {0} = Number of Entity Links */
+  ENTITY_SYNC_FAILED_SELFLINK_AMBIGUITY,
+  /** Arguments: {0} = Message */
+  ERROR_EXTRACTING_FROM_RESPONSE,
+  /** No argument */
+  ERROR_LOADING_OXM_SEARCHABLE_ENTITIES,
+  /** Arguments: {0} = Message */
+  ES_SEARCHABLE_ENTITY_SYNC_ERROR,
+  /** Arguments: {0} = Message */
+  FAILED_TO_REGISTER_DUE_TO_NULL,
+  /** Arguments: {0} = File Path */
+  FAILED_TO_RESTORE_TXN_FILE_MISSING,
+  /** Arguments: {0} = Index Name */
+  INDEX_ALREADY_EXISTS,
+  /** Arguments: {0} = Index Name */
+  INDEX_EXISTS,
+  /** Arguments: {0} = Index Name {1} = Operation Result */
+  INDEX_INTEGRITY_CHECK_FAILED,
+  /** Arguments: {0} = Index Name */
+  INDEX_NOT_EXIST,
+  /** Arguments: {0} = Index Name */
+  INDEX_RECREATED,
+  /** Arguments: {0} = Time */
+  SEARCH_ENGINE_SYNC_STARTED,
+  /** Arguments: {0} = Time */
+  SKIP_PERIODIC_SYNC_AS_SYNC_DIDNT_FINISH,
+  /** Arguments: {0} = Message */
+  SYNC_DURATION,
+ /** Arguments: {0} = Entity Type */
+  ENTITY_SYNC_FAILED_DESCRIPTOR_NOT_FOUND,
+  /** Arguments: {0} = AAI Query Result */
+  ENTITY_SYNC_FAILED_DURING_AAI_RESPONSE_CONVERSION,
+  /** Arguments: {0} = Message */
+  ENTITY_SYNC_FAILED_QUERY_ERROR,
+  /** Arguments: {0} = Self Link Query */
+  SELF_LINK_DETERMINATION_FAILED_GENERIC,
+  /** Arguments: {0} = Number of Entity Links */
+  SELF_LINK_DETERMINATION_FAILED_UNEXPECTED_LINKS,
+  /** Arguments: {1} = Query {2} = Operation Result Code {3} = Operation Result */
+  SELF_LINK_RETRIEVAL_FAILED,
+  /** Arguments: {0} = Controller {1} = Synchronizer Current Internal State {2} = New State {3} = Caused By Action */
+  SYNC_INTERNAL_STATE_CHANGED,
+  /** Arguments: {0} = Message */
+  SYNC_INVALID_CONFIG_PARAM,
+  /** Arguments: {0} = Synchronizer Current Internal State */
+  SYNC_NOT_VALID_STATE_DURING_REQUEST,
+  /** No argument */
+  SYNC_SKIPPED_SYNCCONTROLLER_NOT_INITIALIZED,
+  /** No argument */
+  SYNC_START_TIME,
+  /** Arguments: {0} = Controller {1} = Time */
+  SYNC_TO_BEGIN,
+  /** Arguments: {0} = File Path */
+  WILL_RETRIEVE_TXN,
+  /** Arguments: {0} = Configuration file name {1} = Exception */
+  CONFIG_NOT_FOUND_VERBOSE,
+  /** Arguments: {0} = File name */
+  FILE_NOT_FOUND,
+  /** Arguments: {0} = File name */
+  FILE_READ_IN_PROGRESS,
+  ERROR_LOADING_OXM_SUGGESTIBLE_ENTITIES,
+  /** Arguments: {0} = Error message */
+  ES_SUGGESTION_SEARCH_ENTITY_SYNC_ERROR,
+  /** Arguments: {0} = Error message */
+  ES_AGGREGATION_SUGGESTION_ENTITY_SYNC_ERROR,
+  /** Arguments: {0} = Error message. */
+  ENTITY_SYNC_SEARCH_TAG_ANNOTATION_FAILED,
+  /** Arguments: {0} = Error message */
+  SEARCH_ADAPTER_ERROR,
+  /** Arguments: {0} = Decoding exception message */
+  UNSUPPORTED_URL_ENCODING,
+  /** Arguments: {0} = Invalid URL */
+  INVALID_REDIRECT_URL,
+  /** Arguments: {0} = Valid login URL */
+  VALID_REDIRECT_URL,
+  /** Arguments: {0} = Query Parameter Self-Link Extraction Error */
+  QUERY_PARAM_EXTRACTION_ERROR,
+  /** Arguments: {0} = Info message */
+  LOGIN_FILTER_INFO,
+  /** Arguments: {0} = Debug message */
+  LOGIN_FILTER_DEBUG,
+  /** Arguments: {0} = URL to extract parameter from */
+  ERROR_REMOVING_URL_PARAM,
+  /** Arguments: {0} = Hash value */
+  ERROR_INVALID_HASH,
+  ERROR_HASH_NOT_FOUND,
+  ERROR_FILTERS_NOT_FOUND,
+  ERROR_READING_HTTP_REQ_PARAMS,
+  /** Arguments: {0} = Exception */
+  ERROR_D3_GRAPH_VISUALIZATION,
+  /** Arguments: {0} = Exception */
+  ERROR_AAI_QUERY_WITH_RETRY,
+  /** Arguments: Error extracting resource path from self-link.  Error = {0} */
+  ERROR_EXTRACTING_RESOURCE_PATH_FROM_LINK,
+  /** Arguments: {0} = Schema file location */
+  ERROR_READING_JSON_SCHEMA,
+  /** Arguments: {0} = UI view name */
+  VIEW_NAME_NOT_SUPPORTED,
+  /** Arguments: {0} = response code, {1} = filter name */
+  ERROR_FETCHING_FILTER_VALUES,
+  /** Arguments: {0} = query type, {1} = view name */
+  ERROR_PROCESSING_WIDGET_REQUEST,
+  /** Arguments: {0} = Time in ms */
+  DR_PROCESSING_TIME,
+  /** Arguments: {0} = Response code {1} = payload */
+  DR_PROCESSING_FAILURE,
+  /** Arguments: {0} = request uri */
+  DR_REQUEST_URI_FOR_PROXY_UNKNOWN,
+  /** Arguments: {0} = origin-url {1} = dr-url */
+  DR_PROXY_FROM_TO,
+  /** Arguments: {0} = Exception */
+  URI_DECODING_EXCEPTION,
+  /** Arguments: {0} = Value {1} = Error */
+  ENCRYPTION_ERROR,
+  /** Arguments: {0} = Encrypted value {1} = Error */
+  DECRYPTION_ERROR,
+  /** Arguments: {0} = URI */
+  RESOURCE_NOT_FOUND;
+
+  /**
+   * Static initializer to ensure the resource bundles for this class are loaded...
+   */
+  static {
+    EELFResourceManager.loadMessageBundle("logging/AAIUIMsgs");
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/util/LoggingUtils.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/util/LoggingUtils.java
new file mode 100644
index 0000000..04ad83a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/util/LoggingUtils.java
@@ -0,0 +1,43 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.logging.util;
+
+/**
+ * The Class LoggingUtils.
+ */
+public class LoggingUtils {
+
+  /**
+   * Sets the duration.
+   *
+   * @param startTime the start time
+   * @param stopTime the stop time
+   * @return the string
+   */
+  public static String setDuration(long startTime, long stopTime) {
+    return String.valueOf(stopTime - startTime);
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/util/ServletUtils.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/util/ServletUtils.java
new file mode 100644
index 0000000..44068a1
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/logging/util/ServletUtils.java
@@ -0,0 +1,204 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.logging.util;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.camel.Exchange;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.search.SearchServiceAdapter;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+import org.slf4j.MDC;
+
+/**
+ * The Class ServletUtils.
+ */
+public class ServletUtils {
+
+  /**
+   * Execute get query.
+   *
+   * @param logger the logger
+   * @param search the search
+   * @param response the response
+   * @param requestUrl the request url
+   * @return the operation result
+   * @throws Exception the exception
+   */
+  public static OperationResult executeGetQuery(Logger logger, SearchServiceAdapter search,
+      HttpServletResponse response, String requestUrl) throws Exception {
+
+    OperationResult opResult = search.doGet(requestUrl, "application/json");
+
+    if (opResult.getResultCode() > 300) {
+      setServletResponse(logger, true, opResult.getResultCode(), response, opResult.getResult());
+    } else {
+      response.setStatus(opResult.getResultCode());
+    }
+
+    return opResult;
+
+  }
+
+  /**
+   * Execute post query.
+   *
+   * @param logger the logger
+   * @param search the search
+   * @param response the response
+   * @param requestUrl the request url
+   * @param requestJsonPayload the request json payload
+   * @return the operation result
+   * @throws Exception the exception
+   */
+  public static OperationResult executePostQuery(Logger logger, SearchServiceAdapter search,
+      HttpServletResponse response, String requestUrl, String requestJsonPayload) throws Exception {
+
+    OperationResult opResult = search.doPost(requestUrl, requestJsonPayload, "application/json");
+
+    if (opResult.getResultCode() > 300) {
+      setServletResponse(logger, true, opResult.getResultCode(), response, opResult.getResult());
+
+    } else {
+      response.setStatus(opResult.getResultCode());
+    }
+
+    return opResult;
+  }
+
+  /**
+   * Handle search servlet errors.
+   *
+   * @param logger the logger
+   * @param errorMsg the error msg
+   * @param exc the exc
+   * @param response the response
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public static void handleSearchServletErrors(Logger logger, String errorMsg, Exception exc,
+      HttpServletResponse response) throws IOException {
+    String errorLogMsg = (exc == null ? errorMsg : errorMsg + ". Error:" 
+        + exc.getLocalizedMessage());
+    logger.error(AaiUiMsgs.ERROR_GENERIC, errorLogMsg);
+    response.setContentType("application/json");
+    PrintWriter out = response.getWriter();
+    out.println(generateJsonErrorResponse(errorMsg));
+    out.close();
+  }
+
+  /**
+   * Generate json error response.
+   *
+   * @param message the message
+   * @return the string
+   */
+  public static String generateJsonErrorResponse(String message) {
+    return String.format("{ \"errorMessage\" : %s }", message);
+  }
+
+  /**
+   * Sets the servlet response.
+   *
+   * @param logger the logger
+   * @param isError the is error
+   * @param responseCode the response code
+   * @param response the response
+   * @param postPayload the post payload
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public static void setServletResponse(Logger logger, boolean isError, int responseCode,
+      HttpServletResponse response, String postPayload) throws IOException {
+
+    if (isError) {
+      logger.error(AaiUiMsgs.ERROR_GENERIC, postPayload);
+    }
+
+    response.setStatus(responseCode);
+
+    if (postPayload != null) {
+      response.setContentType("application/json");
+      PrintWriter out = response.getWriter();
+      out.println(postPayload);
+      out.close();
+    }
+  }
+
+  /**
+   * Gets the full url.
+   *
+   * @param elasticConfig the elastic config
+   * @param resourceUrl the resource url
+   * @return the full url
+   */
+  public static String getFullUrl(String eHost,String ePort, String resourceUrl) {
+    final String host = eHost;
+    final String port = ePort;
+    return String.format("http://%s:%s%s", host, port, resourceUrl);
+  }
+  
+  public static void setUpMdcContext(final Exchange exchange, final HttpServletRequest request) {
+
+    String txnId;
+
+    Object xTransactionId = exchange.getIn().getHeader("X-TransactionId");
+    if (xTransactionId == null) {
+      txnId = NodeUtils.getRandomTxnId();
+    } else {
+      txnId = (String) xTransactionId;
+    }
+
+    String fromAppId;
+
+    Object partnerName = exchange.getIn().getHeader("X-FromAppId");
+    if (partnerName == null) {
+      fromAppId = SparkyConstants.APP_NAME;
+    } else {
+      fromAppId = (String) partnerName;
+    }
+
+    MdcContext.initialize(txnId, "AAI-UI", "", fromAppId,
+        request.getRequestURI() + ":" + request.getLocalPort());
+  }
+  
+  public static Map<String, List<String>> getTxnHeaders() {
+    Map<String, List<String>> headers = new HashMap<String, List<String>>();
+    headers.put("X-TransactionId", Arrays.asList(MDC.get(MdcContext.MDC_REQUEST_ID)));
+    headers.put("X-FromAppId", Arrays.asList(MDC.get(MdcContext.MDC_PARTNER_NAME)));
+    return headers;
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityCountHistoryProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityCountHistoryProcessor.java
new file mode 100644
index 0000000..4c393e1
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityCountHistoryProcessor.java
@@ -0,0 +1,407 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.TreeMap;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.Processor;
+import org.apache.camel.component.restlet.RestletConstants;
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.inventory.EntityHistoryQueryBuilder;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.util.RestletUtils;
+import org.restlet.Request;
+import org.restlet.Response;
+import org.restlet.data.ClientInfo;
+import org.restlet.data.MediaType;
+import org.restlet.data.Status;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
+/**
+ * Receives and processes Entity Count History requests
+ */
+public class EntityCountHistoryProcessor implements Processor {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(EntityCountHistoryProcessor.class);
+
+  private static final long serialVersionUID = 1L;
+
+  private ElasticSearchAdapter elasticSearchAdapter = null;
+  private ObjectMapper mapper;
+  
+  private static final String SEARCH_PRETTY_STRING = "_search?pretty";
+  private static final String TYPE = "type";
+  private static final String TABLE = "table";
+  private static final String GRAPH = "graph";
+
+  private List<String> entityTypesToSummarize;
+  private List<String> vnfEntityTypes;
+  
+  private String entityCountHistoryIndexName;
+
+  private boolean summarizeVnfs = false;
+
+  private RestletUtils restletUtils = new RestletUtils();
+
+  /**
+   * Instantiates a new Entity Count History
+   */
+  
+  public EntityCountHistoryProcessor(ElasticSearchAdapter elasticSearchAdapter,
+      String entityTypesToSummarizeDelimitedList, String vnfEntityTypesDelimitedList, String entityCountHistoryIndexName) {
+
+    this.elasticSearchAdapter = elasticSearchAdapter;
+    this.entityCountHistoryIndexName = entityCountHistoryIndexName;
+
+    entityTypesToSummarize =
+        Arrays.asList(entityTypesToSummarizeDelimitedList.toLowerCase().split("[\\s,]+"));
+
+    vnfEntityTypes =
+        Arrays.asList(vnfEntityTypesDelimitedList.toLowerCase().split("[\\s,]+"));
+    
+    summarizeVnfs = vnfEntityTypesDelimitedList.toLowerCase().contains("vnf");
+
+    this.mapper = new ObjectMapper();
+    this.mapper.configure(SerializationFeature.INDENT_OUTPUT, true);
+  }
+  
+  /**
+   * Processes a entity count history search request
+   *
+   * @param exchange The Exchange object generated by Apache Camel for the incoming request
+   */
+
+  @Override
+  public void process(Exchange exchange) throws Exception {
+	  
+	  Request request = exchange.getIn().getHeader(RestletConstants.RESTLET_REQUEST, Request.class);
+	    Response restletResponse =
+	        exchange.getIn().getHeader(RestletConstants.RESTLET_RESPONSE, Response.class);
+
+	    Object xTransactionId = exchange.getIn().getHeader("X-TransactionId");
+	    if (xTransactionId == null) {
+	      xTransactionId = NodeUtils.getRandomTxnId();
+	    }
+
+	    Object partnerName = exchange.getIn().getHeader("X-FromAppId");
+	    if (partnerName == null) {
+	      partnerName = "Browser";
+	    }
+
+	    /*
+	     * Disables automatic Apache Camel Restlet component logging which prints out an undesirable log
+	     * entry which includes client (e.g. browser) information
+	     */
+	    request.setLoggable(false);
+
+	    ClientInfo clientInfo = request.getClientInfo();
+	    MdcContext.initialize((String) xTransactionId, "AAI-UI", "", (String) partnerName,
+	        clientInfo.getAddress() + ":" + clientInfo.getPort());
+
+	    String typeParameter = getTypeParameter(exchange);
+
+	    if (null != typeParameter && !typeParameter.isEmpty()) {
+	      OperationResult operationResult = null;
+
+	      try {
+	        operationResult = getResults(restletResponse, typeParameter);
+	        restletResponse.setEntity(operationResult.getResult(), MediaType.APPLICATION_JSON);
+	      } catch (Exception exc) {
+	        LOG.error(AaiUiMsgs.CONFIGURATION_ERROR, exc.getLocalizedMessage());
+	      }
+	    } else {
+	      LOG.error(AaiUiMsgs.RESOURCE_NOT_FOUND, request.getOriginalRef().toString());
+	      String errorMessage =
+	          restletUtils.generateJsonErrorResponse("Unsupported request. Resource not found.");
+	      restletResponse.setEntity(errorMessage, MediaType.APPLICATION_JSON);
+	      restletResponse.setStatus(Status.CLIENT_ERROR_NOT_FOUND);
+	    }
+
+	    exchange.getOut().setBody(restletResponse);
+  }
+
+
+  /**
+   * Format line graph output
+   *
+   * @param results The results
+   * @return The JSON object
+   * @throws JsonProcessingException The JSON processing exception
+   */
+  public JSONObject formatLineGraphOutput(String results) throws JsonProcessingException {
+    Map<Long, Long> countByDateMap = new HashMap<Long, Long>();
+
+    JsonNode resultNode = null;
+
+    JSONObject finalResult = new JSONObject();
+    JSONArray finalResultArr = new JSONArray();
+
+    try {
+      resultNode = mapper.readTree(results);
+
+      final JsonNode bucketsNode = getBucketsNode(resultNode);
+
+      if (bucketsNode.isArray()) {
+
+        for (final JsonNode entityNode : bucketsNode) {
+          final JsonNode dateBucketNode = entityNode.get("group_by_date").get("buckets");
+          if (dateBucketNode.isArray()) {
+            for (final JsonNode dateBucket : dateBucketNode) {
+              Long date = dateBucket.get("key").asLong();
+              final JsonNode countBucketNode =
+                  dateBucket.get("sort_by_date").get("hits").get("hits");
+
+              if (countBucketNode.isArray()) {
+                final JsonNode latestEntityNode = countBucketNode.get(0);
+
+                long currentCount = latestEntityNode.get("_source").get("count").asLong();
+                if (countByDateMap.containsKey(date)) {
+                  // add to the value if map already contains this date
+                  currentCount += countByDateMap.get(date);
+                }
+
+                countByDateMap.put(date, currentCount);
+              }
+            }
+
+          }
+        }
+      }
+
+      /*
+       * Sort the map by epoch timestamp
+       */
+      Map<Long, Long> sortedMap = new TreeMap<Long, Long>(countByDateMap);
+      for (Entry<Long, Long> entry : sortedMap.entrySet()) {
+        JSONObject dateEntry = new JSONObject();
+        dateEntry.put("date", entry.getKey());
+        dateEntry.put("count", entry.getValue());
+        finalResultArr.put(dateEntry);
+      }
+
+    } catch (Exception exc) {
+      LOG.warn(AaiUiMsgs.ERROR_BUILDING_SEARCH_RESPONSE, exc.getLocalizedMessage());
+    }
+
+    return finalResult.put("result", finalResultArr);
+  }
+
+  /**
+   * Format table output
+   *
+   * @param results The results
+   * @return The JSON object
+   * @throws JsonProcessingException The JSON processing exception
+   */
+  public JSONObject formatTableOutput(String results) throws JsonProcessingException {
+    JsonNode resultNode = null;
+
+    JSONObject finalResult = new JSONObject();
+    JSONArray entitiesArr = new JSONArray();
+
+    Map<String, Long> entityCountInTable = initializeEntityMap();
+
+    long vnfCount = 0;
+
+    try {
+      resultNode = mapper.readTree(results);
+
+      final JsonNode bucketsNode = getBucketsNode(resultNode);
+      if (bucketsNode.isArray()) {
+
+        for (final JsonNode entityNode : bucketsNode) {
+          String entityType = entityNode.get("key").asText();
+          boolean isAVnf = vnfEntityTypes.contains(entityType);
+          long countValue = 0;
+
+          if (isAVnf || entityCountInTable.get(entityType) != null) {
+            final JsonNode hitsBucketNode = entityNode.get("sort_by_date").get("hits").get("hits");
+            if (hitsBucketNode.isArray()) {
+              // the first bucket will be the latest
+              final JsonNode hitNode = hitsBucketNode.get(0);
+
+              countValue = hitNode.get("_source").get("count").asLong();
+
+              /*
+               * Special case: Add all the VNF types together to get aggregate count
+               */
+              if (summarizeVnfs && isAVnf) {
+                vnfCount += countValue;
+                countValue = vnfCount;
+                entityType = "vnf";
+              }
+
+              entityCountInTable.replace(entityType, countValue);
+            }
+          }
+
+        }
+      }
+      for (Entry<String, Long> entry : entityCountInTable.entrySet()) {
+        JSONObject entityType = new JSONObject();
+        entityType.put("key", entry.getKey());
+        entityType.put("doc_count", entry.getValue());
+        entitiesArr.put(entityType);
+      }
+
+      finalResult.put("result", entitiesArr);
+
+    } catch (Exception exc) {
+      LOG.warn(AaiUiMsgs.ERROR_BUILDING_RESPONSE_FOR_TABLE_QUERY, exc.getLocalizedMessage());
+    }
+
+    return finalResult;
+  }
+
+  /**
+   * Gets the results
+   *
+   * @param response The response
+   * @param type The type
+   * @return The results
+   */
+  public OperationResult getResults(Response response, String type) {
+    OperationResult operationResult = new OperationResult();
+
+    String reqPayload = EntityHistoryQueryBuilder.getQuery(type).toString();
+
+    try {
+      final String fullUrlStr = elasticSearchAdapter
+          .buildElasticSearchUrlForApi(entityCountHistoryIndexName, SEARCH_PRETTY_STRING);
+
+      OperationResult opResult = elasticSearchAdapter.doPost(fullUrlStr, reqPayload,
+          javax.ws.rs.core.MediaType.APPLICATION_JSON_TYPE);
+
+      JSONObject finalOutput = null;
+      if (type.equalsIgnoreCase(TABLE)) {
+        finalOutput = formatTableOutput(opResult.getResult());
+      } else if (type.equalsIgnoreCase(GRAPH)) {
+        finalOutput = formatLineGraphOutput(opResult.getResult());
+      }
+
+      if (finalOutput != null) {
+        response.setEntity(finalOutput.toString(), MediaType.APPLICATION_JSON);
+        operationResult.setResult(finalOutput.toString());
+      }
+    } catch (JsonProcessingException exc) {
+      restletUtils.handleRestletErrors(LOG, "Unable to map JSONpayload", exc, response);
+    }
+
+    return operationResult;
+  }
+
+  /**
+   * Gets the buckets node
+   *
+   * @param node The node
+   * @return The buckets node
+   * @throws Exception The exception
+   */
+  public JsonNode getBucketsNode(JsonNode node) throws Exception {
+    if (node.get("aggregations").get("group_by_entityType").get("buckets") != null) {
+      return node.get("aggregations").get("group_by_entityType").get("buckets");
+    } else {
+      throw new Exception("Failed to map JSON response");
+    }
+  }
+
+  /**
+   * Initialize entity map
+   *
+   * @return the map
+   */
+  private Map<String, Long> initializeEntityMap() {
+    Map<String, Long> entityMap = new HashMap<String, Long>();
+    for (String entity : entityTypesToSummarize) {
+      entityMap.put(entity, (long) 0);
+    }
+
+    return entityMap;
+  }
+
+  /**
+   * Extracts the "type" query parameter from the request URI
+   *
+   * @param exchange
+   * @return String containing the value of the "type" query parameter of the request. Returns null
+   *         if no "type" parameter found
+   */
+  public String getTypeParameter(Exchange exchange) {
+    String typeParameter = null;
+
+    String requestUriParameterString = exchange.getIn().getHeader("CamelHttpQuery", String.class);
+
+    if (null != requestUriParameterString) {
+      String[] requestParameterParts = requestUriParameterString.split("&");
+
+      String[] parameter = requestParameterParts[0].split("=");
+      String currentParameterKey = parameter[0];
+
+      if (null != currentParameterKey && !currentParameterKey.isEmpty()) {
+        // Check if we're looking at the "type" parameter key
+        if (currentParameterKey.equals(TYPE)) {
+          boolean uriIncludesTypeParameterValue =
+              (parameter.length >= 2) && !parameter[1].isEmpty();
+
+          if (uriIncludesTypeParameterValue) {
+            String typeParameterValue = parameter[1];
+
+            // Is the parameter value one that we return data for?
+            if (typeParameterValue.equalsIgnoreCase(TABLE)
+                || typeParameterValue.equalsIgnoreCase(GRAPH)) {
+              typeParameter = typeParameterValue;
+            }
+          }
+        }
+      }
+    }
+
+    return typeParameter;
+  }
+
+
+  public void setRestletUtils(RestletUtils restletUtils) {
+    this.restletUtils = restletUtils;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityTypeSummary.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityTypeSummary.java
new file mode 100644
index 0000000..b36753e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityTypeSummary.java
@@ -0,0 +1,53 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class EntityTypeSummary {
+  private int totalChartHits;
+  private List<EntityTypeSummaryBucket> buckets = new ArrayList<>();
+ 
+  public int getTotalChartHits() {
+    return totalChartHits;
+  }
+ 
+  public List<EntityTypeSummaryBucket> getBuckets() {
+    return buckets;
+  }
+ 
+  public void setTotalChartHits(int totalChartHits) {
+    this.totalChartHits = totalChartHits;
+  }
+ 
+  public void setBuckets(List<EntityTypeSummaryBucket> buckets) {
+    this.buckets = buckets;
+  }
+  
+  public void addBucket(EntityTypeSummaryBucket bucket) {
+    this.buckets.add(bucket);
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityTypeSummaryBucket.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityTypeSummaryBucket.java
new file mode 100644
index 0000000..9568232
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/EntityTypeSummaryBucket.java
@@ -0,0 +1,46 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search;
+
+public class EntityTypeSummaryBucket {
+  private int count;
+  private String key;
+ 
+  public int getCount() {
+    return count;
+  }
+ 
+  public String getKey() {
+    return key;
+  }
+ 
+  public void setCount(int count) {
+    this.count = count;
+  }
+ 
+  public void setKey(String key) {
+    this.key = key;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchEntityProperties.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchEntityProperties.java
new file mode 100644
index 0000000..c790bb1
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchEntityProperties.java
@@ -0,0 +1,49 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class SearchEntityProperties {
+  private String type;
+  private Map<String, String> fields = new HashMap<>();
+  
+  public String getType() {
+    return type;
+  }
+  
+  public Map<String, String> getFields() {
+    return fields;
+  }
+  
+  public void setType(String type) {
+    this.type = type;
+  }
+  
+  public void setFields(Map<String, String> field) {
+    this.fields = field;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchResponse.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchResponse.java
new file mode 100644
index 0000000..201c154
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchResponse.java
@@ -0,0 +1,102 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onap.aai.sparky.search.entity.SearchSuggestion;
+
+/**
+ * The Class SearchResponse.
+ */
+public class SearchResponse {
+  
+  private long processingTimeInMs;
+  private int totalFound;
+
+  private List<SearchSuggestion> suggestions;
+
+  /**
+   * Instantiates a new search response.
+   */
+  public SearchResponse() {
+    this.suggestions = new ArrayList<SearchSuggestion>();
+    this.processingTimeInMs = 0;
+    this.totalFound = 0;
+  }
+
+  public long getProcessingTimeInMs() {
+    return processingTimeInMs;
+  }
+
+  public void setProcessingTimeInMs(long processingTimeInMs) {
+    this.processingTimeInMs = processingTimeInMs;
+  }
+  
+  public int getTotalFound() {
+    return totalFound;
+  }
+  
+  public void setTotalFound(int totalFound) {
+    this.totalFound = totalFound;
+  }
+
+  public List<SearchSuggestion> getSuggestions() {
+    return suggestions;
+  }
+
+  public void setSuggestions(List<SearchSuggestion> suggestions) {
+    this.suggestions = suggestions;
+  }
+
+  /**
+   * Adds the entity entry.
+   *
+   * @param suggestionEntry that will be converted to JSON
+   */
+  public void addSuggestion(SearchSuggestion suggestionEntity){
+    suggestions.add(suggestionEntity);
+  }
+  
+  /**
+   * Increments the total number of hits for this SearchResponse by
+   *  the value passed in.
+   * 
+   * @param additionalCount - Count to increment the total found
+   */
+  public void addToTotalFound(int additionalCount) {
+    totalFound += additionalCount;
+  }
+
+  @Override
+  public String toString() {
+    return "SearchResponse [processingTimeInMs=" + processingTimeInMs + ", totalFound=" + totalFound
+        + ", " + (suggestions != null ? "suggestions=" + suggestions : "") + "]";
+  }
+  
+  
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchServiceAdapter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchServiceAdapter.java
new file mode 100644
index 0000000..d37997a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/SearchServiceAdapter.java
@@ -0,0 +1,139 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.ws.rs.core.MediaType;
+
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.Headers;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.restclient.client.RestClient;
+import org.onap.aai.sparky.dal.rest.RestClientFactory;
+import org.onap.aai.sparky.dal.rest.config.RestEndpointConfig;
+import org.slf4j.MDC;
+
+
+/**
+ * The Class SearchServiceAdapter.
+ */
+public class SearchServiceAdapter {
+
+  private static final String VALUE_QUERY = "query";
+  
+  private RestClient client;
+  private RestEndpointConfig endpointConfig;
+  private String serviceApiVersion;
+
+  private Map<String, List<String>> commonHeaders;
+
+  /**
+   * Instantiates a new search adapter.
+   * @throws Exception 
+   */
+  public SearchServiceAdapter(RestEndpointConfig endpointConfig, String serviceApiVersion) throws Exception {
+
+    client = RestClientFactory.buildClient(endpointConfig);
+
+    commonHeaders = new HashMap<String, List<String>>();
+    commonHeaders.put("Accept", Arrays.asList("application/json"));
+    commonHeaders.put(Headers.FROM_APP_ID, Arrays.asList("AAI-UI"));
+    
+    this.serviceApiVersion = serviceApiVersion;
+    this.endpointConfig = endpointConfig;
+  }
+  
+  public String getServiceApiVersion() {
+    return serviceApiVersion;
+  }
+
+  public void setServiceApiVersion(String serviceApiVersion) {
+    this.serviceApiVersion = serviceApiVersion;
+  }
+
+  public RestEndpointConfig getEndpointConfig() {
+    return endpointConfig;
+  }
+
+  public void setEndpointConfig(RestEndpointConfig endpointConfig) {
+    this.endpointConfig = endpointConfig;
+  }
+
+  public OperationResult doPost(String url, String jsonPayload, String acceptContentType) {
+    OperationResult or = client.post(url, jsonPayload, getTxnHeader(),
+        MediaType.APPLICATION_JSON_TYPE, MediaType.APPLICATION_JSON_TYPE);
+    return new OperationResult(or.getResultCode(), or.getResult());
+  }
+
+  public OperationResult doGet(String url, String acceptContentType) {
+    OperationResult or =
+        client.get(url, getTxnHeader(), MediaType.APPLICATION_JSON_TYPE);
+    return new OperationResult(or.getResultCode(), or.getResult());
+  }
+
+  public OperationResult doPut(String url, String payload, String acceptContentType) {
+    OperationResult or = client.put(url, payload, getTxnHeader(),
+        MediaType.APPLICATION_JSON_TYPE, MediaType.APPLICATION_JSON_TYPE);
+    return new OperationResult(or.getResultCode(), or.getResult());
+  }
+
+  public OperationResult doDelete(String url, String acceptContentType) {
+
+    OperationResult or =
+        client.delete(url, getTxnHeader(), MediaType.APPLICATION_JSON_TYPE);
+    return new OperationResult(or.getResultCode(), or.getResult());
+  }
+
+  public Map<String, List<String>> getTxnHeader() {
+    HashMap<String, List<String>> headers = new HashMap<String, List<String>>();
+    headers.putAll(this.commonHeaders);
+    headers.put("X-TransactionId", Arrays.asList(MDC.get(MdcContext.MDC_REQUEST_ID)));
+    headers.put("X-FromAppId", Arrays.asList(MDC.get(MdcContext.MDC_PARTNER_NAME)));
+    return headers;
+  }
+
+  /**
+   * Get Full URL for search
+   *
+   * @param api the api
+   * @param indexName
+   * @return the full url
+   */
+  public String buildSearchServiceQueryUrl(String indexName) {
+    return buildSearchServiceUrlForApi(indexName, VALUE_QUERY);
+  }
+
+  public String buildSearchServiceUrlForApi(String indexName, String api) {
+    return String.format("https://%s:%s/services/search-data-service/%s/search/indexes/%s/%s",
+        endpointConfig.getEndpointIpAddress(), endpointConfig.getEndpointServerPort(),
+        serviceApiVersion, indexName, api);
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/UnifiedSearchProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/UnifiedSearchProcessor.java
new file mode 100644
index 0000000..dfe9016
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/UnifiedSearchProcessor.java
@@ -0,0 +1,188 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import java.util.TreeMap;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.camel.Exchange;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.logging.util.ServletUtils;
+import org.onap.aai.sparky.search.api.SearchProvider;
+import org.onap.aai.sparky.search.entity.QuerySearchEntity;
+import org.onap.aai.sparky.search.entity.SearchSuggestion;
+import org.onap.aai.sparky.search.registry.SearchProviderRegistry;
+import org.onap.aai.sparky.util.NodeUtils;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class UnifiedSearchProcessor {
+
+  protected static final String HASH_ID_KEY = "hashId";
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(UnifiedSearchProcessor.class);
+
+  protected SearchProviderRegistry searchProviderRegistry;
+  protected ObjectMapper mapper;
+  protected boolean useOrderedSearchProviderKeys;
+
+  public UnifiedSearchProcessor() {
+    mapper = new ObjectMapper();
+    this.useOrderedSearchProviderKeys = false;
+  }
+
+  public boolean isUseOrderedSearchProviderKeys() {
+    return useOrderedSearchProviderKeys;
+  }
+
+  public void setUseOrderedSearchProviderKeys(boolean useOrderedSearchProviderKeys) {
+    this.useOrderedSearchProviderKeys = useOrderedSearchProviderKeys;
+  }
+
+  public void search(Exchange exchange) {
+    HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);
+    ServletUtils.setUpMdcContext(exchange, request);
+
+    SearchResponse searchResponse = new SearchResponse();
+    long processTime = System.currentTimeMillis();
+    int totalAdded = 0;
+
+    try {
+
+      String payload = exchange.getIn().getBody(String.class);
+
+      if (payload == null || payload.isEmpty()) {
+
+        LOG.error(AaiUiMsgs.SEARCH_SERVLET_ERROR, "Request Payload is empty");
+        exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 404);
+        return;
+
+      } else {
+
+        QuerySearchEntity searchRequest = mapper.readValue(payload, QuerySearchEntity.class);
+        int maxResultsPerSearch = Integer.valueOf(searchRequest.getMaxResults());
+
+        Map<String, List<SearchSuggestion>> searchProviderSuggestions =
+            new HashMap<String, List<SearchSuggestion>>();
+
+        int totalSuggestionsFromProviders = 0;
+        List<SearchSuggestion> suggestions = null;
+        for (SearchProvider searchProvider : searchProviderRegistry.getSearchProviders()) {
+          suggestions = searchProvider.search(searchRequest);
+          totalSuggestionsFromProviders += suggestions.size();
+          searchProviderSuggestions.put(searchProvider.getClass().getCanonicalName(), suggestions);
+        }
+
+        /*
+         * Using ordered search provider keys allows us to deterministically calculate how many
+         * results from each provider should be returned. At the moment, this behavior is primarily
+         * only beneficial to test classes. As there is a cost to sorted-collections in the call
+         * processing path, this behavior has been made optional.
+         */
+
+        if (useOrderedSearchProviderKeys) {
+          searchProviderSuggestions =
+              new TreeMap<String, List<SearchSuggestion>>(searchProviderSuggestions);
+        }
+
+        if (totalSuggestionsFromProviders > 0) {
+
+          int suggestionIndex = 0;
+
+          Set<Entry<String, List<SearchSuggestion>>> searchProviderResults =
+              searchProviderSuggestions.entrySet();
+
+          while (totalAdded < maxResultsPerSearch && (totalAdded < totalSuggestionsFromProviders)) {
+
+            for (Entry<String, List<SearchSuggestion>> searchProviderResultList : searchProviderResults) {
+
+              if ((suggestionIndex <= (searchProviderResultList.getValue().size() - 1))) {
+
+                if (totalAdded < maxResultsPerSearch) {
+                  searchResponse
+                      .addSuggestion(searchProviderResultList.getValue().get(suggestionIndex));
+                  totalAdded++;
+                }
+              }
+
+            }
+
+            suggestionIndex++;
+
+          }
+
+        }
+
+      }
+
+      searchResponse.addToTotalFound(totalAdded);
+
+      processTime = System.currentTimeMillis() - processTime;
+      searchResponse.setProcessingTimeInMs(processTime);
+      String searchResponseJson = NodeUtils.convertObjectToJson(searchResponse, true);
+      exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 200);
+      exchange.getOut().setBody(searchResponseJson);
+
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_PROCESSING_REQUEST, exc);
+
+      exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 500);
+      exchange.getOut().setBody(
+          ServletUtils.generateJsonErrorResponse("Processing error = " + exc.getMessage()),
+          String.class);
+
+    } finally {
+      /*
+       * Restore the txnId + appId from the current thread local via the MdcContext
+       */
+
+      ServletUtils.getTxnHeaders().forEach((key, value) -> {
+        exchange.getOut().setHeader(key, value);
+      });
+
+      exchange.getOut().setHeader("RequestUrl", request.getRequestURI());
+      exchange.getOut().setHeader("RequestPort", request.getLocalPort());
+
+    }
+  }
+
+  public SearchProviderRegistry getSearchProviderRegistry() {
+    return searchProviderRegistry;
+  }
+
+  public void setSearchProviderRegistry(SearchProviderRegistry searchProviderRegistry) {
+    this.searchProviderRegistry = searchProviderRegistry;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/api/SearchProvider.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/api/SearchProvider.java
new file mode 100644
index 0000000..923c4d6
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/api/SearchProvider.java
@@ -0,0 +1,36 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.api;
+
+import java.util.List;
+
+import org.onap.aai.sparky.search.entity.QuerySearchEntity;
+import org.onap.aai.sparky.search.entity.SearchSuggestion;
+
+public interface SearchProvider {
+   
+  List<SearchSuggestion> search(QuerySearchEntity queryRequest);
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/config/SuggestionConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/config/SuggestionConfig.java
new file mode 100644
index 0000000..070f305
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/config/SuggestionConfig.java
@@ -0,0 +1,76 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.config;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+public class SuggestionConfig {
+
+
+  private Map<String, String> pairingList;
+  private Collection<String> stopWords;
+  private String defaultPairingValue;
+  private String ViSuggestionRoute;
+
+
+  public SuggestionConfig() {}
+
+
+  public Collection<String> getStopWords() {
+    return stopWords;
+  }
+
+  public void setStopWords(Collection<String> stopWords) {
+    this.stopWords = stopWords;
+  }
+
+  public Map<String, String> getPairingList() {
+    return pairingList;
+  }
+
+  public void setPairingList(HashMap<String, String> pairingList) {
+    this.pairingList = pairingList;
+  }
+
+  public String getDefaultPairingValue() {
+    return defaultPairingValue;
+  }
+
+  public void setDefaultPairingValue(String defaultPairingValue) {
+    this.defaultPairingValue = defaultPairingValue;
+  }
+
+  public String getViSuggestionRoute() {
+    return ViSuggestionRoute;
+  }
+
+  public void setViSuggestionRoute(String ViSuggestionRoute) {
+    this.ViSuggestionRoute = ViSuggestionRoute;
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/entity/QuerySearchEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/entity/QuerySearchEntity.java
new file mode 100644
index 0000000..37059fb
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/entity/QuerySearchEntity.java
@@ -0,0 +1,73 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.entity;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+/**
+ * The Class ViewAndInspectSearchRequest.
+ */
+public class QuerySearchEntity {
+
+  private static final String DEFAULT_MAX_RESULTS = "10";
+  public String maxResults;
+  public String queryStr;
+
+  /**
+   * Instantiates a new view and inspect search request.
+   */
+  public QuerySearchEntity() {
+    maxResults = DEFAULT_MAX_RESULTS;
+    queryStr = null;
+  }
+
+  public String getMaxResults() {
+    return maxResults;
+  }
+
+  public void setMaxResults(String maxResults) {
+    this.maxResults = maxResults;
+  }
+
+  public String getQueryStr() {
+    return queryStr;
+  }
+
+  public void setQueryStr(String queryStr) {
+    this.queryStr = queryStr;
+  }
+
+  @JsonIgnore
+  public String[] getSearchTerms() {
+
+    if (queryStr == null) {
+      return null;
+    }
+
+    return queryStr.split(" ");
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/entity/SearchSuggestion.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/entity/SearchSuggestion.java
new file mode 100644
index 0000000..4529af5
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/entity/SearchSuggestion.java
@@ -0,0 +1,39 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.entity;
+
+public interface SearchSuggestion {
+  public String getHashId();
+
+  public void setHashId(String hashId);
+
+  public String getRoute();
+
+  public void setRoute(String route);
+
+  public String getText();
+
+  public void setText(String searchText);
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterElasticSearchAdapter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterElasticSearchAdapter.java
new file mode 100644
index 0000000..3a01e2b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterElasticSearchAdapter.java
@@ -0,0 +1,119 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.json.JsonObject;
+import javax.ws.rs.core.MediaType;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.search.filters.config.UiFilterDataSourceConfig;
+import org.onap.aai.sparky.search.filters.entity.UiFilterEntity;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+
+/**
+ * Performs all Elasticsearch related queries for filters related to
+ * the Sparky-FE.
+ * 
+ * @author RICHARV
+ */
+public class FilterElasticSearchAdapter {
+  
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(FilterElasticSearchAdapter.class);
+  private static final String AGGS = "aggregations";
+  private static final String CONTAINER = "default";
+  private static final String BUCKETS = "buckets";
+  private static final String FILTER_VALUE_KEY = "key";
+  private ElasticSearchAdapter elasticSearchAdapter;
+  
+  public FilterElasticSearchAdapter(ElasticSearchAdapter elasticSearchAdapter) {
+    this.elasticSearchAdapter = elasticSearchAdapter;
+  }
+  
+  /**
+   * For a given UiFilterEntity, will attempt to contact an Elasticsearch instance
+   * and fetch all possible values for filter's field name.
+   * 
+   * @param filter - Filter object against which the search will take place.
+   * @param sourceData - If present, contains the index name and field value to search against.
+   * @return - A List of strings if results were found, else empty list.
+   */
+  public List<String> fetchValuesForFilter(UiFilterEntity filter, UiFilterDataSourceConfig dataSourceConfig) {
+    ArrayList<String> filterValues = new ArrayList<String>();
+    
+    if(dataSourceConfig != null) {
+      JsonObject filterValueQuery = null;
+      if(dataSourceConfig.getPathToField() != null) {
+        filterValueQuery = FilterQueryBuilder.createNestedFilterValueQueryObject(dataSourceConfig.getFieldName(), dataSourceConfig.getPathToField());
+      } else {
+        filterValueQuery = FilterQueryBuilder.createFilterValueQueryObject(dataSourceConfig.getFieldName());
+      }
+      
+      OperationResult opResult = elasticSearchAdapter.doPost(
+          elasticSearchAdapter.buildElasticSearchUrlForApi(dataSourceConfig.getIndexName(),
+              SparkyConstants.ES_SEARCH_API),
+          filterValueQuery.toString(), MediaType.APPLICATION_JSON_TYPE);
+      
+      String result = opResult.getResult();
+      if(opResult.wasSuccessful() && result != null) {
+        JSONObject responseJson = new JSONObject(result);
+        JSONObject aggJson = responseJson.getJSONObject(AGGS);
+        
+        JSONObject containerJson = null;
+        if(dataSourceConfig.getPathToField() != null) {
+          JSONObject nestedContainer = aggJson.getJSONObject(dataSourceConfig.getPathToField());
+          containerJson = nestedContainer.getJSONObject(dataSourceConfig.getFieldName());
+        } else {
+          containerJson = aggJson.getJSONObject(CONTAINER);
+        }
+        
+        JSONArray buckets = containerJson.getJSONArray(BUCKETS);
+        
+        int bucketLength = buckets.length();
+        for(int i = 0; i < bucketLength; i++) {
+          JSONObject filterBucket = buckets.getJSONObject(i);
+          
+          String filterValue = filterBucket.getString(FILTER_VALUE_KEY);
+          if(filterValue != null && !filterValue.isEmpty()) {
+            filterValues.add(filterValue);
+          }
+        }
+      } else {
+        LOG.error(AaiUiMsgs.ERROR_FETCHING_FILTER_VALUES, String.valueOf(opResult.getResultCode()), filter.getFilterName());
+      }
+    }
+    filterValues.sort(String::compareToIgnoreCase);
+    return filterValues;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterProcessor.java
new file mode 100644
index 0000000..9d404a9
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterProcessor.java
@@ -0,0 +1,144 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.json.JsonObject;
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.camel.Exchange;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.logging.util.ServletUtils;
+import org.onap.aai.sparky.search.filters.entity.UiFilterEntity;
+import org.onap.aai.sparky.search.filters.entity.UiFiltersEntity;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class FilterProcessor {
+  
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(FilterProcessor.class);
+  
+  private ObjectMapper mapper;
+  private FilteredSearchHelper filteredSearchHelper;
+  
+  public FilterProcessor() {
+    this.mapper = new ObjectMapper();
+  }
+  
+  public ObjectMapper getMapper() {
+    return mapper;
+  }
+
+  public FilteredSearchHelper getFilteredSearchHelper() {
+    return filteredSearchHelper;
+  }
+  
+  public void setFilteredSearchHelper(FilteredSearchHelper filteredSearchHelper) {
+    this.filteredSearchHelper = filteredSearchHelper;
+  }
+
+  public void getFiltersWithValues(Exchange exchange) {
+    
+    HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);
+    ServletUtils.setUpMdcContext(exchange, request);
+    
+    UiFiltersEntity viewFiltersList = null;
+    boolean wasErrorDuringFilterDiscovery = false;
+    
+    try {
+      String payload = exchange.getIn().getBody(String.class);
+
+      if (payload == null || payload.isEmpty()) {
+        /* Don't throw back an error, just return an empty set */
+        LOG.error(AaiUiMsgs.SEARCH_SERVLET_ERROR, "Request Payload is empty");
+        wasErrorDuringFilterDiscovery = true;
+      } else {
+        String viewName = mapper.readValue(payload, JsonNode.class).get(SparkyConstants.UI_FILTER_VIEW_NAME_PARAMETER).asText();
+
+        if (viewName == null || viewName.isEmpty()) {
+          wasErrorDuringFilterDiscovery = true;
+        } else {
+          viewFiltersList = filteredSearchHelper.doFilterDiscovery(viewName);
+        }
+      }
+    } catch(Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, "FilterProcessor failed to get filter list due to error = " + exc.getMessage());
+      
+      exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 500);
+      
+      exchange.getOut().setBody(
+          ServletUtils.generateJsonErrorResponse("FilterProcessor failed to get filter list due to error = " + exc.getMessage()),
+          String.class);
+      
+      return;
+    }
+    
+    boolean wasErrorDuringValueSearch = false;
+    if(!wasErrorDuringFilterDiscovery) {
+      try {
+        if(!viewFiltersList.getFilters().isEmpty()) {
+          List<String> filterIds = new ArrayList<String>();
+          
+          for(UiFilterEntity filterEntity : viewFiltersList.getFilters()) {
+            filterIds.add(filterEntity.getFilterId());
+          }
+          
+          UiFiltersEntity responseFiltersList = filteredSearchHelper.doFilterEnumeration(filterIds);
+          
+          JsonObject finalResponse = UiFiltersEntityConverter.convertUiFiltersEntityToUnifiedFilterResponse(responseFiltersList);
+          exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 200);
+          exchange.getOut().setBody(finalResponse.toString());
+        } else {
+          wasErrorDuringValueSearch = true;
+        }
+      } catch(Exception exc) {
+        LOG.error(AaiUiMsgs.ERROR_GENERIC, "FilterProcessor failed to generate valid unifiedFilterRequest response due to error, " + exc.getMessage());
+
+        exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 500);
+
+        exchange.getOut().setBody(
+            ServletUtils.generateJsonErrorResponse("FilterProcessor failed to generate valid unifiedFilterRequest response due to error = " + exc.getMessage()),
+            String.class);
+        
+        return;
+      }
+    } 
+    
+    // In the case of an error we want to respond with a valid empty response
+    if(wasErrorDuringFilterDiscovery || wasErrorDuringValueSearch) {
+      //response.setStatus(Status.SUCCESS_OK);
+      //response.setEntity(UiFiltersEntityConverter.generateEmptyResponse().toString(), MediaType.APPLICATION_JSON);
+      exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, 404);
+      exchange.getOut().setBody(UiFiltersEntityConverter.generateEmptyResponse().toString());
+    }
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterQueryBuilder.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterQueryBuilder.java
new file mode 100644
index 0000000..41a7b91
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilterQueryBuilder.java
@@ -0,0 +1,218 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.json.Json;
+import javax.json.JsonArrayBuilder;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.search.filters.config.UiFilterConfig;
+import org.onap.aai.sparky.search.filters.entity.AggregationEntity;
+import org.onap.aai.sparky.search.filters.entity.BoolQueryBuilder;
+import org.onap.aai.sparky.search.filters.entity.FilteredAggregationQueryBuilder;
+import org.onap.aai.sparky.search.filters.entity.MatchFilterCriteriaEntity;
+import org.onap.aai.sparky.search.filters.entity.SearchFilter;
+
+/**
+ * Used to generate queries against Elasticsearch for filter related queries.
+ */
+public class FilterQueryBuilder {
+  
+  private static final int EXISTING_FILTERS_LIMIT = 0;
+  private static final int SHOULD_BRANCH_LIMIT = 2;
+
+  public static JsonObject createFilteredBoolQueryObject(FiltersConfig filtersConfig, List<SearchFilter> searchFilters, int minShouldMatch, List<String> fields) {
+
+    if (searchFilters == null || searchFilters.size() == 0) {
+      return null;
+    }
+
+    int searchFilterValueSize = 0;
+
+    BoolQueryBuilder boolQueryBuilder = new BoolQueryBuilder();
+
+    for (SearchFilter searchFilter : searchFilters) {
+
+      searchFilterValueSize = searchFilter.getValues().size();
+
+      /*
+       * translate the filter-id into the filter-name from the oxm data model/config file
+       */
+      UiFilterConfig filter = filtersConfig.getFilterById(searchFilter.getFilterId());
+
+      if (filter == null || filter.getFilterName() == null) {
+        // log error and continue
+      } else {
+        
+        String fieldName = filter.getDataSource().getFieldName();
+        if(!fields.contains(fieldName)) {
+          fields.add(fieldName);
+        }
+        
+        if (searchFilterValueSize >= SHOULD_BRANCH_LIMIT) {
+          // Add should branches
+          for (String filterValue : searchFilter.getValues()) {
+            boolQueryBuilder.addShouldFilter(new MatchFilterCriteriaEntity(fieldName, filterValue)); 
+          }
+
+        } else if (searchFilterValueSize > EXISTING_FILTERS_LIMIT) {
+          // Add must branch
+          for (String filterValue : searchFilter.getValues()) {
+            boolQueryBuilder.addMustFilter(new MatchFilterCriteriaEntity(fieldName, filterValue));
+          }
+        }
+      }
+    }
+
+    boolQueryBuilder.setMinShouldMatch(minShouldMatch);
+    
+    return boolQueryBuilder.getJsonObject();
+  }
+
+  public static JsonObject createAggregationQueryArray(FiltersConfig filtersConfig, List<SearchFilter> searchFilters) {
+
+    if (searchFilters == null || searchFilters.size() == 0) {
+      // log error
+      return null;
+    }
+
+    FilteredAggregationQueryBuilder aggQueryBuilder = new FilteredAggregationQueryBuilder();
+
+    for (SearchFilter searchFilter : searchFilters) {
+
+      /*
+       * translate the filter-id into the filter-name from the oxm data model/config file
+       */
+      UiFilterConfig filter = filtersConfig.getFilterById(searchFilter.getFilterId());
+
+      if (filter == null || filter.getFilterName() == null) {
+        // log error and continue
+      } else {
+        String fieldName = filter.getDataSource().getFieldName();
+        aggQueryBuilder.addAggregationEntity(new AggregationEntity(fieldName, fieldName, 0));
+      }
+
+    }
+
+    return aggQueryBuilder.getJsonObject();
+  }
+
+  public static JsonObject createCombinedBoolAndAggQuery(FiltersConfig filtersConfig, List<SearchFilter> searchFilters, int minShouldMatch) {
+    JsonObjectBuilder wrappedQueryBuilder = Json.createObjectBuilder();
+    if(searchFilters != null) {
+      List<String> fields = new ArrayList<String>();
+      JsonObject boolQuery = createFilteredBoolQueryObject(filtersConfig,searchFilters, minShouldMatch, fields);
+      JsonObject aggQuery = createAggregationQueryArray(filtersConfig, searchFilters);
+
+      if (boolQuery != null) {
+        wrappedQueryBuilder.add("size", 0);
+        
+        JsonArrayBuilder filedsArrayBuilder = Json.createBuilderFactory(null).createArrayBuilder(); // TODO -> Should we use a class instance factory?
+        for(String field : fields) {
+          filedsArrayBuilder.add(field);
+        }
+        wrappedQueryBuilder.add("fields", filedsArrayBuilder.build());
+        
+        wrappedQueryBuilder.add("query", boolQuery);
+      }
+
+      if (aggQuery != null) {
+        wrappedQueryBuilder.add("aggs", aggQuery);
+      }
+    }
+    return wrappedQueryBuilder.build();
+  }
+
+  public static JsonObject createFilterValueQueryObject(String fieldValue) {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+    jsonBuilder.add("size", "0"); // avoid source data
+    buildZeroTermSummaryQuery(jsonBuilder, fieldValue);
+
+    return jsonBuilder.build();
+  }
+
+  public static JsonObject createNestedFilterValueQueryObject(String fieldValue,
+      String pathToField) {
+    JsonObjectBuilder jsonBuilder = Json.createObjectBuilder();
+    jsonBuilder.add("size", "0"); // avoid source data
+    generateNestedAggregations(jsonBuilder, fieldValue, pathToField);
+
+    return jsonBuilder.build();
+  }
+
+  public static void buildZeroTermSummaryQuery(JsonObjectBuilder jsonBuilder, String fieldValue) {
+    JsonObjectBuilder aggsBlobBuilder = Json.createObjectBuilder();
+    getSummaryAggsBlob(aggsBlobBuilder, fieldValue, 0);
+    jsonBuilder.add("aggs", aggsBlobBuilder.build());
+  }
+
+  public static void getSummaryAggsBlob(JsonObjectBuilder aggsBlobBuilder, String fieldValue,
+      int resultSize) {
+    JsonObjectBuilder fieldBuilder =
+        Json.createObjectBuilder().add("field", fieldValue).add("size", resultSize);
+    JsonObject aggsFieldBlob = fieldBuilder.build();
+    JsonObjectBuilder defaultBlobBuilder = Json.createObjectBuilder().add("terms", aggsFieldBlob);
+    JsonObject defaultBlob = defaultBlobBuilder.build();
+    aggsBlobBuilder.add("default", defaultBlob);
+  }
+
+  public static void addNestedSummaryAggsBlob(JsonObjectBuilder nestedAggsBuilder,
+      String containerValue, String fieldValue, int resultSize) {
+    JsonObjectBuilder fieldBuilder = Json.createObjectBuilder()
+        .add("field", containerValue + "." + fieldValue).add("size", resultSize);
+    JsonObject aggsFieldObject = fieldBuilder.build();
+
+    JsonObjectBuilder termBuilder = Json.createObjectBuilder().add("terms", aggsFieldObject);
+    JsonObject termObject = termBuilder.build();
+
+    JsonObjectBuilder namedAggsBuilder = Json.createObjectBuilder().add(fieldValue, termObject);
+    JsonObject namedAggsObject = namedAggsBuilder.build();
+
+    nestedAggsBuilder.add("aggs", namedAggsObject);
+  }
+
+  public static void generateNestedAggregations(JsonObjectBuilder jsonBuilder, String fieldValue,
+      String pathToField) {
+    JsonObjectBuilder nestedAggsBuilder = Json.createObjectBuilder();
+
+    JsonObjectBuilder pathObjectBuilder = Json.createObjectBuilder().add("path", pathToField);
+    JsonObject nestedPathObject = pathObjectBuilder.build();
+
+    JsonObjectBuilder nestedObjectBuilder =
+        Json.createObjectBuilder().add("nested", nestedPathObject);
+
+    addNestedSummaryAggsBlob(nestedObjectBuilder, pathToField, fieldValue, 0);
+
+    JsonObject nestedObject = nestedObjectBuilder.build();
+    nestedAggsBuilder.add(pathToField, nestedObject);
+
+    jsonBuilder.add("aggs", nestedAggsBuilder.build());
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilteredSearchHelper.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilteredSearchHelper.java
new file mode 100644
index 0000000..0e981b4
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/FilteredSearchHelper.java
@@ -0,0 +1,158 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.search.filters.config.FiltersDetailsConfig;
+import org.onap.aai.sparky.search.filters.config.UiFilterConfig;
+import org.onap.aai.sparky.search.filters.config.UiFilterDataSourceConfig;
+import org.onap.aai.sparky.search.filters.config.UiFilterListItemConfig;
+import org.onap.aai.sparky.search.filters.config.UiViewListItemConfig;
+import org.onap.aai.sparky.search.filters.entity.UiFilterEntity;
+import org.onap.aai.sparky.search.filters.entity.UiFilterValueEntity;
+import org.onap.aai.sparky.search.filters.entity.UiFiltersEntity;
+
+public class FilteredSearchHelper {
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(FilteredSearchHelper.class);
+
+  private FiltersConfig filtersConfig;
+  private Map<String, UiFilterConfig> filtersMap = null;
+  private FilterElasticSearchAdapter filterSearchAdapter = null;
+  
+  public FilteredSearchHelper(FiltersConfig filterConfig,FilterElasticSearchAdapter filterElasticSearchAdapter) {
+    this.filtersConfig = filterConfig;
+    this.filterSearchAdapter = filterElasticSearchAdapter;
+
+    if (filtersMap == null) {
+      filtersMap = new HashMap<>();
+
+      final FiltersDetailsConfig uiFiltersConfig = filterConfig.getFiltersConfig();
+      
+      if (uiFiltersConfig != null) {
+        for (UiFilterConfig filter : uiFiltersConfig.getFilters()) {
+          filtersMap.put(filter.getFilterId(), filter);
+        }
+      }
+    }
+    
+  }
+
+  public FiltersConfig getFiltersConfig() {
+    return filtersConfig;
+  }
+
+  public void setFiltersConfig(FiltersConfig filterConfig) {
+    this.filtersConfig = filterConfig;
+  }
+
+  public UiFiltersEntity doFilterDiscovery(String viewName) {
+    List<UiViewListItemConfig> views = filtersConfig.getViewsConfig().getViews();
+    List<UiFilterListItemConfig> filters = null;
+    UiFiltersEntity viewFiltersList = new UiFiltersEntity();
+   
+    if(viewName != null) {
+      for (UiViewListItemConfig view: views) {
+        if (viewName.equalsIgnoreCase(view.getViewName())) {
+          filters = view.getFilters();
+          break;
+        }
+      }
+  
+      if (filters == null) {
+        LOG.error(AaiUiMsgs.VIEW_NAME_NOT_SUPPORTED, viewName);
+      } else {
+        for (UiFilterListItemConfig filter : filters) {
+          FiltersDetailsConfig filtersDetailsConfig = filtersConfig.getFiltersConfig();
+          
+          for (UiFilterConfig filterConfig: filtersDetailsConfig.getFilters()) {
+            if (filterConfig.getFilterId().equals(filter.getFilterId())) {
+              UiFilterEntity filterEntity = new UiFilterEntity(filterConfig);
+              if(filter.getDefaultValue() != null) {
+                filterEntity.setDefaultValue(filter.getDefaultValue());
+              }
+              viewFiltersList.addFilter(filterEntity);
+            }
+          }
+        }
+      }
+    }
+    return viewFiltersList;
+  }
+  
+  public UiFiltersEntity doFilterEnumeration(List<String> requestedFilterIds) {
+    UiFiltersEntity viewFiltersList = new UiFiltersEntity();
+
+    for (String requestedFilterId : requestedFilterIds) {
+      if (null == filtersMap.get(requestedFilterId)) {
+        String errorMessage = "Requested filter ID '" + requestedFilterId + "' does not exist.";
+        LOG.error(AaiUiMsgs.SEARCH_SERVLET_ERROR, errorMessage);
+      } else {
+        UiFilterConfig sourceData = filtersMap.get(requestedFilterId);
+        UiFilterEntity filterEntity = new UiFilterEntity(sourceData);
+        this.getFilterEnumeration(filterEntity, sourceData);
+        viewFiltersList.addFilter(filterEntity);        
+      }
+    }
+
+    return viewFiltersList;
+  }
+  
+  public void getFilterEnumeration(UiFilterEntity filter, UiFilterConfig sourceData) {
+   List<String> filterValues = filterSearchAdapter.fetchValuesForFilter(filter, sourceData.getDataSource());
+   
+   for(String value : filterValues) {
+     UiFilterValueEntity valueEntity = new UiFilterValueEntity();
+     valueEntity.setDisplayName(value);
+     valueEntity.setFilterValue(value);
+     filter.addFilterValue(valueEntity);
+   }
+  }
+
+  public Map<String, UiFilterConfig> getFiltersMap() {
+    return filtersMap;
+  }
+
+  public void setFiltersMap(Map<String, UiFilterConfig> filtersMap) {
+    this.filtersMap = filtersMap;
+  }
+  
+  public UiFilterDataSourceConfig getFilterDataSource(String filterId) {
+    UiFilterConfig filterConfig = filtersMap.get(filterId);
+    UiFilterDataSourceConfig returnValue = null;
+    
+    if(filterConfig != null) {
+      returnValue = filterConfig.getDataSource();
+    }
+    
+    return returnValue;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/UiFiltersEntityConverter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/UiFiltersEntityConverter.java
new file mode 100644
index 0000000..46f62ac
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/UiFiltersEntityConverter.java
@@ -0,0 +1,180 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters;
+
+import java.util.List;
+
+import javax.json.Json;
+import javax.json.JsonArray;
+import javax.json.JsonArrayBuilder;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+
+import org.onap.aai.sparky.search.filters.config.UiFilterOptionsValuesConfig;
+import org.onap.aai.sparky.search.filters.entity.UiFilterEntity;
+import org.onap.aai.sparky.search.filters.entity.UiFilterValueEntity;
+import org.onap.aai.sparky.search.filters.entity.UiFiltersEntity;
+
+public class UiFiltersEntityConverter {
+  
+  private static final String KEY_TYPE = "type";
+  private static final String KEY_MULTISELECT = "multiSelect";
+  private static final String KEY_WATERMARK = "watermark";
+  private static final String KEY_CONTROLS = "controls";
+  private static final String KEY_LABEL = "label";
+  private static final String KEY_FILTERS = "filters";
+  private static final String KEY_DECODE = "decode";
+  private static final String KEY_CODE = "code";
+  private static final String KEY_DEFAULT_VALUE = "defaultValue";
+  
+  /**
+   * Converts a UiFiltersEntity into a JSON object to satisfy a new (as of 23 Oct 2017)
+   * filter library being used in the FE.
+   * 
+   * @param entityToConvert - The UiFiltersEntity to be converted into a JSON response.
+   * @return A JsonObject representing the passed in UiFiltersEntity.
+   */
+  public static JsonObject convertUiFiltersEntityToUnifiedFilterResponse(UiFiltersEntity entityToConvert) {
+    JsonObjectBuilder filterBuilder = Json.createObjectBuilder();
+    
+    if(entityToConvert != null) {
+      List<UiFilterEntity> filterEntities = entityToConvert.getFilters();
+      if(filterEntities != null) {
+        for(UiFilterEntity entity : filterEntities) {
+          filterBuilder.add(entity.getFilterId(), generateFilterObject(entity));
+        }
+      }
+    }
+    
+    JsonObjectBuilder finalObject = Json.createObjectBuilder();
+    finalObject.add(KEY_FILTERS, filterBuilder.build());
+    return finalObject.build();
+  }
+  
+  /**
+   * Generates the core body of the a single filter within the JSON body.
+   * 
+   * @param entity - The filter entity (loaded from config and populated from data store).
+   * @return A JsonObject representing the core data of a filter.
+   */
+  private static JsonObject generateFilterObject(UiFilterEntity entity) {
+    JsonObjectBuilder filterBuilder = Json.createObjectBuilder();
+    
+    filterBuilder.add(KEY_LABEL, entity.getDisplayName());
+    filterBuilder.add(KEY_CONTROLS, generateControlObject(entity, entity.getFilterValueList()));
+    
+    return filterBuilder.build();
+  }
+  
+  /**
+   * Generates the "controls" object within the filter JSON.
+   * 
+   * @param filterEntity - The filter entity on which this filter will be based.
+   * @param filterValues - The list of values associated with the filter
+   *  from data store queries. 
+   * @return A JsonObject representing the "controls" object of the filter JSON.
+   */
+  private static JsonObject generateControlObject(UiFilterEntity filterEntity, List<UiFilterValueEntity> filterValues) {
+    JsonObjectBuilder controls = Json.createObjectBuilder();
+    JsonObjectBuilder subControl = Json.createObjectBuilder();
+  
+    subControl.add(KEY_TYPE, filterEntity.getDataType());
+    subControl.add(KEY_MULTISELECT, filterEntity.getMultiSelect());
+    subControl.add(KEY_WATERMARK, filterEntity.getWatermark());
+    
+    if(filterEntity.getDefaultValue() != null && !filterEntity.getDefaultValue().getCode().isEmpty() && !filterEntity.getDefaultValue().getDecode().isEmpty()) {
+      JsonObjectBuilder defaultValueBuilder = Json.createObjectBuilder();
+      
+      defaultValueBuilder.add(KEY_DECODE, filterEntity.getDefaultValue().getDecode());
+      defaultValueBuilder.add(KEY_CODE, filterEntity.getDefaultValue().getCode());
+      
+      subControl.add(KEY_DEFAULT_VALUE, defaultValueBuilder.build());
+    }
+    
+    if(filterEntity.getOptionsValues() == null || filterEntity.getOptionsValues().isEmpty()) {
+      subControl.add(filterEntity.getOptionsType(), generateOptionsObject(filterValues));
+    } else {
+      subControl.add(filterEntity.getOptionsType(), generateOptionsValuesObject(filterEntity.getOptionsValues()));
+    }
+    
+    controls.add(filterEntity.getFilterName(), subControl.build());
+    
+    return controls.build();
+  }
+  
+  /**
+   * Creates a JsonArray representing the list of options for a filter.
+   * Similar to function generateOptionsObject, except using different arguments.
+   * 
+   * @param optionsValues - Values that are loaded from config.
+   * @return JsonArray of options for a filter.
+   */
+  private static JsonArray generateOptionsValuesObject(List<UiFilterOptionsValuesConfig> optionsValues) {
+    JsonArrayBuilder optionsBuilder = Json.createArrayBuilder();
+    
+    if(optionsValues != null && !optionsValues.isEmpty()) {
+      for(UiFilterOptionsValuesConfig optionValue : optionsValues) {
+        JsonObjectBuilder option = Json.createObjectBuilder();
+        
+        option.add(KEY_DECODE, optionValue.getDecode());
+        option.add(KEY_CODE, optionValue.getCode());
+        
+        optionsBuilder.add(option.build());
+      }
+    }
+    
+    return optionsBuilder.build();
+  }
+  
+  /**
+   * Creates a JsonArray representing the list of options for a filter.
+   * 
+   * @param filterValues - The list of values associates with a filter (likely from a data store query).
+   * @return JsonArray of options for a filter.
+   */
+  private static JsonArray generateOptionsObject(List<UiFilterValueEntity> filterValues) {
+    JsonArrayBuilder optionsBuilder = Json.createArrayBuilder();
+    
+    if(filterValues != null && !filterValues.isEmpty()) {
+      for(UiFilterValueEntity valueEntity : filterValues) {
+        JsonObjectBuilder option = Json.createObjectBuilder();
+        
+        option.add(KEY_DECODE, valueEntity.getDisplayName());
+        option.add(KEY_CODE, valueEntity.getFilterValue());
+        
+        optionsBuilder.add(option.build());
+      }
+    }
+    
+    return optionsBuilder.build();
+  }
+  
+  public static JsonObject generateEmptyResponse() {
+    JsonObjectBuilder filterBuilder = Json.createObjectBuilder();
+    JsonObjectBuilder finalObject = Json.createObjectBuilder();
+    finalObject.add(KEY_FILTERS, filterBuilder.build());
+    return finalObject.build();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersConfig.java
new file mode 100644
index 0000000..3aded85
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersConfig.java
@@ -0,0 +1,158 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.config;
+
+import java.io.File;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.config.SparkyResourceLoader;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class FiltersConfig {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(FiltersConfig.class);
+  
+  private String filtersFileName;
+  
+  private String viewsFileName;
+  
+  private FiltersForViewsConfig viewsConfig;
+  
+  private FiltersDetailsConfig filtersConfig;
+  
+  private SparkyResourceLoader resourceLoader;
+  
+  public FiltersConfig() {
+    //exposed for testing
+  }
+  
+  public FiltersConfig(String filtersFileName, String viewsFileName, SparkyResourceLoader resourceLoader) {
+    this.filtersFileName = filtersFileName;
+    this.viewsFileName = viewsFileName;
+    this.resourceLoader = resourceLoader;
+
+    initializeFilters();
+  }
+  
+  /**
+   * Initialize config.
+   */
+  private void initializeFilters() {
+    viewsConfig = this.readUiViewsConfig();
+    filtersConfig = this.readUiFiltersConfig();
+  }
+
+  public String getViewsFileName() {
+    return viewsFileName;
+  }
+
+  public void setViewsFileName(String viewsFileName) {
+    this.viewsFileName = viewsFileName;
+  }
+
+  public String getFiltersFileName() {
+    return filtersFileName;
+  }
+
+  public void setFiltersFileName(String filtersFileName) {
+    this.filtersFileName = filtersFileName;
+  }
+
+  public FiltersForViewsConfig getViewsConfig() {
+    return viewsConfig;
+  }
+
+  public void setViewsConfig(FiltersForViewsConfig filtersMapEntity) {
+    this.viewsConfig = filtersMapEntity;
+  }
+
+  public FiltersDetailsConfig getFiltersConfig() {
+    return filtersConfig;
+  }
+  
+  public UiFilterConfig getFilterById(String filterId) {
+    for ( UiFilterConfig filter : filtersConfig.getFilters()) {
+      if ( filter.getFilterId().equals(filterId)) {
+        return filter;
+      }
+    }
+    
+    return null;
+  }
+  
+  public void setFiltersConfig(FiltersDetailsConfig filtersConfig) {
+    this.filtersConfig = filtersConfig;
+  }
+
+  public FiltersDetailsConfig readUiFiltersConfig() {
+    ObjectMapper mapper = new ObjectMapper();
+    FiltersDetailsConfig filtersConfig = null;
+    try{ 
+      filtersConfig = mapper.readValue(resourceLoader.getResourceAsFile(this.getFiltersFileName(),true), FiltersDetailsConfig.class);
+    } catch (Exception e){
+      LOG.error(AaiUiMsgs.ERROR_READING_JSON_SCHEMA, this.getFiltersFileName());
+    }
+
+    return filtersConfig;
+  }
+
+  public FiltersForViewsConfig readUiViewsConfig() {
+    ObjectMapper mapper = new ObjectMapper();
+    FiltersForViewsConfig viewsConfig = null;
+    
+    try {
+      viewsConfig = mapper.readValue(resourceLoader.getResourceAsFile(this.getViewsFileName(),true), FiltersForViewsConfig.class);
+    } catch (Exception e){
+      LOG.error(AaiUiMsgs.ERROR_READING_JSON_SCHEMA, this.getViewsFileName());
+    }
+
+    return viewsConfig;
+  }
+  
+  public void initializeFiltersDetailsConfig(File filtersFile) {
+    ObjectMapper mapper = new ObjectMapper();
+    try{ 
+      this.filtersConfig = mapper.readValue(filtersFile, FiltersDetailsConfig.class);
+    } catch (Exception e){
+      LOG.error(AaiUiMsgs.ERROR_READING_JSON_SCHEMA, filtersFile.getAbsolutePath());
+    }
+  }
+
+  public void initializeFiltersForViewsConfig(File viewsFile) {
+    ObjectMapper mapper = new ObjectMapper();
+    
+    try {
+      this.viewsConfig = mapper.readValue(viewsFile, FiltersForViewsConfig.class);
+    } catch (Exception e){
+      LOG.error(AaiUiMsgs.ERROR_READING_JSON_SCHEMA, viewsFile.getAbsolutePath());
+    }
+    
+  }
+
+}
+
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersDetailsConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersDetailsConfig.java
new file mode 100644
index 0000000..ab5e1d4
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersDetailsConfig.java
@@ -0,0 +1,58 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.config;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+
+public class FiltersDetailsConfig {
+  @JsonProperty("filters")
+  private List<UiFilterConfig> filters = new ArrayList<UiFilterConfig>();
+
+  public FiltersDetailsConfig(){}
+
+  @JsonCreator
+  public FiltersDetailsConfig(@JsonProperty("filters") final List<UiFilterConfig> filters) {
+      this.filters = filters;
+  }
+  
+  public List<UiFilterConfig> getFilters() {
+    return filters;
+  }
+
+  public void setFilters(List<UiFilterConfig> filters) {
+    this.filters = filters;
+  }
+
+  @Override
+  public String toString() {
+    return "UiFiltersConfig [filters=" + filters + "]";
+  } 
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersForViewsConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersForViewsConfig.java
new file mode 100644
index 0000000..1d0adfe
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/FiltersForViewsConfig.java
@@ -0,0 +1,57 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.config;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class FiltersForViewsConfig {
+
+  private List<UiViewListItemConfig> views = new ArrayList<UiViewListItemConfig>();
+
+  public FiltersForViewsConfig(){}
+
+  @JsonCreator
+  public FiltersForViewsConfig(@JsonProperty("views") final List<UiViewListItemConfig> views) {
+      this.views = views;
+  }
+  
+  @JsonProperty("views")
+  public List<UiViewListItemConfig> getViews() {
+    return views;
+  }
+
+  public void setViews(List<UiViewListItemConfig> views) {
+    this.views = views;
+  } 
+
+  @Override
+  public String toString() {
+    return "UiViewToFilterMappingEntity [allUiViews=" + views + "]";
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterConfig.java
new file mode 100644
index 0000000..d3ef9ba
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterConfig.java
@@ -0,0 +1,188 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.config;
+
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(Include.NON_NULL)
+public class UiFilterConfig {
+ 
+  @JsonProperty("filterId")
+  private String filterId;
+  
+  @JsonProperty("filterName")
+  private String filterName;
+  
+  @JsonProperty("displayName")
+  private String displayName;
+  
+  @JsonProperty("dataType")
+  private String dataType;
+  
+  @JsonProperty("multiSelect")
+  private String multiSelect;
+  
+  @JsonProperty("watermark")
+  private String watermark;
+  
+  @JsonProperty("defaultValue")
+  private UiFilterOptionsValuesConfig defaultValue;
+  
+  @JsonProperty("optionsType")
+  private String optionsType;
+  
+  @JsonProperty("optionsValues")
+  private List<UiFilterOptionsValuesConfig> optionsValues;
+  
+  @JsonProperty("dataSource")
+  private UiFilterDataSourceConfig dataSource = new UiFilterDataSourceConfig();
+  
+  @JsonCreator
+  public UiFilterConfig(@JsonProperty("filterId") final String filterId, 
+      @JsonProperty("filterName") final String filterName, 
+      @JsonProperty("displayName") final String displayName,
+      @JsonProperty("dataType") final String dataType,
+      @JsonProperty("multiSelect") final String multiSelect,
+      @JsonProperty("watermark") final String watermark,
+      @JsonProperty("defaultValue") final UiFilterOptionsValuesConfig defaultValue,
+      @JsonProperty("optionsType") final String optionsType,
+      @JsonProperty("optionsValues") final List<UiFilterOptionsValuesConfig> optionsValues,
+      @JsonProperty("dataSource") final UiFilterDataSourceConfig dataSource
+      ) {
+    this.filterId = filterId;
+    this.filterName = filterName;
+    this.displayName = displayName;
+    this.dataType = dataType;
+    this.multiSelect = multiSelect;
+    this.watermark = watermark;
+    this.defaultValue = defaultValue;
+    this.optionsType = optionsType;
+    this.optionsValues = optionsValues;
+    this.dataSource = dataSource;
+  }
+
+  @JsonProperty("filterId")
+  public String getFilterId() {
+    return filterId;
+  }
+
+  public void setFilterId(String filterId) {
+    this.filterId = filterId;
+  }
+
+  @JsonProperty("filterName")
+  public String getFilterName() {
+    return filterName;
+  }
+
+  public void setFilterName(String filterName) {
+    this.filterName = filterName;
+  }
+
+  @JsonProperty("displayName")
+  public String getDisplayName() {
+    return displayName;
+  }
+
+  public void setDisplayName(String displayName) {
+    this.displayName = displayName;
+  }
+
+  @JsonProperty("dataType")
+  public String getDataType() {
+    return dataType;
+  }
+
+  public void setDataType(String dataType) {
+    this.dataType = dataType;
+  }
+
+  @JsonProperty("multiSelect")
+  public String getMultiSelect() {
+    return multiSelect;
+  }
+
+  public void setMultiSelect(String multiSelect) {
+    this.multiSelect = multiSelect;
+  }
+
+  @JsonProperty("watermark")
+  public String getWatermark() {
+    return watermark;
+  }
+
+  public void setWatermark(String watermark) {
+    this.watermark = watermark;
+  }
+  
+  @JsonProperty("defaultValue")
+  public UiFilterOptionsValuesConfig getDefaultValue() {
+    return defaultValue;
+  }
+
+  public void setDefaultValue(UiFilterOptionsValuesConfig defaultValue) {
+    this.defaultValue = defaultValue;
+  }
+
+  @JsonProperty("optionsType")
+  public String getOptionsType() {
+    return optionsType;
+  }
+
+  public void setOptionsType(String optionsType) {
+    this.optionsType = optionsType;
+  }
+  @JsonProperty("optionsValues")
+  public List<UiFilterOptionsValuesConfig> getOptionsValues() {
+    return optionsValues;
+  }
+
+  public void setOptionsValues(List<UiFilterOptionsValuesConfig> optionsValues) {
+    this.optionsValues = optionsValues;
+  }
+
+  @JsonProperty("dataSource")
+  public UiFilterDataSourceConfig getDataSource() {
+    return dataSource;
+  }
+
+  public void setDataSource(UiFilterDataSourceConfig dataSource) {
+    this.dataSource = dataSource;
+  }
+
+  @Override
+  public String toString() {
+    return "UiFilterConfig [filterId=" + filterId + ", filterName=" + filterName + ", displayName="
+        + displayName + ", dataType=" + dataType + ", multiSelect=" + multiSelect + ", watermark="
+        + watermark + ", optionsType=" + optionsType + ", optionsValues=" + optionsValues
+        + ", dataSource=" + dataSource + "]";
+  }
+}
+
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterDataSourceConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterDataSourceConfig.java
new file mode 100644
index 0000000..4f9e2da
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterDataSourceConfig.java
@@ -0,0 +1,99 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.config;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(Include.NON_NULL)
+public class UiFilterDataSourceConfig {
+ 
+  @JsonProperty("indexName")
+  private String indexName;
+  
+  @JsonProperty("docType")
+  private String docType;
+  
+  @JsonProperty("fieldName")
+  private String fieldName;
+  
+  @JsonProperty("pathToField")
+  private String pathToField;
+ 
+  public UiFilterDataSourceConfig(){}
+  
+  @JsonCreator
+  public UiFilterDataSourceConfig(@JsonProperty("indexName") final String indexName, @JsonProperty("docType") final String docType, @JsonProperty("fieldName") final String fieldName, @JsonProperty("pathToField") final String pathToField) {
+    this.indexName = indexName;
+    this.docType = docType;
+    this.fieldName = fieldName;
+    this.pathToField = pathToField;
+  }
+
+  @JsonProperty("indexName")
+  public String getIndexName() {
+    return indexName;
+  }
+
+  public void setIndexName(String indexName) {
+    this.indexName = indexName;
+  }
+
+  @JsonProperty("docType")
+  public String getDocType() {
+    return docType;
+  }
+
+  public void setDocType(String docType) {
+    this.docType = docType;
+  }
+
+  @JsonProperty("fieldName")
+  public String getFieldName() {
+    return fieldName;
+  }
+
+  public void setFieldName(String fieldName) {
+    this.fieldName = fieldName;
+  }
+  
+  @JsonProperty("pathToField")
+  public String getPathToField() {
+    return pathToField;
+  }
+  
+  public void setPathToField(String pathToField) {
+    this.pathToField = pathToField;
+  }
+
+  @Override
+  public String toString() {
+    return "UiFilterDataSourceConfig [indexName=" + indexName + ", docType=" + docType
+        + ", fieldName=" + fieldName + ", pathToField=" + pathToField + "]";
+  }
+}
+
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterListItemConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterListItemConfig.java
new file mode 100644
index 0000000..2f955fc
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterListItemConfig.java
@@ -0,0 +1,70 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.config;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(Include.NON_NULL)
+public class UiFilterListItemConfig {
+	@JsonProperty("filterId")
+	private String filterId;
+
+	@JsonProperty("defaultValue")
+	private UiFilterOptionsValuesConfig defaultValue;
+
+	@JsonCreator
+	public UiFilterListItemConfig(@JsonProperty("filterId") final String filterId,
+			@JsonProperty("defaultValue") final UiFilterOptionsValuesConfig defaultValue) {
+		this.filterId = filterId;
+		this.defaultValue = defaultValue;
+	}
+
+	@JsonProperty("filterId")
+	public String getFilterId() {
+		return filterId;
+	}
+
+	public void setFilterId(String filterId) {
+		this.filterId = filterId;
+	}
+
+	@JsonProperty("defaultValue")
+	public UiFilterOptionsValuesConfig getDefaultValue() {
+		return defaultValue;
+	}
+
+	public void setDefaultValue(UiFilterOptionsValuesConfig defaultValue) {
+		this.defaultValue = defaultValue;
+	}
+
+	@Override
+	public String toString() {
+		return "FilterListItemEntity [filterId=" + filterId + ", defaultValue=" + defaultValue + "]";
+	}
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterOptionsValuesConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterOptionsValuesConfig.java
new file mode 100644
index 0000000..cf45d21
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiFilterOptionsValuesConfig.java
@@ -0,0 +1,68 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.config;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+@JsonInclude(Include.NON_NULL)
+public class UiFilterOptionsValuesConfig {
+  @JsonProperty("decode")
+  private String decode;
+  
+  @JsonProperty("code")
+  private String code;
+  
+  @JsonCreator
+  public UiFilterOptionsValuesConfig(@JsonProperty("decode") final String decode, @JsonProperty("code") final String code) {
+    this.decode = decode;
+    this.code = code;
+  }
+
+  @JsonProperty("decode")
+  public String getDecode() {
+    return decode;
+  }
+
+  public void setDecode(String decode) {
+    this.decode = decode;
+  }
+
+  @JsonProperty("code")
+  public String getCode() {
+    return code;
+  }
+
+  public void setCode(String code) {
+    this.code = code;
+  }
+
+  @Override
+  public String toString() {
+    return "UiFilterOptionsValuesConfig [decode=" + decode + ", code=" + code + "]";
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiViewListItemConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiViewListItemConfig.java
new file mode 100644
index 0000000..1d70314
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/config/UiViewListItemConfig.java
@@ -0,0 +1,68 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.config;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class UiViewListItemConfig {
+  @JsonProperty("viewName")
+  private String viewName;
+  
+  private List<UiFilterListItemConfig> filters = new ArrayList<UiFilterListItemConfig>();
+  
+  @JsonCreator
+  public UiViewListItemConfig(@JsonProperty("viewName") final String viewName, @JsonProperty("filters") final List<UiFilterListItemConfig> filters) {
+    this.viewName = viewName;
+    this.filters = filters;
+  }
+
+  @JsonProperty("viewName")
+  public String getViewName() {
+    return viewName;
+  }
+
+  public void setViewName(String viewName) {
+    this.viewName = viewName;
+  }
+
+  @JsonProperty("filters")
+  public List<UiFilterListItemConfig> getFilters() {
+    return filters;
+  }
+
+  public void setListOfFilters(List<UiFilterListItemConfig> filters) {
+    this.filters = filters;
+  }
+
+  @Override
+  public String toString() {
+    return "UiViewEntity [viewName=" + viewName + ", filters=" + filters + "]";
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/AggregationEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/AggregationEntity.java
new file mode 100644
index 0000000..3fc61ac
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/AggregationEntity.java
@@ -0,0 +1,80 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.entity;
+
+import javax.json.Json;
+import javax.json.JsonBuilderFactory;
+import javax.json.JsonObject;
+
+public class AggregationEntity {
+
+  private String aggregationName;
+  private String aggregationFieldName;
+  private int size;
+
+  public AggregationEntity(String aggName, String fieldName, int size) {
+
+    this.aggregationName = aggName;
+    this.aggregationFieldName = fieldName;
+    this.size = size;
+  }
+
+  public String getAggregationName() {
+    return aggregationName;
+  }
+
+  public void setAggregationName(String aggregationName) {
+    this.aggregationName = aggregationName;
+  }
+
+  public String getAggregationFieldName() {
+    return aggregationFieldName;
+  }
+
+  public void setAggregationFieldName(String aggregationFieldName) {
+    this.aggregationFieldName = aggregationFieldName;
+  }
+
+  public int getSize() {
+    return size;
+  }
+
+  public void setSize(int size) {
+    this.size = size;
+  }
+
+  public JsonObject getJsonObject() {
+
+    JsonBuilderFactory factory = Json.createBuilderFactory(null);
+
+    return factory.createObjectBuilder()
+        .add("terms", factory.createObjectBuilder()
+        .add("field", aggregationFieldName)
+        .add("size", size))
+        .build();
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/BoolQueryBuilder.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/BoolQueryBuilder.java
new file mode 100644
index 0000000..750270a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/BoolQueryBuilder.java
@@ -0,0 +1,123 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.entity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.json.Json;
+import javax.json.JsonArray;
+import javax.json.JsonArrayBuilder;
+import javax.json.JsonBuilderFactory;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+
+public class BoolQueryBuilder {
+
+  private List<MatchFilterCriteriaEntity> mustFilters;
+  private List<MatchFilterCriteriaEntity> shouldFilters;
+  
+  private int minShouldMatch;
+
+  public BoolQueryBuilder() {
+
+    mustFilters = new ArrayList<MatchFilterCriteriaEntity>();
+    shouldFilters = new ArrayList<MatchFilterCriteriaEntity>();
+    minShouldMatch = -1;
+
+  }
+
+  public void addMustFilter(MatchFilterCriteriaEntity filter) {
+
+    if (!mustFilters.contains(filter)) {
+      mustFilters.add(filter);
+    }
+
+  }
+
+  public void addShouldFilter(MatchFilterCriteriaEntity filter) {
+
+    if (!shouldFilters.contains(filter)) {
+      shouldFilters.add(filter);
+    }
+
+  }
+  
+  public void setMinShouldMatch(int minShouldMatch) {
+    this.minShouldMatch = minShouldMatch;
+  }
+  
+  public boolean isMatchAll() {
+    return (mustFilters.isEmpty() && shouldFilters.isEmpty());
+  }
+  
+  public JsonObject getJsonObject() {
+    /*
+     * Specify a null config for now, but if we want normalize all the builders, we can do it at one
+     * location, when we are ready.
+     */
+    JsonBuilderFactory factory = Json.createBuilderFactory(null);
+
+    JsonObjectBuilder boolBuilder = factory.createObjectBuilder();
+
+    if(!mustFilters.isEmpty()){
+      JsonArrayBuilder mustArrayBuilder = factory.createArrayBuilder();
+      
+      for (MatchFilterCriteriaEntity matchCriteria : mustFilters) {
+        mustArrayBuilder.add(matchCriteria.getJsonObject());
+      }
+      
+      JsonArray mustArray = mustArrayBuilder.build();
+      boolBuilder.add("must", mustArray);
+    }
+
+    if (!shouldFilters.isEmpty()) {
+      JsonArray shouldArray = null;
+      JsonArrayBuilder shouldArrayBuilder = factory.createArrayBuilder();
+      
+      for (MatchFilterCriteriaEntity matchCriteria : shouldFilters) {
+        shouldArrayBuilder.add(matchCriteria.getJsonObject());
+      }
+
+      shouldArray = shouldArrayBuilder.build();
+      boolBuilder.add("should", shouldArray).add("min_should_match", minShouldMatch);
+    }
+    
+    JsonObjectBuilder queryObjectBuilder = factory.createObjectBuilder();
+    
+    /* 
+     * If both filter lists are empty then we are doing an aggregation
+     * based off fields. Just match-all for the query.
+    */
+    if(isMatchAll()) {
+      JsonObject matchAllObject = factory.createObjectBuilder().build();
+      queryObjectBuilder.add("match_all", matchAllObject);
+    } else {
+      queryObjectBuilder.add("bool", boolBuilder.build());
+    }
+
+    return queryObjectBuilder.build();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/FilteredAggregationQueryBuilder.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/FilteredAggregationQueryBuilder.java
new file mode 100644
index 0000000..fa9226e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/FilteredAggregationQueryBuilder.java
@@ -0,0 +1,65 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.entity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.json.Json;
+import javax.json.JsonBuilderFactory;
+import javax.json.JsonObject;
+import javax.json.JsonObjectBuilder;
+
+public class FilteredAggregationQueryBuilder {
+
+  private List<AggregationEntity> aggregationEntities;
+
+  public FilteredAggregationQueryBuilder() {
+    aggregationEntities = new ArrayList<AggregationEntity>();
+  }
+
+  public void addAggregationEntity(AggregationEntity aggregationEntity) {
+    if (!aggregationEntities.contains(aggregationEntity)) {
+      aggregationEntities.add(aggregationEntity);
+    }
+  }
+
+  public JsonObject getJsonObject() {
+
+    /*
+     * Specify a null config for now, but if we want normalize all the builders, we can do it at one
+     * location, when we are ready.
+     */
+    JsonBuilderFactory factory = Json.createBuilderFactory(null);
+
+    JsonObjectBuilder aggsArrayBuilder = factory.createObjectBuilder();
+
+    for (AggregationEntity aggEntity : aggregationEntities) {
+      aggsArrayBuilder.add(aggEntity.getAggregationName(), aggEntity.getJsonObject());
+    }
+
+    return aggsArrayBuilder.build();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/MatchFilterCriteriaEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/MatchFilterCriteriaEntity.java
new file mode 100644
index 0000000..68c058b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/MatchFilterCriteriaEntity.java
@@ -0,0 +1,77 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.entity;
+
+import javax.json.Json;
+import javax.json.JsonBuilderFactory;
+import javax.json.JsonObject;
+
+public class MatchFilterCriteriaEntity {
+
+  private String criteriaName;
+  private String criteriaValue;
+
+  public MatchFilterCriteriaEntity(String criteriaName, String criteriaValue) {
+    super();
+    this.criteriaName = criteriaName;
+    this.criteriaValue = criteriaValue;
+  }
+
+  public String getCriteriaName() {
+    return criteriaName;
+  }
+
+  public void setCriteriaName(String criteriaName) {
+    this.criteriaName = criteriaName;
+  }
+
+  public String getCriteriaValue() {
+    return criteriaValue;
+  }
+
+  public void setCriteriaValue(String criteriaValue) {
+    this.criteriaValue = criteriaValue;
+  }
+
+  public JsonObject getJsonObject() {
+
+    /*
+     * Specify a null config for now, but if we want normalize all the builders, we can do it at one
+     * location, when we are ready.
+     */
+    JsonBuilderFactory factory = Json.createBuilderFactory(null);
+
+    return factory.createObjectBuilder()
+        .add("match", factory.createObjectBuilder().add(criteriaName, criteriaValue)).build();
+
+  }
+
+  @Override
+  public String toString() {
+    return "MatchFilterCriteriaEntity [criteriaName=" + criteriaName + ", criteriaValue="
+        + criteriaValue + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/SearchFilter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/SearchFilter.java
new file mode 100644
index 0000000..2a6f05d
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/SearchFilter.java
@@ -0,0 +1,88 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.entity;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * A base entity to contain the details of the filter id and values from the FE to the BE for the
+ * purpose of driving DAL calls into ElasticSearch, Search Abstraction Service, or as a utility
+ * object within the query builders.
+ * 
+ * The class has unique identifier for the filter id, and then 1 or more filter values. The value
+ * list has been introduced to help us with a multi-select use case that will need to be supported
+ * eventually.
+ */
+public class SearchFilter {
+
+  private String filterId;
+  private List<String> values;
+
+  public SearchFilter() {
+    values = new ArrayList<String>();
+  }
+  
+  public SearchFilter(String filterId) {
+    this();
+    this.filterId = filterId;
+  }
+  
+  public SearchFilter(String filterId, String... values) {
+    this();
+    this.filterId = filterId;
+    this.values.addAll(Arrays.asList(values));
+  }
+  
+  public String getFilterId() {
+    return filterId;
+  }
+
+  public void setFilterId(String filterId) {
+    this.filterId = filterId;
+  }
+
+  public List<String> getValues() {
+    return values;
+  }
+
+  public void setValues(List<String> values) {
+    this.values = values;
+  }
+
+  public void addValue(String v) {
+    if (!values.contains(v)) {
+      values.add(v);
+    }
+
+  }
+
+  @Override
+  public String toString() {
+    return "SearchFilter [filterId=" + filterId + ", values=" + values + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFilterEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFilterEntity.java
new file mode 100644
index 0000000..f90403c
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFilterEntity.java
@@ -0,0 +1,180 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.entity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onap.aai.sparky.search.filters.config.UiFilterConfig;
+import org.onap.aai.sparky.search.filters.config.UiFilterOptionsValuesConfig;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+
+/**
+ * Stores data for a single filter for a given UI view.
+ * <p>
+ * When a UI view wants to know which filters it should display, an object of this class is created for each
+ * filter discovered and stores data for that filter. Each filter/object of this class is added to a
+ * ViewFilterList object which is then serialized to JSON and returned to the view in the response body. 
+ */
+@JsonInclude(Include.NON_NULL)
+public class UiFilterEntity {
+  private String filterId;
+  private String filterName;
+  private String displayName;
+  private String dataType;
+  
+  private String multiSelect;
+  private String watermark;
+  private UiFilterOptionsValuesConfig defaultValue;
+  private String optionsType;
+  
+  private List<UiFilterOptionsValuesConfig> optionsValues;
+  
+  private List<UiFilterValueEntity> filterValueList;
+
+  public UiFilterEntity() {}
+  
+  public UiFilterEntity(UiFilterConfig filterConfig) {
+    if (filterConfig.getFilterId() != null) {
+      this.setFilterId(filterConfig.getFilterId());
+    }
+    if (filterConfig.getFilterName() != null) {
+      this.setFilterName(filterConfig.getFilterName());
+    }
+    if (filterConfig.getDisplayName() != null) {
+      this.setDisplayName(filterConfig.getDisplayName());
+    }
+    if (filterConfig.getDataType() != null) {
+      this.setDataType(filterConfig.getDataType());
+    }
+    if (filterConfig.getMultiSelect() != null) {
+      this.setMultiSelect(filterConfig.getMultiSelect());
+    }
+    if (filterConfig.getWatermark() != null) {
+      this.setWatermark(filterConfig.getWatermark());
+    }
+    if (filterConfig.getDefaultValue() != null) {
+      this.setDefaultValue(filterConfig.getDefaultValue());
+    }
+    if (filterConfig.getOptionsType() != null) {
+      this.setOptionsType(filterConfig.getOptionsType());
+    }
+    if(filterConfig.getOptionsValues() != null && !filterConfig.getOptionsValues().isEmpty()) {
+      this.setOptionsValues(filterConfig.getOptionsValues());
+    } else {
+      this.optionsValues = new ArrayList<UiFilterOptionsValuesConfig>();
+    }
+  }
+  
+  public void addFilterValue(UiFilterValueEntity valueEntity) {
+    if (null == filterValueList) {
+      filterValueList = new ArrayList<>();
+    }
+
+    this.filterValueList.add(valueEntity);
+  }
+
+  public String getFilterId() {
+    return filterId;
+  }
+
+  public String getFilterName() {
+    return filterName;
+  }
+  
+  public String getDisplayName() {
+    return displayName;
+  }
+
+  public String getDataType() {
+    return dataType;
+  }
+  
+  public UiFilterOptionsValuesConfig getDefaultValue() {
+    return defaultValue;
+  }
+  
+  public List<UiFilterValueEntity> getFilterValueList() {
+    return filterValueList;
+  }
+
+  public void setFilterId(String filterId) {
+    this.filterId = filterId;
+  }
+
+  public void setFilterName(String filterName) {
+    this.filterName = filterName;
+  }
+  
+  public void setDisplayName(String displayName) {
+    this.displayName = displayName;
+  }
+
+  public void setDataType(String dataType) {
+    this.dataType = dataType;
+  }
+  
+  public String getMultiSelect() {
+    return multiSelect;
+  }
+
+  public void setMultiSelect(String multiSelect) {
+    this.multiSelect = multiSelect;
+  }
+
+  public String getWatermark() {
+    return watermark;
+  }
+
+  public void setWatermark(String watermark) {
+    this.watermark = watermark;
+  }
+
+  public String getOptionsType() {
+    return optionsType;
+  }
+
+  public void setOptionsType(String optionsType) {
+    this.optionsType = optionsType;
+  }
+  
+  public List<UiFilterOptionsValuesConfig> getOptionsValues() {
+    return optionsValues;
+  }
+
+  public void setOptionsValues(List<UiFilterOptionsValuesConfig> optionsValues) {
+    this.optionsValues = optionsValues;
+  }
+
+  public void setDefaultValue(UiFilterOptionsValuesConfig defaultValue) {
+    this.defaultValue = defaultValue;
+  }
+  
+  public void setFilterValueList(List<UiFilterValueEntity> values) {
+    this.filterValueList = values;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFilterValueEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFilterValueEntity.java
new file mode 100644
index 0000000..73b105b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFilterValueEntity.java
@@ -0,0 +1,80 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.entity;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+
+/**
+ * This class represents a single item or value to populate the FE filter component with.
+ * A drop-down list, for example, may be populated with the values from several instances of this class.
+ */
+@JsonInclude(Include.NON_NULL)
+public class UiFilterValueEntity {
+  private String filterId;
+  private String filterValue;
+  private String displayName; // The string that will be rendered in the view
+
+  public UiFilterValueEntity() {}
+
+  public UiFilterValueEntity(String filterId, String filterValue, String displayName) {
+    this.filterId = filterId;
+    this.filterValue = filterValue;
+    this.displayName = displayName;
+  }
+
+  public String getFilterId() {
+    return filterId;
+  }
+
+  public String getFilterValue() {
+    return filterValue;
+  }
+
+  public String getDisplayName() {
+    return displayName;
+  }
+
+  public void setFilterId(String filterId) {
+    this.filterId = filterId;
+  }
+
+  public void setFilterValue(String filterValue) {
+    this.filterValue = filterValue;
+  }
+
+  public void setDisplayName(String displayName) {
+    this.displayName = displayName;
+  }
+
+  @Override
+  public String toString() {
+    return "UiFilterValueEntity [" + (filterId != null ? "filterId=" + filterId + ", " : "")
+        + (filterValue != null ? "filterValue=" + filterValue + ", " : "")
+        + (displayName != null ? "displayName=" + displayName : "") + "]";
+  }
+  
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFiltersEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFiltersEntity.java
new file mode 100644
index 0000000..7780418
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/filters/entity/UiFiltersEntity.java
@@ -0,0 +1,53 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.filters.entity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Represents a list of filters that a given UI view should display.
+ * <p>
+ * When a UI view wants to know which filters it should display, an object of this class is created to keep
+ * track of all the filters that are discovered for that view and is then serialized to JSON and returned to
+ * the view in the response body. 
+ */
+public class UiFiltersEntity {
+  private List<UiFilterEntity> filters = new ArrayList<>();
+
+  
+  
+  public void addFilter(UiFilterEntity viewFilter) {
+    filters.add(viewFilter);
+  }
+
+  public List<UiFilterEntity> getFilters() {
+    return filters;
+  }
+
+  public void setFilters(List<UiFilterEntity> filters) {
+    this.filters = filters;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/registry/SearchProviderRegistry.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/registry/SearchProviderRegistry.java
new file mode 100644
index 0000000..4e785ce
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/search/registry/SearchProviderRegistry.java
@@ -0,0 +1,76 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.search.registry;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onap.aai.sparky.search.api.SearchProvider;
+
+/**
+ * Make this a java-scoped singleton to resolve the contextual issue spanning a Spring Context and
+ * accessing the SPR in other parts of the code that are not directly instantiated by a Spring Bean.
+ * Eventually the SPR doesn’t have to be a real singleton, it could simply be a Spring bean scoped
+ * as a singleton and then wired in via dependency injection to the classes that need it. But I’m
+ * not there yet. This will get a demonstrable extension mechanism in place quickly at practically
+ * no cost, beyond what’s already in the email plus some testing.
+ */
+
+public class SearchProviderRegistry {
+
+  private List<SearchProvider> searchProviders;
+
+  public SearchProviderRegistry() {
+    searchProviders = new ArrayList<SearchProvider>();
+  }
+
+  public List<SearchProvider> getSearchProviders() {
+    return searchProviders;
+  }
+
+  public final void addSearchProvider(SearchProvider searchProvider) {
+
+    if (searchProvider == null) {
+      return;
+    }
+
+    if (!searchProviders.contains(searchProvider)) {
+      searchProviders.add(searchProvider);
+    }
+  }
+
+  public final void addSearchProviders(List<SearchProvider> searchProviders) {
+
+    if (searchProviders == null) {
+      return;
+    }
+
+    for (SearchProvider searchProvider : searchProviders) {
+      addSearchProvider(searchProvider);
+    }
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/BaseCookieDecryptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/BaseCookieDecryptor.java
new file mode 100644
index 0000000..9dfb1bf
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/BaseCookieDecryptor.java
@@ -0,0 +1,51 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.openecomp.portalsdk.core.onboarding.util.CipherUtil;
+
+public class BaseCookieDecryptor implements CookieDecryptor {
+
+	private static final Logger LOG = LoggerFactory.getInstance().getLogger(BaseCookieDecryptor.class);
+
+
+	public BaseCookieDecryptor(){}
+
+	public String decryptCookie(String encryptedCookie){
+
+		 String decryptedCookie = "";
+		    try {
+		    	decryptedCookie = CipherUtil.decrypt(encryptedCookie, "");
+		    } catch (Exception e) {
+		      LOG.error(AaiUiMsgs.LOGIN_FILTER_INFO, "decrypting base cookie failed " + e.getLocalizedMessage());
+		    }
+		    return decryptedCookie; 
+
+	}
+
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/CookieDecryptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/CookieDecryptor.java
new file mode 100644
index 0000000..6e79b60
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/CookieDecryptor.java
@@ -0,0 +1,31 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security;
+
+public interface CookieDecryptor {
+
+	String decryptCookie(String encryptedCookie);
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/EcompSso.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/EcompSso.java
new file mode 100644
index 0000000..3348b1f
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/EcompSso.java
@@ -0,0 +1,155 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security;
+
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.security.portal.config.PortalAuthenticationConfig;
+import org.openecomp.portalsdk.core.onboarding.util.CipherUtil;
+import org.openecomp.portalsdk.core.onboarding.util.PortalApiProperties;
+
+/**
+ * Provides authentication services for onboarded ECOMP applications.
+ */
+public class EcompSso {
+
+  public static final String EP_SERVICE = "EPService";
+  public static final String CSP_COOKIE_NAME = "csp_cookie_name";
+  public static final String CSP_GATE_KEEPER_PROD_KEY = "csp_gate_keeper_prod_key";
+  public static final String ONAP_ENABLED = "ONAP_ENABLED";
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(EcompSso.class);
+
+  /**
+   * Searches the request for a cookie with the specified name.
+   *
+   * @param request
+   * @param cookieName
+   * @return Cookie, or null if not found.
+   */
+  public static Cookie getCookie(HttpServletRequest request, String cookieName) {
+    Cookie[] cookies = request.getCookies();
+    if (cookies != null)
+      for (Cookie cookie : cookies) {
+        if (cookie.getName().equals(cookieName)) {
+          return cookie;
+        }
+      }
+
+    return null;
+  }
+
+  /**
+   * Answers whether the ECOMP Portal service cookie is present in the specified request.
+   *
+   * @param request
+   * @return true if the cookie is found, else false.
+   */
+  private static boolean isEPServiceCookiePresent(HttpServletRequest request) {
+    Cookie ep = getCookie(request, EP_SERVICE);
+    return (ep != null);
+  }
+
+  /**
+   * Validates whether the ECOMP Portal sign-on process has completed, which relies the AT&T Global
+   * Log On single-sign on process. Checks for the ECOMP cookie (see {@link #EP_SERVICE}). If found,
+   * then searches for a CSP cookie; if not found, for a WebJunction header.
+   *
+   * @param request
+   * @return ATT UID if the ECOMP cookie is present and the sign-on process established an ATT UID;
+   *         else null.
+   */
+  public static String validateEcompSso(HttpServletRequest request) {
+    boolean isOnapEnabled = PortalAuthenticationConfig.getInstance().getIsOnapEnabled();
+    if (isOnapEnabled) {
+      if (isEPServiceCookiePresent(request)) {
+        /*
+         * This is a "temporary" fix until proper separation between closed source and open source
+         * code is reached
+         */
+        return ONAP_ENABLED;
+      }
+      return null;
+    } else {
+      return getLoginIdFromCookie(request);
+    }
+  }
+
+  /**
+   * Searches the specified request for the CSP cookie, decodes it and gets the ATT UID.
+   *
+   * @param request
+   * @return ATTUID if the cookie is present in the request and can be decoded successfully (expired
+   *         cookies do not decode); else null.
+   */
+  private static String getLoginIdFromCookie(HttpServletRequest request) {
+    String uid = null;
+    try {
+      String[] cspFields = getCspData(request);
+      if (cspFields != null && cspFields.length > 5)
+        uid = cspFields[5];
+    } catch (Throwable t) {
+      LOG.info(AaiUiMsgs.LOGIN_FILTER_INFO,
+          "getLoginIdFromCookie failed " + t.getLocalizedMessage());
+    }
+    return uid;
+  }
+
+  /**
+   * Searches the specified request for the CSP cookie, decodes it and parses it to a String array.
+   *
+   * @param request
+   * @return Array of String as parsed from the cookie; null if the cookie is not present; empty
+   *         array if the cookie could not be decoded.
+   */
+  private static String[] getCspData(HttpServletRequest request) {
+    final String cookieName = PortalApiProperties.getProperty(CSP_COOKIE_NAME);
+    if (cookieName == null) {
+      LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG,
+          "getCspData: Failed to get property " + CSP_COOKIE_NAME);
+      return null;
+    }
+    Cookie csp = getCookie(request, cookieName);
+    if (csp == null) {
+      LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG, "getCspData failed to get cookie " + cookieName);
+      return null;
+    }
+    final String cspCookieEncrypted = csp.getValue();
+
+    String cspCookieDecrypted = null;
+	try {
+		cspCookieDecrypted = PortalAuthenticationConfig.getInstance().getCookieDecryptor().decryptCookie(cspCookieEncrypted);
+		return cspCookieDecrypted.split("\\|");
+		
+	} catch (ClassNotFoundException e) {
+		LOG.error(AaiUiMsgs.DECRYPTION_ERROR,"Unable to find the Cookie Decryptor Class");
+	}
+	
+    return null;
+  }
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/SecurityContextFactory.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/SecurityContextFactory.java
new file mode 100644
index 0000000..f251c31
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/SecurityContextFactory.java
@@ -0,0 +1,78 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security;
+
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.security.KeyManagementException;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.UnrecoverableKeyException;
+import java.security.cert.CertificateException;
+
+import javax.net.ssl.SSLContext;
+
+/**
+ * A factory for creating SecurityContext objects.
+ */
+public interface SecurityContextFactory {
+
+  public String getSslAlgorithm();
+
+  public void setSslAlgorithm(String sslAlgorithm);
+
+  public String getKeyManagerAlgortihm();
+
+  public void setKeyManagerAlgortihm(String keyManagerAlgortihm);
+
+  public String getKeyStoreType();
+
+  public void setKeyStoreType(String keyStoreType);
+
+  public boolean isServerCertificationChainValidationEnabled();
+
+  public void setServerCertificationChainValidationEnabled(
+      boolean serverCertificationChainValidationEnabled);
+
+  public String getTrustStoreFileName();
+
+  public void setTrustStoreFileName(String filename);
+
+  public String getClientCertPassword();
+
+  public void setClientCertPassword(String password);
+
+  public void setClientCertFileInputStream(FileInputStream fis);
+
+  public void setClientCertFileName(String filename) throws IOException;
+
+  public FileInputStream getClientCertFileInputStream();
+
+  public SSLContext getSecureContext()
+      throws KeyManagementException, NoSuchAlgorithmException, FileNotFoundException,
+      KeyStoreException, CertificateException, IOException, UnrecoverableKeyException;
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/SecurityContextFactoryImpl.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/SecurityContextFactoryImpl.java
new file mode 100644
index 0000000..c09fa97
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/SecurityContextFactoryImpl.java
@@ -0,0 +1,205 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.security.KeyManagementException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.UnrecoverableKeyException;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.KeyManagerFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+
+/**
+ * The Class SecurityContextFactoryImpl.
+ */
+public class SecurityContextFactoryImpl implements SecurityContextFactory {
+
+  protected String sslAlgorithm;
+  protected String keyManagerAlgortihm;
+  protected String keyStoreType;
+  protected boolean serverCertificationChainValidationEnabled;
+  protected String trustStoreFileName;
+  protected String clientCertPassword;
+  protected FileInputStream clientCertFileInputStream;
+  protected String clientCertFileName;
+  protected byte[] clientCertBytes;
+
+  /**
+   * Instantiates a new security context factory impl.
+   */
+  public SecurityContextFactoryImpl() {
+    this.sslAlgorithm = "TLS";
+    this.keyManagerAlgortihm = "SunX509";
+    this.keyStoreType = "PKCS12";
+    this.serverCertificationChainValidationEnabled = false;
+    this.clientCertFileInputStream = null;
+    this.clientCertFileName = null;
+  }
+
+  @Override
+  public String getSslAlgorithm() {
+    return sslAlgorithm;
+  }
+
+  @Override
+  public void setSslAlgorithm(String sslAlgorithm) {
+    this.sslAlgorithm = sslAlgorithm;
+  }
+
+  @Override
+  public String getKeyManagerAlgortihm() {
+    return keyManagerAlgortihm;
+  }
+
+  @Override
+  public void setKeyManagerAlgortihm(String keyManagerAlgortihm) {
+    this.keyManagerAlgortihm = keyManagerAlgortihm;
+  }
+
+  @Override
+  public String getKeyStoreType() {
+    return keyStoreType;
+  }
+
+  @Override
+  public void setKeyStoreType(String keyStoreType) {
+    this.keyStoreType = keyStoreType;
+  }
+
+  @Override
+  public boolean isServerCertificationChainValidationEnabled() {
+    return serverCertificationChainValidationEnabled;
+  }
+
+  @Override
+  public void setServerCertificationChainValidationEnabled(
+      boolean serverCertificationChainValidationEnabled) {
+    this.serverCertificationChainValidationEnabled = serverCertificationChainValidationEnabled;
+  }
+
+  @Override
+  public void setClientCertFileName(String filename) throws IOException {
+    this.clientCertFileName = filename;
+    
+    if (filename == null) {
+      this.clientCertBytes = null;
+    } else {
+      this.clientCertBytes = Files.readAllBytes(new File(filename).toPath());
+    }
+  }
+
+  @Override
+  public void setClientCertFileInputStream(FileInputStream fis) {
+    this.clientCertFileInputStream = fis;
+  }
+
+  @Override
+  public FileInputStream getClientCertFileInputStream() {
+    return this.clientCertFileInputStream;
+  }
+
+  @Override
+  public SSLContext getSecureContext() throws KeyManagementException, NoSuchAlgorithmException,
+      KeyStoreException, CertificateException, IOException, UnrecoverableKeyException {
+
+    TrustManager[] trustAllCerts = null;
+
+    if (serverCertificationChainValidationEnabled) {
+
+      System.setProperty("javax.net.ssl.trustStore", trustStoreFileName);
+
+    } else {
+
+      // Create a trust manager that does not validate certificate chains
+      trustAllCerts = new TrustManager[] {new X509TrustManager() {
+        @Override
+        public X509Certificate[] getAcceptedIssuers() {
+          return null;
+        }
+
+        @Override
+        public void checkClientTrusted(X509Certificate[] certs, String authType) {}
+
+        @Override
+        public void checkServerTrusted(X509Certificate[] certs, String authType) {}
+      } };
+    }
+
+    KeyManagerFactory kmf = KeyManagerFactory.getInstance(keyManagerAlgortihm);
+
+    KeyStore ks = KeyStore.getInstance(keyStoreType);
+
+    char[] pwd = null;
+    if (clientCertPassword != null) {
+      pwd = clientCertPassword.toCharArray();
+    }
+    
+    if (clientCertBytes != null) {
+      ks.load(new ByteArrayInputStream(clientCertBytes), pwd);
+    } else {
+      ks.load(null, pwd);
+    }
+
+    kmf.init(ks, pwd);
+
+    SSLContext ctx = SSLContext.getInstance(sslAlgorithm);
+    ctx.init(kmf.getKeyManagers(), trustAllCerts, null);
+
+    return ctx;
+
+  }
+
+  @Override
+  public String getTrustStoreFileName() {
+    return this.trustStoreFileName;
+  }
+
+  @Override
+  public void setTrustStoreFileName(String filename) {
+    this.trustStoreFileName = filename;
+  }
+
+  @Override
+  public String getClientCertPassword() {
+    return this.clientCertPassword;
+  }
+
+  @Override
+  public void setClientCertPassword(String password) {
+    this.clientCertPassword = password;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/filter/CspCookieFilter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/filter/CspCookieFilter.java
new file mode 100644
index 0000000..795739b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/filter/CspCookieFilter.java
@@ -0,0 +1,267 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security.filter;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Properties;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+// import esGateKeeper.esGateKeeper;
+
+/**
+ * Redirects to the AT&T global login page if the user is not authenticated.<br>
+ * Filter properties need to be configured in: csp-cookie-filter.properties
+ */
+public class CspCookieFilter implements Filter {
+
+  /** Redirect URL for the login page. */
+  private String globalLoginUrl;
+
+  /** Application identifier. */
+  private String applicationId;
+
+  /** Gatekeeper environment setting (development or production). */
+  private String gateKeeperEnvironment;
+
+  private static final String FILTER_PARAMETER_CONFIG = "config";
+  private static final String PROPERTY_GLOBAL_LOGIN_URL = "global.login.url";
+  private static final String PROPERTY_APPLICATION_ID = "application.id";
+  private static final String PROPERTY_GATEKEEPER_ENVIRONMENT = "gatekeeper.environment";
+  // valid open redirect domains
+  private List<String> redirectDomains = new ArrayList<>();
+  private static final String PROPERTY_REDIRECT_DOMAINS = "redirect-domain";
+
+  /** Needed by esGateKeeper, does not accept any other value. */
+  private static final String GATEKEEPER_ACCOUNT_NAME = "CSP";
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(CspCookieFilter.class);
+
+
+  /* (non-Javadoc)
+   * @see javax.servlet.Filter#init(javax.servlet.FilterConfig)
+   */
+  @Override
+  public void init(FilterConfig filterConfig) throws ServletException {
+	String txnID = NodeUtils.getRandomTxnId();
+	MdcContext.initialize(txnID, "CspCookieFilter", "", "Init", "");
+	
+	try {
+      setConfigurationProperties(filterConfig);
+    } catch (IOException exc) {
+      LOG.error(AaiUiMsgs.ERROR_CSP_CONFIG_FILE);
+      throw new ServletException(exc);
+    }
+  }
+
+
+  /* (non-Javadoc)
+   * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
+   */
+  @Override
+  public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
+      throws IOException, ServletException {
+    HttpServletRequest request = (HttpServletRequest) req;
+    HttpServletResponse response = (HttpServletResponse) res;
+
+    Cookie[] cookies = request.getCookies();
+    if ((cookies == null) || (cookies.length == 0)) {
+      doLogin(request, response);
+      return;
+    }
+
+    /*
+     * String attEsSec = getSecurityCookie(cookies);
+     * 
+     * if (attESSec == null || attESSec.length() == 0) { doLogin(request, response); return; }
+     * 
+     * String attESSecUnEncrypted = esGateKeeper.esGateKeeper(attESSec, GATEKEEPER_ACCOUNT_NAME,
+     * gateKeeperEnvironment); if (attESSecUnEncrypted == null) { doLogin(request, response); } else
+     * {
+     */
+    // LOG.info("User has valid cookie");
+    chain.doFilter(request, response);
+    // }
+  }
+
+
+  /* (non-Javadoc)
+   * @see javax.servlet.Filter#destroy()
+   */
+  @Override
+  public void destroy() {}
+
+  /**
+   * Sets all required properties needed by this filter.
+   *
+   * @param filterConfig the filter configuration defined in the application web.xml
+   * @throws IOException if the properties failed to load.
+   */
+  private void setConfigurationProperties(FilterConfig filterConfig) throws IOException {
+    InputStream inputStream = new FileInputStream(SparkyConstants.CONFIG_HOME
+        + filterConfig.getInitParameter(FILTER_PARAMETER_CONFIG));
+    Properties cspProperties = new Properties();
+    cspProperties.load(inputStream);
+    globalLoginUrl = cspProperties.getProperty(PROPERTY_GLOBAL_LOGIN_URL);
+    applicationId = cspProperties.getProperty(PROPERTY_APPLICATION_ID);
+    gateKeeperEnvironment = cspProperties.getProperty(PROPERTY_GATEKEEPER_ENVIRONMENT);
+    redirectDomains = Arrays.asList(cspProperties.getProperty(PROPERTY_REDIRECT_DOMAINS).split(","));
+  }
+
+  /**
+   * Returns the attESSec cookie if found in the client.
+   *
+   * @param cookies the cookies available in the client
+   * @return the attESSec authentication cookie generated by the login page.
+   */
+  private String getSecurityCookie(Cookie[] cookies) {
+    String attEsSec = null;
+    for (int i = 0; i < cookies.length; i++) {
+      Cookie thisCookie = cookies[i];
+      String cookieName = thisCookie.getName();
+
+      if ("attESSec".equals(cookieName)) {
+        attEsSec = thisCookie.getValue();
+        break;
+      }
+    }
+    return attEsSec;
+  }
+
+  /**
+   * Redirects to the AT&T global login page. If this is an AJAX request it returns an unauthorized
+   * HTTP error in the response.
+   *
+   * @param request the filter request object
+   * @param response the filter response object
+   * @throws IOException if there is an error setting the error response
+   */
+  private void doLogin(HttpServletRequest request, HttpServletResponse response)
+      throws IOException {
+    if (isAjaxRequest(request)) {
+      response.sendError(HttpServletResponse.SC_UNAUTHORIZED,
+          "User is not authorized. Please login to application");
+    } else {
+      // Fix for Safari 7.0.2 onwards to avoid login page cache
+      response.addHeader("Cache-Control", "no-cache, no-store");
+      String redirectURL = createRedirectUrl(request);
+      if (this.isValidRedirectURL(redirectURL)){
+          response.sendRedirect(redirectURL);
+          LOG.debug(AaiUiMsgs.VALID_REDIRECT_URL, redirectURL);
+      } else{ 
+          response.sendError(400, "Bad redirect URL");
+          LOG.error(AaiUiMsgs.INVALID_REDIRECT_URL, redirectURL);
+      }
+    }
+  }
+  
+  /**
+   * Checks if a redirect url is valid
+   * @param url URL to validate
+   * @return true if URL is a valid redirect URL, false otherwise
+   */
+  private boolean isValidRedirectURL (String url){
+      String redirectTo = url.substring(url.indexOf("?retURL=")+ "?retURL=".length());
+      try {
+          redirectTo = URLDecoder.decode(redirectTo, StandardCharsets.UTF_8.toString());
+      } catch (UnsupportedEncodingException e) {
+          LOG.error(AaiUiMsgs.UNSUPPORTED_URL_ENCODING, e.getLocalizedMessage());
+          return false;
+      }
+      for (String domain: this.redirectDomains){
+          if (redirectTo.endsWith(domain))
+              return true;
+      }
+      return false;
+  }
+  
+
+  /**
+   * Returns <code>true</code> if the request is an AJAX request.
+   *
+   * @param request the filter request object
+   * @return <code>true</code> if the request is an AJAX request.
+   */
+  private boolean isAjaxRequest(HttpServletRequest request) {
+    String headerValue = request.getHeader("X-Requested-With");
+    if ("XMLHttpRequest".equals(headerValue)) {
+      return true;
+    }
+    return false;
+  }
+
+  /**
+   * Returns the redirection URL to the AT&T Global login page.
+   *
+   * @param request the request
+   * @return the string
+   * @throws UnsupportedEncodingException the unsupported encoding exception
+   */
+  private String createRedirectUrl(HttpServletRequest request) throws UnsupportedEncodingException {
+    String returnUrl = getReturnUrl(request);
+
+    return globalLoginUrl + "?retURL=" + returnUrl + "&sysName=" + applicationId;
+  }
+
+  /**
+   * Gets the URL encoded return URL.
+   *
+   * @param request the HTTP request
+   * @return an encoded URL to return to following login
+   * @throws UnsupportedEncodingException the unsupported encoding exception
+   */
+  private String getReturnUrl(HttpServletRequest request) throws UnsupportedEncodingException {
+    StringBuffer retUrl = request.getRequestURL();
+    String urlParams = request.getQueryString();
+    if (urlParams != null) {
+      retUrl.append("?" + urlParams);
+    }
+    return URLEncoder.encode(retUrl.toString(), StandardCharsets.UTF_8.toString());
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/filter/LoginFilter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/filter/LoginFilter.java
new file mode 100644
index 0000000..dd90573
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/filter/LoginFilter.java
@@ -0,0 +1,236 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security.filter;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import javax.ws.rs.core.HttpHeaders;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.security.EcompSso;
+import org.onap.aai.sparky.security.portal.config.PortalAuthenticationConfig;
+import org.openecomp.portalsdk.core.onboarding.listener.PortalTimeoutHandler;
+import org.openecomp.portalsdk.core.onboarding.util.PortalApiConstants;
+import org.openecomp.portalsdk.core.onboarding.util.PortalApiProperties;
+import org.openecomp.portalsdk.core.onboarding.util.SSOUtil;
+
+/**
+ * This filter checks every request for proper ECOMP Portal single sign on initialization. The
+ * possible paths and actions:
+ * <OL>
+ * <LI>User starts at an app page via a bookmark. No ECOMP portal cookie is set. Redirect there to
+ * get one; then continue as below.
+ * <LI>User starts at ECOMP Portal and goes to app. Alternately, the user's session times out and
+ * the user hits refresh. The ECOMP Portal cookie is set, but there is no valid session. Create one
+ * and publish info.
+ * <LI>User has valid ECOMP Portal cookie and session. Reset the max idle in that session.
+ * </OL>
+ * <P>
+ * Notes:
+ * <UL>
+ * <LI>Portal Session should be up prior to App Session</LI>
+ * <LI>If App Session Expires or if EPService cookie is unavailable, we need to redirect to Portal.
+ * <LI>Method {@link #initiateSessionMgtHandler(HttpServletRequest)} should be called for Session
+ * management when the initial session is created
+ * <LI>While redirecting, the cookie "redirectUrl" should also be set so that Portal knows where to
+ * forward the request to once the Portal Session is created and EPService cookie is set.
+ * <LI>Method {@link #resetSessionMaxIdleTimeOut(HttpServletRequest)} should be called for every
+ * request to reset the MaxInactiveInterval to the right value.
+ * </UL>
+ * <P>
+ * This filter incorporates most features of the SDK application's SessionTimeoutInterceptor and
+ * SingleSignOnController classes
+ */
+public class LoginFilter implements Filter {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(LoginFilter.class);
+
+  @Override
+  public void init(FilterConfig filterConfig) throws ServletException {
+    // Validate that app has provided useful portal properties
+    if (PortalApiProperties.getProperty(PortalApiConstants.ECOMP_REDIRECT_URL) == null) {
+      throw new ServletException("Failed to find URL in portal.properties");
+    }
+
+    PortalAuthenticationConfig appProperties;
+    try {
+      appProperties = PortalAuthenticationConfig.getInstance();
+    } catch (Exception ex) {
+      throw new ServletException("Failed to get properties", ex);
+    }
+
+    String restUser = appProperties.getUsername();
+    String restPassword = appProperties.getPassword();
+    if (restUser == null || restPassword == null) {
+      throw new ServletException("Failed to find user and/or password from properties");
+    }
+  }
+
+  @Override
+  public void destroy() {
+    // No resources to release
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse,
+   * javax.servlet.FilterChain)
+   */
+  @Override
+  public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
+      throws ServletException, IOException {
+    HttpServletRequest request = (HttpServletRequest) req;
+    HttpServletResponse response = (HttpServletResponse) res;
+
+    // Choose authentication appropriate for the request.
+    final String restApiURI = request.getContextPath() + PortalApiConstants.API_PREFIX;
+    if (request.getRequestURI().startsWith(restApiURI)) {
+      // REST servlet checks credentials
+      LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG, "doFilter: delegating auth to REST servlet for request " + request.getRequestURI());
+      chain.doFilter(request, response);
+    } else {
+      // All other requests require ECOMP Portal authentication
+      if (EcompSso.validateEcompSso(request) == null) {
+        String redirectURL, logMessage;
+        if (request.getRequestURI().contains("/editAttributes")) {
+          // If request is for Edit Attributes UI, redirect straight to the application.
+          String appPath = request.getRequestURI().substring(request.getContextPath().length() + 1)
+              + (request.getQueryString() != null ? ("?" + request.getQueryString()) : "");
+          redirectURL = SSOUtil.getECOMPSSORedirectURL(request, response, appPath);
+          logMessage = "Unauthenticated Edit Attributes UI login attempt.";
+        } else {
+          // Redirect to Portal UI
+          redirectURL = PortalApiProperties.getProperty(PortalApiConstants.ECOMP_REDIRECT_URL);
+          logMessage = "Unauthorized login attempt.";
+        }
+        
+        LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG,
+            logMessage + 
+            " | Remote IP: " + request.getRemoteAddr() + 
+            " | User agent: " + request.getHeader(HttpHeaders.USER_AGENT) + 
+            " | Request URL: " + request.getRequestURL() +
+            " | Redirecting to: " + redirectURL); 
+        
+        response.sendRedirect(redirectURL);
+      } else {
+        HttpSession session = request.getSession(false);
+        if (session == null) {
+          // New session
+          session = request.getSession(true);
+          LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG, "doFilter: created new session " + session.getId());
+          initiateSessionMgtHandler(request);
+        } else {
+          // Existing session
+          LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG, "doFilter: resetting idle in existing session " + session.getId());
+          resetSessionMaxIdleTimeOut(request);
+        }
+        // Pass request back down the filter chain
+        chain.doFilter(request, response);
+      }
+    }
+  }
+
+  /**
+   * Publishes information about the session.
+   *
+   * @param request
+   */
+  private void initiateSessionMgtHandler(HttpServletRequest request) {
+    String portalJSessionId = getPortalJSessionId(request);
+    String jSessionId = getJessionId(request);
+    storeMaxInactiveTime(request);
+    PortalTimeoutHandler.sessionCreated(portalJSessionId, jSessionId, request.getSession(false));
+  }
+
+  /**
+   * Gets the ECOMP Portal service cookie value.
+   *
+   * @param request
+   * @return Cookie value, or null if not found.
+   */
+  private String getPortalJSessionId(HttpServletRequest request) {
+    Cookie ep = EcompSso.getCookie(request, EcompSso.EP_SERVICE);
+    return ep == null ? null : ep.getValue();
+  }
+
+  /**
+   * Gets the container session ID.
+   *
+   * @param request
+   * @return Session ID, or null if no session.
+   */
+  private String getJessionId(HttpServletRequest request) {
+    HttpSession session = request.getSession();
+    return session == null ? null : session.getId();
+  }
+
+  /**
+   * Sets the global session's max idle time to the session's max inactive interval.
+   *
+   * @param request
+   */
+  private void storeMaxInactiveTime(HttpServletRequest request) {
+    HttpSession session = request.getSession(false);
+    if (session != null
+        && session.getAttribute(PortalApiConstants.GLOBAL_SESSION_MAX_IDLE_TIME) == null) {
+      session.setAttribute(PortalApiConstants.GLOBAL_SESSION_MAX_IDLE_TIME,
+          session.getMaxInactiveInterval());
+    }
+  }
+
+  /**
+   * Sets the session's max inactive interval.
+   *
+   * @param request
+   */
+  private void resetSessionMaxIdleTimeOut(HttpServletRequest request) {
+    try {
+      HttpSession session = request.getSession(false);
+      if (session != null) {
+        final Object maxIdleAttribute = session
+            .getAttribute(PortalApiConstants.GLOBAL_SESSION_MAX_IDLE_TIME);
+        if (maxIdleAttribute != null) {
+          session.setMaxInactiveInterval(Integer.parseInt(maxIdleAttribute.toString()));
+        }
+      }
+    } catch (Exception e) {
+      LOG.info(AaiUiMsgs.LOGIN_FILTER_INFO, "resetSessionMaxIdleTimeOut: failed to set session max inactive interval - " + e.getLocalizedMessage());
+    }
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/PortalRestAPIServiceImpl.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/PortalRestAPIServiceImpl.java
new file mode 100644
index 0000000..ad64c63
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/PortalRestAPIServiceImpl.java
@@ -0,0 +1,213 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security.portal;
+
+import java.io.File;
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.LinkedHashSet;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.onap.aai.sparky.security.EcompSso;
+import org.onap.aai.sparky.security.portal.config.PortalAuthenticationConfig;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+import org.openecomp.portalsdk.core.onboarding.crossapi.IPortalRestAPIService;
+import org.openecomp.portalsdk.core.onboarding.exception.PortalAPIException;
+import org.openecomp.portalsdk.core.restful.domain.EcompRole;
+import org.openecomp.portalsdk.core.restful.domain.EcompUser;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Responds to ECOMP Portal's REST queries for user and role information and management.
+ */
+public class PortalRestAPIServiceImpl implements IPortalRestAPIService {
+
+  private static final Logger LOG = LoggerFactory.getLogger(PortalRestAPIServiceImpl.class);
+  private static final String ERROR_MESSAGE = "Failed to {0} user [loginId:{1}]";
+
+  private UserManager userManager;
+
+  /**
+   * Initialise user manager.
+   */
+  public PortalRestAPIServiceImpl() {
+    userManager = new UserManager(new File(SparkyConstants.USERS_FILE_LOCATION));
+  }
+
+  /////////////////////////////////////////////////////////////////////////////
+  // User interface
+  /////////////////////////////////////////////////////////////////////////////
+
+  /*
+   * (non-Javadoc)
+   *
+   */
+  @Override
+  public void pushUser(EcompUser user) throws PortalAPIException {
+    LOG.debug("Push user [loginId:" + user.getLoginId() + "]");
+
+    if (userManager.getUser(user.getLoginId()).isPresent()) {
+      String message = getMessage(ERROR_MESSAGE, "push", user.getLoginId())
+          + ", user is already stored";
+      LOG.error(message);
+      throw new PortalAPIException(message);
+    }
+
+    try {
+      userManager.pushUser(user);
+    } catch (IOException e) {
+      String message = getMessage(ERROR_MESSAGE, "push", user.getLoginId());
+      LOG.error(message, e);
+      throw new PortalAPIException(message, e);
+    }
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   */
+  @Override
+  public void editUser(String loginId, EcompUser user) throws PortalAPIException {
+    LOG.debug("Edit user [loginId:" + loginId + "]");
+
+    userManager.getUser(loginId).orElseThrow(() -> {
+      String message = getMessage(ERROR_MESSAGE, "edit", loginId) + ", unknown user";
+      LOG.error(message);
+      return new PortalAPIException(message);
+    });
+
+    try {
+      userManager.editUser(loginId, user);
+    } catch (IOException e) {
+      String message = getMessage(ERROR_MESSAGE, "edit", loginId);
+      LOG.error(message, e);
+      throw new PortalAPIException(message, e);
+    }
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   */
+  @Override
+  public EcompUser getUser(String loginId) throws PortalAPIException {
+    LOG.debug("Get user [loginId:" + loginId + "]");
+    return userManager.getUser(loginId).orElseThrow(() -> {
+      String message = getMessage(ERROR_MESSAGE, "get", loginId) + ", unknown user";
+      LOG.error(message);
+      return new PortalAPIException(message);
+    });
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   */
+  @Override
+  public List<EcompUser> getUsers() throws PortalAPIException {
+    LOG.debug("Get users");
+    return userManager.getUsers();
+  }
+
+  @Override
+  public String getUserId(HttpServletRequest request) throws PortalAPIException {
+    return EcompSso.validateEcompSso(request);
+  }
+
+  /////////////////////////////////////////////////////////////////////////////
+  // Role interface
+  /////////////////////////////////////////////////////////////////////////////
+
+  public List<EcompRole> getAvailableRoles() throws PortalAPIException {
+    LOG.debug("Get available roles");
+    return UserManager.getRoles();
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   * @see
+   */
+  @Override
+  public List<EcompRole> getUserRoles(String loginId) throws PortalAPIException {
+    LOG.debug("Get user roles");
+    return userManager.getUserRoles(loginId);
+  }
+
+  /*
+   * (non-Javadoc)
+   *
+   */
+  @Override
+  public void pushUserRole(String loginId, List<EcompRole> roles) throws PortalAPIException {
+    LOG.debug("Push user role [loginId:" + loginId + "]");
+    try {
+      EcompUser user = getUser(loginId);
+      if (roles != null) {
+        user.setRoles(new LinkedHashSet<EcompRole>(roles));
+      } else {
+        user.setRoles(new LinkedHashSet<EcompRole>());
+      }
+      editUser(loginId, user);
+    } catch (PortalAPIException e) {
+      String message = getMessage(ERROR_MESSAGE, "push role", loginId);
+      LOG.error(message);
+      throw new PortalAPIException(message, e);
+    }
+  }
+
+  /////////////////////////////////////////////////////////////////////////////
+  // Security interface
+  /////////////////////////////////////////////////////////////////////////////
+
+  /*
+   * (non-Javadoc)
+   *
+   */
+  @Override
+  public boolean isAppAuthenticated(HttpServletRequest request) throws PortalAPIException {
+    LOG.debug("Authentication request");
+    PortalAuthenticationConfig config = PortalAuthenticationConfig.getInstance();
+    String restUsername = request.getHeader(PortalAuthenticationConfig.PROP_USERNAME);
+    String restPassword = request.getHeader(PortalAuthenticationConfig.PROP_PASSWORD);
+    return restUsername != null && restPassword != null && restUsername.equals(config.getUsername())
+        && restPassword.equals(config.getPassword());
+  }
+
+  private String getMessage(String message, Object... args) {
+    MessageFormat formatter = new MessageFormat("");
+    formatter.applyPattern(message);
+    return formatter.format(args);
+  }
+
+  public List<EcompRole> getAvailableRoles(String requestedLoginId) throws PortalAPIException {
+    LOG.debug("Get available roles");
+    return UserManager.getRoles();
+  }
+
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/UserManager.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/UserManager.java
new file mode 100644
index 0000000..ea9b204
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/UserManager.java
@@ -0,0 +1,170 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security.portal;
+
+import java.io.File;
+import java.io.IOException;
+import java.lang.reflect.Type;
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReadWriteLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+import java.util.stream.Collectors;
+
+import org.onap.aai.sparky.security.portal.config.RolesConfig;
+import org.openecomp.portalsdk.core.restful.domain.EcompRole;
+import org.openecomp.portalsdk.core.restful.domain.EcompUser;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.reflect.TypeToken;
+
+/**
+ * Basic file based user storage.
+ */
+public class UserManager {
+
+  private File usersFile;
+
+  private static final ReadWriteLock LOCK = new ReentrantReadWriteLock(true);
+  private static final Lock READ_LOCK = LOCK.readLock();
+  private static final Lock WRITE_LOCK = LOCK.writeLock();
+
+  private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create();
+
+  /**
+   *
+   * @param usersFile a file to store the users
+   */
+  public UserManager(File usersFile) {
+    this.usersFile = usersFile;
+  }
+
+  /**
+   * Returns all users stored.
+   *
+   * @return a list of users.
+   */
+  public List<EcompUser> getUsers() {
+    Type collectionType = new TypeToken<List<EcompUser>>() {
+    }.getType();
+
+    Optional<String> users = read(usersFile);
+    if (users.isPresent()) {
+      return GSON.fromJson(users.get(), collectionType);
+    }
+
+    return new ArrayList<>();
+  }
+
+  /**
+   * Returns a stored user.
+   *
+   * @param loginId the identifier of the user
+   * @return an optional user.
+   */
+  public Optional<EcompUser> getUser(String loginId) {
+    if (!getUsers().isEmpty()) {
+      return getUsers().stream().filter(u -> loginId.equals(u.getLoginId())).findFirst();
+    }
+    return Optional.empty();
+  }
+
+  /**
+   * Stores a user if not already stored.
+   *
+   * @param user the user to be stored
+   * @throws IOException
+   */
+  public void pushUser(EcompUser user) throws IOException {
+    WRITE_LOCK.lock();
+    try {
+      if (!getUser(user.getLoginId()).isPresent()) {
+        addUser(getUsers(), user);
+      }
+    } finally {
+      WRITE_LOCK.unlock();
+    }
+  }
+
+  /**
+   * Replaces an existing user.
+   *
+   * @param loginId the id of the user
+   * @param user the new user details
+   * @throws IOException
+   */
+  public void editUser(String loginId, EcompUser user) throws IOException {
+    WRITE_LOCK.lock();
+    try {
+      if (getUser(loginId).isPresent()) {
+        List<EcompUser> users = getUsers().stream().filter(u -> !u.getLoginId().equals(loginId))
+            .collect(Collectors.toList());
+        addUser(users, user);
+      }
+    } finally {
+      WRITE_LOCK.unlock();
+    }
+  }
+
+  /**
+   * Gets the roles assigned to a user.
+   *
+   * @param loginId the id of the user
+   * @return the assigned roles
+   */
+  public List<EcompRole> getUserRoles(String loginId) {
+    List<EcompRole> roles = new ArrayList<>();
+    roles.addAll(getUser(loginId).orElseGet(EcompUser::new).getRoles());
+    return roles;
+  }
+
+  public static List<EcompRole> getRoles() {
+    return RolesConfig.getInstance().getRoles();
+  }
+
+  private void addUser(List<EcompUser> users, EcompUser user) throws IOException {
+    users.add(user);
+    write(users);
+  }
+
+  private void write(List<EcompUser> users) throws IOException {
+    Files.write(usersFile.toPath(), GSON.toJson(users).getBytes());
+  }
+
+  private Optional<String> read(File file) {
+    READ_LOCK.lock();
+    try {
+      return Optional.of(new String(Files.readAllBytes(file.toPath())));
+    } catch (IOException e) { // NOSONAR
+      return Optional.empty();
+    } finally {
+      READ_LOCK.unlock();
+    }
+  }
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/config/PortalAuthenticationConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/config/PortalAuthenticationConfig.java
new file mode 100644
index 0000000..e1b7eda
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/config/PortalAuthenticationConfig.java
@@ -0,0 +1,124 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security.portal.config;
+
+
+import java.util.Properties;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.security.CookieDecryptor;
+import org.onap.aai.sparky.util.ConfigHelper;
+import org.onap.aai.sparky.util.Encryptor;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+
+/**
+ * Provides Portal authentication configuration.
+ */
+public class PortalAuthenticationConfig {
+
+  private String username;
+  private String password;
+  private boolean isOnapEnabled;
+  private CookieDecryptor cookieDecryptor;
+  private String cookieDecryptorClassName;
+
+  public static final String PROP_USERNAME = "username";
+  public static final String PROP_PASSWORD = "password"; // NOSONAR
+  public static final String PROP_IS_ONAP_ENABLED = "onap_enabled"; // NOSONAR
+  private static final String AUTHENTICATION_CONFIG_FILE = SparkyConstants.PORTAL_AUTHENTICATION_FILE_LOCATION;
+  public static final String PROP_COOKIEDECRYPTORCLASSNAME = "cookie_decryptor_classname";
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(PortalAuthenticationConfig.class);
+
+  private PortalAuthenticationConfig() {
+    // Prevent instantiation
+  }
+
+  private static class PortalAuthenticationConfigHelper {
+    private static final PortalAuthenticationConfig INSTANCE = new PortalAuthenticationConfig();
+
+    private PortalAuthenticationConfigHelper() {
+      // Deliberately empty
+    }
+  }
+
+  /**
+   * Get a singleton instance of the configuration.
+   *
+   * @return
+   */
+  public static PortalAuthenticationConfig getInstance() {
+    PortalAuthenticationConfigHelper.INSTANCE.load();
+    return PortalAuthenticationConfigHelper.INSTANCE;
+  }
+
+  public String getUsername() {
+    return username;
+  }
+
+  public String getPassword() {
+    Encryptor encryptor = new Encryptor();
+    return encryptor.decryptValue(password);
+  }
+
+  public boolean getIsOnapEnabled() {
+    return isOnapEnabled;
+  }
+  public String getcookieDecryptorClassName() {
+	    return cookieDecryptorClassName;
+	  }
+
+  /**
+   * Reload the Portal authentication properties from the classpath.
+   */
+  public void reload() {
+    load();
+  }
+
+  /**
+   * Load the Portal authentication properties from the classpath.
+   */
+  private void load() {
+    Properties props = ConfigHelper.loadConfigFromExplicitPath(AUTHENTICATION_CONFIG_FILE);
+    username = props.getProperty(PROP_USERNAME);
+    password = props.getProperty(PROP_PASSWORD);
+    isOnapEnabled = Boolean.parseBoolean(props.getProperty(PROP_IS_ONAP_ENABLED, "true"));
+    cookieDecryptorClassName= props.getProperty(PROP_COOKIEDECRYPTORCLASSNAME);
+  }
+  
+  public CookieDecryptor getCookieDecryptor() throws ClassNotFoundException{
+	  
+	  Class cookieDecrypterClass = Class.forName(cookieDecryptorClassName);
+	  try {
+		cookieDecryptor = (CookieDecryptor) cookieDecrypterClass.newInstance();
+	} catch (InstantiationException | IllegalAccessException e) {
+		 LOG.error(AaiUiMsgs.DECRYPTION_ERROR,"Unable to instantiate Cookie Decryptor Class");
+	}
+	  return cookieDecryptor;
+  }
+  
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/config/RolesConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/config/RolesConfig.java
new file mode 100644
index 0000000..283834c
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/security/portal/config/RolesConfig.java
@@ -0,0 +1,90 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.security.portal.config;
+
+import java.io.IOException;
+import java.lang.reflect.Type;
+import java.net.URISyntaxException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Collections;
+import java.util.List;
+
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+import org.openecomp.portalsdk.core.restful.domain.EcompRole;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonSyntaxException;
+import com.google.gson.reflect.TypeToken;
+
+/**
+ * Provides roles configuration.
+ */
+public class RolesConfig {
+
+  private List<EcompRole> roles;
+
+  private static final Gson GSON = new Gson();
+  private static final String ROLES_CONFIG_FILE = SparkyConstants.ROLES_FILE_LOCATION;
+
+  private RolesConfig() {
+    // Prevent instantiation
+  }
+
+  private static class RolesConfigHelper {
+    private static final RolesConfig INSTANCE = new RolesConfig();
+
+    private RolesConfigHelper() {
+      // Deliberately empty
+    }
+  }
+
+  /**
+   * Get a singleton instance of the configuration.
+   *
+   * @return
+   */
+  public static RolesConfig getInstance() {
+    try {
+      RolesConfigHelper.INSTANCE.load();
+    } catch (Exception e) {
+      throw new ExceptionInInitializerError(e);
+    }
+
+    return RolesConfigHelper.INSTANCE;
+  }
+
+  public List<EcompRole> getRoles() {
+    return roles;
+  }
+
+  private void load() throws JsonSyntaxException, IOException, URISyntaxException {
+    Type collectionType = new TypeToken<List<EcompRole>>() {
+    }.getType();
+
+    roles = Collections.unmodifiableList(GSON
+        .fromJson(new String(Files.readAllBytes(Paths.get(ROLES_CONFIG_FILE))), collectionType));
+  }
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/SubscriptionServiceProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/SubscriptionServiceProcessor.java
new file mode 100644
index 0000000..a8dd131
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/SubscriptionServiceProcessor.java
@@ -0,0 +1,74 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.subscription;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.apache.camel.Exchange;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.logging.util.ServletUtils;
+import org.onap.aai.sparky.subscription.services.SubscriptionService;
+
+public class SubscriptionServiceProcessor {
+
+  private static final String EMPTY_RESPONSE = "{}";
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(SubscriptionServiceProcessor.class);
+
+  SubscriptionService subService;
+
+
+  public SubscriptionServiceProcessor(SubscriptionService subscriptionService) {
+    this.subService = subscriptionService;
+  }
+
+
+  public void getSubscription(Exchange exchange) {
+    
+    HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);
+    ServletUtils.setUpMdcContext(exchange, request);
+
+    OperationResult subscriptionResult = null;
+
+    try {
+
+      subscriptionResult = subService.buildSubscriptionPayload();
+      
+    } catch (Exception exc) {
+      subscriptionResult = new OperationResult();
+      subscriptionResult.setResult(EMPTY_RESPONSE);
+      LOG.error(AaiUiMsgs.FAILURE_TO_PROCESS_REQUEST,
+          "Exception thrown during subscription processing: " + exc.getLocalizedMessage());
+    }
+
+    exchange.getOut().setBody(subscriptionResult.getResult());
+    
+
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/config/SubscriptionConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/config/SubscriptionConfig.java
new file mode 100644
index 0000000..37c6c4d
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/config/SubscriptionConfig.java
@@ -0,0 +1,139 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.subscription.config;
+
+import java.util.Collection;
+
+
+/**
+ * The Class SubscriptionConfig.
+ */
+public class SubscriptionConfig {
+
+  private static final String EMPTY_TARGET = "";
+  private static final String EMPTY_ORIGIN = "";
+  private static final String EMPTY_MESSAGE_TYPE = "";
+  private static final String EMPTY_TOPIC = "";
+
+
+  private String subscriptionTarget = EMPTY_TARGET;
+  private String subscriptionOrigin = EMPTY_ORIGIN;
+  private String subscriptionMessageType = EMPTY_MESSAGE_TYPE;
+  private String subscriptionTopic = EMPTY_TOPIC;
+
+  private String launchOITarget = EMPTY_TARGET;
+  private String launchOIOrigin = EMPTY_ORIGIN;
+  private String launchOIMessageType = EMPTY_MESSAGE_TYPE;
+  private String launchOITopic = EMPTY_TOPIC;
+
+  private Boolean isLaunchOIEnabled = false;
+
+  private Collection<String> annEntitiyTypes;
+
+  /**
+   * Instantiates a new Subscription config.
+   */
+  public SubscriptionConfig() {}
+
+  public String getSubscriptionTarget() {
+    return subscriptionTarget;
+  }
+
+  public void setSubscriptionTarget(String target) {
+    this.subscriptionTarget = target;
+  }
+
+  public String getSubscriptionOrigin() {
+    return subscriptionOrigin;
+  }
+
+  public void setSubscriptionOrigin(String origin) {
+    this.subscriptionOrigin = origin;
+  }
+
+  public String getSubscriptionMessageType() {
+    return subscriptionMessageType;
+  }
+
+  public void setSubscriptionMessageType(String messageType) {
+    this.subscriptionMessageType = messageType;
+  }
+
+  public String getSubscriptionTopic() {
+    return subscriptionTopic;
+  }
+
+  public void setSubscriptionTopic(String topic) {
+    this.subscriptionTopic = topic;
+  }
+
+  public String getLaunchOITarget() {
+    return launchOITarget;
+  }
+
+  public void setLaunchOITarget(String launchOITarget) {
+    this.launchOITarget = launchOITarget;
+  }
+
+  public String getLaunchOIOrigin() {
+    return launchOIOrigin;
+  }
+
+  public void setLaunchOIOrigin(String launchOIOrigin) {
+    this.launchOIOrigin = launchOIOrigin;
+  }
+
+  public String getLaunchOIMessageType() {
+    return launchOIMessageType;
+  }
+
+  public void setLaunchOIMessageType(String launchOIMessageType) {
+    this.launchOIMessageType = launchOIMessageType;
+  }
+
+  public String getLaunchOITopic() {
+    return launchOITopic;
+  }
+
+  public void setLaunchOITopic(String launchOITopic) {
+    this.launchOITopic = launchOITopic;
+  }
+
+  public Collection<String> getAnnEntitiyTypes() {
+    return annEntitiyTypes;
+  }
+
+  public void setAnnEntitiyTypes(Collection<String> annEntitiyTypes) {
+    this.annEntitiyTypes = annEntitiyTypes;
+  }
+
+  public Boolean getIsLaunchOIEnabled() {
+    return isLaunchOIEnabled;
+  }
+
+  public void setIsLaunchOIEnabled(Boolean isLaunchOIEnabled) {
+    this.isLaunchOIEnabled = isLaunchOIEnabled;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Message.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Message.java
new file mode 100644
index 0000000..89489f3
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Message.java
@@ -0,0 +1,60 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.subscription.payload.entity;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({ "applicationName", "payload" })
+public class Message {
+
+	@JsonProperty("applicationName")
+	private String applicationName;
+	@JsonProperty("payload")
+	private Payload payload;
+
+	@JsonProperty("applicationName")
+	public String getApplicationName() {
+		return applicationName;
+	}
+
+	@JsonProperty("applicationName")
+	public void setApplicationName(String applicationName) {
+		this.applicationName = applicationName;
+	}
+
+	@JsonProperty("payload")
+	public Payload getPayload() {
+		return payload;
+	}
+
+	@JsonProperty("payload")
+	public void setPayload(Payload payload) {
+		this.payload = payload;
+	}
+
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/ObjectInspectorPayload.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/ObjectInspectorPayload.java
new file mode 100644
index 0000000..eae1df1
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/ObjectInspectorPayload.java
@@ -0,0 +1,128 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.subscription.payload.entity;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.onap.aai.sparky.subscription.config.SubscriptionConfig;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({ "target", "origin", "messageType", "topic", "message" })
+public class ObjectInspectorPayload {
+
+	@JsonProperty("target")
+	private String target;
+	@JsonProperty("origin")
+	private String origin;
+	@JsonProperty("messageType")
+	private String messageType;
+	@JsonProperty("topic")
+	private String topic;
+	@JsonProperty("message")
+	private Message message;
+
+	@JsonProperty("target")
+	public String getTarget() {
+		return target;
+	}
+
+	@JsonProperty("target")
+	public void setTarget(String target) {
+		this.target = target;
+	}
+
+	@JsonProperty("origin")
+	public String getOrigin() {
+		return origin;
+	}
+
+	@JsonProperty("origin")
+	public void setOrigin(String origin) {
+		this.origin = origin;
+	}
+
+	@JsonProperty("messageType")
+	public String getMessageType() {
+		return messageType;
+	}
+
+	@JsonProperty("messageType")
+	public void setMessageType(String messageType) {
+		this.messageType = messageType;
+	}
+
+	@JsonProperty("topic")
+	public String getTopic() {
+		return topic;
+	}
+
+	@JsonProperty("topic")
+	public void setTopic(String topic) {
+		this.topic = topic;
+	}
+
+	@JsonProperty("message")
+	public Message getMessage() {
+		return message;
+	}
+
+	@JsonProperty("message")
+	public void setMessage(Message message) {
+		this.message = message;
+	}
+	
+	private static ObjectInspectorPayload lic;
+	public static ObjectInspectorPayload getOIPayload(SubscriptionConfig subscriptionConf) throws JsonParseException, JsonMappingException, IOException{
+		if(lic == null){
+			ObjectMapper mapper = new ObjectMapper();
+			lic = mapper.readValue(new File(SparkyConstants.SUBSCRIPTION_OI_MAPPING), ObjectInspectorPayload.class);
+			lic.intitializeOIPayload(subscriptionConf);
+		}
+		
+		return lic;
+	}
+	
+	private void intitializeOIPayload(SubscriptionConfig subscriptionConf) {
+		try {
+			lic.setOrigin(subscriptionConf.getLaunchOIOrigin());
+			lic.setTarget(subscriptionConf.getLaunchOITarget());
+			lic.setTopic(subscriptionConf.getLaunchOITopic());
+			lic.setMessageType(subscriptionConf.getLaunchOIMessageType());
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} 
+		
+	}
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Params.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Params.java
new file mode 100644
index 0000000..e3bb4c7
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Params.java
@@ -0,0 +1,60 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.subscription.payload.entity;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({ "contexts", "objectName", "externalClassId"})
+public class Params {
+
+	@JsonProperty("objectName")
+	private String objectName;
+	@JsonProperty("externalClassId")
+	private String externalClassId;
+
+	@JsonProperty("objectName")
+	public String getObjectName() {
+		return objectName;
+	}
+
+	@JsonProperty("objectName")
+	public void setObjectName(String objectName) {
+		this.objectName = objectName;
+	}
+
+	@JsonProperty("externalClassId")
+	public String getExternalClassId() {
+		return externalClassId;
+	}
+
+	@JsonProperty("externalClassId")
+	public void setExternalClassId(String externalClassId) {
+		this.externalClassId = externalClassId;
+	}
+
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Payload.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Payload.java
new file mode 100644
index 0000000..71db011
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/payload/entity/Payload.java
@@ -0,0 +1,60 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.subscription.payload.entity;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@JsonPropertyOrder({ "action", "params" })
+public class Payload {
+
+	@JsonProperty("action")
+	private String action;
+	@JsonProperty("params")
+	private Params params;
+
+	@JsonProperty("action")
+	public String getAction() {
+		return action;
+	}
+
+	@JsonProperty("action")
+	public void setAction(String action) {
+		this.action = action;
+	}
+
+	@JsonProperty("params")
+	public Params getParams() {
+		return params;
+	}
+
+	@JsonProperty("params")
+	public void setParams(Params params) {
+		this.params = params;
+	}
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/services/SubscriptionService.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/services/SubscriptionService.java
new file mode 100644
index 0000000..78f1d3f
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/subscription/services/SubscriptionService.java
@@ -0,0 +1,65 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.subscription.services;
+
+import org.json.JSONObject;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.subscription.config.SubscriptionConfig;
+
+
+public class SubscriptionService {
+
+  SubscriptionConfig config;
+  
+  public SubscriptionService(SubscriptionConfig subscriptionConfig) {
+    this.config = subscriptionConfig;
+  }
+  
+  public OperationResult buildSubscriptionPayload() throws Exception {
+    OperationResult returnValue = new OperationResult();
+    returnValue.setResultCode(200);
+    JSONObject subscriptionResponse = new JSONObject();
+    JSONObject subscriptionDetails = new JSONObject();
+
+
+    if (config.getSubscriptionTarget().isEmpty()
+        && config.getSubscriptionTopic().isEmpty()
+        && config.getSubscriptionMessageType().isEmpty()
+        && config.getSubscriptionOrigin().isEmpty()) {
+      subscriptionResponse.put("subscriptionEnabled", false);
+    } else {
+      subscriptionResponse.put("subscriptionEnabled", true);
+      subscriptionDetails.put("target", config.getSubscriptionTarget());
+      subscriptionDetails.put("topic", config.getSubscriptionTopic());
+      subscriptionDetails.put("messageType", config.getSubscriptionMessageType());
+      subscriptionDetails.put("origin", config.getSubscriptionOrigin());
+    }
+    
+    subscriptionResponse.put("subscriptionDetails", subscriptionDetails);
+    returnValue.setResult(subscriptionResponse.toString());
+    
+    return returnValue;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/AbstractEntitySynchronizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/AbstractEntitySynchronizer.java
new file mode 100644
index 0000000..a2b750b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/AbstractEntitySynchronizer.java
@@ -0,0 +1,524 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import java.util.EnumSet;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.dal.aai.ActiveInventoryEntityStatistics;
+import org.onap.aai.sparky.dal.aai.ActiveInventoryProcessingExceptionStatistics;
+import org.onap.aai.sparky.dal.elasticsearch.ElasticSearchEntityStatistics;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+import org.onap.aai.sparky.dal.rest.RestOperationalStatistics;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.util.NodeUtils;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * The Class AbstractEntitySynchronizer.
+ *
+ * @author davea.
+ */
+public abstract class AbstractEntitySynchronizer {
+
+  protected static final int VERSION_CONFLICT_EXCEPTION_CODE = 409;
+  protected static final Integer RETRY_COUNT_PER_ENTITY_LIMIT = new Integer(3);
+
+  protected final Logger logger;
+  protected ObjectMapper mapper;
+  protected long syncDurationInMs;
+
+  /**
+   * The Enum StatFlag.
+   */
+  protected enum StatFlag {
+    AAI_REST_STATS, AAI_ENTITY_STATS, AAI_PROCESSING_EXCEPTION_STATS,
+    AAI_TASK_PROCESSING_STATS, ES_REST_STATS, ES_ENTITY_STATS, ES_TASK_PROCESSING_STATS
+  }
+
+  protected EnumSet<StatFlag> enabledStatFlags;
+
+  protected ElasticSearchAdapter elasticSearchAdapter;
+  protected ActiveInventoryAdapter aaiAdapter;
+
+  protected ExecutorService synchronizerExecutor;
+  protected ExecutorService aaiExecutor;
+  protected ExecutorService esExecutor;
+
+  private RestOperationalStatistics esRestStats;
+  protected ElasticSearchEntityStatistics esEntityStats;
+
+  private RestOperationalStatistics aaiRestStats;
+  protected ActiveInventoryEntityStatistics aaiEntityStats;
+  private ActiveInventoryProcessingExceptionStatistics aaiProcessingExceptionStats;
+
+  private TaskProcessingStats aaiTaskProcessingStats;
+  private TaskProcessingStats esTaskProcessingStats;
+
+  private TransactionRateMonitor aaiTransactionRateController;
+  private TransactionRateMonitor esTransactionRateController;
+
+  protected AtomicInteger aaiWorkOnHand;
+  protected AtomicInteger esWorkOnHand;
+  protected String synchronizerName;
+
+  protected abstract boolean isSyncDone();
+  protected boolean shouldSkipSync;
+
+  public String getActiveInventoryStatisticsReport() {
+
+    StringBuilder sb = new StringBuilder(128);
+
+    if (enabledStatFlags.contains(StatFlag.AAI_REST_STATS)) {
+      sb.append("\n\n        ").append("REST Operational Stats:");
+      sb.append(aaiRestStats.getStatisticsReport());
+    }
+
+    if (enabledStatFlags.contains(StatFlag.AAI_ENTITY_STATS)) {
+      sb.append("\n\n        ").append("Entity Stats:");
+      sb.append(aaiEntityStats.getStatisticsReport());
+    }
+
+    if (enabledStatFlags.contains(StatFlag.AAI_PROCESSING_EXCEPTION_STATS)) {
+      sb.append("\n\n        ").append("Processing Exception Stats:");
+      sb.append(aaiProcessingExceptionStats.getStatisticsReport());
+    }
+
+    return sb.toString();
+
+  }
+
+  public String getElasticSearchStatisticsReport() {
+
+    StringBuilder sb = new StringBuilder(128);
+
+    if (enabledStatFlags.contains(StatFlag.ES_REST_STATS)) {
+      sb.append("\n\n        ").append("REST Operational Stats:");
+      sb.append(esRestStats.getStatisticsReport());
+    }
+
+    if (enabledStatFlags.contains(StatFlag.ES_ENTITY_STATS)) {
+      sb.append("\n\n        ").append("Entity Stats:");
+      sb.append(esEntityStats.getStatisticsReport());
+    }
+
+    return sb.toString();
+
+  }
+
+  /**
+   * Adds the active inventory stat report.
+   *
+   * @param sb the sb
+   */
+  private void addActiveInventoryStatReport(StringBuilder sb) {
+
+    if (sb == null) {
+      return;
+    }
+
+    sb.append("\n\n    AAI");
+    sb.append(getActiveInventoryStatisticsReport());
+
+    double currentTps = 0;
+    if (enabledStatFlags.contains(StatFlag.AAI_TASK_PROCESSING_STATS)) {
+      sb.append("\n\n        ").append("Task Processor Stats:");
+      sb.append(aaiTaskProcessingStats.getStatisticsReport(false, "        "));
+
+      currentTps = aaiTransactionRateController.getCurrentTps();
+
+      sb.append("\n          ").append("Current TPS: ").append(currentTps);
+    }
+
+    sb.append("\n          ").append("Current WOH: ").append(aaiWorkOnHand.get());
+
+    if (enabledStatFlags.contains(StatFlag.AAI_TASK_PROCESSING_STATS)) {
+      if (currentTps > 0) {
+        double numMillisecondsToCompletion = (aaiWorkOnHand.get() / currentTps) * 1000;
+        sb.append("\n            ").append("SyncDurationRemaining=")
+            .append(NodeUtils.getDurationBreakdown((long) numMillisecondsToCompletion));
+      }
+    }
+
+  }
+
+  /**
+   * Adds the elastic stat report.
+   *
+   * @param sb the sb
+   */
+  private void addElasticStatReport(StringBuilder sb) {
+
+    if (sb == null) {
+      return;
+    }
+
+    sb.append("\n\n    ELASTIC");
+    sb.append(getElasticSearchStatisticsReport());
+
+    double currentTps = 0;
+
+    if (enabledStatFlags.contains(StatFlag.ES_TASK_PROCESSING_STATS)) {
+      sb.append("\n\n        ").append("Task Processor Stats:");
+      sb.append(esTaskProcessingStats.getStatisticsReport(false, "           "));
+
+      currentTps = esTransactionRateController.getCurrentTps();
+
+      sb.append("\n        ").append("Current TPS: ").append(currentTps);
+    }
+
+    sb.append("\n        ").append("Current WOH: ").append(esWorkOnHand.get());
+
+    if (enabledStatFlags.contains(StatFlag.ES_TASK_PROCESSING_STATS)) {
+      if (currentTps > 0) {
+        double numMillisecondsToCompletion = (esWorkOnHand.get() / currentTps) * 1000;
+        sb.append("\n            ").append("SyncDurationRemaining=")
+            .append(NodeUtils.getDurationBreakdown((long) numMillisecondsToCompletion));
+      }
+    }
+
+
+  }
+
+  /**
+   * Gets the stat report.
+   *
+   * @param syncOpTimeInMs the sync op time in ms
+   * @param showFinalReport the show final report
+   * @return the stat report
+   */
+  protected String getStatReport(long syncOpTimeInMs, boolean showFinalReport) {
+
+    StringBuilder sb = new StringBuilder(128);
+
+    sb.append("\n").append(synchronizerName + " Statistics: ( Sync Operation Duration = "
+        + NodeUtils.getDurationBreakdown(syncOpTimeInMs) + " )");
+
+    addActiveInventoryStatReport(sb);
+    addElasticStatReport(sb);
+
+    if (showFinalReport) {
+      sb.append("\n\n        ").append("Sync Completed!\n");
+    } else {
+      sb.append("\n\n        ").append("Sync in Progress...\n");
+    }
+
+    return sb.toString();
+
+  }
+
+  protected String indexName;
+  protected long syncStartedTimeStampInMs;
+
+  /**
+   * Instantiates a new abstract entity synchronizer.
+   *
+   * @param logger the logger
+   * @param syncName the sync name
+   * @param numSyncWorkers the num sync workers
+   * @param numActiveInventoryWorkers the num active inventory workers
+   * @param numElasticsearchWorkers the num elasticsearch workers
+   * @param indexName the index name
+   * @throws Exception the exception
+   */
+  protected AbstractEntitySynchronizer(Logger logger, String syncName, int numSyncWorkers,
+      int numActiveInventoryWorkers, int numElasticsearchWorkers, String indexName,
+      NetworkStatisticsConfig aaiStatConfig, NetworkStatisticsConfig esStatConfig)
+          throws Exception {
+    this.logger = logger;
+    this.synchronizerExecutor =
+        NodeUtils.createNamedExecutor(syncName + "-INTERNAL", numSyncWorkers, logger);
+    this.aaiExecutor =
+        NodeUtils.createNamedExecutor(syncName + "-AAI", numActiveInventoryWorkers, logger);
+    this.esExecutor =
+        NodeUtils.createNamedExecutor(syncName + "-ES", numElasticsearchWorkers, logger);
+    this.mapper = new ObjectMapper();
+    this.indexName = indexName; 
+    this.esRestStats = new RestOperationalStatistics();
+    this.esEntityStats = new ElasticSearchEntityStatistics();
+    this.aaiRestStats = new RestOperationalStatistics();
+    this.aaiEntityStats = new ActiveInventoryEntityStatistics();
+    this.aaiProcessingExceptionStats = new ActiveInventoryProcessingExceptionStatistics();
+    this.aaiTaskProcessingStats =
+        new TaskProcessingStats(aaiStatConfig);
+    this.esTaskProcessingStats =
+        new TaskProcessingStats(esStatConfig);
+
+    this.aaiTransactionRateController =
+        new TransactionRateMonitor(numActiveInventoryWorkers, aaiStatConfig);
+    this.esTransactionRateController =
+        new TransactionRateMonitor(numElasticsearchWorkers, esStatConfig);
+
+    this.aaiWorkOnHand = new AtomicInteger(0);
+    this.esWorkOnHand = new AtomicInteger(0);
+
+    enabledStatFlags = EnumSet.allOf(StatFlag.class);
+
+    this.synchronizerName = "Abstact Entity Synchronizer";
+    
+    String txnID = NodeUtils.getRandomTxnId();
+	MdcContext.initialize(txnID, "AbstractEntitySynchronizer", "", "Sync", "");
+
+    this.shouldSkipSync = false;
+    this.syncStartedTimeStampInMs = System.currentTimeMillis();
+    this.syncDurationInMs = -1;
+  }
+
+  public boolean shouldSkipSync() {
+    return shouldSkipSync;
+  }
+
+  public void setShouldSkipSync(boolean shouldSkipSync) {
+    this.shouldSkipSync = shouldSkipSync;
+  }
+
+  /**
+   * Inc active inventory work on hand counter.
+   */
+  protected void incActiveInventoryWorkOnHandCounter() {
+    aaiWorkOnHand.incrementAndGet();
+  }
+
+  /**
+   * Dec active inventory work on hand counter.
+   */
+  protected void decActiveInventoryWorkOnHandCounter() {
+    aaiWorkOnHand.decrementAndGet();
+  }
+
+  /**
+   * Inc elastic search work on hand counter.
+   */
+  protected void incElasticSearchWorkOnHandCounter() {
+    esWorkOnHand.incrementAndGet();
+  }
+
+  /**
+   * Dec elastic search work on hand counter.
+   */
+  protected void decElasticSearchWorkOnHandCounter() {
+    esWorkOnHand.decrementAndGet();
+  }
+
+  /**
+   * Shutdown executors.
+   */
+  protected void shutdownExecutors() {
+    try {
+
+      if (synchronizerExecutor != null) {
+        synchronizerExecutor.shutdown();
+      }
+
+      if (aaiExecutor != null) {
+        aaiExecutor.shutdown();
+      }
+
+      if (esExecutor != null) {
+        esExecutor.shutdown();
+      }
+    
+    } catch (Exception exc) {
+      logger.error(AaiUiMsgs.ERROR_SHUTDOWN_EXECUTORS, exc );
+    }
+  }
+
+  /**
+   * Clear cache.
+   */
+  public void clearCache() {}
+  
+  public ElasticSearchAdapter getElasticSearchAdapter() {
+    return elasticSearchAdapter;
+  }
+
+  public void setElasticSearchAdapter(ElasticSearchAdapter elasticSearchAdapter) {
+    this.elasticSearchAdapter = elasticSearchAdapter;
+  }
+
+  public ActiveInventoryAdapter getAaiAdapter() {
+    return aaiAdapter;
+  }
+
+  public void setAaiAdapter(ActiveInventoryAdapter aaiAdapter) {
+    this.aaiAdapter = aaiAdapter;
+  }
+
+  public String getIndexName() {
+    return indexName;
+  }
+
+  public void setIndexName(String indexName) {
+    this.indexName = indexName;
+  }
+
+
+  /**
+   * Gets the response length.
+   *
+   * @param txn the txn
+   * @return the response length
+   */
+  private long getResponseLength(NetworkTransaction txn) {
+
+    if (txn == null) {
+      return -1;
+    }
+
+    OperationResult result = txn.getOperationResult();
+
+    if (result == null) {
+      return -1;
+    }
+
+    if (result.getResult() != null) {
+      return result.getResult().length();
+    }
+
+    return -1;
+  }
+
+  /**
+   * Update elastic search counters.
+   *
+   * @param method the method
+   * @param entityType the entity type
+   * @param or the or
+   */
+  protected void updateElasticSearchCounters(HttpMethod method, String entityType,
+      OperationResult or) {
+    updateElasticSearchCounters(new NetworkTransaction(method, entityType, or));
+  }
+
+  /**
+   * Update elastic search counters.
+   *
+   * @param txn the txn
+   */
+  protected void updateElasticSearchCounters(NetworkTransaction txn) {
+
+    if (enabledStatFlags.contains(StatFlag.ES_REST_STATS)) {
+      esRestStats.updateCounters(txn);
+    }
+
+    if (enabledStatFlags.contains(StatFlag.ES_ENTITY_STATS)) {
+      esEntityStats.updateCounters(txn);
+    }
+
+    if (enabledStatFlags.contains(StatFlag.ES_TASK_PROCESSING_STATS)) {
+
+      esTransactionRateController.trackResponseTime(txn.getOpTimeInMs());
+
+      esTaskProcessingStats
+          .updateTaskResponseStatsHistogram(txn.getOpTimeInMs());
+      esTaskProcessingStats.updateTaskAgeStatsHistogram(txn.getTaskAgeInMs());
+
+      // don't know the cost of the lengh calc, we'll see if it causes a
+      // problem
+
+      long responsePayloadSizeInBytes = getResponseLength(txn);
+      if (responsePayloadSizeInBytes >= 0) {
+        esTaskProcessingStats.updateResponseSizeInBytesHistogram(responsePayloadSizeInBytes);
+      }
+
+      esTaskProcessingStats
+          .updateTransactionsPerSecondHistogram((long) esTransactionRateController.getCurrentTps());
+    }
+  }
+
+  /**
+   * Update active inventory counters.
+   *
+   * @param method the method
+   * @param entityType the entity type
+   * @param or the or
+   */
+  protected void updateActiveInventoryCounters(HttpMethod method, String entityType,
+      OperationResult or) {
+    updateActiveInventoryCounters(new NetworkTransaction(method, entityType, or));
+  }
+
+  /**
+   * Update active inventory counters.
+   *
+   * @param txn the txn
+   */
+  protected void updateActiveInventoryCounters(NetworkTransaction txn) {
+
+    if (enabledStatFlags.contains(StatFlag.AAI_REST_STATS)) {
+      aaiRestStats.updateCounters(txn);
+    }
+
+    if (enabledStatFlags.contains(StatFlag.AAI_ENTITY_STATS)) {
+      aaiEntityStats.updateCounters(txn);
+    }
+
+    if (enabledStatFlags.contains(StatFlag.AAI_PROCESSING_EXCEPTION_STATS)) {
+      aaiProcessingExceptionStats.updateCounters(txn);
+    }
+
+    if (enabledStatFlags.contains(StatFlag.AAI_TASK_PROCESSING_STATS)) {
+      aaiTransactionRateController
+          .trackResponseTime(txn.getOpTimeInMs());
+
+      aaiTaskProcessingStats
+          .updateTaskResponseStatsHistogram(txn.getOpTimeInMs());
+      aaiTaskProcessingStats.updateTaskAgeStatsHistogram(txn.getTaskAgeInMs());
+
+      // don't know the cost of the lengh calc, we'll see if it causes a
+      // problem
+
+      long responsePayloadSizeInBytes = getResponseLength(txn);
+      if (responsePayloadSizeInBytes >= 0) {
+        aaiTaskProcessingStats.updateResponseSizeInBytesHistogram(responsePayloadSizeInBytes);
+      }
+
+      aaiTaskProcessingStats.updateTransactionsPerSecondHistogram(
+          (long) aaiTransactionRateController.getCurrentTps());
+    }
+  }
+
+  /**
+   * Reset counters.
+   */
+  protected void resetCounters() {
+    aaiRestStats.reset();
+    aaiEntityStats.reset();
+    aaiProcessingExceptionStats.reset();
+
+    esRestStats.reset();
+    esEntityStats.reset();
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/ElasticSearchIndexCleaner.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/ElasticSearchIndexCleaner.java
new file mode 100644
index 0000000..3255e39
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/ElasticSearchIndexCleaner.java
@@ -0,0 +1,604 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.ws.rs.core.MediaType;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.entity.ObjectIdCollection;
+import org.onap.aai.sparky.sync.entity.SearchableEntity;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/**
+ * The Class ElasticSearchIndexCleaner.
+ */
+public class ElasticSearchIndexCleaner implements IndexCleaner {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(ElasticSearchIndexCleaner.class);
+
+  private static final String BULK_OP_LINE_TEMPLATE = "%s\n";
+  private static final String TIMESTAMP_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
+
+  private ObjectIdCollection before;
+  private ObjectIdCollection after;
+
+  private ObjectMapper mapper;
+  private ElasticSearchAdapter esAdapter;
+  private ElasticSearchEndpointConfig endpointConfig;
+  private ElasticSearchSchemaConfig schemaConfig;
+
+  /**
+   * Instantiates a new elastic search index cleaner.
+   *
+   * @param restDataProvider the rest data provider
+   * @param indexName the index name
+   * @param indexType the index type
+   * @param host the host
+   * @param port the port
+   * @param scrollContextTimeToLiveInMinutes the scroll context time to live in minutes
+   * @param numItemsToGetBulkRequest the num items to get bulk request
+   */
+  public ElasticSearchIndexCleaner(ElasticSearchAdapter esAdapter, ElasticSearchEndpointConfig endpointConfig, ElasticSearchSchemaConfig schemaConfig) {
+    this.esAdapter = esAdapter;
+    this.before = null;
+    this.after = null;
+    this.endpointConfig = endpointConfig;
+    this.schemaConfig = schemaConfig;
+    this.mapper = new ObjectMapper();
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexCleaner#populatePreOperationCollection()
+   */
+  @Override
+  public OperationState populatePreOperationCollection() {
+
+    try {
+      before = retrieveAllDocumentIdentifiers();
+      return OperationState.OK;
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ES_PRE_SYNC_FAILURE, schemaConfig.getIndexName(), exc.getMessage());
+      return OperationState.ERROR;
+    }
+
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexCleaner#populatePostOperationCollection()
+   */
+  @Override
+  public OperationState populatePostOperationCollection() {
+    try {
+      after = retrieveAllDocumentIdentifiers();
+      return OperationState.OK;
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ES_PRE_SYNC_FAILURE, schemaConfig.getIndexName(), exc.getMessage());
+      return OperationState.ERROR;
+    }
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexCleaner#performCleanup()
+   */
+  @Override
+  public OperationState performCleanup() {
+    // TODO Auto-generated method stub
+    LOG.info(AaiUiMsgs.ES_SYNC_CLEAN_UP, schemaConfig.getIndexName());
+
+    int sizeBefore = before.getSize();
+    int sizeAfter = after.getSize();
+
+    LOG.info(AaiUiMsgs.ES_SYNC_CLEAN_UP_SIZE, String.valueOf(sizeBefore),
+        String.valueOf(sizeAfter));
+
+    /*
+     * If the processedImportIds size <= 0, then something has failed in the sync operation and we
+     * shouldn't do the selective delete right now.
+     */
+
+    if (sizeAfter > 0) {
+
+      Collection<String> presyncIds = before.getImportedObjectIds();
+      presyncIds.removeAll(after.getImportedObjectIds());
+
+      try {
+        LOG.info(AaiUiMsgs.ES_SYNC_SELECTIVE_DELETE, schemaConfig.getIndexName(), schemaConfig.getIndexDocType(),
+            String.valueOf(presyncIds.size()));
+
+        ObjectIdCollection bulkIds = new ObjectIdCollection();
+
+        Iterator<String> it = presyncIds.iterator();
+        int numItemsInBulkRequest = 0;
+        int numItemsRemainingToBeDeleted = presyncIds.size();
+
+        while (it.hasNext()) {
+
+          bulkIds.addObjectId(it.next());
+          numItemsInBulkRequest++;
+
+          if (numItemsInBulkRequest >= endpointConfig.getScrollContextBatchRequestSize()) {
+            LOG.info(AaiUiMsgs.ES_BULK_DELETE, schemaConfig.getIndexName(), String.valueOf(bulkIds.getSize()));
+            bulkDelete(bulkIds.getImportedObjectIds());
+            numItemsRemainingToBeDeleted -= numItemsInBulkRequest;
+            numItemsInBulkRequest = 0;
+            bulkIds.clear();
+          }
+        }
+
+        if (numItemsRemainingToBeDeleted > 0) {
+          LOG.info(AaiUiMsgs.ES_BULK_DELETE, schemaConfig.getIndexName(), String.valueOf(bulkIds.getSize()));
+          bulkDelete(bulkIds.getImportedObjectIds());
+        }
+
+
+      } catch (Exception exc) {
+        LOG.error(AaiUiMsgs.ES_BULK_DELETE_ERROR, schemaConfig.getIndexName(), exc.getLocalizedMessage());
+
+      }
+    }
+
+    return OperationState.OK;
+  }
+
+  @Override
+  public String getIndexName() {
+    return schemaConfig.getIndexName();
+  }
+
+  /**
+   * Builds the initial scroll request payload.
+   *
+   * @param numItemsToGetPerRequest the num items to get per request
+   * @param fieldList the field list
+   * @return the string
+   * @throws JsonProcessingException the json processing exception
+   */
+  protected String buildInitialScrollRequestPayload(int numItemsToGetPerRequest,
+      List<String> fieldList) throws JsonProcessingException {
+
+    ObjectNode rootNode = mapper.createObjectNode();
+    rootNode.put("size", numItemsToGetPerRequest);
+
+    ArrayNode fields = mapper.createArrayNode();
+
+    for (String f : fieldList) {
+      fields.add(f);
+    }
+
+    rootNode.set("fields", fields);
+
+    ObjectNode queryNode = mapper.createObjectNode();
+    queryNode.set("match_all", mapper.createObjectNode());
+
+    rootNode.set("query", queryNode);
+
+    return mapper.writeValueAsString(rootNode);
+
+  }
+
+  /**
+   * Builds the subsequent scroll context request payload.
+   *
+   * @param scrollId the scroll id
+   * @param contextTimeToLiveInMinutes the context time to live in minutes
+   * @return the string
+   * @throws JsonProcessingException the json processing exception
+   */
+  protected String buildSubsequentScrollContextRequestPayload(String scrollId,
+      int contextTimeToLiveInMinutes) throws JsonProcessingException {
+
+    ObjectNode rootNode = mapper.createObjectNode();
+
+    rootNode.put("scroll", contextTimeToLiveInMinutes + "m");
+    rootNode.put("scroll_id", scrollId);
+
+    return mapper.writeValueAsString(rootNode);
+
+  }
+
+  /**
+   * Parses the elastic search result.
+   *
+   * @param jsonResult the json result
+   * @return the json node
+   * @throws JsonProcessingException the json processing exception
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  protected JsonNode parseElasticSearchResult(String jsonResult)
+      throws JsonProcessingException, IOException {
+    ObjectMapper mapper = new ObjectMapper();
+    return mapper.readTree(jsonResult);
+  }
+
+  /**
+   * Lookup index doc.
+   *
+   * @param ids the ids
+   * @param docs the docs
+   * @return the array list
+   */
+  protected ArrayList<SearchableEntity> lookupIndexDoc(ArrayList<String> ids,
+      List<SearchableEntity> docs) {
+    ArrayList<SearchableEntity> objs = new ArrayList<SearchableEntity>();
+
+    if (ids != null && docs != null) {
+      for (SearchableEntity d : docs) {
+        if (ids.contains(d.getId())) {
+          objs.add(d);
+        }
+      }
+    }
+
+    return objs;
+  }
+
+  /**
+   * Builds the delete data object.
+   *
+   * @param index the index
+   * @param type the type
+   * @param id the id
+   * @return the object node
+   */
+  protected ObjectNode buildDeleteDataObject(String index, String type, String id) {
+
+    ObjectNode indexDocProperties = mapper.createObjectNode();
+
+    indexDocProperties.put("_index", index);
+    indexDocProperties.put("_type", type);
+    indexDocProperties.put("_id", id);
+
+    ObjectNode rootNode = mapper.createObjectNode();
+    rootNode.set("delete", indexDocProperties);
+
+    return rootNode;
+  }
+
+  /**
+   * This method might appear to be a little strange, and is simply an optimization to take an
+   * elipsed JsonNode key path and retrieve the node at the end of the path, if it exists.
+   *
+   * @param startNode the start node
+   * @param fieldPath the field path
+   * @return the node path
+   */
+  protected JsonNode getNodePath(JsonNode startNode, String... fieldPath) {
+
+    JsonNode jsonNode = null;
+
+    for (String field : fieldPath) {
+      if (jsonNode == null) {
+        jsonNode = startNode.get(field);
+      } else {
+        jsonNode = jsonNode.get(field);
+      }
+
+      /*
+       * This is our safety net in case any intermediate path returns a null
+       */
+
+      if (jsonNode == null) {
+        return null;
+      }
+
+    }
+
+    return jsonNode;
+  }
+
+  /**
+   * Gets the full url.
+   *
+   * @param resourceUrl the resource url
+   * @return the full url
+   */
+  private String getFullUrl(String resourceUrl) {
+    return String.format("http://%s:%s%s", endpointConfig.getEsIpAddress(),
+        endpointConfig.getEsServerPort(), resourceUrl);
+  }
+
+  /**
+   * Retrieve all document identifiers.
+   *
+   * @return the object id collection
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public ObjectIdCollection retrieveAllDocumentIdentifiers() throws IOException {
+
+    ObjectIdCollection currentDocumentIds = new ObjectIdCollection();
+
+    long opStartTimeInMs = System.currentTimeMillis();
+
+    List<String> fields = new ArrayList<String>();
+    fields.add("_id");
+    // fields.add("entityType");
+
+    String scrollRequestPayload =
+        buildInitialScrollRequestPayload(endpointConfig.getScrollContextBatchRequestSize(), fields);
+
+    final String fullUrlStr = getFullUrl("/" + schemaConfig.getIndexName()+ "/" + schemaConfig.getIndexDocType() + "/_search?scroll="
+        + endpointConfig.getScrollContextTimeToLiveInMinutes() + "m");
+
+    OperationResult result =
+        esAdapter.doPost(fullUrlStr, scrollRequestPayload, MediaType.APPLICATION_JSON_TYPE);
+
+    if (result.wasSuccessful()) {
+
+      JsonNode rootNode = parseElasticSearchResult(result.getResult());
+
+      /*
+       * Check the result for success / failure, and enumerate all the index ids that resulted in
+       * success, and ignore the ones that failed or log them so we have a record of the failure.
+       */
+      int totalRecordsAvailable = 0;
+      String scrollId = null;
+      int numRecordsFetched = 0;
+
+      if (rootNode != null) {
+
+        scrollId = getFieldValue(rootNode, "_scroll_id");
+        final String tookStr = getFieldValue(rootNode, "took");
+        int tookInMs = (tookStr == null) ? 0 : Integer.parseInt(tookStr);
+        boolean timedOut = Boolean.parseBoolean(getFieldValue(rootNode, "timed_out"));
+
+        if (timedOut) {
+          LOG.error(AaiUiMsgs.COLLECT_TIME_WITH_ERROR, "all document Identifiers",
+              String.valueOf(tookInMs));
+        } else {
+          LOG.info(AaiUiMsgs.COLLECT_TIME_WITH_SUCCESS, "all document Identifiers",
+              String.valueOf(tookInMs));
+        }
+
+        JsonNode hitsNode = rootNode.get("hits");
+        totalRecordsAvailable = Integer.parseInt(hitsNode.get("total").asText());
+
+        LOG.info(AaiUiMsgs.COLLECT_TOTAL, "all document Identifiers",
+            String.valueOf(totalRecordsAvailable));
+
+        /*
+         * Collect all object ids
+         */
+
+        ArrayNode hitsArray = (ArrayNode) hitsNode.get("hits");
+
+        Iterator<JsonNode> nodeIterator = hitsArray.iterator();
+
+        String key = null;
+        String value = null;
+        JsonNode jsonNode = null;
+
+        while (nodeIterator.hasNext()) {
+
+          jsonNode = nodeIterator.next();
+
+          key = getFieldValue(jsonNode, "_id");
+
+          if (key != null) {
+            currentDocumentIds.addObjectId(key);
+          }
+
+        }
+
+        int totalRecordsRemainingToFetch = (totalRecordsAvailable - numRecordsFetched);
+
+        int numRequiredAdditionalFetches =
+            (totalRecordsRemainingToFetch / endpointConfig.getScrollContextBatchRequestSize());
+
+        /*
+         * Do an additional fetch for the remaining items (if needed)
+         */
+
+        if (totalRecordsRemainingToFetch % endpointConfig.getScrollContextBatchRequestSize() != 0) {
+          numRequiredAdditionalFetches += 1;
+        }
+
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.SYNC_NUMBER_REQ_FETCHES,
+              String.valueOf(numRequiredAdditionalFetches));
+        }
+
+
+        for (int x = 0; x < numRequiredAdditionalFetches; x++) {
+
+          if (collectItemsFromScrollContext(scrollId, currentDocumentIds) != OperationState.OK) {
+            // abort the whole thing because now we can't reliably cleanup the orphans.
+            throw new IOException(
+                "Failed to collect pre-sync doc collection from index.  Aborting operation");
+          }
+          if (LOG.isDebugEnabled()) {
+            LOG.debug(AaiUiMsgs.SYNC_NUMBER_TOTAL_FETCHES,
+                String.valueOf(currentDocumentIds.getSize()),
+                String.valueOf(totalRecordsAvailable));
+          }
+
+        }
+
+      }
+
+    } else {
+      // scroll context get failed, nothing else to do
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, result.toString());
+    }
+
+    LOG.info(AaiUiMsgs.COLLECT_TOTAL_TIME, "all document Identifiers",
+        String.valueOf((System.currentTimeMillis() - opStartTimeInMs)));
+
+    return currentDocumentIds;
+
+  }
+
+  /**
+   * Collect items from scroll context.
+   *
+   * @param scrollId the scroll id
+   * @param objectIds the object ids
+   * @return the operation state
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  private OperationState collectItemsFromScrollContext(String scrollId,
+      ObjectIdCollection objectIds) throws IOException {
+
+    String requestPayload = buildSubsequentScrollContextRequestPayload(scrollId,
+        endpointConfig.getScrollContextTimeToLiveInMinutes());
+
+    final String fullUrlStr = getFullUrl("/_search/scroll");
+
+    OperationResult opResult =
+        esAdapter.doPost(fullUrlStr, requestPayload, MediaType.APPLICATION_JSON_TYPE);
+
+    if (opResult.getResultCode() >= 300) {
+      LOG.warn(AaiUiMsgs.ES_SCROLL_CONTEXT_ERROR, opResult.getResult());
+      return OperationState.ERROR;
+    }
+
+    JsonNode rootNode = parseElasticSearchResult(opResult.getResult());
+    boolean timedOut = Boolean.parseBoolean(getFieldValue(rootNode, "timed_out"));
+    final String tookStr = getFieldValue(rootNode, "took");
+    int tookInMs = (tookStr == null) ? 0 : Integer.parseInt(tookStr);
+
+    JsonNode hitsNode = rootNode.get("hits");
+
+    /*
+     * Check the result for success / failure, and enumerate all the index ids that resulted in
+     * success, and ignore the ones that failed or log them so we have a record of the failure.
+     */
+
+    if (rootNode != null) {
+
+      if (timedOut) {
+        LOG.info(AaiUiMsgs.COLLECT_TIME_WITH_ERROR, "Scroll Context", String.valueOf(tookInMs));
+      } else {
+        LOG.info(AaiUiMsgs.COLLECT_TIME_WITH_SUCCESS, "Scroll Context", String.valueOf(tookInMs));
+      }
+
+      /*
+       * Collect all object ids
+       */
+
+      ArrayNode hitsArray = (ArrayNode) hitsNode.get("hits");
+      String key = null;
+      String value = null;
+      JsonNode jsonNode = null;
+
+      Iterator<JsonNode> nodeIterator = hitsArray.iterator();
+
+      while (nodeIterator.hasNext()) {
+
+        jsonNode = nodeIterator.next();
+
+        key = getFieldValue(jsonNode, "_id");
+
+        if (key != null) {
+          objectIds.addObjectId(key);
+
+        }
+
+      }
+    }
+
+    return OperationState.OK;
+  }
+
+  /**
+   * Gets the field value.
+   *
+   * @param node the node
+   * @param fieldName the field name
+   * @return the field value
+   */
+  protected String getFieldValue(JsonNode node, String fieldName) {
+
+    JsonNode field = node.get(fieldName);
+
+    if (field != null) {
+      return field.asText();
+    }
+
+    return null;
+
+  }
+
+  /**
+   * Bulk delete.
+   *
+   * @param docIds the doc ids
+   * @return the operation result
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public OperationResult bulkDelete(Collection<String> docIds) throws IOException {
+
+    if (docIds == null || docIds.size() == 0) {
+      LOG.info(AaiUiMsgs.ES_BULK_DELETE_SKIP);
+      return new OperationResult(500,
+          "Skipping bulkDelete(); operation because docs to delete list is empty");
+    }
+
+    LOG.info(AaiUiMsgs.ES_BULK_DELETE_START, String.valueOf(docIds.size()));
+
+    StringBuilder sb = new StringBuilder(128);
+
+    for (String id : docIds) {
+      sb.append(String.format(BULK_OP_LINE_TEMPLATE,
+          buildDeleteDataObject(schemaConfig.getIndexName(), schemaConfig.getIndexDocType(), id)));
+    }
+
+    sb.append("\n");
+
+    final String fullUrlStr = getFullUrl("/_bulk");
+
+    return esAdapter.doPost(fullUrlStr, sb.toString(), MediaType.APPLICATION_FORM_URLENCODED_TYPE);
+
+  }
+
+  /*
+  
+  */
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/ElasticSearchSchemaFactory.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/ElasticSearchSchemaFactory.java
new file mode 100644
index 0000000..a2ff6cf
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/ElasticSearchSchemaFactory.java
@@ -0,0 +1,97 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import java.io.IOException;
+
+import org.onap.aai.sparky.config.SparkyResourceLoader;
+import org.onap.aai.sparky.dal.exception.ElasticSearchOperationException;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+public class ElasticSearchSchemaFactory {
+
+  private static final String SETTINGS = "settings";
+  private static final String MAPPINGS = "mappings";
+  
+  private static ObjectMapper mapper = new ObjectMapper();
+  private SparkyResourceLoader resourceLoader;
+    
+  public String getIndexSchema(ElasticSearchSchemaConfig schemaConfig)
+      throws ElasticSearchOperationException {
+
+    JsonNode esSettingsNode = null;
+    JsonNode esMappingsNodes = null;
+
+    try {
+      
+      if (schemaConfig.getIndexSettingsFileName() != null) {
+        esSettingsNode = mapper
+            .readTree(resourceLoader.getResourceAsString(schemaConfig.getIndexSettingsFileName(),true));
+      }
+
+      if (schemaConfig.getIndexMappingsFileName() != null) {
+        esMappingsNodes = mapper
+            .readTree(resourceLoader.getResourceAsString(schemaConfig.getIndexMappingsFileName(),true));
+      }
+
+    } catch (IOException e1) {
+      
+      throw new ElasticSearchOperationException("Caught an exception building initial ES index. Error: " + e1.getMessage());
+    }
+
+    ObjectNode esConfig = null;
+
+    ObjectNode mappings =
+        (ObjectNode) mapper.createObjectNode().set(schemaConfig.getIndexDocType(), esMappingsNodes);
+
+    if (esSettingsNode == null) {
+      esConfig = (ObjectNode) mapper.createObjectNode().set(MAPPINGS, mappings);
+    } else {
+      esConfig = (ObjectNode) mapper.createObjectNode().set(SETTINGS, esSettingsNode);
+      esConfig.set(MAPPINGS, mappings);
+    }
+
+    try {
+      return mapper.writeValueAsString(esConfig);
+    } catch (JsonProcessingException exc) {
+      throw new ElasticSearchOperationException("Error getting object node as string", exc);
+    }
+
+  }
+
+  public SparkyResourceLoader getResourceLoader() {
+    return resourceLoader;
+  }
+
+  public void setResourceLoader(SparkyResourceLoader resourceLoader) {
+    this.resourceLoader = resourceLoader;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexCleaner.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexCleaner.java
new file mode 100644
index 0000000..bc47fa8
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexCleaner.java
@@ -0,0 +1,57 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+
+/**
+ * The Interface IndexCleaner.
+ */
+public interface IndexCleaner {
+
+  /**
+   * Populate pre operation collection.
+   *
+   * @return the operation state
+   */
+  public OperationState populatePreOperationCollection();
+
+  /**
+   * Populate post operation collection.
+   *
+   * @return the operation state
+   */
+  public OperationState populatePostOperationCollection();
+
+  /**
+   * Perform cleanup.
+   *
+   * @return the operation state
+   */
+  public OperationState performCleanup();
+
+  public String getIndexName();
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexIntegrityValidator.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexIntegrityValidator.java
new file mode 100644
index 0000000..2c1bb16
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexIntegrityValidator.java
@@ -0,0 +1,178 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import javax.ws.rs.core.MediaType;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+
+/**
+ * The Class IndexIntegrityValidator.
+ */
+public class IndexIntegrityValidator implements IndexValidator {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(IndexIntegrityValidator.class);
+
+  private ElasticSearchEndpointConfig endpointConfig;
+  private ElasticSearchSchemaConfig schemaConfig;
+  private String tableConfigJson;
+
+  private final ElasticSearchAdapter esAdapter;
+
+  /**
+   * Instantiates a new index integrity validator.
+   *
+   * @param restDataProvider the rest data provider
+   * @param indexName the index name
+   * @param indexType the index type
+   * @param host the host
+   * @param port the port
+   * @param tableConfigJson the table config json
+   */
+  public IndexIntegrityValidator(ElasticSearchAdapter esAdapter,
+      ElasticSearchSchemaConfig esSchemaConfig, ElasticSearchEndpointConfig esEndpointConfig,
+      String tableConfigJson) {
+
+    this.esAdapter = esAdapter;
+    this.schemaConfig = esSchemaConfig;
+    this.endpointConfig = esEndpointConfig;
+    this.tableConfigJson = tableConfigJson;
+  }
+
+  public ElasticSearchEndpointConfig getEndpointConfig() {
+    return endpointConfig;
+  }
+
+  public void setEndpointConfig(ElasticSearchEndpointConfig endpointConfig) {
+    this.endpointConfig = endpointConfig;
+  }
+
+  public ElasticSearchSchemaConfig getSchemaConfig() {
+    return schemaConfig;
+  }
+
+  public void setSchemaConfig(ElasticSearchSchemaConfig schemaConfig) {
+    this.schemaConfig = schemaConfig;
+  }
+
+  public ElasticSearchAdapter getEsAdapter() {
+    return esAdapter;
+  }
+
+  @Override
+  public String getIndexName() {
+    return schemaConfig.getIndexName();
+  }
+
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexValidator#exists()
+   */
+  @Override
+  public boolean exists() {
+    final String fullUrlStr = getFullUrl("/" + schemaConfig.getIndexName() + "/");
+    OperationResult existsResult = esAdapter.doHead(fullUrlStr, MediaType.APPLICATION_JSON_TYPE);
+    
+    int rc = existsResult.getResultCode();
+
+    if (rc >= 200 && rc < 300) {
+      LOG.info(AaiUiMsgs.INDEX_EXISTS, schemaConfig.getIndexName());
+      return true;
+    } else {
+      LOG.info(AaiUiMsgs.INDEX_NOT_EXIST, schemaConfig.getIndexName());
+      return false;
+    }
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexValidator#integrityValid()
+   */
+  @Override
+  public boolean integrityValid() {
+    return true;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexValidator#createOrRepair()
+   */
+  @Override
+  public void createOrRepair() {
+    
+    String message =
+        "IndexIntegrityValidator.createOrRepair() for indexName = " + schemaConfig.getIndexName();
+    LOG.info(AaiUiMsgs.INFO_GENERIC, message);
+
+    final String fullUrlStr = getFullUrl("/" + schemaConfig.getIndexName() + "/");
+    OperationResult createResult =
+        esAdapter.doPut(fullUrlStr, tableConfigJson, MediaType.APPLICATION_JSON_TYPE);
+
+    int rc = createResult.getResultCode();
+
+    if (rc >= 200 && rc < 300) {
+      LOG.info(AaiUiMsgs.INDEX_RECREATED, schemaConfig.getIndexName());
+    } else if (rc == 400) {
+      LOG.info(AaiUiMsgs.INDEX_ALREADY_EXISTS, schemaConfig.getIndexName());
+    } else {
+      LOG.warn(AaiUiMsgs.INDEX_INTEGRITY_CHECK_FAILED, schemaConfig.getIndexName(),
+          createResult.getResult());
+    }
+
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.IndexValidator#destroyIndex()
+   */
+  @Override
+  public void destroyIndex() {
+    // we don't do this for now
+  }
+
+  /**
+   * Gets the full url.
+   *
+   * @param resourceUrl the resource url
+   * @return the full url
+   */
+  private String getFullUrl(String resourceUrl) {
+    return String.format("http://%s:%s%s", endpointConfig.getEsIpAddress(),
+        endpointConfig.getEsServerPort(), resourceUrl);
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexSynchronizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexSynchronizer.java
new file mode 100644
index 0000000..05c7a5e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexSynchronizer.java
@@ -0,0 +1,67 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+
+/**
+ * The Interface IndexSynchronizer.
+ *
+ * @author davea.
+ */
+public interface IndexSynchronizer {
+
+  /**
+   * Do sync.
+   *
+   * @return the operation state
+   */
+  public OperationState doSync();
+
+  public SynchronizerState getState();
+
+  /**
+   * Gets the stat report.
+   *
+   * @param finalReport the final report
+   * @return the stat report
+   */
+  public String getStatReport(boolean finalReport);
+
+  /**
+   * Shutdown.
+   */
+  public void shutdown();
+
+  public String getIndexName();
+
+  /**
+   * Clear cache.
+   */
+  public void clearCache();
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexValidator.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexValidator.java
new file mode 100644
index 0000000..05e7d91
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/IndexValidator.java
@@ -0,0 +1,58 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+/**
+ * The Interface IndexValidator.
+ */
+public interface IndexValidator {
+
+  /**
+   * Exists.
+   *
+   * @return true, if successful
+   */
+  public boolean exists();
+
+  /**
+   * Integrity valid.
+   *
+   * @return true, if successful
+   */
+  public boolean integrityValid();
+
+  /**
+   * Creates the or repair.
+   */
+  public void createOrRepair();
+
+  /**
+   * Destroy index.
+   */
+  public void destroyIndex();
+
+  public String getIndexName();
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncController.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncController.java
new file mode 100644
index 0000000..bdd009b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncController.java
@@ -0,0 +1,96 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import java.util.Calendar;
+import java.util.Date;
+
+import org.onap.aai.sparky.sync.SyncControllerImpl.SyncActions;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+
+public interface SyncController {
+
+  String getControllerName();
+  boolean isPeriodicSyncEnabled();
+  boolean isRunOnceSyncEnabled();
+
+  /**
+   * Perform action.
+   *
+   * @param requestedAction the requested action
+   * @return 
+   */
+  OperationState performAction(SyncActions requestedAction);
+
+  /**
+   * Register entity synchronizer.
+   *
+   * @param entitySynchronizer the entity synchronizer
+   */
+  void registerEntitySynchronizer(IndexSynchronizer entitySynchronizer);
+
+  /**
+   * Register index validator.
+   *
+   * @param indexValidator the index validator
+   */
+  void registerIndexValidator(IndexValidator indexValidator);
+
+  /**
+   * Register index cleaner.
+   *
+   * @param indexCleaner the index cleaner
+   */
+  void registerIndexCleaner(IndexCleaner indexCleaner);
+
+  /**
+   * Shutdown.
+   */
+  void shutdown();
+
+  SynchronizerState getState();
+
+  long getDelayInMs();
+
+  void setDelayInMs(long delayInMs);
+
+  long getSyncFrequencyInMs();
+
+  void setSyncFrequencyInMs(long syncFrequencyInMs);
+
+  Date getSyncStartTime();
+
+  void setSyncStartTime(Date syncStartTime);
+
+  Date getLastExecutionDate();
+
+  void setLastExecutionDate(Date lastExecutionDate);
+  
+  Calendar getCreationTime();
+  
+  String getNextSyncTime();
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerImpl.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerImpl.java
new file mode 100644
index 0000000..0e0b193
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerImpl.java
@@ -0,0 +1,682 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.util.Calendar;
+import java.util.Collection;
+import java.util.Date;
+import java.util.LinkedHashSet;
+import java.util.TimeZone;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Semaphore;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.config.SyncControllerConfig;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * The Class SyncController.
+ *
+ * @author davea.
+ */
+public class SyncControllerImpl implements SyncController {
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(SyncControllerImpl.class);
+
+  /**
+   * The Enum InternalState.
+   */
+  private enum InternalState {
+    IDLE, PRE_SYNC, SYNC_OPERATION, SELECTIVE_DELETE, ABORTING_SYNC, REPAIRING_INDEX, POST_SYNC,
+    TEST_INDEX_INTEGRITY, GENERATE_FINAL_REPORT
+  }
+
+  /**
+   * The Enum SyncActions.
+   */
+  public enum SyncActions {
+    SYNCHRONIZE, REPAIR_INDEX, INDEX_INTEGRITY_VALIDATION_COMPLETE, PRE_SYNC_COMPLETE,
+    SYNC_COMPLETE, SYNC_ABORTED, SYNC_FAILURE, POST_SYNC_COMPLETE, PURGE_COMPLETE, REPORT_COMPLETE
+  }
+
+  private Collection<IndexSynchronizer> registeredSynchronizers;
+  private Collection<IndexValidator> registeredIndexValidators;
+  private Collection<IndexCleaner> registeredIndexCleaners;
+  private InternalState currentInternalState;
+  private ExecutorService syncControllerExecutor;
+  private ExecutorService statReporterExecutor;
+  
+  private long delayInMs;
+  private long syncFrequencyInMs;
+  private Date syncStartTime;
+  
+  private Date lastExecutionDate;
+  private AtomicInteger runCount; 
+  private Semaphore performingActionGate;
+  private Calendar creationTime;
+  
+  private String syncStartTimeWithTimeZone;
+  private String controllerName;
+  
+  protected SyncControllerConfig syncControllerConfig;
+  
+  
+
+
+  /**
+   * Instantiates a new sync controller.
+   *
+   * @param name the name
+   * @throws Exception the exception
+   */
+  public SyncControllerImpl(SyncControllerConfig syncControllerConfig) throws Exception {
+    this(syncControllerConfig,null);
+  }
+  
+  public SyncControllerImpl(SyncControllerConfig syncControllerConfig, String targetEntityType)
+      throws Exception {
+
+    this.syncControllerConfig = syncControllerConfig;
+
+    this.delayInMs = 0L;
+    this.syncFrequencyInMs = 86400000L;
+    this.syncStartTime = null;
+    this.lastExecutionDate = null;
+    this.runCount = new AtomicInteger(0);
+    this.performingActionGate = new Semaphore(1);
+    registeredSynchronizers = new LinkedHashSet<IndexSynchronizer>();
+    registeredIndexValidators = new LinkedHashSet<IndexValidator>();
+    registeredIndexCleaners = new LinkedHashSet<IndexCleaner>();
+
+    String controllerName = syncControllerConfig.getControllerName();
+
+    if (targetEntityType != null) {
+      controllerName += " (" + targetEntityType + ")";
+    }
+    
+    this.controllerName = controllerName;
+
+    this.syncControllerExecutor = NodeUtils.createNamedExecutor("SyncController-" + controllerName,
+        syncControllerConfig.getNumSyncControllerWorkers(), LOG);
+    this.statReporterExecutor =
+        NodeUtils.createNamedExecutor("StatReporter-" + controllerName, 1, LOG);
+
+    this.currentInternalState = InternalState.IDLE;
+
+    this.creationTime =
+        Calendar.getInstance(TimeZone.getTimeZone(syncControllerConfig.getTimeZoneOfSyncStartTimeStamp()));
+
+  }
+
+  
+ 
+
+  
+  
+  /**
+   * Change internal state.
+   *
+   * @param newState the new state
+   * @param causedByAction the caused by action
+   */
+  private void changeInternalState(InternalState newState, SyncActions causedByAction) {
+    LOG.info(AaiUiMsgs.SYNC_INTERNAL_STATE_CHANGED, controllerName,
+        currentInternalState.toString(), newState.toString(), causedByAction.toString());
+
+    this.currentInternalState = newState;
+
+    performStateAction();
+  }
+  
+  
+  
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncController2#getDelayInMs()
+   */
+  @Override
+  public long getDelayInMs() {
+    return delayInMs;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncController2#setDelayInMs(long)
+   */
+  @Override
+  public void setDelayInMs(long delayInMs) {
+    this.delayInMs = delayInMs;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncController2#getSyncFrequencyInMs()
+   */
+  @Override
+  public long getSyncFrequencyInMs() {
+    return syncFrequencyInMs;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncController2#setSyncFrequencyInMs(long)
+   */
+  @Override
+  public void setSyncFrequencyInMs(long syncFrequencyInMs) {
+    this.syncFrequencyInMs = syncFrequencyInMs;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncController2#getSyncStartTime()
+   */
+  @Override
+  public Date getSyncStartTime() {
+    return syncStartTime;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncController2#setSyncStartTime(java.util.Date)
+   */
+  @Override
+  public void setSyncStartTime(Date syncStartTime) {
+    this.syncStartTime = syncStartTime;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncController2#getLastExecutionDate()
+   */
+  @Override
+  public Date getLastExecutionDate() {
+    return lastExecutionDate;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncController2#setLastExecutionDate(java.util.Date)
+   */
+  @Override
+  public void setLastExecutionDate(Date lastExecutionDate) {
+    this.lastExecutionDate = lastExecutionDate;
+  }
+  
+  @Override
+  public String getControllerName() {
+    return controllerName;
+  }
+  
+ 
+  
+
+  @Override
+  public OperationState performAction(SyncActions requestedAction) {
+
+    if (currentInternalState == InternalState.IDLE) {
+      
+      try {
+        
+        /*
+         * non-blocking semaphore acquire used to guarantee only 1 execution of the synchronization
+         * at a time.
+         */
+        
+        switch (requestedAction) {
+          case SYNCHRONIZE:
+
+            if (performingActionGate.tryAcquire()) {
+              try {
+
+                long opStartTime = System.currentTimeMillis();
+
+                LOG.info(AaiUiMsgs.INFO_GENERIC,
+                    getControllerName() + " started synchronization at "
+                        + SynchronizerConstants.SIMPLE_DATE_FORMAT.format(opStartTime).replaceAll(
+                            SynchronizerConstants.TIME_STD, SynchronizerConstants.TIME_CONFIG_STD));
+
+                runCount.incrementAndGet();
+
+                changeInternalState(InternalState.TEST_INDEX_INTEGRITY, requestedAction);
+
+                long opEndTime = System.currentTimeMillis();
+
+                long opTime = (opEndTime - opStartTime);
+                
+                String durationMessage =
+                    String.format(getControllerName() + " synchronization took '%d' ms.", opTime);
+
+                LOG.info(AaiUiMsgs.SYNC_DURATION, durationMessage);
+                
+                if (syncControllerConfig.isPeriodicSyncEnabled()) {
+
+                  LOG.info(AaiUiMsgs.INFO_GENERIC,
+                      getControllerName() + " next sync to begin at " + getNextSyncTime());
+
+                  TimeZone tz = TimeZone.getTimeZone(syncControllerConfig.getTimeZoneOfSyncStartTimeStamp());
+
+                  if (opTime > this.getSyncFrequencyInMs()) {
+
+                    String durationWasLongerMessage = String.format(
+                        getControllerName() + " synchronization took '%d' ms which is larger than"
+                            + " synchronization interval of '%d' ms.",
+                        opTime, this.getSyncFrequencyInMs());
+
+                    LOG.info(AaiUiMsgs.SYNC_DURATION, durationWasLongerMessage);
+                  }
+                }
+
+              } catch (Exception syncException) {
+                String message = "An error occurred while performing action = " + requestedAction
+                    + ". Error = " + syncException.getMessage();
+                LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+              } finally {
+                performingActionGate.release();
+              }
+            } else {
+              return OperationState.IGNORED_SYNC_NOT_IDLE;
+            }
+
+            break;
+
+          default:
+            break;
+        }
+        
+        return OperationState.OK;
+
+      } catch (Exception exc) {
+        String message = "An error occurred while performing action = " + requestedAction
+            + ". Error = " + exc.getMessage();
+        LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+        return OperationState.ERROR;
+      } finally {
+        
+      }
+    } else {
+      LOG.error(AaiUiMsgs.SYNC_NOT_VALID_STATE_DURING_REQUEST, currentInternalState.toString());
+      return OperationState.IGNORED_SYNC_NOT_IDLE;
+    }
+  }
+
+  /**
+   * Perform state action.
+   */
+  private void performStateAction() {
+
+    try {
+      switch (currentInternalState) {
+
+        case TEST_INDEX_INTEGRITY:
+          performIndexIntegrityValidation();
+          break;
+
+        case PRE_SYNC:
+          performPreSyncCleanupCollection();
+          break;
+
+        case SYNC_OPERATION:
+          performSynchronization();
+          break;
+
+        case POST_SYNC:
+          performIndexSyncPostCollection();
+          changeInternalState(InternalState.SELECTIVE_DELETE, SyncActions.POST_SYNC_COMPLETE);
+          break;
+
+        case SELECTIVE_DELETE:
+          performIndexCleanup();
+          changeInternalState(InternalState.GENERATE_FINAL_REPORT, SyncActions.PURGE_COMPLETE);
+          break;
+
+        case GENERATE_FINAL_REPORT:
+
+          dumpStatReport(true);
+          clearCaches();
+          changeInternalState(InternalState.IDLE, SyncActions.REPORT_COMPLETE);
+          break;
+
+        case ABORTING_SYNC:
+          performSyncAbort();
+          break;
+
+        default:
+          break;
+      }
+    } catch (Exception exc) {
+      /*
+       * Perhaps we should abort the sync on an exception
+       */
+      String message = "Caught an error which performing action. Error = " + exc.getMessage();
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+    }
+  }
+
+  @Override
+  public void registerEntitySynchronizer(IndexSynchronizer entitySynchronizer) {
+
+    String indexName = entitySynchronizer.getIndexName();
+
+    if (indexName != null) {
+      registeredSynchronizers.add(entitySynchronizer);
+    } else {
+      String message = "Failed to register entity synchronizer because index name is null";
+      LOG.error(AaiUiMsgs.FAILED_TO_REGISTER_DUE_TO_NULL, message);
+    }
+
+  }
+
+  @Override
+  public void registerIndexValidator(IndexValidator indexValidator) {
+
+    String indexName = indexValidator.getIndexName();
+
+    if (indexName != null) {
+      registeredIndexValidators.add(indexValidator);
+    } else {
+      String message = "Failed to register index validator because index name is null";
+      LOG.error(AaiUiMsgs.FAILED_TO_REGISTER_DUE_TO_NULL, message);
+    }
+
+  }
+
+  @Override
+  public void registerIndexCleaner(IndexCleaner indexCleaner) {
+
+    String indexName = indexCleaner.getIndexName();
+
+    if (indexName != null) {
+      registeredIndexCleaners.add(indexCleaner);
+    } else {
+      String message = "Failed to register index cleaner because index name is null";
+      LOG.error(AaiUiMsgs.FAILED_TO_REGISTER_DUE_TO_NULL, message);
+    }
+  }
+
+  /*
+   * State machine should drive our flow dosync just dispatches an action and the state machine
+   * determines what is in play and what is next
+   */
+
+  /**
+   * Dump stat report.
+   *
+   * @param showFinalReport the show final report
+   */
+  private void dumpStatReport(boolean showFinalReport) {
+
+    for (IndexSynchronizer synchronizer : registeredSynchronizers) {
+
+      String statReport = synchronizer.getStatReport(showFinalReport);
+
+      if (statReport != null) {
+        LOG.info(AaiUiMsgs.INFO_GENERIC, statReport);
+      }
+    }
+  }
+
+  /**
+   * Clear caches.
+   */
+  private void clearCaches() {
+
+    /*
+     * Any entity caches that were built as part of the sync operation should be cleared to save
+     * memory. The original intent of the caching was to provide a short-lived cache to satisfy
+     * entity requests from multiple synchronizers yet minimizing interactions with the AAI.
+     */
+
+    for (IndexSynchronizer synchronizer : registeredSynchronizers) {
+      synchronizer.clearCache();
+    }
+  }
+
+  /**
+   * Perform pre sync cleanup collection.
+   */
+  private void performPreSyncCleanupCollection() {
+
+    /*
+     * ask the index cleaners to collect the their pre-sync object id collections
+     */
+
+    for (IndexCleaner cleaner : registeredIndexCleaners) {
+      cleaner.populatePreOperationCollection();
+    }
+
+    changeInternalState(InternalState.SYNC_OPERATION, SyncActions.PRE_SYNC_COMPLETE);
+
+  }
+
+  /**
+   * Perform index sync post collection.
+   */
+  private void performIndexSyncPostCollection() {
+
+    /*
+     * ask the entity purgers to collect the their pre-sync object id collections
+     */
+
+    for (IndexCleaner cleaner : registeredIndexCleaners) {
+      cleaner.populatePostOperationCollection();
+    }
+
+  }
+
+  /**
+   * Perform index cleanup.
+   */
+  private void performIndexCleanup() {
+
+    /*
+     * ask the entity purgers to collect the their pre-sync object id collections
+     */
+
+    for (IndexCleaner cleaner : registeredIndexCleaners) {
+      cleaner.performCleanup();
+    }
+
+  }
+
+  /**
+   * Perform sync abort.
+   */
+  private void performSyncAbort() {
+    changeInternalState(InternalState.IDLE, SyncActions.SYNC_ABORTED);
+  }
+
+  /**
+   * Perform index integrity validation.
+   */
+  private void performIndexIntegrityValidation() {
+
+    /*
+     * loop through registered index validators and test and fix, if needed
+     */
+
+    for (IndexValidator validator : registeredIndexValidators) {
+      try {
+        if (!validator.exists()) {
+          validator.createOrRepair();
+        }
+      } catch (Exception exc) {
+        String message = "Index validator caused an error = " + exc.getMessage();
+        LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+      }
+    }
+
+    changeInternalState(InternalState.PRE_SYNC, SyncActions.INDEX_INTEGRITY_VALIDATION_COMPLETE);
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncControllerInterface#shutdown()
+   */
+  @Override
+  public void shutdown() {
+
+    this.syncControllerExecutor.shutdown();
+    for (IndexSynchronizer synchronizer : registeredSynchronizers) {
+
+      try {
+        synchronizer.shutdown();
+      } catch (Exception exc) {
+        LOG.error(AaiUiMsgs.ERROR_GENERIC,
+            "Synchronizer shutdown caused an error = " + exc.getMessage());
+      }
+
+    }
+    this.statReporterExecutor.shutdown();
+  }
+
+  /*
+   * Need some kind of task running that responds to a transient boolean to kill it or we just stop
+   * the executor that it is in?
+   */
+
+
+
+  /**
+   * Perform synchronization.
+   */
+  private void performSynchronization() {
+
+    /*
+     * Get all the synchronizers running in parallel
+     */
+
+    for (IndexSynchronizer synchronizer : registeredSynchronizers) {
+      supplyAsync(new Supplier<Void>() {
+
+        @Override
+        public Void get() {
+
+          synchronizer.doSync();
+          return null;
+        }
+
+      }, this.syncControllerExecutor).whenComplete((result, error) -> {
+
+        /*
+         * We don't bother checking the result, because it will always be null as the doSync() is
+         * non-blocking.
+         */
+
+        if (error != null) {
+          LOG.error(AaiUiMsgs.ERROR_GENERIC,
+              "doSync operation failed with an error = " + error.getMessage());
+        }
+      });
+    }
+
+    boolean allDone = false;
+    long nextReportTimeStampInMs = System.currentTimeMillis() + 30000L;
+    boolean dumpPeriodicStatReport = false;
+
+    while (!allDone) {
+      int totalFinished = 0;
+
+      for (IndexSynchronizer synchronizer : registeredSynchronizers) {
+        if (dumpPeriodicStatReport) {
+          if (synchronizer.getState() == SynchronizerState.PERFORMING_SYNCHRONIZATION) {
+            String statReport = synchronizer.getStatReport(false);
+
+            if (statReport != null) {
+              LOG.info(AaiUiMsgs.INFO_GENERIC, statReport);
+            }
+          }
+        }
+
+        if (synchronizer.getState() == SynchronizerState.IDLE
+            || synchronizer.getState() == SynchronizerState.ABORTED) {
+          totalFinished++;
+        }
+      }
+
+      if ( System.currentTimeMillis() > nextReportTimeStampInMs) {
+        dumpPeriodicStatReport = true;
+        nextReportTimeStampInMs = System.currentTimeMillis() + 30000L; 
+      } else {
+        dumpPeriodicStatReport = false;
+      }
+
+      allDone = (totalFinished == registeredSynchronizers.size());
+
+      try {
+        Thread.sleep(250);
+      } catch (InterruptedException exc) {
+        LOG.error(AaiUiMsgs.ERROR_GENERIC,
+            "An error occurred while waiting for sync to complete. Error = " + exc.getMessage());
+      }
+
+    }
+
+    changeInternalState(InternalState.POST_SYNC, SyncActions.SYNC_COMPLETE);
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.SyncControllerInterface#getState()
+   */
+  @Override
+  public SynchronizerState getState() {
+
+    switch (currentInternalState) {
+
+      case IDLE: {
+        return SynchronizerState.IDLE;
+      }
+
+      default: {
+        return SynchronizerState.PERFORMING_SYNCHRONIZATION;
+
+      }
+    }
+
+  }
+
+  @Override
+  public Calendar getCreationTime() {
+    return creationTime;
+  }
+
+  @Override
+  public String getNextSyncTime() {
+    // TODO Auto-generated method stub
+    return null;
+  }
+
+  @Override
+  public boolean isPeriodicSyncEnabled() {
+    return syncControllerConfig.isPeriodicSyncEnabled();
+  }
+
+  @Override
+  public boolean isRunOnceSyncEnabled() {
+    return syncControllerConfig.isRunOnceSyncEnabled();
+  }
+  
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerRegistrar.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerRegistrar.java
new file mode 100644
index 0000000..f20eceb
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerRegistrar.java
@@ -0,0 +1,29 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+public interface SyncControllerRegistrar {
+  public void registerController();
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerRegistry.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerRegistry.java
new file mode 100644
index 0000000..d4013d3
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerRegistry.java
@@ -0,0 +1,50 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SyncControllerRegistry {
+  
+  private List<SyncController> controllers;
+  
+  public SyncControllerRegistry() {
+    controllers = new ArrayList<SyncController>();
+  }
+  
+  public void registerSyncController(SyncController controller) {
+    controllers.add(controller);
+  }
+
+  public List<SyncController> getControllers() {
+    return controllers;
+  }
+
+  public void setControllers(List<SyncController> controllers) {
+    this.controllers = controllers;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerService.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerService.java
new file mode 100644
index 0000000..07653b7
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SyncControllerService.java
@@ -0,0 +1,222 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import java.lang.Thread.UncaughtExceptionHandler;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.SyncControllerImpl.SyncActions;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.springframework.context.ApplicationListener;
+import org.springframework.context.event.ApplicationContextEvent;
+
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+
+public class SyncControllerService implements ApplicationListener<ApplicationContextEvent> {
+
+  private SyncControllerRegistry syncControllerRegistry;
+  private ExecutorService runonceSyncExecutor;
+  private ScheduledExecutorService periodicSyncExecutor;
+  private boolean syncStarted;
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(SyncControllerService.class);
+
+  private class SyncControllerTask implements Runnable {
+
+    private SyncController controller;
+
+    public SyncControllerTask(SyncController controller) {
+      this.controller = controller;
+    }
+
+    @Override
+    public void run() {
+
+      try {
+
+        if (controller.getState() == SynchronizerState.IDLE) {
+
+          /*
+           * This is a blocking-call, but would be nicer if it was async internally within the
+           * controller but at the moment, that's not the way it works.
+           */
+
+          if (controller.performAction(SyncActions.SYNCHRONIZE) != OperationState.OK) {
+
+            LOG.info(AaiUiMsgs.INFO_GENERIC,
+                controller.getControllerName() + " is not idle, sync attempt has been skipped.");
+          }
+        } else {
+
+          LOG.info(AaiUiMsgs.INFO_GENERIC,
+              controller.getControllerName() + " is not idle, sync attempt has been skipped.");
+        }
+
+      } catch (Exception exception) {
+        LOG.error(AaiUiMsgs.ERROR_GENERIC,
+            "Error while attempting synchronization.  Error = " + exception.getMessage());
+      }
+
+    }
+
+  }
+
+  public SyncControllerService(SyncControllerRegistry syncControllerRegistry, int numRunOnceWorkers,
+      int numPeriodicWorkers) {
+    this.syncControllerRegistry = syncControllerRegistry;
+    this.syncStarted = false;
+
+    UncaughtExceptionHandler uncaughtExceptionHandler = new Thread.UncaughtExceptionHandler() {
+
+      @Override
+      public void uncaughtException(Thread thread, Throwable exc) {
+        LOG.error(AaiUiMsgs.ERROR_GENERIC, thread.getName() + ": " + exc);
+      }
+    };
+
+    runonceSyncExecutor = Executors.newFixedThreadPool(numRunOnceWorkers,
+        new ThreadFactoryBuilder().setNameFormat("RunonceSyncWorker-%d")
+            .setUncaughtExceptionHandler(uncaughtExceptionHandler).build());
+
+
+    periodicSyncExecutor = Executors.newScheduledThreadPool(numPeriodicWorkers,
+        new ThreadFactoryBuilder().setNameFormat("PeriodicSyncWorker-%d")
+            .setUncaughtExceptionHandler(uncaughtExceptionHandler).build());
+
+  }
+
+  public SyncControllerRegistry getSyncControllerRegistry() {
+    return syncControllerRegistry;
+  }
+
+  public void startSync() {
+
+    long syncInitialDelayInMs = 0;
+
+    for (SyncController controller : syncControllerRegistry.getControllers()) {
+
+      syncInitialDelayInMs = controller.getDelayInMs();
+
+      if (!controller.isPeriodicSyncEnabled()) {
+
+        if (controller.isRunOnceSyncEnabled()) {
+          LOG.info(AaiUiMsgs.INFO_GENERIC, controller.getControllerName() + " is enabled.");
+          runonceSyncExecutor.submit(new SyncControllerTask(controller));
+        } else {
+          LOG.info(AaiUiMsgs.INFO_GENERIC, controller.getControllerName() + " is disabled.");
+        }
+
+      } else {
+
+        /**
+         * Do both. We'll take one instance of the SyncController and wrap the object instance into
+         * two SyncControllerTasks. The responsibility for preventing a conflicting sync should live
+         * in the SyncController instance. If a sync is underway when the periodic sync kicks in,
+         * then it will be ignored by the SyncController which is already underway.
+         * 
+         * The SyncController instance itself would then also be stateful such that it would know
+         * the last time it ran, and the next time it is supposed to run, the number times a sync
+         * has executed, etc.
+         */
+
+        if (controller.isRunOnceSyncEnabled()) {
+          LOG.info(AaiUiMsgs.INFO_GENERIC,
+              controller.getControllerName() + " run-once sync is enabled.");
+          runonceSyncExecutor.submit(new SyncControllerTask(controller));
+        } else {
+          LOG.info(AaiUiMsgs.INFO_GENERIC,
+              controller.getControllerName() + " run-once sync is disabled.");
+        }
+
+        /*
+         * The controller knows it's configuredfrequency and we can just ask it to tell us what the
+         * delay and frequency needs to be, rather than trying to calculate the configured frequency
+         * per controller which "could" be different for each controller.
+         */
+
+        if (controller.isPeriodicSyncEnabled()) {
+
+          LOG.info(AaiUiMsgs.INFO_GENERIC,
+              controller.getControllerName() + " periodic sync is enabled and scheduled to start @ "
+                  + controller.getNextSyncTime());
+
+          periodicSyncExecutor.scheduleAtFixedRate(new SyncControllerTask(controller),
+              controller.getDelayInMs(), controller.getSyncFrequencyInMs(), TimeUnit.MILLISECONDS);
+
+        } else {
+
+          LOG.info(AaiUiMsgs.INFO_GENERIC,
+              controller.getControllerName() + " periodic sync is disabled.");
+
+        }
+
+      }
+
+    }
+
+  }
+
+  public void shutdown() {
+
+    if (runonceSyncExecutor != null) {
+      runonceSyncExecutor.shutdown();
+    }
+
+    if (periodicSyncExecutor != null) {
+      periodicSyncExecutor.shutdown();
+    }
+
+    if (syncControllerRegistry != null) {
+      for (SyncController controller : syncControllerRegistry.getControllers()) {
+        controller.shutdown();
+      }
+    }
+
+  }
+
+  @Override
+  public synchronized void onApplicationEvent(ApplicationContextEvent arg0) {
+
+    /*
+     * Start sync service processing when spring-context-initialization has finished
+     */
+    
+    if (!syncStarted) {
+      syncStarted = true;
+      startSync();
+    }
+
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SynchronizerConstants.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SynchronizerConstants.java
new file mode 100644
index 0000000..9201f07
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/SynchronizerConstants.java
@@ -0,0 +1,65 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * The Class SynchronizerConstants.
+ */
+public final class SynchronizerConstants {
+  // Error values for invalid user input
+  public static final int DEFAULT_CONFIG_ERROR_INT_VALUE = Integer.MAX_VALUE;
+  public static final Date DEFAULT_CONFIG_ERROR_DATE_VALUE = new Date(Long.MAX_VALUE);
+  public static final SimpleDateFormat SIMPLE_DATE_FORMAT =
+      new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z");
+
+  public static final String DEPTH_MODIFIER = "?depth=0";
+  public static final String DEPTH_ALL_MODIFIER = "?depth=all";
+  public static final String DEPTH_AND_NODES_ONLY_MODIFIER = "?depth=0&nodes-only";
+  public static final String NODES_ONLY_MODIFIER = "?nodes-only";
+  
+  // constants for scheduling synchronizer
+  public static final int COMPONENTS_IN_TIMESTAMP = 2;
+  public static final String DEFAULT_INITIAL_DELAY_IN_MS = "0";
+  public static final String DEFAULT_TASK_FREQUENCY_IN_DAY = "0";
+  public static final String DEFAULT_START_TIMESTAMP = "05:00:00 UTC";
+  public static final long DELAY_NO_STARTUP_SYNC_IN_MS = 0;
+  public static final long DELAY_NO_PERIODIC_SYNC_IN_MS = 0;
+  public static final int IDX_TIME_IN_TIMESTAMP = 0;
+  public static final int IDX_TIMEZONE_IN_TIMESTAMP = 1;
+  public static final long MILLISEC_IN_A_MIN = 60000;
+  public static final long MILLISEC_IN_A_DAY = 24 * 60 * 60 * 1000;
+  public static final String TIME_STD = "GMT";
+  public static final String TIME_CONFIG_STD = "UTC";
+  public static final String TIMESTAMP24HOURS_PATTERN =
+      "([01]?[0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9] UTC[+|-][0-5][0-9]:[0-5][0-9]";
+
+  /**
+   * Instantiates a new synchronizer constants.
+   */
+  private SynchronizerConstants() {}
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/TaskProcessingStats.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/TaskProcessingStats.java
new file mode 100644
index 0000000..48625c0
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/TaskProcessingStats.java
@@ -0,0 +1,135 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import org.onap.aai.sparky.analytics.AbstractStatistics;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+
+/**
+ * The Class TaskProcessingStats.
+ */
+public class TaskProcessingStats extends AbstractStatistics {
+
+  private static String TASK_AGE_STATS = "taskAgeStats";
+  private static String TASK_RESPONSE_STATS = "taskResponseStats";
+  private static String RESPONSE_SIZE_IN_BYTES = "taskResponseSizeInBytes";
+  // private static String QUEUE_ITEM_LENGTH = "queueItemLength";
+  private static String TPS = "transactionsPerSecond";
+
+  /**
+   * Instantiates a new task processing stats.
+   *
+   * @param config the config
+   */
+  public TaskProcessingStats(NetworkStatisticsConfig config) {
+
+    addHistogram(TASK_AGE_STATS, config.getTaskAgeHistogramLabel(),
+        config.getTaskAgeHistogramMaxYAxis(), config.getTaskAgeHistogramNumBins(),
+        config.getTaskAgeHistogramNumDecimalPoints());
+
+    addHistogram(TASK_RESPONSE_STATS, config.getResponseTimeHistogramLabel(),
+        config.getResponseTimeHistogramMaxYAxis(), config.getResponseTimeHistogramNumBins(),
+        config.getResponseTimeHistogramNumDecimalPoints());
+
+    addHistogram(RESPONSE_SIZE_IN_BYTES, config.getBytesHistogramLabel(),
+        config.getBytesHistogramMaxYAxis(), config.getBytesHistogramNumBins(),
+        config.getBytesHistogramNumDecimalPoints());
+
+    /*
+     * addHistogram(QUEUE_ITEM_LENGTH, config.getQueueLengthHistogramLabel(),
+     * config.getQueueLengthHistogramMaxYAxis(), config.getQueueLengthHistogramNumBins(),
+     * config.getQueueLengthHistogramNumDecimalPoints());
+     */
+
+    addHistogram(TPS, config.getTpsHistogramLabel(), config.getTpsHistogramMaxYAxis(),
+        config.getTpsHistogramNumBins(), config.getTpsHistogramNumDecimalPoints());
+
+  }
+
+  /*
+   * public void updateQueueItemLengthHistogram(long value) { updateHistogram(QUEUE_ITEM_LENGTH,
+   * value); }
+   */
+
+  /**
+   * Update task age stats histogram.
+   *
+   * @param value the value
+   */
+  public void updateTaskAgeStatsHistogram(long value) {
+    updateHistogram(TASK_AGE_STATS, value);
+  }
+
+  /**
+   * Update task response stats histogram.
+   *
+   * @param value the value
+   */
+  public void updateTaskResponseStatsHistogram(long value) {
+    updateHistogram(TASK_RESPONSE_STATS, value);
+  }
+
+  /**
+   * Update response size in bytes histogram.
+   *
+   * @param value the value
+   */
+  public void updateResponseSizeInBytesHistogram(long value) {
+    updateHistogram(RESPONSE_SIZE_IN_BYTES, value);
+  }
+
+  /**
+   * Update transactions per second histogram.
+   *
+   * @param value the value
+   */
+  public void updateTransactionsPerSecondHistogram(long value) {
+    updateHistogram(TPS, value);
+  }
+
+  /**
+   * Gets the statistics report.
+   *
+   * @param verboseEnabled the verbose enabled
+   * @param indentPadding the indent padding
+   * @return the statistics report
+   */
+  public String getStatisticsReport(boolean verboseEnabled, String indentPadding) {
+
+    StringBuilder sb = new StringBuilder();
+
+    sb.append("\n").append(getHistogramStats(TASK_AGE_STATS, verboseEnabled, indentPadding));
+    // sb.append("\n").append(getHistogramStats(QUEUE_ITEM_LENGTH, verboseEnabled, indentPadding));
+    sb.append("\n").append(getHistogramStats(TASK_RESPONSE_STATS, verboseEnabled, indentPadding));
+    sb.append("\n")
+        .append(getHistogramStats(RESPONSE_SIZE_IN_BYTES, verboseEnabled, indentPadding));
+    sb.append("\n").append(getHistogramStats(TPS, verboseEnabled, indentPadding));
+
+    return sb.toString();
+
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/TransactionRateMonitor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/TransactionRateMonitor.java
new file mode 100644
index 0000000..e639eff
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/TransactionRateMonitor.java
@@ -0,0 +1,75 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.onap.aai.sparky.analytics.AveragingRingBuffer;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+
+public class TransactionRateMonitor {
+
+  private AtomicInteger numTransactions;
+  private AveragingRingBuffer responseTimeTracker;
+  private long startTimeInMs;
+
+  /**
+   * Instantiates a new transaction rate controller.
+   *
+   * @param config the config
+   */
+  public TransactionRateMonitor(int numWorkerThreads, NetworkStatisticsConfig config) {
+
+    this.responseTimeTracker = new AveragingRingBuffer(
+        config.getNumSamplesPerThreadForRunningAverage() * numWorkerThreads);
+    this.startTimeInMs = System.currentTimeMillis();
+    this.numTransactions = new AtomicInteger(0);
+  }
+
+  /**
+   * Track response time.
+   *
+   * @param responseTimeInMs the response time in ms
+   */
+  public void trackResponseTime(long responseTimeInMs) {
+    this.numTransactions.incrementAndGet();
+    responseTimeTracker.addSample(responseTimeInMs);
+  }
+
+  public long getAvg() {
+    return responseTimeTracker.getAvg();
+  }
+
+  public double getCurrentTps() {
+    if (numTransactions.get() > 0) {
+      double timeDelta = System.currentTimeMillis() - startTimeInMs;
+      double numTxns = numTransactions.get();
+      return (numTxns / timeDelta) * 1000.0;
+    }
+
+    return 0.0;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/ElasticSearchEndpointConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/ElasticSearchEndpointConfig.java
new file mode 100644
index 0000000..0197b9b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/ElasticSearchEndpointConfig.java
@@ -0,0 +1,72 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.config;
+
+public class ElasticSearchEndpointConfig {
+
+  private String esIpAddress;
+  private String esServerPort;
+  private int scrollContextTimeToLiveInMinutes;
+  private int scrollContextBatchRequestSize;
+
+  public ElasticSearchEndpointConfig() {
+    
+  }
+  
+  public String getEsIpAddress() {
+    return esIpAddress;
+  }
+
+  public void setEsIpAddress(String esIpAddress) {
+    this.esIpAddress = esIpAddress;
+  }
+
+  public String getEsServerPort() {
+    return esServerPort;
+  }
+
+  public void setEsServerPort(String esServerPort) {
+    this.esServerPort = esServerPort;
+  }
+
+  public int getScrollContextTimeToLiveInMinutes() {
+    return scrollContextTimeToLiveInMinutes;
+  }
+
+  public void setScrollContextTimeToLiveInMinutes(int scrollContextTimeToLiveInMinutes) {
+    this.scrollContextTimeToLiveInMinutes = scrollContextTimeToLiveInMinutes;
+  }
+
+  public int getScrollContextBatchRequestSize() {
+    return scrollContextBatchRequestSize;
+  }
+
+  public void setScrollContextBatchRequestSize(int scrollContextBatchRequestSize) {
+    this.scrollContextBatchRequestSize = scrollContextBatchRequestSize;
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/ElasticSearchSchemaConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/ElasticSearchSchemaConfig.java
new file mode 100644
index 0000000..4f134c3
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/ElasticSearchSchemaConfig.java
@@ -0,0 +1,77 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.config;
+
+public class ElasticSearchSchemaConfig {
+
+  private String indexName;
+  private String indexDocType;
+  private String indexSettingsFileName;
+  private String indexMappingsFileName;
+
+  public String getIndexName() {
+    return indexName;
+  }
+
+  public void setIndexName(String indexName) {
+    this.indexName = indexName;
+  }
+
+  public String getIndexDocType() {
+    return indexDocType;
+  }
+
+  public void setIndexDocType(String indexDocType) {
+    this.indexDocType = indexDocType;
+  }
+
+  public String getIndexSettingsFileName() {
+    return indexSettingsFileName;
+  }
+
+  public void setIndexSettingsFileName(String indexSettingsFileName) {
+    this.indexSettingsFileName = indexSettingsFileName;
+  }
+
+  public String getIndexMappingsFileName() {
+    return indexMappingsFileName;
+  }
+
+  public void setIndexMappingsFileName(String indexMappingsFileName) {
+    this.indexMappingsFileName = indexMappingsFileName;
+  }
+
+  @Override
+  public String toString() {
+    return "ElasticSearchSchemaConfig ["
+        + (indexName != null ? "indexName=" + indexName + ", " : "")
+        + (indexDocType != null ? "indexDocType=" + indexDocType + ", " : "")
+        + (indexSettingsFileName != null ? "indexSettingsFileName=" + indexSettingsFileName + ", "
+            : "")
+        + (indexMappingsFileName != null ? "indexMappingsFileName=" + indexMappingsFileName : "")
+        + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/NetworkStatisticsConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/NetworkStatisticsConfig.java
new file mode 100644
index 0000000..0d089a4
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/NetworkStatisticsConfig.java
@@ -0,0 +1,239 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.config;
+
+public class NetworkStatisticsConfig {
+ 
+  private int numSamplesPerThreadForRunningAverage;
+
+  private String bytesHistogramLabel;
+
+  private long bytesHistogramMaxYAxis;
+
+  private int bytesHistogramNumBins;
+
+  private int bytesHistogramNumDecimalPoints;
+
+  private String queueLengthHistogramLabel;
+
+  private long queueLengthHistogramMaxYAxis;
+
+  private int queueLengthHistogramNumBins;
+
+  private int queueLengthHistogramNumDecimalPoints;
+
+  private String taskAgeHistogramLabel;
+
+  private long taskAgeHistogramMaxYAxis;
+
+  private int taskAgeHistogramNumBins;
+
+  private int taskAgeHistogramNumDecimalPoints;
+
+  private String responseTimeHistogramLabel;
+
+  private long responseTimeHistogramMaxYAxis;
+
+  private int responseTimeHistogramNumBins;
+
+  private int responseTimeHistogramNumDecimalPoints;
+
+  private String tpsHistogramLabel;
+
+  private long tpsHistogramMaxYAxis;
+
+  private int tpsHistogramNumBins;
+
+  private int tpsHistogramNumDecimalPoints;
+
+  public int getNumSamplesPerThreadForRunningAverage() {
+    return numSamplesPerThreadForRunningAverage;
+  }
+
+  public void setNumSamplesPerThreadForRunningAverage(int numSamplesPerThreadForRunningAverage) {
+    this.numSamplesPerThreadForRunningAverage = numSamplesPerThreadForRunningAverage;
+  }
+ 
+  public String getBytesHistogramLabel() {
+    return bytesHistogramLabel;
+  }
+
+  public void setBytesHistogramLabel(String bytesHistogramLabel) {
+    this.bytesHistogramLabel = bytesHistogramLabel;
+  }
+
+  public long getBytesHistogramMaxYAxis() {
+    return bytesHistogramMaxYAxis;
+  }
+
+  public void setBytesHistogramMaxYAxis(long bytesHistogramMaxYAxis) {
+    this.bytesHistogramMaxYAxis = bytesHistogramMaxYAxis;
+  }
+
+  public int getBytesHistogramNumBins() {
+    return bytesHistogramNumBins;
+  }
+
+  public void setBytesHistogramNumBins(int bytesHistogramNumBins) {
+    this.bytesHistogramNumBins = bytesHistogramNumBins;
+  }
+
+  public int getBytesHistogramNumDecimalPoints() {
+    return bytesHistogramNumDecimalPoints;
+  }
+
+  public void setBytesHistogramNumDecimalPoints(int bytesHistogramNumDecimalPoints) {
+    this.bytesHistogramNumDecimalPoints = bytesHistogramNumDecimalPoints;
+  }
+
+  public String getQueueLengthHistogramLabel() {
+    return queueLengthHistogramLabel;
+  }
+
+  public void setQueueLengthHistogramLabel(String queueLengthHistogramLabel) {
+    this.queueLengthHistogramLabel = queueLengthHistogramLabel;
+  }
+
+  public long getQueueLengthHistogramMaxYAxis() {
+    return queueLengthHistogramMaxYAxis;
+  }
+
+  public void setQueueLengthHistogramMaxYAxis(long queueLengthHistogramMaxYAxis) {
+    this.queueLengthHistogramMaxYAxis = queueLengthHistogramMaxYAxis;
+  }
+
+  public int getQueueLengthHistogramNumBins() {
+    return queueLengthHistogramNumBins;
+  }
+
+  public void setQueueLengthHistogramNumBins(int queueLengthHistogramNumBins) {
+    this.queueLengthHistogramNumBins = queueLengthHistogramNumBins;
+  }
+
+  public int getQueueLengthHistogramNumDecimalPoints() {
+    return queueLengthHistogramNumDecimalPoints;
+  }
+
+  public void setQueueLengthHistogramNumDecimalPoints(int queueLengthHistogramNumDecimalPoints) {
+    this.queueLengthHistogramNumDecimalPoints = queueLengthHistogramNumDecimalPoints;
+  }
+
+  public String getTaskAgeHistogramLabel() {
+    return taskAgeHistogramLabel;
+  }
+
+  public void setTaskAgeHistogramLabel(String taskAgeHistogramLabel) {
+    this.taskAgeHistogramLabel = taskAgeHistogramLabel;
+  }
+
+  public long getTaskAgeHistogramMaxYAxis() {
+    return taskAgeHistogramMaxYAxis;
+  }
+
+  public void setTaskAgeHistogramMaxYAxis(long taskAgeHistogramMaxYAxis) {
+    this.taskAgeHistogramMaxYAxis = taskAgeHistogramMaxYAxis;
+  }
+
+  public int getTaskAgeHistogramNumBins() {
+    return taskAgeHistogramNumBins;
+  }
+
+  public void setTaskAgeHistogramNumBins(int taskAgeHistogramNumBins) {
+    this.taskAgeHistogramNumBins = taskAgeHistogramNumBins;
+  }
+
+  public int getTaskAgeHistogramNumDecimalPoints() {
+    return taskAgeHistogramNumDecimalPoints;
+  }
+
+  public void setTaskAgeHistogramNumDecimalPoints(int taskAgeHistogramNumDecimalPoints) {
+    this.taskAgeHistogramNumDecimalPoints = taskAgeHistogramNumDecimalPoints;
+  }
+
+  public String getResponseTimeHistogramLabel() {
+    return responseTimeHistogramLabel;
+  }
+
+  public void setResponseTimeHistogramLabel(String responseTimeHistogramLabel) {
+    this.responseTimeHistogramLabel = responseTimeHistogramLabel;
+  }
+
+  public long getResponseTimeHistogramMaxYAxis() {
+    return responseTimeHistogramMaxYAxis;
+  }
+
+  public void setResponseTimeHistogramMaxYAxis(long responseTimeHistogramMaxYAxis) {
+    this.responseTimeHistogramMaxYAxis = responseTimeHistogramMaxYAxis;
+  }
+
+  public int getResponseTimeHistogramNumBins() {
+    return responseTimeHistogramNumBins;
+  }
+
+  public void setResponseTimeHistogramNumBins(int responseTimeHistogramNumBins) {
+    this.responseTimeHistogramNumBins = responseTimeHistogramNumBins;
+  }
+
+  public int getResponseTimeHistogramNumDecimalPoints() {
+    return responseTimeHistogramNumDecimalPoints;
+  }
+
+  public void setResponseTimeHistogramNumDecimalPoints(int responseTimeHistogramNumDecimalPoints) {
+    this.responseTimeHistogramNumDecimalPoints = responseTimeHistogramNumDecimalPoints;
+  }
+
+  public String getTpsHistogramLabel() {
+    return tpsHistogramLabel;
+  }
+
+  public void setTpsHistogramLabel(String tpsHistogramLabel) {
+    this.tpsHistogramLabel = tpsHistogramLabel;
+  }
+
+  public long getTpsHistogramMaxYAxis() {
+    return tpsHistogramMaxYAxis;
+  }
+
+  public void setTpsHistogramMaxYAxis(long tpsHistogramMaxYAxis) {
+    this.tpsHistogramMaxYAxis = tpsHistogramMaxYAxis;
+  }
+
+  public int getTpsHistogramNumBins() {
+    return tpsHistogramNumBins;
+  }
+
+  public void setTpsHistogramNumBins(int tpsHistogramNumBins) {
+    this.tpsHistogramNumBins = tpsHistogramNumBins;
+  }
+
+  public int getTpsHistogramNumDecimalPoints() {
+    return tpsHistogramNumDecimalPoints;
+  }
+
+  public void setTpsHistogramNumDecimalPoints(int tpsHistogramNumDecimalPoints) {
+    this.tpsHistogramNumDecimalPoints = tpsHistogramNumDecimalPoints;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/SyncControllerConfig.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/SyncControllerConfig.java
new file mode 100644
index 0000000..566c249
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/config/SyncControllerConfig.java
@@ -0,0 +1,305 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.config;
+
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.List;
+import java.util.TimeZone;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.onap.aai.sparky.sync.SynchronizerConstants;
+
+public class SyncControllerConfig {
+
+  private static final String UNKNOWN_CONTROLLER_NAME = "UnknownControllerName";
+
+  private String controllerName;
+  private boolean enabled;
+  private int syncTaskDelayInMs;
+  private int syncTaskFrequencyInDays;
+  
+  private int numSyncControllerWorkers;
+  private boolean runOnceSyncEnabled;
+  private boolean periodicSyncEnabled;
+  
+  private String targetSyncStartTimeStamp;
+
+  private int numInternalSyncWorkers;
+  private int numSyncElasticWorkers;
+  private int numSyncActiveInventoryWorkers;
+  
+  /*
+   * calculated variables based on incoming config
+   */
+  private String timeZoneOfSyncStartTimeStamp;
+  private int syncTaskStartTimeHr;
+  private int syncTaskStartTimeMin;
+  private int syncTaskStartTimeSec;
+  
+  
+
+  public SyncControllerConfig() {
+    controllerName = UNKNOWN_CONTROLLER_NAME;
+    enabled = false;
+    syncTaskDelayInMs = 0;
+    syncTaskFrequencyInDays = 365;
+    numSyncControllerWorkers = 1;
+    runOnceSyncEnabled = false;
+    periodicSyncEnabled = false;
+    targetSyncStartTimeStamp = SynchronizerConstants.DEFAULT_START_TIMESTAMP;
+    numInternalSyncWorkers = 2;
+    numSyncElasticWorkers = 5;
+    numSyncActiveInventoryWorkers = 5;
+  }
+
+  protected void initializeSyncTimeParameters() {
+
+    if (syncTaskDelayInMs < 0) {
+      throw new IllegalArgumentException("syncTaskDelayInMs must >= 0");
+    }
+
+    Pattern pattern = Pattern.compile(SynchronizerConstants.TIMESTAMP24HOURS_PATTERN);
+    Matcher matcher = pattern.matcher(targetSyncStartTimeStamp);
+    if (!matcher.matches()) {
+      throw new IllegalArgumentException("Invalid time format for targetSyncStartTimeStamp");
+    }
+
+    List<String> timestampVal = Arrays.asList(targetSyncStartTimeStamp.split(" "));
+
+    if (timestampVal.size() == SynchronizerConstants.COMPONENTS_IN_TIMESTAMP) {
+
+      // Need both time and timezone offset
+      timeZoneOfSyncStartTimeStamp = timestampVal
+          .get(SynchronizerConstants.IDX_TIMEZONE_IN_TIMESTAMP).replaceAll("UTC", "GMT");
+
+      String time = timestampVal.get(SynchronizerConstants.IDX_TIME_IN_TIMESTAMP);
+      DateFormat format = new SimpleDateFormat("HH:mm:ss");
+
+      Date date = null;
+
+      try {
+        date = format.parse(time);
+      } catch (ParseException parseException) {
+        throw new IllegalArgumentException(parseException);
+      }
+
+      Calendar calendar = Calendar.getInstance();
+      calendar.setTime(date);
+
+      syncTaskStartTimeHr = calendar.get(Calendar.HOUR_OF_DAY);
+      syncTaskStartTimeMin = calendar.get(Calendar.MINUTE);
+      syncTaskStartTimeSec = calendar.get(Calendar.SECOND);
+    } else {
+      throw new IllegalArgumentException("Invalid timestamp format from targetSyncStartTimeStamp");
+    }
+
+  }
+
+
+  public int getNumInternalSyncWorkers() {
+    return numInternalSyncWorkers;
+  }
+
+  public void setNumInternalSyncWorkers(int numInternalSyncWorkers) {
+    this.numInternalSyncWorkers = numInternalSyncWorkers;
+  }
+
+  public int getNumSyncElasticWorkers() {
+    return numSyncElasticWorkers;
+  }
+
+  public void setNumSyncElasticWorkers(int numSyncElasticWorkers) {
+    this.numSyncElasticWorkers = numSyncElasticWorkers;
+  }
+
+  public int getNumSyncActiveInventoryWorkers() {
+    return numSyncActiveInventoryWorkers;
+  }
+
+  public void setNumSyncActiveInventoryWorkers(int numSyncActiveInventoryWorkers) {
+    this.numSyncActiveInventoryWorkers = numSyncActiveInventoryWorkers;
+  }
+
+  public String getTargetSyncStartTimeStamp() {
+    return targetSyncStartTimeStamp;
+  }
+
+  public void setTargetSyncStartTimeStamp(String targetSyncStartTimeStamp) {
+    this.targetSyncStartTimeStamp = targetSyncStartTimeStamp;
+    initializeSyncTimeParameters();
+  }
+
+  public String getControllerName() {
+    return controllerName;
+  }
+
+  public void setControllerName(String controllerName) {
+    this.controllerName = controllerName;
+  }
+
+  public boolean isEnabled() {
+    return enabled;
+  }
+
+  public void setEnabled(boolean enabled) {
+    this.enabled = enabled;
+  }
+
+  public int getSyncTaskDelayInMs() {
+    return syncTaskDelayInMs;
+  }
+
+  public void setSyncTaskDelayInMs(int syncTaskDelayInMs) {
+    this.syncTaskDelayInMs = syncTaskDelayInMs;
+  }
+
+  public int getSyncTaskFrequencyInDays() {
+    return syncTaskFrequencyInDays;
+  }
+
+  public void setSyncTaskFrequencyInDays(int syncTaskFrequencyInDays) {
+    this.syncTaskFrequencyInDays = syncTaskFrequencyInDays;
+  }
+
+  public int getNumSyncControllerWorkers() {
+    return numSyncControllerWorkers;
+  }
+
+  public void setNumSyncControllerWorkers(int numSyncControllerWorkers) {
+    this.numSyncControllerWorkers = numSyncControllerWorkers;
+  }
+
+  public boolean isRunOnceSyncEnabled() {
+    return runOnceSyncEnabled;
+  }
+
+  public void setRunOnceSyncEnabled(boolean runOnceSyncEnabled) {
+    this.runOnceSyncEnabled = runOnceSyncEnabled;
+  }
+
+  public boolean isPeriodicSyncEnabled() {
+    return periodicSyncEnabled;
+  }
+
+  public void setPeriodicSyncEnabled(boolean periodicSyncEnabled) {
+    this.periodicSyncEnabled = periodicSyncEnabled;
+  }
+
+  public long getSyncFrequencyInMs() {
+
+    return (syncTaskFrequencyInDays * SynchronizerConstants.MILLISEC_IN_A_DAY);
+
+  }
+
+  public Calendar getTargetSyncTime() {
+
+    TimeZone tz = TimeZone.getTimeZone(timeZoneOfSyncStartTimeStamp);
+    Calendar targetSyncTime = Calendar.getInstance(tz);
+
+    targetSyncTime.set(Calendar.HOUR_OF_DAY, syncTaskStartTimeHr);
+    targetSyncTime.set(Calendar.MINUTE, syncTaskStartTimeMin);
+    targetSyncTime.set(Calendar.SECOND, syncTaskStartTimeSec);
+
+    return targetSyncTime;
+
+  }
+
+
+  public String getNextSyncTime() {
+
+    int taskFrequencyInSeconds = 0;
+    if (getSyncFrequencyInMs() > 0) {
+      taskFrequencyInSeconds = (int) (getSyncFrequencyInMs() / 1000);
+    }
+
+    if (taskFrequencyInSeconds < 86400) {
+
+      TimeZone tz = TimeZone.getTimeZone(timeZoneOfSyncStartTimeStamp);
+      Calendar targetSyncTime = Calendar.getInstance(tz);
+      targetSyncTime.add(Calendar.SECOND, taskFrequencyInSeconds);
+
+      return SynchronizerConstants.SIMPLE_DATE_FORMAT.format(targetSyncTime.getTimeInMillis())
+          .replaceAll(SynchronizerConstants.TIME_STD, SynchronizerConstants.TIME_CONFIG_STD);
+
+    } else {
+
+      return SynchronizerConstants.SIMPLE_DATE_FORMAT
+          .format(getNextSyncTime(getTargetSyncTime(), taskFrequencyInSeconds))
+          .replaceAll(SynchronizerConstants.TIME_STD, SynchronizerConstants.TIME_CONFIG_STD);
+
+    }
+
+  }
+
+  public long getNextSyncTime(Calendar syncTime, int taskFrequencyInSeconds) {
+
+    TimeZone tz = TimeZone.getTimeZone(timeZoneOfSyncStartTimeStamp);
+    Calendar timeNow = Calendar.getInstance(tz);
+
+    return getNextSyncTime(syncTime, timeNow.getTimeInMillis(), taskFrequencyInSeconds);
+  }
+
+  /**
+   * Gets the first sync time.
+   *
+   * @param calendar the calendar
+   * @param timeNow the time now in ms
+   * @param taskFrequencyInMs task period in ms
+   * @return the first sync time
+   */
+  
+  public long getNextSyncTime(Calendar syncTime, long timeNowInMs, int taskFrequencyInSeconds) {
+    if (taskFrequencyInSeconds == 0) {
+      return 0;
+    } else if (timeNowInMs > syncTime.getTimeInMillis()) {
+
+      /*
+       * If current time is after the scheduled sync start time, then we'll skip ahead to the next
+       * sync time period
+       */
+
+      syncTime.add(Calendar.SECOND, taskFrequencyInSeconds);
+    }
+
+    return syncTime.getTimeInMillis();
+  }
+
+  public String getTimeZoneOfSyncStartTimeStamp() {
+    return timeZoneOfSyncStartTimeStamp;
+  }
+
+  public void setTimeZoneOfSyncStartTimeStamp(String timeZoneOfSyncStartTimeStamp) {
+    this.timeZoneOfSyncStartTimeStamp = timeZoneOfSyncStartTimeStamp;
+  }
+  
+  
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/AggregationEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/AggregationEntity.java
new file mode 100644
index 0000000..30d4e71
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/AggregationEntity.java
@@ -0,0 +1,99 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.onap.aai.sparky.util.NodeUtils;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+/**
+ * The Class AggregationEntity.
+ */
+public class AggregationEntity extends IndexableEntity implements IndexDocument {
+  private Map<String, String> attributes = new HashMap<String, String>();
+  protected ObjectMapper mapper = new ObjectMapper();
+  
+  /**
+   * Instantiates a new aggregation entity.
+   */
+  public AggregationEntity() {
+    super();
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.entity.IndexDocument#deriveFields()
+   */
+  @Override
+  public void deriveFields() {
+
+    /*
+     * We'll try and create a unique identity key that we can use for differencing the previously
+     * imported record sets as we won't have granular control of what is created/removed and when.
+     * The best we can hope for is identification of resources by generated Id until the
+     * Identity-Service UUID is tagged against all resources, then we can use that instead.
+     */
+    this.id =
+        NodeUtils.generateUniqueShaDigest(link);
+  }
+
+  public void copyAttributeKeyValuePair(Map<String, Object> map){
+    for(String key: map.keySet()){
+      if (!key.equalsIgnoreCase("relationship-list")){   // ignore relationship data which is not required in aggregation
+        this.attributes.put(key, map.get(key).toString());    // not sure if entity attribute can contain an object as value
+      }
+    }
+  }
+  
+  public void addAttributeKeyValuePair(String key, String value){
+    this.attributes.put(key, value);
+  }
+
+  @Override
+  public String getAsJson() {
+    ObjectNode rootNode = mapper.createObjectNode();
+    rootNode.put("link", this.getLink());
+    rootNode.put("lastmodTimestamp", this.getEntityTimeStamp());
+    for (String key: this.attributes.keySet()){
+      rootNode.put(key, this.attributes.get(key));
+    }
+    return rootNode.toString();
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "IndexDocument [" + (entityType != null ? "entityType=" + entityType + ", " : "")
+        + (entityPrimaryKeyValue != null ? "entityPrimaryKeyValue=" + entityPrimaryKeyValue + ", "
+            : "")
+        + (mapper != null ? "mapper=" + mapper + ", " : "") + (id != null ? "id=" + id + ", " : "")
+        + (lastmodTimestamp != null ? "lastmodTimestamp=" + lastmodTimestamp + ", " : "") + "]";
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/AggregationSuggestionEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/AggregationSuggestionEntity.java
new file mode 100644
index 0000000..06f60b3
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/AggregationSuggestionEntity.java
@@ -0,0 +1,111 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.search.filters.config.UiFilterListItemConfig;
+import org.onap.aai.sparky.search.filters.config.UiViewListItemConfig;
+import org.onap.aai.sparky.util.NodeUtils;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class AggregationSuggestionEntity extends IndexableEntity implements IndexDocument {
+
+  private static final String FILTER_ID = "filterId";
+  private static final String FILTER_LIST = "filterList";
+  
+  private List<String> inputs = new ArrayList<>();
+  private final String outputString = "VNFs";
+  protected ObjectMapper mapper = new ObjectMapper();
+  List<String> filterIds = new ArrayList<>();
+  
+  @JsonIgnore
+  private FiltersConfig filtersConfig;
+  
+  public AggregationSuggestionEntity(FiltersConfig filtersConfig) {
+    super();
+    this.filtersConfig = filtersConfig;
+    inputs.add("VNFs");
+    inputs.add("generic-vnfs");
+  }
+
+  @Override
+  public void deriveFields() {
+    this.id = NodeUtils.generateUniqueShaDigest(this.outputString);
+  }
+
+  @Override
+  public String getAsJson() {
+    JSONArray inputArray = new JSONArray();
+    for (String input: inputs) {
+      input = input.replace(",","" );
+      input = input.replace("[","" );
+      input = input.replace("]","" );
+      inputArray.put(input);
+    }
+
+    JSONObject entitySuggest = new JSONObject();
+    entitySuggest.put("input", inputArray);
+    entitySuggest.put("output", this.outputString);
+    entitySuggest.put("weight", 100);
+
+    JSONArray payloadFilters = new JSONArray();
+
+    for (String filterId : filterIds) {
+      JSONObject filterPayload = new JSONObject();
+      filterPayload.put(FILTER_ID, filterId);
+      payloadFilters.put(filterPayload);
+    }
+
+    JSONObject payloadNode = new JSONObject();
+    payloadNode.put(FILTER_LIST, payloadFilters);
+    entitySuggest.put("payload", payloadNode);
+    
+    JSONObject rootNode = new JSONObject();
+    rootNode.put("entity_suggest", entitySuggest);
+
+    return rootNode.toString();
+  }
+
+  public void initializeFilters() {
+    for (UiViewListItemConfig view : filtersConfig.getViewsConfig().getViews()) {
+      if (view.getViewName().equals("vnfSearch")) {
+        for (UiFilterListItemConfig currentViewFilter : view.getFilters()) {
+          filterIds.add(currentViewFilter.getFilterId());
+        }
+      }
+    }
+  }
+
+  public void setFilterIds(List<String> filterIds) {
+    this.filterIds = filterIds;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexDocument.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexDocument.java
new file mode 100644
index 0000000..6ee3351
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexDocument.java
@@ -0,0 +1,41 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+/**
+ * The Interface IndexDocument.
+ */
+public interface IndexDocument {
+  
+  /**
+   * Derive fields.
+   */
+  public void deriveFields();
+
+  public String getId();
+  
+  public String getAsJson() throws Exception; 
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexableCrossEntityReference.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexableCrossEntityReference.java
new file mode 100644
index 0000000..0c94227
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexableCrossEntityReference.java
@@ -0,0 +1,97 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+import java.util.ArrayList;
+
+import org.onap.aai.sparky.util.NodeUtils;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.core.JsonProcessingException;
+
+
+/**
+ * The Class IndexableCrossEntityReference.
+ */
+
+public class IndexableCrossEntityReference extends IndexableEntity implements IndexDocument {
+
+  protected String crossReferenceEntityValues;
+  protected ArrayList<String> crossEntityReferenceCollection = new ArrayList<String>();
+
+  /**
+   * Instantiates a new indexable cross entity reference.
+   */
+  public IndexableCrossEntityReference() {
+    super();
+  }
+
+  /**
+   * Adds the cross entity reference value.
+   *
+   * @param crossEntityReferenceValue the cross entity reference value
+   */
+  public void addCrossEntityReferenceValue(String crossEntityReferenceValue) {
+    if (!crossEntityReferenceCollection.contains(crossEntityReferenceValue)) {
+      crossEntityReferenceCollection.add(crossEntityReferenceValue);
+    }
+  }
+
+  public String getCrossReferenceEntityValues() {
+    return crossReferenceEntityValues;
+  }
+
+  public void setCrossReferenceEntityValues(String crossReferenceEntityValues) {
+    this.crossReferenceEntityValues = crossReferenceEntityValues;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see org.openecomp.sparky.synchronizer.entity.IndexDocument#deriveFields()
+   */
+  @Override
+  public void deriveFields() {
+    this.id = NodeUtils.generateUniqueShaDigest(link);
+    this.crossReferenceEntityValues = NodeUtils.concatArray(crossEntityReferenceCollection, ";");
+  }
+
+  @JsonIgnore // Since this is a "get" we need to JSON ignore otherwise it will be called when converting to JSON
+  @Override
+  public String getAsJson() throws JsonProcessingException {
+
+    return NodeUtils.convertObjectToJson(this, false);
+
+  }
+
+  @Override
+  public String toString() {
+    return "IndexableCrossEntityReference ["
+        + (crossReferenceEntityValues != null
+            ? "crossReferenceEntityValues=" + crossReferenceEntityValues + ", " : "")
+        + (crossEntityReferenceCollection != null
+            ? "crossEntityReferenceCollection=" + crossEntityReferenceCollection + ", " : "");
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexableEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexableEntity.java
new file mode 100644
index 0000000..9a7f865
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/IndexableEntity.java
@@ -0,0 +1,100 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+import java.sql.Timestamp;
+import java.text.SimpleDateFormat;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The Class IndexableEntity.
+ */
+public abstract class IndexableEntity {
+  protected String id; // generated, SHA-256 digest
+  protected String entityType;
+  protected String entityPrimaryKeyValue;
+  protected String lastmodTimestamp;
+  protected String link;
+
+  private static final String TIMESTAMP_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
+
+  /**
+   * Instantiates a new indexable entity.
+   */
+  public IndexableEntity() {
+    SimpleDateFormat dateFormat = new SimpleDateFormat(TIMESTAMP_FORMAT);
+    Timestamp timestamp = new Timestamp(System.currentTimeMillis());
+    String currentFormattedTimeStamp = dateFormat.format(timestamp);
+    this.setEntityTimeStamp(currentFormattedTimeStamp);
+  }
+
+  @JsonIgnore
+  public String getId() {
+    return id;
+  }
+
+  @JsonProperty("entityType")
+  public String getEntityType() {
+    return entityType;
+  }
+
+  @JsonProperty("entityPrimaryKeyValue")
+  public String getEntityPrimaryKeyValue() {
+    return entityPrimaryKeyValue;
+  }
+
+  @JsonProperty("lastmodTimestamp")
+  public String getEntityTimeStamp() {
+    return lastmodTimestamp;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  public void setEntityPrimaryKeyValue(String fieldValue) {
+    this.entityPrimaryKeyValue = fieldValue;
+  }
+
+  public void setEntityTimeStamp(String lastmodTimestamp) {
+    this.lastmodTimestamp = lastmodTimestamp;
+  }
+
+  @JsonProperty("link")
+  public String getLink() {
+    return link;
+  }
+
+  public void setLink(String link) {
+    this.link = link;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/MergableEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/MergableEntity.java
new file mode 100644
index 0000000..82c874a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/MergableEntity.java
@@ -0,0 +1,59 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import com.fasterxml.jackson.annotation.JsonAnyGetter;
+import com.fasterxml.jackson.annotation.JsonAnySetter;
+
+/**
+ * The Class MergableEntity.
+ */
+public class MergableEntity {
+  private Map<String, String> other = new HashMap<String, String>();
+
+  /**
+   * Any.
+   *
+   * @return the map
+   */
+  @JsonAnyGetter
+  public Map<String, String> any() {
+    return other;
+  }
+
+  /**
+   * Sets the.
+   *
+   * @param name the name
+   * @param value the value
+   */
+  @JsonAnySetter
+  public void set(String name, String value) {
+    other.put(name, value);
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/ObjectIdCollection.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/ObjectIdCollection.java
new file mode 100644
index 0000000..8462bc9
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/ObjectIdCollection.java
@@ -0,0 +1,78 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * The Class ObjectIdCollection.
+ */
+public class ObjectIdCollection {
+
+  protected ConcurrentHashMap<String, String> importedObjectIds =
+      new ConcurrentHashMap<String, String>();
+
+  public Collection<String> getImportedObjectIds() {
+    return importedObjectIds.values();
+  }
+
+  /**
+   * Adds the object id.
+   *
+   * @param id the id
+   */
+  public void addObjectId(String id) {
+    importedObjectIds.putIfAbsent(id, id);
+  }
+
+  public int getSize() {
+    return importedObjectIds.values().size();
+  }
+
+  /**
+   * Adds the all.
+   *
+   * @param items the items
+   */
+  public void addAll(List<String> items) {
+    if (items == null) {
+      return;
+    }
+
+    items.stream().forEach((item) -> {
+      importedObjectIds.putIfAbsent(item, item);
+    });
+
+  }
+
+  /**
+   * Clear.
+   */
+  public void clear() {
+    importedObjectIds.clear();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SearchableEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SearchableEntity.java
new file mode 100644
index 0000000..84fc093
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SearchableEntity.java
@@ -0,0 +1,142 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onap.aai.sparky.util.NodeUtils;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * The Class SearchableEntity.
+ */
+public class SearchableEntity extends IndexableEntity implements IndexDocument {
+  
+  @JsonIgnore
+  protected List<String> searchTagCollection = new ArrayList<String>();
+  
+  @JsonIgnore
+  protected List<String> searchTagIdCollection = new ArrayList<String>();
+  
+  @JsonIgnore
+  protected ObjectMapper mapper = new ObjectMapper();
+
+  /**
+   * Instantiates a new searchable entity.
+   */
+  public SearchableEntity() {
+    super();
+  }
+
+  /*
+   * Generated fields, leave the settings for junit overrides
+   */
+  
+  protected String searchTags; // generated based on searchTagCollection values
+  
+  protected String searchTagIDs;
+  
+  /**
+   * Generates the sha based id.
+   */
+  public void generateId() {
+    this.id = NodeUtils.generateUniqueShaDigest(link);
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.entity.IndexDocument#deriveFields()
+   */
+  @Override
+  public void deriveFields() {
+
+    /*
+     * We'll try and create a unique identity key that we can use for differencing the previously
+     * imported record sets as we won't have granular control of what is created/removed and when.
+     * The best we can hope for is identification of resources by generated Id until the
+     * Identity-Service UUID is tagged against all resources, then we can use that instead.
+     */
+    generateId();
+    this.searchTags = NodeUtils.concatArray(searchTagCollection, ";");
+    this.searchTagIDs = NodeUtils.concatArray(this.searchTagIdCollection, ";");
+  }
+
+  /**
+   * Adds the search tag with key.
+   *
+   * @param searchTag the search tag
+   * @param searchTagKey the key associated with the search tag (key:value)
+   */
+  public void addSearchTagWithKey(String searchTag, String searchTagKey) {
+    searchTagIdCollection.add(searchTagKey);
+    searchTagCollection.add(searchTag);
+  }
+
+  public List<String> getSearchTagCollection() {
+    return searchTagCollection;
+  }
+
+  @JsonProperty("searchTags")
+  public String getSearchTags() {
+    return searchTags;
+  }
+
+  @JsonProperty("searchTagIDs")
+  public String getSearchTagIDs() {
+    return searchTagIDs;
+  }
+
+  @JsonIgnore
+  public List<String> getSearchTagIdCollection() {
+    return searchTagIdCollection;
+  }
+
+  @Override
+  @JsonIgnore
+  public String getAsJson() throws JsonProcessingException  {
+    return NodeUtils.convertObjectToJson(this, false);
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "IndexDocument [" + (entityType != null ? "entityType=" + entityType + ", " : "")
+        + (entityPrimaryKeyValue != null ? "entityPrimaryKeyValue=" + entityPrimaryKeyValue + ", "
+            : "")
+        + (searchTagCollection != null ? "searchTagCollection=" + searchTagCollection + ", " : "")
+        + (searchTagIdCollection != null ? "searchTagIDCollection=" + searchTagIdCollection + ", "
+            : "")
+        + (mapper != null ? "mapper=" + mapper + ", " : "") + (id != null ? "id=" + id + ", " : "")
+        + (lastmodTimestamp != null ? "lastmodTimestamp=" + lastmodTimestamp + ", " : "")
+        + (searchTags != null ? "searchTags=" + searchTags + ", " : "")
+        + (searchTagIDs != null ? "searchTagIDs=" + searchTagIDs : "") + "]";
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SelfLinkDescriptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SelfLinkDescriptor.java
new file mode 100644
index 0000000..2b3f858
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SelfLinkDescriptor.java
@@ -0,0 +1,90 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+/**
+ * The Class SelfLinkDescriptor.
+ */
+public class SelfLinkDescriptor {
+  private String selfLink;
+  private String entityType;
+  private String depthModifier;
+
+  public String getDepthModifier() {
+    return depthModifier;
+  }
+
+  public void setDepthModifier(String depthModifier) {
+    this.depthModifier = depthModifier;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public void setSelfLink(String selfLink) {
+    this.selfLink = selfLink;
+  }
+
+  public String getEntityType() {
+    return entityType;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  public SelfLinkDescriptor(String selfLink) {
+    this(selfLink, null, null);
+  }
+  
+  /**
+   * Instantiates a new self link descriptor.
+   *
+   * @param selfLink the self link
+   * @param entityType the entity type
+   */
+  public SelfLinkDescriptor(String selfLink, String entityType) {
+    this(selfLink, null, entityType);
+  }
+
+  public SelfLinkDescriptor(String selfLink, String depthModifier, String entityType) {
+    this.selfLink = selfLink;
+    this.entityType = entityType;
+    this.depthModifier = depthModifier;
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "SelfLinkDescriptor [" + (selfLink != null ? "selfLink=" + selfLink + ", " : "")
+        + (entityType != null ? "entityType=" + entityType + ", " : "")
+        + (depthModifier != null ? "depthModifier=" + depthModifier : "") + "]";
+  }
+
+}
+
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SuggestionSearchEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SuggestionSearchEntity.java
new file mode 100644
index 0000000..3648b53
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/SuggestionSearchEntity.java
@@ -0,0 +1,327 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.onap.aai.sparky.config.oxm.SuggestionEntityLookup;
+import org.onap.aai.sparky.search.filters.config.FiltersConfig;
+import org.onap.aai.sparky.search.filters.config.FiltersDetailsConfig;
+import org.onap.aai.sparky.search.filters.config.UiFilterConfig;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.util.SuggestionsPermutation;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class SuggestionSearchEntity extends IndexableEntity implements IndexDocument {
+  private static final String FILTER_ID = "filterId";
+  private static final String FILTER_VALUE = "filterValue"; 
+  private static final String FILTER_LIST = "filterList"; 
+  
+  private String entityType;
+  private List<String> suggestionConnectorWords = new ArrayList<String>();
+  private List<String> suggestionAttributeTypes = new ArrayList<String>();
+  private List<String> suggestionAttributeValues = new ArrayList<String>();
+  private List<String> suggestionTypeAliases = new ArrayList<String>();
+  private List<String> suggestionInputPermutations = new ArrayList<String>();
+  private List<String> suggestableAttr = new ArrayList<String>();
+  
+  private Map<String, String> inputOutputData = new HashMap<String, String>();
+  Map<String, UiFilterConfig> filters = new HashMap<String, UiFilterConfig>();
+  private JSONObject payload = new JSONObject();
+  private JSONArray payloadFilters = new JSONArray();
+  private StringBuffer outputString = new StringBuffer();
+  private String aliasToUse;
+  
+  private SuggestionEntityLookup entityLookup;
+  
+  public JSONObject getPayload() {
+    return payload;
+  }
+
+  public void setPayload(JSONObject payload) {
+    this.payload = payload;
+  }
+  
+  protected ObjectMapper mapper = new ObjectMapper();
+
+  public SuggestionSearchEntity(FiltersConfig filtersConfig) {
+    super();
+    
+    FiltersDetailsConfig filterConfigList = filtersConfig.getFiltersConfig();
+    // Populate the map with keys that will match the suggestableAttr values
+    for(UiFilterConfig filter : filterConfigList.getFilters()) {
+      if(filter.getDataSource() != null) {
+        filters.put(filter.getDataSource().getFieldName(), filter);
+      }
+    }
+  }
+  
+  public SuggestionSearchEntity(FiltersConfig filtersConfig, SuggestionEntityLookup entityLookup) {
+    
+    this.entityLookup = entityLookup;
+    
+    FiltersDetailsConfig filterConfigList = filtersConfig.getFiltersConfig();
+    // Populate the map with keys that will match the suggestableAttr values
+    for(UiFilterConfig filter : filterConfigList.getFilters()) {
+      if(filter.getDataSource() != null) {
+        filters.put(filter.getDataSource().getFieldName(), filter);
+      }
+    }
+  }
+  
+  public SuggestionSearchEntity(SuggestionEntityLookup entityLookup, FiltersConfig config) {
+    
+    FiltersDetailsConfig filterConfigList = config.getFiltersConfig();
+    // Populate the map with keys that will match the suggestableAttr values
+    for(UiFilterConfig filter : filterConfigList.getFilters()) {
+      if(filter.getDataSource() != null) {
+        filters.put(filter.getDataSource().getFieldName(), filter);
+      }
+    }
+  }
+
+  public void setSuggestableAttr(ArrayList<String> attributes) {
+    for (String attribute : attributes) {
+      this.suggestableAttr.add(attribute);
+    }
+  }
+
+  public void setPayloadFromResponse(JsonNode node) {
+    if (suggestableAttr != null) {
+      JSONObject nodePayload = new JSONObject();
+      for (String attribute : suggestableAttr) {
+        if (node.get(attribute) != null) {
+          inputOutputData.put(attribute, node.get(attribute).asText());
+          this.payload.put(attribute, node.get(attribute).asText());
+        }
+      }
+    }
+  }
+  
+  public void setFilterBasedPayloadFromResponse(JsonNode node, String entityName, ArrayList<String> uniqueList) {
+    
+    HashMap<String, String> desc = entityLookup.getSuggestionSearchEntityOxmModel().get(entityName);
+    
+    if ( desc == null ) {
+      return;
+    }
+    
+    String attr = desc.get("suggestibleAttributes");
+    
+    if ( attr == null ) {
+      return;
+    }
+    
+    List<String> suggestableAttrOxm = Arrays.asList(attr.split(","));
+    
+    /*
+     * Note: 
+     * (1) 'uniqueList' is one item within the power set of the suggestable attributes.
+     * (2) 'inputeOutputData' is used to generate permutations of strings
+     */
+    for (String selectiveAttr: uniqueList) {
+      if (node.get(selectiveAttr) != null) {
+        inputOutputData.put(selectiveAttr, node.get(selectiveAttr).asText());
+      }
+    }
+      
+    if (suggestableAttrOxm != null) {
+      for (String attribute : suggestableAttrOxm) {
+        if (node.get(attribute) != null && uniqueList.contains(attribute)) {
+          UiFilterConfig filterConfig = filters.get(attribute);
+          if(filterConfig != null) {
+            JSONObject filterPayload = new JSONObject();
+            filterPayload.put(FILTER_ID, filterConfig.getFilterId());
+            filterPayload.put(FILTER_VALUE, node.get(attribute).asText());
+            this.payloadFilters.put(filterPayload);
+          } else {
+            this.payload.put(attribute, node.get(attribute).asText()); 
+          }
+        } else {
+          UiFilterConfig emptyValueFilterConfig = filters.get(attribute);
+          if(emptyValueFilterConfig != null) {
+            JSONObject emptyValueFilterPayload = new JSONObject();
+            emptyValueFilterPayload.put(FILTER_ID, emptyValueFilterConfig.getFilterId());
+            this.payloadFilters.put(emptyValueFilterPayload);
+          }
+        }
+      }
+      this.payload.put(FILTER_LIST, this.payloadFilters);
+    }
+  }
+
+  @Override
+  public String getEntityType() {
+    return entityType;
+  }
+
+  @Override
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  public List<String> getSuggestionConnectorWords() {
+    return suggestionConnectorWords;
+  }
+
+  public void setSuggestionConnectorWords(List<String> suggestionConnectorWords) {
+    this.suggestionConnectorWords = suggestionConnectorWords;
+  }
+
+  public List<String> getSuggestionPropertyTypes() {
+    return this.suggestionAttributeTypes;
+  }
+
+  public void setSuggestionPropertyTypes(List<String> suggestionPropertyTypes) {
+    this.suggestionAttributeTypes = suggestionPropertyTypes;
+  }
+
+  public List<String> getSuggestionAttributeValues() {
+    return this.suggestionAttributeValues;
+  }
+
+  public void setSuggestionAttributeValues(List<String> suggestionAttributeValues) {
+    this.suggestionAttributeValues = suggestionAttributeValues;
+  }
+
+  public List<String> getSuggestionAliases() {
+    return this.suggestionTypeAliases;
+  }
+
+  public void setSuggestionAliases(List<String> suggestionAliases) {
+    this.suggestionTypeAliases = suggestionAliases;
+  }
+
+  public List<String> getSuggestionInputPermutations() {
+    return this.suggestionInputPermutations;
+  }
+
+  public void setSuggestionInputPermutations(List<String> permutations) {
+    this.suggestionInputPermutations = permutations;
+  }
+
+  public void generateSuggestionInputPermutations() {
+
+    List<String> entityNames = new ArrayList<>();
+    entityNames.add(entityType);
+    HashMap<String, String> desc = entityLookup.getSuggestionSearchEntityOxmModel().get(this.entityType);
+    String attr = desc.get("suggestionAliases");
+    String[] suggestionAliasesArray = attr.split(",");
+    suggestionTypeAliases = Arrays.asList(suggestionAliasesArray);
+    this.setAliasToUse(suggestionAliasesArray[suggestionAliasesArray.length - 1]);
+    for (String alias : suggestionTypeAliases) {
+      entityNames.add(alias);
+    }
+
+    ArrayList<String> listToPermutate = new ArrayList<>(inputOutputData.values());
+
+    for (String entity : entityNames){
+      listToPermutate.add(entity); // add entity-name or alias in list to permutate
+      List<List<String>> lists = SuggestionsPermutation.getListPermutations(listToPermutate);
+      for (List<String> li : lists){
+        suggestionInputPermutations.add(String.join(" ", li));
+      }
+      // prepare for the next pass: remove the entity-name or alias from the list
+      listToPermutate.remove(entity); 
+    }
+  }
+
+  public boolean isSuggestableDoc() {
+    return this.getPayload().length() != 0;
+  }
+
+
+  @Override
+  public void deriveFields() {
+    
+    int entryCounter = 1;
+    for (Map.Entry<String, String> outputValue : inputOutputData.entrySet()) {
+      if (outputValue.getValue() != null && outputValue.getValue().length() > 0) {
+        this.outputString.append(outputValue.getValue());
+        if (entryCounter < inputOutputData.entrySet().size()) {
+          this.outputString.append(" and ");
+        } else{
+          this.outputString.append(" ");
+        }
+      }
+      entryCounter++;
+    }
+    
+    this.outputString.append(this.getAliasToUse());
+    this.id = NodeUtils.generateUniqueShaDigest(outputString.toString());
+  }
+
+  @Override
+  public String getAsJson() {
+    // TODO Auto-generated method stub
+    JSONObject rootNode = new JSONObject();
+
+    JSONArray suggestionsArray = new JSONArray();
+    for (String suggestion : suggestionInputPermutations) {
+      suggestionsArray.put(suggestion);
+    }
+
+    JSONObject entitySuggest = new JSONObject();
+
+    entitySuggest.put("input", suggestionsArray);
+    entitySuggest.put("output", this.outputString);
+    entitySuggest.put("payload", this.payload);
+    rootNode.put("entity_suggest", entitySuggest);
+
+    return rootNode.toString();
+  }
+
+  public String getAliasToUse() {
+    return aliasToUse;
+  }
+
+  public void setAliasToUse(String aliasToUse) {
+    this.aliasToUse = aliasToUse;
+  }
+
+  public Map<String, String> getInputOutputData() {
+    return inputOutputData;
+  }
+
+  public void setInputOutputData(Map<String, String> inputOutputData) {
+    this.inputOutputData = inputOutputData;
+  }
+
+  @Override
+  public String toString() {
+    return "SuggestionSearchEntity [entityType=" + entityType + ", suggestionConnectorWords="
+        + suggestionConnectorWords + ", suggestionAttributeTypes=" + suggestionAttributeTypes
+        + ", suggestionAttributeValues=" + suggestionAttributeValues + ", suggestionTypeAliases="
+        + suggestionTypeAliases + ", mapper=" + mapper + "]";
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/TransactionStorageType.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/TransactionStorageType.java
new file mode 100644
index 0000000..52ea891
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/entity/TransactionStorageType.java
@@ -0,0 +1,56 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.entity;
+
+/**
+ * The Enum TransactionStorageType.
+ */
+public enum TransactionStorageType {
+  EDGE_TAG_QUERY(0, "aaiOffline/edge-tag-query"), ACTIVE_INVENTORY_QUERY(1,
+      "aaiOffline/active-inventory-query");
+
+  private Integer index;
+  private String outputFolder;
+
+  /**
+   * Instantiates a new transaction storage type.
+   *
+   * @param index the index
+   * @param outputFolder the output folder
+   */
+  TransactionStorageType(Integer index, String outputFolder) {
+    this.index = index;
+    this.outputFolder = outputFolder;
+  }
+
+  public Integer getIndex() {
+    return index;
+  }
+
+  public String getOutputFolder() {
+    return outputFolder;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/enumeration/OperationState.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/enumeration/OperationState.java
new file mode 100644
index 0000000..b8c12c9
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/enumeration/OperationState.java
@@ -0,0 +1,32 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.enumeration;
+
+/**
+ * The Enum OperationState.
+ */
+public enum OperationState {
+  INIT, OK, ERROR, ABORT, PENDING, IGNORED_SYNC_NOT_IDLE
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/enumeration/SynchronizerState.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/enumeration/SynchronizerState.java
new file mode 100644
index 0000000..01b28e0
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/enumeration/SynchronizerState.java
@@ -0,0 +1,32 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.enumeration;
+
+/**
+ * The Enum SynchronizerState.
+ */
+public enum SynchronizerState {
+  IDLE, PERFORMING_SYNCHRONIZATION, ABORTED
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformActiveInventoryRetrieval.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformActiveInventoryRetrieval.java
new file mode 100644
index 0000000..a986dfc
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformActiveInventoryRetrieval.java
@@ -0,0 +1,97 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.slf4j.MDC;
+
+/*
+ * Consider abstraction the tasks into common elemnts, because most of them repeat a generic call
+ * flow pattern
+ */
+
+/**
+ * The Class PerformActiveInventoryRetrieval.
+ */
+public class PerformActiveInventoryRetrieval implements Supplier<NetworkTransaction> {
+
+  private static Logger logger = LoggerFactory.getInstance().getLogger(PerformActiveInventoryRetrieval.class);
+
+  private NetworkTransaction txn;
+  private ActiveInventoryAdapter aaiAdapter;
+  private Map<String, String> contextMap;
+
+  /**
+   * Instantiates a new perform active inventory retrieval.
+   *
+   * @param txn the txn
+   * @param aaiProvider the aai provider
+   */
+  public PerformActiveInventoryRetrieval(NetworkTransaction txn,
+      ActiveInventoryAdapter aaiAdapter) {
+    this.txn = txn;
+    this.aaiAdapter = aaiAdapter;
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  /* (non-Javadoc)
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public NetworkTransaction get() {
+
+    txn.setTaskAgeInMs();
+
+    long startTimeInMs = System.currentTimeMillis();
+    MDC.setContextMap(contextMap);
+    OperationResult result = null;
+    try {
+
+      final String absoluteSelfLink = aaiAdapter.repairSelfLink(txn.getLink(), txn.getQueryParameters());
+      result = aaiAdapter.queryActiveInventoryWithRetries(absoluteSelfLink, "application/json", 5);
+    } catch (Exception exc) {
+      logger.error(AaiUiMsgs.ERROR_GENERIC,"Failure to resolve self link from AAI.  Error = " + exc.getMessage());
+      result = new OperationResult(500,
+          "Caught an exception while trying to resolve link = " + exc.getMessage());
+    } finally {
+      txn.setOperationResult(result);
+      txn.setOpTimeInMs(System.currentTimeMillis() - startTimeInMs);
+    }
+
+    return txn;
+  }
+
+  protected void setContextMap(Map<String, String> contextMap) {
+    this.contextMap = contextMap;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchPut.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchPut.java
new file mode 100644
index 0000000..cbc9ccb
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchPut.java
@@ -0,0 +1,90 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import javax.ws.rs.core.MediaType;
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.slf4j.MDC;
+
+/**
+ * The Class PerformElasticSearchPut.
+ */
+public class PerformElasticSearchPut implements Supplier<NetworkTransaction> {
+
+  private ElasticSearchAdapter esAdapter;
+  private String jsonPayload;
+  private NetworkTransaction txn;
+  private Map<String, String> contextMap;
+
+  /**
+   * Instantiates a new perform elastic search put.
+   *
+   * @param jsonPayload the json payload
+   * @param txn the txn
+   * @param restDataProvider the rest data provider
+   */
+  public PerformElasticSearchPut(String jsonPayload, NetworkTransaction txn,
+      ElasticSearchAdapter esAdapter) {
+    this.jsonPayload = jsonPayload;
+    this.txn = txn;
+    this.esAdapter = esAdapter;
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  public PerformElasticSearchPut(String jsonPayload, NetworkTransaction txn,
+      ElasticSearchAdapter esAdapter, Map<String, String> contextMap) {
+    this.jsonPayload = jsonPayload;
+    this.txn = txn;
+    this.esAdapter = esAdapter;
+    this.contextMap = contextMap;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public NetworkTransaction get() {
+    txn.setTaskAgeInMs();
+    MDC.setContextMap(contextMap);
+    
+    long startTimeInMs = System.currentTimeMillis();
+
+    OperationResult or =
+        esAdapter.doPut(txn.getLink(), jsonPayload, MediaType.APPLICATION_JSON_TYPE);
+
+    txn.setOperationResult(or);
+    txn.setOpTimeInMs(System.currentTimeMillis() - startTimeInMs);
+
+    return txn;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchRetrieval.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchRetrieval.java
new file mode 100644
index 0000000..048d19e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchRetrieval.java
@@ -0,0 +1,72 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import javax.ws.rs.core.MediaType;
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.slf4j.MDC;
+
+/**
+ * The Class PerformElasticSearchRetrieval.
+ */
+public class PerformElasticSearchRetrieval implements Supplier<NetworkTransaction> {
+
+  private NetworkTransaction txn;
+  private ElasticSearchAdapter esAdapter;
+  private Map<String, String> contextMap;
+
+  /**
+   * Instantiates a new perform elastic search retrieval.
+   *
+   * @param elasticSearchTxn the elastic search txn
+   * @param restDataProvider the rest data provider
+   */
+  public PerformElasticSearchRetrieval(NetworkTransaction elasticSearchTxn,
+      ElasticSearchAdapter esAdapter) {
+    this.txn = elasticSearchTxn;
+    this.esAdapter = esAdapter;
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  /* (non-Javadoc)
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public NetworkTransaction get() {
+	MDC.setContextMap(contextMap);
+	long startTimeInMs = System.currentTimeMillis();
+    OperationResult or = esAdapter.doGet(txn.getLink(), MediaType.APPLICATION_JSON_TYPE);
+    txn.setOperationResult(or);
+    txn.setOpTimeInMs(System.currentTimeMillis() - startTimeInMs);
+    return txn;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchUpdate.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchUpdate.java
new file mode 100644
index 0000000..2e329e5
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformElasticSearchUpdate.java
@@ -0,0 +1,82 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.slf4j.MDC;
+
+/**
+ * The Class PerformElasticSearchUpdate.
+ */
+public class PerformElasticSearchUpdate implements Supplier<NetworkTransaction> {
+
+  private ElasticSearchAdapter esAdapter;
+  private NetworkTransaction operationTracker;
+  private String updatePayload;
+  private String updateUrl;
+  private Map<String, String> contextMap;
+
+  /**
+   * Instantiates a new perform elastic search update.
+   *
+   * @param updateUrl the update url
+   * @param updatePayload the update payload
+   * @param esDataProvider the es data provider
+   * @param transactionTracker the transaction tracker
+   */
+  public PerformElasticSearchUpdate(String updateUrl, String updatePayload,
+      ElasticSearchAdapter esAdapter, NetworkTransaction transactionTracker) {
+    this.updateUrl = updateUrl;
+    this.updatePayload = updatePayload;
+    this.esAdapter = esAdapter;
+    this.contextMap = MDC.getCopyOfContextMap();
+    this.operationTracker = new NetworkTransaction();
+    operationTracker.setEntityType(transactionTracker.getEntityType());
+    operationTracker.setDescriptor(transactionTracker.getDescriptor());
+    operationTracker.setOperationType(transactionTracker.getOperationType());
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public NetworkTransaction get() {
+    operationTracker.setTaskAgeInMs();
+    MDC.setContextMap(contextMap);
+    long startTimeInMs = System.currentTimeMillis();
+    OperationResult or = esAdapter.doBulkOperation(updateUrl, updatePayload);
+    operationTracker.setOperationResult(or);
+    operationTracker.setOpTimeInMs(System.currentTimeMillis() - startTimeInMs);
+    return operationTracker;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformGizmoRetrieval.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformGizmoRetrieval.java
new file mode 100644
index 0000000..972b049
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/PerformGizmoRetrieval.java
@@ -0,0 +1,95 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.GizmoAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.slf4j.MDC;
+
+/*
+ * Consider abstraction the tasks into common elemnts, because most of them repeat a generic call
+ * flow pattern
+ */
+
+/**
+ * The Class PerformActiveInventoryRetrieval.
+ */
+public class PerformGizmoRetrieval implements Supplier<NetworkTransaction> {
+
+  private static Logger logger = LoggerFactory.getInstance().getLogger(PerformGizmoRetrieval.class);
+
+  private NetworkTransaction txn;
+  private GizmoAdapter gizmoAdapter;
+  private Map<String, String> contextMap;
+
+  /**
+   * Instantiates a new perform active inventory retrieval.
+   *
+   * @param txn the txn
+   * @param aaiProvider the aai provider
+   */
+  public PerformGizmoRetrieval(NetworkTransaction txn,
+      GizmoAdapter gizmoAdapter) {
+    this.txn = txn;
+    this.gizmoAdapter = gizmoAdapter;
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  /* (non-Javadoc)
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public NetworkTransaction get() {
+
+    txn.setTaskAgeInMs();
+
+    long startTimeInMs = System.currentTimeMillis();
+    MDC.setContextMap(contextMap);
+    OperationResult result = null;
+    try {
+      result = gizmoAdapter.queryGizmoWithRetries(txn.getLink(), "application/json", 5);
+    } catch (Exception exc) {
+      logger.error(AaiUiMsgs.ERROR_GENERIC,"Failure to resolve self link from AAI.  Error = " + exc.getMessage());
+      result = new OperationResult(500,
+          "Caught an exception while trying to resolve link = " + exc.getMessage());
+    } finally {
+      txn.setOperationResult(result);
+      txn.setOpTimeInMs(System.currentTimeMillis() - startTimeInMs);
+    }
+
+    return txn;
+  }
+
+  protected void setContextMap(Map<String, String> contextMap) {
+    this.contextMap = contextMap;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/StoreDocumentTask.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/StoreDocumentTask.java
new file mode 100644
index 0000000..f92ccd3
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/StoreDocumentTask.java
@@ -0,0 +1,90 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import javax.ws.rs.core.MediaType;
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.sync.entity.IndexDocument;
+import org.slf4j.MDC;
+
+/**
+ * The Class StoreDocumentTask.
+ */
+public class StoreDocumentTask implements Supplier<NetworkTransaction> {
+
+  private IndexDocument doc;
+
+  private NetworkTransaction txn;
+
+  private ElasticSearchAdapter esAdapter;
+  private Map<String, String> contextMap;
+
+  /**
+   * Instantiates a new store document task.
+   *
+   * @param doc the doc
+   * @param txn the txn
+   * @param esDataProvider the es data provider
+   */
+  public StoreDocumentTask(IndexDocument doc, NetworkTransaction txn,
+      ElasticSearchAdapter esAdapter) {
+    this.doc = doc;
+    this.txn = txn;
+    this.esAdapter = esAdapter;
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  /* (non-Javadoc)
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public NetworkTransaction get() {
+    txn.setTaskAgeInMs();
+
+    long startTimeInMs = System.currentTimeMillis();
+    MDC.setContextMap(contextMap);
+    OperationResult operationResult = null;
+
+    try {
+
+      operationResult =
+          esAdapter.doPut(txn.getLink(), doc.getAsJson(), MediaType.APPLICATION_JSON_TYPE);
+      txn.setOpTimeInMs(System.currentTimeMillis() - startTimeInMs);
+    } catch (Exception exception) {
+      operationResult.setResult(500, exception.getMessage());
+    }
+
+    txn.setOperationResult(operationResult);
+
+    return txn;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/SyncControllerTask.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/SyncControllerTask.java
new file mode 100644
index 0000000..92f3683
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/sync/task/SyncControllerTask.java
@@ -0,0 +1,55 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.sync.task;
+
+import org.onap.aai.sparky.sync.SyncController;
+import org.onap.aai.sparky.sync.SyncControllerImpl.SyncActions;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+
+public class SyncControllerTask implements Runnable {
+
+  private SyncController controller;
+
+  public SyncControllerTask(SyncController controller) {
+    this.controller = controller;
+  }
+
+  @Override
+  public void run() {
+
+    controller.performAction(SyncActions.SYNCHRONIZE);
+
+    while (controller.getState() == SynchronizerState.PERFORMING_SYNCHRONIZATION) {
+      try {
+        Thread.sleep(1000);
+      } catch (InterruptedException e) {
+        // exit out of the sync-wait-loop
+        break;
+      }
+    }
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/topology/sync/GeoSyncController.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/topology/sync/GeoSyncController.java
new file mode 100644
index 0000000..93b6eb4
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/topology/sync/GeoSyncController.java
@@ -0,0 +1,101 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.topology.sync;
+
+import org.onap.aai.sparky.config.oxm.GeoEntityLookup;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.sync.ElasticSearchIndexCleaner;
+import org.onap.aai.sparky.sync.ElasticSearchSchemaFactory;
+import org.onap.aai.sparky.sync.IndexCleaner;
+import org.onap.aai.sparky.sync.IndexIntegrityValidator;
+import org.onap.aai.sparky.sync.SyncControllerImpl;
+import org.onap.aai.sparky.sync.SyncControllerRegistrar;
+import org.onap.aai.sparky.sync.SyncControllerRegistry;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.config.SyncControllerConfig;
+
+public class GeoSyncController extends SyncControllerImpl implements SyncControllerRegistrar {
+
+  private SyncControllerRegistry syncControllerRegistry;
+
+  public GeoSyncController(SyncControllerConfig syncControllerConfig,
+      ActiveInventoryAdapter aaiAdapter, ElasticSearchAdapter esAdapter,
+      ElasticSearchSchemaConfig schemaConfig, ElasticSearchEndpointConfig endpointConfig,
+      NetworkStatisticsConfig aaiStatConfig, NetworkStatisticsConfig esStatConfig,
+      GeoEntityLookup geoEntityLookup, OxmEntityLookup oxmEntityLookup,
+      ElasticSearchSchemaFactory elasticSearchSchemaFactory) throws Exception {
+    super(syncControllerConfig);
+
+    // final String controllerName = "Inventory Geo Synchronizer";
+    
+    IndexIntegrityValidator indexValidator = new IndexIntegrityValidator(esAdapter, schemaConfig,
+        endpointConfig, elasticSearchSchemaFactory.getIndexSchema(schemaConfig));
+
+    registerIndexValidator(indexValidator);
+
+    GeoSynchronizer synchronizer =
+        new GeoSynchronizer(schemaConfig, syncControllerConfig.getNumInternalSyncWorkers(),
+            syncControllerConfig.getNumSyncActiveInventoryWorkers(),
+            syncControllerConfig.getNumSyncElasticWorkers(), aaiStatConfig, esStatConfig,
+            geoEntityLookup, oxmEntityLookup);
+
+    synchronizer.setAaiAdapter(aaiAdapter);
+    synchronizer.setElasticSearchAdapter(esAdapter);
+
+    registerEntitySynchronizer(synchronizer);
+
+
+    IndexCleaner indexCleaner =
+        new ElasticSearchIndexCleaner(esAdapter, endpointConfig, schemaConfig);
+
+    registerIndexCleaner(indexCleaner);
+
+  }
+
+  public SyncControllerRegistry getSyncControllerRegistry() {
+    return syncControllerRegistry;
+  }
+
+  public void setSyncControllerRegistry(SyncControllerRegistry syncControllerRegistry) {
+    this.syncControllerRegistry = syncControllerRegistry;
+  }
+
+  @Override
+  public void registerController() {
+
+    if ( syncControllerRegistry != null ) {
+      if ( syncControllerConfig.isEnabled()) { 
+        syncControllerRegistry.registerSyncController(this);
+      }
+    }
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/topology/sync/GeoSynchronizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/topology/sync/GeoSynchronizer.java
new file mode 100644
index 0000000..fcc8a7a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/topology/sync/GeoSynchronizer.java
@@ -0,0 +1,487 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.topology.sync;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Deque;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.GeoEntityLookup;
+import org.onap.aai.sparky.config.oxm.GeoOxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+import org.onap.aai.sparky.inventory.entity.GeoIndexDocument;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.AbstractEntitySynchronizer;
+import org.onap.aai.sparky.sync.IndexSynchronizer;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.entity.SelfLinkDescriptor;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.onap.aai.sparky.sync.task.PerformActiveInventoryRetrieval;
+import org.onap.aai.sparky.sync.task.StoreDocumentTask;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.slf4j.MDC;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+
+/**
+ * The Class GeoSynchronizer.
+ */
+public class GeoSynchronizer extends AbstractEntitySynchronizer implements IndexSynchronizer {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(GeoSynchronizer.class);
+
+  private boolean allWorkEnumerated;
+  private Deque<SelfLinkDescriptor> selflinks;
+  private GeoEntityLookup geoEntityLookup;
+  private OxmEntityLookup oxmEntityLookup;
+  
+  private Map<String, GeoOxmEntityDescriptor> geoDescriptorMap = null;
+
+  /**
+   * Instantiates a new geo synchronizer.
+   *
+   * @param indexName the index name
+   * @throws Exception the exception
+   */
+  public GeoSynchronizer(ElasticSearchSchemaConfig schemaConfig, int internalSyncWorkers,
+      int aaiWorkers, int esWorkers, NetworkStatisticsConfig aaiStatConfig,
+      NetworkStatisticsConfig esStatConfig, GeoEntityLookup geoEntityLookup,
+      OxmEntityLookup oxmEntityLookup) throws Exception {
+
+    super(LOG, "GEO", internalSyncWorkers, aaiWorkers, esWorkers, schemaConfig.getIndexName(),aaiStatConfig, esStatConfig);
+    this.geoEntityLookup = geoEntityLookup;
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.allWorkEnumerated = false;
+    this.selflinks = new ConcurrentLinkedDeque<SelfLinkDescriptor>();
+    this.synchronizerName = "Geo Synchronizer";
+    this.geoDescriptorMap = geoEntityLookup.getGeoEntityDescriptors();
+    this.aaiEntityStats.intializeEntityCounters(geoDescriptorMap.keySet());
+    this.esEntityStats.intializeEntityCounters(geoDescriptorMap.keySet());
+    this.syncDurationInMs = -1;
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#doSync()
+   */
+  @Override
+  public OperationState doSync() {
+    this.syncDurationInMs = -1;
+    resetCounters();
+    setShouldSkipSync(false);
+    allWorkEnumerated = false;
+    syncStartedTimeStampInMs = System.currentTimeMillis();
+    String txnID = NodeUtils.getRandomTxnId();
+    MdcContext.initialize(txnID, "GeoSynchronizer", "", "Sync", "");
+	
+    collectAllTheWork();
+    return OperationState.OK;
+  }
+
+
+  /**
+   * Collect all the work.
+   *
+   * @return the operation state
+   */
+  public OperationState collectAllTheWork() {
+	final Map<String,String> contextMap = MDC.getCopyOfContextMap();
+
+    if (geoDescriptorMap.isEmpty()) {
+      setShouldSkipSync(true);
+      LOG.error(AaiUiMsgs.OXM_FAILED_RETRIEVAL, "geo entities");
+      return OperationState.ERROR;
+    }
+
+    Collection<String> syncTypes = geoDescriptorMap.keySet();
+
+    try {
+
+      /*
+       * launch a parallel async thread to process the documents for each entity-type (to max the of
+       * the configured executor anyway)
+       */
+
+      aaiWorkOnHand.set(syncTypes.size());
+
+      for (String key : syncTypes) {
+
+        supplyAsync(new Supplier<Void>() {
+
+          @Override
+          public Void get() {
+        	MDC.setContextMap(contextMap);
+            OperationResult typeLinksResult = null;
+            try {
+              typeLinksResult = aaiAdapter.getSelfLinksByEntityType(key);
+              aaiWorkOnHand.decrementAndGet();
+              processEntityTypeSelfLinks(typeLinksResult);
+            } catch (Exception exc) {
+              LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, exc);
+            }
+
+            return null;
+          }
+
+        }, aaiExecutor).whenComplete((result, error) -> {
+
+          if (error != null) {
+            LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, error.getMessage());
+          }
+        });
+
+      }
+
+      while (aaiWorkOnHand.get() != 0) {
+
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.WAIT_FOR_ALL_SELFLINKS_TO_BE_COLLECTED);
+        }
+
+        Thread.sleep(1000);
+      }
+
+      aaiWorkOnHand.set(selflinks.size());
+      allWorkEnumerated = true;
+      syncEntityTypes();
+
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, exc);
+    }
+    return OperationState.OK;
+  }
+
+  /**
+   * Sync entity types.
+   */
+  private void syncEntityTypes() {
+
+    while (selflinks.peek() != null) {
+
+      SelfLinkDescriptor linkDescriptor = selflinks.poll();
+      aaiWorkOnHand.decrementAndGet();
+
+      OxmEntityDescriptor descriptor = null;
+
+      if (linkDescriptor.getSelfLink() != null && linkDescriptor.getEntityType() != null) {
+
+        descriptor = oxmEntityLookup.getEntityDescriptors().get(linkDescriptor.getEntityType());
+
+        if (descriptor == null) {
+          LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, linkDescriptor.getEntityType());
+          // go to next element in iterator
+          continue;
+        }
+
+        NetworkTransaction txn = new NetworkTransaction();
+        txn.setDescriptor(descriptor);
+        txn.setLink(linkDescriptor.getSelfLink());
+        txn.setOperationType(HttpMethod.GET);
+        txn.setEntityType(linkDescriptor.getEntityType());
+
+        aaiWorkOnHand.incrementAndGet();
+
+        supplyAsync(new PerformActiveInventoryRetrieval(txn, aaiAdapter), aaiExecutor)
+            .whenComplete((result, error) -> {
+
+              aaiWorkOnHand.decrementAndGet();
+
+              if (error != null) {
+                LOG.error(AaiUiMsgs.ERROR_GETTING_DATA_FROM_AAI, error.getMessage());
+              } else {
+                if (result == null) {
+                  LOG.error(AaiUiMsgs.SELF_LINK_GET_NO_RESPONSE, linkDescriptor.getSelfLink());
+                } else {
+                  processEntityTypeSelfLinkResult(result);
+                }
+              }
+            });
+      }
+    }
+  }
+
+  /**
+   * Process entity type self links.
+   *
+   * @param operationResult the operation result
+   */
+  private void processEntityTypeSelfLinks(OperationResult operationResult) {
+
+    JsonNode rootNode = null;
+
+    final String jsonResult = operationResult.getResult();
+
+    if (jsonResult != null && jsonResult.length() > 0 && operationResult.wasSuccessful()) {
+
+      try {
+        rootNode = mapper.readTree(jsonResult);
+      } catch (IOException exc) {
+        LOG.error(AaiUiMsgs.ERROR_GENERIC, exc);
+      }
+
+      JsonNode resultData = rootNode.get("result-data");
+      ArrayNode resultDataArrayNode = null;
+
+      if (resultData.isArray()) {
+        resultDataArrayNode = (ArrayNode) resultData;
+
+        Iterator<JsonNode> elementIterator = resultDataArrayNode.elements();
+        JsonNode element = null;
+
+        while (elementIterator.hasNext()) {
+          element = elementIterator.next();
+
+          final String resourceType = NodeUtils.getNodeFieldAsText(element, "resource-type");
+          final String resourceLink = NodeUtils.getNodeFieldAsText(element, "resource-link");
+
+          if (resourceType != null && resourceLink != null) {
+
+            if (geoDescriptorMap.containsKey(resourceType)) {
+              selflinks.add(new SelfLinkDescriptor(resourceLink + "?nodes-only", resourceType));
+            } else {
+              LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, resourceType);
+              // go to next element in iterator
+              continue;
+            }
+
+          }
+        }
+      }
+    }
+
+  }
+
+  /**
+   * Process entity type self link result.
+   *
+   * @param txn the txn
+   */
+  private void processEntityTypeSelfLinkResult(NetworkTransaction txn) {
+
+    updateActiveInventoryCounters(txn);
+
+    if (!txn.getOperationResult().wasSuccessful()) {
+      return;
+    }
+    
+    GeoOxmEntityDescriptor descriptor = geoDescriptorMap.get(txn.getEntityType());
+    
+    if ( descriptor == null ) {
+      return;
+    }
+    
+    try {
+      if (descriptor.hasGeoEntity()) {
+
+        GeoIndexDocument geoDoc = new GeoIndexDocument();
+
+        final String jsonResult = txn.getOperationResult().getResult();
+
+        if (jsonResult != null && jsonResult.length() > 0) {
+
+          populateGeoDocument(geoDoc, jsonResult, txn.getDescriptor(), txn.getLink());
+
+          if (!geoDoc.isValidGeoDocument()) {
+
+            LOG.info(AaiUiMsgs.GEO_SYNC_IGNORING_ENTITY, geoDoc.getEntityType(), geoDoc.toString());
+
+          } else {
+
+            String link = null;
+            try {
+              link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), geoDoc.getId());
+            } catch (Exception exc) {
+              LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_URI, exc);
+            }
+
+            if (link != null) {
+
+              NetworkTransaction n2 = new NetworkTransaction();
+              n2.setLink(link);
+              n2.setEntityType(txn.getEntityType());
+              n2.setDescriptor(txn.getDescriptor());
+              n2.setOperationType(HttpMethod.PUT);
+
+              esWorkOnHand.incrementAndGet();
+
+              supplyAsync(new StoreDocumentTask(geoDoc, n2, elasticSearchAdapter), esExecutor)
+                  .whenComplete((result, error) -> {
+
+                    esWorkOnHand.decrementAndGet();
+
+                    if (error != null) {
+                      LOG.error(AaiUiMsgs.ES_STORE_FAILURE, error.getMessage());
+                    } else {
+                      updateElasticSearchCounters(result);
+                      processStoreDocumentResult(result);
+                    }
+                  });
+            }
+          }
+        }
+      }
+    } catch (JsonProcessingException exc) {
+      LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, exc);
+    } catch (IOException exc) {
+      LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, exc);
+    }
+
+    return;
+  }
+
+
+  /**
+   * Process store document result.
+   *
+   * @param txn the txn
+   */
+  private void processStoreDocumentResult(NetworkTransaction txn) {
+
+    OperationResult or = txn.getOperationResult();
+
+    if (!or.wasSuccessful()) {
+      LOG.error(AaiUiMsgs.ES_STORE_FAILURE, or.toString());
+      /*
+       * if(or.getResultCode() != 404 || (or.getResultCode() == 404 &&
+       * !synchronizerConfig.isResourceNotFoundErrorsSupressed())) { logger.error(
+       * "Skipping failed resource = " + "link" + " RC=[" + or.getResultCode() + "]. Message: " +
+       * or.getResult()); }
+       */
+
+    }
+
+  }
+
+
+  @Override
+  public SynchronizerState getState() {
+
+    if (!isSyncDone()) {
+      return SynchronizerState.PERFORMING_SYNCHRONIZATION;
+    }
+
+    return SynchronizerState.IDLE;
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#getStatReport(boolean)
+   */
+  @Override
+  public String getStatReport(boolean showFinalReport) {
+    syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
+    return this.getStatReport(syncDurationInMs, showFinalReport);
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#shutdown()
+   */
+  @Override
+  public void shutdown() {
+    this.shutdownExecutors();
+  }
+
+  /**
+   * Populate geo document.
+   *
+   * @param doc the doc
+   * @param result the result
+   * @param resultDescriptor the result descriptor
+   * @param entityLink the entity link
+   * @throws JsonProcessingException the json processing exception
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  protected void populateGeoDocument(GeoIndexDocument doc, String result,
+      OxmEntityDescriptor resultDescriptor, String entityLink)
+          throws JsonProcessingException, IOException {
+
+    doc.setSelfLink(entityLink);
+    doc.setEntityType(resultDescriptor.getEntityName());
+
+    JsonNode entityNode = mapper.readTree(result);
+
+    List<String> primaryKeyValues = new ArrayList<String>();
+    String pkeyValue = null;
+
+    for (String keyName : resultDescriptor.getPrimaryKeyAttributeNames()) {
+      pkeyValue = NodeUtils.getNodeFieldAsText(entityNode, keyName);
+      if (pkeyValue != null) {
+        primaryKeyValues.add(pkeyValue);
+      } else {
+        LOG.warn(AaiUiMsgs.ES_PKEYVALUE_NULL, resultDescriptor.getEntityName());
+      }
+    }
+
+    final String primaryCompositeKeyValue = NodeUtils.concatArray(primaryKeyValues, "/");
+    doc.setEntityPrimaryKeyValue(primaryCompositeKeyValue);
+    
+    GeoOxmEntityDescriptor descriptor = geoDescriptorMap.get(resultDescriptor.getEntityName());
+    
+    String geoLatKey = descriptor.getGeoLatName();
+    String geoLongKey = descriptor.getGeoLongName();
+
+    doc.setLatitude(NodeUtils.getNodeFieldAsText(entityNode, geoLatKey));
+    doc.setLongitude(NodeUtils.getNodeFieldAsText(entityNode, geoLongKey));
+    doc.deriveFields();
+
+  }
+
+  @Override
+  protected boolean isSyncDone() {
+    if (shouldSkipSync()) {
+      syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
+      return true;
+    }
+
+    int totalWorkOnHand = aaiWorkOnHand.get() + esWorkOnHand.get();
+
+    if (totalWorkOnHand > 0 || !allWorkEnumerated) {
+      return false;
+    }
+
+    return true;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/ConfigHelper.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/ConfigHelper.java
new file mode 100644
index 0000000..cb6cc53
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/ConfigHelper.java
@@ -0,0 +1,193 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+import java.util.Set;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+
+/**
+ * The Class ConfigHelper.
+ */
+public class ConfigHelper {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(ConfigHelper.class);
+
+  /**
+   * Gets the config with prefix.
+   *
+   * @param configPrefix the config prefix
+   * @param properties the properties
+   * @return the config with prefix
+   */
+  public static Properties getConfigWithPrefix(String configPrefix, Properties properties) {
+
+    /*
+     * The idea here is collect properties groups prefixed with the same origin
+     */
+
+    Set<Object> set = properties.keySet();
+    Properties newProps = new Properties();
+
+    for (Object k : set) {
+      String ks = (String) k;
+      if (ks.startsWith(configPrefix)) {
+
+        String temp = ks.replaceFirst(configPrefix + ".", "");
+        newProps.setProperty(temp, properties.getProperty(ks));
+      }
+    }
+
+    return newProps;
+  }
+
+  /**
+   * Load config.
+   *
+   * @param fileName the file name
+   * @return the properties
+   * @throws Exception the exception
+   */
+  public static Properties loadConfig(String fileName) throws Exception {
+
+    String basePath = System.getProperty("user.dir");
+    InputStream fileInputStream = new FileInputStream(basePath + "//" + fileName);
+
+    Properties props = new Properties();
+    props.load(fileInputStream);
+
+    return props;
+  }
+
+  /**
+   * Load config from explicit path.
+   *
+   * @param fileName the file name
+   * @return the properties
+   */
+  public static Properties loadConfigFromExplicitPath(String fileName) {
+
+    Properties props = new Properties();
+
+    try {
+      InputStream fileInputStream = new FileInputStream(fileName);
+      props.load(fileInputStream);
+    } catch (Exception exc) {
+      LOG.warn(AaiUiMsgs.CONFIG_NOT_FOUND_VERBOSE, fileName, exc.getLocalizedMessage());
+    }
+
+    return props;
+  }
+
+  /**
+   * Property fetch.
+   *
+   * @param config the config
+   * @param propName the prop name
+   * @param defaultValue the default value
+   * @return the string
+   */
+  public static String propertyFetch(Properties config, String propName, String defaultValue) {
+    return config.getProperty(propName, defaultValue);
+  }
+
+  public static boolean isEssDevModeEnabled() {
+    return Boolean.parseBoolean(System.getProperty("isEssDevMode", "false"));
+  }
+
+  /**
+   * Gets the filepath.
+   *
+   * @param fileName the file name
+   * @param isRelativePath the is relative path
+   * @return the filepath
+   */
+  public static String getFilepath(String fileName, boolean isRelativePath) {
+
+    String filepath = null;
+
+    if (isRelativePath) {
+      filepath = System.getProperty("user.dir") + "/" + fileName;
+
+    } else {
+      filepath = fileName;
+    }
+
+    return filepath;
+
+  }
+
+  /**
+   * Gets the file contents.
+   *
+   * @param fileName the file name
+   * @return the file contents
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public static String getFileContents(String fileName) throws IOException {
+
+    LOG.debug(AaiUiMsgs.FILE_READ_IN_PROGRESS, fileName);
+
+    File file = new File(fileName);
+
+    if (!file.exists()) {
+      throw new FileNotFoundException("Failed to load file = " + fileName);
+    }
+
+    if (file.exists() && !file.isDirectory()) {
+      BufferedReader br = new BufferedReader(new FileReader(file));
+      try {
+        StringBuilder sb = new StringBuilder();
+        String line = br.readLine();
+
+        while (line != null) {
+          sb.append(line);
+          sb.append(System.lineSeparator());
+          line = br.readLine();
+        }
+
+        return sb.toString();
+      } finally {
+        br.close();
+      }
+    } else {
+      LOG.warn(AaiUiMsgs.FILE_NOT_FOUND, fileName);
+    }
+
+    return null;
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/EncryptConvertor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/EncryptConvertor.java
new file mode 100644
index 0000000..623ce38
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/EncryptConvertor.java
@@ -0,0 +1,149 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+/**
+ * The Class EncryptConvertor.
+ */
+public class EncryptConvertor {
+
+  private static final char[] HEX_CHARS = "0123456789abcdef".toCharArray();
+
+  /**
+   * toHexString(String) - convert a string into its hex equivalent.
+   *
+   * @param buf the buf
+   * @return the string
+   */
+  public static final String toHexString(String buf) {
+    if (buf == null) {
+      return "";
+    }
+    return toHexString(buf.getBytes());
+  }
+
+  /**
+   * toHexString(byte[]) - convert a byte-string into its hex equivalent.
+   *
+   * @param buf the buf
+   * @return the string
+   */
+  public static final String toHexString(byte[] buf) {
+
+    if (buf == null) {
+      return "";
+    }
+    char[] chars = new char[2 * buf.length];
+    for (int i = 0; i < buf.length; ++i) {
+      chars[2 * i] = HEX_CHARS[(buf[i] & 0xF0) >>> 4];
+      chars[2 * i + 1] = HEX_CHARS[buf[i] & 0x0F];
+    }
+    return new String(chars);
+  }
+
+  /**
+   * Convert a hex string to its equivalent value.
+   *
+   * @param hexString the hex string
+   * @return the string
+   * @throws Exception the exception
+   */
+  public static final String stringFromHex(String hexString) throws Exception {
+    if (hexString == null) {
+      return "";
+    }
+    return stringFromHex(hexString.toCharArray());
+  }
+
+  /**
+   * String from hex.
+   *
+   * @param hexCharArray the hex char array
+   * @return the string
+   * @throws Exception the exception
+   */
+  public static final String stringFromHex(char[] hexCharArray) throws Exception {
+    if (hexCharArray == null) {
+      return "";
+    }
+    return new String(bytesFromHex(hexCharArray));
+  }
+
+  /**
+   * Bytes from hex.
+   *
+   * @param hexString the hex string
+   * @return the byte[]
+   * @throws Exception the exception
+   */
+  public static final byte[] bytesFromHex(String hexString) throws Exception {
+    if (hexString == null) {
+      return new byte[0];
+    }
+    return bytesFromHex(hexString.toCharArray());
+  }
+
+  /**
+   * Bytes from hex.
+   *
+   * @param hexCharArray the hex char array
+   * @return the byte[]
+   * @throws Exception the exception
+   */
+  public static final byte[] bytesFromHex(char[] hexCharArray) throws Exception {
+    if (hexCharArray == null) {
+      return new byte[0];
+    }
+    int len = hexCharArray.length;
+    if ((len % 2) != 0) {
+      throw new Exception("Odd number of characters: '" + String.valueOf(hexCharArray) + "'");
+    }
+    byte[] txtInByte = new byte[len / 2];
+    int counter = 0;
+    for (int i = 0; i < len; i += 2) {
+      txtInByte[counter++] =
+          (byte) (((fromHexDigit(hexCharArray[i], i) << 4) | fromHexDigit(hexCharArray[i + 1], i))
+              & 0xFF);
+    }
+    return txtInByte;
+  }
+
+  /**
+   * From hex digit.
+   *
+   * @param ch the ch
+   * @param index the index
+   * @return the int
+   * @throws Exception the exception
+   */
+  protected static final int fromHexDigit(char ch, int index) throws Exception {
+    int digit = Character.digit(ch, 16);
+    if (digit == -1) {
+      throw new Exception("Illegal hex character '" + ch + "' at index " + index);
+    }
+    return digit;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/Encryptor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/Encryptor.java
new file mode 100644
index 0000000..948df51
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/Encryptor.java
@@ -0,0 +1,155 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+import org.apache.commons.cli.BasicParser;
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.ParseException;
+import org.eclipse.jetty.util.security.Password;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.logging.AaiUiMsgs; 
+
+/**
+ * The Class Encryptor.
+ */
+public class Encryptor {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(Encryptor.class);
+  /**
+   * Instantiates a new encryptor.
+   */
+  public Encryptor() {  
+  }
+  
+  /**
+   * Encrypt value.
+   *
+   * @param value to encrypt
+   * @return the encrypted string
+   */
+  public String encryptValue(String value) {
+    String encyptedValue = "";
+    try {
+      encyptedValue = Password.obfuscate(value);
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ENCRYPTION_ERROR, value, exc.toString());
+    }
+    return encyptedValue;
+  }
+  
+  /**
+   * Decrypt value.
+   *
+   * @param value the value
+   * @return the string
+   */
+  public String decryptValue(String value) {
+    String decyptedValue = "";
+    try {
+      decyptedValue = Password.deobfuscate(value);
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.DECRYPTION_ERROR, value, exc.toString());
+    }
+
+    return decyptedValue;
+  }
+
+  /**
+   * Usage.
+   */
+  public static void usage() {
+    usage(null);
+  }
+
+  /**
+   * Usage.
+   *
+   * @param msg the msg
+   */
+  public static void usage(String msg) {
+    if (msg != null) {
+      System.err.println(msg);
+    }
+    System.err.println("Usage: java Encryptor -e value");
+    System.err.println("\tEncrypt the given value");
+    System.err.println("Usage: java Encryptor -d value");
+    System.err.println("\tDecrypt the given value");
+    System.exit(1);
+  }
+
+  /**
+   * The main method.
+   *
+   * @param args the arguments
+   */
+  public static void main(String[] args) {
+
+    Options options = new Options();
+    options.addOption("d", true, "value to decrypt");
+    options.addOption("h", false, "show help");
+    options.addOption("?", false, "show help");
+
+    String value = null;
+    boolean encrypt = false;
+    boolean decrypt = false;
+
+    CommandLineParser parser = new BasicParser();
+    CommandLine cmd = null;
+
+    try {
+      cmd = parser.parse(options, args);
+
+      if (cmd.hasOption("d")) {
+        value = cmd.getOptionValue("d");
+        decrypt = true;
+      }
+
+      if (cmd.hasOption("?") || cmd.hasOption("h")) {
+        usage();
+        System.exit(0);
+      }
+
+      if ((encrypt && decrypt) || (!encrypt && !decrypt)) {
+        usage("Must specify one (and only one) of the -e or -d options");
+      }
+
+      Encryptor encryptor = new Encryptor();
+
+      if (decrypt) {
+        String out = encryptor.decryptValue(value);
+        System.out.println(out);
+      }
+    } catch (ParseException exc) {
+      System.out.println("Failed to parse command line properties: " + exc.toString());
+    } catch (Exception exc) {
+      System.out.println("Failure: " + exc.toString());
+    }
+
+    System.exit(0);
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/ErrorUtil.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/ErrorUtil.java
new file mode 100644
index 0000000..d2bea64
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/ErrorUtil.java
@@ -0,0 +1,61 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+/**
+ * The Class ErrorUtil.
+ */
+public class ErrorUtil {
+
+  /**
+   * Extract stack trace elements.
+   *
+   * @param maxNumberOfElementsToCapture the max number of elements to capture
+   * @param exc the exc
+   * @return the string
+   */
+  public static String extractStackTraceElements(int maxNumberOfElementsToCapture, Exception exc) {
+    StringBuilder sb = new StringBuilder(128);
+
+    StackTraceElement[] stackTraceElements = exc.getStackTrace();
+
+    if (stackTraceElements != null) {
+
+      /*
+       * We want to avoid an index out-of-bounds error, so we will make sure to only extract the
+       * number of frames from the stack trace that actually exist.
+       */
+
+      int numFramesToExtract = Math.min(maxNumberOfElementsToCapture, stackTraceElements.length);
+
+      for (int x = 0; x < numFramesToExtract; x++) {
+        sb.append(stackTraceElements[x]).append("\n");
+      }
+
+    }
+
+    return sb.toString();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/JsonXmlConverter.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/JsonXmlConverter.java
new file mode 100644
index 0000000..af2e8ca
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/JsonXmlConverter.java
@@ -0,0 +1,79 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.json.XML;
+
+/**
+ * The Class JsonXmlConverter.
+ */
+public class JsonXmlConverter {
+
+  /**
+   * Checks if is valid json.
+   *
+   * @param text the text
+   * @return true, if is valid json
+   */
+  public static boolean isValidJson(String text) {
+    try {
+      new JSONObject(text);
+    } catch (JSONException ex) {
+      try {
+        new JSONArray(text);
+      } catch (JSONException ex1) {
+        return false;
+      }
+    }
+
+    return true;
+  }
+
+  /**
+   * Convert jsonto xml.
+   *
+   * @param jsonText the json text
+   * @return the string
+   */
+  public static String convertJsontoXml(String jsonText) {
+    JSONObject jsonObj = new JSONObject(jsonText);
+    String xmlText = XML.toString(jsonObj);
+    return xmlText;
+  }
+
+  /**
+   * Convert xmlto json.
+   *
+   * @param xmlText the xml text
+   * @return the string
+   */
+  public static String convertXmltoJson(String xmlText) {
+    JSONObject jsonObj = XML.toJSONObject(xmlText);
+    return jsonObj.toString();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/NodeUtils.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/NodeUtils.java
new file mode 100644
index 0000000..68645e2
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/NodeUtils.java
@@ -0,0 +1,896 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.lang.Thread.UncaughtExceptionHandler;
+import java.net.URI;
+import java.nio.ByteBuffer;
+import java.security.SecureRandom;
+import java.sql.Timestamp;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.TimeZone;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadFactory;
+import java.util.concurrent.TimeUnit;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.xml.stream.XMLStreamConstants;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+import org.restlet.Request;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.databind.ser.FilterProvider;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+
+
+/**
+ * The Class NodeUtils.
+ */
+public class NodeUtils {
+  private static SecureRandom sRandom = new SecureRandom();
+  
+  private static final Pattern AAI_VERSION_PREFIX = Pattern.compile("/aai/v[0-9]+/(.*)");
+  private static final Pattern GIZMO_VERSION_PREFIX = Pattern.compile("[/]*services/inventory/v[0-9]+/(.*)");
+  private static final Pattern GIZMO_RELATIONSHIP_VERSION_PREFIX = Pattern.compile("services/inventory/relationships/v[0-9]+/(.*)");
+                                                                                    
+  
+  public static synchronized String getRandomTxnId(){
+      byte bytes[] = new byte[6];
+      sRandom.nextBytes(bytes);
+      return Integer.toUnsignedString(ByteBuffer.wrap(bytes).getInt());
+  }
+
+  /**
+   * Builds the depth padding.
+   *
+   * @param depth the depth
+   * @return the string
+   */
+  public static String buildDepthPadding(int depth) {
+    StringBuilder sb = new StringBuilder(32);
+
+    for (int x = 0; x < depth; x++) {
+      sb.append("   ");
+    }
+
+    return sb.toString();
+  }
+  
+  
+  public static String extractRawPathWithoutVersion(String selfLinkUri) {
+
+    try {
+
+      String rawPath = new URI(selfLinkUri).getRawPath();
+      
+      Matcher m = AAI_VERSION_PREFIX.matcher(rawPath);
+
+      if (m.matches()) {
+
+        if ( m.groupCount() >= 1) {
+          return m.group(1);
+        }
+          
+      }
+    } catch (Exception e) {
+    }
+    
+    return null;
+    
+  }
+  
+  public static String extractRawGizmoPathWithoutVersion(String resourceLink) {
+
+    try {
+
+      String rawPath = new URI(resourceLink).getRawPath();
+      
+      Matcher m = GIZMO_VERSION_PREFIX.matcher(rawPath);
+
+      if (m.matches()) {
+
+        if ( m.groupCount() >= 1) {
+          return m.group(1);
+        }
+          
+      }
+    } catch (Exception e) {
+    }
+    
+    return null;
+    
+  }
+  
+  public static String extractRawGizmoRelationshipPathWithoutVersion(String resourceLink) {
+
+    try {
+
+      String rawPath = new URI(resourceLink).getRawPath();
+      
+      Matcher m = GIZMO_RELATIONSHIP_VERSION_PREFIX.matcher(rawPath);
+
+      if (m.matches()) {
+
+        if ( m.groupCount() >= 1) {
+          return m.group(1);
+        }
+          
+      }
+    } catch (Exception e) {
+    }
+    
+    return null;
+    
+  }  
+  
+  
+
+
+  /**
+   * Checks if is numeric.
+   *
+   * @param numberStr the number str
+   * @return true, if is numeric
+   */
+  public static boolean isNumeric(String numberStr) {
+
+    try {
+      Double.parseDouble(numberStr);
+    } catch (Exception exc) {
+      return false;
+    }
+
+    return true;
+
+  }
+
+  /**
+   * Creates the named executor.
+   *
+   * @param name the name
+   * @param numWorkers the num workers
+   * @param logger the logger
+   * @return the executor service
+   */
+  public static ExecutorService createNamedExecutor(String name, int numWorkers, final Logger logger) {
+    UncaughtExceptionHandler uncaughtExceptionHandler = new Thread.UncaughtExceptionHandler() {
+
+      @Override
+      public void uncaughtException(Thread thread, Throwable exc) {
+
+        logger.error(AaiUiMsgs.ERROR_GENERIC, thread.getName() + ": " + exc);
+
+      }
+    };
+
+    ThreadFactory namedThreadFactory = new ThreadFactoryBuilder().setNameFormat(name + "-%d")
+        .setUncaughtExceptionHandler(uncaughtExceptionHandler).build();
+
+    return Executors.newScheduledThreadPool(numWorkers + 1, namedThreadFactory);
+  }
+
+
+  public static String calculateEditAttributeUri(String link) {
+    String uri = null;
+
+    if (link != null) {
+
+      Pattern pattern = Pattern.compile(SparkyConstants.URI_VERSION_REGEX_PATTERN);
+      Matcher matcher = pattern.matcher(link);
+      if (matcher.find()) {
+        uri = link.substring(matcher.end());
+      }
+    }
+    return uri;
+  }
+
+  
+  /**
+   * Generate unique sha digest.
+   *
+   * @param keys the keys
+   * @return the string
+   */
+  public static String generateUniqueShaDigest(String... keys) {
+
+    if ((keys == null) || keys.length == 0) {
+      return null;
+    }
+
+    final String keysStr = Arrays.asList(keys).toString();
+    final String hashedId = org.apache.commons.codec.digest.DigestUtils.sha256Hex(keysStr);
+
+    return hashedId;
+  }
+
+  /**
+   * Gets the node field as text.
+   *
+   * @param node the node
+   * @param fieldName the field name
+   * @return the node field as text
+   */
+  public static String getNodeFieldAsText(JsonNode node, String fieldName) {
+
+    String fieldValue = null;
+
+    JsonNode valueNode = node.get(fieldName);
+
+    if (valueNode != null) {
+      fieldValue = valueNode.asText();
+    }
+
+    return fieldValue;
+  }
+
+  private static final String ENTITY_RESOURCE_KEY_FORMAT = "%s.%s";
+
+  /**
+   * Convert a millisecond duration to a string format
+   * 
+   * @param millis A duration to convert to a string form
+   * @return A string of the form "X Days Y Hours Z Minutes A Seconds".
+   */
+
+  private static final String TIME_BREAK_DOWN_FORMAT =
+      "[ %d days, %d hours, %d minutes, %d seconds ]";
+
+  /**
+   * Gets the duration breakdown.
+   *
+   * @param millis the millis
+   * @return the duration breakdown
+   */
+  public static String getDurationBreakdown(long millis) {
+
+    if (millis < 0) {
+      return String.format(TIME_BREAK_DOWN_FORMAT, 0, 0, 0, 0);
+    }
+
+    long days = TimeUnit.MILLISECONDS.toDays(millis);
+    millis -= TimeUnit.DAYS.toMillis(days);
+    long hours = TimeUnit.MILLISECONDS.toHours(millis);
+    millis -= TimeUnit.HOURS.toMillis(hours);
+    long minutes = TimeUnit.MILLISECONDS.toMinutes(millis);
+    millis -= TimeUnit.MINUTES.toMillis(minutes);
+    long seconds = TimeUnit.MILLISECONDS.toSeconds(millis);
+
+    return String.format(TIME_BREAK_DOWN_FORMAT, days, hours, minutes, seconds);
+
+  }
+
+  /**
+   * Checks if is equal.
+   *
+   * @param n1 the n 1
+   * @param n2 the n 2
+   * @return true, if is equal
+   */
+  public static boolean isEqual(JsonNode n1, JsonNode n2) {
+
+    /*
+     * due to the inherent nature of json being unordered, comparing object representations of the
+     * same keys and values but different order makes comparison challenging. Let's try an
+     * experiment where we compare the structure of the json, and then simply compare the sorted
+     * order of that structure which should be good enough for what we are trying to accomplish.
+     */
+
+    TreeWalker walker = new TreeWalker();
+    List<String> n1Paths = new ArrayList<String>();
+    List<String> n2Paths = new ArrayList<String>();
+
+    walker.walkTree(n1Paths, n1);
+    walker.walkTree(n2Paths, n2);
+
+    Collections.sort(n1Paths);
+    Collections.sort(n2Paths);
+
+    return n1Paths.equals(n2Paths);
+
+  }
+
+  /**
+   * Concat array.
+   *
+   * @param list the list
+   * @return the string
+   */
+  public static String concatArray(List<String> list) {
+    return concatArray(list, " ");
+  }
+  
+ private static final String TIMESTAMP_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
+  
+  public static String getCurrentTimeStamp() {
+    SimpleDateFormat dateFormat = new SimpleDateFormat(TIMESTAMP_FORMAT);
+    Timestamp timestamp = new Timestamp(System.currentTimeMillis());
+    return dateFormat.format(timestamp);
+  }
+  
+  /**
+   * Concat array.
+   *
+   * @param list the list
+   * @param delimiter the delimiter
+   * @return the string
+   */
+  public static String concatArray(List<String> list, String delimiter) {
+
+    if (list == null || list.size() == 0) {
+      return "";
+    }
+
+    StringBuilder result = new StringBuilder(64);
+
+    boolean firstValue = true;
+
+    for (String item : list) {
+
+      if (firstValue) {
+        result.append(item);
+        firstValue = false;
+      } else {
+        result.append(delimiter).append(item);
+      }
+
+    }
+
+    return result.toString();
+
+  }
+
+  /**
+   * Concat array.
+   *
+   * @param values the values
+   * @return the string
+   */
+  public static String concatArray(String[] values) {
+
+    if (values == null || values.length == 0) {
+      return "";
+    }
+
+    StringBuilder result = new StringBuilder(64);
+
+    boolean firstValue = true;
+
+    for (String item : values) {
+
+      if (firstValue) {
+        result.append(item);
+        firstValue = false;
+      } else {
+        result.append(".").append(item);
+      }
+
+    }
+
+    return result.toString();
+
+  }
+
+  /**
+   * Builds the entity resource key.
+   *
+   * @param entityType the entity type
+   * @param resourceId the resource id
+   * @return the string
+   */
+  public static String buildEntityResourceKey(String entityType, String resourceId) {
+    return String.format(ENTITY_RESOURCE_KEY_FORMAT, entityType, resourceId);
+  }
+
+  /**
+   * Extract resource id from link.
+   *
+   * @param link the link
+   * @return the string
+   */
+  public static String extractResourceIdFromLink(String link) {
+
+    if (link == null) {
+      return null;
+    }
+
+    int linkLength = link.length();
+    if (linkLength == 0) {
+      return null;
+    }
+
+    /*
+     * if the last character != / then we need to change the lastIndex position
+     */
+
+    int startIndex = 0;
+    String resourceId = null;
+    if ("/".equals(link.substring(linkLength - 1))) {
+      // Use-case:
+      // https://ext1.test.onap.com:9292/aai/v7/business/customers/customer/customer-1/service-subscriptions/service-subscription/service-subscription-1/
+      startIndex = link.lastIndexOf("/", linkLength - 2);
+      resourceId = link.substring(startIndex + 1, linkLength - 1);
+    } else {
+      // Use-case:
+      // https://ext1.test.onap.com:9292/aai/v7/business/customers/customer/customer-1/service-subscriptions/service-subscription/service-subscription-1
+      startIndex = link.lastIndexOf("/");
+      resourceId = link.substring(startIndex + 1, linkLength);
+    }
+
+    String result = null;
+
+    if (resourceId != null) {
+      try {
+        result = java.net.URLDecoder.decode(resourceId, "UTF-8");
+      } catch (Exception exc) {
+        /*
+         * if there is a failure decoding the parameter we will just return the original value.
+         */
+        result = resourceId;
+      }
+    }
+
+    return result;
+
+  }
+
+  /**
+   * Gets the xml stream constant as str.
+   *
+   * @param value the value
+   * @return the xml stream constant as str
+   */
+  public static String getXmlStreamConstantAsStr(int value) {
+    switch (value) {
+      case XMLStreamConstants.ATTRIBUTE:
+        return "ATTRIBUTE";
+      case XMLStreamConstants.CDATA:
+        return "CDATA";
+      case XMLStreamConstants.CHARACTERS:
+        return "CHARACTERS";
+      case XMLStreamConstants.COMMENT:
+        return "COMMENT";
+      case XMLStreamConstants.DTD:
+        return "DTD";
+      case XMLStreamConstants.END_DOCUMENT:
+        return "END_DOCUMENT";
+      case XMLStreamConstants.END_ELEMENT:
+        return "END_ELEMENT";
+      case XMLStreamConstants.ENTITY_DECLARATION:
+        return "ENTITY_DECLARATION";
+      case XMLStreamConstants.ENTITY_REFERENCE:
+        return "ENTITY_REFERENCE";
+      case XMLStreamConstants.NAMESPACE:
+        return "NAMESPACE";
+      case XMLStreamConstants.NOTATION_DECLARATION:
+        return "NOTATION_DECLARATION";
+      case XMLStreamConstants.PROCESSING_INSTRUCTION:
+        return "PROCESSING_INSTRUCTION";
+      case XMLStreamConstants.SPACE:
+        return "SPACE";
+      case XMLStreamConstants.START_DOCUMENT:
+        return "START_DOCUMENT";
+      case XMLStreamConstants.START_ELEMENT:
+        return "START_ELEMENT";
+
+      default:
+        return "Unknown(" + value + ")";
+    }
+  }
+
+  /**
+   * Convert object to json.
+   *
+   * @param object the object
+   * @param pretty the pretty
+   * @return the string
+   * @throws JsonProcessingException the json processing exception
+   */
+  public static String convertObjectToJson(Object object, boolean pretty)
+      throws JsonProcessingException {
+    ObjectWriter ow = null;
+
+    ObjectMapper mapper = new ObjectMapper();
+    mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
+    
+    if (pretty) {
+      ow = mapper.writer().withDefaultPrettyPrinter();
+
+    } else {
+      ow = mapper.writer();
+    }
+
+    return ow.writeValueAsString(object);
+  }
+  
+  /**
+   * Convert object to json by selectively choosing certain fields thru filters.
+   * Example use case: 
+   * based on request type we might need to send different serialization of the UiViewFilterEntity
+   *
+   * @param object the object
+   * @param pretty the pretty
+   * @return the string
+   * @throws JsonProcessingException the json processing exception
+   */
+  public static String convertObjectToJson(Object object, boolean pretty, FilterProvider filters)
+      throws JsonProcessingException {
+    ObjectWriter ow = null;
+
+    ObjectMapper mapper = new ObjectMapper();
+    mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
+    
+    if (pretty) {
+      ow = mapper.writer(filters).withDefaultPrettyPrinter();
+
+    } else {
+      ow = mapper.writer(filters);
+    }
+
+    return ow.writeValueAsString(object);
+  }
+  
+
+  /**
+   * Convert json str to json node.
+   *
+   * @param jsonStr the json str
+   * @return the json node
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public static JsonNode convertJsonStrToJsonNode(String jsonStr) throws IOException {
+    ObjectMapper mapper = new ObjectMapper();
+    if (jsonStr == null || jsonStr.length() == 0) {
+      return null;
+    }
+
+    return mapper.readTree(jsonStr);
+  }
+
+  /**
+   * Convert object to xml.
+   *
+   * @param object the object
+   * @return the string
+   * @throws JsonProcessingException the json processing exception
+   */
+  public static String convertObjectToXml(Object object) throws JsonProcessingException {
+    ObjectWriter ow = new ObjectMapper().writer().withDefaultPrettyPrinter();
+    String jsonOutput = ow.writeValueAsString(object);
+
+    if (jsonOutput == null) {
+      return null;
+    }
+
+    return JsonXmlConverter.convertJsontoXml(jsonOutput);
+
+  }
+
+  /**
+   * Extract objects by key.
+   *
+   * @param node the node
+   * @param searchKey the search key
+   * @param foundObjects the found objects
+   */
+  public static void extractObjectsByKey(JsonNode node, String searchKey,
+      Collection<JsonNode> foundObjects) {
+
+    if ( node == null ) {
+      return;
+    }
+    
+    if (node.isObject()) {
+      Iterator<Map.Entry<String, JsonNode>> nodeIterator = node.fields();
+
+      while (nodeIterator.hasNext()) {
+        Map.Entry<String, JsonNode> entry = nodeIterator.next();
+        if (!entry.getValue().isValueNode()) {
+          extractObjectsByKey(entry.getValue(), searchKey, foundObjects);
+        }
+
+        String name = entry.getKey();
+        if (name.equalsIgnoreCase(searchKey)) {
+
+          JsonNode entryNode = entry.getValue();
+
+          if (entryNode.isArray()) {
+
+            Iterator<JsonNode> arrayItemsIterator = entryNode.elements();
+            while (arrayItemsIterator.hasNext()) {
+              foundObjects.add(arrayItemsIterator.next());
+            }
+
+          } else {
+            foundObjects.add(entry.getValue());
+          }
+
+
+        }
+      }
+    } else if (node.isArray()) {
+      Iterator<JsonNode> arrayItemsIterator = node.elements();
+      while (arrayItemsIterator.hasNext()) {
+        extractObjectsByKey(arrayItemsIterator.next(), searchKey, foundObjects);
+      }
+
+    }
+  }
+    
+  public static String extractObjectValueByKey(JsonNode node, String searchKey) {
+
+    if (node == null) {
+      return null;
+    }
+
+    if (node.isObject()) {
+      Iterator<Map.Entry<String, JsonNode>> nodeIterator = node.fields();
+
+      while (nodeIterator.hasNext()) {
+        Map.Entry<String, JsonNode> entry = nodeIterator.next();
+        if (!entry.getValue().isValueNode()) {
+          return extractObjectValueByKey(entry.getValue(), searchKey);
+        }
+
+        String name = entry.getKey();
+        if (name.equalsIgnoreCase(searchKey)) {
+
+          JsonNode entryNode = entry.getValue();
+
+          if (entryNode.isArray()) {
+
+            Iterator<JsonNode> arrayItemsIterator = entryNode.elements();
+            while (arrayItemsIterator.hasNext()) {
+              return arrayItemsIterator.next().asText();
+            }
+
+          } else {
+            return entry.getValue().asText();
+          }
+
+
+        }
+      }
+    } else if (node.isArray()) {
+      Iterator<JsonNode> arrayItemsIterator = node.elements();
+      while (arrayItemsIterator.hasNext()) {
+        return extractObjectValueByKey(arrayItemsIterator.next(), searchKey);
+      }
+
+    }
+
+    return null;
+
+  }
+
+  /**
+   * Convert array into list.
+   *
+   * @param node the node
+   * @param instances the instances
+   */
+  public static void convertArrayIntoList(JsonNode node, Collection<JsonNode> instances) {
+
+    if (node.isArray()) {
+      Iterator<JsonNode> arrayItemsIterator = node.elements();
+      while (arrayItemsIterator.hasNext()) {
+        instances.add(arrayItemsIterator.next());
+      }
+
+    } else {
+      instances.add(node);
+    }
+
+  }
+
+  /**
+   * Extract field values from object.
+   *
+   * @param node the node
+   * @param attributesToExtract the attributes to extract
+   * @param fieldValues the field values
+   */
+  public static void extractFieldValuesFromObject(JsonNode node,
+      Collection<String> attributesToExtract, Collection<String> fieldValues) {
+
+    if (node == null) {
+      return;
+    }
+
+    if (node.isObject()) {
+
+      JsonNode valueNode = null;
+
+      for (String attrToExtract : attributesToExtract) {
+
+        valueNode = node.get(attrToExtract);
+
+        if (valueNode != null) {
+
+          if (valueNode.isValueNode()) {
+            fieldValues.add(valueNode.asText());
+          }
+        }
+      }
+    }
+  }
+
+  /**
+   * Extract field value from object.
+   *
+   * @param node the node
+   * @param fieldName the field name
+   * @return the string
+   */
+  public static String extractFieldValueFromObject(JsonNode node, String fieldName) {
+
+    if (node == null) {
+      return null;
+    }
+
+    if (node.isObject()) {
+
+      JsonNode valueNode = node.get(fieldName);
+
+      if (valueNode != null) {
+
+        if (valueNode.isValueNode()) {
+          return valueNode.asText();
+        }
+      }
+
+    }
+    return null;
+
+  }
+
+  /**
+   * Format timestamp.
+   *
+   * @param timestamp the timestamp
+   * @return the string
+   */
+  public static String formatTimestamp(String timestamp) {
+    try {
+      SimpleDateFormat originalFormat = new SimpleDateFormat("yyyyMMdd'T'HHmmss'Z'");
+      originalFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
+      Date toDate = originalFormat.parse(timestamp);
+      SimpleDateFormat newFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
+      newFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
+      return newFormat.format(toDate);
+
+    } catch (ParseException pe) {
+      return timestamp;
+    }
+  }
+ 
+  /**
+   * Gets the HttpRequest payload.
+   *
+   * @param request the request
+   * @return the body
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public static String getBody(HttpServletRequest request) throws IOException {
+    InputStream inputStream = request.getInputStream();
+    return getBodyFromStream(inputStream);
+  }
+  
+  
+
+  /**
+   * Gets the Restlet Request payload.
+   *
+   * @param request the request
+   * @return the body
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public static String getBody(Request request) throws IOException {
+    InputStream inputStream = request.getEntity().getStream();
+    return getBodyFromStream(inputStream);
+  }
+  
+
+  /**
+   * Gets the payload from the input stream of a request.
+   *
+   * @param request the request
+   * @return the body
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public static String getBodyFromStream(InputStream inputStream) throws IOException {
+
+    String body = null;
+    StringBuilder stringBuilder = new StringBuilder();
+    BufferedReader bufferedReader = null;
+
+    try {
+      if (inputStream != null) {
+        bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
+        char[] charBuffer = new char[128];
+        int bytesRead = -1;
+        while ((bytesRead = bufferedReader.read(charBuffer)) > 0) {
+          stringBuilder.append(charBuffer, 0, bytesRead);
+        }
+      } else {
+        stringBuilder.append("");
+      }
+    } catch (IOException ex) {
+      throw ex;
+    } finally {
+      if (bufferedReader != null) {
+        try {
+          bufferedReader.close();
+        } catch (IOException ex) {
+          throw ex;
+        }
+      }
+    }
+
+    body = stringBuilder.toString();
+    return body;
+  }
+
+  
+  /**
+   * The main method.
+   *
+   * @param args the arguments
+   * @throws ParseException the parse exception
+   */
+  public static void main(String[] args) throws ParseException {
+    String date = "20170110T112312Z";
+    SimpleDateFormat originalFormat = new SimpleDateFormat("yyyyMMdd'T'hhmmss'Z'");
+    Date toDate = originalFormat.parse(date);
+    SimpleDateFormat newFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss'Z'");
+    System.out.println(newFormat.format(toDate));
+
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/RawByteHelper.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/RawByteHelper.java
new file mode 100644
index 0000000..99166ca
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/RawByteHelper.java
@@ -0,0 +1,176 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+/**
+ * The Class RawByteHelper.
+ */
+public class RawByteHelper {
+  private static final byte[] HEX_CHAR =
+      new byte[] {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
+
+  /**
+   * Dump bytes.
+   *
+   * @param buffer the buffer
+   * @return the string
+   */
+  /*
+   * TODO -> DOCUMENT ME!
+   * 
+   * @param buffer DOCUMENT ME!
+   *
+   * @return DOCUMENT ME!
+   */
+  public static String dumpBytes(byte[] buffer) {
+    if (buffer == null) {
+      return "";
+    }
+    String newLine = System.getProperty("line.separator");
+    StringBuffer sb = new StringBuffer();
+
+    for (int i = 0; i < buffer.length; i++) {
+      if (i != 0 && i % 16 == 0) {
+        sb.append(newLine);
+      }
+      // sb.append("0x").append((char) (HEX_CHAR[(buffer[i] & 0x00F0) >> 4])).append((char)
+      // (HEX_CHAR[buffer[i] & 0x000F])).append(" ");
+      sb.append((char) (HEX_CHAR[(buffer[i] & 0x00F0) >> 4]))
+          .append((char) (HEX_CHAR[buffer[i] & 0x000F])).append(" ");
+    }
+
+    return sb.toString();
+  }
+
+  // if you're trying to figure out why or's w/ FF's see:
+  /**
+   * Bytes to int.
+   *
+   * @param one the one
+   * @param two the two
+   * @param three the three
+   * @param four the four
+   * @return the int
+   */
+  // http://www.darksleep.com/player/JavaAndUnsignedTypes.html
+  public static int bytesToInt(byte one, byte two, byte three, byte four) {
+    return (((0xFF & one) << 24) | ((0xFF & two) << 16) | ((0xFF & three) << 8) | ((0xFF & four)));
+  }
+
+  /**
+   * Bytes to short.
+   *
+   * @param one the one
+   * @param two the two
+   * @return the short
+   */
+  public static short bytesToShort(byte one, byte two) {
+    return (short) (((0xFF & one) << 8) | (0xFF & two));
+  }
+
+  /**
+   * First byte.
+   *
+   * @param num the num
+   * @return the byte
+   */
+  // short helper functions
+  static byte firstByte(short num) {
+    return (byte) ((num >> 8) & 0xFF);
+  }
+
+  /**
+   * First byte.
+   *
+   * @param num the num
+   * @return the byte
+   */
+  // Int helper functions
+  static byte firstByte(int num) {
+    return (byte) ((num >> 24) & 0xFF);
+  }
+
+  /**
+   * Second byte.
+   *
+   * @param num the num
+   * @return the byte
+   */
+  static byte secondByte(short num) {
+    return (byte) (num & 0xFF);
+  }
+
+  /**
+   * Second byte.
+   *
+   * @param num the num
+   * @return the byte
+   */
+  static byte secondByte(int num) {
+    return (byte) ((num >> 16) & 0xFF);
+  }
+
+  /**
+   * Third byte.
+   *
+   * @param num the num
+   * @return the byte
+   */
+  static byte thirdByte(int num) {
+    return (byte) ((num >> 8) & 0xFF);
+  }
+
+  /**
+   * Fourth byte.
+   *
+   * @param num the num
+   * @return the byte
+   */
+  static byte fourthByte(int num) {
+    return (byte) (num & 0xFF);
+  }
+
+  /**
+   * Int to byte.
+   *
+   * @param value the value
+   * @return the byte
+   */
+  public static byte intToByte(int value) {
+    return fourthByte(value);
+  }
+
+  /**
+   * Int to short.
+   *
+   * @param value the value
+   * @return the short
+   */
+  public static short intToShort(int value) {
+    return (short) ((value & 0xFF00) | (value & 0xFF));
+  }
+
+}
+
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/RestletUtils.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/RestletUtils.java
new file mode 100644
index 0000000..26dbf62
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/RestletUtils.java
@@ -0,0 +1,119 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.search.SearchServiceAdapter;
+import org.restlet.Response;
+import org.restlet.data.MediaType;
+import org.restlet.data.Status;
+
+public class RestletUtils {
+  /**
+   * Returns an HttpServletResponse based on values from a Restlet Response
+   *
+   * @param restletResponse Restlet Response to be converted to an HttpServletResponse
+   * @return An HttpServletResponse object built from the values of a Restlet Response
+   */
+  public HttpServletResponse convertRestletResponseToHttpServletResponse(Response restletResponse) {
+    return org.restlet.ext.servlet.ServletUtils.getResponse(restletResponse);
+  }
+  
+  /**
+   * Execute post query
+   *
+   * @param logger The logger
+   * @param search The searchAdapter
+   * @param response The response
+   * @param requestUrl The request URL
+   * @param requestJsonPayload The request JSON payload
+   * @return The operation result
+   */
+  public OperationResult executePostQuery(Logger logger, SearchServiceAdapter search,
+      Response response, String requestUrl, String requestJsonPayload) {
+
+    OperationResult opResult = search.doPost(requestUrl, requestJsonPayload, "application/json");
+
+    if (opResult.getResultCode() > 300) {
+      setRestletResponse(logger, true, opResult.getResultCode(), response, opResult.getResult());
+    } else {
+      response.setStatus(new Status(opResult.getResultCode()));
+    }
+
+    return opResult;
+  }
+
+  /**
+   * Generate JSON error response
+   *
+   * @param message The error message
+   * @return The error message formatted as a JSON string
+   */
+  public String generateJsonErrorResponse(String message) {
+    return String.format("{ \"errorMessage\" : \"%s\" }", message);
+  }
+
+  /**
+   * Log Restlet exceptions/errors & prepare Response object with exception/errors info
+   *
+   * @param logger The logger
+   * @param errorMsg The error message
+   * @param exc The exception
+   * @param response The response
+   */
+  public void handleRestletErrors(Logger logger, String errorMsg, Exception exc,
+    Response response) {
+    String errorLogMsg = (exc == null ? errorMsg : errorMsg + ". Error:" + exc.getLocalizedMessage());
+    logger.error(AaiUiMsgs.ERROR_GENERIC, errorLogMsg);
+    response.setEntity(generateJsonErrorResponse(errorMsg), MediaType.APPLICATION_JSON);
+  }
+
+  /**
+   * Sets the Restlet response
+   *
+   * @param logger The logger
+   * @param isError The error
+   * @param responseCode The response code
+   * @param response The response
+   * @param postPayload The post payload
+   */
+  public void setRestletResponse(Logger logger, boolean isError, int responseCode,
+      Response response, String postPayload) {
+
+    if (isError) {
+      logger.error(AaiUiMsgs.ERROR_GENERIC, postPayload);
+    }
+
+    response.setStatus(new Status(responseCode));
+
+    if (postPayload != null) {
+      response.setEntity(postPayload, MediaType.APPLICATION_JSON);
+    }
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/SuggestionsPermutation.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/SuggestionsPermutation.java
new file mode 100644
index 0000000..05f6996
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/SuggestionsPermutation.java
@@ -0,0 +1,100 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SuggestionsPermutation {
+
+  /*
+   * Will return all the unique combinations of the suggestions provided. The order of the
+   * permutation is not taken into account when computing the uniqueness. eg: A list of A,B,C,D will
+   * return [[A], [A, B, C, D], [A, C, D], [A, D], [B], [B, C, D], [B, D], [C], [C, D], [D]]
+   * 
+   * @param list The list to create the unique permutations
+   * 
+   * @return A Arraylist which contains a array list of all possible combinations
+   */
+  public static ArrayList<ArrayList<String>> getUniqueListForSuggestions(
+      List<String> originalList) {
+    ArrayList<ArrayList<String>> lists = new ArrayList<ArrayList<String>>();
+    if (originalList.isEmpty()) {
+      lists.add(new ArrayList<String>());
+      return lists;
+    }
+    List<String> list = new ArrayList<String>(originalList);
+    String head = list.get(0);
+    ArrayList<String> rest = new ArrayList<String>(list.subList(1, list.size()));
+    
+    for (ArrayList<String> activeList : getUniqueListForSuggestions(rest)) {
+      ArrayList<String> newList = new ArrayList<String>();
+      newList.add(head);
+      newList.addAll(activeList);
+      lists.add(newList);
+      lists.add(activeList);
+    }
+    return lists;
+  }
+  
+  public static ArrayList<ArrayList<String>> getNonEmptyUniqueLists(List<String> list){
+    ArrayList<ArrayList<String>> lists = getUniqueListForSuggestions(list);
+    // remove empty list from the power set 
+    for (ArrayList<String> emptyList : lists ){
+      if ( emptyList.isEmpty() ) {
+        lists.remove(emptyList);
+        break;
+      }
+    }
+    return lists;
+  }
+
+  public static List<List<String>> getListPermutations(List<String> list) {
+    List<String> inputList = new ArrayList<String>();
+    inputList.addAll(list);
+    if (inputList.size() == 0) {
+      List<List<String>> result = new ArrayList<List<String>>();
+      result.add(new ArrayList<String>());
+      return result;
+    }
+
+    List<List<String>> listOfLists = new ArrayList<List<String>>();
+
+    String firstElement = inputList.remove(0);
+
+    List<List<String>> recursiveReturn = getListPermutations(inputList);
+    for (List<String> li : recursiveReturn) {
+
+      for (int index = 0; index <= li.size(); index++) {
+        List<String> temp = new ArrayList<String>(li);
+        temp.add(index, firstElement);
+        listOfLists.add(temp);
+      }
+
+    }
+    return listOfLists;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/TreeWalker.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/TreeWalker.java
new file mode 100644
index 0000000..d8bb7b9
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/util/TreeWalker.java
@@ -0,0 +1,136 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.util;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.collect.Lists;
+
+/**
+ * The Class TreeWalker.
+ */
+public class TreeWalker {
+
+  /**
+   * Convert json to node.
+   *
+   * @param json the json
+   * @return the json node
+   * @throws JsonProcessingException the json processing exception
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  public JsonNode convertJsonToNode(String json) throws JsonProcessingException, IOException {
+    ObjectMapper mapper = new ObjectMapper();
+
+    if (json == null) {
+      return null;
+    }
+
+    return mapper.readTree(json);
+
+  }
+
+  /**
+   * Walk tree.
+   *
+   * @param paths the paths
+   * @param root the root
+   */
+  public void walkTree(List<String> paths, JsonNode root) {
+    walker(paths, null, root);
+  }
+
+  /**
+   * Walker.
+   *
+   * @param paths the paths
+   * @param nodename the nodename
+   * @param node the node
+   */
+  private void walker(List<String> paths, String nodename, JsonNode node) {
+
+    if (node == null) {
+      return;
+    }
+
+    /*
+     * if ( nodename != null ) { paths.add(nodename); }
+     */
+
+    // System.out.println("path: " + nameToPrint);
+    if (node.isObject()) {
+      Iterator<Map.Entry<String, JsonNode>> iterator = node.fields();
+
+      ArrayList<Map.Entry<String, JsonNode>> nodesList = Lists.newArrayList(iterator);
+      // System.out.println("Walk Tree - root:" + node + ", elements
+      // keys:" + nodesList);
+
+      if (nodesList.isEmpty()) {
+
+        if (nodename != null) {
+          paths.add(nodename);
+        }
+
+      } else {
+
+        for (Map.Entry<String, JsonNode> nodEntry : nodesList) {
+          String name = nodEntry.getKey();
+          JsonNode newNode = nodEntry.getValue();
+
+          if (newNode.isValueNode()) {
+            if (nodename == null) {
+              paths.add(name + "=" + newNode.asText());
+            } else {
+              paths.add(nodename + "." + name + "=" + newNode.asText());
+            }
+          } else {
+
+            if (nodename == null) {
+              walker(paths, name, newNode);
+            } else {
+              walker(paths, nodename + "." + name, newNode);
+            }
+          }
+
+        }
+      }
+    } else if (node.isArray()) {
+      Iterator<JsonNode> arrayItemsIterator = node.elements();
+      ArrayList<JsonNode> arrayItemsList = Lists.newArrayList(arrayItemsIterator);
+      for (JsonNode arrayNode : arrayItemsList) {
+        walker(paths, nodename, arrayNode);
+      }
+    } else if (node.isValueNode()) {
+      paths.add(nodename + "=" + node.asText());
+    }
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/EntityTypeAggregation.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/EntityTypeAggregation.java
new file mode 100644
index 0000000..c6d4666
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/EntityTypeAggregation.java
@@ -0,0 +1,61 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect;
+
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+
+
+
+/**
+ * The Class EntityTypeAggregation.
+ */
+public class EntityTypeAggregation {
+
+  private ConcurrentHashMap<String, AtomicInteger> counters;
+
+  /**
+   * Instantiates a new entity type aggregation.
+   */
+  public EntityTypeAggregation() {
+    counters = new ConcurrentHashMap<String, AtomicInteger>();
+  }
+
+  /**
+   * Peg counter.
+   *
+   * @param counterName the counter name
+   */
+  public void pegCounter(String counterName) {
+    counters.putIfAbsent(counterName, new AtomicInteger(0));
+    counters.get(counterName).incrementAndGet();
+  }
+
+  public ConcurrentHashMap<String, AtomicInteger> getCounters() {
+    return counters;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/SchemaVisualizationProcessor.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/SchemaVisualizationProcessor.java
new file mode 100644
index 0000000..0133c9d
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/SchemaVisualizationProcessor.java
@@ -0,0 +1,99 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect;
+
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.camel.Exchange;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.logging.util.ServletUtils;
+import org.onap.aai.sparky.viewandinspect.entity.QueryRequest;
+import org.onap.aai.sparky.viewandinspect.services.VisualizationService;
+import org.restlet.data.Status;
+
+public class SchemaVisualizationProcessor {
+
+
+	private static final Logger LOG =
+		      LoggerFactory.getInstance().getLogger(SchemaVisualizationProcessor.class);
+
+	private VisualizationService visualizationService; 
+
+	public SchemaVisualizationProcessor()throws Exception{}
+
+	protected String generateJsonErrorResponse(String message) {
+	    return String.format("{ \"errorMessage\" : %s }", message);
+	  }
+	
+	public void setVisualizationService(VisualizationService visualizationService){
+		this.visualizationService = visualizationService; 
+	}
+	public VisualizationService getVisualizationService(){
+		return visualizationService; 
+	}
+
+  public void processVisualizationRequest(Exchange exchange) {
+
+    HttpServletRequest request = exchange.getIn().getBody(HttpServletRequest.class);
+    ServletUtils.setUpMdcContext(exchange, request);
+
+    QueryRequest hashId = null;
+    OperationResult operationResult = null;
+    
+    String  visualizationPayload = exchange.getIn().getBody(String.class);
+    hashId = this.getVisualizationService().analyzeQueryRequestBody(visualizationPayload);
+
+    if (hashId != null) {
+
+      operationResult = this.getVisualizationService().buildVisualizationUsingGenericQuery(hashId);
+
+      if (operationResult.getResultCode() != Status.SUCCESS_OK.getCode()) {
+        exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, operationResult.getResultCode());
+        LOG.error(AaiUiMsgs.FAILURE_TO_PROCESS_REQUEST, String
+            .format("Failed to process Visualization Schema Payload = '%s'", visualizationPayload));
+        return;
+      }
+
+    } else {
+      operationResult = new OperationResult();
+      operationResult.setResult(String
+          .format("Failed to analyze Visualization Schema Payload = '%s'", visualizationPayload));
+      exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, operationResult.getResultCode());
+      LOG.error(AaiUiMsgs.FAILED_TO_ANALYZE, String
+          .format("Failed to analyze Visualization Schema Payload = '%s'", visualizationPayload));
+      return;
+
+    }
+
+    exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, operationResult.getResultCode());
+    exchange.getOut().setBody(operationResult.getResult());
+    
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/SparkyConstants.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/SparkyConstants.java
new file mode 100644
index 0000000..5624b20
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/SparkyConstants.java
@@ -0,0 +1,102 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.config;
+
+/**
+ * The Class TierSupportUiConstants.
+ */
+public class SparkyConstants {
+
+  public static String APP_NAME = "AAIUI";
+
+  /** Default to unix file separator if system property file.separator is null */
+  public static final String FILESEP =
+      (System.getProperty("file.separator") == null) ? "/" : System.getProperty("file.separator");
+ 
+  public static String CONFIG_HOME = System.getProperty("CONFIG_HOME") + FILESEP;
+  public static String DYNAMIC_CONFIG_APP_LOCATION = CONFIG_HOME;
+
+  public static String CONFIG_OXM_LOCATION = CONFIG_HOME + "model" + FILESEP;
+  public static String CONFIG_FILTERS_BASE_LOCATION = CONFIG_HOME + FILESEP;
+  //public static String CONFIG_AUTH_LOCATION = CONFIG_HOME + "auth" + FILESEP;
+
+  public static String HOST = "host";
+  public static String IP_ADDRESS = "ipAddress";
+  public static String PORT = "port";
+  public static String HTTP_PORT = "httpPort";
+  public static String RETRIES = "numRequestRetries";
+  public static String RESOURCE_VERSION = "resource-version";
+  public static String URI = "URI";
+
+  public static String AUTHORIZED_USERS_FILE_LOCATION = DYNAMIC_CONFIG_APP_LOCATION + "authorized-users.config";
+  public static String USERS_FILE_LOCATION = DYNAMIC_CONFIG_APP_LOCATION + "users.config";
+  public static String ROLES_FILE_LOCATION = DYNAMIC_CONFIG_APP_LOCATION + "roles.config";
+  public static String PORTAL_AUTHENTICATION_FILE_LOCATION = DYNAMIC_CONFIG_APP_LOCATION + "portal" + FILESEP + "portal-authentication.properties";
+  
+  // Related to data-router properties
+  public static String DR_URI_SUFFIX = "uriSuffix";
+  public static String DR_CERT_NAME = "cert-name";
+  public static String DR_KEYSTORE_PASSWORD = "keystore-password";
+  public static String DR_KEYSTORE = "keystore";
+  public static String DR_CONNECT_TIMEOUT = "connectTimeoutMs";
+  public static String DR_READ_TIMEOUT = "readTimeoutMs";
+  
+  public static final String APP_JSON = "application/json";
+  
+  public static final String ES_SUGGEST_API = "_suggest";
+  public static final String ES_COUNT_API = "_count";
+  public static final String ES_SEARCH_API = "_search";
+  
+  public static final String UI_FILTER_VIEW_NAME_PARAMETER = "viewName";
+  public static final String UI_FILTER_ID_LIST_PARAMETER = "filterIdList";
+  
+  public static final String ENTITY_AUTO_SUGGEST_INDEX_NAME_DEFAULT = 
+      "entityautosuggestindex-localhost";
+  public static final String ENTITY_AUTO_SUGGEST_SETTINGS_FILE_DEFAULT =
+      "/etc/autoSuggestSettings.json";
+  public static final String ENTITY_AUTO_SUGGEST_MAPPINGS_FILE_DEFAULT =
+      "/etc/autoSuggestMappings.json";
+  public static final String ENTITY_DYNAMIC_MAPPINGS_FILE_DEFAULT =
+      "/etc/dynamicMappings.json";
+  /*public static final String FILTER_LIST_FILE_DEFAULT =
+      CONFIG_FILTERS_BASE_LOCATION + "filters" + FILESEP + "aaiui_filters.json";
+  public static final String FILTER_MAPPING_FILE_DEFAULT =
+      CONFIG_FILTERS_BASE_LOCATION + "filters" + FILESEP + "aaiui_views.json";*/
+  
+  public static final String SUBSCRIPTION_OI_MAPPING =
+      CONFIG_FILTERS_BASE_LOCATION + "subscription_object_inspector_mapping.json";
+  
+  public static final String SUGGESTION_TEXT_SEPARATOR = " -- ";
+
+  // Injected Attributes
+  public static String URI_ATTR_NAME = "uri";
+
+  public static final String URI_VERSION_REGEX_PATTERN = "aai/v[\\d]+/";
+  
+  public static final String getConfigPath(String configFile){
+    return CONFIG_HOME + FILESEP + configFile;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/TierSupportUiConstants.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/TierSupportUiConstants.java
new file mode 100644
index 0000000..e0cc9c6
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/TierSupportUiConstants.java
@@ -0,0 +1,102 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.config;
+
+/**
+ * The Class TierSupportUiConstants.
+ */
+public class TierSupportUiConstants {
+
+  public static String APP_NAME = "AAIUI";
+
+  /** Default to unix file separator if system property file.separator is null */
+  public static final String FILESEP =
+      (System.getProperty("file.separator") == null) ? "/" : System.getProperty("file.separator");
+
+  public static String CONFIG_HOME = System.getProperty("CONFIG_HOME") + FILESEP;
+  public static String AJSC_HOME = System.getProperty("AJSC_HOME") + FILESEP;
+  public static String CONFIG_ROOT_LOCATION =
+      AJSC_HOME + "bundleconfig" + FILESEP + "etc" + FILESEP;
+  public static String STATIC_CONFIG_APP_LOCATION = CONFIG_ROOT_LOCATION + "appprops" + FILESEP;
+  public static String DYNAMIC_CONFIG_APP_LOCATION = CONFIG_HOME;
+
+  public static String CONFIG_OXM_LOCATION = CONFIG_HOME + "model" + FILESEP;
+  public static String CONFIG_FILTERS_BASE_LOCATION = CONFIG_HOME + FILESEP;
+  public static String CONFIG_AUTH_LOCATION = CONFIG_HOME + "auth" + FILESEP;
+
+  public static String HOST = "host";
+  public static String IP_ADDRESS = "ipAddress";
+  public static String PORT = "port";
+  public static String HTTP_PORT = "httpPort";
+  public static String RETRIES = "numRequestRetries";
+  public static String RESOURCE_VERSION = "resource-version";
+  public static String URI = "URI";
+
+  public static String AUTHORIZED_USERS_FILE_LOCATION =
+      DYNAMIC_CONFIG_APP_LOCATION + "authorized-users.config";
+  public static String USERS_FILE_LOCATION = DYNAMIC_CONFIG_APP_LOCATION + "users.config";
+  public static String ROLES_FILE_LOCATION = DYNAMIC_CONFIG_APP_LOCATION + "roles.config";
+  public static String PORTAL_AUTHENTICATION_FILE_LOCATION =
+      DYNAMIC_CONFIG_APP_LOCATION + "portal" + FILESEP + "portal-authentication.properties";
+
+  // Related to data-router properties
+  public static String DR_URI_SUFFIX = "uriSuffix";
+  public static String DR_CERT_NAME = "cert-name";
+  public static String DR_KEYSTORE_PASSWORD = "keystore-password";
+  public static String DR_KEYSTORE = "keystore";
+  public static String DR_CONNECT_TIMEOUT = "connectTimeoutMs";
+  public static String DR_READ_TIMEOUT = "readTimeoutMs";
+
+  public static final String ES_SUGGEST_API = "_suggest";
+  public static final String ES_COUNT_API = "_count";
+  public static final String ES_SEARCH_API = "_search";
+
+  public static final String UI_FILTER_VIEW_NAME_PARAMETER = "viewName";
+  public static final String UI_FILTER_ID_LIST_PARAMETER = "filterIdList";
+
+  public static final String ENTITY_AUTO_SUGGEST_INDEX_NAME_DEFAULT =
+      "entityautosuggestindex-localhost";
+  public static final String ENTITY_AUTO_SUGGEST_SETTINGS_FILE_DEFAULT =
+      "/etc/autoSuggestSettings.json";
+  public static final String ENTITY_AUTO_SUGGEST_MAPPINGS_FILE_DEFAULT =
+      "/etc/autoSuggestMappings.json";
+  public static final String ENTITY_DYNAMIC_MAPPINGS_FILE_DEFAULT = "/etc/dynamicMappings.json";
+  public static final String FILTER_LIST_FILE_DEFAULT =
+      CONFIG_FILTERS_BASE_LOCATION + "filters" + FILESEP + "aaiui_filters.json";
+  public static final String FILTER_MAPPING_FILE_DEFAULT =
+      CONFIG_FILTERS_BASE_LOCATION + "filters" + FILESEP + "aaiui_views.json";
+
+  public static final String SUGGESTION_TEXT_SEPARATOR = " -- ";
+
+  // Injected Attributes
+  public static String URI_ATTR_NAME = "uri";
+
+  public static final String URI_VERSION_REGEX_PATTERN = "aai/v[\\d]+/";
+
+  public static final String getConfigPath(String configFile) {
+    return AJSC_HOME + FILESEP + configFile;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/VisualizationConfigs.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/VisualizationConfigs.java
new file mode 100644
index 0000000..169dbc6
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/config/VisualizationConfigs.java
@@ -0,0 +1,174 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.config;
+
+import java.util.ArrayList;
+
+import org.onap.aai.sparky.config.SparkyResourceLoader;
+
+/**
+ * The Class VisualizationConfig.
+ */
+public class VisualizationConfigs {
+
+  private int maxSelfLinkTraversalDepth;
+
+  private boolean visualizationDebugEnabled;
+
+  private String aaiEntityNodeDescriptors;
+
+  private String generalNodeClassName;
+
+  private String searchNodeClassName;
+
+  private String selectedSearchedNodeClassName;
+
+  private int numOfThreadsToFetchNodeIntegrity;
+
+  private boolean makeAllNeighborsBidirectional;
+  
+  private ArrayList<String> shallowEntities;
+  
+  private boolean gizmoEnabled;
+  
+  private SparkyResourceLoader resourceLoader;
+
+  /**
+   * Instantiates a new visualization config.
+   */
+  public VisualizationConfigs() {
+	  this.gizmoEnabled = false;
+  }
+
+  public ArrayList<String> getShallowEntities() {
+    return shallowEntities;
+  }
+
+  public void setShallowEntities(ArrayList<String> shallowEntities) {
+    this.shallowEntities = shallowEntities;
+  }
+
+  /**
+   * Make all neighbors bidirectional.
+   *
+   * @return true, if successful
+   */
+  public boolean makeAllNeighborsBidirectional() {
+    return makeAllNeighborsBidirectional;
+  }
+
+  public void setMakeAllNeighborsBidirectional(boolean makeAllNeighborsBidirectional) {
+    this.makeAllNeighborsBidirectional = makeAllNeighborsBidirectional;
+  }
+
+  public String getSelectedSearchedNodeClassName() {
+    return selectedSearchedNodeClassName;
+  }
+
+  public void setSelectedSearchedNodeClassName(String selectedSearchedNodeClassName) {
+    this.selectedSearchedNodeClassName = selectedSearchedNodeClassName;
+  }
+
+  public String getGeneralNodeClassName() {
+    return generalNodeClassName;
+  }
+
+  public void setGeneralNodeClassName(String generalNodeClassName) {
+    this.generalNodeClassName = generalNodeClassName;
+  }
+
+  public String getSearchNodeClassName() {
+    return searchNodeClassName;
+  }
+
+  public void setSearchNodeClassName(String searchNodeClassName) {
+    this.searchNodeClassName = searchNodeClassName;
+  }
+
+  public String getAaiEntityNodeDescriptors() {
+    return aaiEntityNodeDescriptors;
+  }
+
+  public void setAaiEntityNodeDescriptors(String aaiEntityNodeDescriptors) {
+    this.aaiEntityNodeDescriptors = aaiEntityNodeDescriptors;
+  }
+
+  public boolean isVisualizationDebugEnabled() {
+    return visualizationDebugEnabled;
+  }
+
+  public void setVisualizationDebugEnabled(boolean visualizationDebugEnabled) {
+    this.visualizationDebugEnabled = visualizationDebugEnabled;
+  }
+
+  public void setMaxSelfLinkTraversalDepth(int maxSelfLinkTraversalDepth) {
+    this.maxSelfLinkTraversalDepth = maxSelfLinkTraversalDepth;
+  }
+
+  public int getMaxSelfLinkTraversalDepth() {
+    return maxSelfLinkTraversalDepth;
+  }
+
+  public int getNumOfThreadsToFetchNodeIntegrity() {
+    return numOfThreadsToFetchNodeIntegrity;
+  }
+
+  public void setNumOfThreadsToFetchNodeIntegrity(int numOfThreadsToFetchNodeIntegrity) {
+    this.numOfThreadsToFetchNodeIntegrity = numOfThreadsToFetchNodeIntegrity;
+  }
+
+	public boolean isGizmoEnabled() {
+		return gizmoEnabled;
+	}
+
+	public void setGizmoEnabled(boolean gizmoEnabled) {
+		this.gizmoEnabled = gizmoEnabled;
+	}
+
+  public SparkyResourceLoader getResourceLoader() {
+    return resourceLoader;
+  }
+
+  public void setResourceLoader(SparkyResourceLoader resourceLoader) {
+    this.resourceLoader = resourceLoader;
+  }
+
+  @Override
+	public String toString() {
+		return "VisualizationConfigs [maxSelfLinkTraversalDepth=" + maxSelfLinkTraversalDepth
+				+ ", visualizationDebugEnabled=" + visualizationDebugEnabled + ", "
+				+ (aaiEntityNodeDescriptors != null ? "aaiEntityNodeDescriptors=" + aaiEntityNodeDescriptors + ", "
+						: "")
+				+ (generalNodeClassName != null ? "generalNodeClassName=" + generalNodeClassName + ", " : "")
+				+ (searchNodeClassName != null ? "searchNodeClassName=" + searchNodeClassName + ", " : "")
+				+ (selectedSearchedNodeClassName != null
+						? "selectedSearchedNodeClassName=" + selectedSearchedNodeClassName + ", " : "")
+				+ "numOfThreadsToFetchNodeIntegrity=" + numOfThreadsToFetchNodeIntegrity
+				+ ", makeAllNeighborsBidirectional=" + makeAllNeighborsBidirectional + ", "
+				+ (shallowEntities != null ? "shallowEntities=" + shallowEntities + ", " : "") + "gizmoEnabled="
+				+ gizmoEnabled + "]";
+	}
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/ActiveInventoryNode.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/ActiveInventoryNode.java
new file mode 100644
index 0000000..3981626
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/ActiveInventoryNode.java
@@ -0,0 +1,831 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.OxmModelLoader;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
+import org.onap.aai.sparky.viewandinspect.enumeration.NodeProcessingAction;
+import org.onap.aai.sparky.viewandinspect.enumeration.NodeProcessingState;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+/**
+ * The Class ActiveInventoryNode.
+ */
+public class ActiveInventoryNode {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(
+      ActiveInventoryNode.class);
+  private static final String URIRegexPattern = "aai/v[\\d]/";
+
+  public static final int DEFAULT_INIT_NODE_DEPTH = 1000;
+
+  private String nodeId;
+  private String selfLink;
+
+  private boolean isRootNode;
+  private ConcurrentLinkedDeque<String> inboundNeighbors;
+  private ConcurrentLinkedDeque<String> outboundNeighbors;
+  
+  private ConcurrentLinkedDeque<String> inboundNeighborSelfLinks;
+  private ConcurrentLinkedDeque<String> outboundNeighborSelfLinks;
+  
+  private List<JsonNode> complexGroups;
+  private List<RelationshipList> relationshipLists;
+  private int nodeDepth;
+  private OperationResult opResult;
+
+  private boolean processingErrorOccurred;
+  private List<String> errorCauses;
+  private boolean selflinkRetrievalFailure;
+  private NodeProcessingState state;
+
+  private boolean processedNeighbors;
+
+  private boolean selfLinkPendingResolve;
+  
+  /*
+   * I think we shouldn't be using this crutch flags.  If these things are meant
+   * to represent the current state of the node, then they should be legitimate 
+   * state transitions.
+   */
+  
+  private boolean selfLinkDeterminationPending;
+
+  private AtomicBoolean selfLinkProcessed;
+  private AtomicBoolean nodeIntegrityProcessed;
+
+  private OxmModelLoader oxmModelLoader;
+  private VisualizationConfigs visualizationConfigs;
+
+  private String entityType;
+  private String primaryKeyName;
+  private String primaryKeyValue;
+
+  private boolean nodeValidated;
+  private boolean nodeIssue;
+  private boolean ignoredByFilter;
+
+  private boolean resolvedSelfLink;
+
+  private Map<String, String> properties;
+  private ArrayList<String> queryParams;
+
+  private ObjectMapper mapper;
+  
+  private OxmEntityLookup oxmEntityLookup;
+ 
+  /**
+   * Instantiates a new active inventory node.
+   *
+   * @param key the key
+   */
+  public ActiveInventoryNode(VisualizationConfigs visualizationConfigs, OxmEntityLookup oxmEntityLookup) {
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.nodeId = null;
+    this.entityType = null;
+    this.selfLink = null;
+    this.properties = new HashMap<String, String>();
+    this.processingErrorOccurred = false;
+    this.errorCauses = new ArrayList<String>();
+    this.selflinkRetrievalFailure = false;
+    this.nodeIssue = false;
+    this.nodeValidated = false;
+    this.state = NodeProcessingState.INIT;
+    this.selfLinkPendingResolve = false;
+    this.selfLinkDeterminationPending = false;
+
+    selfLinkProcessed = new AtomicBoolean(Boolean.FALSE);
+    nodeIntegrityProcessed = new AtomicBoolean(Boolean.FALSE);
+    oxmModelLoader = null;
+    this.visualizationConfigs = visualizationConfigs ;
+
+    isRootNode = false;
+    inboundNeighbors = new ConcurrentLinkedDeque<String>();
+    outboundNeighbors = new ConcurrentLinkedDeque<String>();
+    
+    inboundNeighborSelfLinks = new ConcurrentLinkedDeque<String>();
+    outboundNeighborSelfLinks = new ConcurrentLinkedDeque<String>();
+    
+    complexGroups = new ArrayList<JsonNode>();
+    relationshipLists = new ArrayList<RelationshipList>();
+    nodeDepth = DEFAULT_INIT_NODE_DEPTH;
+    queryParams = new ArrayList<String>();
+
+    mapper = new ObjectMapper();
+
+    processedNeighbors = false;
+    resolvedSelfLink = false;
+
+
+  }
+  
+  public void clearQueryParams() {
+    queryParams.clear();
+  }
+  
+  public void addQueryParam(String queryParam) {
+    if ( queryParam!= null) {
+      if( !queryParams.contains(queryParam)) {
+        queryParams.add(queryParam);
+      }
+    }
+  }
+  
+	public void addInboundSelfLink(String link) {
+
+		if (link == null) {
+			return;
+		}
+
+		if (!inboundNeighborSelfLinks.contains(link)) {
+			inboundNeighborSelfLinks.add(link);
+		}
+
+	}
+
+	public void addOutboundSelfLink(String link) {
+
+		if (link == null) {
+			return;
+		}
+
+		if (!outboundNeighborSelfLinks.contains(link)) {
+			outboundNeighborSelfLinks.add(link);
+		}
+
+	}
+
+	public Collection<String> getInboundNeighborSelfLinks() {
+		return inboundNeighborSelfLinks;
+	}
+
+	public Collection<String> getOutboundNeighborSelfLinks() {
+		return outboundNeighborSelfLinks;
+	}
+  
+  public void addQueryParams(Collection<String> params) {
+
+    if (params != null & params.size() > 0) {
+
+      for (String param : params) {
+        addQueryParam(param);
+      }
+    }
+  }
+
+  
+  public List<String> getQueryParams() {
+    return queryParams;
+  }
+
+  public void setSelfLinkDeterminationPending(boolean selfLinkDeterminationPending) {
+    this.selfLinkDeterminationPending = selfLinkDeterminationPending;
+  }
+
+  public boolean isSelfLinkDeterminationPending() {
+    return selfLinkDeterminationPending;
+  }
+
+  public NodeProcessingState getState() {
+    return state;
+  }
+
+  public List<JsonNode> getComplexGroups() {
+    return complexGroups;
+  }
+
+  public List<RelationshipList> getRelationshipLists() {
+    return relationshipLists;
+  }
+
+  public OperationResult getOpResult() {
+    return opResult;
+  }
+
+  public void setOpResult(OperationResult opResult) {
+    this.opResult = opResult;
+  }
+
+  public String getPrimaryKeyName() {
+    return primaryKeyName;
+  }
+
+  /**
+   * Gets the visualization config.
+   *
+   * @return the visualization config
+   */
+  public VisualizationConfigs getvisualizationConfigs() {
+    return visualizationConfigs;
+  }
+
+  public int getNodeDepth() {
+    return nodeDepth;
+  }
+
+  public void setNodeDepth(int nodeDepth) {
+    this.nodeDepth = nodeDepth;
+  }
+
+  /**
+   * Sets the visualization config.
+   *
+   * @param visualizationConfig the new visualization config
+   */
+  public void setvisualizationConfig(VisualizationConfigs visualizationConfigs) {
+    this.visualizationConfigs = visualizationConfigs;
+  }
+
+  public OxmModelLoader getOxmModelLoader() {
+    return oxmModelLoader;
+  }
+
+  public void setPrimaryKeyName(String primaryKeyName) {
+    this.primaryKeyName = primaryKeyName;
+  }
+
+  public String getPrimaryKeyValue() {
+    return primaryKeyValue;
+  }
+
+  public void setPrimaryKeyValue(String primaryKeyValue) {
+    this.primaryKeyValue = primaryKeyValue;
+  }
+
+  public boolean isNodeValidated() {
+    return nodeValidated;
+  }
+
+  public void setNodeValidated(boolean nodeValidated) {
+    this.nodeValidated = nodeValidated;
+  }
+
+  public boolean isNodeIssue() {
+    return nodeIssue;
+  }
+
+  public boolean isIgnoredByFilter() {
+    return ignoredByFilter;
+  }
+
+  public void setIgnoredByFilter(boolean ignoredByFilter) {
+    this.ignoredByFilter = ignoredByFilter;
+  }
+
+  public void setNodeIssue(boolean nodeIssue) {
+    this.nodeIssue = nodeIssue;
+  }
+
+  /**
+   * Checks for processed neighbors.
+   *
+   * @return true, if successful
+   */
+  public boolean hasProcessedNeighbors() {
+    return processedNeighbors;
+  }
+
+  public void setProcessedNeighbors(boolean processedNeighbors) {
+    this.processedNeighbors = processedNeighbors;
+  }
+
+  /**
+   * Checks for resolved self link.
+   *
+   * @return true, if successful
+   */
+  public boolean hasResolvedSelfLink() {
+    return resolvedSelfLink;
+  }
+
+  public void setResolvedSelfLink(boolean resolvedSelfLink) {
+    this.resolvedSelfLink = resolvedSelfLink;
+  }
+
+  /**
+   * Checks for neighbors.
+   *
+   * @return true, if successful
+   */
+  public boolean hasNeighbors() {
+    return (inboundNeighbors.size() > 0 || outboundNeighbors.size() > 0);
+  }
+
+  /**
+   * Adds the inbound neighbor.
+   *
+   * @param nodeId the node id
+   */
+  public void addInboundNeighbor(String nodeId) {
+
+    if (nodeId == null) {
+      return;
+    }
+
+    if (!inboundNeighbors.contains(nodeId)) {
+      inboundNeighbors.add(nodeId);
+    }
+
+  }
+
+  /**
+   * Adds the outbound neighbor.
+   *
+   * @param nodeId the node id
+   */
+  public void addOutboundNeighbor(String nodeId) {
+
+    if (nodeId == null) {
+      return;
+    }
+
+    if (!outboundNeighbors.contains(nodeId)) {
+      outboundNeighbors.add(nodeId);
+    }
+
+  }
+
+  public boolean isAtMaxDepth() {
+    return (nodeDepth >= this.visualizationConfigs.getMaxSelfLinkTraversalDepth());
+  }
+
+  public ConcurrentLinkedDeque<String> getInboundNeighbors() {
+    return inboundNeighbors;
+  }
+
+  public void setInboundNeighbors(ConcurrentLinkedDeque<String> inboundNeighbors) {
+    this.inboundNeighbors = inboundNeighbors;
+  }
+
+  public Collection<String> getOutboundNeighbors() {
+    List<String> result = new ArrayList<String>();
+
+    Iterator<String> neighborIterator = outboundNeighbors.iterator();
+
+    while (neighborIterator.hasNext()) {
+      result.add(neighborIterator.next());
+    }
+
+    return result;
+  }
+
+  /**
+   * Change depth.
+   *
+   * @param newDepth the new depth
+   * @return true, if successful
+   */
+  public boolean changeDepth(int newDepth) {
+
+    boolean nodeDepthWasChanged = false;
+
+    if (newDepth < nodeDepth) {
+      LOG.info(AaiUiMsgs.ACTIVE_INV_NODE_CHANGE_DEPTH, nodeId,
+          String.valueOf(this.nodeDepth), String.valueOf(newDepth));
+      this.nodeDepth = newDepth;
+      nodeDepthWasChanged = true;
+    }
+
+    return nodeDepthWasChanged;
+
+  }
+
+  public void setOutboundNeighbors(ConcurrentLinkedDeque<String> outboundNeighbors) {
+    this.outboundNeighbors = outboundNeighbors;
+  }
+
+  public boolean isRootNode() {
+    return isRootNode;
+  }
+
+  public void setRootNode(boolean isRootNode) {
+    this.isRootNode = isRootNode;
+  }
+
+  /**
+   * Change state.
+   *
+   * @param newState the new state
+   * @param action the action
+   */
+  public void changeState(NodeProcessingState newState, NodeProcessingAction action) {
+    /*
+     * NodeId may be null depending on the current node life-cycle state 
+     */
+    
+    if (getNodeId() != null) {
+      LOG.info(AaiUiMsgs.ACTIVE_INV_NODE_CHANGE_STATE, state.toString(), newState.toString(), action.toString());
+    } else {
+      LOG.info(AaiUiMsgs.ACTIVE_INV_NODE_CHANGE_STATE_NO_NODE_ID, state.toString(), newState.toString(), action.toString());
+    }
+    this.state = newState;
+  }
+
+  public boolean isSelfLinkPendingResolve() {
+    return selfLinkPendingResolve;
+  }
+
+  public void setSelfLinkPendingResolve(boolean selfLinkPendingResolve) {
+    this.selfLinkPendingResolve = selfLinkPendingResolve;
+  }
+
+  public boolean isSelflinkRetrievalFailure() {
+    return selflinkRetrievalFailure;
+  }
+
+  public void setSelflinkRetrievalFailure(boolean selflinkRetrievalFailure) {
+    this.selflinkRetrievalFailure = selflinkRetrievalFailure;
+  }
+
+  public void setOxmModelLoader(OxmModelLoader loader) {
+    this.oxmModelLoader = loader;
+  }
+
+  public boolean getSelfLinkProcessed() {
+    return selfLinkProcessed.get();
+  }
+
+  public void setSelfLinkProcessed(boolean selfLinkProcessed) {
+    this.selfLinkProcessed.set(selfLinkProcessed);
+  }
+
+  public boolean getNodeIntegrityProcessed() {
+    return nodeIntegrityProcessed.get();
+  }
+
+  public void setNodeIntegrityProcessed(boolean nodeIntegrityProcessed) {
+    this.nodeIntegrityProcessed.set(nodeIntegrityProcessed);
+  }
+
+  public boolean isDirectSelfLink() {
+    return isDirectSelfLink(this.selfLink);
+  }
+
+  /**
+   * Checks if is direct self link.
+   *
+   * @param link the link
+   * @return true, if is direct self link
+   */
+  public static boolean isDirectSelfLink(String link) {
+    
+    if (link == null) {
+      return false;
+    }
+
+    return link.contains("/resources/id/");
+
+  }
+
+  public Map<String, String> getProperties() {
+    return properties;
+  }
+
+  /**
+   * Adds the error cause.
+   *
+   * @param error the error
+   */
+  public void addErrorCause(String error) {
+    if (!errorCauses.contains(error)) {
+      errorCauses.add(error);
+    }
+  }
+
+  /**
+   * Adds the property.
+   *
+   * @param key the key
+   * @param value the value
+   */
+  public void addProperty(String key, String value) {
+    properties.put(key, value);
+  }
+
+  public boolean isProcessingErrorOccurred() {
+    return processingErrorOccurred;
+  }
+
+  public void setProcessingErrorOccurred(boolean processingErrorOccurred) {
+    this.processingErrorOccurred = processingErrorOccurred;
+  }
+
+  public String getNodeId() {
+    return nodeId;
+  }
+
+  public void setNodeId(String nodeId) {
+    this.nodeId = nodeId;
+  }
+
+  public String getEntityType() {
+    return entityType;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  /**
+   * Calculate edit attribute uri.
+   *
+   * @param link the link
+   * @return the string
+   */
+  public String calculateEditAttributeUri(String link) {
+    String uri = null;
+    Pattern pattern = Pattern.compile(URIRegexPattern);
+    Matcher matcher = pattern.matcher(link);
+    if (matcher.find()) {
+      uri = link.substring(matcher.end());
+    }
+    return uri;
+  }
+
+  /**
+   * Analyze self link relationship list.
+   *
+   * @param jsonResult the json result
+   * @return the relationship list
+   */
+  private RelationshipList analyzeSelfLinkRelationshipList(String jsonResult) {
+
+
+    RelationshipList relationshipList = null;
+
+    try {
+      relationshipList = mapper.readValue(jsonResult, RelationshipList.class);
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.SELF_LINK_RELATIONSHIP_LIST_ERROR, exc.toString());
+    }
+
+    return relationshipList;
+  }
+
+  /**
+   * Adds the relationship list.
+   *
+   * @param relationshipList the relationship list
+   */
+  public void addRelationshipList(RelationshipList relationshipList) {
+
+    if (!relationshipLists.contains(relationshipList)) {
+      relationshipLists.add(relationshipList);
+    }
+
+  }
+
+  /**
+   * Process pathed self link response.
+   *
+   * @param selfLinkJsonResponse the self link json response
+   * @param startNodeType the start node type
+   * @param startNodeResourceKey the start node resource key
+   */
+  public void processPathedSelfLinkResponse(String selfLinkJsonResponse, String startNodeType,
+      String startNodeResourceKey) {
+
+    if (selfLinkJsonResponse == null || selfLinkJsonResponse.length() == 0) {
+      LOG.error(AaiUiMsgs.SELF_LINK_NULL_EMPTY_RESPONSE);
+      return;
+    }
+
+    try {
+      JsonNode jsonNode = mapper.readValue(selfLinkJsonResponse, JsonNode.class);
+
+      Iterator<Entry<String, JsonNode>> fieldNames = jsonNode.fields();
+      Entry<String, JsonNode> field = null;
+
+      while (fieldNames.hasNext()) {
+
+        field = fieldNames.next();
+
+        /*
+         * Is there a way to tell if the field is an aggregate or an atomic value? This is where our
+         * flattening code needs to live
+         */
+
+        String fieldName = field.getKey();
+
+        if ("relationship-list".equals(fieldName)) {
+
+          /*
+           * Parse the relationship list like we were doing before, so we can determine whether or
+           * not to keep it or traverse it after we have performed the evaluative node depth logic.
+           */
+          RelationshipList relationshipList =
+              analyzeSelfLinkRelationshipList(field.getValue().toString());
+
+          if (relationshipList != null) {
+            this.relationshipLists.add(relationshipList);
+          } else {
+            LOG.info(AaiUiMsgs.NO_RELATIONSHIP_DISCOVERED, nodeId);
+          }
+        } else {
+          JsonNode nodeValue = field.getValue();
+
+          if (nodeValue != null && nodeValue.isValueNode()) {
+
+            /*
+             * before we blindly add the fieldName and value to our property set, let's do one more
+             * check to see if the field name is an entity type. If it is, then our complex
+             * attribute processing code will pick it up and process it instead, but this is
+             * probably more likely just for array node types, but we'll see.
+             */
+
+            if (oxmEntityLookup.getEntityDescriptors().get(fieldName) == null) {
+              /*
+               * this is no an entity type as far as we can tell, so we can add it to our property
+               * set.
+               */
+
+              addProperty(fieldName, nodeValue.asText());
+
+            }
+
+          } else {
+
+            if (nodeValue.isArray()) {
+
+              /*
+               * make sure array entity-type collection is not an entityType before adding it to the
+               * property set. The expetation is that it will be added the visualization through a
+               * complex group or relationship.
+               */
+
+              if (oxmEntityLookup.getEntityDescriptors().get(field.getKey()) == null) {
+                /*
+                 * this is no an entity type as far as we can tell, so we can add it to our property
+                 * set.
+                 */
+
+                addProperty(field.getKey(), nodeValue.toString());
+
+              }
+
+            } else {
+
+              complexGroups.add(nodeValue);
+
+            }
+
+          }
+
+        }
+
+      }
+
+    } catch (IOException exc) {
+      LOG.error(AaiUiMsgs.JSON_CONVERSION_ERROR, "POJO", exc.getLocalizedMessage());
+      this.setProcessingErrorOccurred(true);
+      this.addErrorCause(
+          "An error occurred while converting JSON into POJO = " + exc.getLocalizedMessage());
+    }
+
+  }
+
+  public void setSelfLink(String selfLink) {
+    this.selfLink = selfLink;
+  }
+
+  /**
+   * Adds the complex group.
+   *
+   * @param complexGroup the complex group
+   */
+  public void addComplexGroup(JsonNode complexGroup) {
+
+    if (!complexGroups.contains(complexGroup)) {
+      complexGroups.add(complexGroup);
+    }
+
+  }
+
+  /**
+   * Gets the padding.
+   *
+   * @param level the level
+   * @param paddingString the padding string
+   * @return the padding
+   */
+  private static String getPadding(int level, String paddingString) {
+    StringBuilder sb = new StringBuilder(32);
+    for (int x = 0; x < level; x++) {
+      sb.append(paddingString);
+    }
+    return sb.toString();
+  }
+
+  /**
+   * Dump node tree.
+   *
+   * @param showProperties the show properties
+   * @return the string
+   */
+  public String dumpNodeTree(boolean showProperties) {
+    return dumpNodeTree(0, showProperties);
+  }
+  
+  /**
+   * Dump node tree.
+   *
+   * @param level the level
+   * @param showProperties the show properties
+   * @return the string
+   */
+  private String dumpNodeTree(int level, boolean showProperties) {
+    StringBuilder sb = new StringBuilder(128);
+    String padding = getPadding(level, "   ");
+
+    sb.append(padding + " -> " + getNodeId() + "]").append("\n");
+    sb.append(padding + " -> primaryKeyName = " + primaryKeyName + "]").append("\n");
+    sb.append(padding + " -> primaryKeyValue = " + primaryKeyValue + "]").append("\n");
+    sb.append(padding + " -> entityType = " + entityType + "]").append("\n");
+
+    if (showProperties) {
+      Set<Entry<String, String>> entries = properties.entrySet();
+      for (Entry<String, String> entry : entries) {
+        sb.append(
+            padding + " ----> " + String.format("[ %s => %s ]", entry.getKey(), entry.getValue()))
+            .append("\n");
+      }
+    }
+
+    sb.append(padding + " ----> " + String.format("[ selfLink => %s ]", getSelfLink()))
+        .append("\n");
+
+    sb.append("\n").append(padding + " ----> Inbound Neighbors:").append("\n");
+
+    for (String inboundNeighbor : inboundNeighbors) {
+      sb.append("\n").append(inboundNeighbor.toString());
+    }
+
+    sb.append(padding + " ----> Outbound Neighbors:").append("\n");
+    sb.append("\n").append(padding + " ----> Outbound Neighbors:").append("\n");
+
+    for (String outboundNeighbor : outboundNeighbors) {
+      sb.append("\n").append(outboundNeighbor.toString());
+    }
+
+    return sb.toString();
+
+  }
+
+  public String getProcessingErrorCauses() {
+
+    StringBuilder sb = new StringBuilder(128);
+
+    for (String c : this.errorCauses) {
+      sb.append(c).append("\n");
+    }
+
+    return sb.toString();
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/D3VisualizationOutput.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/D3VisualizationOutput.java
new file mode 100644
index 0000000..5da9c20
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/D3VisualizationOutput.java
@@ -0,0 +1,93 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * The Class D3VisualizationOutput.
+ */
+public class D3VisualizationOutput {
+
+  public GraphMeta graphMeta;
+  public List<SparkyGraphNode> nodes;
+  public List<SparkyGraphLink> links;
+  public InlineMessage inlineMessage;
+
+  /**
+   * Instantiates a new d 3 visualization output.
+   */
+  public D3VisualizationOutput() {
+    nodes = new ArrayList<SparkyGraphNode>();
+    links = new ArrayList<SparkyGraphLink>();
+    inlineMessage = null;
+  }
+
+  public GraphMeta getGraphMeta() {
+    return graphMeta;
+  }
+
+  /**
+   * Peg counter.
+   *
+   * @param counterName the counter name
+   */
+  public void pegCounter(String counterName) {
+    graphMeta.pegCounter(counterName);
+  }
+
+  public void setGraphMeta(GraphMeta graphMeta) {
+    this.graphMeta = graphMeta;
+  }
+
+  /**
+   * Adds the nodes.
+   *
+   * @param nodes the nodes
+   */
+  public void addNodes(List<SparkyGraphNode> nodes) {
+    this.nodes.addAll(nodes);
+  }
+
+  /**
+   * Adds the links.
+   *
+   * @param links the links
+   */
+  public void addLinks(List<SparkyGraphLink> links) {
+    this.links.addAll(links);
+  }
+
+  public InlineMessage getInlineMessage() {
+    return inlineMessage;
+  }
+
+  public void setInlineMessage(InlineMessage inlineMessage) {
+    this.inlineMessage = inlineMessage;
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/EntityEntry.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/EntityEntry.java
new file mode 100644
index 0000000..91c615e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/EntityEntry.java
@@ -0,0 +1,81 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+/**
+ * The Class EntityEntry.
+ */
+public class EntityEntry {
+
+  private String entityType;
+
+  private String entityPrimaryKeyValue;
+
+  private String searchTags;
+
+  private String entityId;
+
+  public String getEntityId() {
+    return entityId;
+  }
+
+  public void setEntityId(String entityId) {
+    this.entityId = entityId;
+  }
+
+  public String getEntityType() {
+    return entityType;
+  }
+
+  public void setEntityType(String entityType) {
+    this.entityType = entityType;
+  }
+
+  public String getEntityPrimaryKeyValue() {
+    return entityPrimaryKeyValue;
+  }
+
+  public void setEntityPrimaryKeyValue(String entityPrimaryKeyValue) {
+    this.entityPrimaryKeyValue = entityPrimaryKeyValue;
+  }
+
+  public String getSearchTags() {
+    return searchTags;
+  }
+
+  public void setSearchTags(String searchTags) {
+    this.searchTags = searchTags;
+  }
+
+  @Override
+  public String toString() {
+    return "EntityEntry [" + (entityType != null ? "entityType=" + entityType + ", " : "")
+        + (entityPrimaryKeyValue != null ? "entityPrimaryKeyValue=" + entityPrimaryKeyValue + ", "
+            : "")
+        + (searchTags != null ? "searchTags=" + searchTags + ", " : "")
+        + (entityId != null ? "entityId=" + entityId : "") + "]";
+  }
+
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoEntity.java
new file mode 100644
index 0000000..39106d2
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoEntity.java
@@ -0,0 +1,98 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.util.Arrays;
+import java.util.Map;
+
+public class GizmoEntity {
+
+  private String id;
+  private String type;
+  private String url;
+  private Map<String, String> properties;
+  private GizmoRelationshipHint[] in;
+  private GizmoRelationshipHint[] out;
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getType() {
+    return type;
+  }
+
+  public void setType(String type) {
+    this.type = type;
+  }
+
+  public String getUrl() {
+    return url;
+  }
+
+  public void setUrl(String url) {
+    this.url = url;
+  }
+
+  public Map<String, String> getProperties() {
+    return properties;
+  }
+
+  public void setProperties(Map<String, String> properties) {
+    this.properties = properties;
+  }
+
+  public GizmoRelationshipHint[] getIn() {
+    return in;
+  }
+
+  public void setIn(GizmoRelationshipHint[] in) {
+    this.in = in;
+  }
+
+  public GizmoRelationshipHint[] getOut() {
+    return out;
+  }
+
+  public void setOut(GizmoRelationshipHint[] out) {
+    this.out = out;
+  }
+
+  @Override
+  public String toString() {
+    return "GizmoEntity [" + (id != null ? "id=" + id + ", " : "")
+        + (type != null ? "type=" + type + ", " : "") + (url != null ? "url=" + url + ", " : "")
+        + (properties != null ? "properties=" + properties + ", " : "")
+        + (in != null ? "in=" + Arrays.toString(in) + ", " : "")
+        + (out != null ? "out=" + Arrays.toString(out) : "") + "]";
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoRelationshipEntity.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoRelationshipEntity.java
new file mode 100644
index 0000000..31ea78a
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoRelationshipEntity.java
@@ -0,0 +1,103 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.util.Map;
+
+public class GizmoRelationshipEntity {
+
+	/*
+	 * {"id":"oe4ur-3a0-27th-fu8","type":"has","url":
+	 * "services/inventory/relationships/v8/has/oe4ur-3a0-27th-fu8","source":
+	 * "services/inventory/v8/generic-vnf/4248","target":
+	 * "services/inventory/v8/vserver/20528",
+	 * "properties":{"is-parent":"true","multiplicity":"many","has-del-target":
+	 * "true","uses-resource": "true"}}
+	 */
+
+	private String id;
+	private String type;
+	private String url;
+	private String source;
+	private String target;
+	private Map<String, String> properties;
+
+	public String getId() {
+		return id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+	public String getType() {
+		return type;
+	}
+
+	public void setType(String type) {
+		this.type = type;
+	}
+
+	public String getUrl() {
+		return url;
+	}
+
+	public void setUrl(String url) {
+		this.url = url;
+	}
+
+	public String getSource() {
+		return source;
+	}
+
+	public void setSource(String source) {
+		this.source = source;
+	}
+
+	public String getTarget() {
+		return target;
+	}
+
+	public void setTarget(String target) {
+		this.target = target;
+	}
+
+	public Map<String, String> getProperties() {
+		return properties;
+	}
+
+	public void setProperties(Map<String, String> properties) {
+		this.properties = properties;
+	}
+
+	@Override
+	public String toString() {
+		return "GizmoRelationshipEntity [" + (id != null ? "id=" + id + ", " : "")
+				+ (type != null ? "type=" + type + ", " : "") + (url != null ? "url=" + url + ", " : "")
+				+ (source != null ? "source=" + source + ", " : "") + (target != null ? "target=" + target + ", " : "")
+				+ (properties != null ? "properties=" + properties : "") + "]";
+	}
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoRelationshipHint.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoRelationshipHint.java
new file mode 100644
index 0000000..5e22164
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GizmoRelationshipHint.java
@@ -0,0 +1,77 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+public class GizmoRelationshipHint {
+
+	  private String id;
+	  private String type;
+	  private String url;
+	  private String source;
+	  private String target;
+
+	  public String getId() {
+	    return id;
+	  }
+
+	  public void setId(String id) {
+	    this.id = id;
+	  }
+
+	  public String getType() {
+	    return type;
+	  }
+
+	  public void setType(String type) {
+	    this.type = type;
+	  }
+
+	  public String getUrl() {
+	    return url;
+	  }
+
+	  public void setUrl(String url) {
+	    this.url = url;
+	  }
+
+	  public String getSource() {
+	    return source;
+	  }
+
+	  public void setSource(String source) {
+	    this.source = source;
+	  }
+
+	  public String getTarget() {
+	    return target;
+	  }
+
+	  public void setTarget(String target) {
+	    this.target = target;
+	  }
+
+
+
+	}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GraphMeta.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GraphMeta.java
new file mode 100644
index 0000000..7e53665
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GraphMeta.java
@@ -0,0 +1,147 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import org.onap.aai.sparky.viewandinspect.EntityTypeAggregation;
+
+/**
+ * The Class GraphMeta.
+ */
+public class GraphMeta {
+
+  private com.fasterxml.jackson.databind.JsonNode aaiEntityNodeDescriptors;
+
+  private int numNodes;
+
+  private int numLinks;
+
+  private long renderTimeInMs;
+
+  private int numLinksResolvedSuccessfullyFromCache;
+
+  private int numLinksResolvedSuccessfullyFromServer;
+
+  private int numLinkResolveFailed;
+
+  private EntityTypeAggregation entitySummary;
+
+  /**
+   * Instantiates a new graph meta.
+   */
+  public GraphMeta() {
+    entitySummary = new EntityTypeAggregation();
+  }
+
+  public EntityTypeAggregation getEntitySummary() {
+    return entitySummary;
+  }
+
+  public void setEntitySummary(EntityTypeAggregation entitySummary) {
+    this.entitySummary = entitySummary;
+  }
+
+  public com.fasterxml.jackson.databind.JsonNode getAaiEntityNodeDescriptors() {
+    return aaiEntityNodeDescriptors;
+  }
+
+  public void setAaiEntityNodeDescriptors(
+      com.fasterxml.jackson.databind.JsonNode aaiEntityNodeDefinitions) {
+    this.aaiEntityNodeDescriptors = aaiEntityNodeDefinitions;
+  }
+
+  public int getNumLinksResolvedSuccessfullyFromCache() {
+    return numLinksResolvedSuccessfullyFromCache;
+  }
+
+  public void setNumLinksResolvedSuccessfullyFromCache(int numLinksResolvedSuccessfullyFromCache) {
+    this.numLinksResolvedSuccessfullyFromCache = numLinksResolvedSuccessfullyFromCache;
+  }
+
+  public int getNumLinksResolvedSuccessfullyFromServer() {
+    return numLinksResolvedSuccessfullyFromServer;
+  }
+
+  public void setNumLinksResolvedSuccessfullyFromServer(
+      int numLinksResolvedSuccessfullyFromServer) {
+    this.numLinksResolvedSuccessfullyFromServer = numLinksResolvedSuccessfullyFromServer;
+  }
+
+  public int getNumLinkResolveFailed() {
+    return numLinkResolveFailed;
+  }
+
+  public void setNumLinkResolveFailed(int numLinkResolveFailed) {
+    this.numLinkResolveFailed = numLinkResolveFailed;
+  }
+
+  public int getNumNodes() {
+    return numNodes;
+  }
+
+  public void setNumNodes(int numNodes) {
+    this.numNodes = numNodes;
+  }
+
+  public int getNumLinks() {
+    return numLinks;
+  }
+
+  public void setNumLinks(int numLinks) {
+    this.numLinks = numLinks;
+  }
+
+  public long getRenderTimeInMs() {
+    return renderTimeInMs;
+  }
+
+  public void setRenderTimeInMs(long renderTimeInMs) {
+    this.renderTimeInMs = renderTimeInMs;
+  }
+
+  /**
+   * Peg counter.
+   *
+   * @param counterName the counter name
+   */
+  public void pegCounter(String counterName) {
+    entitySummary.pegCounter(counterName);
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "GraphMeta ["
+        + (aaiEntityNodeDescriptors != null
+            ? "aaiEntityNodeDescriptors=" + aaiEntityNodeDescriptors + ", " : "")
+        + "numNodes=" + numNodes + ", numLinks=" + numLinks + ", renderTimeInMs=" + renderTimeInMs
+        + ", numLinksResolvedSuccessfullyFromCache=" + numLinksResolvedSuccessfullyFromCache
+        + ", numLinksResolvedSuccessfullyFromServer=" + numLinksResolvedSuccessfullyFromServer
+        + ", numLinkResolveFailed=" + numLinkResolveFailed + ", "
+        + (entitySummary != null ? "entitySummary=" + entitySummary : "") + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GraphRequest.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GraphRequest.java
new file mode 100644
index 0000000..23e50a9
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/GraphRequest.java
@@ -0,0 +1,58 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+public class GraphRequest {
+ 
+  private String hashId;
+  private boolean includeGraphMeta;
+  
+  public GraphRequest() {
+    
+  }
+  
+  public String getHashId() {
+    return hashId;
+  }
+
+  public void setHashId(String hashId) {
+    this.hashId = hashId;
+  }
+
+  public boolean isIncludeGraphMeta() {
+    return includeGraphMeta;
+  }
+
+  public void setIncludeGraphMeta(boolean includeGraphMeta) {
+    this.includeGraphMeta = includeGraphMeta;
+  }
+
+  @Override
+  public String toString() {
+    return "QueryRequest [" + (hashId != null ? "hashId=" + hashId + ", " : "")
+        + "includeGraphMeta=" + includeGraphMeta + "]";
+  }
+
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/InlineMessage.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/InlineMessage.java
new file mode 100644
index 0000000..f6f85bb
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/InlineMessage.java
@@ -0,0 +1,70 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+/**
+ * The Class InlineMessage.
+ */
+public class InlineMessage {
+
+  private String level;
+  private String message;
+
+  /**
+   * Instantiates a new inline message.
+   *
+   * @param level the level
+   * @param message the message
+   */
+  public InlineMessage(String level, String message) {
+    this.level = level;
+    this.message = message;
+  }
+
+  public String getLevel() {
+    return level;
+  }
+
+  public void setLevel(String level) {
+    this.level = level;
+  }
+
+  public String getMessage() {
+    return message;
+  }
+
+  public void setMessage(String message) {
+    this.message = message;
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return level + " : " + message;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/JsonNode.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/JsonNode.java
new file mode 100644
index 0000000..09e5956
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/JsonNode.java
@@ -0,0 +1,207 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.log4j.Logger;
+import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+/*
+ * We can use annotations to differentiate between intermediate data we use to build the node, and
+ * the data that we actually want to appear in the exported JSON.
+ */
+
+/*
+ * This is our current ( 14-June-2016 ) working schema that will remain organic until we get it just
+ * right.
+ *
+ * { "item-type": "customer", "item-name-key": "subscriber-name", “item-name-value” :
+ * “subscriber-name-123456789-aai847-data-01”, "item-properties": [{ "property-name":
+ * "subscriber-name", "property-value": "subscriber-name-123456789-aai847-data-01" }, {
+ * "property-name": "global-customer-id", "property-value":
+ * "global-customer-id-123456789-aai847-data-01" } ], "node-meta": { “color” : “#f2d2d2”,
+ * "isSearchTarget" : false, "nodeGroups" : "1,2,3,4" }, }
+ * 
+ */
+
+
+/**
+ * The Class JsonNode.
+ */
+public class JsonNode {
+
+  private String id;
+  private String itemType;
+  private String itemNameKey;
+  private String itemNameValue;
+  private Map<String, String> itemProperties;
+  private NodeMeta nodeMeta;
+
+  @JsonIgnore
+  private boolean isRootNode;
+
+
+  @JsonIgnore
+  private String resourceKey;
+  @JsonIgnore
+  private Collection<String> inboundNeighbors;
+
+  @JsonIgnore
+  private Collection<String> outboundNeighbors;
+
+
+  @JsonIgnore
+  private static final Logger LOG = Logger.getLogger(JsonNode.class);
+
+  private VisualizationConfigs visualizationConfigs;
+
+
+  /**
+   * Instantiates a new json node.
+   *
+   * @param ain the ain
+   */
+  public JsonNode(ActiveInventoryNode ain, VisualizationConfigs visualizationConfigs) {
+    this.resourceKey = ain.getNodeId();
+    this.itemProperties = ain.getProperties();
+    this.setItemType(ain.getEntityType());
+    this.setItemNameKey(ain.getPrimaryKeyName());
+    this.setItemNameValue(ain.getPrimaryKeyValue());
+    this.setId(ain.getNodeId());
+    this.isRootNode = ain.isRootNode();
+    this.visualizationConfigs = visualizationConfigs;
+
+    if (LOG.isDebugEnabled()) {
+      LOG.debug("---");
+      LOG.debug("JsonNode constructor using AIN = " + ain.dumpNodeTree(true));
+      LOG.debug("---");
+    }
+
+    inboundNeighbors = ain.getInboundNeighbors();
+    outboundNeighbors = ain.getOutboundNeighbors();
+
+    nodeMeta = new NodeMeta(this.visualizationConfigs);
+
+    nodeMeta.setNodeIssue(ain.isNodeIssue());
+    nodeMeta.setNodeValidated(ain.isNodeValidated());
+    nodeMeta.setNodeDepth(ain.getNodeDepth());
+
+    nodeMeta.setNumInboundNeighbors(ain.getInboundNeighbors().size());
+    nodeMeta.setNumOutboundNeighbors(ain.getOutboundNeighbors().size());
+
+    nodeMeta.setAtMaxDepth(ain.isAtMaxDepth());
+    nodeMeta.setSelfLinkResolved(!ain.isSelflinkRetrievalFailure());
+    nodeMeta.setProcessingErrorOccurred(ain.isProcessingErrorOccurred());
+    nodeMeta.setHasNeighbors(
+        ain.getOutboundNeighbors().size() > 0 || ain.getInboundNeighbors().size() > 0);
+    nodeMeta.setProcessingState(ain.getState());
+
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getItemNameKey() {
+    return itemNameKey;
+  }
+
+  public String getItemNameValue() {
+    return itemNameValue;
+  }
+
+  public Map<String, String> getItemProperties() {
+    return itemProperties;
+  }
+
+  public String getItemType() {
+    return itemType;
+  }
+
+  public String getResourceKey() {
+    return resourceKey;
+  }
+
+  public void setItemNameKey(String itemNameKey) {
+    this.itemNameKey = itemNameKey;
+  }
+
+  public void setItemNameValue(String itemNameValue) {
+    this.itemNameValue = itemNameValue;
+  }
+
+  public void setItemProperties(HashMap<String, String> itemProperties) {
+    this.itemProperties = itemProperties;
+  }
+
+  public void setItemType(String itemType) {
+    this.itemType = itemType;
+  }
+
+  public void setResourceKey(String resourceKey) {
+    this.resourceKey = resourceKey;
+  }
+
+  public NodeMeta getNodeMeta() {
+    return nodeMeta;
+  }
+
+  public void setNodeMeta(NodeMeta nodeMeta) {
+    this.nodeMeta = nodeMeta;
+  }
+
+  public boolean isRootNode() {
+    return isRootNode;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "JsonNode [" + (id != null ? "id=" + id + ", " : "")
+        + (itemType != null ? "itemType=" + itemType + ", " : "")
+        + (itemNameKey != null ? "itemNameKey=" + itemNameKey + ", " : "")
+        + (itemNameValue != null ? "itemNameValue=" + itemNameValue + ", " : "")
+        + (itemProperties != null ? "itemProperties=" + itemProperties + ", " : "")
+        + (nodeMeta != null ? "nodeMeta=" + nodeMeta + ", " : "")
+        + (resourceKey != null ? "resourceKey=" + resourceKey + ", " : "")
+        + (inboundNeighbors != null ? "inboundNeighbors=" + inboundNeighbors + ", " : "")
+        + (outboundNeighbors != null ? "outboundNeighbors=" + outboundNeighbors : "") + "]";
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/JsonNodeLink.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/JsonNodeLink.java
new file mode 100644
index 0000000..5891d51
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/JsonNodeLink.java
@@ -0,0 +1,77 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+/*
+ * Expected JSON Output:
+ * 
+ * { JsonNodeLink : { id : <value>, source : <value>, target : <value> } }
+ * 
+ */
+
+/**
+ * The Class JsonNodeLink.
+ */
+public class JsonNodeLink {
+
+  protected String id;
+  protected String source;
+  protected String target;
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getSource() {
+    return source;
+  }
+
+  public void setSource(String source) {
+    this.source = source;
+  }
+
+  public String getTarget() {
+    return target;
+  }
+
+  public void setTarget(String target) {
+    this.target = target;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "JsonNodeLink [id=" + id + ", source=" + source + ", target=" + target + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeDebug.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeDebug.java
new file mode 100644
index 0000000..0cc0746
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeDebug.java
@@ -0,0 +1,59 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+/**
+ * The Class NodeDebug.
+ */
+public class NodeDebug {
+  private boolean maxTraversalDepthReached;
+  private boolean processingError;
+  private String processingErrorCauses;
+
+  public boolean isMaxTraversalDepthReached() {
+    return maxTraversalDepthReached;
+  }
+
+  public void setMaxTraversalDepthReached(boolean maxTraversalDepthReached) {
+    this.maxTraversalDepthReached = maxTraversalDepthReached;
+  }
+
+  public boolean isProcessingError() {
+    return processingError;
+  }
+
+  public void setProcessingError(boolean processingError) {
+    this.processingError = processingError;
+  }
+
+  public String getProcessingErrorCauses() {
+    return processingErrorCauses;
+  }
+
+  public void setProcessingErrorCauses(String processingErrorCauses) {
+    this.processingErrorCauses = processingErrorCauses;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeMeta.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeMeta.java
new file mode 100644
index 0000000..bc21941
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeMeta.java
@@ -0,0 +1,207 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
+import org.onap.aai.sparky.viewandinspect.enumeration.NodeProcessingState;
+
+/**
+ * The Class NodeMeta.
+ */
+public class NodeMeta {
+
+  private String className;
+
+  private boolean isSearchTarget;
+
+  private NodeDebug nodeDebug;
+  private boolean nodeIssue;
+  private boolean nodeValidated;
+  private long selfLinkResponseTimeInMs;
+  private long numInboundNeighbors;
+  private long numOutboundNeighbors;
+
+  private boolean atMaxDepth;
+  private boolean selfLinkResolved;
+  private boolean processingErrorOccurred;
+  private boolean neighborsProcessed;
+  private int nodeDepth;
+  private boolean hasNeighbors;
+
+  private NodeProcessingState processingState;
+
+  private VisualizationConfigs visualizationConfigs;
+  
+  
+
+  /**
+   * Instantiates a new node meta.
+   */
+  public NodeMeta(VisualizationConfigs visualizationConfigs) {
+    this.isSearchTarget = false;
+    this.visualizationConfigs = visualizationConfigs; 
+    
+
+    if (this.visualizationConfigs.isVisualizationDebugEnabled()) {
+      nodeDebug = new NodeDebug();
+    }
+    this.numInboundNeighbors = 0;
+    this.numOutboundNeighbors = 0;
+
+    this.selfLinkResponseTimeInMs = 0;
+
+    this.atMaxDepth = false;
+    this.selfLinkResolved = false;
+    this.processingErrorOccurred = false;
+    this.hasNeighbors = false;
+    this.neighborsProcessed = false;
+    this.nodeDepth = ActiveInventoryNode.DEFAULT_INIT_NODE_DEPTH;
+    this.processingState = NodeProcessingState.INIT;
+
+  }
+
+  public boolean isAtMaxDepth() {
+    return atMaxDepth;
+  }
+
+  public void setAtMaxDepth(boolean atMaxDepth) {
+    this.atMaxDepth = atMaxDepth;
+  }
+
+  public boolean isSelfLinkResolved() {
+    return selfLinkResolved;
+  }
+
+
+
+  public NodeProcessingState getProcessingState() {
+    return processingState;
+  }
+
+  public void setProcessingState(NodeProcessingState processingState) {
+    this.processingState = processingState;
+  }
+
+  public void setSelfLinkResolved(boolean selfLinkResolved) {
+    this.selfLinkResolved = selfLinkResolved;
+  }
+
+  public boolean isProcessingErrorOccurred() {
+    return processingErrorOccurred;
+  }
+
+  public void setProcessingErrorOccurred(boolean processingErrorOccurred) {
+    this.processingErrorOccurred = processingErrorOccurred;
+  }
+
+  public boolean isHasNeighbors() {
+    return hasNeighbors;
+  }
+
+  public void setHasNeighbors(boolean hasNeighbors) {
+    this.hasNeighbors = hasNeighbors;
+  }
+
+  public boolean isNeighborsProcessed() {
+    return neighborsProcessed;
+  }
+
+  public void setNeighborsProcessed(boolean neighborsProcessed) {
+    this.neighborsProcessed = neighborsProcessed;
+  }
+
+  public int getNodeDepth() {
+    return nodeDepth;
+  }
+
+  public void setNodeDepth(int nodeDepth) {
+    this.nodeDepth = nodeDepth;
+  }
+
+  public void setNodeDebug(NodeDebug nodeDebug) {
+    this.nodeDebug = nodeDebug;
+  }
+
+  public String getClassName() {
+    return className;
+  }
+
+  public long getNumInboundNeighbors() {
+    return numInboundNeighbors;
+  }
+
+  public void setNumInboundNeighbors(long numInboundNeighbors) {
+    this.numInboundNeighbors = numInboundNeighbors;
+  }
+
+  public long getNumOutboundNeighbors() {
+    return numOutboundNeighbors;
+  }
+
+  public void setNumOutboundNeighbors(long numOutboundNeighbors) {
+    this.numOutboundNeighbors = numOutboundNeighbors;
+  }
+
+  public NodeDebug getNodeDebug() {
+    return nodeDebug;
+  }
+
+  public long getSelfLinkResponseTimeInMs() {
+    return selfLinkResponseTimeInMs;
+  }
+
+  public boolean isNodeIssue() {
+    return nodeIssue;
+  }
+
+  public boolean isNodeValidated() {
+    return nodeValidated;
+  }
+
+  public boolean isSearchTarget() {
+    return isSearchTarget;
+  }
+
+  public void setClassName(String className) {
+    this.className = className;
+  }
+
+  public void setNodeIssue(boolean nodeIssue) {
+    this.nodeIssue = nodeIssue;
+  }
+
+  public void setNodeValidated(boolean nodeValidated) {
+    this.nodeValidated = nodeValidated;
+  }
+
+  public void setSearchTarget(boolean isSearchTarget) {
+    this.isSearchTarget = isSearchTarget;
+  }
+
+  public void setSelfLinkResponseTimeInMs(long selfLinkResponseTimeInMs) {
+    this.selfLinkResponseTimeInMs = selfLinkResponseTimeInMs;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeProcessingTransaction.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeProcessingTransaction.java
new file mode 100644
index 0000000..8b1cb8d
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/NodeProcessingTransaction.java
@@ -0,0 +1,109 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import org.onap.aai.restclient.client.OperationResult;
+
+/**
+ * The Class NodeProcessingTransaction.
+ */
+public class NodeProcessingTransaction {
+
+  private ActiveInventoryNode processingNode;
+  private OperationResult opResult;
+  private String selfLinkWithModifiers;
+  private String requestParameters;
+
+  /**
+   * Instantiates a new node processing transaction.
+   */
+  public NodeProcessingTransaction() {}
+
+  public String getRequestParameters() {
+    return requestParameters;
+  }
+
+  public void setRequestParameters(String requestParameters) {
+    this.requestParameters = requestParameters;
+  }
+
+  public String getSelfLink() {
+    if (processingNode == null) {
+      return null;
+    }
+
+    return processingNode.getSelfLink(); 
+  }
+
+  public String getSelfLinkWithModifiers() {
+    if (processingNode == null) {
+      return null;
+    }
+
+    return processingNode.getSelfLink() + requestParameters;
+  }
+
+  public ActiveInventoryNode getProcessingNode() {
+    return processingNode;
+  }
+
+  public void setProcessingNode(ActiveInventoryNode processingNode) {
+    this.processingNode = processingNode;
+  }
+
+  public OperationResult getOpResult() {
+    return opResult;
+  }
+
+  public void setOpResult(OperationResult opResult) {
+    this.opResult = opResult;
+  }
+
+  /**
+   * Processing error occurred.
+   *
+   * @return true, if successful
+   */
+  public boolean processingErrorOccurred() {
+    if (opResult == null) {
+      return true;
+    }
+
+    return !opResult.wasSuccessful();
+
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "NodeProcessingTransaction ["
+        + (processingNode != null ? "processingNode=" + processingNode + ", " : "")
+        + (opResult != null ? "opResult=" + opResult + ", " : "") + "processorErrorOccurred="
+        + processingErrorOccurred() + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/QueryParams.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/QueryParams.java
new file mode 100644
index 0000000..f1a8e4e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/QueryParams.java
@@ -0,0 +1,57 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+/**
+ * The Class QueryParams.
+ */
+public class QueryParams {
+
+  private String searchTargetPrimaryKeyValues;
+  private String searchTargetNodeId;
+
+  /**
+   * Instantiates a new query params.
+   */
+  public QueryParams() {
+
+  }
+  
+  public String getSearchTargetPrimaryKeyValues() {
+    return searchTargetPrimaryKeyValues;
+  }
+
+  public void setSearchTargetPrimaryKeyValues(String searchTargetPrimaryKeyValues) {
+    this.searchTargetPrimaryKeyValues = searchTargetPrimaryKeyValues;
+  }
+
+  public String getSearchTargetNodeId() {
+    return searchTargetNodeId;
+  }
+
+  public void setSearchTargetNodeId(String searchTargetNodeId) {
+    this.searchTargetNodeId = searchTargetNodeId;
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/QueryRequest.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/QueryRequest.java
new file mode 100644
index 0000000..a542efd
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/QueryRequest.java
@@ -0,0 +1,47 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+/**
+ * The Class QueryRequest.
+ */
+public class QueryRequest {
+
+  private String hashId;
+
+  public String getHashId() {
+    return hashId;
+  }
+
+  public void setHashId(String hashId) {
+    this.hashId = hashId;
+  }
+
+  @Override
+  public String toString() {
+    return "QueryRequest [hashId=" + hashId + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelatedToProperty.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelatedToProperty.java
new file mode 100644
index 0000000..5d0f8c3
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelatedToProperty.java
@@ -0,0 +1,64 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The Class RelatedToProperty.
+ */
+public class RelatedToProperty {
+  protected String propertyKey;
+  protected String propertyValue;
+
+  @JsonProperty("property-key")
+  public String getPropertyKey() {
+    return propertyKey;
+  }
+
+  public void setPropertyKey(String propertyKey) {
+    this.propertyKey = propertyKey;
+  }
+
+  @JsonProperty("property-value")
+  public String getPropertyValue() {
+    return propertyValue;
+  }
+
+  public void setPropertyValue(String propertyValue) {
+    this.propertyValue = propertyValue;
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "RelatedToProperty [propertyKey=" + propertyKey + ", propertyValue=" + propertyValue
+        + "]";
+  }
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/Relationship.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/Relationship.java
new file mode 100644
index 0000000..813dec6
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/Relationship.java
@@ -0,0 +1,96 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.util.Arrays;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The Class Relationship.
+ */
+public class Relationship {
+
+  protected String relatedTo;
+  protected String relationshipLabel;
+  protected String relatedLink;
+  protected RelationshipData[] relationshipData;
+  protected RelatedToProperty[] relatedToProperty;
+
+  public String getRelatedTo() {
+    return relatedTo;
+  }
+
+  @JsonProperty("related-to")
+  public void setRelatedTo(String relatedTo) {
+    this.relatedTo = relatedTo;
+  }
+
+  public String getRelationshipLabel() {
+    return relationshipLabel;
+  }
+
+  @JsonProperty("relationship-label")
+  public void setRelationshipLabel(String relationshipLabel) {
+    this.relationshipLabel = relationshipLabel;
+  }
+  
+  public String getRelatedLink() {
+    return relatedLink;
+  }
+
+  @JsonProperty("related-link")
+  public void setRelatedLink(String relatedLink) {
+    this.relatedLink = relatedLink;
+  }
+
+  public RelationshipData[] getRelationshipData() {
+    return relationshipData;
+  }
+
+  @JsonProperty("relationship-data")
+  public void setRelationshipData(RelationshipData[] relationshipData) {
+    this.relationshipData = relationshipData;
+  }
+
+  public RelatedToProperty[] getRelatedToProperty() {
+    return relatedToProperty;
+  }
+
+  @JsonProperty("related-to-property")
+  public void setRelatedToProperty(RelatedToProperty[] relatedToProperty) {
+    this.relatedToProperty = relatedToProperty;
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "Relationship [relatedTo=" + relatedTo + ", relationshipLabel=" + relationshipLabel
+        + ", relatedLink=" + relatedLink + ", relationshipData=" + Arrays.toString(relationshipData)
+        + ", relatedToProperty=" + Arrays.toString(relatedToProperty) + "]";
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipData.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipData.java
new file mode 100644
index 0000000..c8dfefe
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipData.java
@@ -0,0 +1,63 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The Class RelationshipData.
+ */
+public class RelationshipData {
+  protected String relationshipKey;
+  protected String relationshipValue;
+
+  @JsonProperty("relationship-key")
+  public String getRelationshipKey() {
+    return relationshipKey;
+  }
+
+  public void setRelationshipKey(String relationshipKey) {
+    this.relationshipKey = relationshipKey;
+  }
+
+  @JsonProperty("relationship-value")
+  public String getRelationshipValue() {
+    return relationshipValue;
+  }
+
+  public void setRelationshipValue(String relationshipValue) {
+    this.relationshipValue = relationshipValue;
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "RelationshipData [relationshipKey=" + relationshipKey + ", relationshipValue="
+        + relationshipValue + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipDirectionality.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipDirectionality.java
new file mode 100644
index 0000000..13d0537
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipDirectionality.java
@@ -0,0 +1,42 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+/**
+ * This enumeration is intended to be used to help us discriminate neighbor relationships for the
+ * purpose of visualization and conceptualization to model in/out relationships between
+ * ActiveInventoryNodes.
+ * Possible visualization behaviors could be the following: - IN ( draw a line with 1 arrow ) - OUT
+ * ( draw a line with 1 arrow ) - BOTH ( draw a line with 2 arrows, or 2 lines with 1 arrow each ) -
+ * UNKNOWN ( draw a line with no arrows )
+ * The UNKNOWN case is what we have at the moment where we have a collection neighbors with no
+ * knowledge of relationship directionality.
+ * 
+ * @author davea
+ *
+ */
+public enum RelationshipDirectionality {
+  IN, OUT, BOTH, UNKNOWN
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipList.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipList.java
new file mode 100644
index 0000000..9c81a3d
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/RelationshipList.java
@@ -0,0 +1,57 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.util.Arrays;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The Class RelationshipList.
+ */
+public class RelationshipList {
+
+  protected Relationship[] relationship;
+
+  public Relationship[] getRelationshipList() {
+    return relationship;
+  }
+
+  @JsonProperty("relationship")
+  public void setRelationshipList(Relationship[] relationship) {
+    this.relationship = relationship;
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "RelationshipList [relationshipList=" + Arrays.toString(relationship) + "]";
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SearchableEntityList.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SearchableEntityList.java
new file mode 100644
index 0000000..d853673
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SearchableEntityList.java
@@ -0,0 +1,116 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import org.onap.aai.sparky.sync.entity.SearchableEntity;
+
+import java.util.Set;
+
+public class SearchableEntityList {
+
+    private List<SearchableEntity> entities;
+    
+    public SearchableEntityList() {
+        entities = new ArrayList<SearchableEntity>();
+    }
+
+    public List<SearchableEntity> getEntities() {
+        return entities;
+    }
+
+    public void setEntities(List<SearchableEntity> entities) {
+        this.entities = entities;
+    }
+    
+    public void addEntity(SearchableEntity entity) {
+        
+        if ( !entities.contains(entity)) {
+            entities.add(entity);
+        }
+        
+    }
+
+    protected static SearchableEntity buildEntity(String entityType, String pkeyValue, String link, Map<String,String> searchTags ) {
+        
+        SearchableEntity se = new SearchableEntity();
+        
+        se.setEntityType(entityType);
+        se.setEntityPrimaryKeyValue(pkeyValue);
+        se.setLink(link);
+        
+        if ( searchTags != null) {
+            
+            Set<Entry<String, String>> entrySet = searchTags.entrySet();
+            
+            for ( Entry<String, String> entry : entrySet ) {
+                se.addSearchTagWithKey(entry.getKey(), entry.getValue());
+            }
+        }
+        
+        se.deriveFields();
+        
+        return se;
+        
+    }
+    
+    protected static Map<String,String> getSearchTagMap(String... tags) {
+        
+        HashMap<String,String> dataMap = new HashMap<String,String>();
+        
+        if ( tags != null && tags.length >= 2 ) {
+            
+            int numTags = tags.length;
+            int index = 0;
+            
+            while ( index < numTags ) {
+                
+                if ( index + 1 < numTags ) {
+                    // we have enough parameters for the current set
+                    dataMap.put(tags[index], tags[index+1]);
+                    index += 2;
+                } else {
+                    break;
+                }
+            }
+            
+        }
+        
+        return dataMap;
+        
+        
+    }
+
+    @Override
+    public String toString() {
+        return "SearchableEntityList [" + (entities != null ? "entities=" + entities : "") + "]";
+    }
+
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SelfLinkDeterminationTransaction.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SelfLinkDeterminationTransaction.java
new file mode 100644
index 0000000..d69994b
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SelfLinkDeterminationTransaction.java
@@ -0,0 +1,80 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import org.onap.aai.restclient.client.OperationResult;
+
+public class SelfLinkDeterminationTransaction {
+
+  private String parentNodeId;
+  private ActiveInventoryNode newNode;
+  private String queryString;
+  private String entityUrl;
+  private OperationResult opResult;
+
+
+  public String getParentNodeId() {
+    return parentNodeId;
+  }
+
+  public void setParentNodeId(String parentNodeId) {
+    this.parentNodeId = parentNodeId;
+  }
+
+  public ActiveInventoryNode getNewNode() {
+    return newNode;
+  }
+
+  public void setNewNode(ActiveInventoryNode newNode) {
+    this.newNode = newNode;
+  }
+
+  public OperationResult getOpResult() {
+    return opResult;
+  }
+
+  public void setOpResult(OperationResult opResult) {
+    this.opResult = opResult;
+  }
+
+  public String getQueryString() {
+    return queryString;
+  }
+
+  public void setQueryString(String queryString) {
+    this.queryString = queryString;
+  }
+
+  public String getEntityUrl() {
+    return entityUrl;
+  }
+
+  public void setEntityUrl(String entityUrl) {
+    this.entityUrl = entityUrl;
+  }
+
+
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SparkyGraphLink.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SparkyGraphLink.java
new file mode 100644
index 0000000..9b6e4e9
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SparkyGraphLink.java
@@ -0,0 +1,75 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+/*
+ * Expected JSON Output:
+ * 
+ * { JsonNodeLink : { id : <value>, source : <value>, target : <value> } }
+ * 
+ */
+
+/**
+ * The Class JsonNodeLink.
+ */
+public class SparkyGraphLink {
+
+  protected String id;
+  protected String source;
+  protected String target;
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getSource() {
+    return source;
+  }
+
+  public void setSource(String source) {
+    this.source = source;
+  }
+
+  public String getTarget() {
+    return target;
+  }
+
+  public void setTarget(String target) {
+    this.target = target;
+  }
+
+  /* (non-Javadoc)
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "JsonNodeLink [id=" + id + ", source=" + source + ", target=" + target + "]";
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SparkyGraphNode.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SparkyGraphNode.java
new file mode 100644
index 0000000..5171eaf
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/entity/SparkyGraphNode.java
@@ -0,0 +1,248 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.entity;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.aggregatevnf.search.AggregateSummaryProcessor;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.subscription.config.SubscriptionConfig;
+import org.onap.aai.sparky.subscription.payload.entity.ObjectInspectorPayload;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+/*
+ * We can use annotations to differentiate between intermediate data we use to build the node, and
+ * the data that we actually want to appear in the exported JSON.
+ */
+
+/*
+ * This is our current ( 14-June-2016 ) working schema that will remain organic until we get it just
+ * right.
+ *
+ * { "item-type": "customer", "item-name-key": "subscriber-name", “item-name-value” :
+ * “subscriber-name-123456789-aai847-data-01”, "item-properties": [{ "property-name":
+ * "subscriber-name", "property-value": "subscriber-name-123456789-aai847-data-01" }, {
+ * "property-name": "global-customer-id", "property-value":
+ * "global-customer-id-123456789-aai847-data-01" } ], "node-meta": { “color” : “#f2d2d2”,
+ * "isSearchTarget" : false, "nodeGroups" : "1,2,3,4" }, }
+ * 
+ */
+
+
+/**
+ * The Class JsonNode.
+ */
+public class SparkyGraphNode {
+
+  private String id;
+  private String itemType;
+  private String itemNameKey;
+  private String itemNameValue;
+  private Map<String, String> itemProperties;
+  private NodeMeta nodeMeta;
+  private ObjectInspectorPayload externalResourcePayload;
+
+  @JsonIgnore
+  private boolean isRootNode;
+
+
+  @JsonIgnore
+  private String resourceKey;
+  @JsonIgnore
+  private Collection<String> inboundNeighbors;
+
+  @JsonIgnore
+  private Collection<String> outboundNeighbors;
+
+
+  @JsonIgnore
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(SparkyGraphNode.class);
+
+  private VisualizationConfigs visualizationConfigs;
+  private SubscriptionConfig subConfig;
+
+  /**
+   * Instantiates a new SparkyGraphNode.
+   *
+   * @param ain the ain
+   */
+  public SparkyGraphNode(ActiveInventoryNode ain, VisualizationConfigs visualizationConfigs, SubscriptionConfig subConfig) {
+    this.resourceKey = ain.getNodeId();
+    this.itemProperties = ain.getProperties();
+    this.setItemType(ain.getEntityType());
+    this.setItemNameKey(ain.getPrimaryKeyName());
+    this.setItemNameValue(ain.getPrimaryKeyValue());
+    this.setId(ain.getNodeId());
+    this.isRootNode = ain.isRootNode();
+    this.visualizationConfigs = visualizationConfigs;
+    this.setSubConfig(subConfig);
+
+    if (LOG.isDebugEnabled()) {
+      LOG.debug("---");
+      LOG.debug("JsonNode constructor using AIN = " + ain.dumpNodeTree(true));
+      LOG.debug("---");
+    }
+
+    inboundNeighbors = ain.getInboundNeighbors();
+    outboundNeighbors = ain.getOutboundNeighbors();
+
+    nodeMeta = new NodeMeta(this.visualizationConfigs);
+
+    nodeMeta.setNodeIssue(ain.isNodeIssue());
+    nodeMeta.setNodeValidated(ain.isNodeValidated());
+    nodeMeta.setNodeDepth(ain.getNodeDepth());
+
+    nodeMeta.setNumInboundNeighbors(ain.getInboundNeighbors().size());
+    nodeMeta.setNumOutboundNeighbors(ain.getOutboundNeighbors().size());
+
+    nodeMeta.setAtMaxDepth(ain.isAtMaxDepth());
+    nodeMeta.setSelfLinkResolved(!ain.isSelflinkRetrievalFailure());
+    nodeMeta.setProcessingErrorOccurred(ain.isProcessingErrorOccurred());
+    nodeMeta.setHasNeighbors(
+        ain.getOutboundNeighbors().size() > 0 || ain.getInboundNeighbors().size() > 0);
+
+    if (subConfig.getIsLaunchOIEnabled()) {
+      try {
+        Collection<String> entityTypes = subConfig.getAnnEntitiyTypes();
+        for (String entityType : entityTypes) {
+          if (entityType.equals(this.getItemType())) {
+            ObjectInspectorPayload lic = ObjectInspectorPayload.getOIPayload(subConfig);
+            lic.getMessage().getPayload().getParams().setObjectName(this.getItemNameValue());
+            this.setExternalResourcePayload(lic);
+            break;
+          }
+        }
+      } catch (IOException e) {
+        String message = "Could not map JSON to object " + "Attempted to convert: "
+            + SparkyConstants.SUBSCRIPTION_OI_MAPPING + ". Error: " + e.getLocalizedMessage();
+        LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, message);
+      }
+    }
+    nodeMeta.setProcessingState(ain.getState());
+
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getItemNameKey() {
+    return itemNameKey;
+  }
+
+  public String getItemNameValue() {
+    return itemNameValue;
+  }
+
+  public Map<String, String> getItemProperties() {
+    return itemProperties;
+  }
+
+  public String getItemType() {
+    return itemType;
+  }
+
+  public String getResourceKey() {
+    return resourceKey;
+  }
+
+  public void setItemNameKey(String itemNameKey) {
+    this.itemNameKey = itemNameKey;
+  }
+
+  public void setItemNameValue(String itemNameValue) {
+    this.itemNameValue = itemNameValue;
+  }
+
+  public void setItemProperties(HashMap<String, String> itemProperties) {
+    this.itemProperties = itemProperties;
+  }
+
+  public void setItemType(String itemType) {
+    this.itemType = itemType;
+  }
+
+  public void setResourceKey(String resourceKey) {
+    this.resourceKey = resourceKey;
+  }
+
+  public NodeMeta getNodeMeta() {
+    return nodeMeta;
+  }
+
+  public void setNodeMeta(NodeMeta nodeMeta) {
+    this.nodeMeta = nodeMeta;
+  }
+
+  public boolean isRootNode() {
+    return isRootNode;
+  }
+
+  public ObjectInspectorPayload getExternalResourcePayload() {
+    return externalResourcePayload;
+  }
+
+  public void setExternalResourcePayload(ObjectInspectorPayload externalResourcePayload) {
+    this.externalResourcePayload = externalResourcePayload;
+  }
+  
+  public SubscriptionConfig getSubConfig() {
+    return subConfig;
+  }
+
+  public void setSubConfig(SubscriptionConfig subConfig) {
+    this.subConfig = subConfig;
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.lang.Object#toString()
+   */
+  @Override
+  public String toString() {
+    return "JsonNode [" + (id != null ? "id=" + id + ", " : "")
+        + (itemType != null ? "itemType=" + itemType + ", " : "")
+        + (itemNameKey != null ? "itemNameKey=" + itemNameKey + ", " : "")
+        + (itemNameValue != null ? "itemNameValue=" + itemNameValue + ", " : "")
+        + (itemProperties != null ? "itemProperties=" + itemProperties + ", " : "")
+        + (nodeMeta != null ? "nodeMeta=" + nodeMeta + ", " : "")
+        + (resourceKey != null ? "resourceKey=" + resourceKey + ", " : "")
+        + (inboundNeighbors != null ? "inboundNeighbors=" + inboundNeighbors + ", " : "")
+        + (outboundNeighbors != null ? "outboundNeighbors=" + outboundNeighbors : "") + "]";
+  }
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/enumeration/NodeProcessingAction.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/enumeration/NodeProcessingAction.java
new file mode 100644
index 0000000..5c6cdd8
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/enumeration/NodeProcessingAction.java
@@ -0,0 +1,36 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.enumeration;
+
+/**
+ * The Enum NodeProcessingAction.
+ */
+public enum NodeProcessingAction {
+  SELF_LINK_SET, NEW_NODE_PROCESSED, SELF_LINK_RESOLVE_ERROR, SELF_LINK_DETERMINATION_ERROR, 
+  SELF_LINK_RESOLVE_OK, SELF_LINK_RESPONSE_PARSE_ERROR, SELF_LINK_RESPONSE_PARSE_OK, 
+  NEIGHBORS_PROCESSED_ERROR, NEIGHBORS_PROCESSED_OK, COMPLEX_ATTRIBUTE_GROUP_PARSE_ERROR, 
+  COMPLEX_ATTRIBUTE_GROUP_PARSE_OK, NODE_IDENTITY_ERROR,UNEXPECTED_STATE_TRANSITION
+}
+
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/enumeration/NodeProcessingState.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/enumeration/NodeProcessingState.java
new file mode 100644
index 0000000..18673ef
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/enumeration/NodeProcessingState.java
@@ -0,0 +1,31 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.enumeration;
+
+/**
+ * The Enum NodeProcessingState.
+ */
+public enum NodeProcessingState {
+  INIT, SELF_LINK_UNRESOLVED, SELF_LINK_RESPONSE_UNPROCESSED, NEIGHBORS_UNPROCESSED, READY, ERROR}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/search/ViewInspectSearchProvider.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/search/ViewInspectSearchProvider.java
new file mode 100644
index 0000000..c0a7711
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/search/ViewInspectSearchProvider.java
@@ -0,0 +1,426 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.search;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.common.search.CommonSearchSuggestion;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.search.SearchServiceAdapter;
+import org.onap.aai.sparky.search.api.SearchProvider;
+import org.onap.aai.sparky.search.config.SuggestionConfig;
+import org.onap.aai.sparky.search.entity.QuerySearchEntity;
+import org.onap.aai.sparky.search.entity.SearchSuggestion;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+public class ViewInspectSearchProvider implements SearchProvider {
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(ViewInspectSearchProvider.class);
+
+  private SearchServiceAdapter searchServiceAdapter = null;
+  private SuggestionConfig suggestionConfig; 
+  private String additionalSearchSuggestionText;
+  
+  private static final String KEY_SEARCH_RESULT = "searchResult";
+  private static final String KEY_HITS = "hits";
+  private static final String KEY_DOCUMENT = "document";
+  private static final String KEY_CONTENT = "content";
+
+  private static final String KEY_SEARCH_TAG_IDS = "searchTagIDs";
+  private static final String KEY_SEARCH_TAGS = "searchTags";
+  private static final String KEY_LINK = "link";
+  private static final String KEY_ENTITY_TYPE = "entityType";
+
+  private final String viewInspectIndexName;
+  private final String viewInspectSuggestionRoute;
+  private OxmEntityLookup oxmEntityLookup;
+  
+  public ViewInspectSearchProvider(SearchServiceAdapter searchServiceAdapter,
+      SuggestionConfig suggestionConfig, String viewInspectIndexName,
+      String viewInspectSuggestionRoute, OxmEntityLookup oxmEntityLookup) throws Exception {
+
+    this.searchServiceAdapter = searchServiceAdapter;
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.suggestionConfig = suggestionConfig;
+    additionalSearchSuggestionText = null;
+    this.viewInspectIndexName = viewInspectIndexName;
+    this.viewInspectSuggestionRoute = viewInspectSuggestionRoute;
+
+  }
+  
+  @Override
+  public List<SearchSuggestion> search(QuerySearchEntity queryRequest) {
+
+    List<SearchSuggestion> suggestionEntityList = new ArrayList<SearchSuggestion>();
+    
+    /*
+     * Based on the configured stop words, we need to strip any matched stop-words ( case
+     * insensitively ) from the query string, before hitting elastic to prevent the words from being
+     * used against the elastic view-and-inspect index. Another alternative to this approach would
+     * be to define stop words on the elastic search index configuration for the
+     * entity-search-index, but but that may be more complicated / more risky than just a simple bug
+     * fix, but it's something we should think about for the future.
+     */
+
+    try {
+      final String queryStringWithoutStopWords =
+          stripStopWordsFromQuery(queryRequest.getQueryStr());
+
+      final String fullUrlStr = searchServiceAdapter.buildSearchServiceQueryUrl(viewInspectIndexName); 
+
+      String postBody = String.format(VIUI_SEARCH_TEMPLATE, Integer.parseInt(queryRequest.getMaxResults()),
+          queryStringWithoutStopWords);
+
+      OperationResult opResult = searchServiceAdapter.doPost(fullUrlStr, postBody, "application/json");
+      if (opResult.getResultCode() == 200) {
+        suggestionEntityList =
+            generateSuggestionsForSearchResponse(opResult.getResult(), queryRequest.getQueryStr());
+      }
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.SEARCH_SERVLET_ERROR,
+          "View and inspect query failed with error = " + exc.getMessage());
+    }
+    return suggestionEntityList;
+
+
+  }
+  
+  public String getAdditionalSearchSuggestionText() {
+    return additionalSearchSuggestionText;
+  }
+
+  public void setAdditionalSearchSuggestionText(String additionalSearchSuggestionText) {
+    this.additionalSearchSuggestionText = additionalSearchSuggestionText;
+  }
+
+  
+
+  
+  /**
+   * Builds the search response.
+   *
+   * @param operationResult The Elasticsearch query result
+   * @param queryStr The string the user typed into the search bar
+   * @return A list of search suggestions and corresponding UI filter values
+   */
+  private List<SearchSuggestion> generateSuggestionsForSearchResponse(String operationResult,
+      String queryStr) {
+
+
+    if (operationResult == null || operationResult.length() == 0) {
+      return null;
+    }
+
+    ObjectMapper mapper = new ObjectMapper();
+    JsonNode rootNode = null;
+    List<SearchSuggestion> suggestionEntityList = new ArrayList<SearchSuggestion>();
+    try {
+      rootNode = mapper.readTree(operationResult);
+
+      JsonNode hitsNode = rootNode.get(KEY_SEARCH_RESULT);
+      
+
+
+      // Check if there are hits that are coming back
+      if (hitsNode.has(KEY_HITS)) {
+        ArrayNode hitsArray = (ArrayNode) hitsNode.get(KEY_HITS);
+
+        /*
+         * next we iterate over the values in the hit array elements
+         */
+
+        Iterator<JsonNode> nodeIterator = hitsArray.elements();
+        JsonNode entityNode = null;
+        CommonSearchSuggestion suggestionEntity = null;
+        JsonNode sourceNode = null;
+        while (nodeIterator.hasNext()) {
+          entityNode = nodeIterator.next();
+          sourceNode = entityNode.get(KEY_DOCUMENT).get(KEY_CONTENT);
+
+          // do the point transformation as we build the response?
+          suggestionEntity = new CommonSearchSuggestion();
+          suggestionEntity.setRoute(viewInspectSuggestionRoute);
+
+          /*
+           * This is where we probably want to annotate the search tags because we also have access
+           * to the seachTagIds
+           */
+
+          String searchTagIds = getValueFromNode(sourceNode, KEY_SEARCH_TAG_IDS);
+          String searchTags = getValueFromNode(sourceNode, KEY_SEARCH_TAGS);
+          String entityType = getValueFromNode(sourceNode, KEY_ENTITY_TYPE);
+          String link = getValueFromNode(sourceNode, KEY_LINK);
+
+          if (link != null) {
+            suggestionEntity.setHashId(NodeUtils.generateUniqueShaDigest(link));
+          }
+
+          try {
+            suggestionEntity
+                .setText(annotateSearchTags(searchTags, searchTagIds, entityType, queryStr));
+          } catch (Exception exc) {
+            LOG.error(AaiUiMsgs.SEARCH_TAG_ANNOTATION_ERROR, searchTags.toString(),
+                exc.getLocalizedMessage());
+            // at least send back the un-annotated search tags
+            suggestionEntity.setText(searchTags);
+          }
+          
+          if ( getAdditionalSearchSuggestionText() != null ) {
+            String suggestionText = suggestionEntity.getText() ;
+            suggestionText += SparkyConstants.SUGGESTION_TEXT_SEPARATOR
+                + getAdditionalSearchSuggestionText();
+            suggestionEntity.setText(suggestionText);
+          }
+
+          if (searchTags != null) {
+            suggestionEntityList.add(suggestionEntity);
+          }
+
+        }
+      }
+    } catch (IOException exc) {
+      LOG.warn(AaiUiMsgs.SEARCH_RESPONSE_BUILDING_EXCEPTION, exc.getLocalizedMessage());
+    }
+    return suggestionEntityList;
+  }
+  
+  
+  
+  /**
+   * The current format of an UI-dropdown-item is like: "search-terms  entityType  att1=attr1_val".
+   * Example, for pserver: search-terms pserver hostname=djmAG-72060,
+   * pserver-name2=example-pserver-name2-val-17254, pserver-id=example-pserver-id-val-17254,
+   * ipv4-oam-address=example-ipv4-oam-address-val-17254 SearchController.js parses the above
+   * format. So if you are modifying the parsing below, please update SearchController.js as well.
+   *
+   * @param searchTags the search tags
+   * @param searchTagIds the search tag ids
+   * @param entityType the entity type
+   * @param queryStr the query str
+   * @return the string
+   */
+
+  private String annotateSearchTags(String searchTags, String searchTagIds, String entityType,
+      String queryStr) {
+
+    if (searchTags == null || searchTagIds == null) {
+      String valueOfSearchTags = String.valueOf(searchTags);
+      String valueOfSearchTagIds = String.valueOf(searchTagIds);
+
+      LOG.error(AaiUiMsgs.SEARCH_TAG_ANNOTATION_ERROR, "See error",
+          "Search tags = " + valueOfSearchTags + " and Seach tag IDs = " + valueOfSearchTagIds);
+      return searchTags;
+    }
+
+    if (entityType == null) {
+      LOG.error(AaiUiMsgs.SEARCH_TAG_ANNOTATION_ERROR, searchTags.toString(), "EntityType is null");
+      return searchTags;
+    }
+
+    if (queryStr == null) {
+      LOG.error(AaiUiMsgs.SEARCH_TAG_ANNOTATION_ERROR, searchTags.toString(),
+          "Query string is null");
+      return searchTags;
+    }
+
+    /*
+     * The ElasticSearch analyzer has already applied the lowercase filter, so we don't have to
+     * covert them again
+     */
+    String[] searchTagsArray = searchTags.split(";");
+    String[] searchTagIdsArray = searchTagIds.split(";");
+
+    // specifically apply lower case to the the query terms to make matching
+    // simpler
+    String[] queryTerms = queryStr.toLowerCase().split(" ");
+
+    OxmEntityDescriptor desc = oxmEntityLookup.getEntityDescriptors().get(entityType);
+
+    if (desc == null) {
+      LOG.error(AaiUiMsgs.ENTITY_NOT_FOUND_IN_OXM, entityType.toString());
+      return searchTags;
+    }
+
+    String primaryKeyName = NodeUtils.concatArray(desc.getPrimaryKeyAttributeNames(), "/");
+    String primaryKeyValue = null;
+
+    /*
+     * For each used attribute, get the fieldName for the attribute index and transform the search
+     * tag into t1,t2,t3 => h1=t1, h2=t2, h3=t3;
+     */
+    StringBuilder searchTagsBuilder = new StringBuilder(128);
+    searchTagsBuilder.append(entityType);
+
+    String primaryKeyConjunctionValue = null;
+    boolean queryTermsMatchedSearchTags = false;
+
+    if (searchTagsArray.length == searchTagIdsArray.length) {
+      for (int i = 0; i < searchTagsArray.length; i++) {
+        String searchTagAttributeId = searchTagIdsArray[i];
+        String searchTagAttributeValue = searchTagsArray[i];
+
+        // Find the concat conjunction
+        Map<String, String> pairConjunctionList = suggestionConfig.getPairingList();
+
+        String suggConjunction = null;
+        if (pairConjunctionList.get(searchTagAttributeId) != null) {
+          suggConjunction = pairConjunctionList.get(searchTagAttributeId);
+        } else {
+          suggConjunction = suggestionConfig.getDefaultPairingValue();
+        }
+
+        if (primaryKeyName.equals(searchTagAttributeId)) {
+          primaryKeyValue = searchTagAttributeValue;
+          primaryKeyConjunctionValue = suggConjunction;
+        }
+
+        if (queryTermsMatchSearchTag(queryTerms, searchTagAttributeValue)) {
+          searchTagsBuilder.append(" " + suggConjunction + " " + searchTagAttributeValue);
+          queryTermsMatchedSearchTags = true;
+        }
+      }
+    } else {
+      String errorMessage =
+          "Search tags length did not match search tag ID length for entity type " + entityType;
+      LOG.error(AaiUiMsgs.ENTITY_SYNC_SEARCH_TAG_ANNOTATION_FAILED, errorMessage);
+    }
+    
+    
+
+    /*
+     * if none of the user query terms matched the index entity search tags then we should still tag
+     * the matched entity with a conjunction set to at least it's entity primary key value to
+     * discriminate between the entities of the same type in the search results displayed in the UI
+     * search bar results
+     */
+
+    if (!queryTermsMatchedSearchTags) {
+
+      if (primaryKeyValue != null && primaryKeyConjunctionValue != null) {
+        searchTagsBuilder.append(" " + primaryKeyConjunctionValue + " " + primaryKeyValue);
+      } else {
+        LOG.error(AaiUiMsgs.SEARCH_TAG_ANNOTATION_ERROR, "See error",
+            "Could not annotate user query terms " + queryStr
+                + " from available entity search tags = " + searchTags);
+        return searchTags;
+      }
+
+    }
+
+    return searchTagsBuilder.toString();
+
+  }
+  
+  /**
+   * Query terms match search tag.
+   *
+   * @param queryTerms the query terms
+   * @param searchTag the search tag
+   * @return true, if successful @return.
+   */
+  private boolean queryTermsMatchSearchTag(String[] queryTerms, String searchTag) {
+
+    if (queryTerms == null || queryTerms.length == 0 || searchTag == null) {
+      return false;
+    }
+
+    for (String queryTerm : queryTerms) {
+      if (searchTag.toLowerCase().contains(queryTerm.toLowerCase())) {
+        return true;
+      }
+    }
+
+    return false;
+
+  }
+  
+  /**
+   * Gets the value from node.
+   *
+   * @param node the node
+   * @param fieldName the field name
+   * @return the value from node
+   */
+  private String getValueFromNode(JsonNode node, String fieldName) {
+
+    if (node == null || fieldName == null) {
+      return null;
+    }
+
+    JsonNode valueNode = node.get(fieldName);
+
+    if (valueNode != null) {
+      return valueNode.asText();
+    }
+
+    return null;
+
+  }
+  
+  private static final String VIUI_SEARCH_TEMPLATE =
+      "{ " + "\"results-start\": 0," + "\"results-size\": %d," + "\"queries\": [{" + "\"must\": {"
+          + "\"match\": {" + "\"field\": \"entityType searchTags crossEntityReferenceValues\","
+          + "\"value\": \"%s\"," + "\"operator\": \"and\", "
+          + "\"analyzer\": \"whitespace_analyzer\"" + "}" + "}" + "}]" + "}";
+  
+ //private SuggestionConfig suggestionConfig = null;
+  
+  /**
+   * @param queryStr - space separate query search terms
+   * @return - query string with stop-words removed
+   */
+  private String stripStopWordsFromQuery(String queryStr) {
+
+    if (queryStr == null) {
+      return queryStr;
+    }
+
+    Collection<String> stopWords = suggestionConfig.getStopWords();
+    ArrayList<String> queryTerms =
+        new ArrayList<String>(Arrays.asList(queryStr.toLowerCase().split(" ")));
+
+    queryTerms.removeAll(stopWords);
+
+    return String.join(" ", queryTerms);
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseGizmoVisualizationContext.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseGizmoVisualizationContext.java
new file mode 100644
index 0000000..d0cabfe
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseGizmoVisualizationContext.java
@@ -0,0 +1,990 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.services;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.dal.GizmoAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.entity.SearchableEntity;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
+import org.onap.aai.sparky.viewandinspect.entity.ActiveInventoryNode;
+import org.onap.aai.sparky.viewandinspect.entity.GizmoEntity;
+import org.onap.aai.sparky.viewandinspect.entity.GizmoRelationshipEntity;
+import org.onap.aai.sparky.viewandinspect.entity.GizmoRelationshipHint;
+import org.onap.aai.sparky.viewandinspect.entity.InlineMessage;
+import org.onap.aai.sparky.viewandinspect.entity.NodeProcessingTransaction;
+import org.onap.aai.sparky.viewandinspect.entity.QueryParams;
+import org.onap.aai.sparky.viewandinspect.enumeration.NodeProcessingAction;
+import org.onap.aai.sparky.viewandinspect.enumeration.NodeProcessingState;
+import org.onap.aai.sparky.viewandinspect.task.PerformGizmoNodeSelfLinkProcessingTask;
+
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.PropertyNamingStrategy;
+
+/**
+ * The Class SelfLinkNodeCollector.
+ */
+public class BaseGizmoVisualizationContext implements VisualizationContext {
+
+  private static final int MAX_DEPTH_EVALUATION_ATTEMPTS = 100;
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(BaseGizmoVisualizationContext.class);
+
+  private final GizmoAdapter gizmoAdapter;
+
+  private AtomicInteger numLinksDiscovered;
+  private AtomicInteger numSuccessfulLinkResolveFromCache;
+  private AtomicInteger numSuccessfulLinkResolveFromFromServer;
+  private AtomicInteger numFailedLinkResolve;
+  private AtomicInteger aaiWorkOnHand;
+
+  private VisualizationConfigs visualizationConfigs;
+
+  private AtomicInteger totalLinksRetrieved;
+
+  private final long contextId;
+  private final String contextIdStr;
+  private long lastProcessStatesSummaryLogInMs = -1;
+
+
+  private ObjectMapper mapper;
+  private InlineMessage inlineMessage = null;
+
+  private ExecutorService graphExecutorService;
+  private OxmEntityLookup oxmEntityLookup;
+  private boolean rootNodeFound;
+
+  /*
+   * The node cache is intended to be a flat structure indexed by a primary key to avoid needlessly
+   * re-requesting the same self-links over-and-over again, to speed up the overall render time and
+   * more importantly to reduce the network cost of determining information we already have.
+   */
+  private ConcurrentHashMap<String, ActiveInventoryNode> nodeCache;
+
+  /**
+   * Instantiates a new self link node collector.
+   *
+   * @param loader the loader
+   * @throws Exception the exception
+   */
+  public BaseGizmoVisualizationContext(long contextId, GizmoAdapter gizmoAdapter,
+      ExecutorService graphExecutorService, VisualizationConfigs visualizationConfigs,
+      OxmEntityLookup oxmEntityLookup) throws Exception {
+
+    this.contextId = contextId;
+    this.contextIdStr = "[Context-Id=" + contextId + "]";
+    this.gizmoAdapter = gizmoAdapter;
+    this.graphExecutorService = graphExecutorService;
+    this.visualizationConfigs = visualizationConfigs;
+    this.oxmEntityLookup = oxmEntityLookup;
+
+    this.nodeCache = new ConcurrentHashMap<String, ActiveInventoryNode>();
+    this.numLinksDiscovered = new AtomicInteger(0);
+    this.totalLinksRetrieved = new AtomicInteger(0);
+    this.numSuccessfulLinkResolveFromCache = new AtomicInteger(0);
+    this.numSuccessfulLinkResolveFromFromServer = new AtomicInteger(0);
+    this.numFailedLinkResolve = new AtomicInteger(0);
+    this.aaiWorkOnHand = new AtomicInteger(0);
+
+    this.mapper = new ObjectMapper();
+    mapper.setSerializationInclusion(Include.NON_EMPTY);
+    mapper.setPropertyNamingStrategy(new PropertyNamingStrategy.KebabCaseStrategy());
+    this.rootNodeFound = false;
+  }
+
+  protected boolean isRootNodeFound() {
+    return rootNodeFound;
+  }
+
+  protected void setRootNodeFound(boolean rootNodeFound) {
+    this.rootNodeFound = rootNodeFound;
+  }
+
+  public long getContextId() {
+    return contextId;
+  }
+
+  public GizmoAdapter getGizmoAdapter() {
+    return gizmoAdapter;
+  }
+
+  /**
+   * Process self link response.
+   *
+   * @param nodeId the node id
+   */
+  private void processSelfLinkResponse(String nodeId) {
+
+    if (nodeId == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR,
+          "Cannot process self link" + " response because nodeId is null");
+      return;
+    }
+
+    ActiveInventoryNode ain = nodeCache.get(nodeId);
+
+    if (ain == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR,
+          "Cannot process self link response" + " because can't find node for id = " + nodeId);
+      return;
+    }
+
+    GizmoEntity gizmoEntity = null;
+
+    try {
+      gizmoEntity = mapper.readValue(ain.getOpResult().getResult(), GizmoEntity.class);
+    } catch (Exception exc) {
+      exc.printStackTrace();
+      LOG.error(AaiUiMsgs.SELF_LINK_JSON_PARSE_ERROR, "Failed to marshal json"
+          + " response str into JsonNode with error, " + exc.getLocalizedMessage());
+      ain.changeState(NodeProcessingState.ERROR,
+          NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_ERROR);
+      return;
+    }
+
+    if (gizmoEntity == null) {
+
+      LOG.error(AaiUiMsgs.SELF_LINK_JSON_PARSE_ERROR,
+          "Failed to parse json node str." + " Parse resulted a null value.");
+      ain.changeState(NodeProcessingState.ERROR,
+          NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_ERROR);
+      return;
+    }
+
+    /*
+     * Now that we have the gizmo entity we can populate the AIN node with it, as well as the
+     * relationships
+     */
+
+    ain.setEntityType(gizmoEntity.getType());
+
+    ain.setPrimaryKeyName(getEntityTypePrimaryKeyName(gizmoEntity.getType()));
+    
+    OxmEntityDescriptor descriptor = oxmEntityLookup.getEntityDescriptors().get(gizmoEntity);
+
+    if (descriptor != null) {
+      ain.setPrimaryKeyValue(getPrimaryKeyValues(gizmoEntity.getProperties(),
+          descriptor.getPrimaryKeyAttributeNames()));
+    } else {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, "Could not determine oxm descriptor for entity type = " + gizmoEntity.getType());
+    }
+    
+    gizmoEntity.getProperties().forEach((key, value) -> {
+      ain.getProperties().put(key, value);
+    });
+
+    // add edit attributes link
+    if (ain.getSelfLink() != null) {
+      ain.addProperty(SparkyConstants.URI_ATTR_NAME, ain.getSelfLink());
+    }
+    
+
+
+    /*
+     * Only discover neighbors if our depth is less than the Max-Traversal-Depth
+     */
+
+    if (ain.getNodeDepth() < this.visualizationConfigs.getMaxSelfLinkTraversalDepth()) {
+
+      /*
+       * I think the next thing to do is:
+       * 
+       * 1. Calculate the source / target node id 2. Add the nodeId to the incoming / outgoing links
+       * collection 3. Add the node to the node cache for processing
+       */
+
+      String resourceLink = null;
+      String relationshipNodeId = null;
+      ActiveInventoryNode relationshipNode = null;
+
+      for (GizmoRelationshipHint inRelationship : gizmoEntity.getIn()) {
+
+        if (inRelationship.getSource() != null) {
+
+          resourceLink = NodeUtils.extractRawGizmoPathWithoutVersion(inRelationship.getSource());
+          relationshipNodeId = NodeUtils.generateUniqueShaDigest(resourceLink);
+
+          if (!nodeCache.containsKey(relationshipNodeId)) {
+
+            relationshipNode = new ActiveInventoryNode(visualizationConfigs, oxmEntityLookup);
+            relationshipNode.setNodeId(relationshipNodeId);
+            relationshipNode.setSelfLink(resourceLink);
+            relationshipNode.changeState(NodeProcessingState.SELF_LINK_UNRESOLVED,
+                NodeProcessingAction.NEW_NODE_PROCESSED);
+
+            ain.addInboundNeighbor(relationshipNodeId);
+
+            addNode(relationshipNode);
+
+          }
+        }
+
+      }
+
+      for (GizmoRelationshipHint outRelationship : gizmoEntity.getOut()) {
+
+        if (outRelationship.getTarget() != null) {
+
+          resourceLink = NodeUtils.extractRawGizmoPathWithoutVersion(outRelationship.getTarget());
+          relationshipNodeId = NodeUtils.generateUniqueShaDigest(resourceLink);
+
+          if (!nodeCache.containsKey(relationshipNodeId)) {
+
+            relationshipNode = new ActiveInventoryNode(visualizationConfigs, oxmEntityLookup);
+            relationshipNode.setNodeId(relationshipNodeId);
+            relationshipNode.setSelfLink(resourceLink);
+            relationshipNode.changeState(NodeProcessingState.SELF_LINK_UNRESOLVED,
+                NodeProcessingAction.NEW_NODE_PROCESSED);
+
+            ain.addOutboundNeighbor(relationshipNodeId);
+
+            addNode(relationshipNode);
+
+          }
+        }
+
+      }
+    }
+
+    ain.changeState(NodeProcessingState.READY, NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_OK);
+
+  }
+
+  /**
+   * Perform self link resolve.
+   *
+   * @param nodeId the node id
+   */
+  private void performSelfLinkResolve(String nodeId) {
+
+    if (nodeId == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR,
+          "Resolve of self-link" + " has been skipped because provided nodeId is null");
+      return;
+    }
+
+    ActiveInventoryNode ain = nodeCache.get(nodeId);
+
+    if (ain == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR, "Failed to find node with id, " + nodeId
+          + ", from node cache. Resolve self-link method has been skipped.");
+      return;
+    }
+
+    if (!ain.isSelfLinkPendingResolve()) {
+
+      ain.setSelfLinkPendingResolve(true);
+
+      // kick off async self-link resolution
+
+      if (LOG.isDebugEnabled()) {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+            "About to process node in SELF_LINK_UNPROCESSED State, link = " + ain.getSelfLink());
+      }
+
+      numLinksDiscovered.incrementAndGet();
+
+      /*
+       * If the current node is the search target, we want to see everything the node has to offer
+       * from the self-link and not filter it to a single node.
+       */
+
+      NodeProcessingTransaction txn = new NodeProcessingTransaction();
+      txn.setProcessingNode(ain);
+      txn.setRequestParameters(null);
+      aaiWorkOnHand.incrementAndGet();
+      supplyAsync(new PerformGizmoNodeSelfLinkProcessingTask(txn, null, gizmoAdapter),
+          graphExecutorService).whenComplete((nodeTxn, error) -> {
+
+            if (error != null) {
+
+              /*
+               * an error processing the self link should probably result in the node processing
+               * state shifting to ERROR
+               */
+
+              nodeTxn.getProcessingNode().setSelflinkRetrievalFailure(true);
+
+              nodeTxn.getProcessingNode().changeState(NodeProcessingState.ERROR,
+                  NodeProcessingAction.SELF_LINK_RESOLVE_ERROR);
+
+              nodeTxn.getProcessingNode().setSelfLinkPendingResolve(false);
+
+            } else {
+
+              totalLinksRetrieved.incrementAndGet();
+
+              OperationResult opResult = nodeTxn.getOpResult();
+
+              if (opResult != null && opResult.wasSuccessful()) {
+
+                if (!opResult.wasSuccessful()) {
+                  numFailedLinkResolve.incrementAndGet();
+                }
+
+                if (opResult.isFromCache()) {
+                  numSuccessfulLinkResolveFromCache.incrementAndGet();
+                } else {
+                  numSuccessfulLinkResolveFromFromServer.incrementAndGet();
+                }
+
+                // success path
+                nodeTxn.getProcessingNode().setOpResult(opResult);
+                nodeTxn.getProcessingNode().changeState(
+                    NodeProcessingState.SELF_LINK_RESPONSE_UNPROCESSED,
+                    NodeProcessingAction.SELF_LINK_RESOLVE_OK);
+
+                nodeTxn.getProcessingNode().setSelfLinkProcessed(true);
+                nodeTxn.getProcessingNode().setSelfLinkPendingResolve(false);
+
+              } else {
+                LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR,
+                    "Self Link retrieval for link," + txn.getSelfLinkWithModifiers()
+                        + ", failed with error code," + nodeTxn.getOpResult().getResultCode()
+                        + ", and message," + nodeTxn.getOpResult().getResult());
+
+                nodeTxn.getProcessingNode().setSelflinkRetrievalFailure(true);
+                nodeTxn.getProcessingNode().setSelfLinkProcessed(true);
+
+                nodeTxn.getProcessingNode().changeState(NodeProcessingState.ERROR,
+                    NodeProcessingAction.SELF_LINK_RESOLVE_ERROR);
+
+                nodeTxn.getProcessingNode().setSelfLinkPendingResolve(false);
+
+              }
+            }
+
+            aaiWorkOnHand.decrementAndGet();
+
+          });
+
+    }
+
+  }
+
+  public GizmoRelationshipEntity getGizmoRelationshipEntity(String gizmoJsonResponse) {
+
+    GizmoRelationshipEntity gizmoRelationship = null;
+    try {
+      gizmoRelationship = mapper.readValue(gizmoJsonResponse, GizmoRelationshipEntity.class);
+    } catch (IOException exc) {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, "Failed to map json to GizmoRelationshipEntity.  Error: " + exc.getMessage());
+    }
+
+    return gizmoRelationship;
+
+  }
+
+  public String getPrimaryKeyValues(Map<String, String> properties, List<String> pkeyNames) {
+
+    StringBuilder sb = new StringBuilder(64);
+
+    if (pkeyNames.size() > 0) {
+      String primaryKey = properties.get(pkeyNames.get(0));
+      if (primaryKey != null) {
+        sb.append(primaryKey);
+      } else {
+        // this should be a fatal error because unless we can
+        // successfully retrieve all the expected keys we'll end up
+        // with a garbage node
+        LOG.error(AaiUiMsgs.EXTRACTION_ERROR, "ERROR: Failed to extract" + " keyName, "
+            + pkeyNames.get(0) + ", from properties , " + properties);
+        return null;
+      }
+
+      for (int i = 1; i < pkeyNames.size(); i++) {
+
+        String kv = properties.get(pkeyNames.get(i));
+        if (kv != null) {
+          sb.append("/").append(kv);
+        } else {
+          // this should be a fatal error because unless we can
+          // successfully retrieve all the expected keys we'll end up
+          // with a garbage node
+          LOG.error(AaiUiMsgs.EXTRACTION_ERROR, "ERROR:  failed to extract keyName, "
+              + pkeyNames.get(i) + ", from properties, " + properties);
+          return null;
+        }
+      }
+
+      return sb.toString();
+
+    }
+
+    return null;
+
+  }
+
+
+
+  /**
+   * Find and mark root node.
+   *
+   * @param queryParams the query params
+   * @return true, if successful
+   */
+  private void findAndMarkRootNode(QueryParams queryParams) {
+
+    if (isRootNodeFound()) {
+      return;
+    }
+
+    for (ActiveInventoryNode cacheNode : nodeCache.values()) {
+
+      if (queryParams.getSearchTargetNodeId().equals(cacheNode.getNodeId())) {
+        cacheNode.setNodeDepth(0);
+        cacheNode.setRootNode(true);
+        LOG.info(AaiUiMsgs.ROOT_NODE_DISCOVERED, queryParams.getSearchTargetNodeId());
+        setRootNodeFound(true);
+      }
+    }
+
+  }
+
+  public void addNode(ActiveInventoryNode node) {
+
+    if (node == null) {
+      return;
+    }
+
+    nodeCache.putIfAbsent(node.getNodeId(), node);
+  }
+
+  public VisualizationConfigs getVisualizationConfigs() {
+    return visualizationConfigs;
+  }
+
+  public void setVisualizationConfigs(VisualizationConfigs visualizationConfigs) {
+    this.visualizationConfigs = visualizationConfigs;
+  }
+
+  public OxmEntityLookup getOxmEntityLookup() {
+    return oxmEntityLookup;
+  }
+
+  public void setOxmEntityLookup(OxmEntityLookup oxmEntityLookup) {
+    this.oxmEntityLookup = oxmEntityLookup;
+  }
+
+  public ObjectMapper getMapper() {
+    return mapper;
+  }
+
+  public void setMapper(ObjectMapper mapper) {
+    this.mapper = mapper;
+  }
+
+  private void dumpThrottledWorkOnHandLog() {
+    dumpThrottledWorkOnHandLog(false);
+  }
+
+  private void dumpThrottledWorkOnHandLog(boolean override) {
+
+    if ((lastProcessStatesSummaryLogInMs < 0)
+        || ((System.currentTimeMillis() > (lastProcessStatesSummaryLogInMs + 5000))) || override) {
+
+      lastProcessStatesSummaryLogInMs = System.currentTimeMillis();
+
+      int numInit = 0;
+      int numReady = 0;
+      int numError = 0;
+      int numSelfLinkUnresolved = 0;
+      int numSelfLinkResponseUnprocessed = 0;
+
+      for (ActiveInventoryNode cacheNode : nodeCache.values()) {
+
+        switch (cacheNode.getState()) {
+
+          case INIT: {
+            numInit++;
+            break;
+          }
+
+          case READY: {
+            numReady++;
+            break;
+          }
+          case ERROR: {
+            numError++;
+            break;
+          }
+
+          case SELF_LINK_UNRESOLVED: {
+            numSelfLinkUnresolved++;
+            break;
+          }
+
+          case SELF_LINK_RESPONSE_UNPROCESSED: {
+            numSelfLinkResponseUnprocessed++;
+            break;
+          }
+
+          default:
+            break;
+        }
+
+      }
+
+      LOG.info(AaiUiMsgs.INFO_GENERIC,
+          String.format(
+              "ProcessCurrentStates for ContextId=%s, [PendingTxns=%d, numInit=%d, numSelfLinkUnresolved=%d, numSelfLinkResponseUnProcessed=%d, numReady=%d, numError=%d]",
+              contextIdStr, aaiWorkOnHand.get(), numInit, numSelfLinkUnresolved, numSelfLinkResponseUnprocessed,
+              numReady, numError));
+    }
+
+  }
+
+  /**
+   * Process current node states.
+   *
+   * @param rootNodeDiscovered the root node discovered
+   */
+  private void processCurrentNodeStates(QueryParams queryParams) {
+    /*
+     * Force an evaluation of node depths before determining if we should limit state-based
+     * traversal or processing.
+     */
+
+    findAndMarkRootNode(queryParams);
+
+    verifyOutboundNeighbors();
+
+    for (ActiveInventoryNode cacheNode : nodeCache.values()) {
+
+      if (LOG.isDebugEnabled()) {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC, "processCurrentNodeState(), nid = "
+            + cacheNode.getNodeId() + " , nodeDepth = " + cacheNode.getNodeDepth());
+      }
+
+      switch (cacheNode.getState()) {
+
+        case INIT: {
+          processInitialState(cacheNode.getNodeId());
+          break;
+        }
+
+        case READY: 
+        case ERROR: {
+          break;
+        }
+
+        case SELF_LINK_UNRESOLVED: {
+          performSelfLinkResolve(cacheNode.getNodeId());
+          break;
+        }
+
+        case SELF_LINK_RESPONSE_UNPROCESSED: {
+          processSelfLinkResponse(cacheNode.getNodeId());
+          break;
+        }
+
+        default:
+          break;
+      }
+
+    }
+    
+    dumpThrottledWorkOnHandLog();
+
+  }
+
+
+
+  public int getNumSuccessfulLinkResolveFromCache() {
+    return numSuccessfulLinkResolveFromCache.get();
+  }
+
+  public int getNumSuccessfulLinkResolveFromFromServer() {
+    return numSuccessfulLinkResolveFromFromServer.get();
+  }
+
+  public int getNumFailedLinkResolve() {
+    return numFailedLinkResolve.get();
+  }
+
+  public InlineMessage getInlineMessage() {
+    return inlineMessage;
+  }
+
+  public void setInlineMessage(InlineMessage inlineMessage) {
+    this.inlineMessage = inlineMessage;
+  }
+
+  public ConcurrentHashMap<String, ActiveInventoryNode> getNodeCache() {
+    return nodeCache;
+  }
+
+
+
+  /**
+   * Process initial state.
+   *
+   * @param nodeId the node id
+   */
+  private void processInitialState(String nodeId) {
+
+    if (nodeId == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_PROCESS_INITIAL_STATE, "Node id is null");
+      return;
+    }
+
+    ActiveInventoryNode cachedNode = nodeCache.get(nodeId);
+
+    if (cachedNode == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_PROCESS_INITIAL_STATE,
+          "Node cannot be" + " found for nodeId, " + nodeId);
+      return;
+    }
+
+    if (cachedNode.getSelfLink() == null) {
+
+      if (cachedNode.getNodeId() == null) {
+
+        /*
+         * if the self link is null at the INIT state, which could be valid if this node is a
+         * complex attribute group which didn't originate from a self-link, but in that situation
+         * both the node id and node key should already be set.
+         */
+
+        cachedNode.changeState(NodeProcessingState.ERROR, NodeProcessingAction.NODE_IDENTITY_ERROR);
+
+      }
+
+      if (cachedNode.getNodeId() != null) {
+
+        /*
+         * This should be the success path branch if the self-link is not set
+         */
+
+        cachedNode.changeState(NodeProcessingState.SELF_LINK_RESPONSE_UNPROCESSED,
+            NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_OK);
+
+      }
+
+    } else {
+
+      if (cachedNode.hasResolvedSelfLink()) {
+        LOG.error(AaiUiMsgs.INVALID_RESOLVE_STATE_DURING_INIT);
+        cachedNode.changeState(NodeProcessingState.ERROR,
+            NodeProcessingAction.UNEXPECTED_STATE_TRANSITION);
+      } else {
+        cachedNode.changeState(NodeProcessingState.SELF_LINK_UNRESOLVED,
+            NodeProcessingAction.SELF_LINK_SET);
+      }
+    }
+  }
+
+  /**
+   * Process skeleton node.
+   *
+   * @param skeletonNode the skeleton node
+   * @param queryParams the query params
+   */
+  private void processSearchableEntity(SearchableEntity searchTargetEntity,
+      QueryParams queryParams) {
+
+    if (searchTargetEntity == null) {
+      return;
+    }
+
+    if (searchTargetEntity.getId() == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_PROCESS_SKELETON_NODE, "Failed to process skeleton"
+          + " node because nodeId is null for node, " + searchTargetEntity.getLink());
+      return;
+    }
+
+    ActiveInventoryNode newNode =
+        new ActiveInventoryNode(this.visualizationConfigs, oxmEntityLookup);
+
+    newNode.setNodeId(searchTargetEntity.getId());
+
+    newNode.setNodeDepth(0);
+    newNode.setRootNode(true);
+    LOG.info(AaiUiMsgs.ROOT_NODE_DISCOVERED, queryParams.getSearchTargetNodeId());
+    setRootNodeFound(true);
+
+    newNode.setSelfLink(searchTargetEntity.getLink());
+
+    nodeCache.putIfAbsent(newNode.getNodeId(), newNode);
+  }
+
+  private int getTotalWorkOnHand() {
+
+    int numNodesWithPendingStates = 0;
+
+    if (isRootNodeFound()) {
+      evaluateNodeDepths();
+    }
+
+    for (ActiveInventoryNode n : nodeCache.values()) {
+
+      switch (n.getState()) {
+
+        case READY:
+        case ERROR: {
+          // do nothing, these are our normal
+          // exit states
+          break;
+        }
+
+        default: {
+
+          /*
+           * for all other states, there is work to be done
+           */
+          numNodesWithPendingStates++;
+        }
+
+      }
+
+    }
+    
+    return (aaiWorkOnHand.get() + numNodesWithPendingStates);
+
+  }
+
+  /**
+   * Checks for out standing work.
+   *
+   * @return true, if successful
+   */
+  private void processOutstandingWork(QueryParams queryParams) {
+
+    while (getTotalWorkOnHand() > 0) {
+
+      /*
+       * Force an evaluation of node depths before determining if we should limit state-based
+       * traversal or processing.
+       */
+
+      processCurrentNodeStates(queryParams);
+
+      try {
+        Thread.sleep(10);
+      } catch (InterruptedException exc) {
+        LOG.error(AaiUiMsgs.PROCESSING_LOOP_INTERUPTED, exc.getMessage());
+        return;
+      }
+
+    }
+    
+    dumpThrottledWorkOnHandLog(true);
+
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see
+   * org.onap.aai.sparky.viewandinspect.services.VisualizationContext#processSelfLinks(org.onap.aai.
+   * sparky.sync.entity.SearchableEntity, org.onap.aai.sparky.viewandinspect.entity.QueryParams)
+   */
+  @Override
+  public void processSelfLinks(SearchableEntity searchtargetEntity, QueryParams queryParams) {
+
+    try {
+
+
+      if (searchtargetEntity == null) {
+        LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR,
+            contextIdStr + " - Failed to" + " processSelfLinks, searchtargetEntity is null");
+        return;
+      }
+
+      long startTimeInMs = System.currentTimeMillis();
+
+      processSearchableEntity(searchtargetEntity, queryParams);
+
+      /*
+       * This method is blocking until we decouple it with a CountDownLatch await condition, and
+       * make the internal graph processing more event-y.
+       */
+
+      processOutstandingWork(queryParams);
+
+      long totalResolveTime = (System.currentTimeMillis() - startTimeInMs);
+
+      long opTime = System.currentTimeMillis() - startTimeInMs;
+
+      LOG.info(AaiUiMsgs.ALL_TRANSACTIONS_RESOLVED, String.valueOf(totalResolveTime),
+          String.valueOf(totalLinksRetrieved.get()), String.valueOf(opTime));
+
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.VISUALIZATION_OUTPUT_ERROR, exc.getMessage());
+    }
+
+  }
+
+  /**
+   * Verify outbound neighbors.
+   */
+  private void verifyOutboundNeighbors() {
+
+    for (ActiveInventoryNode srcNode : nodeCache.values()) {
+
+      for (String targetNodeId : srcNode.getOutboundNeighbors()) {
+
+        ActiveInventoryNode targetNode = nodeCache.get(targetNodeId);
+
+        if (targetNode != null && srcNode.getNodeId() != null) {
+
+          targetNode.addInboundNeighbor(srcNode.getNodeId());
+
+          if (this.visualizationConfigs.makeAllNeighborsBidirectional()) {
+            targetNode.addOutboundNeighbor(srcNode.getNodeId());
+          }
+
+        }
+
+      }
+
+    }
+
+  }
+
+  /**
+   * Evaluate node depths.
+   */
+  private void evaluateNodeDepths() {
+
+    int numChanged = -1;
+    int numAttempts = 0;
+
+    while (numChanged != 0) {
+
+      numChanged = 0;
+      numAttempts++;
+
+      for (ActiveInventoryNode srcNode : nodeCache.values()) {
+
+        if (srcNode.getState() == NodeProcessingState.INIT) {
+
+          /*
+           * this maybe the only state that we don't want to to process the node depth on, because
+           * typically it won't have any valid fields set, and it may remain in a partial state
+           * until we have processed the self-link.
+           */
+
+          continue;
+
+        }
+
+        for (String targetNodeId : srcNode.getOutboundNeighbors()) {
+          ActiveInventoryNode targetNode = nodeCache.get(targetNodeId);
+
+          if (targetNode != null) {
+
+            if (targetNode.changeDepth(srcNode.getNodeDepth() + 1)) {
+              numChanged++;
+            }
+          }
+        }
+
+        for (String targetNodeId : srcNode.getInboundNeighbors()) {
+          ActiveInventoryNode targetNode = nodeCache.get(targetNodeId);
+
+          if (targetNode != null) {
+
+            if (targetNode.changeDepth(srcNode.getNodeDepth() + 1)) {
+              numChanged++;
+            }
+          }
+        }
+      }
+
+      if (numAttempts >= MAX_DEPTH_EVALUATION_ATTEMPTS) {
+        LOG.info(AaiUiMsgs.MAX_EVALUATION_ATTEMPTS_EXCEEDED);
+        return;
+      }
+
+    }
+
+    if (LOG.isDebugEnabled()) {
+      if (numAttempts > 0) {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+            "Evaluate node depths completed in " + numAttempts + " attempts");
+      } else {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+            "Evaluate node depths completed in 0 attempts because all nodes at correct depth");
+      }
+    }
+
+  }
+
+
+  /**
+   * Gets the entity type primary key name.
+   *
+   * @param entityType the entity type
+   * @return the entity type primary key name
+   */
+
+
+  private String getEntityTypePrimaryKeyName(String entityType) {
+
+    if (entityType == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE,
+          "node primary key" + " name because entity type is null");
+      return null;
+    }
+
+    OxmEntityDescriptor descriptor = oxmEntityLookup.getEntityDescriptors().get(entityType);
+
+    if (descriptor == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE,
+          "oxm entity" + " descriptor for entityType = " + entityType);
+      return null;
+    }
+
+    List<String> pkeyNames = descriptor.getPrimaryKeyAttributeNames();
+
+    if (pkeyNames == null || pkeyNames.size() == 0) {
+      LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE,
+          "node primary" + " key because descriptor primary key names is empty");
+      return null;
+    }
+
+    return NodeUtils.concatArray(pkeyNames, "/");
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseVisualizationContext.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseVisualizationContext.java
new file mode 100644
index 0000000..b2bdb43
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseVisualizationContext.java
@@ -0,0 +1,1631 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.services;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.apache.http.client.utils.URIBuilder;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.entity.SearchableEntity;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.viewandinspect.config.SparkyConstants;
+import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
+import org.onap.aai.sparky.viewandinspect.entity.ActiveInventoryNode;
+import org.onap.aai.sparky.viewandinspect.entity.InlineMessage;
+import org.onap.aai.sparky.viewandinspect.entity.NodeProcessingTransaction;
+import org.onap.aai.sparky.viewandinspect.entity.QueryParams;
+import org.onap.aai.sparky.viewandinspect.entity.Relationship;
+import org.onap.aai.sparky.viewandinspect.entity.RelationshipData;
+import org.onap.aai.sparky.viewandinspect.entity.RelationshipList;
+import org.onap.aai.sparky.viewandinspect.entity.SelfLinkDeterminationTransaction;
+import org.onap.aai.sparky.viewandinspect.enumeration.NodeProcessingAction;
+import org.onap.aai.sparky.viewandinspect.enumeration.NodeProcessingState;
+import org.onap.aai.sparky.viewandinspect.task.PerformNodeSelfLinkProcessingTask;
+import org.onap.aai.sparky.viewandinspect.task.PerformSelfLinkDeterminationTask;
+
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.PropertyNamingStrategy;
+
+/** 
+ * The Class SelfLinkNodeCollector.
+ */
+public class BaseVisualizationContext implements VisualizationContext {
+
+  private static final int MAX_DEPTH_EVALUATION_ATTEMPTS = 100;
+  private static final String DEPTH_ALL_MODIFIER = "?depth=all";
+  private static final String NODES_ONLY_MODIFIER = "?nodes-only";
+  private static final String SERVICE_INSTANCE = "service-instance";
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(
+      BaseVisualizationContext.class);
+  private final ActiveInventoryAdapter aaiAdapter;
+
+  private int maxSelfLinkTraversalDepth;
+  private AtomicInteger numLinksDiscovered;
+  private AtomicInteger numSuccessfulLinkResolveFromCache;
+  private AtomicInteger numSuccessfulLinkResolveFromFromServer;
+  private AtomicInteger numFailedLinkResolve;
+  private AtomicInteger aaiWorkOnHand;
+ 
+  private VisualizationConfigs visualizationConfigs;
+
+  private AtomicInteger totalLinksRetrieved;
+
+  private final long contextId;
+  private final String contextIdStr;
+
+  private ObjectMapper mapper;
+  private InlineMessage inlineMessage = null;
+  
+  private ExecutorService aaiExecutorService;
+  private OxmEntityLookup oxmEntityLookup;
+  private boolean rootNodeFound;
+
+  /*
+   * The node cache is intended to be a flat structure indexed by a primary key to avoid needlessly
+   * re-requesting the same self-links over-and-over again, to speed up the overall render time and
+   * more importantly to reduce the network cost of determining information we already have.
+   */
+  private ConcurrentHashMap<String, ActiveInventoryNode> nodeCache;
+
+  /**
+   * Instantiates a new self link node collector.
+   *
+   * @param loader the loader
+   * @throws Exception the exception
+   */
+  public BaseVisualizationContext(long contextId, ActiveInventoryAdapter aaiAdapter,
+      ExecutorService aaiExecutorService, VisualizationConfigs visualizationConfigs,
+      OxmEntityLookup oxmEntityLookup)
+      throws Exception {
+    
+    this.contextId = contextId;
+    this.contextIdStr = "[Context-Id=" + contextId + "]";
+    this.aaiAdapter = aaiAdapter;
+    this.aaiExecutorService = aaiExecutorService;
+    this.visualizationConfigs = visualizationConfigs;
+    this.oxmEntityLookup = oxmEntityLookup;
+    
+    this.nodeCache = new ConcurrentHashMap<String, ActiveInventoryNode>();
+    this.numLinksDiscovered = new AtomicInteger(0);
+    this.totalLinksRetrieved = new AtomicInteger(0);
+    this.numSuccessfulLinkResolveFromCache = new AtomicInteger(0);
+    this.numSuccessfulLinkResolveFromFromServer = new AtomicInteger(0);
+    this.numFailedLinkResolve = new AtomicInteger(0);
+    this.aaiWorkOnHand = new AtomicInteger(0);
+
+    this.maxSelfLinkTraversalDepth = this.visualizationConfigs.getMaxSelfLinkTraversalDepth();
+
+    this.mapper = new ObjectMapper();
+    mapper.setSerializationInclusion(Include.NON_EMPTY);
+    mapper.setPropertyNamingStrategy(new PropertyNamingStrategy.KebabCaseStrategy());
+    this.rootNodeFound = false;
+  }
+  
+  protected boolean isRootNodeFound() {
+    return rootNodeFound;
+  }
+
+  protected void setRootNodeFound(boolean rootNodeFound) {
+    this.rootNodeFound = rootNodeFound;
+  }
+
+  public long getContextId() {
+    return contextId;
+  }
+
+  /**
+   * A utility method for extracting all entity-type primary key values from a provided self-link
+   * and return a set of generic-query API keys.
+   * 
+   * @param parentEntityType
+   * @param link
+   * @return a list of key values that can be used for this entity with the AAI generic-query API
+   */
+  protected List<String> extractQueryParamsFromSelfLink(String link) {
+
+    List<String> queryParams = new ArrayList<String>();
+
+    if (link == null) {
+      LOG.error(AaiUiMsgs.QUERY_PARAM_EXTRACTION_ERROR, "self link is null");
+      return queryParams;
+    }
+
+    Map<String, OxmEntityDescriptor> entityDescriptors = oxmEntityLookup.getEntityDescriptors();
+
+    try {
+
+      URIBuilder urlBuilder = new URIBuilder(link);
+      String urlPath = urlBuilder.getPath();
+
+      OxmEntityDescriptor descriptor = null;
+      String[] urlPathElements = urlPath.split("/");
+      List<String> primaryKeyNames = null;
+      int index = 0;
+      String entityType = null;
+
+      while (index < urlPathElements.length) {
+
+        descriptor = entityDescriptors.get(urlPathElements[index]);
+
+        if (descriptor != null) {
+          entityType = urlPathElements[index];
+          primaryKeyNames = descriptor.getPrimaryKeyAttributeNames();
+
+          /*
+           * Make sure from what ever index we matched the parent entity-type on that we can extract
+           * additional path elements for the primary key values.
+           */
+
+          if (index + primaryKeyNames.size() < urlPathElements.length) {
+
+            for (String primaryKeyName : primaryKeyNames) {
+              index++;
+              queryParams.add(entityType + "." + primaryKeyName + ":" + urlPathElements[index]);
+            }
+          } else {
+            LOG.error(AaiUiMsgs.QUERY_PARAM_EXTRACTION_ERROR,
+                "Could not extract query parametrs for entity-type = '" + entityType
+                    + "' from self-link = " + link);
+          }
+        }
+
+        index++;
+      }
+
+    } catch (URISyntaxException exc) {
+
+      LOG.error(AaiUiMsgs.QUERY_PARAM_EXTRACTION_ERROR,
+          "Error extracting query parameters from self-link = " + link + ". Error = "
+              + exc.getMessage());
+    }
+
+    return queryParams;
+
+  }
+  
+  /**
+   * Decode complex attribute group.
+   *
+   * @param ain the ain
+   * @param attributeGroup the attribute group
+   * @return boolean indicating whether operation was successful (true), / failure(false).
+   */
+  public boolean decodeComplexAttributeGroup(ActiveInventoryNode ain, JsonNode attributeGroup) {
+
+    try {
+
+      Iterator<Entry<String, JsonNode>> entityArrays = attributeGroup.fields();
+      Entry<String, JsonNode> entityArray = null;
+
+      if (entityArrays == null) {
+        LOG.error(AaiUiMsgs.ATTRIBUTE_GROUP_FAILURE, attributeGroup.toString());
+        ain.changeState(NodeProcessingState.ERROR, NodeProcessingAction.NEIGHBORS_PROCESSED_ERROR);
+        return false;
+      }
+
+      while (entityArrays.hasNext()) {
+
+        entityArray = entityArrays.next();
+
+        String entityType = entityArray.getKey();
+        JsonNode entityArrayObject = entityArray.getValue();
+
+        if (entityArrayObject.isArray()) {
+
+          Iterator<JsonNode> entityCollection = entityArrayObject.elements();
+          JsonNode entity = null;
+          while (entityCollection.hasNext()) {
+            entity = entityCollection.next();
+
+            if (LOG.isDebugEnabled()) {
+              LOG.debug(AaiUiMsgs.DEBUG_GENERIC, "decodeComplexAttributeGroup(),"
+                  + " entity = " + entity.toString());
+            }
+
+            /**
+             * Here's what we are going to do:
+             * 
+             * <li>In the ActiveInventoryNode, on construction maintain a collection of queryParams
+             * that is added to for the purpose of discovering parent->child hierarchies.
+             * 
+             * <li>When we hit this block of the code then we'll use the queryParams to feed the
+             * generic query to resolve the self-link asynchronously.
+             * 
+             * <li>Upon successful link determination, then and only then will we create a new node
+             * in the nodeCache and process the child
+             * 
+             */
+
+            ActiveInventoryNode newNode = new ActiveInventoryNode(this.visualizationConfigs, oxmEntityLookup);
+            newNode.setEntityType(entityType);
+
+            /*
+             * This is partially a lie because we actually don't have a self-link for complex nodes
+             * discovered in this way.
+             */
+            newNode.setSelfLinkProcessed(true);
+            newNode.changeState(NodeProcessingState.SELF_LINK_RESPONSE_UNPROCESSED,
+                NodeProcessingAction.COMPLEX_ATTRIBUTE_GROUP_PARSE_OK);
+            
+            /*
+             * copy parent query params into new child
+             */
+            
+            if (SERVICE_INSTANCE.equals(entityType)) {
+              
+              /*
+               * 1707 AAI has an issue being tracked with AAI-8932 where the generic-query cannot be
+               * resolved if all the service-instance path keys are provided. The query only works
+               * if only the service-instance key and valude are passed due to a historical reason.
+               * A fix is being worked on for 1707, and when it becomes available we can revert this
+               * small change.
+               */
+              
+              newNode.clearQueryParams();
+              
+            } else {
+
+              /*
+               * For all other entity-types we want to copy the parent query parameters into the new node
+               * query parameters.
+               */
+
+              for (String queryParam : ain.getQueryParams()) {
+                newNode.addQueryParam(queryParam);
+              }
+
+            }
+            
+            
+            if (!addComplexGroupToNode(newNode, entity)) {
+              LOG.error(AaiUiMsgs.ATTRIBUTE_GROUP_FAILURE, "Failed to add child to parent for child = " +  entity.toString());
+            }
+
+            if (!addNodeQueryParams(newNode)) {
+              LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE_NODE_ID, "Error determining node id and key for node = " + newNode.dumpNodeTree(true)
+                  + " skipping relationship processing");
+              newNode.changeState(NodeProcessingState.ERROR,
+                  NodeProcessingAction.NODE_IDENTITY_ERROR);
+              return false;
+            } else {
+
+              newNode.changeState(NodeProcessingState.NEIGHBORS_UNPROCESSED,
+                  NodeProcessingAction.COMPLEX_ATTRIBUTE_GROUP_PARSE_OK);
+
+            }
+            
+
+            /*
+             * Order matters for the query params. We need to set the parent ones before the child
+             * node
+             */
+
+            String selfLinkQuery =
+                aaiAdapter.getGenericQueryForSelfLink(entityType, newNode.getQueryParams());
+
+            /**
+             * <li>get the self-link
+             * <li>add it to the new node
+             * <li>generate node id
+             * <li>add node to node cache
+             * <li>add node id to parent outbound links list
+             * <li>process node children (should be automatic) (but don't query and resolve
+             * self-link as we already have all the data)
+             */
+
+            SelfLinkDeterminationTransaction txn = new SelfLinkDeterminationTransaction();
+
+            txn.setQueryString(selfLinkQuery);
+            txn.setNewNode(newNode);
+            txn.setParentNodeId(ain.getNodeId());
+            aaiWorkOnHand.incrementAndGet();
+            supplyAsync(new PerformSelfLinkDeterminationTask(txn, null, aaiAdapter),
+                aaiExecutorService).whenComplete((nodeTxn, error) -> {
+                  
+                  if (error != null) {
+                    LOG.error(AaiUiMsgs.SELF_LINK_DETERMINATION_FAILED_GENERIC, selfLinkQuery);
+                  } else {
+
+                    OperationResult opResult = nodeTxn.getOpResult();
+
+                    ActiveInventoryNode newChildNode = txn.getNewNode();
+
+                    if (opResult != null && opResult.wasSuccessful()) {
+
+                      if (!opResult.wasSuccessful()) {
+                        numFailedLinkResolve.incrementAndGet();
+                      }
+
+                      if (opResult.isFromCache()) {
+                        numSuccessfulLinkResolveFromCache.incrementAndGet();
+                      } else {
+                        numSuccessfulLinkResolveFromFromServer.incrementAndGet();
+                      }
+
+                      /*
+                       * extract the self-link from the operational result.
+                       */
+
+                      Collection<JsonNode> entityLinks = new ArrayList<JsonNode>();
+                      JsonNode genericQueryResult = null;
+                      try {
+                        genericQueryResult =
+                            NodeUtils.convertJsonStrToJsonNode(nodeTxn.getOpResult().getResult());
+                      } catch (Exception exc) {
+                        LOG.error(AaiUiMsgs.JSON_CONVERSION_ERROR, JsonNode.class.toString(), exc.getMessage());
+                      }
+
+                      NodeUtils.extractObjectsByKey(genericQueryResult, "resource-link",
+                          entityLinks);
+
+                      String selfLink = null;
+
+                      if (entityLinks.size() != 1) {
+
+                        LOG.error(AaiUiMsgs.SELF_LINK_DETERMINATION_FAILED_UNEXPECTED_LINKS, String.valueOf(entityLinks.size()));
+                          
+                      } else {
+                        selfLink = ((JsonNode) entityLinks.toArray()[0]).asText();
+                        selfLink = ActiveInventoryAdapter.extractResourcePath(selfLink);
+
+                        newChildNode.setSelfLink(selfLink);
+                        newChildNode.setNodeId(NodeUtils.generateUniqueShaDigest(selfLink));
+
+                        String uri = NodeUtils.calculateEditAttributeUri(selfLink);
+                        if (uri != null) {
+                          newChildNode.addProperty(SparkyConstants.URI_ATTR_NAME, uri);
+                        }
+                        
+                        ActiveInventoryNode parent = nodeCache.get(txn.getParentNodeId());
+
+                        if (parent != null) {
+                          parent.addOutboundNeighbor(newChildNode.getNodeId());
+                          newChildNode.addInboundNeighbor(parent.getNodeId());
+                        }
+
+                        newChildNode.setSelfLinkPendingResolve(false);
+                        newChildNode.setSelfLinkProcessed(true);
+                        newChildNode.changeState(NodeProcessingState.NEIGHBORS_UNPROCESSED,
+                              NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_OK);
+                        
+                        nodeCache.putIfAbsent(newChildNode.getNodeId(), newChildNode);
+                        
+                      }
+
+                    } else {
+                      LOG.error(AaiUiMsgs.SELF_LINK_RETRIEVAL_FAILED, txn.getQueryString(),
+                          String.valueOf(nodeTxn.getOpResult().getResultCode()), nodeTxn.getOpResult().getResult());
+                      newChildNode.setSelflinkRetrievalFailure(true);
+                      newChildNode.setSelfLinkProcessed(true);
+                      newChildNode.setSelfLinkPendingResolve(false);
+
+                      newChildNode.changeState(NodeProcessingState.ERROR,
+                          NodeProcessingAction.SELF_LINK_DETERMINATION_ERROR);
+
+                    }
+
+                  }
+                  
+                  aaiWorkOnHand.decrementAndGet();
+
+                });
+
+          }
+
+          return true;
+
+        } else {
+          LOG.error(AaiUiMsgs.UNHANDLED_OBJ_TYPE_FOR_ENTITY_TYPE, entityType);
+        }
+
+      }
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR, "Exception caught while"
+          + " decoding complex attribute group - " + exc.getMessage());
+    }
+
+    return false;
+
+  }
+
+  /**
+   * Process self link response.
+   *
+   * @param nodeId the node id
+   */
+  private void processSelfLinkResponse(String nodeId) {
+
+    if (nodeId == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR, "Cannot process self link"
+          + " response because nodeId is null");
+      return;
+    }
+
+    ActiveInventoryNode ain = nodeCache.get(nodeId);
+
+    if (ain == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR, "Cannot process self link response"
+          + " because can't find node for id = " + nodeId);
+      return;
+    }
+
+    JsonNode jsonNode = null;
+
+    try {
+      jsonNode = mapper.readValue(ain.getOpResult().getResult(), JsonNode.class);
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.SELF_LINK_JSON_PARSE_ERROR, "Failed to marshal json"
+          + " response str into JsonNode with error, " + exc.getLocalizedMessage());
+      ain.changeState(NodeProcessingState.ERROR,
+          NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_ERROR);
+      return;
+    }
+
+    if (jsonNode == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_JSON_PARSE_ERROR, "Failed to parse json node str."
+          + " Parse resulted a null value.");
+      ain.changeState(NodeProcessingState.ERROR,
+          NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_ERROR);
+      return;
+    }
+
+    Iterator<Entry<String, JsonNode>> fieldNames = jsonNode.fields();
+    Entry<String, JsonNode> field = null;
+
+    RelationshipList relationshipList = null;
+
+    while (fieldNames.hasNext()) {
+
+      field = fieldNames.next();
+      String fieldName = field.getKey();
+
+      if ("relationship-list".equals(fieldName)) {
+
+        try {
+          relationshipList = mapper.readValue(field.getValue().toString(), RelationshipList.class);
+
+          if (relationshipList != null) {
+            ain.addRelationshipList(relationshipList);
+          }
+
+        } catch (Exception exc) {
+          LOG.error(AaiUiMsgs.SELF_LINK_JSON_PARSE_ERROR, "Failed to parse relationship-list"
+              + " attribute. Parse resulted in error, " + exc.getLocalizedMessage());
+          ain.changeState(NodeProcessingState.ERROR,
+              NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_ERROR);
+          return;
+        }
+
+      } else {
+
+        JsonNode nodeValue = field.getValue();
+
+        if (nodeValue != null && nodeValue.isValueNode()) {
+
+          if (oxmEntityLookup.getEntityDescriptors().get(fieldName) == null) {
+
+            /*
+             * entity property name is not an entity, thus we can add this property name and value
+             * to our property set
+             */
+
+            ain.addProperty(fieldName, nodeValue.asText());
+
+          }
+
+        } else {
+
+          if (nodeValue.isArray()) {
+
+            if (oxmEntityLookup.getEntityDescriptors().get(fieldName) == null) {
+
+              /*
+               * entity property name is not an entity, thus we can add this property name and value
+               * to our property set
+               */
+
+              ain.addProperty(field.getKey(), nodeValue.toString());
+
+            }
+
+          } else {
+
+            ain.addComplexGroup(nodeValue);
+
+          }
+
+        }
+      }
+
+    }
+
+    String uri = NodeUtils.calculateEditAttributeUri(ain.getSelfLink());
+    if (uri != null) {
+      ain.addProperty(SparkyConstants.URI_ATTR_NAME, uri);
+    }
+
+    /*
+     * We need a special behavior for intermediate entities from the REST model
+     * 
+     * Tenants are not top level entities, and when we want to visualization
+     * their children, we need to construct keys that include the parent entity query
+     * keys, the current entity type keys, and the child keys.   We'll always have the
+     * current entity and children, but never the parent entity in the current (1707) REST
+     * data model.
+     * 
+     * We have two possible solutions:
+     * 
+     * 1) Try to use the custom-query approach to learn about the entity keys
+     *    - this could be done, but it could be very expensive for large objects.  When we do the first
+     *      query to get a tenant, it will list all the in and out edges related to this entity,
+     *      there is presently no way to filter this.  But the approach could be made to work and it would be
+     *      somewhat data-model driven, other than the fact that we have to first realize that the entity
+     *      that is being searched for is not top-level entity.  Once we have globally unique ids for resources
+     *      this logic will not be needed and everything will be simpler.   The only reason we are in this logic
+     *      at all is to be able to calculate a url for the child entities so we can hash it to generate 
+     *      a globally unique id that can be safely used for the node.
+     *      
+     * *2* Extract the keys from the pathed self-link.
+     *     This is a bad solution and I don't like it but it will be fast for all resource types, as the 
+     *     information is already encoded in the URI.   When we get to a point where we switch to a better
+     *     globally unique entity identity model, then a lot of the code being used to calculate an entity url
+     *     to in-turn generate a deterministic globally unique id will disappear.      
+     *     
+     * 
+     * right now we have the following:
+     * 
+     * - cloud-regions/cloud-region/{cloud-region-id}/{cloud-owner-id}/tenants/tenant/{tenant-id}
+     *  
+     */
+
+    /*
+     * For all entity types use the self-link extraction method to be consistent.  Once we have a
+     * globally unique identity mechanism for entities, this logic can be revisited.
+     */
+    ain.clearQueryParams();
+    ain.addQueryParams(extractQueryParamsFromSelfLink(ain.getSelfLink()));
+      ain.changeState(NodeProcessingState.NEIGHBORS_UNPROCESSED,
+          NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_OK);
+    
+
+  }
+
+  /**
+   * Perform self link resolve.
+   *
+   * @param nodeId the node id
+   */
+  private void performSelfLinkResolve(String nodeId) {
+
+    if (nodeId == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR, "Resolve of self-link"
+          + " has been skipped because provided nodeId is null");
+      return;
+    }
+
+    ActiveInventoryNode ain = nodeCache.get(nodeId);
+
+    if (ain == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR, "Failed to find node with id, " + nodeId
+          + ", from node cache. Resolve self-link method has been skipped.");
+      return;
+    }
+
+    if (!ain.isSelfLinkPendingResolve()) {
+
+      ain.setSelfLinkPendingResolve(true);
+
+      // kick off async self-link resolution
+
+      if (LOG.isDebugEnabled()) {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+            "About to process node in SELF_LINK_UNPROCESSED State, link = " + ain.getSelfLink());
+      }
+
+      numLinksDiscovered.incrementAndGet();
+
+      String depthModifier = DEPTH_ALL_MODIFIER;
+
+      /*
+       * If the current node is the search target, we want to see everything the node has to offer
+       * from the self-link and not filter it to a single node.
+       */
+
+      if (visualizationConfigs.getShallowEntities().contains(ain.getEntityType())
+          && !ain.isRootNode()) {
+        depthModifier = NODES_ONLY_MODIFIER;
+      }
+
+      NodeProcessingTransaction txn = new NodeProcessingTransaction();
+      txn.setProcessingNode(ain);
+      txn.setRequestParameters(depthModifier);
+      aaiWorkOnHand.incrementAndGet();
+      supplyAsync(
+          new PerformNodeSelfLinkProcessingTask(txn, depthModifier, aaiAdapter),
+          aaiExecutorService).whenComplete((nodeTxn, error) -> {
+            
+            if (error != null) {
+
+              /*
+               * an error processing the self link should probably result in the node processing
+               * state shifting to ERROR
+               */
+
+              nodeTxn.getProcessingNode().setSelflinkRetrievalFailure(true);
+
+              nodeTxn.getProcessingNode().changeState(NodeProcessingState.ERROR,
+                  NodeProcessingAction.SELF_LINK_RESOLVE_ERROR);
+
+              nodeTxn.getProcessingNode().setSelfLinkPendingResolve(false);
+
+            } else {
+
+              totalLinksRetrieved.incrementAndGet();
+
+              OperationResult opResult = nodeTxn.getOpResult();
+
+              if (opResult != null && opResult.wasSuccessful()) {
+
+                if (!opResult.wasSuccessful()) {
+                  numFailedLinkResolve.incrementAndGet();
+                }
+
+                if (opResult.isFromCache()) {
+                  numSuccessfulLinkResolveFromCache.incrementAndGet();
+                } else {
+                  numSuccessfulLinkResolveFromFromServer.incrementAndGet();
+                }
+
+                // success path
+                nodeTxn.getProcessingNode().setOpResult(opResult);
+                nodeTxn.getProcessingNode().changeState(
+                    NodeProcessingState.SELF_LINK_RESPONSE_UNPROCESSED,
+                    NodeProcessingAction.SELF_LINK_RESOLVE_OK);
+
+                nodeTxn.getProcessingNode().setSelfLinkProcessed(true);
+                nodeTxn.getProcessingNode().setSelfLinkPendingResolve(false);
+
+              } else {
+                LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR, "Self Link retrieval for link,"
+                    + txn.getSelfLinkWithModifiers() + ", failed with error code,"
+                    + nodeTxn.getOpResult().getResultCode() + ", and message,"
+                    + nodeTxn.getOpResult().getResult());
+
+                nodeTxn.getProcessingNode().setSelflinkRetrievalFailure(true);
+                nodeTxn.getProcessingNode().setSelfLinkProcessed(true);
+
+                nodeTxn.getProcessingNode().changeState(NodeProcessingState.ERROR,
+                    NodeProcessingAction.SELF_LINK_RESOLVE_ERROR);
+
+                nodeTxn.getProcessingNode().setSelfLinkPendingResolve(false);
+
+              }
+            }
+            
+            aaiWorkOnHand.decrementAndGet();
+
+          });
+
+    }
+
+  }
+
+
+  /**
+   * Process neighbors.
+   *
+   * @param nodeId the node id
+   */
+  private void processNeighbors(String nodeId) {
+    
+    if (nodeId == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESS_NEIGHBORS_ERROR, "Failed to process"
+          + " neighbors because nodeId is null.");
+      return;
+    }
+
+    ActiveInventoryNode ain = nodeCache.get(nodeId);
+
+    if (ain == null) {
+      LOG.error(AaiUiMsgs.SELF_LINK_PROCESS_NEIGHBORS_ERROR, "Failed to process"
+          + " neighbors because node could not be found in nodeCache with id, " + nodeId);
+      return;
+    }
+
+    /*
+     * process complex attribute and relationships
+     */
+
+    boolean neighborsProcessedSuccessfully = true;
+
+    for (JsonNode n : ain.getComplexGroups()) {
+      neighborsProcessedSuccessfully &= decodeComplexAttributeGroup(ain, n);
+    }
+
+    for (RelationshipList relationshipList : ain.getRelationshipLists()) {
+      neighborsProcessedSuccessfully &= addSelfLinkRelationshipChildren(ain, relationshipList);
+    }
+
+
+    if (neighborsProcessedSuccessfully) {
+      ain.changeState(NodeProcessingState.READY, NodeProcessingAction.NEIGHBORS_PROCESSED_OK);
+    } else {
+      ain.changeState(NodeProcessingState.ERROR, NodeProcessingAction.NEIGHBORS_PROCESSED_ERROR);
+    }
+  
+
+    /*
+     * If neighbors fail to process, there is already a call to change the state within the
+     * relationship and neighbor processing functions.
+     */
+
+  }
+
+  /**
+   * Find and mark root node.
+   *
+   * @param queryParams the query params
+   * @return true, if successful
+   */
+  private void findAndMarkRootNode(QueryParams queryParams) {
+
+    if (isRootNodeFound()) {
+      return;
+    }
+
+    for (ActiveInventoryNode cacheNode : nodeCache.values()) {
+
+      if (queryParams.getSearchTargetNodeId().equals(cacheNode.getNodeId())) {
+        cacheNode.setNodeDepth(0);
+        cacheNode.setRootNode(true);
+        LOG.info(AaiUiMsgs.ROOT_NODE_DISCOVERED, queryParams.getSearchTargetNodeId());
+        setRootNodeFound(true);
+      }
+    }
+
+  }
+
+  /**
+   * Process current node states.
+   *
+   * @param rootNodeDiscovered the root node discovered
+   */
+  private void processCurrentNodeStates(QueryParams queryParams) {
+    /*
+     * Force an evaluation of node depths before determining if we should limit state-based
+     * traversal or processing.
+     */
+    
+    findAndMarkRootNode(queryParams);
+    
+    verifyOutboundNeighbors();
+
+    for (ActiveInventoryNode cacheNode : nodeCache.values()) {
+
+      if (LOG.isDebugEnabled()) {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+            "processCurrentNodeState(), nid = "
+            + cacheNode.getNodeId() + " , nodeDepth = " + cacheNode.getNodeDepth());
+      }
+
+      switch (cacheNode.getState()) {
+
+        case INIT: {
+          processInitialState(cacheNode.getNodeId());
+          break;
+        }
+
+        case READY:
+        case ERROR: {
+          break;
+        }
+
+        case SELF_LINK_UNRESOLVED: {
+          performSelfLinkResolve(cacheNode.getNodeId());
+          break;
+        }
+
+        case SELF_LINK_RESPONSE_UNPROCESSED: {
+          processSelfLinkResponse(cacheNode.getNodeId());
+          break;
+        }
+
+        case NEIGHBORS_UNPROCESSED: {
+
+          /*
+           * We use the rootNodeDiscovered flag to ignore depth retrieval thresholds until the root
+           * node is identified. Then the evaluative depth calculations should re-balance the graph
+           * around the root node.
+           */
+          
+          if (!isRootNodeFound() || cacheNode.getNodeDepth() < this.visualizationConfigs
+              .getMaxSelfLinkTraversalDepth()) {
+
+            if (LOG.isDebugEnabled()) {
+              LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+                  "processCurrentNodeState() -- Node at max depth,"
+                  + " halting processing at current state = -- "
+                      + cacheNode.getState() + " nodeId = " + cacheNode.getNodeId());
+            }
+            
+            processNeighbors(cacheNode.getNodeId());
+
+          }
+
+          break;
+        }
+        default:
+          break;
+      }
+
+    }
+
+  }
+
+  /**
+   * Adds the complex group to node.
+   *
+   * @param targetNode the target node
+   * @param attributeGroup the attribute group
+   * @return true, if successful
+   */
+  private boolean addComplexGroupToNode(ActiveInventoryNode targetNode, JsonNode attributeGroup) {
+
+    if (attributeGroup == null) {
+      targetNode.changeState(NodeProcessingState.ERROR,
+          NodeProcessingAction.COMPLEX_ATTRIBUTE_GROUP_PARSE_OK);
+      return false;
+    }
+
+    RelationshipList relationshipList = null;
+
+    if (attributeGroup.isObject()) {
+
+      Iterator<Entry<String, JsonNode>> fields = attributeGroup.fields();
+      Entry<String, JsonNode> field = null;
+      String fieldName;
+      JsonNode fieldValue;
+
+      while (fields.hasNext()) {
+        field = fields.next();
+        fieldName = field.getKey();
+        fieldValue = field.getValue();
+
+        if (fieldValue.isObject()) {
+
+          if (fieldName.equals("relationship-list")) {
+
+            try {
+              relationshipList =
+                  mapper.readValue(field.getValue().toString(), RelationshipList.class);
+
+              if (relationshipList != null) {
+                targetNode.addRelationshipList(relationshipList);
+              }
+
+            } catch (Exception exc) {
+              LOG.error(AaiUiMsgs.SELF_LINK_JSON_PARSE_ERROR, "Failed to parse"
+                  + " relationship-list attribute. Parse resulted in error, "
+                  + exc.getLocalizedMessage());
+              targetNode.changeState(NodeProcessingState.ERROR,
+                  NodeProcessingAction.COMPLEX_ATTRIBUTE_GROUP_PARSE_ERROR);
+              return false;
+            }
+
+          } else {
+            targetNode.addComplexGroup(fieldValue);
+          }
+
+        } else if (fieldValue.isArray()) {
+          if (LOG.isDebugEnabled()) {
+            LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+                "Unexpected array type with a key = " + fieldName);
+          }
+        } else if (fieldValue.isValueNode()) {
+          if (oxmEntityLookup.getEntityDescriptors().get(field.getKey()) == null) {
+            /*
+             * property key is not an entity type, add it to our property set.
+             */
+            targetNode.addProperty(field.getKey(), fieldValue.asText());
+          }
+
+        }
+      }
+
+    } else if (attributeGroup.isArray()) {
+      if (LOG.isDebugEnabled()) {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+            "Unexpected array type for attributeGroup = " + attributeGroup);
+      }
+    } else if (attributeGroup.isValueNode()) {
+      if (LOG.isDebugEnabled()) {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+            "Unexpected value type for attributeGroup = " + attributeGroup);
+      }
+    }
+    
+    return true;
+  }
+  
+  public int getNumSuccessfulLinkResolveFromCache() {
+    return numSuccessfulLinkResolveFromCache.get();
+  }
+
+  public int getNumSuccessfulLinkResolveFromFromServer() {
+    return numSuccessfulLinkResolveFromFromServer.get();
+  }
+
+  public int getNumFailedLinkResolve() {
+    return numFailedLinkResolve.get();
+  }
+
+  public InlineMessage getInlineMessage() {
+    return inlineMessage;
+  }
+
+  public void setInlineMessage(InlineMessage inlineMessage) {
+    this.inlineMessage = inlineMessage;
+  }
+
+  public void setMaxSelfLinkTraversalDepth(int depth) {
+    this.maxSelfLinkTraversalDepth = depth;
+  }
+
+  public int getMaxSelfLinkTraversalDepth() {
+    return this.maxSelfLinkTraversalDepth;
+  }
+
+  public ConcurrentHashMap<String, ActiveInventoryNode> getNodeCache() {
+    return nodeCache;
+  }
+
+  /**
+   * Gets the relationship primary key values.
+   *
+   * @param r the r
+   * @param entityType the entity type
+   * @param pkeyNames the pkey names
+   * @return the relationship primary key values
+   */
+  private String getRelationshipPrimaryKeyValues(Relationship r, String entityType,
+      List<String> pkeyNames) {
+
+    StringBuilder sb = new StringBuilder(64);
+
+    if (pkeyNames.size() > 0) {
+      String primaryKey = extractKeyValueFromRelationData(r, entityType + "." + pkeyNames.get(0));
+      if (primaryKey != null) {
+
+        sb.append(primaryKey);
+
+      } else {
+        // this should be a fatal error because unless we can
+        // successfully retrieve all the expected keys we'll end up
+        // with a garbage node
+        LOG.error(AaiUiMsgs.EXTRACTION_ERROR, "ERROR: Failed to extract"
+            + " keyName, " + entityType + "." + pkeyNames.get(0)
+            + ", from relationship data, " + r.toString());
+        return null;
+      }
+
+      for (int i = 1; i < pkeyNames.size(); i++) {
+
+        String kv = extractKeyValueFromRelationData(r, entityType + "." + pkeyNames.get(i));
+        if (kv != null) {
+          sb.append("/").append(kv);
+        } else {
+          // this should be a fatal error because unless we can
+          // successfully retrieve all the expected keys we'll end up
+          // with a garbage node
+          LOG.error(AaiUiMsgs.EXTRACTION_ERROR, "ERROR:  failed to extract keyName, "
+              + entityType + "." + pkeyNames.get(i)
+              + ", from relationship data, " + r.toString());
+          return null;
+        }
+      }
+
+      return sb.toString();
+
+    }
+
+    return null;
+
+  }
+
+  /**
+   * Extract key value from relation data.
+   *
+   * @param r the r
+   * @param keyName the key name
+   * @return the string
+   */
+  private String extractKeyValueFromRelationData(Relationship r, String keyName) {
+
+    RelationshipData[] rdList = r.getRelationshipData();
+
+    for (RelationshipData relData : rdList) {
+
+      if (relData.getRelationshipKey().equals(keyName)) {
+        return relData.getRelationshipValue();
+      }
+    }
+
+    return null;
+  }
+
+  /**
+   * Determine node id and key.
+   *
+   * @param ain the ain
+   * @return true, if successful
+   */
+  private boolean addNodeQueryParams(ActiveInventoryNode ain) {
+
+    if (ain == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE_NODE_ID, "ActiveInventoryNode is null");
+      return false;
+    }
+
+    List<String> pkeyNames =
+        oxmEntityLookup.getEntityDescriptors().get(ain.getEntityType()).getPrimaryKeyAttributeNames();
+
+    if (pkeyNames == null || pkeyNames.size() == 0) {
+      LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE_NODE_ID, "Primary key names is empty");
+      return false;
+    }
+
+    StringBuilder sb = new StringBuilder(64);
+
+    if (pkeyNames.size() > 0) {
+      String primaryKey = ain.getProperties().get(pkeyNames.get(0));
+      if (primaryKey != null) {
+        sb.append(primaryKey);
+      } else {
+        // this should be a fatal error because unless we can
+        // successfully retrieve all the expected keys we'll end up
+        // with a garbage node
+        LOG.error(AaiUiMsgs.EXTRACTION_ERROR, "ERROR: Failed to extract keyName, "
+            + pkeyNames.get(0) + ", from entity properties");
+        return false;
+      }
+
+      for (int i = 1; i < pkeyNames.size(); i++) {
+
+        String kv = ain.getProperties().get(pkeyNames.get(i));
+        if (kv != null) {
+          sb.append("/").append(kv);
+        } else {
+          // this should be a fatal error because unless we can
+          // successfully retrieve all the expected keys we'll end up
+          // with a garbage node
+          LOG.error(AaiUiMsgs.EXTRACTION_ERROR, "ERROR: Failed to extract keyName, "
+              + pkeyNames.get(i) + ", from entity properties");
+          return false;
+        }
+      }
+
+      /*final String nodeId = NodeUtils.generateUniqueShaDigest(ain.getEntityType(),
+          NodeUtils.concatArray(pkeyNames, "/"), sb.toString());*/
+
+      //ain.setNodeId(nodeId);
+      ain.setPrimaryKeyName(NodeUtils.concatArray(pkeyNames, "/"));
+      ain.setPrimaryKeyValue(sb.toString());
+      
+      if (ain.getEntityType() != null && ain.getPrimaryKeyName() != null
+          && ain.getPrimaryKeyValue() != null) {
+        ain.addQueryParam(
+            ain.getEntityType() + "." + ain.getPrimaryKeyName() + ":" + ain.getPrimaryKeyValue());
+      }
+      return true;
+
+    }
+
+    return false;
+
+  }
+
+  /**
+   * Adds the self link relationship children.
+   *
+   * @param processingNode the processing node
+   * @param relationshipList the relationship list
+   * @return true, if successful
+   */
+  private boolean addSelfLinkRelationshipChildren(ActiveInventoryNode processingNode,
+      RelationshipList relationshipList) {
+
+    if (relationshipList == null) {
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC, "No relationships added to parent node = "
+          + processingNode.getNodeId() + " because relationshipList is empty");
+      processingNode.changeState(NodeProcessingState.ERROR,
+          NodeProcessingAction.NEIGHBORS_PROCESSED_ERROR);
+      return false;
+    }
+
+    Relationship[] relationshipArray = relationshipList.getRelationshipList();
+    OxmEntityDescriptor descriptor = null;
+    String repairedSelfLink = null;
+
+    if (relationshipArray != null) {
+
+      ActiveInventoryNode newNode = null;
+      String resourcePath = null;
+
+      for (Relationship r : relationshipArray) {
+        
+        resourcePath = ActiveInventoryAdapter.extractResourcePath(r.getRelatedLink());
+
+        String nodeId = NodeUtils.generateUniqueShaDigest(resourcePath);
+
+        if (nodeId == null) {
+
+          LOG.error(AaiUiMsgs.SKIPPING_RELATIONSHIP, r.toString());
+          processingNode.changeState(NodeProcessingState.ERROR,
+              NodeProcessingAction.NODE_IDENTITY_ERROR);
+          return false;
+        }
+
+        newNode = new ActiveInventoryNode(this.visualizationConfigs, oxmEntityLookup);
+
+        String entityType = r.getRelatedTo();
+
+        if (r.getRelationshipData() != null) {
+          for (RelationshipData rd : r.getRelationshipData()) {
+            newNode.addQueryParam(rd.getRelationshipKey() + ":" + rd.getRelationshipValue());
+          }
+        }
+
+        descriptor = oxmEntityLookup.getEntityDescriptors().get(r.getRelatedTo());
+
+        newNode.setNodeId(nodeId);
+        newNode.setEntityType(entityType);
+        newNode.setSelfLink(resourcePath);
+
+        processingNode.addOutboundNeighbor(nodeId);
+
+        if (descriptor != null) {
+
+          List<String> pkeyNames = descriptor.getPrimaryKeyAttributeNames();
+
+          newNode.changeState(NodeProcessingState.SELF_LINK_UNRESOLVED,
+              NodeProcessingAction.SELF_LINK_SET);
+
+          newNode.setPrimaryKeyName(NodeUtils.concatArray(pkeyNames, "/"));
+
+          String primaryKeyValues = getRelationshipPrimaryKeyValues(r, entityType, pkeyNames);
+          newNode.setPrimaryKeyValue(primaryKeyValues);
+
+        } else {
+
+          LOG.error(AaiUiMsgs.VISUALIZATION_OUTPUT_ERROR,
+              "Failed to parse entity because OXM descriptor could not be found for type = "
+                  + r.getRelatedTo());
+
+          newNode.changeState(NodeProcessingState.ERROR,
+              NodeProcessingAction.NEIGHBORS_PROCESSED_ERROR);
+
+        }
+
+        if (nodeCache.putIfAbsent(nodeId, newNode) != null) {
+          if (LOG.isDebugEnabled()) {
+            LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+                "Failed to add node to nodeCache because it already exists.  Node id = "
+                    + newNode.getNodeId());
+          }
+        }
+
+      }
+
+    }
+
+    return true;
+
+  }
+
+  /**
+   * Process initial state.
+   *
+   * @param nodeId the node id
+   */
+  private void processInitialState(String nodeId) {
+
+    if (nodeId == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_PROCESS_INITIAL_STATE, "Node id is null");
+      return;
+    }
+
+    ActiveInventoryNode cachedNode = nodeCache.get(nodeId);
+
+    if (cachedNode == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_PROCESS_INITIAL_STATE, "Node cannot be"
+          + " found for nodeId, " + nodeId);
+      return;
+    }
+
+    if (cachedNode.getSelfLink() == null) {
+
+      if (cachedNode.getNodeId() == null ) {
+
+        /*
+         * if the self link is null at the INIT state, which could be valid if this node is a
+         * complex attribute group which didn't originate from a self-link, but in that situation
+         * both the node id and node key should already be set.
+         */
+
+        cachedNode.changeState(NodeProcessingState.ERROR, NodeProcessingAction.NODE_IDENTITY_ERROR);
+
+      }
+
+      if (cachedNode.getNodeId() != null) {
+
+        /*
+         * This should be the success path branch if the self-link is not set
+         */
+
+        cachedNode.changeState(NodeProcessingState.SELF_LINK_RESPONSE_UNPROCESSED,
+            NodeProcessingAction.SELF_LINK_RESPONSE_PARSE_OK);
+
+      }
+
+    } else {
+
+      if (cachedNode.hasResolvedSelfLink()) {
+        LOG.error(AaiUiMsgs.INVALID_RESOLVE_STATE_DURING_INIT);
+        cachedNode.changeState(NodeProcessingState.ERROR,
+            NodeProcessingAction.UNEXPECTED_STATE_TRANSITION);
+      } else {
+        cachedNode.changeState(NodeProcessingState.SELF_LINK_UNRESOLVED,
+            NodeProcessingAction.SELF_LINK_SET);
+      }
+    }
+  }
+
+  /**
+   * Process skeleton node.
+   *
+   * @param skeletonNode the skeleton node
+   * @param queryParams the query params
+   */
+  private void processSearchableEntity(SearchableEntity searchTargetEntity, QueryParams queryParams) {
+
+    if (searchTargetEntity == null) {
+      return;
+    }
+
+    if (searchTargetEntity.getId() == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_PROCESS_SKELETON_NODE, "Failed to process skeleton"
+          + " node because nodeId is null for node, " + searchTargetEntity.getLink());
+      return;
+    }
+
+    ActiveInventoryNode newNode = new ActiveInventoryNode(this.visualizationConfigs, oxmEntityLookup);
+
+    newNode.setNodeId(searchTargetEntity.getId());
+    newNode.setEntityType(searchTargetEntity.getEntityType());
+    newNode.setPrimaryKeyName(getEntityTypePrimaryKeyName(searchTargetEntity.getEntityType()));
+    newNode.setPrimaryKeyValue(searchTargetEntity.getEntityPrimaryKeyValue());
+    
+    if (newNode.getEntityType() != null && newNode.getPrimaryKeyName() != null
+        && newNode.getPrimaryKeyValue() != null) {
+      newNode.addQueryParam(
+          newNode.getEntityType() + "." + newNode.getPrimaryKeyName() + ":" + newNode.getPrimaryKeyValue());
+    }
+    /*
+     * This code may need some explanation. In any graph there will be a single root node. The root
+     * node is really the center of the universe, and for now, we are tagging the search target as
+     * the root node. Everything else in the visualization of the graph will be centered around this
+     * node as the focal point of interest.
+     * 
+     * Due to it's special nature, there will only ever be one root node, and it's node depth will
+     * always be equal to zero.
+     */
+
+    if (!isRootNodeFound()) {
+      if (queryParams.getSearchTargetNodeId().equals(newNode.getNodeId())) {
+        newNode.setNodeDepth(0);
+        newNode.setRootNode(true);
+        LOG.info(AaiUiMsgs.ROOT_NODE_DISCOVERED, queryParams.getSearchTargetNodeId());
+        setRootNodeFound(true);
+      }
+    }
+
+    newNode.setSelfLink(searchTargetEntity.getLink());
+
+    nodeCache.putIfAbsent(newNode.getNodeId(), newNode);
+  }
+
+  private int getTotalWorkOnHand() {
+    
+    int numNodesWithPendingStates = 0;
+    
+    if( isRootNodeFound()) {
+      evaluateNodeDepths();
+    }
+    
+    for (ActiveInventoryNode n : nodeCache.values()) {
+
+      switch (n.getState()) {
+
+        case READY:
+        case ERROR: {
+          // do nothing, these are our normal
+          // exit states
+          break;
+        }
+
+        case NEIGHBORS_UNPROCESSED: {
+
+          if (n.getNodeDepth() < this.visualizationConfigs.getMaxSelfLinkTraversalDepth()) {
+            /*
+             * Only process our neighbors relationships if our current depth is less than the max
+             * depth
+             */
+            numNodesWithPendingStates++;
+          }
+
+          break;
+        }
+
+        default: {
+
+          /*
+           * for all other states, there is work to be done
+           */
+          numNodesWithPendingStates++;
+        }
+
+      }
+
+    }
+
+    LOG.debug(AaiUiMsgs.OUTSTANDING_WORK_PENDING_NODES,
+        String.valueOf(numNodesWithPendingStates));
+
+    int totalWorkOnHand = aaiWorkOnHand.get() + numNodesWithPendingStates;
+    
+    return totalWorkOnHand;
+    
+  }
+  
+  /**
+   * Checks for out standing work.
+   *
+   * @return true, if successful
+   */
+  private void processOutstandingWork(QueryParams queryParams) {
+    
+    while (getTotalWorkOnHand() > 0) {
+
+      /*
+       * Force an evaluation of node depths before determining if we should limit state-based
+       * traversal or processing.
+       */
+
+      processCurrentNodeStates(queryParams);
+
+      try {
+        Thread.sleep(10);
+      } catch (InterruptedException exc) {
+        LOG.error(AaiUiMsgs.PROCESSING_LOOP_INTERUPTED, exc.getMessage());
+        return;
+      }
+
+    }
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.onap.aai.sparky.viewandinspect.services.VisualizationContext#processSelfLinks(org.onap.aai.sparky.sync.entity.SearchableEntity, org.onap.aai.sparky.viewandinspect.entity.QueryParams)
+   */
+  @Override
+  public void processSelfLinks(SearchableEntity searchtargetEntity, QueryParams queryParams) {
+
+    try {
+
+
+      if (searchtargetEntity == null) {
+        LOG.error(AaiUiMsgs.SELF_LINK_PROCESSING_ERROR, contextIdStr + " - Failed to"
+            + " processSelfLinks, searchtargetEntity is null");
+        return;
+      }
+
+      long startTimeInMs = System.currentTimeMillis();
+
+      processSearchableEntity(searchtargetEntity, queryParams);
+      
+      /*
+       * This method is blocking until we decouple it with a CountDownLatch await condition,
+       * and make the internal graph processing more event-y.
+       */
+      
+      processOutstandingWork(queryParams);
+
+      long totalResolveTime = (System.currentTimeMillis() - startTimeInMs);
+      
+      long opTime = System.currentTimeMillis() - startTimeInMs;
+
+      LOG.info(AaiUiMsgs.ALL_TRANSACTIONS_RESOLVED, String.valueOf(totalResolveTime),
+          String.valueOf(totalLinksRetrieved.get()), String.valueOf(opTime));
+
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.VISUALIZATION_OUTPUT_ERROR, exc.getMessage());
+    }
+
+  }
+
+  /**
+   * Verify outbound neighbors.
+   */
+  private void verifyOutboundNeighbors() {
+
+    for (ActiveInventoryNode srcNode : nodeCache.values()) {
+
+      for (String targetNodeId : srcNode.getOutboundNeighbors()) {
+
+        ActiveInventoryNode targetNode = nodeCache.get(targetNodeId);
+
+        if (targetNode != null && srcNode.getNodeId() != null) {
+
+          targetNode.addInboundNeighbor(srcNode.getNodeId());
+
+          if (this.visualizationConfigs.makeAllNeighborsBidirectional()) {
+            targetNode.addOutboundNeighbor(srcNode.getNodeId());
+          }
+
+        }
+
+      }
+
+    }
+
+  }
+
+  /**
+   * Evaluate node depths.
+   */
+  private void evaluateNodeDepths() {
+
+    int numChanged = -1;
+    int numAttempts = 0;
+
+    while (numChanged != 0) {
+
+      numChanged = 0;
+      numAttempts++;
+
+      for (ActiveInventoryNode srcNode : nodeCache.values()) {
+
+        if (srcNode.getState() == NodeProcessingState.INIT) {
+
+          /*
+           * this maybe the only state that we don't want to to process the node depth on, because
+           * typically it won't have any valid fields set, and it may remain in a partial state
+           * until we have processed the self-link.
+           */
+
+          continue;
+
+        }
+
+        for (String targetNodeId : srcNode.getOutboundNeighbors()) {
+          ActiveInventoryNode targetNode = nodeCache.get(targetNodeId);
+
+          if (targetNode != null) {
+
+            if (targetNode.changeDepth(srcNode.getNodeDepth() + 1)) {
+              numChanged++;
+            }
+          }
+        }
+
+        for (String targetNodeId : srcNode.getInboundNeighbors()) {
+          ActiveInventoryNode targetNode = nodeCache.get(targetNodeId);
+
+          if (targetNode != null) {
+
+            if (targetNode.changeDepth(srcNode.getNodeDepth() + 1)) {
+              numChanged++;
+            }
+          }
+        }
+      }
+
+      if (numAttempts >= MAX_DEPTH_EVALUATION_ATTEMPTS) {
+        LOG.info(AaiUiMsgs.MAX_EVALUATION_ATTEMPTS_EXCEEDED);
+        return;
+      }
+
+    }
+
+    if (LOG.isDebugEnabled()) {
+      if (numAttempts > 0) {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+            "Evaluate node depths completed in " + numAttempts + " attempts");
+      } else {
+        LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+            "Evaluate node depths completed in 0 attempts because all nodes at correct depth");
+      }
+    }
+
+  }
+
+
+  /**
+   * Gets the entity type primary key name.
+   *
+   * @param entityType the entity type
+   * @return the entity type primary key name
+   */
+
+  
+  private String getEntityTypePrimaryKeyName(String entityType) {
+
+    if (entityType == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE, "node primary key"
+          + " name because entity type is null");
+      return null;
+    }
+
+    OxmEntityDescriptor descriptor = oxmEntityLookup.getEntityDescriptors().get(entityType);
+
+    if (descriptor == null) {
+      LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE, "oxm entity"
+          + " descriptor for entityType = " + entityType);
+      return null;
+    }
+
+    List<String> pkeyNames = descriptor.getPrimaryKeyAttributeNames();
+
+    if (pkeyNames == null || pkeyNames.size() == 0) {
+      LOG.error(AaiUiMsgs.FAILED_TO_DETERMINE, "node primary"
+          + " key because descriptor primary key names is empty");
+      return null;
+    }
+
+    return NodeUtils.concatArray(pkeyNames, "/");
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseVisualizationService.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseVisualizationService.java
new file mode 100644
index 0000000..b0b8b9e
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/BaseVisualizationService.java
@@ -0,0 +1,382 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.services;
+
+import java.io.IOException;
+import java.security.SecureRandom;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+
+import javax.servlet.ServletException;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.OxmModelLoader;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.dal.GizmoAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.subscription.config.SubscriptionConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.entity.SearchableEntity;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
+import org.onap.aai.sparky.viewandinspect.entity.ActiveInventoryNode;
+import org.onap.aai.sparky.viewandinspect.entity.D3VisualizationOutput;
+import org.onap.aai.sparky.viewandinspect.entity.GraphMeta;
+import org.onap.aai.sparky.viewandinspect.entity.QueryParams;
+import org.onap.aai.sparky.viewandinspect.entity.QueryRequest;
+
+import com.fasterxml.jackson.annotation.JsonInclude.Include;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class BaseVisualizationService implements VisualizationService {
+  
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(BaseVisualizationService.class);
+  
+  private ObjectMapper mapper = new ObjectMapper();
+
+  private final ActiveInventoryAdapter aaiAdapter;
+  private final GizmoAdapter gizmoAdapter;
+  private final ElasticSearchAdapter esAdapter;
+  private final ExecutorService aaiExecutorService;
+  
+  private ConcurrentHashMap<Long, VisualizationContext> contextMap;
+  private final SecureRandom secureRandom;
+
+  private VisualizationConfigs visualizationConfigs;
+  private SubscriptionConfig subConfig;
+  private ElasticSearchEndpointConfig endpointEConfig;
+  private ElasticSearchSchemaConfig schemaEConfig;
+  private OxmEntityLookup oxmEntityLookup;
+  
+	public BaseVisualizationService(OxmModelLoader loader, VisualizationConfigs visualizationConfigs,
+			ActiveInventoryAdapter aaiAdapter, GizmoAdapter gizmoAdapter, ElasticSearchAdapter esAdapter,
+			ElasticSearchEndpointConfig endpointConfig, ElasticSearchSchemaConfig schemaConfig,
+			int numActiveInventoryWorkers, OxmEntityLookup oxmEntityLookup, SubscriptionConfig subscriptionConfig)
+			throws Exception {
+   
+    this.visualizationConfigs = visualizationConfigs;
+    this.endpointEConfig = endpointConfig; 
+    this.schemaEConfig = schemaConfig; 
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.subConfig = subscriptionConfig;
+    
+
+    secureRandom = new SecureRandom();
+    
+    /*
+     * Fix constructor with properly wired in properties
+     */
+ 
+    this.aaiAdapter = aaiAdapter;
+    this.gizmoAdapter = gizmoAdapter;
+    this.esAdapter = esAdapter; 
+
+    this.mapper = new ObjectMapper();
+    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+    
+    this.contextMap = new ConcurrentHashMap<Long, VisualizationContext>();
+    
+    this.aaiExecutorService = NodeUtils.createNamedExecutor("SLNC-WORKER",
+        numActiveInventoryWorkers, LOG);
+    
+  }
+  
+  /**
+   * Analyze query request body.
+   *
+   * @param queryRequestJson the query request json
+   * @return the query request
+   */
+
+  public QueryRequest analyzeQueryRequestBody(String queryRequestJson) {
+
+
+    LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+        "analyzeQueryRequestBody()," + " queryRequestJson = " + queryRequestJson);
+
+    ObjectMapper nonEmptyMapper = new ObjectMapper();
+    nonEmptyMapper.setSerializationInclusion(Include.NON_EMPTY);
+
+    QueryRequest queryBody = null;
+
+    try {
+      queryBody = nonEmptyMapper.readValue(queryRequestJson, QueryRequest.class);
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.EXCEPTION_CAUGHT, "Analyzing query request body.",
+          exc.getLocalizedMessage());
+    }
+
+    return queryBody;
+
+  }
+  
+  /**
+   * Log optime.
+   *
+   * @param method the method
+   * @param opStartTimeInMs the op start time in ms
+   */
+  private void logOptime(String method, long opStartTimeInMs) {
+    LOG.info(AaiUiMsgs.OPERATION_TIME, method,
+        String.valueOf(System.currentTimeMillis() - opStartTimeInMs));
+  }
+  
+  private SearchableEntity extractSearchableEntityFromElasticEntity(OperationResult operationResult) {
+    if (operationResult == null || !operationResult.wasSuccessful()) {
+      // error, return empty collection
+      return null;
+    }
+ 
+    SearchableEntity sourceEntity = null;
+    if (operationResult.wasSuccessful()) {
+
+      try {
+        JsonNode elasticValue = mapper.readValue(operationResult.getResult(), JsonNode.class);
+
+        if (elasticValue != null) {
+          JsonNode sourceField = elasticValue.get("_source");
+
+          if (sourceField != null) {
+            sourceEntity = new SearchableEntity();
+            
+            String entityType = NodeUtils.extractFieldValueFromObject(sourceField, "entityType"); 
+            sourceEntity.setEntityType(entityType);  
+            String entityPrimaryKeyValue = NodeUtils.extractFieldValueFromObject(sourceField, "entityPrimaryKeyValue");
+            sourceEntity.setEntityPrimaryKeyValue(entityPrimaryKeyValue);
+            String link = NodeUtils.extractFieldValueFromObject(sourceField, "link"); 
+            sourceEntity.setLink(link);
+            String lastmodTimestamp = NodeUtils.extractFieldValueFromObject(sourceField, "lastmodTimestamp");
+            sourceEntity.setEntityTimeStamp(lastmodTimestamp);
+          }
+        }
+      } catch (IOException ioe) {
+        LOG.error(AaiUiMsgs.JSON_CONVERSION_ERROR, "a json node ", ioe.getLocalizedMessage());
+      }
+    }
+    return sourceEntity;
+  }
+
+  /**
+   * Builds the visualization using generic query.
+   *
+   * @param queryRequest the query request
+   * @return the operation result
+   */
+  public OperationResult buildVisualizationUsingGenericQuery(QueryRequest queryRequest) {
+
+    OperationResult returnValue = new OperationResult();
+    OperationResult dataCollectionResult = null;
+    QueryParams queryParams = null;
+    SearchableEntity sourceEntity = null;
+
+    try {
+
+      /*
+       * Here is where we need to make a dip to elastic-search for the self-link by entity-id (link
+       * hash).
+       */
+      dataCollectionResult = esAdapter.retrieveEntityById(endpointEConfig.getEsIpAddress(), 
+    		  endpointEConfig.getEsServerPort(),schemaEConfig.getIndexName(),
+    		  schemaEConfig.getIndexDocType(), queryRequest.getHashId());
+      sourceEntity = extractSearchableEntityFromElasticEntity(dataCollectionResult);
+
+      if (sourceEntity != null) {
+        sourceEntity.generateId();
+      }
+
+      queryParams = new QueryParams();
+      queryParams.setSearchTargetNodeId(queryRequest.getHashId());
+
+    } catch (Exception e1) {
+      LOG.error(AaiUiMsgs.FAILED_TO_GET_NODES_QUERY_RESULT, e1.getLocalizedMessage());
+      dataCollectionResult = new OperationResult(500, "Failed to get nodes-query result from AAI");
+    }
+
+    if (dataCollectionResult.getResultCode() == 200) {
+
+      String d3OutputJsonOutput = null;
+
+      try {
+
+        d3OutputJsonOutput = getVisualizationOutputBasedonGenericQuery( sourceEntity, queryParams, queryRequest);
+
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.DEBUG_GENERIC,
+              "Generated D3" + " output as json = " + d3OutputJsonOutput);
+        }
+
+        if (d3OutputJsonOutput != null) {
+          returnValue.setResultCode(200);
+          returnValue.setResult(d3OutputJsonOutput);
+        } else {
+          returnValue.setResult(500, "Failed to generate D3 graph visualization");
+        }
+
+      } catch (Exception exc) {
+        returnValue.setResult(500,
+            "Failed to generate D3 graph visualization, due to a servlet exception.");
+        LOG.error(AaiUiMsgs.ERROR_D3_GRAPH_VISUALIZATION, exc.getLocalizedMessage());
+      }
+    } else {
+      returnValue.setResult(dataCollectionResult.getResultCode(), dataCollectionResult.getResult());
+    }
+
+    return returnValue;
+
+  }
+  
+  
+  /**
+   * Gets the visualization output basedon generic query.
+   *
+   * @param searchtargetEntity entity that will be used to start visualization flow
+   * @param queryParams the query params
+   * @return the visualization output basedon generic query
+   * @throws ServletException the servlet exception
+   * @throws  
+   */
+  private String getVisualizationOutputBasedonGenericQuery(SearchableEntity searchtargetEntity,
+      QueryParams queryParams, QueryRequest request) throws ServletException {
+
+    long opStartTimeInMs = System.currentTimeMillis();
+
+    VisualizationTransformer transformer = null;
+    try {
+      transformer = new VisualizationTransformer(visualizationConfigs, subConfig);
+    } catch (Exception exc) {
+      throw new ServletException(
+          "Failed to create VisualizationTransformer instance because of execption", exc);
+    }
+
+    VisualizationContext visContext = null;
+    long contextId = secureRandom.nextLong();
+    try {
+    	if ( visualizationConfigs.isGizmoEnabled()) {
+    	      visContext = new BaseGizmoVisualizationContext(contextId, this.gizmoAdapter, aaiExecutorService,
+    	              this.visualizationConfigs, oxmEntityLookup);
+    	} else {
+    	      visContext = new BaseVisualizationContext(contextId, this.aaiAdapter, aaiExecutorService,
+    	              this.visualizationConfigs, oxmEntityLookup);
+    	}
+    	
+      contextMap.putIfAbsent(contextId, visContext);
+    } catch (Exception e1) {
+      LOG.error(AaiUiMsgs.EXCEPTION_CAUGHT,
+          "While building Visualization Context, " + e1.getLocalizedMessage());
+      throw new ServletException(e1);
+    }
+
+    String jsonResponse = null;
+
+    long startTimeInMs = System.currentTimeMillis();
+
+    visContext.processSelfLinks(searchtargetEntity, queryParams);
+    contextMap.remove(contextId);
+
+    logOptime("collectSelfLinkNodes()", startTimeInMs);
+
+    /*
+     * Flatten the graphs into a set of Graph and Link nodes. In this method I want the node graph
+     * resulting from the edge-tag-query to be represented first, and then we'll layer in
+     * relationship data.
+     */
+    long overlayDataStartTimeInMs = System.currentTimeMillis();
+
+    Map<String, ActiveInventoryNode> cachedNodeMap = visContext.getNodeCache();
+
+    if (LOG.isDebugEnabled()) {
+
+      StringBuilder sb = new StringBuilder(128);
+
+      sb.append("\nCached Node Map:\n");
+      for (String k : cachedNodeMap.keySet()) {
+        sb.append("\n----");
+        sb.append("\n").append(cachedNodeMap.get(k).dumpNodeTree(true));
+      }
+
+      LOG.debug(AaiUiMsgs.DEBUG_GENERIC, sb.toString());
+    }
+
+    transformer.buildFlatNodeArrayFromGraphCollection(cachedNodeMap);
+    transformer.buildLinksFromGraphCollection(cachedNodeMap);
+
+    /*
+     * - Apply configuration-driven styling
+     * - Build the final transformation response object
+     * - Use information we have to populate the GraphMeta object
+     */
+
+    transformer.addSearchTargetAttributesToRootNode();
+    
+    GraphMeta graphMeta = new GraphMeta();
+
+    D3VisualizationOutput output = null;
+    try {
+      output = transformer
+          .generateVisualizationOutput((System.currentTimeMillis() - opStartTimeInMs), graphMeta);
+    } catch (JsonProcessingException exc) {
+      throw new ServletException("Caught an exception while generation visualization output", exc);
+    } catch (IOException exc) {
+      LOG.error(AaiUiMsgs.FAILURE_TO_PROCESS_REQUEST, exc.getLocalizedMessage());
+    }
+
+    output.setInlineMessage(visContext.getInlineMessage());
+    output.getGraphMeta().setNumLinkResolveFailed(visContext.getNumFailedLinkResolve());
+    output.getGraphMeta().setNumLinksResolvedSuccessfullyFromCache(
+        visContext.getNumSuccessfulLinkResolveFromCache());
+    output.getGraphMeta().setNumLinksResolvedSuccessfullyFromServer(
+        visContext.getNumSuccessfulLinkResolveFromFromServer());
+
+    try {
+      jsonResponse = transformer.convertVisualizationOutputToJson(output);
+    } catch (JsonProcessingException jpe) {
+      throw new ServletException(
+          "Caught an exception while converting visualization output to json", jpe);
+    }
+
+    logOptime("[build flat node array, add relationship data, search target,"
+        + " color scheme, and generate visualization output]", overlayDataStartTimeInMs);
+    
+    logOptime("doFilter()", opStartTimeInMs);
+
+    return jsonResponse;
+
+  }
+  
+  public void shutdown() {
+    aaiExecutorService.shutdown();
+  }
+  
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationContext.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationContext.java
new file mode 100644
index 0000000..6d4ed88
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationContext.java
@@ -0,0 +1,55 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.services;
+
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.onap.aai.sparky.sync.entity.SearchableEntity;
+import org.onap.aai.sparky.viewandinspect.entity.ActiveInventoryNode;
+import org.onap.aai.sparky.viewandinspect.entity.InlineMessage;
+import org.onap.aai.sparky.viewandinspect.entity.QueryParams;
+
+
+public interface VisualizationContext {
+
+  /**
+   * Process self links.
+   *
+   * @param skeletonNode the skeleton node
+   * @param queryParams the query params
+   */
+  void processSelfLinks(SearchableEntity searchtargetEntity, QueryParams queryParams);
+
+  ConcurrentHashMap<String, ActiveInventoryNode> getNodeCache();
+
+  InlineMessage getInlineMessage();
+  
+  int getNumFailedLinkResolve();
+
+  int getNumSuccessfulLinkResolveFromCache();
+
+  int getNumSuccessfulLinkResolveFromFromServer();
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationService.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationService.java
new file mode 100644
index 0000000..c8f252c
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationService.java
@@ -0,0 +1,52 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.services;
+
+
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.viewandinspect.entity.QueryRequest;
+
+public interface VisualizationService {
+
+	  /**
+	   * Analyze query request body.
+	   *
+	   * @param queryRequestJson the query request json
+	   * @return the query request
+	   */
+
+	  QueryRequest analyzeQueryRequestBody(String queryRequestJson);
+
+	  /**
+	   * Builds the visualization using generic query.
+	   *
+	   * @param queryRequest the query request
+	   * @return the operation result
+	   */
+	  OperationResult buildVisualizationUsingGenericQuery(QueryRequest queryRequest);
+
+	  void shutdown();
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationTransformer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationTransformer.java
new file mode 100644
index 0000000..46a70c3
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/services/VisualizationTransformer.java
@@ -0,0 +1,305 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.services;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.sparky.config.SparkyResourceLoader;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.subscription.config.SubscriptionConfig;
+import org.onap.aai.sparky.util.ConfigHelper;
+import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
+import org.onap.aai.sparky.viewandinspect.entity.ActiveInventoryNode;
+import org.onap.aai.sparky.viewandinspect.entity.D3VisualizationOutput;
+import org.onap.aai.sparky.viewandinspect.entity.GraphMeta;
+import org.onap.aai.sparky.viewandinspect.entity.NodeDebug;
+import org.onap.aai.sparky.viewandinspect.entity.SparkyGraphLink;
+import org.onap.aai.sparky.viewandinspect.entity.SparkyGraphNode;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.ObjectWriter;
+
+/**
+ * The idea here is to receive a collection of graphs and then fold them together (or not) based on
+ * configuration. The first goal will be to fold all like-resources together, but the choice of
+ * folding could/should be configurable, and will simply change the degree of link based nodes when
+ * we generate the Node-Array and Link-Array output.
+ * 
+ * @author DAVEA
+ *
+ */
+
+public class VisualizationTransformer {
+
+  private static final Logger LOG = LoggerFactory.getInstance().getLogger(
+      VisualizationTransformer.class);
+
+  List<SparkyGraphNode> flatNodeArray = new ArrayList<SparkyGraphNode>();
+
+  /*
+   * Maybe this isn't a string but Json-Model objects that we will convert to final string
+   * representation when we dump the node-array and link-array collections the post-data blob in the
+   * HttpServletResponse.
+   */
+
+  List<SparkyGraphLink> linkArrayOutput = new ArrayList<SparkyGraphLink>();
+  
+  private VisualizationConfigs visualizationConfigs;
+  private SubscriptionConfig subConfig;
+
+  /**
+   * Instantiates a new visualization transformer.
+   *
+   * @throws Exception the exception
+   */
+  public VisualizationTransformer(VisualizationConfigs visualizationConfigs,
+      SubscriptionConfig subConfig) throws Exception {
+	  this.visualizationConfigs = visualizationConfigs; 
+	  this.subConfig = subConfig;
+  }
+
+
+  /**
+   * Log optime.
+   *
+   * @param method the method
+   * @param startTimeInMs the start time in ms
+   */
+  private void logOptime(String method, long startTimeInMs) {
+    LOG.info(AaiUiMsgs.OPERATION_TIME, method,
+        String.valueOf((System.currentTimeMillis() - startTimeInMs)));
+  }
+
+  /**
+   * Adds the search target attributes to root node.
+   */
+  public void addSearchTargetAttributesToRootNode() {
+
+    for (SparkyGraphNode n : flatNodeArray) {
+      if (n.isRootNode()) {
+        n.getNodeMeta().setSearchTarget(true);
+        n.getNodeMeta().setClassName(this.visualizationConfigs.getSelectedSearchedNodeClassName());
+      }
+
+    }
+
+  }
+
+  /**
+   * Generate visualization output.
+   *
+   * @param preProcessingOpTimeInMs the pre processing op time in ms
+   * @param graphMeta the graph meta
+   * @return the d 3 visualization output
+   * @throws JsonProcessingException the json processing exception
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+
+  public D3VisualizationOutput generateVisualizationOutput(long preProcessingOpTimeInMs,
+      GraphMeta graphMeta) throws JsonProcessingException, IOException {
+
+    long opStartTimeInMs = System.currentTimeMillis();
+
+    /*
+     * iterate over the flat collection, and only add the graph nodes to the graph node collection
+     */
+
+    D3VisualizationOutput output = new D3VisualizationOutput();
+
+    output.setGraphMeta(graphMeta);
+
+    for (SparkyGraphNode n : flatNodeArray) {
+      if ( n.getItemType()!= null) {
+        output.pegCounter(n.getItemType());
+      }
+    }
+
+    output.addNodes(flatNodeArray);
+    output.addLinks(linkArrayOutput);
+
+    int numNodes = flatNodeArray.size();
+    int numLinks = linkArrayOutput.size();
+
+    LOG.info(AaiUiMsgs.VISUALIZATION_GRAPH_OUTPUT, String.valueOf(numNodes),
+        String.valueOf(numLinks));
+
+    if (numLinks < (numNodes - 1)) {
+      LOG.warn(AaiUiMsgs.DANGLING_NODE_WARNING, String.valueOf(numLinks),
+          String.valueOf(numNodes));
+    }
+
+    ObjectMapper mapper = new ObjectMapper();
+
+    SparkyResourceLoader resourceLoader = visualizationConfigs.getResourceLoader();
+    File aaiEntityDescriptorsFile = resourceLoader.getResourceAsFile(visualizationConfigs.getAaiEntityNodeDescriptors(), true);
+    
+    if (aaiEntityDescriptorsFile != null) {
+      com.fasterxml.jackson.databind.JsonNode aaiEntityNodeDefinitions =
+          mapper.readTree(aaiEntityDescriptorsFile);
+      graphMeta.setAaiEntityNodeDescriptors(aaiEntityNodeDefinitions);
+    } else {
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, "Failed to find " + visualizationConfigs.getAaiEntityNodeDescriptors());
+      graphMeta.setAaiEntityNodeDescriptors(null);
+    }
+
+    graphMeta.setNumLinks(linkArrayOutput.size());
+    graphMeta.setNumNodes(flatNodeArray.size());
+    graphMeta.setRenderTimeInMs(preProcessingOpTimeInMs);
+
+    output.setGraphMeta(graphMeta);
+
+    logOptime("generateVisualizationOutput()", opStartTimeInMs);
+
+    return output;
+  }
+
+  /**
+   * Convert visualization output to json.
+   *
+   * @param output the output
+   * @return the string
+   * @throws JsonProcessingException the json processing exception
+   */
+  public String convertVisualizationOutputToJson(D3VisualizationOutput output)
+      throws JsonProcessingException {
+
+    if (output == null) {
+      return null;
+    }
+
+    ObjectWriter ow = new ObjectMapper().writer().withDefaultPrettyPrinter();
+
+    return ow.writeValueAsString(output);
+
+  }
+
+  /**
+   * Builds the links from graph collection.
+   *
+   * @param nodeMap the node map
+   */
+  public void buildLinksFromGraphCollection(Map<String, ActiveInventoryNode> nodeMap) {
+
+    for (ActiveInventoryNode ain : nodeMap.values()) {
+
+      /*
+       * This one is a little bit different, when we iterate over the collection we only want to
+       * draw the links for node that are less than the max traversal depth. We want to only draw
+       * links at a depth of n-1 because we are basing the links on the outbound neighbors from the
+       * current node.
+       */
+
+      if (ain.getNodeDepth() < this.visualizationConfigs.getMaxSelfLinkTraversalDepth()) {
+
+        Collection<String> outboundNeighbors = ain.getOutboundNeighbors();
+
+        for (String outboundNeighbor : outboundNeighbors) {
+
+          SparkyGraphLink nodeLink = new SparkyGraphLink();
+
+          nodeLink.setId(UUID.randomUUID().toString());
+          nodeLink.setSource(ain.getNodeId());
+          nodeLink.setTarget(outboundNeighbor);
+
+          linkArrayOutput.add(nodeLink);
+
+        }
+
+        Collection<String> inboundNeighbors = ain.getInboundNeighbors();
+
+        for (String inboundNeighbor : inboundNeighbors) {
+
+          SparkyGraphLink nodeLink = new SparkyGraphLink();
+
+          nodeLink.setId(UUID.randomUUID().toString());
+          nodeLink.setSource(ain.getNodeId());
+          nodeLink.setTarget(inboundNeighbor);
+
+          linkArrayOutput.add(nodeLink);
+
+        }
+
+
+      } else {
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.DEBUG_GENERIC, "buildLinks(),"
+              + " Filtering node = " + ain.getNodeId() + " @ depth = "
+              + ain.getNodeDepth());
+        }
+
+      }
+    }
+
+  }
+
+  /**
+   * Builds the flat node array from graph collection.
+   *
+   * @param nodeMap the node map
+   */
+  /*
+   * Recursive function to walk multi-graph nodes and children to build a folded resource target
+   * graph.
+   */
+  public void buildFlatNodeArrayFromGraphCollection(Map<String, ActiveInventoryNode> nodeMap) {
+
+    for (ActiveInventoryNode n : nodeMap.values()) {
+
+      if (n.getNodeDepth() <= this.visualizationConfigs.getMaxSelfLinkTraversalDepth()) {
+
+        SparkyGraphNode jsonNode = new SparkyGraphNode(n, this.visualizationConfigs, this.subConfig);
+
+        jsonNode.getNodeMeta().setClassName(this.visualizationConfigs.getGeneralNodeClassName());
+
+        if (this.visualizationConfigs.isVisualizationDebugEnabled()) {
+
+          NodeDebug nodeDebug = jsonNode.getNodeMeta().getNodeDebug();
+
+          if (nodeDebug != null) {
+            nodeDebug.setProcessingError(n.isProcessingErrorOccurred());
+            nodeDebug.setProcessingErrorCauses(n.getProcessingErrorCauses());
+          }
+        }
+        flatNodeArray.add(jsonNode);
+      } else {
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.DEBUG_GENERIC, 
+              "Filtering node from visualization: " + n.getNodeId() + " @ depth = "
+              + n.getNodeDepth());
+        }
+      }
+    }
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformGizmoNodeSelfLinkProcessingTask.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformGizmoNodeSelfLinkProcessingTask.java
new file mode 100644
index 0000000..820b749
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformGizmoNodeSelfLinkProcessingTask.java
@@ -0,0 +1,128 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.GizmoAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.viewandinspect.entity.NodeProcessingTransaction;
+import org.slf4j.MDC;
+
+/**
+ * The Class PerformNodeSelfLinkProcessingTask.
+ */
+public class PerformGizmoNodeSelfLinkProcessingTask implements Supplier<NodeProcessingTransaction> {
+
+  private static final Logger logger =
+      LoggerFactory.getInstance().getLogger(PerformGizmoNodeSelfLinkProcessingTask.class);
+
+  private NodeProcessingTransaction txn;
+  private GizmoAdapter gizmoAdapter;
+  private Map<String, String> contextMap;
+
+  /**
+   * Instantiates a new perform node self link processing task.
+   *
+   * @param txn the txn
+   * @param aaiProvider the aai provider
+   * @param aaiConfig the aai config
+   */
+  /**
+   * 
+   * @param txn
+   * @param requestParameters
+   * @param aaiProvider
+   * @param aaiConfig
+   */
+  public PerformGizmoNodeSelfLinkProcessingTask(NodeProcessingTransaction txn, String requestParameters,
+      GizmoAdapter gizmoAdapter) {
+    this.gizmoAdapter = gizmoAdapter;
+    this.txn = txn;
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public NodeProcessingTransaction get() {
+    MDC.setContextMap(contextMap);
+    OperationResult opResult = new OperationResult();
+    String link = txn.getSelfLink();
+    
+    if (link == null) {
+      opResult.setResult(500, "Aborting self-link processing because self link is null");
+      txn.setOpResult(opResult);
+      return txn;
+    }
+
+    /**
+     * Rebuild the self link:
+     *  
+     * <li>build the base url with the configured scheme + authority (server:port)
+     * <li>recombine baseUrl + originalEncodedLink + queryStringParameters
+     * 
+     */
+
+    final String urlSchemeAndAuthority = gizmoAdapter.repairInventorySelfLink("", null);
+
+    String parameters = txn.getRequestParameters();
+    link = urlSchemeAndAuthority + link;
+    
+    if (parameters != null) {
+      link += parameters;
+    }
+
+    if (logger.isDebugEnabled()) {
+      logger.debug(AaiUiMsgs.DEBUG_GENERIC, "Collecting " + link);
+    }
+
+    try {
+    	
+      opResult = gizmoAdapter.queryGizmoWithRetries(link, "application/json",
+          gizmoAdapter.getEndpointConfig().getNumRequestRetries());
+    } catch (Exception exc) {
+      opResult = new OperationResult();
+      opResult.setResult(500, "Querying AAI with retry failed due to an exception.");
+      logger.error(AaiUiMsgs.ERROR_AAI_QUERY_WITH_RETRY, exc.getMessage());
+    }
+
+    if (logger.isDebugEnabled()) {
+      logger.debug(AaiUiMsgs.DEBUG_GENERIC, "Operation result = " + opResult.toString());
+    }
+
+    txn.setOpResult(opResult);
+    return txn;
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformNodeSelfLinkProcessingTask.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformNodeSelfLinkProcessingTask.java
new file mode 100644
index 0000000..c686443
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformNodeSelfLinkProcessingTask.java
@@ -0,0 +1,129 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.viewandinspect.entity.NodeProcessingTransaction;
+import org.slf4j.MDC;
+
+/**
+ * The Class PerformNodeSelfLinkProcessingTask.
+ */
+public class PerformNodeSelfLinkProcessingTask implements Supplier<NodeProcessingTransaction> {
+
+  private static final Logger logger =
+      LoggerFactory.getInstance().getLogger(PerformNodeSelfLinkProcessingTask.class);
+
+  private NodeProcessingTransaction txn;
+  private ActiveInventoryAdapter aaiAdapter;
+  private Map<String, String> contextMap;
+
+  /**
+   * Instantiates a new perform node self link processing task.
+   *
+   * @param txn the txn
+   * @param aaiProvider the aai provider
+   * @param aaiConfig the aai config
+   */
+  /**
+   * 
+   * @param txn
+   * @param requestParameters
+   * @param aaiProvider
+   * @param aaiConfig
+   */
+  public PerformNodeSelfLinkProcessingTask(NodeProcessingTransaction txn, String requestParameters,
+      ActiveInventoryAdapter aaiAdapter) {
+    this.aaiAdapter = aaiAdapter;
+    this.txn = txn;
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  /*
+   * (non-Javadoc)
+   * 
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public NodeProcessingTransaction get() {
+    MDC.setContextMap(contextMap);
+    OperationResult opResult = new OperationResult();
+    String link = txn.getSelfLink();
+
+    if (link == null) {
+      opResult.setResult(500, "Aborting self-link processing because self link is null");
+      txn.setOpResult(opResult);
+      return txn;
+    }
+
+    /**
+     * Rebuild the self link:
+     *  
+     * <li>build the base url with the configured scheme + authority (server:port)
+     * <li>recombine baseUrl + originalEncodedLink + queryStringParameters
+     * 
+     */
+
+    final String urlSchemeAndAuthority = aaiAdapter.repairSelfLink("");
+
+    String parameters = txn.getRequestParameters();
+    link = urlSchemeAndAuthority + link;
+    
+    if (parameters != null) {
+      link += parameters;
+    }
+
+
+
+    if (logger.isDebugEnabled()) {
+      logger.debug(AaiUiMsgs.DEBUG_GENERIC, "Collecting " + link);
+    }
+
+    try {
+      opResult = aaiAdapter.queryActiveInventoryWithRetries(link, "application/json",
+          aaiAdapter.getEndpointConfig().getNumRequestRetries());
+    } catch (Exception exc) {
+      opResult = new OperationResult();
+      opResult.setResult(500, "Querying AAI with retry failed due to an exception.");
+      logger.error(AaiUiMsgs.ERROR_AAI_QUERY_WITH_RETRY, exc.getMessage());
+    }
+
+    if (logger.isDebugEnabled()) {
+      logger.debug(AaiUiMsgs.DEBUG_GENERIC, "Operation result = " + opResult.toString());
+    }
+
+    txn.setOpResult(opResult);
+    return txn;
+
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformSelfLinkDeterminationTask.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformSelfLinkDeterminationTask.java
new file mode 100644
index 0000000..6d39849
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewandinspect/task/PerformSelfLinkDeterminationTask.java
@@ -0,0 +1,95 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewandinspect.task;
+
+import java.util.Map;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.viewandinspect.entity.SelfLinkDeterminationTransaction;
+import org.slf4j.MDC;
+
+public class PerformSelfLinkDeterminationTask implements Supplier<SelfLinkDeterminationTransaction> {
+
+  private static final Logger logger =
+      LoggerFactory.getInstance().getLogger(PerformSelfLinkDeterminationTask.class);
+
+  private SelfLinkDeterminationTransaction txn;
+  private ActiveInventoryAdapter aaiAdapter;
+  private Map<String, String> contextMap;
+
+
+  /**
+   * Instantiates a new perform node self link processing task.
+   *
+   * @param txn the txn
+   * @param requestParameters the request parameters
+   * @param aaiProvider the aai provider
+   */
+  public PerformSelfLinkDeterminationTask(SelfLinkDeterminationTransaction txn, String requestParameters,
+      ActiveInventoryAdapter aaiAdapter) {
+    
+    this.aaiAdapter = aaiAdapter;
+    this.txn = txn;
+    this.contextMap = MDC.getCopyOfContextMap();
+  }
+
+  /* (non-Javadoc)
+   * @see java.util.function.Supplier#get()
+   */
+  @Override
+  public SelfLinkDeterminationTransaction get() {
+    MDC.setContextMap(contextMap);
+    if (txn.getQueryString() == null) {
+      OperationResult opResult = new OperationResult();
+      opResult.setResult(500, "Aborting self-link determination because self link query is null.");
+      txn.setOpResult(opResult);
+      return txn;
+    }
+
+    OperationResult opResult = null;
+    try {
+      opResult = aaiAdapter.queryActiveInventoryWithRetries(txn.getQueryString(), "application/json",
+          aaiAdapter.getEndpointConfig().getNumRequestRetries());
+    } catch (Exception exc) {
+      opResult = new OperationResult();
+      opResult.setResult(500, "Querying AAI with retry failed due to an exception.");
+      logger.error(AaiUiMsgs.ERROR_AAI_QUERY_WITH_RETRY, exc.getMessage());
+    }
+
+    if (logger.isDebugEnabled()) {
+      logger.debug("Operation result = " + opResult.toString());
+    }
+
+    txn.setOpResult(opResult);
+    return txn;
+
+  }
+
+}
\ No newline at end of file
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewinspect/sync/ViewInspectEntitySynchronizer.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewinspect/sync/ViewInspectEntitySynchronizer.java
new file mode 100644
index 0000000..8f29519
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewinspect/sync/ViewInspectEntitySynchronizer.java
@@ -0,0 +1,779 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewinspect.sync;
+
+import static java.util.concurrent.CompletableFuture.supplyAsync;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Deque;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorService;
+import java.util.function.Supplier;
+
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.cl.mdc.MdcContext;
+import org.onap.aai.restclient.client.OperationResult;
+import org.onap.aai.sparky.config.oxm.OxmEntityDescriptor;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.SearchableEntityLookup;
+import org.onap.aai.sparky.config.oxm.SearchableOxmEntityDescriptor;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.NetworkTransaction;
+import org.onap.aai.sparky.dal.rest.HttpMethod;
+import org.onap.aai.sparky.logging.AaiUiMsgs;
+import org.onap.aai.sparky.sync.AbstractEntitySynchronizer;
+import org.onap.aai.sparky.sync.IndexSynchronizer;
+import org.onap.aai.sparky.sync.SynchronizerConstants;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.entity.MergableEntity;
+import org.onap.aai.sparky.sync.entity.SearchableEntity;
+import org.onap.aai.sparky.sync.entity.SelfLinkDescriptor;
+import org.onap.aai.sparky.sync.enumeration.OperationState;
+import org.onap.aai.sparky.sync.enumeration.SynchronizerState;
+import org.onap.aai.sparky.sync.task.PerformActiveInventoryRetrieval;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchPut;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchRetrieval;
+import org.onap.aai.sparky.sync.task.PerformElasticSearchUpdate;
+import org.onap.aai.sparky.util.NodeUtils;
+import org.slf4j.MDC;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectReader;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+/**
+ * The Class SearchableEntitySynchronizer.
+ */
+public class ViewInspectEntitySynchronizer extends AbstractEntitySynchronizer
+    implements IndexSynchronizer {
+
+  /**
+   * The Class RetrySearchableEntitySyncContainer.
+   */
+  private class RetrySearchableEntitySyncContainer {
+    NetworkTransaction txn;
+    SearchableEntity se;
+
+    /**
+     * Instantiates a new retry searchable entity sync container.
+     *
+     * @param txn the txn
+     * @param se the se
+     */
+    public RetrySearchableEntitySyncContainer(NetworkTransaction txn, SearchableEntity se) {
+      this.txn = txn;
+      this.se = se;
+    }
+
+    public NetworkTransaction getNetworkTransaction() {
+      return txn;
+    }
+
+    public SearchableEntity getSearchableEntity() {
+      return se;
+    }
+  }
+
+  private static final Logger LOG =
+      LoggerFactory.getInstance().getLogger(ViewInspectEntitySynchronizer.class);
+
+  private boolean allWorkEnumerated;
+  private Deque<SelfLinkDescriptor> selflinks;
+  private Deque<RetrySearchableEntitySyncContainer> retryQueue;
+  private Map<String, Integer> retryLimitTracker;
+  protected ExecutorService esPutExecutor;
+  private OxmEntityLookup oxmEntityLookup;
+  private SearchableEntityLookup searchableEntityLookup;
+
+  /**
+   * Instantiates a new searchable entity synchronizer.
+   *
+   * @param indexName the index name
+   * @throws Exception the exception
+   */
+  public ViewInspectEntitySynchronizer(ElasticSearchSchemaConfig schemaConfig,
+      int internalSyncWorkers, int aaiWorkers, int esWorkers, NetworkStatisticsConfig aaiStatConfig,
+      NetworkStatisticsConfig esStatConfig, OxmEntityLookup oxmEntityLookup,
+      SearchableEntityLookup searchableEntityLookup) throws Exception {
+    super(LOG, "SES", internalSyncWorkers, aaiWorkers, esWorkers, schemaConfig.getIndexName(),
+        aaiStatConfig, esStatConfig);
+    
+    this.oxmEntityLookup = oxmEntityLookup;
+    this.searchableEntityLookup = searchableEntityLookup;
+    this.allWorkEnumerated = false;
+    this.selflinks = new ConcurrentLinkedDeque<SelfLinkDescriptor>();
+    this.retryQueue = new ConcurrentLinkedDeque<RetrySearchableEntitySyncContainer>();
+    this.retryLimitTracker = new ConcurrentHashMap<String, Integer>();
+    this.synchronizerName = "Searchable Entity Synchronizer";
+    this.esPutExecutor = NodeUtils.createNamedExecutor("SES-ES-PUT", 5, LOG);
+    this.aaiEntityStats.intializeEntityCounters(
+        searchableEntityLookup.getSearchableEntityDescriptors().keySet());
+    this.esEntityStats.intializeEntityCounters(
+        searchableEntityLookup.getSearchableEntityDescriptors().keySet());
+    this.syncDurationInMs = -1;
+  }
+
+  /**
+   * Collect all the work.
+   *
+   * @return the operation state
+   */
+  private OperationState collectAllTheWork() {
+    final Map<String, String> contextMap = MDC.getCopyOfContextMap();
+    Map<String, SearchableOxmEntityDescriptor> descriptorMap =
+        searchableEntityLookup.getSearchableEntityDescriptors();
+    
+    if (descriptorMap.isEmpty()) {
+      LOG.error(AaiUiMsgs.ERROR_LOADING_OXM_SEARCHABLE_ENTITIES);
+      LOG.info(AaiUiMsgs.ERROR_LOADING_OXM_SEARCHABLE_ENTITIES);
+      return OperationState.ERROR;
+    }
+
+    Collection<String> syncTypes = descriptorMap.keySet();
+
+    /*Collection<String> syncTypes = new ArrayList<String>();
+    syncTypes.add("service-instance");*/
+
+    try {
+
+      /*
+       * launch a parallel async thread to process the documents for each entity-type (to max the
+       * of the configured executor anyway)
+       */
+
+      aaiWorkOnHand.set(syncTypes.size());
+
+      for (String key : syncTypes) {
+
+        supplyAsync(new Supplier<Void>() {
+
+          @Override
+          public Void get() {
+            MDC.setContextMap(contextMap);
+            OperationResult typeLinksResult = null;
+            try {
+              typeLinksResult = aaiAdapter.getSelfLinksByEntityType(key);
+              System.out.println(typeLinksResult);
+              aaiWorkOnHand.decrementAndGet();
+              processEntityTypeSelfLinks(typeLinksResult);
+            } catch (Exception exc) {
+              // TODO -> LOG, what should be logged here?
+            }
+
+            return null;
+          }
+
+        }, aaiExecutor).whenComplete((result, error) -> {
+
+          if (error != null) {
+            LOG.error(AaiUiMsgs.ERROR_GENERIC,
+                "An error occurred getting data from AAI. Error = " + error.getMessage());
+          }
+        });
+
+      }
+
+      while (aaiWorkOnHand.get() != 0) {
+
+        if (LOG.isDebugEnabled()) {
+          LOG.debug(AaiUiMsgs.WAIT_FOR_ALL_SELFLINKS_TO_BE_COLLECTED);
+        }
+
+        Thread.sleep(1000);
+      }
+
+      aaiWorkOnHand.set(selflinks.size());
+      allWorkEnumerated = true;
+      syncEntityTypes();
+
+      while (!isSyncDone()) {
+        performRetrySync();
+        Thread.sleep(1000);
+      }
+
+      /*
+       * Make sure we don't hang on to retries that failed which could cause issues during future
+       * syncs
+       */
+      retryLimitTracker.clear();
+
+    } catch (Exception exc) {
+      // TODO -> LOG, waht should be logged here?
+    }
+
+    return OperationState.OK;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#doSync()
+   */
+  @Override
+  public OperationState doSync() {
+    this.syncDurationInMs = -1;
+    String txnID = NodeUtils.getRandomTxnId();
+    MdcContext.initialize(txnID, "SearchableEntitySynchronizer", "", "Sync", "");
+    
+    resetCounters();
+    this.allWorkEnumerated = false;
+    syncStartedTimeStampInMs = System.currentTimeMillis();
+    collectAllTheWork();
+
+    return OperationState.OK;
+  }
+
+  /**
+   * Process entity type self links.
+   *
+   * @param operationResult the operation result
+   */
+  private void processEntityTypeSelfLinks(OperationResult operationResult) {
+
+    JsonNode rootNode = null;
+
+    final String jsonResult = operationResult.getResult();
+
+    if (jsonResult != null && jsonResult.length() > 0 && operationResult.wasSuccessful()) {
+
+      try {
+        rootNode = mapper.readTree(jsonResult);
+      } catch (IOException exc) {
+        String message =
+            "Could not deserialize JSON (representing operation result) as node tree. " +
+            "Operation result = " + jsonResult + ". " + exc.getLocalizedMessage();
+        LOG.error(AaiUiMsgs.JSON_PROCESSING_ERROR, message);
+      }
+
+      JsonNode resultData = rootNode.get("result-data");
+      ArrayNode resultDataArrayNode = null;
+
+      if (resultData.isArray()) {
+        resultDataArrayNode = (ArrayNode) resultData;
+
+        Iterator<JsonNode> elementIterator = resultDataArrayNode.elements();
+        JsonNode element = null;
+
+        while (elementIterator.hasNext()) {
+          element = elementIterator.next();
+
+          final String resourceType = NodeUtils.getNodeFieldAsText(element, "resource-type");
+          final String resourceLink = NodeUtils.getNodeFieldAsText(element, "resource-link");
+
+          SearchableOxmEntityDescriptor descriptor = null;
+
+          if (resourceType != null && resourceLink != null) {
+
+            descriptor = searchableEntityLookup.getSearchableEntityDescriptors().get(resourceType);
+
+            if (descriptor == null) {
+              LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, resourceType);
+              // go to next element in iterator
+              continue;
+            }
+
+            if (descriptor.hasSearchableAttributes()) {
+              selflinks.add(new SelfLinkDescriptor(resourceLink, SynchronizerConstants.NODES_ONLY_MODIFIER, resourceType));
+            }
+
+          }
+        }
+      }
+    }
+
+  }
+
+  /**
+   * Sync entity types.
+   */
+  private void syncEntityTypes() {
+
+    while (selflinks.peek() != null) {
+
+      SelfLinkDescriptor linkDescriptor = selflinks.poll();
+      aaiWorkOnHand.decrementAndGet();
+
+      OxmEntityDescriptor descriptor = null;
+
+      if (linkDescriptor.getSelfLink() != null && linkDescriptor.getEntityType() != null) {
+
+        descriptor = oxmEntityLookup.getEntityDescriptors().get(linkDescriptor.getEntityType());
+
+        if (descriptor == null) {
+          LOG.error(AaiUiMsgs.MISSING_ENTITY_DESCRIPTOR, linkDescriptor.getEntityType());
+          // go to next element in iterator
+          continue;
+        }
+
+        NetworkTransaction txn = new NetworkTransaction();
+        txn.setDescriptor(descriptor);
+        txn.setLink(linkDescriptor.getSelfLink());
+        txn.setOperationType(HttpMethod.GET);
+        txn.setEntityType(linkDescriptor.getEntityType());
+
+        aaiWorkOnHand.incrementAndGet();
+
+        supplyAsync(new PerformActiveInventoryRetrieval(txn, aaiAdapter), aaiExecutor)
+            .whenComplete((result, error) -> {
+
+              aaiWorkOnHand.decrementAndGet();
+
+              if (error != null) {
+                LOG.error(AaiUiMsgs.AAI_RETRIEVAL_FAILED_GENERIC, error.getLocalizedMessage());
+              } else {
+                if (result == null) {
+                  LOG.error(AaiUiMsgs.AAI_RETRIEVAL_FAILED_FOR_SELF_LINK,
+                      linkDescriptor.getSelfLink());
+                } else {
+                  updateActiveInventoryCounters(result);
+                  fetchDocumentForUpsert(result);
+                }
+              }
+            });
+      }
+
+    }
+
+  }
+
+  /**
+   * Perform document upsert.
+   *
+   * @param esGetTxn the es get txn
+   * @param se the se
+   */
+  protected void performDocumentUpsert(NetworkTransaction esGetTxn, SearchableEntity se) {
+    /**
+     * <p>
+     * <ul>
+     * As part of the response processing we need to do the following:
+     * <li>1. Extract the version (if present), it will be the ETAG when we use the
+     * Search-Abstraction-Service
+     * <li>2. Spawn next task which is to do the PUT operation into elastic with or with the version
+     * tag
+     * <li>a) if version is null or RC=404, then standard put, no _update with version tag
+     * <li>b) if version != null, do PUT with _update?version= versionNumber in the URI to elastic
+     * </ul>
+     * </p>
+     */
+    String link = null;
+    try {
+      link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), se.getId());
+    } catch (Exception exc) {
+      LOG.error(AaiUiMsgs.ES_LINK_UPSERT, exc.getLocalizedMessage());
+      return;
+    }
+
+    String versionNumber = null;
+    boolean wasEntryDiscovered = false;
+    if (esGetTxn.getOperationResult().getResultCode() == 404) {
+      LOG.info(AaiUiMsgs.ES_SIMPLE_PUT, se.getEntityPrimaryKeyValue());
+    } else if (esGetTxn.getOperationResult().getResultCode() == 200) {
+      wasEntryDiscovered = true;
+      try {
+        versionNumber = NodeUtils.extractFieldValueFromObject(
+            NodeUtils.convertJsonStrToJsonNode(esGetTxn.getOperationResult().getResult()),
+            "_version");
+      } catch (IOException exc) {
+        String message =
+            "Error extracting version number from response, aborting searchable entity sync of "
+                + se.getEntityPrimaryKeyValue() + ". Error - " + exc.getLocalizedMessage();
+        LOG.error(AaiUiMsgs.ERROR_EXTRACTING_FROM_RESPONSE, message);
+        return;
+      }
+    } else {
+      /*
+       * Not being a 200 does not mean a failure. eg 201 is returned for created. TODO -> Should we
+       * return.
+       */
+      LOG.error(AaiUiMsgs.ES_OPERATION_RETURN_CODE,
+          String.valueOf(esGetTxn.getOperationResult().getResultCode()));
+      return;
+    }
+
+    try {
+      String jsonPayload = null;
+      if (wasEntryDiscovered) {
+        try {
+          ArrayList<JsonNode> sourceObject = new ArrayList<JsonNode>();
+          NodeUtils.extractObjectsByKey(
+              NodeUtils.convertJsonStrToJsonNode(esGetTxn.getOperationResult().getResult()),
+              "_source", sourceObject);
+
+          if (!sourceObject.isEmpty()) {
+            String responseSource = NodeUtils.convertObjectToJson(sourceObject.get(0), false);
+            MergableEntity me = mapper.readValue(responseSource, MergableEntity.class);
+            ObjectReader updater = mapper.readerForUpdating(me);
+            MergableEntity merged = updater.readValue(NodeUtils.convertObjectToJson(se,false));
+            jsonPayload = mapper.writeValueAsString(merged);
+          }
+        } catch (IOException exc) {
+          String message =
+              "Error extracting source value from response, aborting searchable entity sync of "
+                  + se.getEntityPrimaryKeyValue() + ". Error - " + exc.getLocalizedMessage();
+          LOG.error(AaiUiMsgs.ERROR_EXTRACTING_FROM_RESPONSE, message);
+          return;
+        }
+      } else {
+          jsonPayload = se.getAsJson();
+      }
+
+      if (wasEntryDiscovered) {
+        if (versionNumber != null && jsonPayload != null) {
+
+          String requestPayload = elasticSearchAdapter.buildBulkImportOperationRequest(getIndexName(),
+              "default", se.getId(), versionNumber, jsonPayload);
+
+          NetworkTransaction transactionTracker = new NetworkTransaction();
+          transactionTracker.setEntityType(esGetTxn.getEntityType());
+          transactionTracker.setDescriptor(esGetTxn.getDescriptor());
+          transactionTracker.setOperationType(HttpMethod.PUT);
+
+          esWorkOnHand.incrementAndGet();
+          supplyAsync(new PerformElasticSearchUpdate(elasticSearchAdapter.getBulkUrl(),
+              requestPayload, elasticSearchAdapter, transactionTracker), esPutExecutor)
+                  .whenComplete((result, error) -> {
+
+                    esWorkOnHand.decrementAndGet();
+
+                    if (error != null) {
+                      String message = "Searchable entity sync UPDATE PUT error - "
+                          + error.getLocalizedMessage();
+                      LOG.error(AaiUiMsgs.ES_SEARCHABLE_ENTITY_SYNC_ERROR, message);
+                    } else {
+                      updateElasticSearchCounters(result);
+                      processStoreDocumentResult(result, esGetTxn, se);
+                    }
+                  });
+        }
+
+      } else {
+        
+        if (link != null && jsonPayload != null) {
+
+          NetworkTransaction updateElasticTxn = new NetworkTransaction();
+          updateElasticTxn.setLink(link);
+          updateElasticTxn.setEntityType(esGetTxn.getEntityType());
+          updateElasticTxn.setDescriptor(esGetTxn.getDescriptor());
+          updateElasticTxn.setOperationType(HttpMethod.PUT);
+
+          esWorkOnHand.incrementAndGet();
+          supplyAsync(new PerformElasticSearchPut(jsonPayload, updateElasticTxn, elasticSearchAdapter),
+              esPutExecutor).whenComplete((result, error) -> {
+
+                esWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  String message =
+                      "Searchable entity sync UPDATE PUT error - " + error.getLocalizedMessage();
+                  LOG.error(AaiUiMsgs.ES_SEARCHABLE_ENTITY_SYNC_ERROR, message);
+                } else {
+                  updateElasticSearchCounters(result);
+                  processStoreDocumentResult(result, esGetTxn, se);
+                }
+              });
+        }
+      }
+    } catch (Exception exc) {
+      String message = "Exception caught during searchable entity sync PUT operation. Message - "
+          + exc.getLocalizedMessage();
+      LOG.error(AaiUiMsgs.ES_SEARCHABLE_ENTITY_SYNC_ERROR, message);
+    }
+  }
+
+  /**
+   * Populate searchable entity document.
+   *
+   * @param doc the doc
+   * @param result the result
+   * @param resultDescriptor the result descriptor
+   * @throws JsonProcessingException the json processing exception
+   * @throws IOException Signals that an I/O exception has occurred.
+   */
+  protected void populateSearchableEntityDocument(SearchableEntity doc, String result,
+      OxmEntityDescriptor resultDescriptor) throws JsonProcessingException, IOException {
+
+    doc.setEntityType(resultDescriptor.getEntityName());
+
+    JsonNode entityNode = mapper.readTree(result);
+
+    List<String> primaryKeyValues = new ArrayList<String>();
+    String pkeyValue = null;
+
+    SearchableOxmEntityDescriptor searchableDescriptor = searchableEntityLookup.getSearchableEntityDescriptors().get(resultDescriptor.getEntityName());
+    
+    for (String keyName : searchableDescriptor.getPrimaryKeyAttributeNames()) {
+      pkeyValue = NodeUtils.getNodeFieldAsText(entityNode, keyName);
+      if (pkeyValue != null) {
+        primaryKeyValues.add(pkeyValue);
+      } else {
+        String message = "populateSearchableEntityDocument(), pKeyValue is null for entityType = "
+            + resultDescriptor.getEntityName();
+        LOG.warn(AaiUiMsgs.WARN_GENERIC, message);
+      }
+    }
+
+    final String primaryCompositeKeyValue = NodeUtils.concatArray(primaryKeyValues, "/");
+    doc.setEntityPrimaryKeyValue(primaryCompositeKeyValue);
+
+    final List<String> searchTagFields = searchableDescriptor.getSearchableAttributes();
+
+    /*
+     * Based on configuration, use the configured field names for this entity-Type to build a
+     * multi-value collection of search tags for elastic search entity search criteria.
+     */
+    for (String searchTagField : searchTagFields) {
+      String searchTagValue = NodeUtils.getNodeFieldAsText(entityNode, searchTagField);
+      if (searchTagValue != null && !searchTagValue.isEmpty()) {
+        doc.addSearchTagWithKey(searchTagValue, searchTagField);
+      }
+    }
+  }
+
+  /**
+   * Fetch document for upsert.
+   *
+   * @param txn the txn
+   */
+  private void fetchDocumentForUpsert(NetworkTransaction txn) {
+    if (!txn.getOperationResult().wasSuccessful()) {
+      String message = "Self link failure. Result - " + txn.getOperationResult().getResult();
+      LOG.error(AaiUiMsgs.ERROR_GENERIC, message);
+      return;
+    }
+
+    SearchableOxmEntityDescriptor searchableDescriptor = searchableEntityLookup
+        .getSearchableEntityDescriptors().get(txn.getDescriptor().getEntityName());
+    
+    try {
+      if (searchableDescriptor.hasSearchableAttributes()) {
+
+        final String jsonResult = txn.getOperationResult().getResult();
+        if (jsonResult != null && jsonResult.length() > 0) {
+
+          SearchableEntity se = new SearchableEntity();
+          se.setLink(ActiveInventoryAdapter.extractResourcePath(txn.getLink()));
+          populateSearchableEntityDocument(se, jsonResult, txn.getDescriptor());
+          se.deriveFields();
+
+          String link = null;
+          try {
+            link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), se.getId());
+          } catch (Exception exc) {
+            LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_QUERY, exc.getLocalizedMessage());
+          }
+
+          if (link != null) {
+            NetworkTransaction n2 = new NetworkTransaction();
+            n2.setLink(link);
+            n2.setEntityType(txn.getEntityType());
+            n2.setDescriptor(txn.getDescriptor());
+            n2.setOperationType(HttpMethod.GET);
+
+            esWorkOnHand.incrementAndGet();
+
+            supplyAsync(new PerformElasticSearchRetrieval(n2, elasticSearchAdapter), esExecutor)
+                .whenComplete((result, error) -> {
+
+                  esWorkOnHand.decrementAndGet();
+
+                  if (error != null) {
+                    LOG.error(AaiUiMsgs.ES_RETRIEVAL_FAILED, error.getLocalizedMessage());
+                  } else {
+                    updateElasticSearchCounters(result);
+                    performDocumentUpsert(result, se);
+                  }
+                });
+          }
+        }
+
+      }
+    } catch (JsonProcessingException exc) {
+      // TODO -> LOG, waht should be logged here?
+    } catch (IOException exc) {
+      // TODO -> LOG, waht should be logged here?
+    }
+  }
+
+  /**
+   * Process store document result.
+   *
+   * @param esPutResult the es put result
+   * @param esGetResult the es get result
+   * @param se the se
+   */
+  private void processStoreDocumentResult(NetworkTransaction esPutResult,
+      NetworkTransaction esGetResult, SearchableEntity se) {
+
+    OperationResult or = esPutResult.getOperationResult();
+
+    if (!or.wasSuccessful()) {
+      if (or.getResultCode() == VERSION_CONFLICT_EXCEPTION_CODE) {
+
+        if (shouldAllowRetry(se.getId())) {
+          esWorkOnHand.incrementAndGet();
+
+          RetrySearchableEntitySyncContainer rsc =
+              new RetrySearchableEntitySyncContainer(esGetResult, se);
+          retryQueue.push(rsc);
+
+          String message = "Store document failed during searchable entity synchronization"
+              + " due to version conflict. Entity will be re-synced.";
+          LOG.warn(AaiUiMsgs.ES_SEARCHABLE_ENTITY_SYNC_ERROR, message);
+        }
+      } else {
+        String message =
+            "Store document failed during searchable entity synchronization with result code "
+                + or.getResultCode() + " and result message " + or.getResult();
+        LOG.error(AaiUiMsgs.ES_SEARCHABLE_ENTITY_SYNC_ERROR, message);
+      }
+    }
+  }
+
+  /**
+   * Perform retry sync.
+   */
+  private void performRetrySync() {
+    while (retryQueue.peek() != null) {
+
+      RetrySearchableEntitySyncContainer rsc = retryQueue.poll();
+      if (rsc != null) {
+
+        SearchableEntity se = rsc.getSearchableEntity();
+        NetworkTransaction txn = rsc.getNetworkTransaction();
+
+        String link = null;
+        try {
+          /*
+           * In this retry flow the se object has already derived its fields
+           */
+          link = elasticSearchAdapter.buildElasticSearchGetDocUrl(getIndexName(), se.getId());
+        } catch (Exception exc) {
+          LOG.error(AaiUiMsgs.ES_FAILED_TO_CONSTRUCT_URI, exc.getLocalizedMessage());
+        }
+
+        if (link != null) {
+          NetworkTransaction retryTransaction = new NetworkTransaction();
+          retryTransaction.setLink(link);
+          retryTransaction.setEntityType(txn.getEntityType());
+          retryTransaction.setDescriptor(txn.getDescriptor());
+          retryTransaction.setOperationType(HttpMethod.GET);
+
+          /*
+           * IMPORTANT - DO NOT incrementAndGet the esWorkOnHand as this is a retry flow! We already
+           * called incrementAndGet when queuing the failed PUT!
+           */
+
+          supplyAsync(new PerformElasticSearchRetrieval(retryTransaction, elasticSearchAdapter),
+              esExecutor).whenComplete((result, error) -> {
+
+                esWorkOnHand.decrementAndGet();
+
+                if (error != null) {
+                  LOG.error(AaiUiMsgs.ES_RETRIEVAL_FAILED_RESYNC, error.getLocalizedMessage());
+                } else {
+                  updateElasticSearchCounters(result);
+                  performDocumentUpsert(result, se);
+                }
+              });
+        }
+
+      }
+    }
+  }
+
+  /**
+   * Should allow retry.
+   *
+   * @param id the id
+   * @return true, if successful
+   */
+  private boolean shouldAllowRetry(String id) {
+    boolean isRetryAllowed = true;
+    if (retryLimitTracker.get(id) != null) {
+      Integer currentCount = retryLimitTracker.get(id);
+      if (currentCount.intValue() >= RETRY_COUNT_PER_ENTITY_LIMIT.intValue()) {
+        isRetryAllowed = false;
+        String message = "Searchable entity re-sync limit reached for " + id
+            + ", re-sync will no longer be attempted for this entity";
+        LOG.error(AaiUiMsgs.ES_SEARCHABLE_ENTITY_SYNC_ERROR, message);
+      } else {
+        Integer newCount = new Integer(currentCount.intValue() + 1);
+        retryLimitTracker.put(id, newCount);
+      }
+    } else {
+      Integer firstRetryCount = new Integer(1);
+      retryLimitTracker.put(id, firstRetryCount);
+    }
+
+    return isRetryAllowed;
+  }
+
+  @Override
+  public SynchronizerState getState() {
+    if (!isSyncDone()) {
+      return SynchronizerState.PERFORMING_SYNCHRONIZATION;
+    }
+
+    return SynchronizerState.IDLE;
+
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#getStatReport(boolean)
+   */
+  @Override
+  public String getStatReport(boolean showFinalReport) {
+    syncDurationInMs = System.currentTimeMillis() - syncStartedTimeStampInMs;
+    return this.getStatReport(syncDurationInMs, showFinalReport);
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.sparky.synchronizer.IndexSynchronizer#shutdown()
+   */
+  @Override
+  public void shutdown() {
+    this.shutdownExecutors();
+  }
+
+  @Override
+  protected boolean isSyncDone() {
+    int totalWorkOnHand = aaiWorkOnHand.get() + esWorkOnHand.get();
+
+    if (totalWorkOnHand > 0 || !allWorkEnumerated) {
+      return false;
+    }
+
+    return true;
+  }
+
+}
diff --git a/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewinspect/sync/ViewInspectSyncController.java b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewinspect/sync/ViewInspectSyncController.java
new file mode 100644
index 0000000..bd15e1f
--- /dev/null
+++ b/sparkybe-onap-service/src/main/java/org/onap/aai/sparky/viewinspect/sync/ViewInspectSyncController.java
@@ -0,0 +1,122 @@
+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.viewinspect.sync;
+
+import org.onap.aai.sparky.config.oxm.CrossEntityReferenceLookup;
+import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
+import org.onap.aai.sparky.config.oxm.SearchableEntityLookup;
+import org.onap.aai.sparky.crossentityreference.sync.CrossEntityReferenceSynchronizer;
+import org.onap.aai.sparky.dal.ActiveInventoryAdapter;
+import org.onap.aai.sparky.dal.ElasticSearchAdapter;
+import org.onap.aai.sparky.sync.ElasticSearchIndexCleaner;
+import org.onap.aai.sparky.sync.ElasticSearchSchemaFactory;
+import org.onap.aai.sparky.sync.IndexCleaner;
+import org.onap.aai.sparky.sync.IndexIntegrityValidator;
+import org.onap.aai.sparky.sync.SyncControllerImpl;
+import org.onap.aai.sparky.sync.SyncControllerRegistrar;
+import org.onap.aai.sparky.sync.SyncControllerRegistry;
+import org.onap.aai.sparky.sync.config.ElasticSearchEndpointConfig;
+import org.onap.aai.sparky.sync.config.ElasticSearchSchemaConfig;
+import org.onap.aai.sparky.sync.config.NetworkStatisticsConfig;
+import org.onap.aai.sparky.sync.config.SyncControllerConfig;
+
+public class ViewInspectSyncController extends SyncControllerImpl
+    implements SyncControllerRegistrar {
+
+  private SyncControllerRegistry syncControllerRegistry;
+  private ActiveInventoryAdapter aaiAdapter;
+  private ElasticSearchAdapter esAdapter;
+  private ElasticSearchSchemaConfig schemaConfig;
+  private ElasticSearchEndpointConfig endpointConfig;
+
+  public ViewInspectSyncController(SyncControllerConfig syncControllerConfig,
+      ActiveInventoryAdapter aaiAdapter, ElasticSearchAdapter esAdapter,
+      ElasticSearchSchemaConfig schemaConfig, ElasticSearchEndpointConfig endpointConfig,
+      NetworkStatisticsConfig aaiStatConfig, NetworkStatisticsConfig esStatConfig,
+      CrossEntityReferenceLookup crossEntityReferenceLookup, OxmEntityLookup oxmEntityLookup,
+      SearchableEntityLookup searchableEntityLookup,
+      ElasticSearchSchemaFactory elasticSearchSchemaFactory) throws Exception {
+    super(syncControllerConfig);
+
+
+    // final String controllerName = "View and Inspect Entity Synchronizer";
+
+     this.aaiAdapter = aaiAdapter; 
+     this.esAdapter = esAdapter; 
+     this.schemaConfig = schemaConfig; 
+     this.endpointConfig = endpointConfig; 
+    IndexIntegrityValidator indexValidator = new IndexIntegrityValidator(esAdapter, schemaConfig,
+        endpointConfig, elasticSearchSchemaFactory.getIndexSchema(schemaConfig));
+
+    registerIndexValidator(indexValidator);
+
+
+    ViewInspectEntitySynchronizer ses = new ViewInspectEntitySynchronizer(schemaConfig,
+        syncControllerConfig.getNumInternalSyncWorkers(),
+        syncControllerConfig.getNumSyncActiveInventoryWorkers(),
+        syncControllerConfig.getNumSyncElasticWorkers(), aaiStatConfig, esStatConfig,
+        oxmEntityLookup, searchableEntityLookup);
+    
+    ses.setAaiAdapter(aaiAdapter);
+    ses.setElasticSearchAdapter(esAdapter);
+
+    registerEntitySynchronizer(ses);
+
+    CrossEntityReferenceSynchronizer cers = new CrossEntityReferenceSynchronizer(schemaConfig,
+        syncControllerConfig.getNumInternalSyncWorkers(),
+        syncControllerConfig.getNumSyncActiveInventoryWorkers(),
+        syncControllerConfig.getNumSyncElasticWorkers(),aaiStatConfig,esStatConfig,
+        crossEntityReferenceLookup, oxmEntityLookup, searchableEntityLookup);
+
+    cers.setAaiAdapter(aaiAdapter);
+    cers.setElasticSearchAdapter(esAdapter);
+
+    registerEntitySynchronizer(cers);
+
+    IndexCleaner indexCleaner =
+        new ElasticSearchIndexCleaner(esAdapter, endpointConfig, schemaConfig);
+
+    registerIndexCleaner(indexCleaner);
+
+  }
+
+  public SyncControllerRegistry getSyncControllerRegistry() {
+    return syncControllerRegistry;
+  }
+
+  public void setSyncControllerRegistry(SyncControllerRegistry syncControllerRegistry) {
+    this.syncControllerRegistry = syncControllerRegistry;
+  }
+  
+  @Override
+  public void registerController() {
+    if ( syncControllerRegistry != null ) {
+      if ( syncControllerConfig.isEnabled()) { 
+        syncControllerRegistry.registerSyncController(this);
+      }
+    }
+
+  }
+}