Update traversal to use schema ingest library

Update the traversal microservice to use the ingest
library to make the application more model driven

Issue-ID: AAI-1465
Change-Id: Ifcf56b5d0e7f25ce2bc735b3186e09bc28234100
Signed-off-by: Kajur, Harish (vk250x) <vk250x@att.com>

87 files changed, 4047 insertions, 3831 deletions

diff --git a/aai-traversal/src/main/docker/Dockerfile b/aai-traversal/src/main/docker/Dockerfile
index 3d25170..bbe0aa3 100644
--- a/aai-traversal/src/main/docker/Dockerfile
+++ b/aai-traversal/src/main/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM aaionap/aai-common:1.2.0
+FROM aaionap/aai-common:1.3.0
 
 
 # Add the proper files into the docker image from your build
@@ -8,6 +8,7 @@ WORKDIR /opt/app/aai-traversal
 # 8446 is the important one to be used
 EXPOSE 8446
 
+
 HEALTHCHECK --interval=40s --timeout=10s --retries=3 CMD nc -z -v localhost 8446 || exit 1
 
 ENTRYPOINT ["/bin/bash", "/opt/app/aai-traversal/docker-entrypoint.sh"]
@@ -16,6 +17,9 @@ RUN  mkdir -p /opt/aaihome/aaiadmin /opt/aai/logroot/AAI-GQ
 
 VOLUME /opt/aai/logroot/AAI-GQ
 
+VOLUME /tmp
+VOLUME /opt/tools
+
 COPY /maven/aai-traversal/ .
 
 ENV AAI_BUILD_VERSION @aai.docker.version@
diff --git a/aai-traversal/src/main/docker/docker-entrypoint.sh b/aai-traversal/src/main/docker/docker-entrypoint.sh
index ea5ac6b..4dc703b 100644
--- a/aai-traversal/src/main/docker/docker-entrypoint.sh
+++ b/aai-traversal/src/main/docker/docker-entrypoint.sh
@@ -28,9 +28,6 @@ export CHEF_DATA_GIT_URL=${CHEF_DATA_GIT_URL:-$CHEF_GIT_URL};
 
 export SERVER_PORT=${SERVER_PORT:-8446};
 
-export RESOURCES_HOSTNAME=${RESOURCES_HOSTNAME:-aai-resources.api.simpledemo.onap.org};
-export RESOURCES_PORT=${RESOURCES_PORT:-8447};
-
 USER_ID=${LOCAL_USER_ID:-9001}
 GROUP_ID=${LOCAL_GROUP_ID:-9001}
 
@@ -52,7 +49,6 @@ if [ -f ${APP_HOME}/aai.sh ]; then
 
     gosu aaiadmin ln -s bin scripts
     gosu aaiadmin ln -s /opt/aai/logroot/AAI-GQ logs
-
     mv ${APP_HOME}/aai.sh /etc/profile.d/aai.sh
 
     chmod 755 /etc/profile.d/aai.sh
@@ -74,6 +70,7 @@ if [ -f ${APP_HOME}/aai.sh ]; then
 
         exit 0;
     fi;
+
 fi;
 
 if [ -z ${DISABLE_UPDATE_QUERY} ]; then
@@ -82,23 +79,30 @@ if [ -z ${DISABLE_UPDATE_QUERY} ]; then
     gosu aaiadmin touch ${UPDATE_QUERY_RAN_FILE};
 fi
 
+mkdir -p /opt/app/aai-traversal/logs/gc
+chown -R aaiadmin:aaiadmin /opt/app/aai-traversal/logs/gc
+
+if [ -f ${APP_HOME}/resources/aai-traversal-swm-vars.sh ]; then
+    source ${APP_HOME}/resources/aai-traversal-swm-vars.sh;
+fi;
+
+MIN_HEAP_SIZE=${MIN_HEAP_SIZE:-512m};
+MAX_HEAP_SIZE=${MAX_HEAP_SIZE:-1024m};
+MAX_PERM_SIZE=${MAX_PERM_SIZE:-512m};
+PERM_SIZE=${PERM_SIZE:-512m}
+
 JAVA_CMD="exec gosu aaiadmin java";
 
-JVM_OPTS="${PRE_JVM_OPTS} -XX:+UnlockDiagnosticVMOptions";
-JVM_OPTS="${JVM_OPTS} -XX:+UnsyncloadClass";
-JVM_OPTS="${JVM_OPTS} -XX:+UseConcMarkSweepGC";
-JVM_OPTS="${JVM_OPTS} -XX:+CMSParallelRemarkEnabled";
-JVM_OPTS="${JVM_OPTS} -XX:+UseCMSInitiatingOccupancyOnly";
-JVM_OPTS="${JVM_OPTS} -XX:CMSInitiatingOccupancyFraction=70";
-JVM_OPTS="${JVM_OPTS} -XX:+ScavengeBeforeFullGC";
-JVM_OPTS="${JVM_OPTS} -XX:+CMSScavengeBeforeRemark";
-JVM_OPTS="${JVM_OPTS} -XX:-HeapDumpOnOutOfMemoryError";
-JVM_OPTS="${JVM_OPTS} -XX:+UseParNewGC";
-JVM_OPTS="${JVM_OPTS} -verbose:gc";
+JVM_OPTS="${PRE_JVM_ARGS} -Xloggc:/opt/app/aai-traversal/logs/gc/aai_gc.log";
+JVM_OPTS="${JVM_OPTS} -XX:HeapDumpPath=/opt/app/aai-traversal/logs/ajsc-jetty/heap-dump";
+JVM_OPTS="${JVM_OPTS} -Xms${MIN_HEAP_SIZE}";
+JVM_OPTS="${JVM_OPTS} -Xmx${MAX_HEAP_SIZE}";
+
 JVM_OPTS="${JVM_OPTS} -XX:+PrintGCDetails";
 JVM_OPTS="${JVM_OPTS} -XX:+PrintGCTimeStamps";
-JVM_OPTS="${JVM_OPTS} -XX:MaxPermSize=512M";
-JVM_OPTS="${JVM_OPTS} -XX:PermSize=512M";
+JVM_OPTS="${JVM_OPTS} -XX:MaxPermSize=${MAX_PERM_SIZE}";
+JVM_OPTS="${JVM_OPTS} -XX:PermSize=${PERM_SIZE}";
+
 JVM_OPTS="${JVM_OPTS} -server";
 JVM_OPTS="${JVM_OPTS} -XX:NewSize=512m";
 JVM_OPTS="${JVM_OPTS} -XX:MaxNewSize=512m";
@@ -114,11 +118,9 @@ JVM_OPTS="${JVM_OPTS} -XX:ParallelGCThreads=4";
 JVM_OPTS="${JVM_OPTS} -XX:LargePageSizeInBytes=128m";
 JVM_OPTS="${JVM_OPTS} -XX:+PrintGCDetails";
 JVM_OPTS="${JVM_OPTS} -XX:+PrintGCTimeStamps";
-JVM_OPTS="${JVM_OPTS} -Xloggc:/opt/app/aai-traversal/logs/ajsc-jetty/gc/aai_gc.log";
 JVM_OPTS="${JVM_OPTS} -Dsun.net.inetaddr.ttl=180";
 JVM_OPTS="${JVM_OPTS} -XX:+HeapDumpOnOutOfMemoryError";
-JVM_OPTS="${JVM_OPTS} -XX:HeapDumpPath=/opt/app/aai-traversal/logs/ajsc-jetty/heap-dump";
-JVM_OPTS="${JVM_OPTS} ${POST_JVM_OPTS}";
+JVM_OPTS="${JVM_OPTS} ${POST_JVM_ARGS}";
 
 JAVA_OPTS="${PRE_JAVA_OPTS} -DAJSC_HOME=$APP_HOME";
 JAVA_OPTS="${JAVA_OPTS} -Dserver.port=${SERVER_PORT}";
@@ -127,9 +129,9 @@ JAVA_OPTS="${JAVA_OPTS} -Dserver.local.startpath=${RESOURCES_HOME}";
 JAVA_OPTS="${JAVA_OPTS} -DAAI_CHEF_ENV=${AAI_CHEF_ENV}";
 JAVA_OPTS="${JAVA_OPTS} -DSCLD_ENV=${SCLD_ENV}";
 JAVA_OPTS="${JAVA_OPTS} -DAFT_ENVIRONMENT=${AFT_ENVIRONMENT}";
-JAVA_OPTS="${JAVA_OPTS} -DlrmName=com.att.ajsc.traversal";
-JAVA_OPTS="${JAVA_OPTS} -DAAI_BUILD_NUMBER=${AAI_BUILD_NUMBER}";
+JAVA_OPTS="${JAVA_OPTS} -DAAI_BUILD_VERSION=${AAI_BUILD_VERSION}";
 JAVA_OPTS="${JAVA_OPTS} -Djava.security.egd=file:/dev/./urandom";
+JAVA_OPTS="${JAVA_OPTS} -Dlogback.configurationFile=./resources/logback.xml";
 JAVA_OPTS="${JAVA_OPTS} -Dloader.path=$APP_HOME/resources";
 JAVA_OPTS="${JAVA_OPTS} ${POST_JAVA_OPTS}";
 
diff --git a/aai-traversal/src/main/java/org/onap/aai/TraversalApp.java b/aai-traversal/src/main/java/org/onap/aai/TraversalApp.java
index 6fdf3b0..2797545 100644
--- a/aai-traversal/src/main/java/org/onap/aai/TraversalApp.java
+++ b/aai-traversal/src/main/java/org/onap/aai/TraversalApp.java
@@ -22,10 +22,12 @@ package org.onap.aai;
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
 import org.onap.aai.config.PropertyPasswordConfiguration;
+import org.onap.aai.config.SpringContextAware;
 import org.onap.aai.dbmap.AAIGraph;
 import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.introspection.ModelInjestor;
 import org.onap.aai.logging.LoggingContext;
+import org.onap.aai.logging.LoggingContext.StatusCode;
+import org.onap.aai.nodes.NodeIngestor;
 import org.onap.aai.util.AAIConfig;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringApplication;
@@ -36,10 +38,12 @@ import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerA
 import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.core.env.Environment;
+import org.slf4j.MDC;
 
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import java.util.UUID;
+import java.util.Map;
 
 @SpringBootApplication
 // Component Scan provides a way to look for spring beans
@@ -49,11 +53,12 @@ import java.util.UUID;
 @ComponentScan(basePackages = {
 		"org.onap.aai.config",
 		"org.onap.aai.web",
+		"org.onap.aai.setup",
 		"org.onap.aai.tasks",
 		"org.onap.aai.service",
-		"org.onap.aai.rest",
-		"com.att.ajsc.common"
+		"org.onap.aai.rest"
 })
+
 @EnableAutoConfiguration(exclude = {
 		DataSourceAutoConfiguration.class,
 		DataSourceTransactionManagerAutoConfiguration.class,
@@ -64,10 +69,21 @@ public class TraversalApp {
 	private static final EELFLogger logger = EELFManager.getInstance().getLogger(TraversalApp.class.getName());
 
 	private static final String APP_NAME = "aai-traversal";
-
+	private static Map<String,String> contextMap;
+	
 	@Autowired
 	private Environment env;
 
+	@Autowired
+	private NodeIngestor nodeIngestor;
+	
+	@Autowired
+	private SpringContextAware context;
+	
+	@Autowired
+	private SpringContextAware loaderFactory;
+	
+	
 	@PostConstruct
 	private void init() throws AAIException {
 		System.setProperty("org.onap.aai.serverStarted", "false");
@@ -80,6 +96,8 @@ public class TraversalApp {
 		LoggingContext.requestId(UUID.randomUUID().toString());
 		LoggingContext.serviceName(APP_NAME);
 		LoggingContext.targetServiceName("contextInitialized");
+		LoggingContext.statusCode(StatusCode.COMPLETE);
+		contextMap = MDC.getCopyOfContextMap();
 
 		logger.info("AAI Server initialization started...");
 
@@ -87,14 +105,14 @@ public class TraversalApp {
 		// This is only needed for tomcat keeping this as temporary
 		System.setProperty("org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH", "true");
 
-	    logger.info("Starting AAIGraph connections and the ModelInjestor");
+	    logger.info("Starting AAIGraph connections and the NodeInjestor");
 
 	    if(env.acceptsProfiles(Profiles.TWO_WAY_SSL) && env.acceptsProfiles(Profiles.ONE_WAY_SSL)){
 	        logger.warn("You have seriously misconfigured your application");
 	    }
 
 		AAIConfig.init();
-		ModelInjestor.getInstance();
+		
 		AAIGraph.getInstance();
 	}
 
@@ -108,10 +126,11 @@ public class TraversalApp {
 
 	    setDefaultProps();
 		SpringApplication app = new SpringApplication(TraversalApp.class);
+		app.setLogStartupInfo(false);
 		app.setRegisterShutdownHook(true);
 		app.addInitializers(new PropertyPasswordConfiguration());
 		Environment env = app.run(args).getEnvironment();
-
+		MDC.setContextMap (contextMap);
 		logger.info(
 				"Application '{}' is running on {}!" ,
 				env.getProperty("spring.application.name"),
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/retired/V7V8NamedQueries.java b/aai-traversal/src/main/java/org/onap/aai/config/DslConfiguration.java
index 9a9c183..74bc046 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/retired/V7V8NamedQueries.java
+++ b/aai-traversal/src/main/java/org/onap/aai/config/DslConfiguration.java
@@ -17,11 +17,28 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-package org.onap.aai.rest.retired;
+package org.onap.aai.config;
 
-import javax.ws.rs.Path;
+import org.onap.aai.edges.EdgeIngestor;
+import org.onap.aai.rest.dsl.DslListener;
+import org.onap.aai.rest.dsl.DslQueryProcessor;
+import org.springframework.beans.factory.config.ConfigurableBeanFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Scope;
 
-@Path("{version: v[78]}/service-design-and-creation/named-queries")
-public class V7V8NamedQueries extends RetiredConsumer {
+@Configuration
+public class DslConfiguration {
 
+    @Bean
+    @Scope(scopeName = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
+    public DslListener dslListener(EdgeIngestor edgeIngestor){
+        return new DslListener(edgeIngestor);
+    }
+
+    @Bean
+    @Scope(scopeName = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
+    public DslQueryProcessor dslQueryProcessor(DslListener dslListener){
+        return new DslQueryProcessor(dslListener);
+    }
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/config/ErrorHandler.java b/aai-traversal/src/main/java/org/onap/aai/config/ErrorHandler.java
new file mode 100644
index 0000000..22e12a6
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/config/ErrorHandler.java
@@ -0,0 +1,87 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.config;
+
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.logging.ErrorLogHelper;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.annotation.Order;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.core.MediaType;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Responsible for dealing with uri that doesn't start with basePath
+ * All of the other interceptors will handle any uri that starts with basePath
+ * So we need this to ensure that these cases are properly handled
+ */
+@Order(1)
+@Component
+public class ErrorHandler extends OncePerRequestFilter {
+
+    private String basePath;
+
+    public ErrorHandler(@Value("${schema.uri.base.path}") String basePath){
+        this.basePath = basePath;
+        if(!basePath.endsWith("/")){
+            this.basePath = basePath + "/";
+        }
+    }
+
+    @Override
+    protected void doFilterInternal(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, FilterChain filterChain) throws ServletException, IOException {
+
+        String uri = httpServletRequest.getRequestURI();
+
+        if (uri != null && !(uri.startsWith(basePath))) {
+
+            AAIException e = new AAIException("AAI_3012");
+            ArrayList<String> templateVars = new ArrayList<>();
+
+            List<MediaType> mediaTypeList = new ArrayList<>();
+
+            String acceptHeader = httpServletRequest.getHeader("Accept");
+            if (acceptHeader == null) {
+                mediaTypeList.add(MediaType.APPLICATION_XML_TYPE);
+            } else {
+                mediaTypeList.add(MediaType.valueOf(acceptHeader));
+            }
+
+            String message = ErrorLogHelper.getRESTAPIErrorResponse(mediaTypeList, e, templateVars);
+
+            httpServletResponse.setStatus(400);
+            httpServletResponse.setContentType(mediaTypeList.get(0).toString());
+            httpServletResponse.getWriter().print(message);
+            httpServletResponse.getWriter().close();
+            return;
+        }
+
+        filterChain.doFilter(httpServletRequest, httpServletResponse);
+    }
+
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/config/SearchConfiguration.java b/aai-traversal/src/main/java/org/onap/aai/config/SearchConfiguration.java
new file mode 100644
index 0000000..bef10d0
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/config/SearchConfiguration.java
@@ -0,0 +1,50 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.config;
+
+import org.onap.aai.dbgraphmap.SearchGraph;
+
+import org.onap.aai.edges.EdgeIngestor;
+import org.onap.aai.introspection.LoaderFactory;
+import org.onap.aai.rest.dsl.DslListener;
+import org.onap.aai.rest.dsl.DslQueryProcessor;
+import org.onap.aai.rest.search.GremlinServerSingleton;
+import org.onap.aai.setup.SchemaVersions;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.beans.factory.config.ConfigurableBeanFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Scope;
+
+@Configuration
+public class SearchConfiguration {
+
+	@Bean
+	public SearchGraph searchGraph(LoaderFactory loaderFactory, EdgeIngestor edgeIngestor, SchemaVersions schemaVersions) {
+		SearchGraph searchGraph = new SearchGraph(loaderFactory, edgeIngestor, schemaVersions);
+		return searchGraph;
+	}
+
+	@Bean
+	public GremlinServerSingleton gremlinServerSingleton(){
+		return new GremlinServerSingleton();
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/dbgraphgen/ModelBasedProcessing.java b/aai-traversal/src/main/java/org/onap/aai/dbgraphgen/ModelBasedProcessing.java
index 1f7a75f..dc42120 100644
--- a/aai-traversal/src/main/java/org/onap/aai/dbgraphgen/ModelBasedProcessing.java
+++ b/aai-traversal/src/main/java/org/onap/aai/dbgraphgen/ModelBasedProcessing.java
@@ -32,17 +32,22 @@ import org.apache.tinkerpop.gremlin.structure.VertexProperty;
 import org.onap.aai.db.DbMethHelper;
 import org.onap.aai.db.props.AAIProperties;
 import org.onap.aai.dbgen.PropertyLimitDesc;
+import org.onap.aai.edges.EdgeIngestor;
+import org.onap.aai.edges.EdgeRuleQuery;
+import org.onap.aai.edges.enums.EdgeType;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.introspection.Introspector;
 import org.onap.aai.introspection.Loader;
 import org.onap.aai.introspection.exceptions.AAIUnknownObjectException;
+import org.onap.aai.logging.LogFormatTools;
 import org.onap.aai.query.builder.QueryBuilder;
 import org.onap.aai.schema.enums.PropertyMetadata;
 import org.onap.aai.serialization.db.DBSerializer;
-import org.onap.aai.serialization.db.EdgeRules;
-import org.onap.aai.serialization.db.EdgeType;
+
 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
 import org.onap.aai.util.AAIConfig;
+import org.onap.aai.concurrent.AaiCallable;
+import org.onap.aai.config.SpringContextAware;
 
 import java.util.*;
 import java.util.concurrent.Callable;
@@ -60,9 +65,9 @@ public class ModelBasedProcessing {
 	private Loader loader;
 	private DBSerializer serializer;
 	private DbMethHelper dbMethHelper;
-
+	
 	protected ModelBasedProcessing() {
-
+		
 	}
 	public ModelBasedProcessing(Loader loader, TransactionalGraphEngine engine, DBSerializer serializer) {
 		this.loader = loader;
@@ -85,25 +90,25 @@ public class ModelBasedProcessing {
 	 * @throws AAIException the AAI exception
 	 */
 	public Map<String,String> getStartNodesAndModVersionIds( String transId, String fromAppId,
-			String passedModelVersionId,
+			String passedModelVersionId, 
 			String passedModelInvId,
 			String passedModelName,
 			String passedTopNodeType,
-			List<Map<String,Object>> startNodeFilterArrayOfHashes,
-			String apiVer )
+			List<Map<String,Object>> startNodeFilterArrayOfHashes, 
+			String apiVer ) 
 					throws AAIException {
 		// ----------------------------------------------------------------------------------------------------
 		// Get a hash for all start-nodes (key = vtxId, val = modelVersionId that applies)
-		//     If no start-node-key info is passed, then use either the passed modelVersion or
+		//     If no start-node-key info is passed, then use either the passed modelVersion or 
 		//         the passed model-invariant-id or model-name to collect them.
-		//     If start-node-key info is given, use it instead to look for start-nodes.
-		//         Note: if ONLY start-node-key info is given, then it would have to map to nodes which
+		//     If start-node-key info is given, use it instead to look for start-nodes. 
+		//         Note: if ONLY start-node-key info is given, then it would have to map to nodes which 
 		//         have persona data.  Otherwise we'd have no way to know what model to collect data with.
 		// ----------------------------------------------------------------------------------------------------
 
 		Iterator<Vertex> startVerts = null;
 		Map<String, String> startVertInfo = new HashMap<>();
-
+		
 		if( startNodeFilterArrayOfHashes.isEmpty() ){
 			// Since they did not give any data to find start instances, we will have to find them
 			// using whatever model-info they provided so we can use it to map to persona-data in the db.
@@ -125,7 +130,7 @@ public class ModelBasedProcessing {
 					if( calcModId != null ){
 						startVerts = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(addDBAliasedSuffix("model-invariant-id"),calcModId).has(addDBAliasedSuffix("model-version-id"),passedModelVersionId);
 					}
-				}
+				}	
 				else if( passedModelInvId != null && !passedModelInvId.equals("") ){
 					// They gave us the model-invariant-id
 					startVerts = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(addDBAliasedSuffix("model-invariant-id"),passedModelInvId);
@@ -138,11 +143,11 @@ public class ModelBasedProcessing {
 						for( int i = 0; i < modelVerVtxList.size(); i++ ){
 							String calcModVerId = (modelVerVtxList.get(i)).<String>property("model-version-id").orElse(null);
 							Vertex modVtx = getModelGivenModelVer(modelVerVtxList.get(i),"");
-							String calcModInvId = modVtx.<String>property("model-invariant-id").orElse(null);
+							String calcModInvId = modVtx.<String>property("model-invariant-id").orElse(null);		
 							// Now we can look up instances that match this model's info
 							Iterator<Vertex> tmpStartIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(addDBAliasedSuffix("model-invariant-id"),calcModInvId).has(addDBAliasedSuffix("model-version-id"),calcModVerId);
 							while( tmpStartIter.hasNext() ){
-								Vertex tmpStartVert = tmpStartIter.next();
+								Vertex tmpStartVert = (Vertex) tmpStartIter.next();
 								startVtxList.add(tmpStartVert);
 							}
 						}
@@ -150,12 +155,12 @@ public class ModelBasedProcessing {
 					if( !startVtxList.isEmpty() ){
 						startVerts = startVtxList.iterator();
 					}
-				}
+				}	
 			}
-
-			if( startVerts != null ){
+			
+			if( startVerts != null ){ 
 				while( startVerts.hasNext() ){
-					Vertex tmpStartVert = startVerts.next();
+					Vertex tmpStartVert = (Vertex) startVerts.next();
 					String vid = tmpStartVert.id().toString();
 					String tmpModId =  tmpStartVert.<String>property(addDBAliasedSuffix("model-invariant-id")).orElse(null);
 					String tmpModVerId =  tmpStartVert.<String>property(addDBAliasedSuffix("model-version-id")).orElse(null);
@@ -164,12 +169,12 @@ public class ModelBasedProcessing {
 			}
 			if( startVertInfo.isEmpty() ){
 				throw new AAIException("AAI_6114", "Start Node(s) could not be found for model data passed.  " +
-						"(modelVersionId = [" + passedModelVersionId +
+						"(modelVersionId = [" + passedModelVersionId + 
 						"], modelInvariantId = [" + passedModelInvId +
 						"], modelName = [" + passedModelName +
 						"])");
 			}
-
+			
 			return startVertInfo;
 		}
 		else {
@@ -179,17 +184,17 @@ public class ModelBasedProcessing {
 			String modInfoStr = "";
 			if( passedModelVersionId != null && !passedModelVersionId.equals("") ){
 				modTopNodeType = getModelVerTopWidgetType( transId, fromAppId, passedModelVersionId, "", "" );
-				modInfoStr = "modelVersionId = (" + passedModelVersionId + ")";
+				modInfoStr = "modelVersionId = (" + passedModelVersionId + ")"; 
 			}
 			else if( passedModelInvId != null && !passedModelInvId.equals("") ){
 				modTopNodeType = getModelVerTopWidgetType( transId, fromAppId,"", passedModelInvId, "" );
-				modInfoStr = "modelId = (" + passedModelInvId + ")";
+				modInfoStr = "modelId = (" + passedModelInvId + ")"; 
 			}
 			else if( passedModelName != null && !passedModelName.equals("") ){
 				modTopNodeType = getModelVerTopWidgetType( transId, fromAppId,"", "", passedModelName );
-				modInfoStr = "modelName = (" + passedModelName + ")";
+				modInfoStr = "modelName = (" + passedModelName + ")"; 
 			}
-
+			
 			if( modTopNodeType.equals("") ){
 				if( (passedTopNodeType == null) || passedTopNodeType.equals("") ){
 					String msg = "Could not determine the top-node nodeType for this request. modelInfo: [" + modInfoStr + "]";
@@ -202,16 +207,16 @@ public class ModelBasedProcessing {
 				}
 			}
 			else {
-				// we did get a topNode type based on model info - make sure it doesn't contradict
+				// we did get a topNode type based on model info - make sure it doesn't contradict 
 				// the passsed-in one (if there is one)
-				if( passedTopNodeType != null && !passedTopNodeType.equals("")
+				if( passedTopNodeType != null && !passedTopNodeType.equals("") 
 						&& !passedTopNodeType.equals(modTopNodeType) ){
 					throw new AAIException("AAI_6120", "topNodeType passed in [" + passedTopNodeType
 							+ "] does not match nodeType derived for model info passed in: ["
-							+ modTopNodeType + "]");
+							+ modTopNodeType + "]"); 
 				}
 			}
-
+				
 			List<String> modelVersionIds2Check = new ArrayList<>();
 			if( (passedModelName != null && !passedModelName.equals("")) ){
 				// They passed a modelName, so find all the model UUIDs (model-version-id's) that map to this
@@ -231,7 +236,7 @@ public class ModelBasedProcessing {
 					modelVersionIds2Check.add(passedModelVersionId);
 				}
 			}
-
+			
 			// We should now be OK with our topNodeType for this request, so we can look for the actual startNodes
 			for( int i=0; i < startNodeFilterArrayOfHashes.size(); i++ ){
 				// Locate the starting node which will be used to look which corresponds to this set of filter data
@@ -244,42 +249,42 @@ public class ModelBasedProcessing {
 					startVtx = result.get();
 				}
 				catch( AAIException e ){
-					String msg = "Could not find startNode of type = [" + modTopNodeType +  "], given these params: "
+					String msg = "Could not find startNode of type = [" + modTopNodeType +  "], given these params: "  
 							+ startNodeFilterArrayOfHashes.get(i) + ". msg # from getUniqueNode() = " + e.getMessage();
 					throw new AAIException("AAI_6114", msg);
 				}
-
+			
 				String vid = startVtx.id().toString();
 				String personaModInvId = startVtx.<String>property(addDBAliasedSuffix("model-invariant-id")).orElse(null);
 				String personaModVerId = startVtx.<String>property(addDBAliasedSuffix("model-version-id")).orElse(null);
-
+					
 				// Either this start-node has persona info (which should not contradict any passed-in model info)
 				//    or they should have passed in the model to use - so we'd just use that.
 				if( personaModVerId != null && !personaModVerId.equals("") ){
 					// There is persona data in this start-node.  So make sure it doesn't contradict any "passed" stuff
-					if( modelVersionIds2Check.isEmpty()
+					if( modelVersionIds2Check.isEmpty()  
 							&& (passedModelInvId == null || passedModelInvId.equals("")) ){
 						// They didn't pass any model info, so use the persona one.
 						startVertInfo.put(vid, personaModVerId);
 					}
-					else if( modelVersionIds2Check.isEmpty()
+					else if( modelVersionIds2Check.isEmpty() 
 							&& (passedModelInvId != null && !passedModelInvId.equals("")) ){
 						// They passed in just the modelId - so check it
 						if( passedModelInvId.equals(personaModInvId) ){
 							startVertInfo.put(vid, personaModVerId);
 						}
 					}
-					else if( !modelVersionIds2Check.isEmpty()
+					else if( !modelVersionIds2Check.isEmpty() 
 							&& (passedModelInvId == null || passedModelInvId.equals("")) ){
 						// They passed in just modelVersionId - so check
 						if( modelVersionIds2Check.contains(personaModVerId) ){
 							startVertInfo.put(vid, personaModVerId);
 						}
-					}
-					else if( !modelVersionIds2Check.isEmpty()
+					}	
+					else if( !modelVersionIds2Check.isEmpty() 
 							&& (passedModelInvId != null && !passedModelInvId.equals("")) ){
-						// We have BOTH a modelVersionIds and a modelId to check
-						if( passedModelInvId.equals(personaModInvId)
+						// We have BOTH a modelVersionIds and a modelId to check 
+						if( passedModelInvId.equals(personaModInvId) 
 								&& modelVersionIds2Check.contains(personaModVerId) ){
 							startVertInfo.put(vid, personaModVerId);
 						}
@@ -293,14 +298,16 @@ public class ModelBasedProcessing {
 					}
 					else {
 						throw new AAIException("AAI_6118", "Found startNode but since it does not have persona data, the " +
-								" model-version-id is required. ");
+								" model-version-id is required. "); 
 					}
 				}
 			}
 		}
+		
 		return startVertInfo;
-	}
-
+		
+	}//end of  getStartNodesAndModVersionIds()
+		
 
 	/**
 	 * Query by model. (really model-ver)
@@ -324,16 +331,16 @@ public class ModelBasedProcessing {
                                         List<Map<String,Object>> startNodeFilterArrayOfHashes,
                                         String apiVer )
 					throws AAIException {
-
+	
 		final String transId_f = transId;
 		final String fromAppId_f = fromAppId;
 		final String modelVersionId_f = modelVersionId;
 		final String modelInvId_f = modelInvariantId;
 		final String modelName_f = modelName;
 		final String topNodeType_f = topNodeType;
-		final List<Map<String,Object>> startNodeFilterArrayOfHashes_f = startNodeFilterArrayOfHashes;
-		final String apiVer_f = apiVer;
-
+		final List<Map<String,Object>> startNodeFilterArrayOfHashes_f = startNodeFilterArrayOfHashes; 
+		final String apiVer_f = apiVer; 
+		
 		// Find out what our time-limit should be
 		int timeLimitSec = 0;
 		String timeLimitString = AAIConfig.get("aai.model.query.timeout.sec");
@@ -345,33 +352,34 @@ public class ModelBasedProcessing {
 				// Don't worry, we will leave the limit as zero - which tells us not to use it.
 			}
 		}
-
+		
 		if( timeLimitSec <= 0 ){
 			// We will NOT be using a timer
 			return queryByModel_Timed( transId, fromAppId,
-		  			modelVersionId,
+		  			modelVersionId, 
 		  			modelInvariantId,
 		  			modelName,
 		  			topNodeType,
-		  			startNodeFilterArrayOfHashes,
+		  			startNodeFilterArrayOfHashes, 
 		  			apiVer );
 		}
-
+		
 		List<ResultSet> resultList = new ArrayList<>();
 		TimeLimiter limiter = new SimpleTimeLimiter();
 		try {
-			resultList = limiter.callWithTimeout(new Callable <List<ResultSet>>() {
-			    public List<ResultSet> call() throws AAIException {
+
+			resultList = limiter.callWithTimeout(new AaiCallable <List<ResultSet>>() {
+			    public List<ResultSet> process() throws AAIException {
 			      return queryByModel_Timed( transId_f, fromAppId_f,
-			  			modelVersionId_f,
+			  			modelVersionId_f, 
 			  			modelInvId_f,
 			  			modelName_f,
 			  			topNodeType_f,
-			  			startNodeFilterArrayOfHashes_f,
+			  			startNodeFilterArrayOfHashes_f, 
 			  			apiVer_f );
 			    }
 			  }, timeLimitSec, TimeUnit.SECONDS, true);
-		}
+		} 
 		catch (AAIException ae) {
 			// Re-throw AAIException so we get can tell what happened internally
 			throw ae;
@@ -382,10 +390,11 @@ public class ModelBasedProcessing {
 		catch (Exception e) {
 			throw new AAIException("AAI_6128", "Unexpected exception in queryByModel(): " + e.getMessage() );
 		}
+
 		return resultList;
 	}
-
-
+	
+		
 	/**
 	 * Query by model (model-ver) timed.
 	 *
@@ -408,28 +417,28 @@ public class ModelBasedProcessing {
                                               List<Map<String,Object>> startNodeFilterArrayOfHashesVal,
                                               String apiVer )
 					throws AAIException {
-
+					
 		List<ResultSet> resultArray = new ArrayList<>();
-
+		
 		// NOTE: this method can be used for different styles of queries:
 		//   a) They could pass neither a modelVersionId or a modelInvariantId but just pass a set of data defining start-nodes.
 		//      Note - with no model info, we need them to pass the startNodeType for us to be able to use the
-		//      start-node-filter data.  We would look at each start node and ensure that each has persona-model info.
+		//      start-node-filter data.  We would look at each start node and ensure that each has persona-model info.  
 		//      Then use whatever model corresponds to each instance to pull that instance's data.
 		//   b) They could pass a modelInvariantId, but no modelVersionId and no startNode info.   In this case, we
-		//      Would look in the database for all nodes that have a model-invariant-id-local that matches what was
+		//      Would look in the database for all nodes that have a model-invariant-id-local that matches what was 
 		//      passed, and then for each of those instances, pull the data based on the corresponding model.
-		//   c) They could pass a model-version-id, but no startNode info. We'd make sure that if a
+		//   c) They could pass a model-version-id, but no startNode info. We'd make sure that if a 
 		//      model-invariant-id was also passed, that it does not conflict - but it really should be null if they
 		//      are passing a full model-version-id.   Like case -b-, we'd do a query for all nodes
-		//      that have persona info that corresponds to the model-version-id passed and then
+		//      that have persona info that corresponds to the model-version-id passed and then 
 		//      collect data for each one.
 		//   d) They could pass either modelVersionId or modelInvariantId AND startNodeFilter info.  In this case we
-		//      would look at the model info to figure out what the top-node-type is, then look at the
+		//      would look at the model info to figure out what the top-node-type is, then look at the 
 		//      top-node instances based on the startNodeFilter.   We'd only collect data for each instance if
 		//      it's persona model info matches what was passed in.
-
-
+		
+		
 		// Sorry to do this, but code that gets called with an empty hash as the first array element was causing errors
 		List<Map<String,Object>> startNodeFilterArrayOfHashes = new ArrayList <Map<String,Object>>();
 		if( !startNodeFilterArrayOfHashesVal.isEmpty() ){
@@ -440,21 +449,21 @@ public class ModelBasedProcessing {
 				}
 			}
 		}
-
+				
 		// ----------------------------------------------------------------------------------------------------------
-		// Get a Hash of all the start-nodes (top instance-data node for a model-ver where we will
-		// start collecting data) for startNode2ModelVerHash:
-		// 			key = vertex-id for the startNode,
-		//			value = model-version-id for the corresponding model-ver
+		// Get a Hash of all the start-nodes (top instance-data node for a model-ver where we will 
+		// start collecting data) for startNode2ModelVerHash:  
+		// 			key = vertex-id for the startNode, 
+		//			value = model-version-id for the corresponding model-ver   
 		// ----------------------------------------------------------------------------------------------------------
 		Map<String, String> startNode2ModelVerHash = getStartNodesAndModVersionIds( transId, fromAppId,
 				modelVersionId, modelInvariantId, modelName, topNodeType,
-				startNodeFilterArrayOfHashes, apiVer );
-
-		//System.out.println("\nDEBUG -- Here's a dump of the startnodes/model-vers: " + startNode2ModelVerHash.toString());
-
+				startNodeFilterArrayOfHashes, apiVer );	
+		
+		//System.out.println("\nDEBUG -- Here's a dump of the startnodes/model-vers: " + startNode2ModelVerHash.toString()); 
+		
 		// --------------------------------------------------------------------------------------------------------
-		// Figure out what-all models (model-ver nodes) we will be dealing with
+		// Figure out what-all models (model-ver nodes) we will be dealing with 
 		// Note - Instances must all use the same type of start-node, but do not have to all use the same model-ver.
 		// --------------------------------------------------------------------------------------------------------
 		Map<String, Vertex> distinctModelVersHash = new HashMap<>();
@@ -469,7 +478,7 @@ public class ModelBasedProcessing {
 		Set <String> snKeySet = startNode2ModelVerHash.keySet();
 		Iterator<String> startNodeIterator = snKeySet.iterator();
 		while( startNodeIterator.hasNext() ){
-			String modVerIdKey = startNodeIterator.next();
+			String modVerIdKey = (String) startNodeIterator.next();  
 			String modVerId = startNode2ModelVerHash.get(modVerIdKey);
 			if( !distinctModelVersHash.containsKey(modVerId) ){
 				// First time seeing this model-version-id
@@ -487,7 +496,7 @@ public class ModelBasedProcessing {
 					System.out.println(">>>  WARNING - will not collect model data for this vertex since " +
 							"it uses an inconsistant model-ver model.  Model-version-id = " + modVerId );
 				}
-
+				
 				if( tmpNodeType != null && !tmpNodeType.equals("") ){
 					if( startNodeType.equals("") ){
 						startNodeType = tmpNodeType;
@@ -501,12 +510,12 @@ public class ModelBasedProcessing {
 				}
 			}
 		}
-
+		
 		//System.out.println("\nDEBUG -- Here's a dump of the DISTINCT model-ver hash: " + distinctModelVersHash.toString() );
-
+	
 		// ------------------------------------------------------------------------------------------------------
 		// Get the "valid-next-step" hash for each distinct model-ver
-		// While we're at it, get a mapping of model-invariant-id|model-version to model-version-id for
+		// While we're at it, get a mapping of model-invariant-id|model-version to model-version-id for 
 		//     the model-vers being used
 		// ------------------------------------------------------------------------------------------------------
 		Map<String, Multimap<String, String>> validNextStepHash = new HashMap<>();
@@ -514,46 +523,46 @@ public class ModelBasedProcessing {
 		Set <String> keySet = distinctModelVersHash.keySet();
 		Iterator<String> modelVerIterator = keySet.iterator();
 		while( modelVerIterator.hasNext() ){
-			String modVerKey = modelVerIterator.next();
+			String modVerKey = (String) modelVerIterator.next();
 			if( ! skipModelVerIdList.contains(modVerKey) ){
-				Vertex modelVerVtx = distinctModelVersHash.get(modVerKey);
+				Vertex modelVerVtx = (Vertex)distinctModelVersHash.get(modVerKey);
 				Multimap<String, String> tmpTopoMap = genTopoMap4ModelVer( transId, fromAppId,
 						modelVerVtx, modVerKey);
 				validNextStepHash.put(modVerKey, tmpTopoMap);
 			}
-		}
-
+		} 
+				
 		// -------------------------------------------------------------------------------------------------
-		// Figure out what the "start-node" for each instance will be (plus the info we will use to
+		// Figure out what the "start-node" for each instance will be (plus the info we will use to 
 		//       represent that in our topology)
 		// -------------------------------------------------------------------------------------------------
 		List<String> failedPersonaCheckVids = new ArrayList<>();
-		Map<String, String> firstStepInfoHash = new HashMap<>();
+		Map<String, String> firstStepInfoHash = new HashMap<>(); 
 			// For firstStepInfoHash:   key = startNodeVtxId, val=topNodeType plus personaData if applicable
 			//                            ie. the value is what we'd use as the "first-step" for this model.
 		if( !nodeTypeSupportsPersona( startNodeType) ){
-			// This node type doesn't have persona info, so we just use startNodeType for the first-step-info
+			// This node type doesn't have persona info, so we just use startNodeType for the first-step-info 
 			snKeySet = startNode2ModelVerHash.keySet();
 			startNodeIterator = snKeySet.iterator();
 			while( startNodeIterator.hasNext() ){
-				String vtxKey = startNodeIterator.next();
+				String vtxKey = (String) startNodeIterator.next();
 				firstStepInfoHash.put(vtxKey,startNodeType);
 			}
 		}
-		else {
+		else { 
 			// Need to check that this node's persona data is good and if it is - use it for the first step info
 			snKeySet = startNode2ModelVerHash.keySet();
 			startNodeIterator = snKeySet.iterator();
 			while( startNodeIterator.hasNext() ){
-				String vtxKey = startNodeIterator.next();
+				String vtxKey = (String) startNodeIterator.next();
 				Iterator<Vertex> vtxIterator = this.engine.asAdmin().getReadOnlyTraversalSource().V(vtxKey);
-				Vertex tmpVtx = vtxIterator.next();
+				Vertex tmpVtx = (Vertex)vtxIterator.next();
 				String thisVtxModelVerId = startNode2ModelVerHash.get(vtxKey);
 				if( skipModelVerIdList.contains(thisVtxModelVerId) ){
 					// Skip this vertex because it uses a model-ver that is bad
 					continue;
 				}
-				Vertex modelVerVtx = distinctModelVersHash.get(thisVtxModelVerId);
+				Vertex modelVerVtx = (Vertex)distinctModelVersHash.get(thisVtxModelVerId);
 				Vertex modelVtx = getModelGivenModelVer( modelVerVtx, "" );
 				String modInvId = modelVtx.<String>property("model-invariant-id").orElse(null);
 				String personaModInvId = tmpVtx.<String>property(addDBAliasedSuffix("model-invariant-id")).orElse(null);
@@ -562,21 +571,21 @@ public class ModelBasedProcessing {
 					String tmpPersonaInfoStr = startNodeType + "," + personaModInvId + "," + personaModVerId;
 					firstStepInfoHash.put(vtxKey, tmpPersonaInfoStr );
 				}
-				else {
+				else { 
 					// we won't use this start node below when we collect data because it should have
 					// had persona data that matched it's model - but it did not.
 					failedPersonaCheckVids.add(vtxKey);
 				}
-			}
-		}
+			}	
+		}	
 
 		//System.out.println("\nDEBUG -- Here's a dump of the firstStepInfoHash hash: " + firstStepInfoHash.toString() );
-
+		
 		// ------------------------------------------------------------------------------------------------
-		// Loop through each start-node, collect it's data using collectInstanceData() and put the
+		// Loop through each start-node, collect it's data using collectInstanceData() and put the 
 		//      resultSet onto the resultArray.
 		// ------------------------------------------------------------------------------------------------
-
+		
 		// Make sure they're not bringing back too much data
 		String maxString = AAIConfig.get("aai.model.query.resultset.maxcount");
 		if( maxString != null &&  !maxString.equals("") ){
@@ -587,17 +596,17 @@ public class ModelBasedProcessing {
 			catch ( Exception nfe ){
 				// Don't worry, we will leave the max as zero - which tells us not to use it.
 			}
-
+			
 			if( maxSets > 0 && (startNode2ModelVerHash.size() > maxSets) ){
 				String msg = " Query returns " + startNode2ModelVerHash.size() + " resultSets.  Max allowed is: " + maxSets;
 				throw new AAIException("AAI_6141", msg);
 			}
 		}
-
+		
 		snKeySet = startNode2ModelVerHash.keySet();
 		startNodeIterator = snKeySet.iterator();
 		while( startNodeIterator.hasNext() ){
-			String topNodeVtxId  = startNodeIterator.next();
+			String topNodeVtxId  = (String) startNodeIterator.next();
 			if( failedPersonaCheckVids.contains(topNodeVtxId) ){
 				// Skip this vertex because it failed it's persona-data check above
 				continue;
@@ -606,27 +615,29 @@ public class ModelBasedProcessing {
 				// Skip this vertex because it uses a model-ver that is bad
 				continue;
 			}
-
+			
 			Iterator<Vertex> vtxIterator = this.engine.asAdmin().getReadOnlyTraversalSource().V(topNodeVtxId);
-			Vertex tmpStartVtx = vtxIterator.next();
-			String elementLocationTrail = firstStepInfoHash.get(topNodeVtxId);
+			Vertex tmpStartVtx = (Vertex)vtxIterator.next();
+			String elementLocationTrail = firstStepInfoHash.get(topNodeVtxId); 
 			String modelVerId = startNode2ModelVerHash.get(topNodeVtxId);
 			Multimap<String, String> validNextStepMap = validNextStepHash.get(modelVerId);
-
+			
 			List<String> vidsTraversed = new ArrayList<>();
 			Map<String,String> emptyDelKeyHash = new HashMap<>();
 			Map<String,String> emptyNQElementHash = new HashMap<>();  // Only applies to Named Queries
 			ResultSet tmpResSet = collectInstanceData( transId, fromAppId,
-					tmpStartVtx, elementLocationTrail,
+					tmpStartVtx, elementLocationTrail, 
 					validNextStepMap, vidsTraversed, 0, emptyDelKeyHash, emptyNQElementHash, apiVer );
-
+			
 			resultArray.add(tmpResSet);
 		}
+		
 		return resultArray;
-	}
-
-
-
+		
+	}// queryByModel_Timed()
+	
+			
+	
 	/**
 	 * Run delete by model-ver.
 	 *
@@ -641,15 +652,15 @@ public class ModelBasedProcessing {
 	 * @throws AAIException the AAI exception
 	 */
 	public Map<String,String> runDeleteByModel( String transId, String fromAppId,
-			String modelVersionId, String topNodeTypeVal, Map<String,Object> startNodeFilterHash, String apiVer, String resVersion )
+			String modelVersionId, String topNodeTypeVal, Map<String,Object> startNodeFilterHash, String apiVer, String resVersion ) 
 					throws AAIException {
-
+		
 		Map<String,String> retHash = new HashMap<>();
-
-		// Locate the Model-ver node to be used
+				
+		// Locate the Model-ver node to be used 
 		Vertex modelVerVtx = null;
 		if( modelVersionId != null && !modelVersionId.equals("") ){
-			modelVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver",
+			modelVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver", 
 					"model-version-id", modelVersionId);
 		}
 		else {
@@ -658,28 +669,28 @@ public class ModelBasedProcessing {
 			if( topNodeTypeVal == null || topNodeTypeVal.equals("") ){
 				throw new AAIException("AAI_6118", "If no model info is passed, then topNodeType is required. ");
 			}
-
+			
 			Optional<Vertex> result = dbMethHelper.searchVertexByIdentityMap(topNodeTypeVal, startNodeFilterHash);
 			if (!result.isPresent()) {
 				throw new AAIException("AAI_6114", "No Node of type " + topNodeTypeVal + " found for properties");
 			}
 			Vertex startVtx = result.get();
-
+			
 			String startVertModVerId = startVtx.<String>property(addDBAliasedSuffix("model-version-id")).orElse(null);
-			modelVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver",
+			modelVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver", 
 					"model-version-id", startVertModVerId);
 		}
-
+		
 		if( modelVerVtx == null ){
 			throw new AAIException("AAI_6114", "Could not determine the model-ver for the given input parameters. ");
 		}
 
 		String topNType = "unknown";
 		String modelType = getModelTypeFromModelVer( modelVerVtx, "" );
-
+		
 		if( modelType.equals("widget") ){
-			// If they want to delete using a widget-level model..  That is just a delete of the one
-			//  	instance of one of our nodes.
+			// If they want to delete using a widget-level model..  That is just a delete of the one 
+			//  	instance of one of our nodes.  
 			String widgModNodeType = modelVerVtx.<String>property("model-name").orElse(null);
 			if( (widgModNodeType == null) || widgModNodeType.equals("") ){
 				String msg = "Could not find model-name for the widget model  [" + modelVersionId + "].";
@@ -695,11 +706,11 @@ public class ModelBasedProcessing {
 			retHash.put(widgId, widgModNodeType);
 			return retHash;
 		}
-
+		
 		// ---------------------------------------------------------------------------------
 		// If we got to here, this must be either a service or resource model.
 		// So, we'll need to get a Hash of which parts of the model to delete.
-		//  NOTE- deleteByModel is deleting data based on one specific version of a model.
+		//  NOTE- deleteByModel is deleting data based on one specific version of a model.  
 		// ---------------------------------------------------------------------------------
 		String chkFirstNodePersonaModInvId = "";
 		String chkFirstNodePersonaModVerId = "";
@@ -716,18 +727,18 @@ public class ModelBasedProcessing {
 			chkFirstNodePersonaModVerId = modelVerVtx.<String>property("model-version-id").orElse(null);
 			personaData = "," + chkFirstNodePersonaModInvId + "," + chkFirstNodePersonaModVerId;
 		}
-
+		
 		// Get the deleteKeyHash for this model
 		String incomingTrail = "";
 		Map<String, String> currentHash = new HashMap<>();
 		Map<String, Vertex> modConHash = new HashMap<>();
 		ArrayList <String>  vidsTraversed = new ArrayList<>();
 		Map<String, String> delKeyHash = collectDeleteKeyHash( transId, fromAppId,
-				  firstModElementVertex, incomingTrail, currentHash, vidsTraversed,
-				  0, modConHash,
-				  chkFirstNodePersonaModInvId, chkFirstNodePersonaModVerId );
-
-
+				  firstModElementVertex, incomingTrail, currentHash, vidsTraversed, 
+				  0, modConHash, 
+				  chkFirstNodePersonaModInvId, chkFirstNodePersonaModVerId ); 
+	
+		
 		System.out.println("\n ----DEBUG -----:  Delete Hash for model: [" + modelVersionId + "] looks like: ");
 		for( Map.Entry<String, String> entry : delKeyHash.entrySet() ){
 			System.out.println("key = [" + entry.getKey() + "], val = [" + entry.getValue() + "]");
@@ -744,7 +755,7 @@ public class ModelBasedProcessing {
 			// 		we need to make sure that the start node matches the persona values.
 			String startVertPersonaModInvId = startVtx.<String>property(addDBAliasedSuffix("model-invariant-id")).orElse(null);
 			String startVertPersonaModVerId = startVtx.<String>property(addDBAliasedSuffix("model-version-id")).orElse(null);
-			if( !chkFirstNodePersonaModInvId.equals(startVertPersonaModInvId)
+			if( !chkFirstNodePersonaModInvId.equals(startVertPersonaModInvId) 
 					|| !chkFirstNodePersonaModVerId.equals(startVertPersonaModVerId) ){
 				String msg = "Persona-Model data mismatch for start node (" + topNType +  "), " +
 						startNodeFilterHash ;
@@ -752,34 +763,36 @@ public class ModelBasedProcessing {
 			}
 		}
 		String topVid = startVtx.id().toString();
-
+		
 		// Read the model-ver into a Map for processing
 		Multimap<String, String> validNextStepMap = genTopoMap4ModelVer(transId, fromAppId,
 				modelVerVtx, modelVersionId);
-
+			
 		// Collect the data
 		String elementLocationTrail = topNType + personaData;
 		vidsTraversed = new ArrayList<>();
-		Map<String,String> emptyHash = new HashMap<>();
-
+		Map<String,String> emptyHash = new HashMap<>();  
+		
 		// Pass emptyHash for the NQElement hash since that parameter only applies to Named Queries
 		ResultSet retResSet = collectInstanceData( transId, fromAppId,
-				startVtx, elementLocationTrail,
+				startVtx, elementLocationTrail, 
 				validNextStepMap, vidsTraversed, 0, delKeyHash, emptyHash, apiVer );
-
+		
 		// Note: the new ResultSet will have each element tagged with the del flag so we'll know if it
-		// 		should be deleted or not - so loop through the results in a try-block since some things
+		// 		should be deleted or not - so loop through the results in a try-block since some things 
 		//		will get auto-deleted by parents before we get to them --- and try to remove each one.
 		String vidToResCheck = topVid;
-
-		retHash = deleteAsNeededFromResultSet( transId, fromAppId, retResSet,
+		
+		retHash = deleteAsNeededFromResultSet( transId, fromAppId, retResSet, 
 				vidToResCheck, apiVer, resVersion, emptyHash );
 		//String msgStr = "processed deletes for these vids: (\n"+ retHash.keySet().toString() + ").";
+		
 		return retHash;
-	}
-
-
+		  
+	}// End of runDeleteByModel()
 
+				
+				
 	/**
 	 * Delete as needed from result set.
 	 *
@@ -800,26 +813,26 @@ public class ModelBasedProcessing {
 		Map<String,String> retHash = new HashMap<>();
 		retHash.putAll( hashSoFar );
 		Boolean deleteIt = false;
-
+		  	
 		if( resSet.getVert() == null ){
 			return retHash;
 		}
-
+		
 		Vertex thisVtx = resSet.getVert();
 		String thisGuyId = "";
 		String thisNT = "";
 		String thisGuyStr = "";
-
+		
 		Boolean gotVtxOK = false;
 		try {
 			if( thisVtx != null ){
 				thisGuyId = thisVtx.id().toString();
 				thisNT = thisVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 				thisGuyStr = thisGuyId + "[" + thisNT + " found at:" + resSet.getLocationInModelSubGraph() + "]";
-
-				// NOTE -- will try to set the NodeType to itself to see if the node has been deleted already in
-				//       this transaction. It lets you get properties from nodes being deleted where the
-				//       delete hasn't been committed yet.  This check used to be accomplished with a call to
+				
+				// NOTE -- will try to set the NodeType to itself to see if the node has been deleted already in 
+				//       this transaction. It lets you get properties from nodes being deleted where the 
+				//       delete hasn't been committed yet.  This check used to be accomplished with a call to 
 				//       "vtx.isRemoved()" but that was a Titan-only feature and is not available anymore since
 				//       we no longer use Titan vertices.
 				// If we don't do this check, we get errors later when we try to delete the node.
@@ -829,19 +842,19 @@ public class ModelBasedProcessing {
 		}
 		catch (Exception ex) {
 			// Sometimes things have already been deleted by the time we get to them - just log it.
-			LOGGER.warn("Exception when trying to delete: " + thisGuyStr + ".  msg = " + ex.getMessage(), ex);
+			LOGGER.warn("Exception when trying to delete: " + thisGuyStr + ".  msg = " + ex.getMessage() + LogFormatTools.getStackTop(ex));
 		}
-
+		
 		if( !gotVtxOK ){
 			// The vertex must have already been removed.   Just return.
-			// Note - We need to catch this because the DB sometimes can still have the vtx
+			// Note - We need to catch this because the DB sometimes can still have the vtx 
 			// and be able to get its ID but it is flagged internally as removed already.
 			return retHash;
 		}
 		else {
 			if( resSet.getNewDataDelFlag() != null && resSet.getNewDataDelFlag().equals("T") ){
 				LOGGER.info(">>  will try to delete this one >> " + thisGuyStr);
-
+				
 				try {
 					Boolean requireResourceVersion = false;
 					if( thisGuyId.equals(vidToResCheck) ){
@@ -859,48 +872,50 @@ public class ModelBasedProcessing {
 					else {
 						String errText = ae.getErrorObject().getErrorText();
 						String errDetail = ae.getMessage();
-						LOGGER.warn("Exception when deleting " + thisGuyStr + ".  ErrorCode = " + errorCode +
+						LOGGER.warn("Exception when deleting " + thisGuyStr + ".  ErrorCode = " + errorCode + 
 								", errorText = " + errText + ", details = " + errDetail);
 					}
 				}
 				catch( Exception e ){
-					// We'd expect to get a "node not found" here sometimes depending on the order that
+					// We'd expect to get a "node not found" here sometimes depending on the order that 
 					// the model has us finding / deleting nodes.
 					// Ignore the exception - but log it so we can see what happened.
-					LOGGER.warn("Exception when deleting " + thisGuyStr + e.getMessage(), e);
+					LOGGER.warn("Exception when deleting " + thisGuyStr + e.getMessage() + LogFormatTools.getStackTop(e));
 				}
-
+				
 				// We can't depend on a thrown exception to tell us if a node was deleted since it may
-				// have been auto=deleted before this removeAaiNode() call.
+				// have been auto=deleted before this removeAaiNode() call.  
 				// --- Not sure if we would want to check anything here -- because the graph.commit() is done outside of this call.
-
+				
 				deleteIt = true;
 			}
 			else {
-				// --- DEBUG ----
+				// --- DEBUG ---- 
 				System.out.println(">>>>>>> NOT DELETING THIS ONE >>>> " + thisGuyStr );
 				List<String> retArr = dbMethHelper.getVertexProperties(thisVtx);
 				for( String info : retArr ){ System.out.println(info); }
 				// --- DEBUG ----
 			}
 		}
-
+		
 		// Now call this routine for the sub-resultSets
 		List <ResultSet> subResultSetList = resSet.getSubResultSet();
 		Iterator <ResultSet> subResSetIter = subResultSetList.iterator();
 		while( subResSetIter.hasNext() ){
 			ResultSet tmpSubResSet = subResSetIter.next();
-			retHash = deleteAsNeededFromResultSet( transId, fromAppId, tmpSubResSet,
+			retHash = deleteAsNeededFromResultSet( transId, fromAppId, tmpSubResSet, 
 					vidToResCheck, apiVer, resVersion, retHash );
 		}
-
+		
 		if( deleteIt ){
 			retHash.put(thisGuyId, thisGuyStr);
 		}
+		
 		return retHash;
-	}
-
-
+				
+	}// deleteAsNeededFromResultSet()
+		
+	
 
 	/**
 	 * Query by named query (old version).
@@ -918,18 +933,18 @@ public class ModelBasedProcessing {
                                              ArrayList <Map<String,Object>> startNodeFilterArrayOfHashes,
                                              String apiVer )
 					throws AAIException {
-
+	
 		String dummyCutPoint = null;
 		Map<String,Object> dummySecondaryFilterHash = null;
-
+		
 		return queryByNamedQuery( transId, fromAppId,
-				namedQueryUuid,
-				startNodeFilterArrayOfHashes,
+				namedQueryUuid,  
+				startNodeFilterArrayOfHashes, 
 				apiVer,
 				dummyCutPoint,
-				dummySecondaryFilterHash );
+				dummySecondaryFilterHash ); 
 	}
-
+	
 
 	/**
 	 * Query by named query.
@@ -951,15 +966,15 @@ public class ModelBasedProcessing {
                                              String secondaryFilterCutPoint,
                                              Map<String,Object> secondaryFilterHash )
 					throws AAIException {
-
+	
 		final String transId_f = transId;
 		final String fromAppId_f = fromAppId;
 		final String namedQueryUuid_f = namedQueryUuid;
-		final List<Map<String,Object>> startNodeFilterArrayOfHashes_f = startNodeFilterArrayOfHashes;
-		final String apiVer_f = apiVer;
-		final String secondaryFilterCutPoint_f = secondaryFilterCutPoint;
-		final Map<String,Object> secondaryFilterHash_f = secondaryFilterHash;
-
+		final List<Map<String,Object>> startNodeFilterArrayOfHashes_f = startNodeFilterArrayOfHashes; 
+		final String apiVer_f = apiVer; 
+		final String secondaryFilterCutPoint_f = secondaryFilterCutPoint; 
+		final Map<String,Object> secondaryFilterHash_f = secondaryFilterHash; 	
+		
 		// Find out what our time-limit should be
 		int timeLimitSec = 0;
 		String timeLimitString = AAIConfig.get("aai.model.query.timeout.sec");
@@ -976,27 +991,27 @@ public class ModelBasedProcessing {
 			// We will NOT be using a timer
 			return queryByNamedQuery_Timed( transId, fromAppId,
 					namedQueryUuid,
-		  			startNodeFilterArrayOfHashes,
+		  			startNodeFilterArrayOfHashes, 
 		  			apiVer,
 		  			secondaryFilterCutPoint_f,
 		  			secondaryFilterHash_f );
 		}
-
+		
 		List<ResultSet> resultList = new ArrayList<>();
 		TimeLimiter limiter = new SimpleTimeLimiter();
 		try {
-			resultList = limiter.callWithTimeout(new Callable <List<ResultSet>>() {
-			    public List<ResultSet> call() throws AAIException {
+			resultList = limiter.callWithTimeout(new AaiCallable <List<ResultSet>>() {
+			    public List<ResultSet> process() throws AAIException {
 			      return queryByNamedQuery_Timed( transId_f, fromAppId_f,
 							namedQueryUuid_f,
-				  			startNodeFilterArrayOfHashes_f,
+				  			startNodeFilterArrayOfHashes_f, 
 				  			apiVer_f,
 				  			secondaryFilterCutPoint_f,
 				  			secondaryFilterHash_f );
 			    }
 			}, timeLimitSec, TimeUnit.SECONDS, true);
-
-		}
+			
+		} 
 		catch (AAIException ae) {
 			// Re-throw AAIException so we get can tell what happened internally
 			throw ae;
@@ -1007,20 +1022,21 @@ public class ModelBasedProcessing {
 		catch (Exception e) {
 			throw new AAIException("AAI_6128", "Unexpected exception in queryByNamedQuery(): " + e.getMessage() );
 		}
+
 		return resultList;
 	}
-
-
+	
+	
 	/**
 	 * Query by named query timed.
 	 *
 	 * @param transId the trans id
 	 * @param fromAppId the from app id
 	 * @param namedQueryUuid the named query uuid
-	 * @param startNodeFilterArrayOfHashes the start node filter array of hashes --used to locate the first nodes of instance data
+	 * @param startNodeFilterArrayOfHashes the start node filter array of hashes --used to locate the first nodes of instance data	
 	 * @param apiVer the api ver
 	 * @param secondaryFilterCutPoint the nodeType where we will parse for the secondary Filter
-	 * @param secondaryFilterHash the secondary filter hash
+	 * @param secondaryFilterHash the secondary filter hash 
 	 * @return resultSet
 	 * @throws AAIException the AAI exception
 	 */
@@ -1030,13 +1046,13 @@ public class ModelBasedProcessing {
                                                    String apiVer,
                                                    String secondaryFilterCutPoint,
                                                    Map<String,Object> secondaryFilterHash
-			)
+			) 
 					throws AAIException {
-
+		
 		// Locate the Query to be used
 		Vertex queryVtx = getNodeUsingUniqueId(transId, fromAppId, "named-query",
 				"named-query-uuid", namedQueryUuid);
-
+		
 		// Get the first/top named-query-element used by this query
 		Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, queryVtx, "named-query-element");
 		Vertex firstNqElementVert = null;
@@ -1047,7 +1063,7 @@ public class ModelBasedProcessing {
 			count++;
 			topNType = getNqElementWidgetType( transId, fromAppId,  firstNqElementVert, "" );
 		}
-
+		
 		if( count < 1 ){
 			// A named query must start with a single top element
 			throw new AAIException("AAI_6133", "No top-node defined for named-query-uuid = [" + namedQueryUuid + "]");
@@ -1060,7 +1076,7 @@ public class ModelBasedProcessing {
 			String msg = "Could not determine the top-node nodeType for Named Query: [" + namedQueryUuid + "]";
 			throw new AAIException("AAI_6133", msg);
 		}
-
+		
 		// Read the topology into a hash for processing
 		Multimap<String, String> validNextStepMap = genTopoMap4NamedQ(transId, fromAppId, queryVtx, namedQueryUuid);
 
@@ -1077,7 +1093,7 @@ public class ModelBasedProcessing {
 			boolean foundIndexedField = false;
 			int propertiesSet = 0;
 			while( propIter.hasNext() ){
-				String oldVtxKey = propIter.next();
+				String oldVtxKey = (String) propIter.next(); 
 				String newKey = oldVtxKey;
 				String [] parts = oldVtxKey.split("\\.");
 				if( parts.length == 2 ){
@@ -1121,7 +1137,7 @@ public class ModelBasedProcessing {
 				}
 			}
 		}
-
+		
 		if (startVertList.isEmpty()) {
 			throw new AAIException("AAI_6114", "No Node of type " + topNType + " found for properties");
 		}
@@ -1134,7 +1150,7 @@ public class ModelBasedProcessing {
 				throw new AAIException("AAI_6141", msg);
 			}
 		}
-
+		
 		// Loop through each start node and get its data
 		List<ResultSet> resSetList = new ArrayList<>();
 		for( int i = 0; i < startVertList.size(); i++ ){
@@ -1143,21 +1159,21 @@ public class ModelBasedProcessing {
 			String elementLocationTrail = topNType;
 			ArrayList <String>  vidsTraversed = new ArrayList<>();
 			Map<String,String> emptyDelKeyHash = new HashMap<>();  // Does not apply to Named Queries
-
+					
 			// Get the mapping of namedQuery elements to our widget topology for this namedQuery
 			String incomingTrail = "";
 			Map<String, String> currentHash = new HashMap<>();
-
+			
 			Map<String,String> namedQueryElementHash = collectNQElementHash( transId, fromAppId,
 					  firstNqElementVert, incomingTrail, currentHash, vidsTraversed, 0 );
-
+			
 			vidsTraversed = new ArrayList<>();
 			ResultSet tmpResSet = collectInstanceData( transId, fromAppId,
-					startVtx, elementLocationTrail,
+					startVtx, elementLocationTrail, 
 					validNextStepMap, vidsTraversed, 0, emptyDelKeyHash, namedQueryElementHash, apiVer );
 			resSetList.add(tmpResSet);
 		}
-
+		
 		// If a secondary filter was defined, we will prune the collected instance data result set(s) based on it.
 		List<ResultSet> prunedResSetList = new ArrayList<>();
 		if( resSetList != null && !resSetList.isEmpty() ){
@@ -1174,8 +1190,8 @@ public class ModelBasedProcessing {
 				}
 			}
 		}
-
-		// Since a NamedQuery can mark some nodes as "do-not-display", we need to collapse our resultSet so
+		
+		// Since a NamedQuery can mark some nodes as "do-not-display", we need to collapse our resultSet so 
 		// does not display those nodes.
 		List<ResultSet> collapsedResSetList = new ArrayList<>();
 		if( prunedResSetList != null && !prunedResSetList.isEmpty() ){
@@ -1184,7 +1200,7 @@ public class ModelBasedProcessing {
 				//    marked all the "top" node-elements as do-not-output.   Ie. the query may
 				//    have had a top-node of "generic-vnf" which joins down to different l-interfaces.
 				//    If they only want to see the l-interfaces, then a single result set
-				//    would be "collapsed" into many separate resultSets - each of which is
+				//    would be "collapsed" into many separate resultSets - each of which is 
 				//    just a single l-interface.
 				List<ResultSet> tmpResSetList = collapseForDoNotOutput(prunedResSetList.get(i));
 				if( tmpResSetList != null && !tmpResSetList.isEmpty() ){
@@ -1195,11 +1211,12 @@ public class ModelBasedProcessing {
 				}
 			}
 		}
-
+		
 		return collapsedResSetList;
-	}
-
+		
+	}// End of queryByNamedQuery()
 
+	
 	/**
 	 * Prune a result set as per a secondary filter.
 	 *
@@ -1211,13 +1228,13 @@ public class ModelBasedProcessing {
 	 */
 	public ResultSet pruneResultSet(ResultSet resSetVal, String cutPointType, Map<String,Object> secFilterHash )
 		throws AAIException {
-
-		// Given a ResultSet and some secondary filter info, do pruning as needed
+		
+		// Given a ResultSet and some secondary filter info, do pruning as needed 
 		ResultSet pResSet = new ResultSet();
-
-		// For this ResultSet, we will see if we are on a node of the type that is our cutPoint;
+				
+		// For this ResultSet, we will see if we are on a node of the type that is our cutPoint; 
 		//   then only keep it if we peek "below" and see a match for our filter.
-
+				
 		String nt = resSetVal.getVert().<String>property(AAIProperties.NODE_TYPE).orElse(null);
 		if( nt != null && nt.equals(cutPointType) ){
 			// We are on the type of node that may need to be "pruned" along with it's sub-results
@@ -1226,8 +1243,8 @@ public class ModelBasedProcessing {
 				return pResSet;
 			}
 		}
-
-		// If we made it to here, we will not be pruning at this level, so we will
+		
+		// If we made it to here, we will not be pruning at this level, so we will 
 		// be returning a copy of this resultSet that has it's subResults pruned (as needed).
 		pResSet.setVert(resSetVal.getVert());
 		pResSet.setDoNotOutputFlag(resSetVal.getDoNotOutputFlag());
@@ -1236,7 +1253,7 @@ public class ModelBasedProcessing {
 		pResSet.setNewDataDelFlag(resSetVal.getNewDataDelFlag());
 		pResSet.setPropertyLimitDesc(resSetVal.getPropertyLimitDesc());
 		pResSet.setPropertyOverRideHash(resSetVal.getPropertyOverRideHash());
-
+				
 		if( !resSetVal.getSubResultSet().isEmpty() ){
 			ListIterator<ResultSet> listItr = resSetVal.getSubResultSet().listIterator();
 			List<ResultSet> newSubSetList = new ArrayList<>();
@@ -1248,11 +1265,13 @@ public class ModelBasedProcessing {
 				}
 			}
 			pResSet.setSubResultSet(newSubSetList);
-		}
+		}   
+		
 		return pResSet;
-	}
-
-
+		
+	}// End pruneResultSet()
+	
+	
 	/**
   	 * Satisfies hash of filters.
   	 *
@@ -1263,18 +1282,18 @@ public class ModelBasedProcessing {
   	 */
   	public boolean satisfiesFilters(ResultSet resSet, Map<String,Object> filterHash )
   			throws AAIException {
-
+		  
 		  if( filterHash.isEmpty() ){
 			  // Nothing to look for, so no, we didn't find it.
 			  return false;
 		  }
-
+		  
 		  Iterator <?> it = filterHash.entrySet().iterator();
 		  while( it.hasNext() ){
 			  Map.Entry<?,?> filtEntry = (Map.Entry<?,?>) it.next();
 			  String propNodeTypeDotName = (filtEntry.getKey()).toString();
 			  String fpv = (filtEntry.getValue()).toString();
-
+			  
 			  int periodLoc = propNodeTypeDotName.indexOf(".");
 			  if( periodLoc <= 0 ){
 				  String emsg = "Bad filter param key passed in: [" + propNodeTypeDotName + "].  Expected format = [nodeName.paramName]\n";
@@ -1292,11 +1311,13 @@ public class ModelBasedProcessing {
 				  }
 			  }
 		  }
+		  
 		  // Made it through all the filters -- it found what we were looking for.
 		  return true;
-	  }
-
-
+		  
+	  }// end of satisfiesFilters()
+	
+	
 	/**
 	 * Filter met by this set.
 	 *
@@ -1309,7 +1330,7 @@ public class ModelBasedProcessing {
 	public boolean filterMetByThisSet(ResultSet resSet, String filtNodeType, String filtPropName, String filtPropVal ) {
         // Note - we are just looking for a positive match for one filter for this resultSet
 		// NOTE: we're expecting the filter to have a format like this: "nodeType.parameterName:parameterValue"
-
+		
 		  Vertex vert = resSet.getVert();
 		  if( vert == null ){
 			  return false;
@@ -1335,7 +1356,7 @@ public class ModelBasedProcessing {
 				  }
 			  }
 		  }
-
+			
 		  // Didn't find a match at the this level, so check the sets below it meet the criteria
 		  if( resSet.getSubResultSet() != null ){
 			  ListIterator<ResultSet> listItr = resSet.getSubResultSet().listIterator();
@@ -1345,11 +1366,13 @@ public class ModelBasedProcessing {
 				  }
 			  }
 		  }
+		  
 		  return false;
-	  }
-
-
+		  
+	  }// end of filterMetByThisSet()
+	  
 
+	
 	/**
 	 * Collapse for do not output.
 	 *
@@ -1359,14 +1382,14 @@ public class ModelBasedProcessing {
 	 */
 	public List<ResultSet> collapseForDoNotOutput(ResultSet resSetVal )
 		throws AAIException {
-
-		// Given a ResultSet -- if it is tagged to NOT be output, then replace it with
-		// it's sub-ResultSets if it has any.
+		
+		// Given a ResultSet -- if it is tagged to NOT be output, then replace it with 
+		// it's sub-ResultSets if it has any. 
 		List<ResultSet> colResultSet = new ArrayList<>();
-
+		
 		if( resSetVal.getDoNotOutputFlag().equals("true") ){
 			// This ResultSet isn't to be displayed, so replace it with it's sub-ResultSets
-			List<ResultSet> subResList = resSetVal.getSubResultSet();
+			List<ResultSet> subResList = (ArrayList<ResultSet>) resSetVal.getSubResultSet();
 			for( int k = 0; k < subResList.size(); k++ ){
 				List<ResultSet> newSubResList =  collapseForDoNotOutput(subResList.get(k));
 				colResultSet.addAll(newSubResList);
@@ -1376,11 +1399,11 @@ public class ModelBasedProcessing {
 			// This set will be displayed
 			colResultSet.add(resSetVal);
 		}
-
+		
 		// For each result set now at this level, call this same routine to collapse their sub-resultSets
 		for( int i = 0; i < colResultSet.size(); i++ ){
 			List<ResultSet> newSubSet = new ArrayList<>();
-			List<ResultSet> subResList = colResultSet.get(i).getSubResultSet();
+			List<ResultSet> subResList = (ArrayList<ResultSet>) colResultSet.get(i).getSubResultSet();
 			for( int n = 0; n < subResList.size(); n++ ){
 				List<ResultSet> newSubResList =  collapseForDoNotOutput(subResList.get(n));
 				newSubSet.addAll(newSubResList);
@@ -1388,18 +1411,19 @@ public class ModelBasedProcessing {
 			// Replace the old subResultSet with the collapsed set
 			colResultSet.get(i).setSubResultSet(newSubSet);
 		}
-
+		
 		return colResultSet;
-	}
-
-
-
+		
+	}// End collapseForDoNotOutput()
+	
+	
+    
 	/**
 	 * Collect instance data.
 	 *
 	 * @param transId the trans id
 	 * @param fromAppId the from app id
-	 * @param thisLevelElemVtx the element vtx at this level
+	 * @param thisLevelElemVtx the element vtx at this level 
 	 * @param thisVertsTrail the this verts trail
 	 * @param elementLocationTrail -- trail of nodeTypes that got us here (this element vertex) from the top
 	 * @param validNextStepMap the valid next step map -- hash of valid next steps (node types) for this model
@@ -1421,33 +1445,33 @@ public class ModelBasedProcessing {
                                          Map<String,String> namedQueryElementHash,  // only applies to named-query data collecting
                                          String apiVer
 		  )   throws AAIException {
-
+		
 	  levelCounter++;
-
+	  
 	  String thisElemVid = thisLevelElemVtx.id().toString();
-
+	   
 	  if( levelCounter > MAX_LEVELS ) {
 		  throw new AAIException("AAI_6125", "collectInstanceData() has looped across more levels than allowed: " + MAX_LEVELS + ". ");
 	  }
-
+	  
 	  ResultSet rs = new ResultSet();
 	  if( namedQueryElementHash.containsKey(thisVertsTrail) ){
 		  // We're collecting data for a named-query, so need to see if we need to do anything special
 		  String nqElUuid = namedQueryElementHash.get(thisVertsTrail);
 		  Vertex nqElementVtx = getNodeUsingUniqueId(transId, fromAppId, "named-query-element",
 					"named-query-element-uuid", nqElUuid);
-
+		 
 		  String tmpDoNotShow = nqElementVtx.<String>property("do-not-output").orElse(null);
 		  if( tmpDoNotShow != null && tmpDoNotShow.equals("true") ){
 			  rs.setDoNotOutputFlag("true");
 		  }
-
+		 		  
 		  if( namedQueryConstraintSaysStop(transId, fromAppId, nqElementVtx, thisLevelElemVtx, apiVer) ){
-			  // There was a property constraint which says they do not want to collect this vertex or whatever
+			  // There was a property constraint which says they do not want to collect this vertex or whatever 
 			  // might be below it.  Just return the empty rs here.
 			  return rs;
 		  }
-
+		  
 		  String propLimDesc = nqElementVtx.<String>property("property-limit-desc").orElse(null);
 		  if( (propLimDesc != null) && !propLimDesc.equals("") ){
 			  if (propLimDesc.equalsIgnoreCase("show-all")) {
@@ -1463,13 +1487,13 @@ public class ModelBasedProcessing {
 		  Map<String,Object> tmpPropertyOverRideHash = getNamedQueryPropOverRide(transId, fromAppId, nqElementVtx, thisLevelElemVtx, apiVer);
 		  //System.out.println(" DEBUG --- USING this propertyOverride data set on ResSet [" + tmpPropertyOverRideHash.toString() + "]");
 		  rs.setPropertyOverRideHash(tmpPropertyOverRideHash);
-
+		  
 		  // See if we need to look up any "unconnected" data that needs to be associated with this result set
 		  Map<String,Object> tmpExtraPropHash = getNamedQueryExtraDataLookup(transId, fromAppId, nqElementVtx, thisLevelElemVtx, apiVer);
 		  //System.out.println(" DEBUG --- ADDING this EXTRA Lookup data to the ResSet [" + tmpExtraPropHash.toString() + "]");
 		  rs.setExtraPropertyHash(tmpExtraPropHash);
 	  }
-
+	  
 	  rs.setVert(thisLevelElemVtx);
 	  rs.setLocationInModelSubGraph(thisVertsTrail);
 	  if( delKeyHash.containsKey(thisVertsTrail) && delKeyHash.get(thisVertsTrail).equals("T") ){
@@ -1478,10 +1502,10 @@ public class ModelBasedProcessing {
 	  else {
 		  rs.setNewDataDelFlag("F");
 	  }
-
+		
 	  // Use Gremlin-pipeline to just look for edges that go to a valid "next-steps"
 	  Collection <String> validNextStepColl = validNextStepMap.get(thisVertsTrail);
-
+	  
 	  // Because of how we process linkage-points, we may have duplicate node-types in our next-stepMap (for one step)
 	  // So, to keep from looking (and bringing back) the same data twice, we need to make sure our next-steps are unique
 	  Set<String> validNextStepHashSet = new HashSet<>();
@@ -1490,20 +1514,20 @@ public class ModelBasedProcessing {
 		  String targetStepStr = ntcItr.next();
 		  validNextStepHashSet.add(targetStepStr);
 	  }
-
+	  
 	  List<String> tmpVidsTraversedList = new ArrayList<>();
 	  tmpVidsTraversedList.addAll(vidsTraversed);
 	  tmpVidsTraversedList.add(thisElemVid);
-
+	  
 	  Iterator <String> ntItr = validNextStepHashSet.iterator();
 	  while( ntItr.hasNext() ){
 		  String targetStep = ntItr.next();
 		  // NOTE: NextSteps can either be just a nodeType, or can be a nodeType plus
-		  //     model-invariant-id-local and model-version-id-local (the two persona properties)
+		  //     model-invariant-id-local and model-version-id-local (the two persona properties) 
 		  // 	 if those need to be checked also.
 		  //     When the persona stuff is part of the step, it is a comma separated string.
 		  //     Ie.  "nodeType,model-inv-id-local,model-version-id-local" (the two "persona" props)
-		  //
+		  //     
 		  String targetNodeType = "";
 		  String pmid = "";
 		  String pmv = "";
@@ -1525,7 +1549,7 @@ public class ModelBasedProcessing {
 			  // It's just the nodeType with no other info
 			  targetNodeType = targetStep;
 		  }
-
+		  
 		  GraphTraversal<Vertex, Vertex> modPipe = null;
 		  if( stepIsJustNT ){
 			  modPipe = this.engine.asAdmin().getReadOnlyTraversalSource().V(thisLevelElemVtx).both().has(AAIProperties.NODE_TYPE, targetNodeType);
@@ -1533,29 +1557,31 @@ public class ModelBasedProcessing {
 		  else {
 			  modPipe = this.engine.asAdmin().getReadOnlyTraversalSource().V(thisLevelElemVtx).both().has(AAIProperties.NODE_TYPE, targetNodeType).has(addDBAliasedSuffix("model-invariant-id"),pmid).has(addDBAliasedSuffix("model-version-id"),pmv);
 		  }
-
+		  
 		  if( modPipe == null || !modPipe.hasNext() ){
 			 //System.out.println("DEBUG - didn't find any [" + targetStep + "] connected to this guy (which is ok)");
 		  }
 		  else {
 			  while( modPipe.hasNext() ){
-				  Vertex tmpVert = modPipe.next();
+				  Vertex tmpVert = (Vertex) modPipe.next();
 				  String tmpVid = tmpVert.id().toString();
 				  String tmpTrail = thisVertsTrail + "|" + targetStep;
 				  if( !vidsTraversed.contains(tmpVid) ){
-					  // This is one we would like to use - so we'll include the result set we get for it
+					  // This is one we would like to use - so we'll include the result set we get for it 
 					  ResultSet tmpResSet  = collectInstanceData( transId, fromAppId,
-								tmpVert, tmpTrail,
-								validNextStepMap, tmpVidsTraversedList,
+								tmpVert, tmpTrail, 
+								validNextStepMap, tmpVidsTraversedList, 
 								levelCounter, delKeyHash, namedQueryElementHash, apiVer );
-
+					  
 					  rs.getSubResultSet().add(tmpResSet);
 				  }
 			  }
 		  }
 	  }
+	
 	  return rs;
-	}
+	  
+	} // End of collectInstanceData()
 
 
 	/**
@@ -1572,17 +1598,17 @@ public class ModelBasedProcessing {
 	public Multimap<String, String> genTopoMap4ModelVer(String transId, String fromAppId,
                                                         Vertex modelVerVertex, String modelVerId)
 				  throws AAIException {
-
+	  
 		if( modelVerVertex == null ){
 			throw new AAIException("AAI_6114", "null modelVerVertex passed to genTopoMap4ModelVer()");
 		}
-
+		
 		Multimap<String, String> initialEmptyMap = ArrayListMultimap.create();
 		List<String> vidsTraversed = new ArrayList<>();
 		String modelType = getModelTypeFromModelVer( modelVerVertex, "" );
 		if( modelType.equals("widget") ){
 			// A widget model by itself does not have a topoplogy.  That is - it has no "model-elements" which
-			// define how it is connected to other things.   All it has is a name which ties it to
+			// define how it is connected to other things.   All it has is a name which ties it to 
 			// an aai-node-type
 			Iterator<Vertex> vertI= this.traverseIncidentEdges(EdgeType.TREE, modelVerVertex, "model-element");
 			if( vertI != null && vertI.hasNext() ){
@@ -1593,39 +1619,42 @@ public class ModelBasedProcessing {
 				return initialEmptyMap;
 			}
 		}
-
+		
 		String firstModelVerId = modelVerVertex.<String>property("model-version-id").orElse(null);
 		String firstModelVersion = modelVerVertex.<String>property("model-version").orElse(null);
 		if( firstModelVerId == null || firstModelVerId.equals("") || firstModelVersion == null || firstModelVersion.equals("") ){
 		 	throw new AAIException("AAI_6132", "Bad Model Definition: Bad model-version-id or model-version.  model-version-id = "
 				  + modelVerId);
 		}
-
+		
 		Vertex firstElementVertex = getTopElementForSvcOrResModelVer( modelVerVertex, "" );
 		Vertex firstEleModVerVtx = getModelVerThatElementRepresents( firstElementVertex, "" );
-		String firstElemModelType = getModelTypeFromModelVer( firstEleModVerVtx, "" );
+		String firstElemModelType = getModelTypeFromModelVer( firstEleModVerVtx, "" );	  
 		if( ! firstElemModelType.equals("widget") ){
 		 	throw new AAIException("AAI_6132", "Bad Model Definition: First element must correspond to a widget type model.  Model UUID = "
 				  + modelVerId);
 		}
-
+		
 		Vertex firstModVtx = getModelGivenModelVer( modelVerVertex, "" );
 	    String firstModelInvId = firstModVtx.<String>property("model-invariant-id").orElse(null);
 	    if( firstModelInvId == null || firstModelInvId.equals("") ){
 		 	throw new AAIException("AAI_6132", "Bad Model Definition: Could not find model.model-invariant-id given model-ver.model-version-id = "
 				  + modelVerId);
 		}
-
-		return collectTopology4ModelVer( transId, fromAppId,
+	    
+		 Multimap<String, String> collectedMap = collectTopology4ModelVer( transId, fromAppId,
 				firstElementVertex, "", initialEmptyMap, vidsTraversed, 0, null, firstModelInvId, firstModelVersion );
-	}
+		 
+		 return collectedMap;
+	  
+	} // End of genTopoMap4ModelVer()
 
 
 	public List<String> makeSureItsAnArrayList( String listStringVal ){
 		// We're sometimes getting a String back on db properties that should be ArrayList<String>
 		// Seems to be how they're defined in OXM - whether they use a "xml-wrapper" or not
 		// Need to translate them into ArrayLists sometimes...
-
+		
 		List<String> retArrList = new ArrayList<String>();
 		String listString = listStringVal;
 		listString = listString.replace(" ",  "");
@@ -1638,6 +1667,7 @@ public class ModelBasedProcessing {
 				retArrList.add(pieces[i]);
 			}
 		}
+			
 		return retArrList;
 	}
 
@@ -1652,33 +1682,33 @@ public class ModelBasedProcessing {
 	 */
 	public Map<String, Vertex> getModConstraintHash(Vertex modelElementVtx, Map<String, Vertex> currentHash )
 				  throws AAIException {
-
-		// For a given model-element vertex, look to see if there are any "model-constraint" elements that is has
+	
+		// For a given model-element vertex, look to see if there are any "model-constraint" elements that is has 
 		//   an OUT "uses" edge to.   If it does, then get any "constrained-element-set" nodes that are pointed to
 		//   by the "model-constraint".   That will be the replacement "constrained-element-set".  The UUID of the
 		//   "constrained-element-set" that it is supposed to replace is found in the property:
-		//   model-constraint.constrained-element-set-uuid-to-replace
+		//   model-constraint.constrained-element-set-uuid-to-replace   
 		//
-		//   For now, that is the only type of model-constraint allowed, so that is all we will look for.
-		//   Pass back any of these "constrained-element-set" nodes along with any that were passed in by
+		//   For now, that is the only type of model-constraint allowed, so that is all we will look for.  
+		//   Pass back any of these "constrained-element-set" nodes along with any that were passed in by 
 		//   the "currentHash" parameter.
-
+				
 		if( modelElementVtx == null ){
 			String msg = " null modelElementVtx passed to getModConstraintHash() ";
 			throw new AAIException("AAI_6114", msg);
 		}
-
+	  
 		String modelType = modelElementVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 		if( modelType == null || (!modelType.equals("model-element")) ){
 			String msg = " getModConstraintHash() called with wrong type model: [" + modelType + "]. ";
 			throw new AAIException("AAI_6114", msg);
 		}
-
+	  
 		Map<String, Vertex> thisHash = new HashMap<>();
 		if( currentHash != null ){
 			thisHash.putAll(currentHash);
 		}
-
+	 
 		int count = 0;
 		List<Vertex> modelConstraintArray = new ArrayList<>();
 		Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, modelElementVtx, "model-constraint");
@@ -1691,7 +1721,7 @@ public class ModelBasedProcessing {
 				count++;
 			}
 		}
-
+	  
 		if( count > 0 ) {
 			for( int i = 0; i < count; i++ ){
 				Vertex vtxOfModelConstraint = modelConstraintArray.get(i);
@@ -1700,7 +1730,7 @@ public class ModelBasedProcessing {
 				// constrained-element-set to use in its place
 				Iterator<Vertex> mvertI = this.traverseIncidentEdges(EdgeType.TREE, vtxOfModelConstraint, "constrained-element-set");
 				while( mvertI != null && mvertI.hasNext() ){
-					// There better only be one...
+					// There better only be one...  
 					Vertex tmpVert = mvertI.next();
 					String connectToType = tmpVert.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 					if( (connectToType != null) && connectToType.equals("constrained-element-set") ){
@@ -1715,9 +1745,10 @@ public class ModelBasedProcessing {
 			// Didn't find anything to add, so just return what they passed in.
 			return currentHash;
 		}
-	}
-
-
+	
+	} // End of getModConstraintHash()
+ 
+	
 	/**
 	 * Gets the top element vertex for service or resource model.
 	 *
@@ -1727,48 +1758,50 @@ public class ModelBasedProcessing {
 	 */
 	public Vertex getTopElementForSvcOrResModelVer(Vertex modelVerVtx, String trail )
 				  throws AAIException {
-
+	
 		  // For a "resource" or "service" type model, return the "top" element in that model
 		  if( modelVerVtx == null ){
 			  String msg = " null modelVertex passed to getTopoElementForSvcOrResModelVer() at [" + trail + "]. ";
 			  throw new AAIException("AAI_6114", msg);
 		  }
-
+		 
 		  String modelVerId = modelVerVtx.<String>property("model-version-id").orElse(null);
 		  if( modelVerId == null ){
 			  String nt = modelVerVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 			  if( nt != null && !nt.equals("model-ver") ){
-				  String msg = "Illegal model defined: model element pointing to nodeType: ["
+				  String msg = "Illegal model defined: model element pointing to nodeType: [" 
 						  + nt + "], should be pointing to: [model-ver] at [" + trail + "]. ";
 				  throw new AAIException("AAI_6132", msg);
 			  }
 		  }
-
+		  
 		  Vertex firstElementVertex = null;
-
+	
 		  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, modelVerVtx, "model-element");
 		  int elCount = 0;
 		  while( vertI != null && vertI.hasNext() ){
 			  elCount++;
 			  firstElementVertex = vertI.next();
 		  }
-
+			
 		  if( elCount > 1 ){
-			  String msg = "Illegal model defined: More than one first element defined for model-ver-id = " +
+			  String msg = "Illegal model defined: More than one first element defined for model-ver-id = " + 
 					  modelVerId + " at [" + trail + "]. ";
 			  throw new AAIException("AAI_6132", msg);
 		  }
-
+		 	  
 		  if( firstElementVertex == null ){
-			  String msg = "Could not find first model element for model-ver-id = "
+			  String msg = "Could not find first model element for model-ver-id = " 
 					  + modelVerId + " at [" + trail + "]. ";
 			  throw new AAIException("AAI_6132", msg);
 		  }
+		  
 		  return firstElementVertex;
-	}
-
-
+	  
+	} // End of getTopElementForSvcOrResModelVer()
 
+	
+	 	 
 	/**
 	 * Gets the named query prop over ride.
 	 *
@@ -1783,32 +1816,34 @@ public class ModelBasedProcessing {
 	public Map<String,Object> getNamedQueryPropOverRide(String transId, String fromAppId,
                                                         Vertex namedQueryElementVertex, Vertex instanceVertex, String apiVer )
 				  throws AAIException {
-
+		
 		// If this model-element says that they want an alternative set of properties returned, then pull that
 		// data out of the instance vertex.
-
+		
 		Map<String,Object> altPropHash = new HashMap<>();
-
+			
 		if( namedQueryElementVertex == null ){
 			String msg = " null namedQueryElementVertex passed to getNamedQueryPropOverRide() ";
 			throw new AAIException("AAI_6114", msg);
 		}
-
+		
 		List<String> propCollectList = new ArrayList<>();
 		Iterator <VertexProperty<Object>> vpI = namedQueryElementVertex.properties("property-collect-list");
 		while( vpI.hasNext() ){
 			propCollectList.add((String)vpI.next().value());
 		}
-
+		
 		for( int i = 0; i < propCollectList.size(); i++ ){
 			String thisPropName = propCollectList.get(i);
 			Object instanceVal = instanceVertex.<Object>property(thisPropName).orElse(null);
 			altPropHash.put(thisPropName, instanceVal);
 		}
+			
 		return altPropHash;
-	}
-
+	  
+	} // End of getNamedQueryPropOverRide()
 
+	
 	/**
 	 * Named query constraint says stop.
 	 *
@@ -1823,11 +1858,11 @@ public class ModelBasedProcessing {
 	public Boolean namedQueryConstraintSaysStop(String transId, String fromAppId,
                                                 Vertex namedQueryElementVertex, Vertex instanceVertex, String apiVer )
 				  throws AAIException {
-
+		
 		// For each (if any) property-constraint defined for this named-query-element, we will evaluate if
 		// the constraint is met or not-met.  if there are constraints and any are not-met, then
 		// we return "true".
-
+		
 		if( namedQueryElementVertex == null ){
 			String msg = " null namedQueryElementVertex passed to namedQueryConstraintSaysStop() ";
 			throw new AAIException("AAI_6114", msg);
@@ -1836,15 +1871,15 @@ public class ModelBasedProcessing {
 			String msg = " null instanceVertex passed to namedQueryConstraintSaysStop() ";
 			throw new AAIException("AAI_6114", msg);
 		}
-
+				
 		Iterator<Vertex> constrPipe = this.traverseIncidentEdges(EdgeType.TREE, namedQueryElementVertex, "property-constraint");
 		if( constrPipe == null || !constrPipe.hasNext() ){
 			// There's no "property-constraint" defined for this named-query-element.   No problem.
 			return false;
 		}
-
+		
 		while( constrPipe.hasNext() ){
-			Vertex constrVtx = constrPipe.next();
+			Vertex constrVtx = (Vertex) constrPipe.next();
 			// We found a property constraint that we will need to check
 			String conType = constrVtx.<String>property("constraint-type").orElse(null);
 			if( (conType == null) || conType.equals("")){
@@ -1861,13 +1896,13 @@ public class ModelBasedProcessing {
 				String msg = " Bad property-constraint (propVal) found in Named Query definition. ";
 				throw new AAIException("AAI_6133", msg);
 			}
-
+			
 			// See if that constraint is met or not
 			String val = instanceVertex.<String>property(propName).orElse(null);
 			if( val == null ){
 				val = "";
 			}
-
+			
 			if( conType.equals("EQUALS") ){
 				if( !val.equals(propVal) ){
 					// This constraint was not met
@@ -1885,10 +1920,12 @@ public class ModelBasedProcessing {
 				throw new AAIException("AAI_6133", msg);
 			}
 		}
-		return false;
-	}
-
+		 
+	  	return false;
+	  
+	} // End of namedQueryConstraintSaysStop()
 
+	
 	/**
 	 * Gets the named query extra data lookup.
 	 *
@@ -1903,10 +1940,10 @@ public class ModelBasedProcessing {
 	public Map<String,Object> getNamedQueryExtraDataLookup(String transId, String fromAppId,
                                                            Vertex namedQueryElementVertex, Vertex instanceVertex, String apiVer )
 				  throws AAIException {
-
+		
 		// For each (if any) related-lookup defined for this named-query-element, we will go and
 		// and try to find it.  All the related-lookup data will get put in a hash and returned.
-
+		
 		if( namedQueryElementVertex == null ){
 			String msg = " null namedQueryElementVertex passed to getNamedQueryExtraDataLookup() ";
 			throw new AAIException("AAI_6114", msg);
@@ -1915,22 +1952,22 @@ public class ModelBasedProcessing {
 			String msg = " null instanceVertex passed to getNamedQueryExtraDataLookup() ";
 			throw new AAIException("AAI_6114", msg);
 		}
-
+		
 		Map<String,Object> retHash = new HashMap<>();
-
+		
 		Iterator<Vertex> lookPipe = this.traverseIncidentEdges(EdgeType.TREE, namedQueryElementVertex, "related-lookup");
 		if( lookPipe == null || !lookPipe.hasNext() ){
 			// There's no "related-lookup" defined for this named-query-element.   No problem.
 			return retHash;
 		}
-
+		
 		while( lookPipe.hasNext() ){
-			Vertex relLookupVtx = lookPipe.next();
+			Vertex relLookupVtx = (Vertex) lookPipe.next();
 			// We found a related-lookup record to try and use
 			String srcProp = relLookupVtx.<String>property("source-node-property").orElse(null);
 			String srcNodeType = relLookupVtx.<String>property("source-node-type").orElse(null);
 			srcProp = getPropNameWithAliasIfNeeded(srcNodeType, srcProp);
-
+			
 			if( (srcProp == null) || srcProp.equals("")){
 				String msg = " Bad related-lookup (source-node-property) found in Named Query definition. ";
 				throw new AAIException("AAI_6133", msg);
@@ -1942,38 +1979,38 @@ public class ModelBasedProcessing {
 			}
 			String targetProp = relLookupVtx.<String>property("target-node-property").orElse(null);
 			targetProp = getPropNameWithAliasIfNeeded(targetNodeType, targetProp);
-
+					
 			if( (targetProp == null) || targetProp.equals("")){
 				String msg = " Bad related-lookup (target-node-property) found in Named Query definition. ";
 				throw new AAIException("AAI_6133", msg);
 			}
-
+			
 			List<String> propCollectList = new ArrayList<>();
 			Iterator <VertexProperty<Object>> vpI = relLookupVtx.properties("property-collect-list");
 			while( vpI.hasNext() ){
 				propCollectList.add((String)vpI.next().value());
 			}
 
-			// Use the value from the source to see if we can find ONE target record using the
+			// Use the value from the source to see if we can find ONE target record using the 
 			//     value from the source
 			String valFromInstance = instanceVertex.<String>property(srcProp).orElse(null);
 			if( valFromInstance == null ){
 				// if there is no key to use to go look up something, we should end it here and just
-				// note what happened  - no need to try to look something up by an empty key
-				LOGGER.debug("WARNING - the instance data node of type [" + srcNodeType
-						+ "] did not have a value for property [" + srcProp
+				// note what happened  - no need to try to look something up by an empty key 
+				LOGGER.debug("WARNING - the instance data node of type [" + srcNodeType 
+						+ "] did not have a value for property [" + srcProp 
 						+ "], so related-lookup is being abandoned.");
 				return retHash;
 			}
-
+			
 			Map<String,Object> propHash = new HashMap<String,Object>();
 			propHash.put(targetProp, valFromInstance);
-
+			
 			Optional<Vertex> result = dbMethHelper.locateUniqueVertex(targetNodeType, propHash);
 			if (!result.isPresent()) {
 				// If it can't find the lookup node, don't fail, just log that it couldn't be found ---
-				LOGGER.debug("WARNING - Could not find lookup node that corresponds to nodeType ["
-						+ targetNodeType + "] propertyName = [" + srcProp
+				LOGGER.debug("WARNING - Could not find lookup node that corresponds to nodeType [" 
+						+ targetNodeType + "] propertyName = [" + srcProp 
 						+ "], propVal = [" + valFromInstance
 						+ "] so related-lookup is being abandoned.");
 				return retHash;
@@ -1987,20 +2024,21 @@ public class ModelBasedProcessing {
 				Object valObj = tmpVtx.<Object>property(tmpPropName).orElse(null);
 				String lookupKey = targetNodeType + "." + tmpPropName;
 				retHash.put(lookupKey, valObj);
-
+				
 			}
 		}
 		}
-
+		 
 	  	return retHash;
-	}
+	  
+	} // End of getNamedQueryExtraDataLookup()
 
 	/**
 	 * Collect NQ element hash.
 	 *
 	 * @param transId the trans id
 	 * @param fromAppId the from app id
-	 * @param thisLevelElemVtx the element verrtx for this level
+	 * @param thisLevelElemVtx the element verrtx for this level 
 	 * @param incomingTrail the incoming trail -- trail of nodeTypes that got us here (this nq-element vertex) from the top
 	 * @param currentHash the current hash
      * @param Map that got us to this point (that we will use as the base of the map we will return)
@@ -2013,21 +2051,21 @@ public class ModelBasedProcessing {
                                                     Vertex thisLevelElemVtx, String incomingTrail,
                                                     Map<String,String> currentHash, ArrayList <String> vidsTraversed,
                                                     int levelCounter )   throws AAIException {
-
+	
 	  levelCounter++;
 
 	  Map<String, String> thisHash = new HashMap<>();
 	  thisHash.putAll(currentHash);
-
+	 
 	  if( levelCounter > MAX_LEVELS ) {
 		  throw new AAIException("AAI_6125", "collectNQElementHash() has looped across more levels than allowed: " + MAX_LEVELS + ". ");
 	  }
 	  String thisGuysTrail = "";
 	  String thisElemVid = thisLevelElemVtx.id().toString();
-
+	 
 	  // Find out what widget (and thereby what aai-node-type) this element represents.
 	  String thisElementNodeType = getNqElementWidgetType( transId, fromAppId,  thisLevelElemVtx, incomingTrail );
-
+	  
 	  if( incomingTrail == null || incomingTrail.equals("") ){
 		  // This is the first one
 		  thisGuysTrail = thisElementNodeType;
@@ -2036,28 +2074,28 @@ public class ModelBasedProcessing {
 		  thisGuysTrail = incomingTrail + "|" + thisElementNodeType;
 	  }
 	  vidsTraversed.add(thisElemVid);
-
+	  
 	  String nqElementUuid = thisLevelElemVtx.<String>property("named-query-element-uuid").orElse(null);
 	  if( nqElementUuid == null || nqElementUuid.equals("") ){
 		  String msg = " named-query element UUID not found at trail = [" + incomingTrail + "].";
 		  throw new AAIException("AAI_6133", msg);
 	  }
-	  thisHash.put(thisGuysTrail, nqElementUuid );
-
+	  thisHash.put(thisGuysTrail, nqElementUuid ); 
+	  
 	  //  Now go "down" and look at the sub-elements pointed to so we can get their data.
 	  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, thisLevelElemVtx, "named-query-element");
 	  while( vertI != null && vertI.hasNext() ){
 		  Vertex tmpVert = vertI.next();
 		  String vid = tmpVert.id().toString();
 		  Map<String,Object> elementHash = new HashMap<String, Object>();
-
+		  
 		  String connectToType = tmpVert.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 		  if( connectToType != null && connectToType.equals("named-query-element") ){
 			  // This is what we would expect
 			  elementHash.put(vid, tmpVert);
 		  }
 		  else {
-			  String msg = " named query element has [connectedTo] edge to improper nodeType= ["
+			  String msg = " named query element has [connectedTo] edge to improper nodeType= [" 
 					  + connectToType + "] trail = [" + incomingTrail + "].";
 			  throw new AAIException("AAI_6133", msg);
 		  }
@@ -2066,15 +2104,16 @@ public class ModelBasedProcessing {
 			  String tmpElVid = elVert.id().toString();
 			  if( !vidsTraversed.contains(tmpElVid) ){
 				  // This is one we would like to use - so we'll recursively get it's result set to add to ours
-				  Map<String, String> tmpHash = collectNQElementHash( transId, fromAppId,
+				  Map<String, String> tmpHash = collectNQElementHash( transId, fromAppId, 
 							elVert, thisGuysTrail, currentHash, vidsTraversed, levelCounter);
 				  thisHash.putAll(tmpHash);
 			  }
-		  }
+		  }		
 	  }
 	  return thisHash;
-	}
-
+	  
+	} // End of collectNQElementHash()
+	
 
 	/**
 	 * Collect delete key hash.
@@ -2100,47 +2139,47 @@ public class ModelBasedProcessing {
                                                     int levelCounter, Map<String, Vertex> modConstraintHash,
                                                     String overRideModelId, String overRideModelVersionId )
 				  throws AAIException {
-
+	
 	  levelCounter++;
 
 	  Map<String, String> thisHash = new HashMap<>();
 	  thisHash.putAll(currentHash);
-
+	 
 	  if( levelCounter > MAX_LEVELS ) {
 		  throw new AAIException("AAI_6125", "collectDeleteKeyHash() has looped across more levels than allowed: " + MAX_LEVELS + ". ");
 	  }
 	  String thisGuysTrail = "";
 	  String thisElemVid = thisLevelElemVtx.id().toString();
 	  Map<String, Vertex> modConstraintHash2Use = null;
-
-	  // If this element represents a resource or service model, then we will replace this element with
+	  
+	  // If this element represents a resource or service model, then we will replace this element with 
 	  // 	the "top" element of that resource or service model.  That model-element already points to its
-	  // 	topology, so it will graft in that model's topology.
+	  // 	topology, so it will graft in that model's topology.   
 	  // EXCEPT - if this element has "linkage-points" defined, then we need to do some extra
 	  //     processing for how we join to that model and will not try to go any "deeper".
 	  List<String> linkagePtList = new ArrayList<>();
 	  Iterator <VertexProperty<Object>> vpI = thisLevelElemVtx.properties("linkage-points");
 
-	  // I am not sure why, but since "linkage-points" is an xml-element-wrapper in the OXM definition,
+	  // I am not sure why, but since "linkage-points" is an xml-element-wrapper in the OXM definition, 
 	  // we get back the whole array of Strings in one String - but still use the "vtx.properties()" to
 	  // get it - but only look at the first thing returned by the iterator.
 	  if( vpI.hasNext() ){
 		  String tmpLinkageThing = (String)vpI.next().value();
 		  linkagePtList = makeSureItsAnArrayList( tmpLinkageThing );
-	  }
-
+	  }   
+	   	  
 	  if( linkagePtList != null && !linkagePtList.isEmpty() ){
 		  // Whatever this element is - we are connecting to it via a linkage-point
 		  // We will figure out what to do and then return without going any deeper
 		  String elemFlag = thisLevelElemVtx.<String>property("new-data-del-flag").orElse(null);
-
+		  
 		  Set<String> linkageConnectNodeTypes = getLinkageConnectNodeTypes( linkagePtList );
 		  Iterator <?> linkNtIter = linkageConnectNodeTypes.iterator();
 		  String incTrail = "";
 		  if( incomingTrail != null &&  !incomingTrail.equals("") ){
 			  incTrail = incomingTrail + "|";
 		  }
-
+		  
 		  while( linkNtIter.hasNext() ){
 			  // The 'trail' (or trails) for this element should just be the to the first-contact on the linkage point
 			  String linkTrail = incTrail + linkNtIter.next();
@@ -2161,14 +2200,14 @@ public class ModelBasedProcessing {
 		  }
 		  return thisHash;
 	  }
-
+  
 	  // ----------------------------------------------------------------------------
-	  // If we got to here, then this was not an element that used a linkage-point
+	  // If we got to here, then this was not an element that used a linkage-point 
 	  // ----------------------------------------------------------------------------
-
+	  
 	  // Find out what widget-model (and thereby what aai-node-type) this element represents.
 	  // Even if this element is pointing to a service or resource model, it must have a
-	  // first element which is a single widget-type model.
+	  // first element which is a single widget-type model.  
 	  String thisElementNodeType = getModElementWidgetType( thisLevelElemVtx, incomingTrail );
 	  String firstElementModelInfo = "";
 
@@ -2186,11 +2225,11 @@ public class ModelBasedProcessing {
 			  //    could be a resource or service model.
 			  firstElementModelInfo = "," + overRideModelId + "," + overRideModelVersionId;
 		  }
-	  }
+	  }	
 	  else if( nodeTypeSupportsPersona(thisElementNodeType) ){
 		  firstElementModelInfo = "," + subModelFirstModInvId + "," + subModelFirstVerId;
 	  }
-
+			  
 	  if( incomingTrail.equals("") ){
 		  // This is the first one
 		  thisGuysTrail = thisElementNodeType + firstElementModelInfo;
@@ -2198,27 +2237,27 @@ public class ModelBasedProcessing {
 	  else {
 		  thisGuysTrail = incomingTrail + "|" + thisElementNodeType  + firstElementModelInfo;
 	  }
-
+	  
 	  String tmpFlag = "F";
 	  Boolean stoppedByASvcOrResourceModelElement = false;
 	  if( modType.equals("widget") ){
 		  elementVtxForThisLevel = thisLevelElemVtx;
-		  // For the element-model for the widget at this level, record it's delete flag
+		  // For the element-model for the widget at this level, record it's delete flag 
 		  tmpFlag = elementVtxForThisLevel.<String>property("new-data-del-flag").orElse(null);
 	  }
 	  else {
-		  // For an element that is referring to a resource or service model, we replace
+		  // For an element that is referring to a resource or service model, we replace 
 	      // this element with the "top" element for that resource/service model so that the
 		  // topology of that resource/service model will be included in this topology.
 		  String modelVerId = thisElementsModelVerVtx.<String>property("model-version-id").orElse(null);
-		  if( subModelFirstModInvId == null || subModelFirstModInvId.equals("")
+		  if( subModelFirstModInvId == null || subModelFirstModInvId.equals("") 
 				  || subModelFirstVerId == null || subModelFirstVerId.equals("") ){
 			  throw new AAIException("AAI_6132", "Bad Model Definition: Bad model-invariant-id or model-version-id.  Model-version-id = " +
 				  modelVerId + ", at [" + incomingTrail + "]");
 		  }
-
-		  // BUT --  if the model-element HERE at the resource/service level does NOT have
-		  //    it's new-data-del-flag set to "T", then we do not need to go down into the
+		  
+		  // BUT --  if the model-element HERE at the resource/service level does NOT have 
+		  //    it's new-data-del-flag set to "T", then we do not need to go down into the 
 		  //    sub-model looking for delete-able things.
 
 		  tmpFlag = thisLevelElemVtx.<String>property("new-data-del-flag").orElse(null);
@@ -2229,10 +2268,10 @@ public class ModelBasedProcessing {
 		  else {
 			  stoppedByASvcOrResourceModelElement = true;
 		  }
-		  // For the element-model for the widget at this level, record it's delete flag
+		  // For the element-model for the widget at this level, record it's delete flag 
 		  tmpFlag = elementVtxForThisLevel.<String>property("new-data-del-flag").orElse(null);
 	  }
-
+	  
 	  String flag2Use = "F";  // by default we'll use "F" for the delete flag
 	  if( ! stoppedByASvcOrResourceModelElement ){
 		  // Since we haven't been stopped by a resource/service level "F", we can look at the lower level flag
@@ -2254,8 +2293,8 @@ public class ModelBasedProcessing {
 			  flag2Use = "T";
 		  }
 	  }
-
-	  thisHash.put(thisGuysTrail, flag2Use);
+	  
+	  thisHash.put(thisGuysTrail, flag2Use); 
 	  if( ! stoppedByASvcOrResourceModelElement ){
 		  // Since we haven't been stopped by a resource/service level "F", we will continue to
 		  //     go "down" and look at the elements pointed to so we can get their data.
@@ -2264,7 +2303,7 @@ public class ModelBasedProcessing {
 			  Vertex tmpVert = vertI.next();
 			  String vid = tmpVert.id().toString();
 			  Map<String,Object> elementHash = new HashMap<String, Object>();
-
+			  
 			  String connectToType = tmpVert.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 			  if( connectToType != null && connectToType.equals("model-element") ){
 				  // A nice, regular old model-element
@@ -2281,15 +2320,15 @@ public class ModelBasedProcessing {
 					  modConstraintHash.remove(constrainedElementSetUuid);
 				  }
 				  else {
-					  elementHash = getNextStepElementsFromSet( tmpVert );
+					  elementHash = getNextStepElementsFromSet( tmpVert );    
 				  }
 			  }
 			  else {
-				  String msg = " model-element has [connectedTo] edge to improper nodeType= ["
+				  String msg = " model-element has [connectedTo] edge to improper nodeType= [" 
 						  + connectToType + "] trail = [" + incomingTrail + "].";
 				  throw new AAIException("AAI_6132", msg);
 			  }
-
+			  
 			  for( Map.Entry<String, Object> entry : elementHash.entrySet() ){
 				  Vertex elVert = (Vertex)(entry.getValue());
 				  String tmpElVid = elVert.id().toString();
@@ -2297,19 +2336,20 @@ public class ModelBasedProcessing {
 				  check4EdgeRule(tmpElNT, thisElementNodeType);
 				  if( !vidsTraversed.contains(tmpElVid) ){
 					  // This is one we would like to use - so we'll recursively get it's result set to add to ours
-					  Map<String, String> tmpHash = collectDeleteKeyHash( transId, fromAppId,
-								elVert, thisGuysTrail,
+					  Map<String, String> tmpHash = collectDeleteKeyHash( transId, fromAppId, 
+								elVert, thisGuysTrail, 
 								currentHash, vidsTraversed, levelCounter, modConstraintHash2Use,
 								"", "" );
 					  thisHash.putAll(tmpHash);
 				  }
-			  }
+			  }		
 		  }
 	  }
 	  return thisHash;
-	}
-
-
+	  
+	} // End of collectDeleteKeyHash()
+	
+	
 	/**
 	 * Gets the linkage connect node types.
 	 *
@@ -2319,18 +2359,18 @@ public class ModelBasedProcessing {
 	 */
 	public Set<String> getLinkageConnectNodeTypes(List<String> linkagePtList )
 			  throws AAIException {
-		// linkage points are a path from the top of a model to where we link in.
-		// This method wants to just bring back a list of distinct last items.
+		// linkage points are a path from the top of a model to where we link in.  
+		// This method wants to just bring back a list of distinct last items.  
 		// Ie: for the input with these two:  "pserver|lag-link|l-interface" and "pserver|p-interface|l-interface"
 		//   it would just return a single item, "l-interface" since both linkage points end in that same node-type.
-
+		
 		Set<String> linkPtSet = new HashSet<>();
-
+		
 		if( linkagePtList == null ){
 			String detail = " Bad (null) linkagePtList passed to getLinkageConnectNodeTypes() ";
 			throw new AAIException("AAI_6125", detail);
 		}
-
+		
 		for( int i = 0; i < linkagePtList.size(); i++ ){
 			String [] trailSteps = linkagePtList.get(i).split("\\|");
 			if( trailSteps == null || trailSteps.length == 0 ){
@@ -2340,11 +2380,12 @@ public class ModelBasedProcessing {
 			String lastStepNT = trailSteps[trailSteps.length - 1];
 			linkPtSet.add(lastStepNT);
 		}
-
+		
 		return linkPtSet;
-	}
-
-
+	
+	}// End getLinkageConnectNodeTypes()
+	
+	
 	/**
 	 * Collect topology for model-ver.
 	 *
@@ -2368,34 +2409,34 @@ public class ModelBasedProcessing {
                                                              int levelCounter, Map<String, Vertex> modConstraintHash,
                                                              String overRideModelInvId, String overRideModelVersionId )
 				  throws AAIException {
-
+	
 	  levelCounter++;
 
 	  Multimap<String, String> thisMap = ArrayListMultimap.create();
 	  thisMap.putAll(currentMap);
-
+	 
 	  if( levelCounter > MAX_LEVELS ) {
 		  throw new AAIException("AAI_6125", "collectTopology4ModelVer() has looped across more levels than allowed: " + MAX_LEVELS + ". ");
 	  }
 	  String thisGuysTrail = "";
 	  String thisElemVid = thisLevelElemVtx.id().toString();
 	  Map<String, Vertex> modConstraintHash2Use = null;
-
-	  // If this element represents a resource or service model, then we will replace this element with
+ 
+	  // If this element represents a resource or service model, then we will replace this element with 
 	  // the "top" element of that resource or service model.  That model-element already points to its
-	  // topology, so it will graft in that model's topology.
+	  // topology, so it will graft in that model's topology.   
 	  // EXCEPT - if this element defines "linkage-points" defined, then we need to do some extra
 	  //     processing for how we join to that model.
-
+	
 	  // Find out what widget-model (and thereby what aai-node-type) this element represents.
 	  // Even if this element is pointing to a service or resource model, it must have a
-	  // first element which is a single widget-type model.
+	  // first element which is a single widget-type model. 
 	  String firstElementModelInfo = "";
 	  String thisElementNodeType = getModElementWidgetType( thisLevelElemVtx, incomingTrail );
 	  if( nodeTypeSupportsPersona(thisElementNodeType) && overRideModelInvId != null && !overRideModelInvId.equals("") ){
 		  firstElementModelInfo = "," + overRideModelInvId + "," + overRideModelVersionId;
 	  }
-
+	  
 	  Vertex elementVtxForThisLevel = null;
 	  Vertex thisElementsModelVerVtx = getModelVerThatElementRepresents( thisLevelElemVtx, incomingTrail );
 	  String subModelFirstModInvId = "";
@@ -2406,12 +2447,12 @@ public class ModelBasedProcessing {
 		  // For an element that is referring to a resource or service model, we replace this
 	      // this element with the "top" element for that resource/service model so that the
 		  // topology of that resource/service model gets included in this topology.
-		  // -- Note - since that top element of a service or resource model will point to a widget model,
+		  // -- Note - since that top element of a service or resource model will point to a widget model, 
 		  //    we have to track what modelId/version it really maps so we can make our recursive call
 		  Vertex thisElementsModelVtx = getModelGivenModelVer(thisElementsModelVerVtx, incomingTrail);
 		  subModelFirstModInvId = thisElementsModelVtx.<String>property("model-invariant-id").orElse(null);
 		  subModelFirstModVerId = thisElementsModelVerVtx.<String>property("model-version-id").orElse(null);
-
+		  
 		  if( nodeTypeSupportsPersona(thisElementNodeType) ){
 				modInfo4Trail = "," + subModelFirstModInvId + "," + subModelFirstModVerId;
 		  }
@@ -2420,13 +2461,13 @@ public class ModelBasedProcessing {
 			  throw new AAIException("AAI_6132", "Bad Model Definition: Bad model-invariant-id or model-version-id.  Model-ver-id = " + modelVerId);
 		  }
 
-		  elementVtxForThisLevel = getTopElementForSvcOrResModelVer(thisElementsModelVerVtx,  incomingTrail);
+		  elementVtxForThisLevel = getTopElementForSvcOrResModelVer(thisElementsModelVerVtx,  incomingTrail);  
 		  modConstraintHash2Use = getModConstraintHash( thisLevelElemVtx, modConstraintHash );
 	  }
 	  else {
 		  elementVtxForThisLevel = thisLevelElemVtx;
 	  }
-
+	  
 	  if( incomingTrail.equals("") ){
 		  // This is the first one
 		  thisGuysTrail = thisElementNodeType + firstElementModelInfo;
@@ -2434,7 +2475,7 @@ public class ModelBasedProcessing {
 	  else {
 		  thisGuysTrail = incomingTrail + "|" + thisElementNodeType + modInfo4Trail;
 	  }
-
+	  
 	  // We only want to ensure that a particular element does not repeat on a single "branch".
 	  // It could show up on other branches in the case where it is a sub-model which is being
 	  // used in more than one place.
@@ -2442,7 +2483,7 @@ public class ModelBasedProcessing {
 	  List<String> thisTrailsVidsTraversed = new ArrayList <String>();
 	  thisTrailsVidsTraversed.addAll(vidsTraversed);
 	  thisTrailsVidsTraversed.add(thisElemVid);
-
+	  
 	  // Look at the elements pointed to at this level and add on their data
 	  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, elementVtxForThisLevel, "model-element", "constrained-element-set");
 
@@ -2466,35 +2507,35 @@ public class ModelBasedProcessing {
 				  modConstraintHash.remove(constrainedElementSetUuid);
 			  }
 			  else {
-				  elementHash = getNextStepElementsFromSet( tmpVert );
+				  elementHash = getNextStepElementsFromSet( tmpVert );    
 			  }
 		  }
 		  else {
-			  String msg = " model element has [connectedTo] edge to improper nodeType= ["
+			  String msg = " model element has [connectedTo] edge to improper nodeType= [" 
 					  + connectToType + "] trail = [" + incomingTrail + "].";
 			  throw new AAIException("AAI_6132", msg);
 		  }
-
+		  
 		  for( Map.Entry<String, Object> entry : elementHash.entrySet() ){
 			  Vertex elVert = (Vertex)(entry.getValue());
 			  String tmpElVid = elVert.id().toString();
 			  String tmpElNT = getModElementWidgetType( elVert, thisGuysTrail );
 			  String tmpElStepName = getModelElementStepName( elVert, thisGuysTrail);
-
+			  
 			  List<String> linkagePtList = new ArrayList <String>();
 			  Iterator <VertexProperty<Object>> vpI = elVert.properties("linkage-points");
-
-			  // I am not sure why, but since "linkage-points" is an xml-element-wrapper in the OXM definition,
+ 
+			  // I am not sure why, but since "linkage-points" is an xml-element-wrapper in the OXM definition, 
 			  // we get back the whole array of Strings in one String - but still use the "vtx.properties()" to
 			  // get it - but only look at the first thing returned by the iterator.
 			  if( vpI.hasNext() ){
 				  String tmpLinkageThing = (String)vpI.next().value();
 				  linkagePtList = makeSureItsAnArrayList( tmpLinkageThing );
-			  }
-
+			  } 
+		  
 			  if( linkagePtList != null && !linkagePtList.isEmpty() ){
-				  // This is as far as we can go, we will use the linkage point info to define the
-				  // rest of this "trail"
+				  // This is as far as we can go, we will use the linkage point info to define the 
+				  // rest of this "trail" 
 				  for( int i = 0; i < linkagePtList.size(); i++ ){
 					  Multimap<String, String> tmpMap = collectTopology4LinkagePoint( transId, fromAppId,
 								linkagePtList.get(i), thisGuysTrail, currentMap);
@@ -2507,8 +2548,8 @@ public class ModelBasedProcessing {
 				  if( !thisTrailsVidsTraversed.contains(tmpElVid) ){
 					  // This is one we would like to use - so we'll recursively get it's result set to add to ours
 					  Multimap<String, String> tmpMap = collectTopology4ModelVer( transId, fromAppId,
-								elVert, thisGuysTrail,
-								currentMap, thisTrailsVidsTraversed, levelCounter,
+								elVert, thisGuysTrail, 
+								currentMap, thisTrailsVidsTraversed, levelCounter, 
 								 modConstraintHash2Use, subModelFirstModInvId, subModelFirstModVerId );
 					  thisMap.putAll(tmpMap);
 				  }
@@ -2519,14 +2560,16 @@ public class ModelBasedProcessing {
 							  " on trail = [" + thisGuysTrail + "]. ";
 					  System.out.println( msg );
 					  throw new AAIException("AAI_6132", msg);
-				  }
-			  }
-		  }
+				  }	  
+			  }  
+		  }		
 	  }
+	   
 	  return thisMap;
-	}
-
-
+	  
+	} // End of collectTopology4ModelVer()
+	
+	
 	/**
 	 * Check 4 edge rule.
 	 *
@@ -2537,11 +2580,16 @@ public class ModelBasedProcessing {
 	 */
 	public void check4EdgeRule( String nodeTypeA, String nodeTypeB) throws AAIException {
 		// Throw an exception if there is no defined edge rule for this combination of nodeTypes in DbEdgeRules.
-
-		final EdgeRules edgeRules = EdgeRules.getInstance();
-
-		if( !edgeRules.hasEdgeRule(nodeTypeA, nodeTypeB)
-				&&  !edgeRules.hasEdgeRule(nodeTypeB, nodeTypeA) ){
+		
+		final EdgeIngestor edgeRules = SpringContextAware.getApplicationContext().getBean(EdgeIngestor.class);
+		//final EdgeRules edgeRules = EdgeRules.getInstance();
+		
+		EdgeRuleQuery.Builder baseQ = new EdgeRuleQuery.Builder(nodeTypeA, nodeTypeB);
+		if (!edgeRules.hasRule(baseQ.build())) {
+			
+	
+	/*	if( !edgeRules.hasEdgeRule(nodeTypeA, nodeTypeB)  
+				&&  !edgeRules.hasEdgeRule(nodeTypeB, nodeTypeA) ){*/
 			// There's no EdgeRule for this -- find out if one of the nodeTypes is invalid or if
 			// they are valid, but there's just no edgeRule for them.
 			try {
@@ -2556,14 +2604,16 @@ public class ModelBasedProcessing {
 				String emsg = " Unrecognized nodeType bb [" + nodeTypeB + "]\n";
 				throw new AAIException("AAI_6115", emsg);
 			}
-
-			String msg = " No Edge Rule found for this pair of nodeTypes (order does not matter) ["
+			
+			String msg = " No Edge Rule found for this pair of nodeTypes (order does not matter) [" 
 					  + nodeTypeA + "], [" + nodeTypeB + "].";
 			throw new AAIException("AAI_6120", msg);
 		}
+		
+		
 	}
-
-
+	
+    
 	/**
 	 * Collect topology 4 linkage point.
 	 *
@@ -2583,11 +2633,11 @@ public class ModelBasedProcessing {
 	  Multimap<String, String> thisMap = ArrayListMultimap.create();
 	  thisMap.putAll(currentMap);
 	  String thisGuysTrail = incomingTrail;
-
+	  
 	  // NOTE - "trails" can have multiple parts now since we track persona info for some.
 	  //      We just want to look at the node type info - which would be the piece
 	  //      before any commas (if there are any).
-
+	 
 	  String [] trailSteps = thisGuysTrail.split("\\|");
 	  if( trailSteps == null || trailSteps.length == 0 ){
 		  throw new AAIException("AAI_6125", "Bad incomingTrail passed to collectTopology4LinkagePoint(): [" + incomingTrail + "] ");
@@ -2595,23 +2645,23 @@ public class ModelBasedProcessing {
 	  String lastStepString = trailSteps[trailSteps.length - 1];
 	  String [] stepPieces = lastStepString.split(",");
 	  String lastStepNT = stepPieces[0];
-
+	  
 	  // It is assumed that the linkagePoint string will be a pipe-delimited string where each
 	  // piece is an AAIProperties.NODE_TYPE.  For now, the first thing to connect to is what is on the farthest right.
 	  // Example:  linkagePoint =  "pserver|p-interface|l-interface"   would mean that we're connecting to the l-interface
 	  //      but that after that, we connect to a p-interface followed by a pserver.
 	  // It might have been more clear to define it in the other direction, but for now, that is it. (16-07)
 	  String linkagePointStr = linkagePointStrVal;
-
-	  // We are getting these with more than linkage thing in one string.
+	 
+	  // We are getting these with more than linkage thing in one string.  
 	  //   Ie. "pserver|lag-interface|l-interface, pserver|p-interface|l-interface, vlan|l-interface"
 	  linkagePointStr = linkagePointStr.replace("[",  "");
 	  linkagePointStr = linkagePointStr.replace("]",  "");
 	  linkagePointStr = linkagePointStr.replace(" ",  "");
-
+	  
 	  String [] linkage = linkagePointStr.split("\\,");
 	  for( int x = 0; x < linkage.length; x++ ){
-		  lastStepNT = stepPieces[0];
+		  lastStepNT = stepPieces[0]; 
 		  String thisStepNT = "";
 		  String [] linkageSteps = linkage[x].split("\\|");
 		  if( linkageSteps == null || linkageSteps.length == 0 ){
@@ -2626,10 +2676,10 @@ public class ModelBasedProcessing {
 		  }
 	  }
 	  return thisMap;
-
-	}
-
-
+	  
+	} // End of collectTopology4LinkagePoint()
+	
+   
 	/**
 	 * Gets the next step elements from set.
 	 *
@@ -2641,21 +2691,21 @@ public class ModelBasedProcessing {
 				  throws AAIException {
 		// Take a constrained-element-set and figure out the total set of all the possible elements that it
 		// represents and return them as a Hash.
-
+	  
 		Map<String,Object> retElementHash = new HashMap<String, Object>();
-
+	
 		if( constrElemSetVtx == null ){
 			  String msg = " getNextStepElementsFromSet() called with null constrElemSetVtx ";
 			  throw new AAIException("AAI_6125", msg);
 		}
-
+	
 		String constrNodeType = constrElemSetVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 		String constrElemSetUuid = constrElemSetVtx.<String>property("constrained-element-set-uuid").orElse(null);
 		if( constrNodeType == null || !constrNodeType.equals("constrained-element-set") ){
 			  String msg = " getNextStepElementsFromSet() called with wrong type model: [" + constrNodeType + "]. ";
 			  throw new AAIException("AAI_6125", msg);
 		}
-
+		
 		ArrayList <Vertex>  choiceSetVertArray = new ArrayList<Vertex>();
 		Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, constrElemSetVtx, "element-choice-set");
 		int setCount = 0;
@@ -2667,12 +2717,12 @@ public class ModelBasedProcessing {
 				setCount++;
 			}
 		}
-
+			
 		if( setCount == 0 ){
 			  String msg = "No element-choice-set found under constrained-element-set-uuid = " + constrElemSetUuid;
 			  throw new AAIException("AAI_6132", msg);
 		}
-
+		
 		// Loop through each choice-set and grab the model-elements
 		for( int i = 0; i < setCount; i++ ){
 			Vertex choiceSetVert = choiceSetVertArray.get(i);
@@ -2688,24 +2738,24 @@ public class ModelBasedProcessing {
 				}
 				else {
 					// unsupported node type found for this choice-set
-					String msg = "Unsupported nodeType (" + elNodeType
+					String msg = "Unsupported nodeType (" + elNodeType 
 							+ ") found under choice-set under constrained-element-set-uuid = " + constrElemSetUuid;
 					throw new AAIException("AAI_6132", msg);
 				}
 			}
-
+				
 			if( elCount == 0 ){
 				  String msg = "No model-elements found in choice-set under constrained-element-set-uuid = " + constrElemSetUuid;
 				  throw new AAIException("AAI_6132", msg);
 			}
-
+			
 		}
 	  return retElementHash;
-
-	}
-
-
-
+	  
+	} // End of getNextStepElementsFromSet()
+	
+	
+	
 	/**
 	 * Gen topo map 4 named Q.
 	 *
@@ -2719,14 +2769,14 @@ public class ModelBasedProcessing {
 	public Multimap<String, String> genTopoMap4NamedQ(String transId, String fromAppId,
                                                       Vertex queryVertex, String namedQueryUuid )
 				  throws AAIException {
-
+	  
 	  if( queryVertex == null ){
 		  throw new AAIException("AAI_6125", "null queryVertex passed to genTopoMap4NamedQ()");
 	  }
-
+	  
 	  Multimap<String, String> initialEmptyMap = ArrayListMultimap.create();
 	  List<String> vidsTraversed = new ArrayList<>();
-
+	  
 	  Vertex firstElementVertex = null;
 	  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, queryVertex, "named-query-element");
 	  int elCount = 0;
@@ -2734,29 +2784,32 @@ public class ModelBasedProcessing {
 		  elCount++;
 		  firstElementVertex = vertI.next();
 	  }
-
+		
 	  if( elCount > 1 ){
 		  throw new AAIException("AAI_6133", "Illegal query defined: More than one first element defined for = " + namedQueryUuid);
 	  }
-
+	  
 	  if( firstElementVertex == null ){
 		  throw new AAIException("AAI_6114", "Could not find first query element = " + namedQueryUuid);
 	  }
-
+	
 	  Vertex modVtx = getModelThatNqElementRepresents( firstElementVertex, "" );
-	  String modelType = getModelTypeFromModel( modVtx, "" );
+	  String modelType = getModelTypeFromModel( modVtx, "" );	  
 	  if( ! modelType.equals("widget") ){
 		  throw new AAIException("AAI_6133", "Bad Named Query Definition: First element must correspond to a widget type model.  Named Query UUID = "
 				  + namedQueryUuid);
 	  }
-
-	  return collectTopology4NamedQ( transId, fromAppId,
-				firstElementVertex, "",
+	  
+	  Multimap<String, String> collectedMap = collectTopology4NamedQ( transId, fromAppId,
+				firstElementVertex, "", 
 				initialEmptyMap, vidsTraversed, 0);
-	}
-
-
+	  
+	  return collectedMap;
+	  
+	} // End of genTopoMap4NamedQ()
 
+	
+    
 	/**
 	 * Collect topology 4 named Q.
 	 *
@@ -2771,21 +2824,21 @@ public class ModelBasedProcessing {
                                                            Vertex thisLevelElemVtx, String incomingTrail,
                                                            Multimap<String,String> currentMap, List<String> vidsTraversed, int levelCounter )
 				  throws AAIException {
-
+	
 	  levelCounter++;
 
 	  Multimap<String, String> thisMap = ArrayListMultimap.create();
 	  thisMap.putAll(currentMap);
-
+	 
 	  String thisElemVid = thisLevelElemVtx.id().toString();
 	  if( levelCounter > MAX_LEVELS ) {
 		  throw new AAIException("AAI_6125", "collectModelStructure() has looped across more levels than allowed: " + MAX_LEVELS + ". ");
 	  }
 	  String thisGuysTrail = "";
-
+	  
 	  // find out what widget (and thereby what aai-node-type) this element represents
 	  String thisElementNodeType = getNqElementWidgetType( transId, fromAppId, thisLevelElemVtx, incomingTrail );
-
+	  
 	  if( incomingTrail.equals("") ){
 		  // This is the first one
 		  thisGuysTrail = thisElementNodeType;
@@ -2793,9 +2846,9 @@ public class ModelBasedProcessing {
 	  else {
 		  thisGuysTrail = incomingTrail + "|" + thisElementNodeType;
 	  }
-
+	  
 	  vidsTraversed.add(thisElemVid);
-
+	  
 	  // Look at the elements pointed to at this level and add on their data
 	  Iterator<Vertex> vertI = this.traverseIncidentEdges(EdgeType.TREE, thisLevelElemVtx, "named-query-element");
 	  while( vertI != null && vertI.hasNext() ){
@@ -2806,15 +2859,15 @@ public class ModelBasedProcessing {
 		  if( !vidsTraversed.contains(tmpVid) ){
 			  // This is one we would like to use - so we'll recursively get it's result set to add to ours
 			  Multimap<String, String> tmpMap = collectTopology4NamedQ( transId, fromAppId,
-						tmpVert, thisGuysTrail,
+						tmpVert, thisGuysTrail, 
 						currentMap, vidsTraversed, levelCounter);
 			  thisMap.putAll(tmpMap);
 		  }
 	  }
-
+	  
 	  return thisMap;
-
-	}
+	  
+	} // End of collectTopology4NamedQ()
 
 
 	/**
@@ -2827,7 +2880,7 @@ public class ModelBasedProcessing {
 	 */
 	public Vertex getModelThatNqElementRepresents(Vertex elementVtx, String elementTrail )
 		throws AAIException {
-
+		
 		  // Get the model that a named-query element represents
 		  Vertex modVtx = null;
 		  Iterator<Vertex> mvertI = this.traverseIncidentEdges(EdgeType.COUSIN, elementVtx, "model");
@@ -2836,13 +2889,13 @@ public class ModelBasedProcessing {
 			  modCount++;
 			  modVtx = mvertI.next();
 		  }
-
+			
 		  if( modCount > 1 ){
 			  String msg = "Illegal element defined: More than one model pointed to by a single named-query-element at [" +
 					  elementTrail + "].";
 			  throw new AAIException("AAI_6125", msg);
 		  }
-
+		  
 		  if( modVtx == null ){
 			  String msg = "Bad named-query definition: Could not find model for element. ";
 			  if( !elementTrail.equals("") ){
@@ -2850,20 +2903,20 @@ public class ModelBasedProcessing {
 			  }
 			  throw new AAIException("AAI_6132", msg);
 		  }
-
+		  
 		  String nodeType = modVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 		  if( (nodeType != null) && nodeType.equals("model") ){
 			  return modVtx;
 		  }
 		  else {
-			  String msg = "Illegal Named Query element defined: expecting a 'model', but found 'isA' edge pointing to nodeType = " +
+			  String msg = "Illegal Named Query element defined: expecting a 'model', but found 'isA' edge pointing to nodeType = " + 
 					  nodeType + "] at [" +	  elementTrail + "].";
 			  throw new AAIException("AAI_6125", msg);
-		  }
-
-	}
-
-
+		  }	  
+		    
+	}// getModelThatNqElementRepresents()
+	
+	
 	/**
 	 * Gets the model-ver that element represents.
 	 *
@@ -2874,7 +2927,7 @@ public class ModelBasedProcessing {
 	 */
 	public Vertex getModelVerThatElementRepresents(Vertex elementVtx, String elementTrail )
 		throws AAIException {
-
+		
 		  // Get the model-ver that an element represents
 		  Vertex modVerVtx = null;
 		  Iterator<Vertex> mvertI = this.traverseIncidentEdges(EdgeType.COUSIN, elementVtx, "model-ver");
@@ -2883,13 +2936,13 @@ public class ModelBasedProcessing {
 			  modCount++;
 			  modVerVtx = mvertI.next();
 		  }
-
+			
 		  if( modCount > 1 ){
 			  String msg = "Illegal element defined: More than one model pointed to by a single element at [" +
 					  elementTrail + "].";
 			  throw new AAIException("AAI_6125", msg);
 		  }
-
+		  
 		  if( modVerVtx == null ){
 			  String msg = "Bad model definition: Could not find model-ver for model-element. ";
 			  if( !elementTrail.equals("") ){
@@ -2897,21 +2950,21 @@ public class ModelBasedProcessing {
 			  }
 			  throw new AAIException("AAI_6132", msg);
 		  }
-
+		  
 		  String nodeType = modVerVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);
 		  if( (nodeType != null) && nodeType.equals("model-ver") ){
 			  return modVerVtx;
 		  }
 		  else {
-			  String msg = "Illegal model-element defined: expecting a 'model-ver', but found 'isA' edge pointing to nodeType = " +
+			  String msg = "Illegal model-element defined: expecting a 'model-ver', but found 'isA' edge pointing to nodeType = " + 
 					  nodeType + "] at [" +	  elementTrail + "].";
 			  throw new AAIException("AAI_6125", msg);
 		  }
-
-	}
-
-
-
+		    
+	}// getModelVerThatElementRepresents()
+	
+	
+	
 	/**
 	 * Gets the model that is parent to model-ver node.
 	 *
@@ -2922,7 +2975,7 @@ public class ModelBasedProcessing {
 	 */
 	public Vertex getModelGivenModelVer(Vertex modVerVtx, String elementTrail )
 		throws AAIException {
-
+		
 		// Get the parent model for this "model-ver" node
 		  Vertex modVtx = null;
 		  Iterator<Vertex> mvertI = this.traverseIncidentEdges(EdgeType.TREE, modVerVtx, "model");
@@ -2931,13 +2984,13 @@ public class ModelBasedProcessing {
 			  modCount++;
 			  modVtx = mvertI.next();
 		  }
-
+			
 		  if( modCount > 1 ){
 			  String msg = "Illegal model-ver node defined: More than one model points to it with a 'has' edge [" +
 					  elementTrail + "].";
 			  throw new AAIException("AAI_6125", msg);
 		  }
-
+		  
 		  if( modVtx == null ){
 			  String msg = "Bad model-ver node: Could not find parent model. ";
 			  if( !elementTrail.equals("") ){
@@ -2945,7 +2998,7 @@ public class ModelBasedProcessing {
 			  }
 			  throw new AAIException("AAI_6132", msg);
 		  }
-
+		  
 		  String nodeType = modVtx.<String>property(AAIProperties.NODE_TYPE).orElse(null);;
 		  if( (nodeType != null) && nodeType.equals("model") ){
 			  // Found what we were looking for.
@@ -2957,12 +3010,12 @@ public class ModelBasedProcessing {
 					  elementTrail + "].";
 			  throw new AAIException("AAI_6125", msg);
 		  }
-
-
-	}
-
-
-
+		    
+		
+	}// getModelGivenModelVer()
+	
+	
+			
 	/**
 	 * Gets the model type.
 	 *
@@ -2973,30 +3026,30 @@ public class ModelBasedProcessing {
 	 */
 	public String getModelTypeFromModel(Vertex modelVtx, String elementTrail )
 		throws AAIException {
-
+		  
 		// Get the model-type from a model vertex
 		if( modelVtx == null ){
 			 String msg = " null modelVtx passed to getModelTypeFromModel() ";
 			 throw new AAIException("AAI_6114", msg);
-		}
-
+		}		  
+		 
 		String modelType = modelVtx.<String>property("model-type").orElse(null);
 		if( (modelType == null) || modelType.equals("") ){
 			String msg = "Could not find model-type for model encountered at [" + elementTrail + "].";
 			throw new AAIException("AAI_6132", msg);
 		}
-
+		
 		if( !modelType.equals("widget") && !modelType.equals("resource") && !modelType.equals("service") ){
 			String msg = "Unrecognized model-type, [" + modelType + "] for model pointed to by element at [" + elementTrail + "].";
 			throw new AAIException("AAI_6132", msg);
 		}
-
-		return modelType;
-
-	}
-
-
-
+		  
+		return modelType; 
+		
+	}// getModelTypeFromModel()
+	
+	
+		
 	/**
 	* Gets the model type given model-ver
 	*
@@ -3007,29 +3060,30 @@ public class ModelBasedProcessing {
 	*/
 	public String getModelTypeFromModelVer(Vertex modelVerVtx, String elementTrail )
 	throws AAIException {
-
+	  
 	// Get the model-type given a model-ver vertex
 	if( modelVerVtx == null ){
 		 String msg = " null modelVerVtx passed to getModelTypeFromModelVer() ";
 		 throw new AAIException("AAI_6114", msg);
-	}
-
+	}		  
+	 
 	Vertex modVtx = getModelGivenModelVer( modelVerVtx, elementTrail );
 	String modelType = modVtx.<String>property("model-type").orElse(null);
 	if( (modelType == null) || modelType.equals("") ){
 		String msg = "Could not find model-type for model encountered at [" + elementTrail + "].";
 		throw new AAIException("AAI_6132", msg);
 	}
-
+	
 	if( !modelType.equals("widget") && !modelType.equals("resource") && !modelType.equals("service") ){
 		String msg = "Unrecognized model-type, [" + modelType + "] for model pointed to by element at [" + elementTrail + "].";
 		throw new AAIException("AAI_6132", msg);
 	}
-
-	return modelType;
-	}
-
-
+	  
+	return modelType; 
+	
+	}// getModelTypeFromModelVer()
+		
+		
 
 	/**
 	 * Gets the model-element step name.
@@ -3042,8 +3096,8 @@ public class ModelBasedProcessing {
 	 */
 	public String getModelElementStepName(Vertex elementVtx, String elementTrail)
 		throws AAIException {
-
-		// Get the "step name"  for a model-element
+		
+		// Get the "step name"  for a model-element 
 		// Step names look like this for widget-models:   AAIProperties.NODE_TYPE
 		// Step names look like this for resource/service models: "aai-node-type,model-invariant-id,model-version-id"
 		// NOTE -- if the element points to a resource or service model, then we'll return the
@@ -3051,14 +3105,14 @@ public class ModelBasedProcessing {
 		String thisElementNodeType = "?";
 		Vertex modVerVtx = getModelVerThatElementRepresents( elementVtx, elementTrail );
 		String modelType = getModelTypeFromModelVer( modVerVtx, elementTrail );
-
+		
 		if( modelType == null ){
 			String msg = " could not determine modelType in getModelElementStepName().  elementTrail = [" + elementTrail + "].";
 			throw new AAIException("AAI_6132", msg);
 		}
-
+		  
 		if( modelType.equals("widget") ){
-			// NOTE: for models that have model-type = "widget", their "model-name" maps directly to aai-node-type
+			// NOTE: for models that have model-type = "widget", their "model-name" maps directly to aai-node-type 
 			thisElementNodeType = modVerVtx.<String>property("model-name").orElse(null);
 			if( (thisElementNodeType == null) || thisElementNodeType.equals("") ){
 				String msg = "Could not find model-name for the widget model pointed to by element at [" + elementTrail + "].";
@@ -3068,17 +3122,17 @@ public class ModelBasedProcessing {
 		}
 		else if( modelType.equals("resource") || modelType.equals("service") ){
 			Vertex modVtx = getModelGivenModelVer( modVerVtx, elementTrail );
-			String modInvId = modVtx.<String>property("model-invariant-id").orElse(null);
+			String modInvId = modVtx.<String>property("model-invariant-id").orElse(null); 
 			String modVerId = modVerVtx.<String>property("model-version-id").orElse(null);
 			Vertex relatedTopElementModelVtx = getTopElementForSvcOrResModelVer( modVerVtx, elementTrail );
 			Vertex relatedModelVtx = getModelVerThatElementRepresents( relatedTopElementModelVtx, elementTrail );
 			thisElementNodeType = relatedModelVtx.<String>property("model-name").orElse(null);
-
+			
 			if( (thisElementNodeType == null) || thisElementNodeType.equals("") ){
 				String msg = "Could not find model-name for the widget model pointed to by element at [" + elementTrail + "].";
 				throw new AAIException("AAI_6132", msg);
 			}
-
+			
 			String stepName = "";
 			if( nodeTypeSupportsPersona(thisElementNodeType) ){
 				// This nodeType that this resource or service model refers to does support persona-related fields, so
@@ -3094,10 +3148,11 @@ public class ModelBasedProcessing {
 			String msg = " Unrecognized model-type = [" + modelType + "] pointed to by element at [" + elementTrail + "].";
 			throw new AAIException("AAI_6132", msg);
 		}
-	}
-
-
-
+		  
+	}// getModelElementStepName()
+	
+	
+	
 	/**
 	 * Node type supports persona.
 	 *
@@ -3108,7 +3163,7 @@ public class ModelBasedProcessing {
 	 */
 	public Boolean nodeTypeSupportsPersona(String nodeType)
 			throws AAIException {
-
+		
 		if( nodeType == null || nodeType.equals("") ){
 			return false;
 		}
@@ -3119,13 +3174,18 @@ public class ModelBasedProcessing {
 			String emsg = " Unrecognized nodeType [" + nodeType + "]\n";
 			throw new AAIException("AAI_6115", emsg);
 		}
-
+		
 		Collection <String> props4ThisNT = loader.introspectorFromName(nodeType).getProperties();
-      return props4ThisNT.contains(addDBAliasedSuffix("model-invariant-id")) &&
-          props4ThisNT.contains(addDBAliasedSuffix("model-version-id"));
-  }
-
-
+		if( !props4ThisNT.contains(addDBAliasedSuffix("model-invariant-id")) || !props4ThisNT.contains(addDBAliasedSuffix("model-version-id")) ){
+			return false;
+		}
+		else {
+			return true;
+		}
+		
+	}// nodeTypeSupportsPersona()
+	
+	
 	/**
 	 * Gets a Named Query element's widget type.
 	 *
@@ -3137,16 +3197,16 @@ public class ModelBasedProcessing {
 	public String getNqElementWidgetType(String transId, String fromAppId,
                                          Vertex elementVtx, String elementTrail )
 		throws AAIException {
-
+		
 		String thisNqElementWidgetType = "";
 		// Get the associated node-type for the model pointed to by a named-query-element.
 		// NOTE -- if the element points to a resource or service model, then we'll return the
 		//        widget-type of the first element (crown widget) for that model.
 		Vertex modVtx = getModelThatNqElementRepresents( elementVtx, elementTrail );
 		String modelType = getModelTypeFromModel( modVtx, elementTrail );
-
+		
 		if( modelType == null || !modelType.equals("widget") ){
-			String emsg = " Model Type must be 'widget' for NamedQuery elements.  Found [" + modelType + "] at [" +
+			String emsg = " Model Type must be 'widget' for NamedQuery elements.  Found [" + modelType + "] at [" + 
 					elementTrail + "]\n";
 			throw new AAIException("AAI_6132", emsg);
 		}
@@ -3164,9 +3224,11 @@ public class ModelBasedProcessing {
 				return thisNqElementWidgetType;
 			}
 		}
-	}
-
-
+		
+		
+	}// End  getNqElementWidgetType()
+	
+	
 	/**
 	 * Gets a model-element's top widget type.
 	 *
@@ -3177,21 +3239,23 @@ public class ModelBasedProcessing {
 	 */
 	public String getModElementWidgetType(Vertex elementVtx, String elementTrail )
 		throws AAIException {
-
+		
 		// Get the associated node-type for the model-ver pointed to by a model-element.
 		// NOTE -- if the element points to a resource or service model, then we'll return the
 		//        widget-type of the first element (crown widget) for that model.
 		Vertex modVerVtx = getModelVerThatElementRepresents( elementVtx, elementTrail );
-		return  getModelVerTopWidgetType( modVerVtx, elementTrail );
-	}
-
-
+		String thisElementNodeType = getModelVerTopWidgetType( modVerVtx, elementTrail );
+		return thisElementNodeType;
+			
+	}// End  getModElementWidgetType()
+	
+	
 	/**
 	 * Gets the node using unique identifier
 	 *
 	 * @param transId the trans id
 	 * @param fromAppId the from app id
-	 * @param nodeType the nodeType
+	 * @param nodeType the nodeType 
 	 * @param idPropertyName the property name of the unique identifier
 	 * @param uniqueIdVal the UUID value
 	 * @return unique vertex found using UUID
@@ -3200,41 +3264,41 @@ public class ModelBasedProcessing {
 	public Vertex getNodeUsingUniqueId(String transId, String fromAppId,
                                        String nodeType, String idPropertyName, String uniqueIdVal )
 		throws AAIException {
-
-		// Given a unique identifier, get the Vertex
+		
+		// Given a unique identifier, get the Vertex 
 		if( uniqueIdVal == null || uniqueIdVal.equals("")  ){
-			String emsg = " Bad uniqueIdVal passed to getNodeUsingUniqueId(): ["
+			String emsg = " Bad uniqueIdVal passed to getNodeUsingUniqueId(): [" 
 					+ uniqueIdVal + "]\n";
 			throw new AAIException("AAI_6118", emsg);
 		}
-
+		
 		if( idPropertyName == null || idPropertyName.equals("")  ){
-			String emsg = " Bad idPropertyName passed to getNodeUsingUniqueId(): ["
+			String emsg = " Bad idPropertyName passed to getNodeUsingUniqueId(): [" 
 					+ idPropertyName + "]\n";
 			throw new AAIException("AAI_6118", emsg);
-		}
-
+		}		
+		
 		if( nodeType == null || nodeType.equals("")  ){
-			String emsg = " Bad nodeType passed to getNodeUsingUniqueId(): ["
+			String emsg = " Bad nodeType passed to getNodeUsingUniqueId(): [" 
 					+ nodeType + "]\n";
 			throw new AAIException("AAI_6118", emsg);
-		}
-
+		}		
+		
 		Vertex uniqVtx = null;
 		Iterable <?> uniqVerts = null;
 		uniqVerts = engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,nodeType).has(idPropertyName,uniqueIdVal).toList();
 		if( uniqVerts == null ){
-			String emsg = "Node could not be found for nodeType = [" + nodeType
-					+ "], propertyName = [" + idPropertyName
+			String emsg = "Node could not be found for nodeType = [" + nodeType 
+					+ "], propertyName = [" + idPropertyName  
 					+ "], propertyValue = [" + uniqueIdVal  + "]\n";
 			throw new AAIException("AAI_6114", emsg);
 		}
-		else {
+		else { 
 			int count = 0;
 			Iterator <?> uniqVertsIter = uniqVerts.iterator();
 			if( !uniqVertsIter.hasNext() ){
-				String emsg = "Node could not be found for nodeType = [" + nodeType
-						+ "], propertyName = [" + idPropertyName
+				String emsg = "Node could not be found for nodeType = [" + nodeType 
+						+ "], propertyName = [" + idPropertyName  
 						+ "], propertyValue = [" + uniqueIdVal  + "]\n";
 				throw new AAIException("AAI_6114", emsg);
 			}
@@ -3243,18 +3307,19 @@ public class ModelBasedProcessing {
 					count++;
 					uniqVtx = (Vertex) uniqVertsIter.next();
 					if( count > 1 ){
-						String emsg = "More than one node found for nodeType = [" + nodeType
-								+ "], propertyName = [" + idPropertyName
+						String emsg = "More than one node found for nodeType = [" + nodeType 
+								+ "], propertyName = [" + idPropertyName  
 								+ "], propertyValue = [" + uniqueIdVal  + "]\n";
 						throw new AAIException("AAI_6132", emsg);
 					}
 				}
 			}
 		}
+		
 		return uniqVtx;
-	}
-
-
+	}// End getNodeUsingUniqueId()
+	
+	
 	/**
 	 * Gets the model-ver nodes using name.
 	 *
@@ -3267,97 +3332,102 @@ public class ModelBasedProcessing {
 	public List<Vertex> getModelVersUsingName(String transId, String fromAppId,
                                               String modelName )
 		throws AAIException {
-
+		
 		// Given a "model-name", find the model-ver vertices that this maps to
 		if( modelName == null || modelName.equals("")  ){
-			String emsg = " Bad modelName passed to getModelVersUsingName(): ["
+			String emsg = " Bad modelName passed to getModelVersUsingName(): [" 
 					+ modelName + "]\n";
 			throw new AAIException("AAI_6118", emsg);
 		}
-
+		
 		List<Vertex> retVtxArr = new ArrayList<>();
 		Iterator<Vertex> modVertsIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,"model-ver").has("model-name",modelName);
 		if( !modVertsIter.hasNext() ){
-			String emsg = "Model-ver record(s) could not be found for model-ver data passed.  model-name = [" +
+			String emsg = "Model-ver record(s) could not be found for model-ver data passed.  model-name = [" + 
 					modelName + "]\n";
 			throw new AAIException("AAI_6132", emsg);
 		}
-		else {
+		else { 
 			while( modVertsIter.hasNext() ){
-				Vertex tmpModelVerVtx = modVertsIter.next();
+				Vertex tmpModelVerVtx = (Vertex) modVertsIter.next();
 				retVtxArr.add(tmpModelVerVtx);
 			}
 		}
+		
 		return retVtxArr;
-	}
-
-
+		
+	}// End getModelVersUsingName()
+	
+	
 	/**
 	 * Gets the model-ver nodes using model-invariant-id.
 	 *
 	 * @param transId the trans id
 	 * @param fromAppId the from app id
 	 * @param model-invariant-id (uniquely identifies a model)
-	 * @return the model-ver's defined for the corresponding model
+	 * @return the model-ver's defined for the corresponding model 
 	 * @throws AAIException the AAI exception
 	 */
 	public Iterator<Vertex> getModVersUsingModelInvId(String transId, String fromAppId,
                                                       String modelInvId )
 		throws AAIException {
-
+		
 		// Given a "model-invariant-id", find the model-ver nodes that this maps to
 		if( modelInvId == null || modelInvId.equals("")  ){
-			String emsg = " Bad model-invariant-id passed to getModVersUsingModelInvId(): ["
+			String emsg = " Bad model-invariant-id passed to getModVersUsingModelInvId(): [" 
 					+ modelInvId + "]\n";
 			throw new AAIException("AAI_6118", emsg);
 		}
-
+		
 		Vertex modVtx = getNodeUsingUniqueId(transId, fromAppId, "model", "model-invariant-id", modelInvId);
 		List<Vertex> retVtxArr =  getModVersUsingModel(transId, fromAppId, modVtx);
 		if( retVtxArr == null || retVtxArr.isEmpty() ){
-			String emsg = " Model-ver record(s) could not be found attached to model with model-invariant-id = [" +
+			String emsg = " Model-ver record(s) could not be found attached to model with model-invariant-id = [" + 
 					modelInvId + "]\n";
 			throw new AAIException("AAI_6132", emsg);
 		}
+		
 		return retVtxArr.iterator();
-	}
-
-
+	}// End getModVersUsingModelInvId()
+	
+	
 	/**
 	 * Gets the model-ver nodes using a model node.
 	 *
 	 * @param transId the trans id
 	 * @param fromAppId the from app id
 	 * @param  model vertex
-	 * @return the model-ver's defined for the corresponding model
+	 * @return the model-ver's defined for the corresponding model 
 	 * @throws AAIException the AAI exception
 	 */
 	public List<Vertex> getModVersUsingModel(String transId, String fromAppId,
                                              Vertex modVtx )
 		throws AAIException {
-
+		
 		if( modVtx == null ){
 			String emsg = " Null model vertex passed to getModVersUsingModel(): ";
 			throw new AAIException("AAI_6118", emsg);
 		}
-
+		
 		List<Vertex> retVtxArr = new ArrayList<>();
 		Iterator<Vertex> modVerVertsIter = this.traverseIncidentEdges(EdgeType.TREE, modVtx, "model-ver");
 		if(!modVerVertsIter.hasNext()){
 			String modelInvId = modVtx.<String>property("model-invariant-id").orElse(null);
-			String emsg = "Model-ver record(s) could not be found attached to model with model-invariant-id = [" +
+			String emsg = "Model-ver record(s) could not be found attached to model with model-invariant-id = [" + 
 					modelInvId + "]\n";
 			throw new AAIException("AAI_6132", emsg);
 		}
-		else {
+		else { 
 			while( modVerVertsIter.hasNext() ){
-				Vertex tmpModelVtx = modVerVertsIter.next();
+				Vertex tmpModelVtx = (Vertex) modVerVertsIter.next();
 				retVtxArr.add(tmpModelVtx);
 			}
 		}
+		
 		return retVtxArr;
-	}
-
+		
+	}// End getModVersUsingModel()
+	
 	/**
 	 * Gets the model-version-ids using model-name.
 	 *
@@ -3370,40 +3440,41 @@ public class ModelBasedProcessing {
 	public List<String> getModelVerIdsUsingName( String transId, String fromAppId,
 			String modelName )
 		throws AAIException {
-
+		
 		// Given a model-name find the model-ver nodes that it maps to
 		if( modelName == null || modelName.equals("")  ){
-			String emsg = " Bad modelName passed to getModelVerIdsUsingName(): ["
+			String emsg = " Bad modelName passed to getModelVerIdsUsingName(): [" 
 					+ modelName + "]\n";
 			throw new AAIException("AAI_6118", emsg);
 		}
-
+		
 		List<String> retArr = new ArrayList<>();
 		Iterator<Vertex> modVerVertsIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,"model-ver").has("model-name",modelName);
 		if( !modVerVertsIter.hasNext() ){
-			String emsg = " model-ver record(s) could not be found for model data passed.  model-name = [" +
+			String emsg = " model-ver record(s) could not be found for model data passed.  model-name = [" + 
 					modelName + "]\n";
 			throw new AAIException("AAI_6114", emsg);
 		}
-		else {
+		else { 
 			while( modVerVertsIter.hasNext() ){
-				Vertex modelVerVtx = modVerVertsIter.next();
+				Vertex modelVerVtx = (Vertex) modVerVertsIter.next();
 				String tmpUuid = modelVerVtx.<String>property("model-version-id").orElse(null);
 				if( (tmpUuid != null) && !tmpUuid.equals("") && !retArr.contains(tmpUuid) ){
 					retArr.add(tmpUuid);
 				}
 			}
 		}
-
+		
 		if( retArr.isEmpty() ){
-			String emsg = "No model-ver record found for model-name = ["
+			String emsg = "No model-ver record found for model-name = [" 
 					+ modelName + "]\n";
 			throw new AAIException("AAI_6132", emsg);
 		}
+		
 		return retArr;
-	}
-
-
+	}// End getModelVerIdsUsingName()
+	
+	
 	/**
 	 * Gets the model top widget type.
 	 *
@@ -3418,14 +3489,14 @@ public class ModelBasedProcessing {
 	public String getModelVerTopWidgetType( String transId, String fromAppId,
 			String modelVersionId, String modelInvId, String modelName )
 		throws AAIException {
-
+		
 		// Could be given a model-ver's key info (model-version-id), OR, just a (non-unique) model-name,
 		//     Or just a model-invariant-id (which could have multiple model-ver records under it).
-		//     In any case, they should only map to one single "top" node-type for the first element.
-
+		//     In any case, they should only map to one single "top" node-type for the first element. 
+		
 		String nodeType = "?";
 		Iterator<Vertex> modVerVertsIter;
-
+		
 		if( modelVersionId != null && !modelVersionId.equals("") ){
 			// this would be the best - we can just look up the model-ver records directly
 			modVerVertsIter = this.engine.asAdmin().getReadOnlyTraversalSource().V().has(AAIProperties.NODE_TYPE,"model-ver").has("model-version-id",modelVersionId);
@@ -3440,13 +3511,13 @@ public class ModelBasedProcessing {
 			String msg = "Neither modelVersionId, modelInvariantId, nor modelName passed to: getModelVerTopWidgetType() ";
 			throw new AAIException("AAI_6120", msg);
 		}
-
+		
 		if( !modVerVertsIter.hasNext() ){
 			String emsg = "model-ver record(s) could not be found for model data passed:  modelInvariantId = [" + modelInvId +
 					"], modeVersionId = [" + modelVersionId + "], modelName = [" + modelName + "]\n";
 			throw new AAIException("AAI_6114", emsg);
 		}
-		else {
+		else { 
 			String lastNT = "";
 			if( !modVerVertsIter.hasNext() ){
 				String emsg = "model-ver record(s) could not be found for model data passed:  modelInvariantId = [" + modelInvId +
@@ -3454,13 +3525,13 @@ public class ModelBasedProcessing {
 				throw new AAIException("AAI_6114", emsg);
 			}
 			while( modVerVertsIter.hasNext() ){
-				Vertex tmpModVerVtx = modVerVertsIter.next();
+				Vertex tmpModVerVtx = (Vertex) modVerVertsIter.next();
 				String tmpNT = getModelVerTopWidgetType( tmpModVerVtx, "" );
 				if( lastNT != null && !lastNT.equals("") ){
 					if( !lastNT.equals(tmpNT) ){
-						String emsg = "Different top-node-types (" + tmpNT + ", " + lastNT
+						String emsg = "Different top-node-types (" + tmpNT + ", " + lastNT 
 								+ ") found for model data passed.  (" +
-								" modelVersionId = [" + modelVersionId +
+								" modelVersionId = [" + modelVersionId + 
 								"], modelId = [" + modelInvId +
 								"], modelName = [" + modelName +
 								"])\n";
@@ -3471,10 +3542,12 @@ public class ModelBasedProcessing {
 				nodeType = tmpNT;
 			}
 		}
+		
 		return nodeType;
-	}
-
-
+		
+	}// End getModelVerTopWidgetType()
+	
+			
 	/**
 	 * Gets the widget type that this model-ver starts with.
 	 *
@@ -3493,7 +3566,7 @@ public class ModelBasedProcessing {
 			String msg = " Could not determine modelType in getModelVerTopWidgetType().  elementTrail = [" + elementTrail + "].";
 			throw new AAIException("AAI_6132", msg);
 		}
-
+		  
 		String thisElementNodeType = "?";
 		if( modelType.equals("widget") ){
 			// NOTE: for models that have model-type = "widget", their child model-ver nodes will
@@ -3518,11 +3591,12 @@ public class ModelBasedProcessing {
 			String msg = " Unrecognized model-type = [" + modelType + "] pointed to by element at [" + elementTrail + "].";
 			throw new AAIException("AAI_6132", msg);
 		}
-
+		 
 		return thisElementNodeType;
-	}
-
-
+		
+	}// getModelVerTopWidgetType()
+	
+	
 	/**
 	 * Validate model.
 	 *
@@ -3532,10 +3606,10 @@ public class ModelBasedProcessing {
 	 * @param apiVersion the api version
 	 * @throws AAIException the AAI exception
 	 */
-	public void validateModel(String transId, String fromAppId, String modelVersionIdVal, String apiVersion )
+	public void validateModel(String transId, String fromAppId, String modelVersionIdVal, String apiVersion ) 
 				throws AAIException {
-
-		// Note - this will throw an exception if the model either can't be found, or if
+	
+		// Note - this will throw an exception if the model either can't be found, or if 
 		//     we can't figure out its topology map.
 		Vertex modelVerVtx = getNodeUsingUniqueId(transId, fromAppId, "model-ver",
 				"model-version-id", modelVersionIdVal);
@@ -3550,9 +3624,10 @@ public class ModelBasedProcessing {
 			System.out.println("INFO --  " + msg );
 		}
 		return;
-	}
-
-
+		
+	}// End validateModel()
+	
+	
 	/**
 	 * Validate named query.
 	 *
@@ -3562,28 +3637,29 @@ public class ModelBasedProcessing {
 	 * @param apiVersion the api version
 	 * @throws AAIException the AAI exception
 	 */
-	public void validateNamedQuery(String transId, String fromAppId, String namedQueryUuid, String apiVersion )
+	public void validateNamedQuery(String transId, String fromAppId, String namedQueryUuid, String apiVersion ) 
 				throws AAIException {
-
-		// Note - this will throw an exception if the named query either can't be found, or if
+	
+		// Note - this will throw an exception if the named query either can't be found, or if 
 		//     we can't figure out its topology map.
 		Vertex nqVtx = getNodeUsingUniqueId(transId, fromAppId, "named-query",
 				"named-query-uuid", namedQueryUuid);
-
+		
 		if( nqVtx == null ){
 			String msg = " Could not find named-query with namedQueryUuid = [" + namedQueryUuid + "].";
 			throw new AAIException("AAI_6114", msg);
 		}
 		else {
-			//Multimap<String, String> topoMap = genTopoMap4NamedQ( "junkTransId", "junkFromAppId",
+			//Multimap<String, String> topoMap = genTopoMap4NamedQ( "junkTransId", "junkFromAppId", 
 				//	graph, nqVtx, namedQueryUuid );
 			//System.out.println("DEBUG -- for test only : --- ");
 			//System.out.println("DEBUG -- topomap = [" + topoMap + "]");
 		}
 		return;
-	}
-
-
+		
+	}// End validateNamedQuery()
+	
+	  
 	/**
 	 * Show result set.
 	 *
@@ -3591,7 +3667,7 @@ public class ModelBasedProcessing {
 	 * @param levelCount the level count
 	 */
 	public void showResultSet(ResultSet resSet, int levelCount ) {
-
+		
 		  levelCount++;
 		  String propsStr = "";
 		  for( int i= 1; i <= levelCount; i++ ){
@@ -3602,11 +3678,11 @@ public class ModelBasedProcessing {
 		  }
 		  String nt = resSet.getVert().<String>property(AAIProperties.NODE_TYPE).orElse(null);
 		  propsStr = propsStr +  "[" + nt + "] ";
-
+		 
 		  //propsStr = propsStr + " newDataDelFlag = " + resSet.getNewDataDelFlag() + ", trail = " + resSet.getLocationInModelSubGraph();
 		  //propsStr = propsStr + "limitDesc = [" + resSet.getPropertyLimitDesc() + "]";
 		  propsStr = propsStr + " trail = " + resSet.getLocationInModelSubGraph();
-
+		  
 		  Map<String,Object> overrideHash = resSet.getPropertyOverRideHash();
 		  if( overrideHash != null  &&  !overrideHash.isEmpty() ){
 			  for( Map.Entry<String, Object> entry : overrideHash.entrySet() ){
@@ -3619,7 +3695,7 @@ public class ModelBasedProcessing {
 			  Iterator<VertexProperty<Object>> pI = resSet.getVert().properties();
 			  while( pI.hasNext() ){
 				  	VertexProperty<Object> tp = pI.next();
-					if( ! tp.key().startsWith("aai")
+					if( ! tp.key().startsWith("aai") 
 							&& ! tp.key().equals("source-of-truth")
 							//&& ! tp.key().equals("resource-version")
 							&& ! tp.key().startsWith("last-mod")
@@ -3638,42 +3714,45 @@ public class ModelBasedProcessing {
 				  propsStr = propsStr + " [" + propName + " = " + propVal.toString() + "]";
 			  }
 		  }
-
+		  
 		  System.out.println( propsStr );
 		  LOGGER.info(propsStr);
-
+		  
 		  if( !resSet.getSubResultSet().isEmpty() ){
 			  ListIterator<ResultSet> listItr = resSet.getSubResultSet().listIterator();
 			  while( listItr.hasNext() ){
 				  showResultSet( listItr.next(), levelCount );
 			  }
 		  }
-	  }
-
-	private Iterator<Vertex> traverseIncidentEdges(EdgeType treeType, Vertex startV, String connectedNodeType) throws AAIException {
-		return this.engine.getQueryBuilder(startV).createEdgeTraversal(treeType, startV, loader.introspectorFromName(connectedNodeType));
+		  
+	  }// end of showResultSet()
+	
+	private Iterator<Vertex> traverseIncidentEdges(EdgeType treeType, Vertex startV, String connectedNodeType) throws AAIUnknownObjectException, AAIException {
+		QueryBuilder builder = this.engine.getQueryBuilder(startV).createEdgeTraversal(treeType, startV, loader.introspectorFromName(connectedNodeType));
+		return builder;
 	}
-
-	private Iterator<Vertex> traverseIncidentEdges(EdgeType treeType, Vertex startV, String... connectedNodeType) throws AAIException {
+	
+	private Iterator<Vertex> traverseIncidentEdges(EdgeType treeType, Vertex startV, String... connectedNodeType) throws AAIUnknownObjectException, AAIException {
 		QueryBuilder[] builders = new QueryBuilder[connectedNodeType.length];
 		for (int i = 0; i < connectedNodeType.length; i++) {
 			builders[i] = this.engine.getQueryBuilder(startV).createEdgeTraversal(EdgeType.TREE, startV, loader.introspectorFromName(connectedNodeType[i]));
 		}
-		return this.engine.getQueryBuilder(startV).union(builders);
+		QueryBuilder builder = this.engine.getQueryBuilder(startV).union(builders);
+		return builder;
 	}
 
 	private String addDBAliasedSuffix(String propName) {
 		return propName + AAIProperties.DB_ALIAS_SUFFIX;
 	}
-
+	
 	protected String getPropNameWithAliasIfNeeded(String nodeType, String propName) throws AAIUnknownObjectException {
-
+		
 		String retPropName = propName;
 		if( loader.introspectorFromName(nodeType).getPropertyMetadata(propName, PropertyMetadata.DB_ALIAS).isPresent() ){
 			return propName + AAIProperties.DB_ALIAS_SUFFIX;
 		}
 		return retPropName;
 	}
-
+		  
 }
 
diff --git a/aai-traversal/src/main/java/org/onap/aai/dbgraphmap/SearchGraph.java b/aai-traversal/src/main/java/org/onap/aai/dbgraphmap/SearchGraph.java
index 40d3027..0725802 100644
--- a/aai-traversal/src/main/java/org/onap/aai/dbgraphmap/SearchGraph.java
+++ b/aai-traversal/src/main/java/org/onap/aai/dbgraphmap/SearchGraph.java
@@ -51,6 +51,10 @@ import org.onap.aai.dbgen.PropertyLimitDesc;
 import org.onap.aai.dbgraphgen.ModelBasedProcessing;
 import org.onap.aai.dbgraphgen.ResultSet;
 import org.onap.aai.dbmap.DBConnectionType;
+import org.onap.aai.edges.EdgeIngestor;
+import org.onap.aai.edges.EdgeRule;
+import org.onap.aai.edges.EdgeRuleQuery;
+import org.onap.aai.edges.exceptions.EdgeRuleNotFoundException;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.extensions.AAIExtensionMap;
 import org.onap.aai.introspection.Introspector;
@@ -64,14 +68,14 @@ import org.onap.aai.query.builder.QueryBuilder;
 import org.onap.aai.schema.enums.ObjectMetadata;
 import org.onap.aai.schema.enums.PropertyMetadata;
 import org.onap.aai.serialization.db.DBSerializer;
-import org.onap.aai.serialization.db.EdgeRule;
-import org.onap.aai.serialization.db.EdgeRules;
 import org.onap.aai.serialization.engines.QueryStyle;
 import org.onap.aai.serialization.engines.JanusGraphDBEngine;
 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
 import org.onap.aai.serialization.queryformats.exceptions.AAIFormatVertexException;
 import org.onap.aai.serialization.queryformats.utils.UrlBuilder;
+import org.onap.aai.setup.SchemaVersions;
 import org.onap.aai.util.StoreNotificationEvent;
+import org.springframework.beans.factory.annotation.Autowired;
 
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
@@ -79,6 +83,10 @@ import com.google.common.base.CaseFormat;
 
 import edu.emory.mathcs.backport.java.util.Collections;
 
+import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.Multimap;
+import com.jcabi.log.Logger;
+
 /**
  * Database Mapping class which acts as the middle man between the REST interface objects 
  * for the Search namespace 
@@ -86,9 +94,20 @@ import edu.emory.mathcs.backport.java.util.Collections;
  */
 public class SearchGraph {
 
-	private final String COMPONENT = "aaidbmap";
-	private AAIExtensionMap aaiExtMap;
 	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(SearchGraph.class);
+	
+	private LoaderFactory loaderFactory;
+	
+	private EdgeIngestor edgeIngestor;
+
+	private SchemaVersions schemaVersions;
+
+	@Autowired
+	public SearchGraph(LoaderFactory loaderFactory, EdgeIngestor edgeIngestor, SchemaVersions schemaVersions){
+		this.loaderFactory  = loaderFactory;
+		this.edgeIngestor   = edgeIngestor;
+		this.schemaVersions = schemaVersions;
+	}
 	/**
 	 * Get the search result based on the includeNodeType and depth provided.
 	 *
@@ -227,7 +246,7 @@ public class SearchGraph {
 		return response;	
 	}	
 
-	private URI craftUriFromQueryParams(Loader loader, String startNodeType, List<String> startNodeKeyParams) throws UnsupportedEncodingException, AAIException {
+	private URI craftUriFromQueryParams(Loader loader, String startNodeType, List<String> startNodeKeyParams) throws UnsupportedEncodingException, IllegalArgumentException, UriBuilderException, AAIException {
 		Introspector relationship = loader.introspectorFromName("relationship");
 		
 		relationship.setValue("related-to", startNodeType);
@@ -491,10 +510,18 @@ public class SearchGraph {
 	 * @param nodeType the node type
 	 * @return the edge label
 	 * @throws AAIException the AAI exception
+	 * @throws EdgeRuleNotFoundException 
 	 */
-	public static String[] getEdgeLabel(String targetNodeType, String nodeType) {
-		Map<String, EdgeRule> rules = EdgeRules.getInstance().getEdgeRules(targetNodeType, nodeType);
-		return rules.keySet().toArray(new String[0]);
+	public String[] getEdgeLabel(String targetNodeType, String nodeType) throws AAIException, EdgeRuleNotFoundException{
+		
+		
+		EdgeRuleQuery query = new EdgeRuleQuery.Builder(targetNodeType, nodeType).build();
+		Multimap<String, EdgeRule> edgeRules = ArrayListMultimap.create();
+		edgeRules = edgeIngestor.getRules(query);
+		
+		//Map<String, EdgeRule> rules = EdgeRules.getInstance().getEdgeRules(targetNodeType, nodeType);
+		String[] results = edgeRules.keySet().toArray(new String[0]);
+		return results;
 	}
 
 
@@ -511,20 +538,20 @@ public class SearchGraph {
 	 */
 	public Response runNamedQuery(String fromAppId, String transId, String queryParameters,
 			DBConnectionType connectionType,
-			AAIExtensionMap aaiExtMap) throws AAIException {
+			AAIExtensionMap aaiExtMap) throws JAXBException, AAIException {
 
 		Introspector inventoryItems;
 		boolean success = true;
 		TransactionalGraphEngine dbEngine = null;
 		try {
 			
-			MoxyLoader loader = (MoxyLoader)LoaderFactory.createLoaderForVersion(ModelType.MOXY, AAIProperties.LATEST);
+			MoxyLoader loader = (MoxyLoader)loaderFactory.createLoaderForVersion(ModelType.MOXY, schemaVersions.getDefaultVersion());
 			DynamicJAXBContext jaxbContext = loader.getJAXBContext();
 			dbEngine = new JanusGraphDBEngine(
 					QueryStyle.TRAVERSAL,
 					connectionType,
 					loader);
-			DBSerializer serializer = new DBSerializer(AAIProperties.LATEST, dbEngine, ModelType.MOXY, fromAppId);
+			DBSerializer serializer = new DBSerializer(schemaVersions.getDefaultVersion(), dbEngine, ModelType.MOXY, fromAppId);
 			ModelBasedProcessing processor = new ModelBasedProcessing(loader, dbEngine, serializer);
 
 			dbEngine.startTransaction();
@@ -547,7 +574,7 @@ public class SearchGraph {
 			DynamicEntity qp = modelAndNamedQuerySearch.get("queryParameters");
 			String namedQueryUuid = null;
 			if ((qp != null) && qp.isSet("namedQuery")) {    
-				DynamicEntity namedQuery = qp.get("namedQuery");
+				DynamicEntity namedQuery = (DynamicEntity) qp.get("namedQuery");
 
 				if (namedQuery.isSet("namedQueryUuid")) { 
 					namedQueryUuid = namedQuery.get("namedQueryUuid");
@@ -632,19 +659,19 @@ public class SearchGraph {
 	public Response executeModelOperation(String fromAppId, String transId, String queryParameters,
 			DBConnectionType connectionType,
 			boolean isDelete,
-			AAIExtensionMap aaiExtMap) throws AAIException, UnsupportedEncodingException {
+			AAIExtensionMap aaiExtMap) throws JAXBException, AAIException, DynamicException, UnsupportedEncodingException {
 		Response response;
 		boolean success = true;
 		TransactionalGraphEngine dbEngine = null;
 		try {
 			
-			MoxyLoader loader = (MoxyLoader) LoaderFactory.createLoaderForVersion(ModelType.MOXY, AAIProperties.LATEST);
+			MoxyLoader loader = (MoxyLoader) loaderFactory.createLoaderForVersion(ModelType.MOXY, schemaVersions.getDefaultVersion());
 			DynamicJAXBContext jaxbContext = loader.getJAXBContext();
 			dbEngine = new JanusGraphDBEngine(
 					QueryStyle.TRAVERSAL,
 					connectionType,
 					loader);
-			DBSerializer serializer = new DBSerializer(AAIProperties.LATEST, dbEngine, ModelType.MOXY, fromAppId);
+			DBSerializer serializer = new DBSerializer(schemaVersions.getDefaultVersion(), dbEngine, ModelType.MOXY, fromAppId);
 			ModelBasedProcessing processor = new ModelBasedProcessing(loader, dbEngine, serializer);
 			dbEngine.startTransaction();
 
@@ -688,7 +715,7 @@ public class SearchGraph {
 				DynamicEntity qp = modelAndNamedQuerySearch.get("queryParameters");
 
 				if (qp.isSet("model")) { 
-					DynamicEntity model = qp.get("model");
+					DynamicEntity model = (DynamicEntity) qp.get("model");
 
 					// on an old-style model object, the following 4 attrs were all present
 					if (model.isSet("modelNameVersionId")) { 
@@ -713,7 +740,7 @@ public class SearchGraph {
 					if (model.isSet("modelVers")) {
 						// we know that this is new style, because modelVers was not an option
 						// before v9
-						DynamicEntity modelVers = model.get("modelVers");
+						DynamicEntity modelVers = (DynamicEntity) model.get("modelVers");
 						if (modelVers.isSet("modelVer")) {
 							List<DynamicEntity> modelVerList = modelVers.get("modelVer");
 							// if they send more than one, too bad, they get the first one
@@ -734,7 +761,7 @@ public class SearchGraph {
 			
 			List<Map<String,Object>> startNodeFilterHash = new ArrayList<>();
 
-			String resourceVersion = mapInstanceFilters(modelAndNamedQuerySearch.get("instanceFilters"),
+			String resourceVersion = mapInstanceFilters((DynamicEntity)modelAndNamedQuerySearch.get("instanceFilters"), 
 					startNodeFilterHash, jaxbContext);	
 
 			if (isDelete) {
@@ -749,13 +776,7 @@ public class SearchGraph {
 
 				Vertex firstVert = rs.getVert();
 				String restURI = serializer.getURIForVertex(firstVert).toString();
-				String notificationVersion = AAIProperties.LATEST.toString();
-				if (restURI.startsWith("/")) {
-					restURI = "/aai/" + notificationVersion + restURI;
-				} else {
-					restURI = "/aai/" + notificationVersion + "/" + restURI;
-				}
-				
+				String notificationVersion = schemaVersions.getDefaultVersion().toString();
 				Map<String,String> delResult = processor.runDeleteByModel( transId, fromAppId,
 						modelVersionId, topNodeType, startNodeFilterHash.get(0), aaiExtMap.getApiVersion(), resourceVersion );
 
@@ -836,7 +857,7 @@ public class SearchGraph {
 			return null;
 		}
 		@SuppressWarnings("unchecked")
-		List<DynamicEntity> instanceFilter = instanceFilters.get("instanceFilter");
+		List<DynamicEntity> instanceFilter = (ArrayList<DynamicEntity>)instanceFilters.get("instanceFilter");
 		String resourceVersion = null;
 
 		for (DynamicEntity instFilt : instanceFilter) { 
@@ -855,7 +876,7 @@ public class SearchGraph {
 					if (anyEnt.isSet(propName)) {
 						thisNodeFilterHash.put(nodeType + "." + CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, propName), anyEnt.get(propName));
 						if (propName.equals("resourceVersion") && resourceVersion == null) { 
-							resourceVersion = anyEnt.get(propName);
+							resourceVersion = (String)anyEnt.get(propName);
 						}
 					}
 				}
@@ -879,7 +900,7 @@ public class SearchGraph {
 			return;
 		}
 		@SuppressWarnings("unchecked")
-		List<DynamicEntity> secondaryFilter = secondaryFilts.get("secondaryFilt");
+		List<DynamicEntity> secondaryFilter = (ArrayList<DynamicEntity>)secondaryFilts.get("secondaryFilt");
 		
 		for (DynamicEntity secondaryFilt : secondaryFilter) { 
 			List<DynamicEntity> any = secondaryFilt.get("any");
@@ -1061,8 +1082,8 @@ public class SearchGraph {
 					String modelName = null;
 					try { 
 						// Try to get the modelName if we can.  Otherwise, do not fail, just return what we have already.
-						String modelInvariantIdLocal = vert.<String>property("model-invariant-id-local").orElse(null); // this one points at a model
-						String modelVersionIdLocal = vert.<String>property("model-version-id-local").orElse(null); // this one points at a model-ver
+						String modelInvariantIdLocal = (String)vert.<String>property("model-invariant-id-local").orElse(null); // this one points at a model
+						String modelVersionIdLocal = (String)vert.<String>property("model-version-id-local").orElse(null); // this one points at a model-ver
 						
 						if ( (modelInvariantIdLocal != null && modelVersionIdLocal != null) 
 								&& (modelInvariantIdLocal.length() > 0 && modelVersionIdLocal.length() > 0) ) {
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/AAIHeaderProperties.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/AAIHeaderProperties.java
index 9029366..6801aee 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/AAIHeaderProperties.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/AAIHeaderProperties.java
@@ -8,7 +8,7 @@
  * 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
+ *    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,
@@ -20,21 +20,20 @@
 package org.onap.aai.interceptors;
 
 public final class AAIHeaderProperties {
-
-    public static final String REQUEST_CONTEXT = "aai-request-context";
-
-    public static final String HTTP_METHOD_OVERRIDE = "X-HTTP-Method-Override";
-
-    public static final String TRANSACTION_ID = "X-TransactionId";
-
-    public static final String FROM_APP_ID = "X-FromAppId";
-
-    public static final String AAI_TX_ID = "X-AAI-TXID";
-
-    public static final String AAI_REQUEST = "X-REQUEST";
-
-    public static final String AAI_REQUEST_TS = "X-REQUEST-TS";
-
-    private AAIHeaderProperties() {
-    }
+	
+	private AAIHeaderProperties(){}
+	
+	public static final String REQUEST_CONTEXT = "aai-request-context";
+	
+	public static final String HTTP_METHOD_OVERRIDE = "X-HTTP-Method-Override";
+	
+	public static final String TRANSACTION_ID = "X-TransactionId";
+	
+	public static final String FROM_APP_ID = "X-FromAppId";
+	
+	public static final String AAI_TX_ID = "X-AAI-TXID";
+	
+	public static final String AAI_REQUEST = "X-REQUEST";
+	
+	public static final String AAI_REQUEST_TS = "X-REQUEST-TS";
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/AAIResponseFilterPriority.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/AAIResponseFilterPriority.java
index 90ab047..146f847 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/AAIResponseFilterPriority.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/AAIResponseFilterPriority.java
@@ -8,7 +8,7 @@
  * 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
+ *    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,
@@ -19,14 +19,22 @@
  */
 package org.onap.aai.interceptors.post;
 
+/**
+ * Response Filter order is done reverse sorted
+ * so in the following case the first response filter would be
+ * HEADER_MANIPULATION, RESPONSE_TRANS_LOGGING, RESET_LOGGING_CONTEXT,
+ * and INVALID_RESPONSE_STATUS
+ */
 public final class AAIResponseFilterPriority {
+	
+	private AAIResponseFilterPriority() {}
+
+	public static final int INVALID_RESPONSE_STATUS = 1000;
 
-    public static final int HEADER_MANIPULATION = 1000;
+	public static final int RESET_LOGGING_CONTEXT = 2000;
 
-    public static final int RESPONSE_TRANS_LOGGING = 2000;
+	public static final int RESPONSE_TRANS_LOGGING = 3000;
 
-    public static final int RESET_LOGGING_CONTEXT = 3000;
+	public static final int HEADER_MANIPULATION = 4000;
 
-    private AAIResponseFilterPriority() {
-    }
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/InvalidResponseStatus.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/InvalidResponseStatus.java
new file mode 100644
index 0000000..7fd0b9c
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/InvalidResponseStatus.java
@@ -0,0 +1,65 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.interceptors.post;
+
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.logging.ErrorLogHelper;
+
+import javax.annotation.Priority;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+import javax.ws.rs.core.MediaType;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+@Priority(AAIResponseFilterPriority.INVALID_RESPONSE_STATUS)
+public class InvalidResponseStatus extends AAIContainerFilter implements ContainerResponseFilter {
+
+	@Override
+	public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
+			throws IOException {
+
+		if(responseContext.getStatus() == 405){
+
+		    responseContext.setStatus(400);
+			AAIException e = new AAIException("AAI_3012");
+			ArrayList<String> templateVars = new ArrayList<>();
+
+			List<MediaType> mediaTypeList = new ArrayList<>();
+
+			String contentType = responseContext.getHeaderString("Content-Type");
+
+			if (contentType == null) {
+				mediaTypeList.add(MediaType.APPLICATION_XML_TYPE);
+			} else {
+				mediaTypeList.add(MediaType.valueOf(contentType));
+			}
+
+			String message = ErrorLogHelper.getRESTAPIErrorResponse(mediaTypeList, e, templateVars);
+
+			responseContext.setEntity(message);
+		}
+
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResetLoggingContext.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResetLoggingContext.java
index f8c5644..baf28ad 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResetLoggingContext.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResetLoggingContext.java
@@ -19,21 +19,21 @@
  */
 package org.onap.aai.interceptors.post;
 
-import java.io.IOException;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.logging.LoggingContext;
+import org.onap.aai.logging.LoggingContext.StatusCode;
+import org.springframework.beans.factory.annotation.Autowired;
 
 import javax.annotation.Priority;
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.container.ContainerRequestContext;
 import javax.ws.rs.container.ContainerResponseContext;
 import javax.ws.rs.container.ContainerResponseFilter;
-
-import org.onap.aai.interceptors.AAIContainerFilter;
-import org.onap.aai.logging.LoggingContext;
-import org.onap.aai.logging.LoggingContext.StatusCode;
-import org.springframework.beans.factory.annotation.Autowired;
-
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
+import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.Response.StatusType;
+import java.io.IOException;
 
 @Priority(AAIResponseFilterPriority.RESET_LOGGING_CONTEXT)
 public class ResetLoggingContext extends AAIContainerFilter implements ContainerResponseFilter {
@@ -47,23 +47,52 @@ public class ResetLoggingContext extends AAIContainerFilter implements Container
 	public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
 			throws IOException {
 
-		this.cleanLoggingContext();
+		this.cleanLoggingContext(responseContext);
 
 	}
 
-	private void cleanLoggingContext() {
-		final String responseCode = LoggingContext.responseCode();
-		String url = httpServletRequest.getRequestURL().toString();
+	private void cleanLoggingContext(ContainerResponseContext responseContext) {
+		//String url = httpServletRequest.getRequestURL().toString();
+		boolean success = true;
+		String uri = httpServletRequest.getRequestURI();
+		String queryString = httpServletRequest.getQueryString();
 
-		if (responseCode != null && responseCode.startsWith("ERR.")) {
-			LoggingContext.statusCode(StatusCode.ERROR);
-			LOGGER.error(url + " call failed with responseCode=" + responseCode);
-		} else {
-			LoggingContext.statusCode(StatusCode.COMPLETE);
-			LOGGER.info(url + " call succeeded");
+		if(queryString != null && !queryString.isEmpty()){
+		    uri = uri + "?" + queryString;
 		}
+		// For now, we use the the HTTP status code, 
+		// This may change, once the requirements for response codes are defined
 
+		int httpStatusCode = responseContext.getStatus();
+		if ( httpStatusCode < 100 || httpStatusCode > 599 ) {
+			httpStatusCode = Status.INTERNAL_SERVER_ERROR.getStatusCode();
+		}
+		LoggingContext.responseCode(Integer.toString(httpStatusCode));
+		
+		StatusType sType = responseContext.getStatusInfo();
+		if ( sType != null ) {
+			Status.Family sFamily = sType.getFamily();
+			if ( ! ( Status.Family.SUCCESSFUL.equals(sFamily)  ||
+				( Status.NOT_FOUND.equals(Status.fromStatusCode(httpStatusCode)) ) ) ) {
+				success = false;
+			}		
+		}
+		else {
+			if ( (httpStatusCode < 200 || httpStatusCode > 299) && ( ! ( Status.NOT_FOUND.equals(Status.fromStatusCode(httpStatusCode) ) ) ) ) {
+				success = false;
+			}
+		}
+		if (success) {
+			LoggingContext.statusCode(StatusCode.COMPLETE);
+			LOGGER.info(uri + " call succeeded");
+		}
+		else {
+			LoggingContext.statusCode(StatusCode.ERROR);
+			LOGGER.error(uri + " call failed with responseCode=" + httpStatusCode);
+		}
 		LoggingContext.clear();
+		
+
 	}
 
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseHeaderManipulation.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseHeaderManipulation.java
index 6d6dbd8..9d4efe7 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseHeaderManipulation.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseHeaderManipulation.java
@@ -19,19 +19,20 @@
  */
 package org.onap.aai.interceptors.post;
 
-import java.io.IOException;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.interceptors.AAIHeaderProperties;
 
 import javax.annotation.Priority;
 import javax.ws.rs.container.ContainerRequestContext;
 import javax.ws.rs.container.ContainerResponseContext;
 import javax.ws.rs.container.ContainerResponseFilter;
-
-import org.onap.aai.interceptors.AAIContainerFilter;
-import org.onap.aai.interceptors.AAIHeaderProperties;
+import javax.ws.rs.core.MediaType;
+import java.io.IOException;
 
 @Priority(AAIResponseFilterPriority.HEADER_MANIPULATION)
 public class ResponseHeaderManipulation extends AAIContainerFilter implements ContainerResponseFilter {
 
+	private static final String DEFAULT_XML_TYPE = MediaType.APPLICATION_XML;
 
 	@Override
 	public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext)
@@ -43,7 +44,21 @@ public class ResponseHeaderManipulation extends AAIContainerFilter implements Co
 
 	private void updateResponseHeaders(ContainerRequestContext requestContext,
 			ContainerResponseContext responseContext) {
+
 		responseContext.getHeaders().add(AAIHeaderProperties.AAI_TX_ID, requestContext.getProperty(AAIHeaderProperties.AAI_TX_ID));
+
+		String responseContentType = responseContext.getHeaderString("Content-Type");
+
+		if(responseContentType == null){
+			String acceptType = requestContext.getHeaderString("Accept");
+
+			if(acceptType == null || "*/*".equals(acceptType)){
+				responseContext.getHeaders().putSingle("Content-Type", DEFAULT_XML_TYPE);
+			} else {
+				responseContext.getHeaders().putSingle("Content-Type", acceptType);
+			}
+		}
+
 	}
 
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseTransactionLogging.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseTransactionLogging.java
index a9592c4..547a7c8 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseTransactionLogging.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/post/ResponseTransactionLogging.java
@@ -19,16 +19,9 @@
  */
 package org.onap.aai.interceptors.post;
 
-import java.io.IOException;
-import java.util.Objects;
-import java.util.Optional;
-
-import javax.annotation.Priority;
-import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.container.ContainerRequestContext;
-import javax.ws.rs.container.ContainerResponseContext;
-import javax.ws.rs.container.ContainerResponseFilter;
-
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.google.gson.JsonObject;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.interceptors.AAIContainerFilter;
 import org.onap.aai.interceptors.AAIHeaderProperties;
@@ -36,9 +29,14 @@ import org.onap.aai.logging.ErrorLogHelper;
 import org.onap.aai.util.AAIConfig;
 import org.springframework.beans.factory.annotation.Autowired;
 
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-import com.google.gson.JsonObject;
+import javax.annotation.Priority;
+import javax.servlet.http.HttpServletResponse;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+import java.io.IOException;
+import java.util.Objects;
+import java.util.Optional;
 
 @Priority(AAIResponseFilterPriority.RESPONSE_TRANS_LOGGING)
 public class ResponseTransactionLogging extends AAIContainerFilter implements ContainerResponseFilter {
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/AAIRequestFilterPriority.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/AAIRequestFilterPriority.java
index ae75776..c3d9d3b 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/AAIRequestFilterPriority.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/AAIRequestFilterPriority.java
@@ -8,7 +8,7 @@
  * 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
+ *    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,
@@ -20,19 +20,27 @@
 package org.onap.aai.interceptors.pre;
 
 public final class AAIRequestFilterPriority {
+	
+	private AAIRequestFilterPriority() {}
+	
+	public static final int REQUEST_TRANS_LOGGING = 1000;
+	
+	public static final int HEADER_VALIDATION = 2000;
 
-    public static final int REQUEST_TRANS_LOGGING = 1000;
+	public static final int SET_LOGGING_CONTEXT = 3000;
 
-    public static final int HEADER_VALIDATION = 2000;
+	public static final int HTTP_HEADER = 4000;
 
-    public static final int SET_LOGGING_CONTEXT = 3000;
+	public static final int LATEST = 4250;
 
-    public static final int AUTHORIZATION = 4000;
+	public static final int AUTHORIZATION = 4500;
 
-    public static final int HEADER_MANIPULATION = 5000;
+	public static final int RETIRED_SERVICE = 5000;
 
-    public static final int REQUEST_MODIFICATION = 6000;
+	public static final int VERSION = 5500;
+
+	public static final int HEADER_MANIPULATION = 6000;
+
+	public static final int REQUEST_MODIFICATION = 7000;
 
-    private AAIRequestFilterPriority() {
-    }
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/HeaderValidation.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/HeaderValidation.java
index dfc4376..d6b6080 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/HeaderValidation.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/HeaderValidation.java
@@ -19,11 +19,10 @@
  */
 package org.onap.aai.interceptors.pre;
 
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Optional;
-import java.util.UUID;
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.interceptors.AAIHeaderProperties;
+import org.onap.aai.logging.ErrorLogHelper;
 
 import javax.annotation.Priority;
 import javax.ws.rs.container.ContainerRequestContext;
@@ -31,11 +30,11 @@ import javax.ws.rs.container.ContainerRequestFilter;
 import javax.ws.rs.container.PreMatching;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
-
-import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.interceptors.AAIContainerFilter;
-import org.onap.aai.interceptors.AAIHeaderProperties;
-import org.onap.aai.logging.ErrorLogHelper;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
 
 @PreMatching
 @Priority(AAIRequestFilterPriority.HEADER_VALIDATION)
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/HttpHeaderInterceptor.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/HttpHeaderInterceptor.java
new file mode 100644
index 0000000..ee04453
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/HttpHeaderInterceptor.java
@@ -0,0 +1,50 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.interceptors.pre;
+
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.interceptors.AAIHeaderProperties;
+
+import javax.annotation.Priority;
+import javax.ws.rs.HttpMethod;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.container.PreMatching;
+import java.io.IOException;
+
+/**
+ * The Class HttpHeaderInterceptor
+ */
+@PreMatching
+@Priority(AAIRequestFilterPriority.HTTP_HEADER)
+public class HttpHeaderInterceptor extends AAIContainerFilter implements ContainerRequestFilter {
+	public static final String patchMethod = "PATCH";
+	
+    @Override
+    public void filter(ContainerRequestContext containerRequestContext) throws IOException {
+    	String overrideMethod = containerRequestContext.getHeaderString(AAIHeaderProperties.HTTP_METHOD_OVERRIDE);
+    	String httpMethod = containerRequestContext.getMethod();
+    	
+		if (HttpMethod.POST.equalsIgnoreCase(httpMethod) && patchMethod.equalsIgnoreCase(overrideMethod)) {
+			containerRequestContext.setMethod(patchMethod);
+		}
+    }
+    
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/OneWaySslAuthorization.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/OneWaySslAuthorization.java
index 8fe2d6e..1f8a6ec 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/OneWaySslAuthorization.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/OneWaySslAuthorization.java
@@ -19,11 +19,13 @@
  */
 package org.onap.aai.interceptors.pre;
 
+import org.onap.aai.Profiles;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.interceptors.AAIContainerFilter;
 import org.onap.aai.logging.ErrorLogHelper;
 import org.onap.aai.service.AuthorizationService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Profile;
 
 import javax.annotation.Priority;
 import javax.ws.rs.container.ContainerRequestContext;
@@ -36,6 +38,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 
+@Profile(Profiles.ONE_WAY_SSL)
 @PreMatching
 @Priority(AAIRequestFilterPriority.AUTHORIZATION)
 public class OneWaySslAuthorization extends AAIContainerFilter implements ContainerRequestFilter {
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestHeaderManipulation.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestHeaderManipulation.java
index 7f74f1e..d2dcc0b 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestHeaderManipulation.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestHeaderManipulation.java
@@ -19,35 +19,25 @@
  */
 package org.onap.aai.interceptors.pre;
 
-import java.io.IOException;
-import java.util.Collections;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.interceptors.AAIHeaderProperties;
 
 import javax.annotation.Priority;
-import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.container.ContainerRequestContext;
 import javax.ws.rs.container.ContainerRequestFilter;
 import javax.ws.rs.container.PreMatching;
 import javax.ws.rs.core.MultivaluedMap;
-
-import org.onap.aai.interceptors.AAIContainerFilter;
-import org.onap.aai.interceptors.AAIHeaderProperties;
-import org.springframework.beans.factory.annotation.Autowired;
+import java.util.Collections;
+import java.util.regex.Matcher;
 
 @PreMatching
 @Priority(AAIRequestFilterPriority.HEADER_MANIPULATION)
 public class RequestHeaderManipulation extends AAIContainerFilter implements ContainerRequestFilter {
 
-	@Autowired
-	private HttpServletRequest httpServletRequest;
-
-	private static final Pattern versionedEndpoint = Pattern.compile("^/aai/(v\\d+)");
-	
 	@Override
-	public void filter(ContainerRequestContext requestContext) throws IOException {
+	public void filter(ContainerRequestContext requestContext) {
 
-		String uri = httpServletRequest.getRequestURI();
+		String uri = requestContext.getUriInfo().getPath();
 		this.addRequestContext(uri, requestContext.getHeaders());
 
 	}
@@ -56,7 +46,7 @@ public class RequestHeaderManipulation extends AAIContainerFilter implements Con
 
 		String rc = "";
 
-        Matcher match = versionedEndpoint.matcher(uri);
+        Matcher match = VersionInterceptor.EXTRACT_VERSION_PATTERN.matcher(uri);
         if (match.find()) {
             rc = match.group(1);
         }
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestModification.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestModification.java
index 50e87b0..acd1305 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestModification.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestModification.java
@@ -19,12 +19,7 @@
  */
 package org.onap.aai.interceptors.pre;
 
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.stream.Collectors;
+import org.onap.aai.interceptors.AAIContainerFilter;
 
 import javax.annotation.Priority;
 import javax.ws.rs.container.ContainerRequestContext;
@@ -32,11 +27,15 @@ import javax.ws.rs.container.ContainerRequestFilter;
 import javax.ws.rs.container.PreMatching;
 import javax.ws.rs.core.MultivaluedMap;
 import javax.ws.rs.core.UriBuilder;
-
-import org.onap.aai.interceptors.AAIContainerFilter;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 @PreMatching
-@Priority(AAIRequestFilterPriority.HEADER_VALIDATION)
+@Priority(AAIRequestFilterPriority.REQUEST_MODIFICATION)
 public class RequestModification extends AAIContainerFilter implements ContainerRequestFilter {
 
 	@Override
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestTransactionLogging.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestTransactionLogging.java
index 011a041..6c86f19 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestTransactionLogging.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RequestTransactionLogging.java
@@ -19,20 +19,7 @@
  */
 package org.onap.aai.interceptors.pre;
 
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Random;
-import java.util.UUID;
-
-import javax.annotation.Priority;
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.container.ContainerRequestContext;
-import javax.ws.rs.container.ContainerRequestFilter;
-import javax.ws.rs.container.PreMatching;
-import javax.ws.rs.core.MediaType;
-
+import com.google.gson.JsonObject;
 import org.glassfish.jersey.message.internal.ReaderWriter;
 import org.glassfish.jersey.server.ContainerException;
 import org.onap.aai.exceptions.AAIException;
@@ -42,8 +29,21 @@ import org.onap.aai.util.AAIConfig;
 import org.onap.aai.util.AAIConstants;
 import org.onap.aai.util.HbaseSaltPrefixer;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.util.StringUtils;
 
-import com.google.gson.JsonObject;
+import javax.annotation.Priority;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.container.PreMatching;
+import javax.ws.rs.core.MediaType;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.SecureRandom;
+import java.util.Random;
+import java.util.UUID;
 
 @PreMatching
 @Priority(AAIRequestFilterPriority.REQUEST_TRANS_LOGGING)
@@ -52,6 +52,13 @@ public class RequestTransactionLogging extends AAIContainerFilter implements Con
 	@Autowired
 	private HttpServletRequest httpServletRequest;
 
+	private static final String DEFAULT_CONTENT_TYPE = MediaType.APPLICATION_JSON;
+	private static final String DEFAULT_RESPONSE_TYPE = MediaType.APPLICATION_XML;
+
+	private static final String CONTENT_TYPE = "Content-Type";
+	private static final String ACCEPT = "Accept";
+	private static final String TEXT_PLAIN = "text/plain";
+
 	@Override
 	public void filter(ContainerRequestContext requestContext) throws IOException {
 
@@ -60,17 +67,34 @@ public class RequestTransactionLogging extends AAIContainerFilter implements Con
 		this.addToRequestContext(requestContext, AAIHeaderProperties.AAI_TX_ID, fullId);
 		this.addToRequestContext(requestContext, AAIHeaderProperties.AAI_REQUEST, this.getRequest(requestContext, fullId));
 		this.addToRequestContext(requestContext, AAIHeaderProperties.AAI_REQUEST_TS, currentTimeStamp);
+		this.addDefaultContentType(requestContext);
 	}
 
 	private void addToRequestContext(ContainerRequestContext requestContext, String name, String aaiTxIdToHeader) {
 		requestContext.setProperty(name, aaiTxIdToHeader);
 	}
 
+	private void addDefaultContentType(ContainerRequestContext requestContext) {
+
+		String contentType = requestContext.getHeaderString(CONTENT_TYPE);
+		String acceptType  = requestContext.getHeaderString(ACCEPT);
+
+		if(contentType == null || contentType.contains(TEXT_PLAIN)){
+			requestContext.getHeaders().putSingle(CONTENT_TYPE, DEFAULT_CONTENT_TYPE);
+		}
+
+		if(StringUtils.isEmpty(acceptType) || acceptType.contains(TEXT_PLAIN)){
+			requestContext.getHeaders().putSingle(ACCEPT, DEFAULT_RESPONSE_TYPE);
+		}
+	}
+
 	private String getAAITxIdToHeader(String currentTimeStamp) {
 		String txId = UUID.randomUUID().toString();
 		try {
+			Random rand = new SecureRandom();
+			int number = rand.nextInt(99999);
 			txId = HbaseSaltPrefixer.getInstance().prependSalt(AAIConfig.get(AAIConstants.AAI_NODENAME) + "-"
-					+ currentTimeStamp + "-" + new Random(System.currentTimeMillis()).nextInt(99999));
+					+ currentTimeStamp + "-" + number ); //new Random(System.currentTimeMillis()).nextInt(99999)
 		} catch (AAIException e) {
 		}
 
@@ -82,14 +106,7 @@ public class RequestTransactionLogging extends AAIContainerFilter implements Con
 		JsonObject request = new JsonObject();
 		request.addProperty("ID", fullId);
 		request.addProperty("Http-Method", requestContext.getMethod());
-		String contentType = httpServletRequest.getContentType();
-
-		if(contentType == null){
-			contentType = MediaType.APPLICATION_JSON;
-			requestContext.getHeaders().add("Content-Type", contentType);
-		}
-
-		request.addProperty("Content-Type", contentType);
+		request.addProperty(CONTENT_TYPE, httpServletRequest.getContentType());
 		request.addProperty("Headers", requestContext.getHeaders().toString());
 
 		ByteArrayOutputStream out = new ByteArrayOutputStream();
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RetiredInterceptor.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RetiredInterceptor.java
new file mode 100644
index 0000000..643793d
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/RetiredInterceptor.java
@@ -0,0 +1,148 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.interceptors.pre;
+
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.logging.ErrorLogHelper;
+import org.onap.aai.service.RetiredService;
+import org.onap.aai.util.AAIConfig;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+
+import javax.annotation.Priority;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.container.PreMatching;
+import javax.ws.rs.core.Response;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+// Can cache this so if the uri was already cached then it won't run the string
+// matching each time but only does it for the first time
+
+@PreMatching
+@Priority(AAIRequestFilterPriority.RETIRED_SERVICE)
+public class RetiredInterceptor extends AAIContainerFilter implements ContainerRequestFilter {
+
+    private static final Pattern VERSION_PATTERN = Pattern.compile("v\\d+|latest");
+
+    private RetiredService retiredService;
+
+    private String basePath;
+
+    @Autowired
+    public RetiredInterceptor(RetiredService retiredService, @Value("${schema.uri.base.path}") String basePath){
+        this.retiredService = retiredService;
+        this.basePath = basePath;
+        if(!basePath.endsWith("/")){
+            this.basePath = basePath + "/";
+        }
+    }
+    @Override
+    public void filter(ContainerRequestContext containerRequestContext) throws IOException {
+
+        String requestURI = containerRequestContext.getUriInfo().getAbsolutePath().getPath();
+
+        String version = extractVersionFromPath(requestURI);
+
+        List<Pattern> retiredAllVersionList = retiredService.getRetiredAllVersionList();
+
+
+        if(checkIfUriRetired(containerRequestContext, retiredAllVersionList, version, requestURI, "")){
+            return;
+        }
+
+        List<Pattern> retiredVersionList = retiredService.getRetiredPatterns();
+
+        checkIfUriRetired(containerRequestContext, retiredVersionList, version, requestURI);
+    }
+
+    public boolean checkIfUriRetired(ContainerRequestContext containerRequestContext,
+                                     List<Pattern> retiredPatterns,
+                                     String version,
+                                     String requestURI,
+                                     String message){
+
+
+        for(Pattern retiredPattern : retiredPatterns){
+            if(retiredPattern.matcher(requestURI).matches()){
+                AAIException e;
+
+                if(message == null){
+                    e = new AAIException("AAI_3007");
+                } else {
+                    e = new AAIException("AAI_3015");
+                }
+
+                ArrayList<String> templateVars = new ArrayList<>();
+
+                if (templateVars.isEmpty()) {
+                    templateVars.add("PUT");
+                    if(requestURI != null){
+                        requestURI = requestURI.replaceAll(basePath, "");
+                    }
+                    templateVars.add(requestURI);
+                    if(message == null){
+                        templateVars.add(version);
+                        templateVars.add(AAIConfig.get("aai.default.api.version", ""));
+                    }
+                }
+
+                Response response = Response
+                        .status(e.getErrorObject().getHTTPResponseCode())
+                        .entity(
+                                ErrorLogHelper
+                                        .getRESTAPIErrorResponse(
+                                                containerRequestContext.getAcceptableMediaTypes(), e, templateVars
+                                        )
+                        )
+                        .build();
+
+                containerRequestContext.abortWith(response);
+
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public boolean checkIfUriRetired(ContainerRequestContext containerRequestContext,
+                                     List<Pattern> retiredPatterns,
+                                     String version,
+                                     String requestURI){
+        return checkIfUriRetired(containerRequestContext, retiredPatterns, version, requestURI, null);
+    }
+
+    protected String extractVersionFromPath(String requestURI) {
+        Matcher versionMatcher = VERSION_PATTERN.matcher(requestURI);
+        String version = null;
+
+        if(versionMatcher.find()){
+            version = versionMatcher.group(0);
+        }
+        return version;
+    }
+
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/SetLoggingContext.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/SetLoggingContext.java
index c991017..4b0f18a 100644
--- a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/SetLoggingContext.java
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/SetLoggingContext.java
@@ -19,19 +19,18 @@
  */
 package org.onap.aai.interceptors.pre;
 
-import java.io.IOException;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.interceptors.AAIHeaderProperties;
+import org.onap.aai.logging.LoggingContext;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
 
 import javax.annotation.Priority;
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.container.ContainerRequestContext;
 import javax.ws.rs.container.ContainerRequestFilter;
 import javax.ws.rs.container.PreMatching;
-
-import org.onap.aai.interceptors.AAIContainerFilter;
-import org.onap.aai.interceptors.AAIHeaderProperties;
-import org.onap.aai.logging.LoggingContext;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.core.env.Environment;
+import java.io.IOException;
 
 @PreMatching
 @Priority(AAIRequestFilterPriority.SET_LOGGING_CONTEXT)
@@ -64,6 +63,7 @@ public class SetLoggingContext extends AAIContainerFilter implements ContainerRe
 		LoggingContext.component(fromAppId);
 		LoggingContext.serviceName(httpMethod + " " + uri);
 		LoggingContext.targetServiceName(httpMethod + " " + uri);
+		LoggingContext.statusCode(LoggingContext.StatusCode.COMPLETE);
 	}
 	
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/TwoWaySslAuthorization.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/TwoWaySslAuthorization.java
new file mode 100644
index 0000000..bc03082
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/TwoWaySslAuthorization.java
@@ -0,0 +1,185 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.interceptors.pre;
+
+import org.onap.aai.auth.AAIAuthCore;
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.interceptors.AAIHeaderProperties;
+import org.onap.aai.logging.ErrorLogHelper;
+import org.onap.aai.restcore.HttpMethod;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Profile;
+
+import javax.annotation.Priority;
+import javax.security.auth.x500.X500Principal;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.container.PreMatching;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.security.cert.X509Certificate;
+import java.util.*;
+import java.util.stream.Collectors;
+
+@PreMatching
+@Priority(AAIRequestFilterPriority.AUTHORIZATION)
+@Profile("two-way-ssl")
+public class TwoWaySslAuthorization extends AAIContainerFilter implements ContainerRequestFilter {
+
+	@Autowired
+	private HttpServletRequest httpServletRequest;
+
+	@Autowired
+	private AAIAuthCore aaiAuthCore;
+
+	@Override
+	public void filter(ContainerRequestContext requestContext) {
+
+		Optional<Response> oResp;
+
+		String uri = requestContext.getUriInfo().getAbsolutePath().getPath();
+		String httpMethod = getHttpMethod(requestContext);
+
+		List<MediaType> acceptHeaderValues = requestContext.getAcceptableMediaTypes();
+
+		Optional<String> authUser = getUser(this.httpServletRequest);
+
+		if (authUser.isPresent()) {
+			oResp = this.authorize(uri, httpMethod, acceptHeaderValues, authUser.get(),
+					this.getHaProxyUser(this.httpServletRequest), getCertIssuer(this.httpServletRequest));
+			if (oResp.isPresent()) {
+				requestContext.abortWith(oResp.get());
+				return;
+			}
+		} else {
+			AAIException aaie = new AAIException("AAI_9107");
+			requestContext
+					.abortWith(Response
+							.status(aaie.getErrorObject().getHTTPResponseCode()).entity(ErrorLogHelper
+									.getRESTAPIErrorResponseWithLogging(acceptHeaderValues, aaie, new ArrayList<>()))
+							.build());
+		}
+
+	}
+
+	private String getCertIssuer(HttpServletRequest hsr) {
+		String issuer =  hsr.getHeader("X-AAI-SSL-Issuer");
+		if (issuer != null && !issuer.isEmpty()) {
+			// the haproxy header replaces the ', ' with '/' and reverses on the '/' need to undo that.
+			List<String> broken = Arrays.asList(issuer.split("/"));
+			broken = broken.stream().filter(s -> !s.isEmpty()).collect(Collectors.toList());
+			Collections.reverse(broken);
+			issuer = String.join(", ", broken);
+		} else {
+			if (hsr.getAttribute("javax.servlet.request.cipher_suite") != null) {
+				X509Certificate[] certChain = (X509Certificate[]) hsr.getAttribute("javax.servlet.request.X509Certificate");
+				if (certChain != null && certChain.length > 0) {
+					X509Certificate clientCert = certChain[0];
+					issuer = clientCert.getIssuerX500Principal().getName();
+				}
+			}
+		}
+		return issuer;
+	}
+
+	private String getHttpMethod(ContainerRequestContext requestContext) {
+		String httpMethod = requestContext.getMethod();
+		if ("POST".equalsIgnoreCase(httpMethod)
+				&& "PATCH".equals(requestContext.getHeaderString(AAIHeaderProperties.HTTP_METHOD_OVERRIDE))) {
+			httpMethod = HttpMethod.MERGE_PATCH.toString();
+		}
+		if (httpMethod.equalsIgnoreCase(HttpMethod.MERGE_PATCH.toString()) || "patch".equalsIgnoreCase(httpMethod)) {
+			httpMethod = HttpMethod.PUT.toString();
+		}
+		return httpMethod;
+	}
+
+	private Optional<String> getUser(HttpServletRequest hsr) {
+		String authUser = null;
+		if (hsr.getAttribute("javax.servlet.request.cipher_suite") != null) {
+			X509Certificate[] certChain = (X509Certificate[]) hsr.getAttribute("javax.servlet.request.X509Certificate");
+
+			/*
+			 * If the certificate is null or the certificate chain length is zero Then
+			 * retrieve the authorization in the request header Authorization Check that it
+			 * is not null and that it starts with Basic and then strip the basic portion to
+			 * get the base64 credentials Check if this is contained in the AAIBasicAuth
+			 * Singleton class If it is, retrieve the username associated with that
+			 * credentials and set to authUser Otherwise, get the principal from certificate
+			 * and use that authUser
+			 */
+
+			if (certChain == null || certChain.length == 0) {
+
+				String authorization = hsr.getHeader("Authorization");
+
+				if (authorization != null && authorization.startsWith("Basic ")) {
+					authUser = authorization.replace("Basic ", "");
+				}
+
+			} else {
+				X509Certificate clientCert = certChain[0];
+				X500Principal subjectDN = clientCert.getSubjectX500Principal();
+				authUser = subjectDN.toString().toLowerCase();
+			}
+		}
+
+		return Optional.ofNullable(authUser);
+	}
+
+	private String getHaProxyUser(HttpServletRequest hsr) {
+		String haProxyUser;
+		if (Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-CN")) 
+				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-OU"))
+				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-O"))
+				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-L"))
+				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-ST"))
+				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-C"))) {
+			haProxyUser = "";
+		} else {
+			haProxyUser = String.format("CN=%s, OU=%s, O=\"%s\", L=%s, ST=%s, C=%s",
+					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-CN"), ""),
+					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-OU"), ""),
+					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-O"), ""),
+					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-L"), ""),
+					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-ST"), ""),
+					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-C"), "")).toLowerCase();
+		}
+		return haProxyUser;
+	}
+
+	private Optional<Response> authorize(String uri, String httpMethod, List<MediaType> acceptHeaderValues,
+			String authUser, String haProxyUser, String issuer) {
+		Response response = null;
+		try {
+			if (!aaiAuthCore.authorize(authUser, uri, httpMethod, haProxyUser, issuer)) {
+				throw new AAIException("AAI_9101", "Request on " + httpMethod + " " + uri + " status is not OK");
+			}
+		} catch (AAIException e) {
+			response = Response.status(e.getErrorObject().getHTTPResponseCode())
+					.entity(ErrorLogHelper.getRESTAPIErrorResponseWithLogging(acceptHeaderValues, e, new ArrayList<>()))
+					.build();
+		}
+		return Optional.ofNullable(response);
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/VersionInterceptor.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/VersionInterceptor.java
new file mode 100644
index 0000000..df9807c
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/VersionInterceptor.java
@@ -0,0 +1,101 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.interceptors.pre;
+
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.logging.ErrorLogHelper;
+import org.onap.aai.setup.SchemaVersion;
+import org.onap.aai.setup.SchemaVersions;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import javax.annotation.Priority;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.container.PreMatching;
+import javax.ws.rs.core.Response;
+import java.util.ArrayList;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+@PreMatching
+@Priority(AAIRequestFilterPriority.VERSION)
+public class VersionInterceptor extends AAIContainerFilter implements ContainerRequestFilter {
+
+    public static final Pattern EXTRACT_VERSION_PATTERN = Pattern.compile("^(v[1-9][0-9]*).*$");
+
+    private final Set<String> allowedVersions;
+
+    private final SchemaVersions schemaVersions;
+
+    @Autowired
+    public VersionInterceptor(SchemaVersions schemaVersions){
+        this.schemaVersions = schemaVersions;
+        allowedVersions  = schemaVersions.getVersions()
+            .stream()
+            .map(SchemaVersion::toString)
+            .collect(Collectors.toSet());
+
+    }
+
+    @Override
+    public void filter(ContainerRequestContext requestContext) {
+
+        String uri = requestContext.getUriInfo().getPath();
+
+        if (uri.startsWith("search") || uri.startsWith("util/echo") || uri.startsWith("tools") || uri.startsWith("recents")) {
+            return;
+		}
+
+        Matcher matcher = EXTRACT_VERSION_PATTERN.matcher(uri);
+
+        String version = null;
+        if(matcher.matches()){
+            version = matcher.group(1);
+        } else {
+            requestContext.abortWith(createInvalidVersionResponse("AAI_3017", requestContext, version));
+            return;
+        }
+
+        if(!allowedVersions.contains(version)){
+            requestContext.abortWith(createInvalidVersionResponse("AAI_3016", requestContext, version));
+        }
+    }
+
+    private Response createInvalidVersionResponse(String errorCode, ContainerRequestContext context, String version) {
+        AAIException e = new AAIException(errorCode);
+        ArrayList<String> templateVars = new ArrayList<>();
+
+        if (templateVars.isEmpty()) {
+            templateVars.add(context.getMethod());
+            templateVars.add(context.getUriInfo().getPath());
+            templateVars.add(version);
+        }
+
+        String entity = ErrorLogHelper.getRESTAPIErrorResponse(context.getAcceptableMediaTypes(), e, templateVars);
+
+        return Response
+                .status(e.getErrorObject().getHTTPResponseCode())
+                .entity(entity)
+                .build();
+    }
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/VersionLatestInterceptor.java b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/VersionLatestInterceptor.java
new file mode 100644
index 0000000..124bc1a
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/interceptors/pre/VersionLatestInterceptor.java
@@ -0,0 +1,57 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.interceptors.pre;
+
+import org.onap.aai.interceptors.AAIContainerFilter;
+import org.onap.aai.setup.SchemaVersions;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import javax.annotation.Priority;
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerRequestFilter;
+import javax.ws.rs.container.PreMatching;
+import java.net.URI;
+
+@PreMatching
+@Priority(AAIRequestFilterPriority.LATEST)
+public class VersionLatestInterceptor extends AAIContainerFilter implements ContainerRequestFilter {
+
+    private final SchemaVersions schemaVersions;
+
+    @Autowired
+    public VersionLatestInterceptor(SchemaVersions schemaVersions){
+        this.schemaVersions = schemaVersions;
+    }
+
+    @Override
+    public void filter(ContainerRequestContext requestContext) {
+
+        String uri = requestContext.getUriInfo().getPath();
+
+		if(uri.startsWith("latest")){
+		    String rawPath = requestContext.getUriInfo().getRequestUri().getRawPath();
+		    String updatedPath = rawPath.replaceFirst("latest",schemaVersions.getDefaultVersion().toString());
+            URI latest = requestContext.getUriInfo().getRequestUriBuilder().replacePath(updatedPath).build();
+            requestContext.setRequestUri(latest);
+            return;
+        }
+
+    }
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/DslConsumer.java b/aai-traversal/src/main/java/org/onap/aai/rest/DslConsumer.java
new file mode 100644
index 0000000..bdca63b
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/DslConsumer.java
@@ -0,0 +1,187 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.rest;
+
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DefaultValue;
+import javax.ws.rs.Encoded;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+import javax.ws.rs.core.Response.Status;
+
+import org.onap.aai.concurrent.AaiCallable;
+import org.onap.aai.dbmap.DBConnectionType;
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.introspection.ModelType;
+import org.onap.aai.logging.LoggingContext;
+import org.onap.aai.logging.StopWatch;
+import org.onap.aai.rest.db.HttpEntry;
+import org.onap.aai.rest.dsl.DslQueryProcessor;
+import org.onap.aai.rest.search.GenericQueryProcessor;
+import org.onap.aai.rest.search.GremlinServerSingleton;
+import org.onap.aai.rest.search.QueryProcessorType;
+import org.onap.aai.restcore.HttpMethod;
+import org.onap.aai.restcore.RESTAPI;
+import org.onap.aai.serialization.db.DBSerializer;
+import org.onap.aai.serialization.engines.TransactionalGraphEngine;
+import org.onap.aai.serialization.queryformats.Format;
+import org.onap.aai.serialization.queryformats.FormatFactory;
+import org.onap.aai.serialization.queryformats.Formatter;
+import org.onap.aai.serialization.queryformats.SubGraphStyle;
+import org.onap.aai.setup.SchemaVersion;
+import org.onap.aai.setup.SchemaVersions;
+import org.onap.aai.util.TraversalConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+
+@Path("{version: v[1-9][0-9]*|latest}/dsl")
+public class DslConsumer extends RESTAPI {
+
+	private HttpEntry traversalUriHttpEntry;
+
+	private QueryProcessorType processorType = QueryProcessorType.LOCAL_GROOVY;
+
+	private static final String TARGET_ENTITY = "DB";
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DslConsumer.class);
+
+	private DslQueryProcessor dslQueryProcessor;
+
+	private SchemaVersions schemaVersions;
+
+	private String basePath;
+
+	private GremlinServerSingleton gremlinServerSingleton;
+
+	@Autowired
+	public DslConsumer(HttpEntry traversalUriHttpEntry, DslQueryProcessor dslQueryProcessor,
+			SchemaVersions schemaVersions, GremlinServerSingleton gremlinServerSingleton,
+			@Value("${schema.uri.base.path}") String basePath) {
+		this.traversalUriHttpEntry = traversalUriHttpEntry;
+		this.dslQueryProcessor = dslQueryProcessor;
+		this.schemaVersions = schemaVersions;
+		this.gremlinServerSingleton = gremlinServerSingleton;
+		this.basePath = basePath;
+	}
+
+	@PUT
+	@Consumes({ MediaType.APPLICATION_JSON })
+	@Produces({ MediaType.APPLICATION_JSON })
+	public Response executeQuery(String content, @PathParam("version") String versionParam,
+			@PathParam("uri") @Encoded String uri, @DefaultValue("graphson") @QueryParam("format") String queryFormat,
+			@DefaultValue("no_op") @QueryParam("subgraph") String subgraph, @Context HttpHeaders headers,
+			@Context UriInfo info, @Context HttpServletRequest req) {
+		return runner(TraversalConstants.AAI_TRAVERSAL_DSL_TIMEOUT_ENABLED,
+				TraversalConstants.AAI_TRAVERSAL_DSL_TIMEOUT_APP, TraversalConstants.AAI_TRAVERSAL_DSL_TIMEOUT_LIMIT,
+				headers, info, HttpMethod.PUT, new AaiCallable<Response>() {
+					@Override
+					public Response process() {
+						return processExecuteQuery(content, versionParam, uri, queryFormat, subgraph, headers, info,
+								req);
+					}
+				});
+	}
+
+	public Response processExecuteQuery(String content, @PathParam("version") String versionParam,
+			@PathParam("uri") @Encoded String uri, @DefaultValue("graphson") @QueryParam("format") String queryFormat,
+			@DefaultValue("no_op") @QueryParam("subgraph") String subgraph, @Context HttpHeaders headers,
+			@Context UriInfo info, @Context HttpServletRequest req) {
+
+		String methodName = "executeDslQuery";
+		String sourceOfTruth = headers.getRequestHeaders().getFirst("X-FromAppId");
+		String realTime = headers.getRequestHeaders().getFirst("Real-Time");
+		Response response;
+		SchemaVersion version = new SchemaVersion(versionParam);
+
+		TransactionalGraphEngine dbEngine = null;
+		try {
+			LoggingContext.save();
+			DBConnectionType type = this.determineConnectionType(sourceOfTruth, realTime);
+			traversalUriHttpEntry.setHttpEntryProperties(version, type);
+			dbEngine = traversalUriHttpEntry.getDbEngine();
+			JsonObject input = new JsonParser().parse(content).getAsJsonObject();
+			JsonElement dslElement = input.get("dsl");
+			String dsl = "";
+			if (dslElement != null) {
+				dsl = dslElement.getAsString();
+			}
+
+			LoggingContext.targetEntity(TARGET_ENTITY);
+			LoggingContext.targetServiceName(methodName);
+			LoggingContext.startTime();
+			StopWatch.conditionalStart();
+
+			GenericQueryProcessor processor = new GenericQueryProcessor.Builder(dbEngine, gremlinServerSingleton)
+					.queryFrom(dsl, "dsl").queryProcessor(dslQueryProcessor).processWith(processorType).create();
+
+			String result = "";
+			SubGraphStyle subGraphStyle = SubGraphStyle.valueOf(subgraph);
+			List<Object> vertices = processor.execute(subGraphStyle);
+
+			DBSerializer serializer = new DBSerializer(version, dbEngine, ModelType.MOXY, sourceOfTruth);
+			Format format = Format.getFormat(queryFormat);
+			FormatFactory ff = new FormatFactory(traversalUriHttpEntry.getLoader(), serializer, schemaVersions,
+					this.basePath);
+
+			Formatter formater = ff.get(format, info.getQueryParameters());
+
+			result = formater.output(vertices).toString();
+
+			double msecs = StopWatch.stopIfStarted();
+			LoggingContext.elapsedTime((long) msecs, TimeUnit.MILLISECONDS);
+			LoggingContext.successStatusFields();
+			LOGGER.info("Completed");
+
+			response = Response.status(Status.OK).type(MediaType.APPLICATION_JSON).entity(result).build();
+
+		} catch (AAIException e) {
+			response = consumerExceptionResponseGenerator(headers, info, HttpMethod.PUT, e);
+		} catch (Exception e) {
+			AAIException ex = new AAIException("AAI_4000", e);
+			response = consumerExceptionResponseGenerator(headers, info, HttpMethod.PUT, ex);
+		} finally {
+			LoggingContext.restoreIfPossible();
+			LoggingContext.successStatusFields();
+			if (dbEngine != null) {
+				dbEngine.rollback();
+			}
+
+		}
+
+		return response;
+	}
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java b/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java
index 6f6abd1..7ce61e3 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/QueryConsumer.java
@@ -25,7 +25,6 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.Callable;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.Consumes;
@@ -45,10 +44,10 @@ import javax.ws.rs.core.Response.Status;
 import javax.ws.rs.core.UriInfo;
 
 import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.onap.aai.concurrent.AaiCallable;
 import org.onap.aai.dbmap.DBConnectionType;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.introspection.ModelType;
-import org.onap.aai.introspection.Version;
 import org.onap.aai.logging.ErrorLogHelper;
 import org.onap.aai.parsers.query.QueryParser;
 import org.onap.aai.rest.db.HttpEntry;
@@ -69,18 +68,20 @@ import org.onap.aai.serialization.queryformats.SubGraphStyle;
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
 import org.onap.aai.logging.LoggingContext;
-import org.onap.aai.logging.LoggingContext.StatusCode;
 import org.onap.aai.logging.StopWatch;
 
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
+import org.onap.aai.setup.SchemaVersion;
+import org.onap.aai.setup.SchemaVersions;
 import org.onap.aai.util.AAIConstants;
+import org.onap.aai.util.TraversalConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 
-@Path("{version: v9|v1[01234]}/query")
+@Path("{version: v[1-9][0-9]*|latest}/query")
 public class QueryConsumer extends RESTAPI {
-
-    private static final String DEPTH = "depth";
 	
 	/** The introspector factory type. */
 	private ModelType introspectorFactoryType = ModelType.MOXY;
@@ -91,20 +92,42 @@ public class QueryConsumer extends RESTAPI {
 	
 	private static final String TARGET_ENTITY = "DB";
 	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(QueryConsumer.class);
+
+	private HttpEntry traversalUriHttpEntry;
+
 	
+	private SchemaVersions schemaVersions;
+
+	private String basePath;
+
+	private GremlinServerSingleton gremlinServerSingleton;
+
+	@Autowired
+	public QueryConsumer(
+		HttpEntry traversalUriHttpEntry,
+		SchemaVersions schemaVersions,
+		GremlinServerSingleton gremlinServerSingleton,
+		@Value("${schema.uri.base.path}") String basePath
+	){
+	    this.traversalUriHttpEntry  = traversalUriHttpEntry;
+		this.schemaVersions         = schemaVersions;
+		this.gremlinServerSingleton = gremlinServerSingleton;
+		this.basePath               = basePath;
+	}
+
 	@PUT
 	@Consumes({ MediaType.APPLICATION_JSON})
 	@Produces({ MediaType.APPLICATION_JSON})
 	public Response executeQuery(String content, @PathParam("version")String versionParam, @PathParam("uri") @Encoded String uri, @DefaultValue("graphson") @QueryParam("format") String queryFormat,@DefaultValue("no_op") @QueryParam("subgraph") String subgraph, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req){
-		return runner(AAIConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_APP,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
+		return runner(TraversalConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_APP,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
 				headers,
 				info,
 				HttpMethod.GET,
-				new Callable<Response>() {
+				new AaiCallable<Response>() {
 					@Override
-					public Response call() {
+					public Response process() {
 						return processExecuteQuery(content, versionParam, uri, queryFormat, subgraph, headers, info, req);
 					}
 				}
@@ -123,7 +146,7 @@ public class QueryConsumer extends RESTAPI {
 		try {
 			LoggingContext.save();
 			this.checkQueryParams(info.getQueryParameters());
-			Format format = Format.valueOf(queryFormat);
+			Format format = Format.getFormat(queryFormat);
 			if (queryProcessor != null) {
 				processorType = QueryProcessorType.valueOf(queryProcessor);
 			}
@@ -135,19 +158,17 @@ public class QueryConsumer extends RESTAPI {
 			JsonElement startElement = input.get("start");
 			JsonElement queryElement = input.get("query");
 			JsonElement gremlinElement = input.get("gremlin");
-			JsonElement dslElement = input.get("dsl");
 			List<URI> startURIs = new ArrayList<>();
 			String queryURI = "";
 			String gremlin = "";
-			String dsl = "";
 			
-			Version version = Version.valueOf(versionParam);
+			SchemaVersion version = new SchemaVersion(versionParam);
 			DBConnectionType type = this.determineConnectionType(sourceOfTruth, realTime);
-			HttpEntry httpEntry = new HttpEntry(version, introspectorFactoryType, queryStyle, type);
-			dbEngine = httpEntry.getDbEngine();
+			traversalUriHttpEntry.setHttpEntryProperties(version, type);
+			dbEngine = traversalUriHttpEntry.getDbEngine();
 
 			if (startElement != null) {
-	
+
 				if (startElement.isJsonArray()) {
 					for (JsonElement element : startElement.getAsJsonArray()) {
 						startURIs.add(new URI(element.getAsString()));
@@ -162,9 +183,6 @@ public class QueryConsumer extends RESTAPI {
 			if (gremlinElement != null) {
 				gremlin = gremlinElement.getAsString();
 			}
-			if (dslElement != null) {
-				dsl = dslElement.getAsString();
-			}
 			URI queryURIObj = new URI(queryURI);
 			
 			CustomQueryConfig customQueryConfig = getCustomQueryConfig(queryURIObj);
@@ -184,7 +202,7 @@ public class QueryConsumer extends RESTAPI {
 			LoggingContext.targetServiceName(methodName);
 			LoggingContext.startTime();
 			StopWatch.conditionalStart();
-			
+
 			if (!startURIs.isEmpty()) {
 				Set<Vertex> vertexSet = new LinkedHashSet<>();
 				QueryParser uriQuery;
@@ -195,19 +213,16 @@ public class QueryConsumer extends RESTAPI {
 					vertexSet.addAll(vertices);
 				}
 
-				processor = new GenericQueryProcessor.Builder(dbEngine)
+				
+				processor = new GenericQueryProcessor.Builder(dbEngine, gremlinServerSingleton)
 						.startFrom(vertexSet).queryFrom(queryURIObj)
 						.processWith(processorType).create();
 			} else if (!queryURI.equals("")){
-				processor =  new GenericQueryProcessor.Builder(dbEngine)
+				processor =  new GenericQueryProcessor.Builder(dbEngine, gremlinServerSingleton)
 						.queryFrom(queryURIObj)
 						.processWith(processorType).create();
-			} else if(!dsl.equals("")){
-				processor =  new GenericQueryProcessor.Builder(dbEngine)
-						.queryFrom(dsl, "dsl")
-						.processWith(processorType).create();
-			}else {
-				processor =  new GenericQueryProcessor.Builder(dbEngine)
+			} else {
+				processor =  new GenericQueryProcessor.Builder(dbEngine, gremlinServerSingleton)
 						.queryFrom(gremlin, "gremlin")
 						.processWith(processorType).create();
 			}
@@ -215,7 +230,7 @@ public class QueryConsumer extends RESTAPI {
 			List<Object> vertices = processor.execute(subGraphStyle);
 		
 			DBSerializer serializer = new DBSerializer(version, dbEngine, introspectorFactoryType, sourceOfTruth);
-			FormatFactory ff = new FormatFactory(httpEntry.getLoader(), serializer);
+			FormatFactory ff = new FormatFactory(traversalUriHttpEntry.getLoader(), serializer, schemaVersions, this.basePath);
 			
 			Formatter formater =  ff.get(format, info.getQueryParameters());
 		
@@ -250,8 +265,8 @@ public class QueryConsumer extends RESTAPI {
 	
 	public void checkQueryParams(MultivaluedMap<String, String> params) throws AAIException {
 		
-		if (params.containsKey(DEPTH) && params.getFirst(DEPTH).matches("\\d+")) {
-			String depth = params.getFirst(DEPTH);
+		if (params.containsKey("depth") && params.getFirst("depth").matches("\\d+")) {
+			String depth = params.getFirst("depth");
 			Integer i = Integer.parseInt(depth);
 			if (i > 1) {
 				throw new AAIException("AAI_3303");
@@ -274,7 +289,6 @@ public class QueryConsumer extends RESTAPI {
 	
 	private CustomQueryConfig getCustomQueryConfig(URI uriObj ) {
 		
-		GremlinServerSingleton gremlinServerSingleton;
 		CustomQueryConfig customQueryConfig;
 		String path = uriObj.getPath();
 
@@ -282,7 +296,6 @@ public class QueryConsumer extends RESTAPI {
 		boolean hasQuery = false;
 		for ( String part:parts ) {
 			if  ( hasQuery) {
-				gremlinServerSingleton = GremlinServerSingleton.getInstance();
 				return gremlinServerSingleton.getCustomQueryConfig(part);
 			}
 			if ( "query".equals(part)) {
@@ -303,11 +316,13 @@ public class QueryConsumer extends RESTAPI {
 			templateVars.add(missingRequiredQueryParams.toString());
 		}
 
-		return Response
+		Response response = Response
 				.status(e.getErrorObject().getHTTPResponseCode())
 				.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, 
 						templateVars)).build();	
-	}
+
+		return response;
+	} 
 	
 	private Response createMessageInvalidQuerySection(String invalidQuery, HttpHeaders headers, UriInfo info, HttpServletRequest req) {
 		AAIException e = new AAIException("AAI_3014");
@@ -318,11 +333,13 @@ public class QueryConsumer extends RESTAPI {
 			templateVars.add(invalidQuery);
 		}
 
-		return Response
+		Response response = Response
 				.status(e.getErrorObject().getHTTPResponseCode())
 				.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, 
 						templateVars)).build();	
-	}
+
+		return response;
+	} 
 
 
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/RecentAPIConsumer.java b/aai-traversal/src/main/java/org/onap/aai/rest/RecentAPIConsumer.java
new file mode 100644
index 0000000..46bccdf
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/RecentAPIConsumer.java
@@ -0,0 +1,253 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.rest;
+
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.HttpHeaders;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.MultivaluedMap;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.UriInfo;
+
+import org.onap.aai.concurrent.AaiCallable;
+import org.onap.aai.dbmap.DBConnectionType;
+
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.introspection.Introspector;
+import org.onap.aai.introspection.ModelType;
+import org.onap.aai.introspection.exceptions.AAIUnknownObjectException;
+import org.onap.aai.setup.SchemaVersion;
+import org.onap.aai.setup.SchemaVersions;
+import org.onap.aai.rest.db.HttpEntry;
+import org.onap.aai.rest.dsl.DslQueryProcessor;
+import org.onap.aai.rest.search.GenericQueryProcessor;
+import org.onap.aai.rest.search.GremlinServerSingleton;
+import org.onap.aai.rest.search.QueryProcessorType;
+import org.onap.aai.restcore.HttpMethod;
+import org.onap.aai.restcore.RESTAPI;
+import org.onap.aai.serialization.db.DBSerializer;
+import org.onap.aai.serialization.engines.TransactionalGraphEngine;
+import org.onap.aai.serialization.queryformats.Format;
+import org.onap.aai.serialization.queryformats.FormatFactory;
+import org.onap.aai.serialization.queryformats.Formatter;
+import org.onap.aai.serialization.queryformats.SubGraphStyle;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.onap.aai.logging.LoggingContext;
+import org.onap.aai.logging.StopWatch;
+
+import org.onap.aai.util.AAIConstants;
+import org.onap.aai.util.TraversalConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+
+@Path("/recents/{version: v[1-9][0-9]*|latest}")
+public class RecentAPIConsumer extends RESTAPI {
+
+	/** The introspector factory type. */
+	private ModelType introspectorFactoryType = ModelType.MOXY;
+
+	private QueryProcessorType processorType = QueryProcessorType.LOCAL_GROOVY;
+	/** The query style. */
+
+	private static final String TARGET_ENTITY = "DB";
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(RecentAPIConsumer.class);
+
+	private HttpEntry traversalUriHttpEntry;
+
+	private DslQueryProcessor dslQueryProcessor;
+
+	private SchemaVersions schemaVersions;
+
+	private String basePath;
+
+	private GremlinServerSingleton gremlinServerSingleton;
+
+
+	@Autowired
+	public RecentAPIConsumer(
+		HttpEntry traversalUriHttpEntry,
+		DslQueryProcessor dslQueryProcessor,
+		SchemaVersions schemaVersions,
+		GremlinServerSingleton gremlinServerSingleton,
+		@Value("${schema.uri.base.path}") String basePath
+	){
+		this.traversalUriHttpEntry  = traversalUriHttpEntry;
+		this.dslQueryProcessor      = dslQueryProcessor;
+		this.schemaVersions         = schemaVersions;
+		this.gremlinServerSingleton = gremlinServerSingleton;
+		this.basePath               = basePath;
+	}
+
+	@GET
+	@Path("/{nodeType: .+}")
+	@Consumes({ MediaType.APPLICATION_JSON })
+	@Produces({ MediaType.APPLICATION_JSON })
+	public Response getRecentData(String content, @PathParam("version") String versionParam,
+			@PathParam("nodeType") String nodeType, @Context HttpHeaders headers, @Context UriInfo info) {
+
+		return runner(TraversalConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED, TraversalConstants.AAI_TRAVERSAL_TIMEOUT_APP,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT, headers, info, HttpMethod.GET, new AaiCallable<Response>() {
+					@Override
+					public Response process() {
+						return processRecentData(content, versionParam, nodeType, info, headers);
+					}
+				});
+
+	}
+
+	public Response processRecentData(String content, @PathParam("version") String versionParam,
+			@PathParam("nodeType") String nodeType, @Context UriInfo info, @Context HttpHeaders headers) {
+
+		String methodName = "processRecentData";
+		String sourceOfTruth = headers.getRequestHeaders().getFirst("X-FromAppId");
+		String realTime = headers.getRequestHeaders().getFirst("Real-Time");
+		String queryProcessor = headers.getRequestHeaders().getFirst("QueryProcessor");
+		QueryProcessorType processorType = this.processorType;
+		Response response = null;
+		TransactionalGraphEngine dbEngine = null;
+		try {
+			LoggingContext.save();
+			
+			if (queryProcessor != null) {
+				processorType = QueryProcessorType.valueOf(queryProcessor);
+			}
+
+			SchemaVersion version = new SchemaVersion(versionParam);
+			this.checkVersion(version);
+			
+			DBConnectionType type = this.determineConnectionType(sourceOfTruth, realTime);
+			traversalUriHttpEntry.setHttpEntryProperties(version, type);
+			dbEngine = traversalUriHttpEntry.getDbEngine();
+
+			/*
+			 * Check for mandatory parameters here
+			 */
+			
+			this.checkNodeType(nodeType);
+			this.checkQueryParams(info.getQueryParameters());
+			
+			GenericQueryProcessor processor = null;
+
+			LoggingContext.targetEntity(TARGET_ENTITY);
+			LoggingContext.targetServiceName(methodName);
+			LoggingContext.startTime();
+			StopWatch.conditionalStart();
+
+			processor = new GenericQueryProcessor.Builder(dbEngine, gremlinServerSingleton).queryFrom(nodeType, "nodeQuery")
+					.uriParams(info.getQueryParameters())
+					.processWith(processorType).create();
+
+			
+			
+			String result = "";
+			SubGraphStyle subGraphStyle = null;
+			List<Object> vertices = processor.execute(subGraphStyle);
+
+			DBSerializer serializer = new DBSerializer(version, dbEngine, introspectorFactoryType, sourceOfTruth);
+            FormatFactory ff = new FormatFactory(traversalUriHttpEntry.getLoader(), serializer, schemaVersions, this.basePath);
+            Format format = Format.pathed_resourceversion;
+			
+			Formatter formater = ff.get(format, info.getQueryParameters());
+
+			result = formater.output(vertices).toString();
+
+			double msecs = StopWatch.stopIfStarted();
+			LoggingContext.elapsedTime((long) msecs, TimeUnit.MILLISECONDS);
+			LoggingContext.successStatusFields();
+			LOGGER.info("Completed");
+
+			response = Response.status(Status.OK).type(MediaType.APPLICATION_JSON).entity(result).build();
+
+		} catch (AAIException e) {
+			response = consumerExceptionResponseGenerator(headers, info, HttpMethod.GET, e);
+		} catch (Exception e) {
+			AAIException ex = new AAIException("AAI_4000", e);
+			response = consumerExceptionResponseGenerator(headers, info, HttpMethod.GET, ex);
+		} finally {
+			
+			LoggingContext.restoreIfPossible();
+			LoggingContext.successStatusFields();
+			if (dbEngine != null) {
+				dbEngine.rollback();
+			}
+
+		}
+
+		return response;
+	}
+
+	private void checkVersion(SchemaVersion version) throws AAIException {
+		if(!schemaVersions.getVersions().contains(version)){
+			throw new AAIException("AAI_3021", "Schema Version is not valid");
+		}
+	}
+
+	public void checkNodeType(String nodeType) throws AAIException {
+		try {
+			Introspector target = traversalUriHttpEntry.getLoader().introspectorFromName(nodeType);
+		} catch (AAIUnknownObjectException e) {
+			throw new AAIException("AAI_6115", "Unrecognized nodeType [" + nodeType + "] passed to recents query."); 
+		}
+	}
+	public void checkQueryParams(MultivaluedMap<String, String> params) throws AAIException {
+
+		boolean isHoursParameter = false;
+		boolean isDateTimeParameter = false;
+		
+		if (params != null && params.containsKey("hours") && params.getFirst("hours").matches("-?\\d+")) {
+			isHoursParameter = true;
+			
+			Long hours = Long.parseLong(params.getFirst("hours"));
+			if (hours < 1 || hours > AAIConstants.HISTORY_MAX_HOURS) {
+				throw new AAIException("AAI_3021", " Valid values for hours are 1 to " + AAIConstants.HISTORY_MAX_HOURS);
+			}
+		}
+		if (params != null && params.containsKey("date-time") && params.getFirst("date-time").matches("-?\\d+")) {
+			isDateTimeParameter = true;
+			Long minStartTime = System.currentTimeMillis() - TimeUnit.HOURS.toMillis(AAIConstants.HISTORY_MAX_HOURS);
+			Long startTime = Long.parseLong(params.getFirst("date-time"));
+			if (startTime < minStartTime) {
+				throw new AAIException("AAI_3021", " Valid values for date-time are "+minStartTime+" to " +  System.currentTimeMillis() );
+			}
+		}
+		
+		if(!isHoursParameter && !isDateTimeParameter){
+			throw new AAIException("AAI_3021", "Send valid hours or date-time to specify the timebounds");
+		}
+		
+        if(isHoursParameter && isDateTimeParameter){
+        	throw new AAIException("AAI_3021", "Send either hours or date-time and not both to specify the timebounds");
+		}
+
+        
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslContext.java b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslContext.java
new file mode 100644
index 0000000..3a3cc96
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslContext.java
@@ -0,0 +1,130 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.rest.dsl;
+
+import java.util.Deque;
+import java.util.LinkedList;
+
+import org.antlr.v4.runtime.ParserRuleContext;
+
+public class DslContext {
+
+	private ParserRuleContext ctx;
+
+	private String currentNode;
+
+	private String previousNode;
+
+	private boolean isTraversal = false;
+	private boolean isWhereQuery = false;
+	private boolean isUnionQuery = false;
+	private boolean isUnionStart = false;
+
+	private String whereStartNode = "";
+
+	private Deque<String> unionStartNodes = new LinkedList<String>();
+
+	/*
+	 * Limit Queries have to be applied in the end - so i have to set this in
+	 * context
+	 */
+	StringBuilder limitQuery = new StringBuilder();
+
+	public ParserRuleContext getCtx() {
+		return ctx;
+	}
+
+	public void setCtx(ParserRuleContext ctx) {
+		this.ctx = ctx;
+	}
+
+	public String getCurrentNode() {
+		return currentNode;
+	}
+
+	public void setCurrentNode(String currentNode) {
+		this.currentNode = currentNode;
+	}
+
+	public String getPreviousNode() {
+		return previousNode;
+	}
+
+	public void setPreviousNode(String previousNode) {
+		this.previousNode = previousNode;
+	}
+
+	public boolean isTraversal() {
+		return isTraversal;
+	}
+
+	public void setTraversal(boolean isTraversal) {
+		this.isTraversal = isTraversal;
+	}
+
+	public boolean isWhereQuery() {
+		return isWhereQuery;
+	}
+
+	public void setWhereQuery(boolean isWhereQuery) {
+		this.isWhereQuery = isWhereQuery;
+	}
+
+	public boolean isUnionQuery() {
+		return isUnionQuery;
+	}
+
+	public void setUnionQuery(boolean isUnionQuery) {
+		this.isUnionQuery = isUnionQuery;
+	}
+
+	public String getWhereStartNode() {
+		return whereStartNode;
+	}
+
+	public void setWhereStartNode(String whereStartNode) {
+		this.whereStartNode = whereStartNode;
+	}
+
+	public Deque<String> getUnionStartNodes() {
+		return unionStartNodes;
+	}
+
+	public void setUnionStartNodes(Deque<String> unionStartNodes) {
+		this.unionStartNodes = unionStartNodes;
+	}
+
+	public boolean isUnionStart() {
+		return isUnionStart;
+	}
+
+	public void setUnionStart(boolean isUnionStart) {
+		this.isUnionStart = isUnionStart;
+	}
+
+	public StringBuilder getLimitQuery() {
+		return limitQuery;
+	}
+
+	public void setLimitQuery(StringBuilder limitQuery) {
+		this.limitQuery = limitQuery;
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslListener.java b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslListener.java
index 1b8341d..ecd04ac 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslListener.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslListener.java
@@ -20,16 +20,21 @@
 package org.onap.aai.rest.dsl;
 
 import java.util.ArrayList;
+import java.util.Deque;
 import java.util.HashMap;
+import java.util.LinkedList;
 import java.util.Map;
 import java.util.List;
 
 import org.antlr.v4.runtime.tree.TerminalNode;
 
 import org.onap.aai.AAIDslParser;
-import org.onap.aai.serialization.db.EdgeRules;
+import org.onap.aai.edges.EdgeRuleQuery;
+import org.onap.aai.edges.enums.EdgeType;
+import org.onap.aai.exceptions.AAIException;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.onap.aai.AAIDslBaseListener;
-
+import org.onap.aai.edges.EdgeIngestor;
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
 
@@ -39,246 +44,150 @@ import com.att.eelf.configuration.EELFManager;
 public class DslListener extends AAIDslBaseListener {
 
 	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DslQueryProcessor.class);
-	private final EdgeRules edgeRules = EdgeRules.getInstance();
-
-	protected List<String> list = null;
-	//TODO Use StringBuilder to build the query than concat
-	String query = "";
-
-	Map<Integer, String> unionMap = new HashMap<>();
-	Map<String, String> flags = new HashMap<>();
-
-	String currentNode = "";
-	String prevsNode = "";
-	int commas = 0;
 
-	int unionKey = 0;
-	int unionMembers = 0;
-	boolean isUnionBeg = false;
-	boolean isUnionTraversal = false;
+	private final EdgeIngestor edgeRules;
 
-	boolean isTraversal = false;
-	boolean isWhereTraversal = false;
-	String whereTraversalNode = "";
-
-	String limitQuery = "";
-	boolean isNot = false;
+	DslContext context = null;
+	DslQueryBuilder dslBuilder = null;
 
 	/**
 	 * Instantiates a new DslListener.
 	 */
+	@Autowired
+	public DslListener(EdgeIngestor edgeIngestor) {
+		this.edgeRules = edgeIngestor;
+		context = new DslContext();
+		dslBuilder = new DslQueryBuilder(edgeIngestor);
+	}
 
-	public DslListener() {
-		list = new ArrayList<>();
+	public String getQuery() {
+		return dslBuilder.getQuery().toString();
 	}
 
 	@Override
 	public void enterAaiquery(AAIDslParser.AaiqueryContext ctx) {
-		query += "builder";
+		dslBuilder.start();
 	}
 
 	@Override
-	public void enterDslStatement(AAIDslParser.DslStatementContext ctx) {
-		// LOGGER.info("Statement Enter"+ctx.getText());
-		/*
-		 * This block of code is entered for every query statement
-		 */
-		if (isUnionBeg) {
-			isUnionBeg = false;
-			isUnionTraversal = true;
-
-		} else if (unionMembers > 0) {
-			unionMembers--;
-			query += ",builder.newInstance()";
-			isUnionTraversal = true;
-		}
-
+	public void exitAaiquery(AAIDslParser.AaiqueryContext ctx) {
+		dslBuilder.end(context);
 	}
 
 	@Override
-	public void exitDslStatement(AAIDslParser.DslStatementContext ctx) {
-		/*
-		 * Nothing to be done here for now
-		 * LOGGER.info("Statement Exit"+ctx.getText());
-		 */
+	public void enterDslStatement(AAIDslParser.DslStatementContext ctx) {
+		if (context.isUnionStart()) {
+			dslBuilder.startUnion();
+		}
 	}
 
 	@Override
-	public void exitAaiquery(AAIDslParser.AaiqueryContext ctx) {
-		/*
-		 * dedup is by default for all queries If the query has limit in it
-		 * include this as well LOGGER.info("Statement Exit"+ctx.getText());
-		 */
-
-		query += ".cap('x').unfold().dedup()" + limitQuery;
+	public void exitDslStatement(AAIDslParser.DslStatementContext ctx) {
+		if (context.isUnionQuery()) {
+			dslBuilder.comma(context);
+			context.setUnionStart(true);
+		}
 	}
 
-	/*
-	 * TODO: The contexts are not inherited from a single parent in AAIDslParser
-	 * Need to find a way to do that
-	 */
 	@Override
 	public void enterSingleNodeStep(AAIDslParser.SingleNodeStepContext ctx) {
-		
-		prevsNode = currentNode;
-		currentNode = ctx.NODE().getText();
+		try {
+			/*
+			 * Set the previous Node to current node and get the new current
+			 * node
+			 */
+			context.setPreviousNode(context.getCurrentNode());
+			context.setCurrentNode(ctx.NODE().getText());
 
-		this.generateQuery();
-		if (ctx.STORE() != null && ctx.STORE().getText().equals("*")) {
-			flags.put(currentNode, "store");
-		}
+			if (context.isUnionQuery() || context.isTraversal() || context.isWhereQuery()) {
+				String oldPreviousNode = context.getPreviousNode();
 
-	}
+				if (context.isUnionStart()) {
+					String previousNode = context.getUnionStartNodes().peek();
+					context.setPreviousNode(previousNode);
 
-	@Override
-	public void enterSingleQueryStep(AAIDslParser.SingleQueryStepContext ctx) {
-		
-		prevsNode = currentNode;
-		currentNode = ctx.NODE().getText();
-		this.generateQuery();
-
-		if (ctx.STORE() != null && ctx.STORE().getText().equals("*")) {
-			flags.put(currentNode, "store");
-		}
-	}
+					context.setUnionStart(false);
+				}
 
-	@Override
-	public void enterMultiQueryStep(AAIDslParser.MultiQueryStepContext ctx) {
-		
-		prevsNode = currentNode;
-		currentNode = ctx.NODE().getText();
-		this.generateQuery();
-		
-		if (ctx.STORE() != null && ctx.STORE().getText().equals("*")) {
-			flags.put(currentNode, "store");
-		}
+				dslBuilder.edgeQuery(context);
 
-	}
+				/*
+				 * Reset is required bcos for union queries im changing the
+				 * context
+				 */
+				context.setPreviousNode(oldPreviousNode);
 
-	/*
-	 * Generates the QueryBuilder syntax for the dsl query
-	 */
-	private void generateQuery() {
-		String edgeType = "";
-
-		if (isUnionTraversal || isTraversal || isWhereTraversal) {
-			String previousNode = prevsNode;
-			if (isUnionTraversal) {
-				previousNode = unionMap.get(unionKey);
-				isUnionTraversal = false;
 			}
 
-			if (edgeRules.hasTreeEdgeRule(previousNode, currentNode)) {
-				edgeType = "EdgeType.TREE";
-			}else if (edgeRules.hasCousinEdgeRule(previousNode, currentNode, "")) {
-				edgeType = "EdgeType.COUSIN";
-			} else 
-				edgeType = "EdgeType.COUSIN";
-			
-			query += ".createEdgeTraversal(" + edgeType + ", '" + previousNode + "','" + currentNode + "')";
+			else {
+				dslBuilder.nodeQuery(context);
+			}
 
+		} catch (AAIException e) {
+			LOGGER.info("AAIException in DslListener" + e.getMessage());
 		}
 
-		else
-			query += ".getVerticesByProperty('aai-node-type', '" + currentNode + "')";
 	}
 
 	@Override
 	public void exitSingleNodeStep(AAIDslParser.SingleNodeStepContext ctx) {
-
-		generateExitStep();
-	}
-
-	@Override
-	public void exitSingleQueryStep(AAIDslParser.SingleQueryStepContext ctx) {
-		generateExitStep();
-	}
-
-	@Override
-	public void exitMultiQueryStep(AAIDslParser.MultiQueryStepContext ctx) {
-		generateExitStep();
-
+		context.setCtx(ctx);
+		dslBuilder.store(context);
 	}
 
 	private void generateExitStep() {
-		if (flags.containsKey(currentNode)) {
-			String storeFlag = flags.get(currentNode);
-			if (storeFlag != null && storeFlag.equals("store"))
-				query += ".store('x')";
-			flags.remove(currentNode);
-		}
+
 	}
 
 	@Override
 	public void enterUnionQueryStep(AAIDslParser.UnionQueryStepContext ctx) {
-		isUnionBeg = true;
 
-		unionKey++;
-		unionMap.put(unionKey, currentNode);
-		query += ".union(builder.newInstance()";
+		Deque<String> unionStartNodes = context.getUnionStartNodes();
+		unionStartNodes.add(context.getCurrentNode());
 
-		List<TerminalNode> commaNodes = ctx.COMMA();
+		context.setUnionStart(true);
+		/*
+		 * I may not need this
+		 */
+		context.setUnionQuery(true);
+		dslBuilder.union(context);
 
-		for (TerminalNode node : commaNodes) {
-			unionMembers++;
-		}
 	}
 
 	@Override
 	public void exitUnionQueryStep(AAIDslParser.UnionQueryStepContext ctx) {
-		isUnionBeg = false;
-		unionMap.remove(unionKey);
+		context.setUnionStart(false);
+		context.setUnionQuery(false);
+		Deque<String> unionStartNodes = context.getUnionStartNodes();
+		if (unionStartNodes.peek() != null) {
+			unionStartNodes.pop();
+		}
 
-		query += ")";
-		unionKey--;
+		dslBuilder.endUnion(context);
 
 	}
 
 	@Override
 	public void enterFilterTraverseStep(AAIDslParser.FilterTraverseStepContext ctx) {
-		isWhereTraversal = true;
-		whereTraversalNode = currentNode;
-		query += ".where(builder.newInstance()";
+		context.setWhereQuery(true);
+		context.setWhereStartNode(context.getCurrentNode());
+		dslBuilder.where(context);
+
 	}
 
 	@Override
 	public void exitFilterTraverseStep(AAIDslParser.FilterTraverseStepContext ctx) {
-		query += ")";
-		isWhereTraversal = false;
-		currentNode = whereTraversalNode;
+		context.setWhereQuery(false);
+		context.setCurrentNode(context.getWhereStartNode());
+
+		dslBuilder.endWhere(context);
+
 	}
 
 	@Override
 	public void enterFilterStep(AAIDslParser.FilterStepContext ctx) {
-		if (ctx.NOT() != null && ctx.NOT().getText().equals("!"))
-			isNot = true;
-
-		List<TerminalNode> nodes = ctx.KEY();
-		String key = ctx.KEY(0).getText();
-
-		if (isNot) {
-			query += ".getVerticesExcludeByProperty(";
-			isNot = false;
-		} else
-			query += ".getVerticesByProperty(";
-
-		if (nodes.size() == 2) {
-			query += key + "," + ctx.KEY(1).getText();
-			query += ")";
-		}
-
-		if (nodes.size() > 2) {
-
-			for (TerminalNode node : nodes) {
-				if (node.getText().equals(key))
-					continue;
-
-				query += key + "," + node.getText();
-				query += ")";
-			}
-
-		}
-
+		context.setCtx(ctx);
+		dslBuilder.filter(context);
 	}
 
 	@Override
@@ -288,17 +197,17 @@ public class DslListener extends AAIDslBaseListener {
 
 	@Override
 	public void enterTraverseStep(AAIDslParser.TraverseStepContext ctx) {
-		isTraversal = true;
+		context.setTraversal(true);
 	}
 
 	@Override
 	public void exitTraverseStep(AAIDslParser.TraverseStepContext ctx) {
-		isTraversal = false;
+		context.setTraversal(false);
 	}
 
 	@Override
 	public void enterLimitStep(AAIDslParser.LimitStepContext ctx) {
-		String value = ctx.NODE().getText();
-		limitQuery += ".limit(" + value + ")";
+		context.setCtx(ctx);
+		dslBuilder.limit(context);
 	}
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslQueryBuilder.java b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslQueryBuilder.java
new file mode 100644
index 0000000..59f4443
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslQueryBuilder.java
@@ -0,0 +1,190 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.rest.dsl;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import org.antlr.v4.runtime.tree.TerminalNode;
+import org.apache.tinkerpop.gremlin.structure.Direction;
+import org.apache.tinkerpop.gremlin.structure.Edge;
+import org.onap.aai.AAIDslBaseListener;
+import org.onap.aai.AAIDslParser;
+import org.onap.aai.edges.EdgeIngestor;
+import org.onap.aai.edges.EdgeRuleQuery;
+import org.onap.aai.edges.enums.EdgeType;
+import org.onap.aai.exceptions.AAIException;
+
+public class DslQueryBuilder {
+
+	private StringBuilder query;
+	private final EdgeIngestor edgeRules;
+
+	public DslQueryBuilder(EdgeIngestor edgeIngestor) {
+		this.edgeRules = edgeIngestor;
+		query = new StringBuilder();
+	}
+
+	public StringBuilder getQuery() {
+		return query;
+	}
+
+	public void setQuery(StringBuilder query) {
+		this.query = query;
+	}
+
+	public DslQueryBuilder start() {
+		query.append("builder");
+		return this;
+	}
+
+	public DslQueryBuilder startUnion() {
+		query.append("builder.newInstance()");
+		return this;
+	}
+
+	public DslQueryBuilder end(DslContext context) {
+		query.append(".cap('x').unfold().dedup()").append(context.getLimitQuery());
+		return this;
+	}
+
+	public DslQueryBuilder nodeQuery(DslContext context) {
+		query.append(".getVerticesByProperty('aai-node-type', '").append(context.getCurrentNode()).append("')");
+		return this;
+	}
+
+	public DslQueryBuilder edgeQuery(DslContext context) throws AAIException {
+		EdgeRuleQuery.Builder baseQ = new EdgeRuleQuery.Builder(context.getPreviousNode(), context.getCurrentNode());
+		String edgeType = "";
+		if (!edgeRules.hasRule(baseQ.build())) {
+			throw new AAIException("AAI_6120", "No EdgeRule found for passed nodeTypes: " + context.getPreviousNode()
+			+ ", " + context.getCurrentNode());
+		} else if (edgeRules.hasRule(baseQ.edgeType(EdgeType.TREE).build())) {
+			edgeType = "EdgeType.TREE";
+		} else if (edgeRules.hasRule(baseQ.edgeType(EdgeType.COUSIN).build())) {
+			edgeType = "EdgeType.COUSIN";
+		} else
+			edgeType = "EdgeType.COUSIN";
+
+		query.append(".createEdgeTraversal(").append(edgeType).append(", '").append(context.getPreviousNode())
+		.append("','").append(context.getCurrentNode()).append("')");
+
+		return this;
+	}
+
+	public DslQueryBuilder where(DslContext context) {
+		query.append(".where(builder.newInstance()");
+		return this;
+	}
+
+	public DslQueryBuilder endWhere(DslContext context) {
+		query.append(")");
+		return this;
+	}
+
+	public DslQueryBuilder endUnion(DslContext context) {
+		/*
+		 * Need to delete the last comma
+		 */
+		if (query.toString().endsWith(",")) {
+			query.deleteCharAt(query.length() - 1);
+		}
+		query.append(")");
+		return this;
+	}
+
+	public DslQueryBuilder limit(DslContext context) {
+		/*
+		 * limit queries are strange - You have to append in the end
+		 */
+		AAIDslParser.LimitStepContext ctx = (AAIDslParser.LimitStepContext) context.getCtx();
+		context.setLimitQuery(new StringBuilder(".limit(").append(ctx.NODE().getText()).append(")"));
+		return this;
+	}
+
+	public DslQueryBuilder filter(DslContext context) {
+		return this.filterPropertyStart(context).filterPropertyKeys(context).filterPropertyEnd();
+
+	}
+
+	public DslQueryBuilder filterPropertyStart(DslContext context) {
+		AAIDslParser.FilterStepContext ctx = (AAIDslParser.FilterStepContext) context.getCtx();
+		if (ctx.NOT() != null && ctx.NOT().getText().equals("!"))
+			query.append(".getVerticesExcludeByProperty(");
+		else
+			query.append(".getVerticesByProperty(");
+
+		return this;
+
+	}
+
+	public DslQueryBuilder filterPropertyEnd() {
+		query.append(")");
+		return this;
+
+	}
+
+	public DslQueryBuilder filterPropertyKeys(DslContext context) {
+		AAIDslParser.FilterStepContext ctx = (AAIDslParser.FilterStepContext) context.getCtx();
+		final String key = ctx.KEY(0).getText();
+		
+		query.append(key);
+
+		List<TerminalNode> nodes = ctx.KEY();
+		List<String> valuesArray = nodes.stream().filter((node) -> !key.equals(node.getText()))
+				                              .map((node) -> "'" + node.getText().replace("'", "").trim() + "'")
+		                                      .collect(Collectors.toList());
+		
+		/*
+		 * The whole point of doing this to separate P.within from key-value search
+		 * For a list of values QB uses P.within
+		 * For just a single value QB uses key,value check
+		 */
+		if (nodes.size() > 2) {
+			String values = String.join(",", valuesArray);
+			query.append(",").append(" new ArrayList<>(Arrays.asList(" + values.toString() + "))");
+		} else {
+			if (!valuesArray.isEmpty())
+				query.append(",").append(valuesArray.get(0).toString());
+		}
+		return this;
+	}
+
+	public DslQueryBuilder union(DslContext context) {
+		query.append(".union(");
+		return this;
+	}
+
+	public DslQueryBuilder store(DslContext context) {
+		AAIDslParser.SingleNodeStepContext ctx = (AAIDslParser.SingleNodeStepContext) context.getCtx();
+		if (ctx.STORE() != null && ctx.STORE().getText().equals("*")) {
+			query.append(".store('x')");
+		}
+		return this;
+
+	}
+
+	public DslQueryBuilder comma(DslContext context) {
+		query.append(",");
+		return this;
+
+	}
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslQueryProcessor.java b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslQueryProcessor.java
index 61f16d4..b2be402 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslQueryProcessor.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/DslQueryProcessor.java
@@ -36,6 +36,8 @@ import org.antlr.v4.runtime.Token;
 
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
+import org.springframework.beans.factory.annotation.Autowired;
+
 /**
  * The Class DslQueryProcessor.
  */
@@ -43,6 +45,13 @@ public class DslQueryProcessor {
 
 	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DslQueryProcessor.class);
 
+	private DslListener dslListener;
+
+	@Autowired
+	public DslQueryProcessor(DslListener dslListener){
+		this.dslListener = dslListener;
+	}
+
 	public String parseAaiQuery(String aaiQuery) {
 		try {
 			// Create a input stream that reads our string
@@ -64,34 +73,18 @@ public class DslQueryProcessor {
 
 			// Walk it and attach our listener
 			ParseTreeWalker walker = new ParseTreeWalker();
-			DslListener listener = new DslListener();
-			walker.walk(listener, ptree);
-			LOGGER.info("Final QUERY" + listener.query);
+			walker.walk(dslListener, ptree);
+			LOGGER.info("Final QUERY" + dslListener.getQuery());
 
 			/*
 			 * TODO - Visitor patternQueryDslVisitor visitor = new
 			 * QueryDslVisitor(); String query = visitor.visit(ptree);
 			 * 
 			 */
-			return listener.query;
+			return dslListener.getQuery();
 		} catch (Exception e) {
 			LOGGER.error("Error while processing the query"+e.getMessage());
 		}
 		return "";
 	}
-
-	public static class Builder {
-
-		/*
-		 * Builder constructor doesnt do anything
-		 */
-		public Builder() {
-			// Do nothing
-		}
-
-		public String build(String aaiQuery) {
-
-			return new DslQueryProcessor().parseAaiQuery(aaiQuery);
-		}
-	}
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/retired/RetiredConsumer.java b/aai-traversal/src/main/java/org/onap/aai/rest/retired/RetiredConsumer.java
deleted file mode 100644
index aea9083..0000000
--- a/aai-traversal/src/main/java/org/onap/aai/rest/retired/RetiredConsumer.java
+++ /dev/null
@@ -1,140 +0,0 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
- */
-package org.onap.aai.rest.retired;
-
-import java.util.ArrayList;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.DELETE;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.PUT;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.HttpHeaders;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.UriInfo;
-
-import io.swagger.jaxrs.PATCH;
-
-import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.logging.ErrorLogHelper;
-import org.onap.aai.restcore.RESTAPI;
-import org.onap.aai.util.AAIConfig;
-
-/**
- * The Class RetiredConsumer.
- */
-public abstract class RetiredConsumer extends RESTAPI {
-
-	/**
-	 * Creates the message get.
-	 *
-	 * @param versionParam the version param
-	 * @param headers the headers
-	 * @param info the info
-	 * @param req the req
-	 * @return the response
-	 */
-	@GET
-	@Path("/{uri:.*}")
-	public Response createMessageGet(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
-		return createMessage(versionParam, headers, info, req);
-	}
-	
-	/**
-	 * Creates the message delete.
-	 *
-	 * @param versionParam the version param
-	 * @param headers the headers
-	 * @param info the info
-	 * @param req the req
-	 * @return the response
-	 */
-	@DELETE
-	@Path("/{uri:.*}")
-	public Response createMessageDelete(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
-		return createMessage(versionParam, headers, info, req);
-	}
-	
-	/**
-	 * Creates the message post.
-	 *
-	 * @param versionParam the version param
-	 * @param headers the headers
-	 * @param info the info
-	 * @param req the req
-	 * @return the response
-	 */
-	@POST
-	@Path("/{uri:.*}")
-	public Response createMessagePost(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
-		return createMessage(versionParam, headers, info, req);
-	}
-	
-	@PATCH
-	@Path("/{uri:.*}")
-	public Response createMessagePatch(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
-		return createMessage(versionParam, headers, info, req);
-	}
-	/**
-	 * Creates the message put.
-	 *
-	 * @param versionParam the version param
-	 * @param headers the headers
-	 * @param info the info
-	 * @param req the req
-	 * @return the response
-	 */
-	@PUT
-	@Path("/{uri:.*}")
-	public Response createMessagePut(@PathParam("version")String versionParam, @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest req) {
-		return createMessage(versionParam, headers, info, req);
-	}
-	
-	
-	/**
-	 * Creates the message.
-	 *
-	 * @param versionParam the version param
-	 * @param headers the headers
-	 * @param info the info
-	 * @param req the req
-	 * @return the response
-	 */
-	private Response createMessage(String versionParam, HttpHeaders headers, UriInfo info, HttpServletRequest req) {
-		AAIException e = new AAIException("AAI_3007");
-		
-		ArrayList<String> templateVars = new ArrayList<String>();
-
-		if (templateVars.size() == 0) {
-			templateVars.add("PUT");
-			templateVars.add(info.getPath().toString());
-			templateVars.add(versionParam);
-			templateVars.add(AAIConfig.get("aai.default.api.version", ""));
-		}
-				
-		return Response
-				.status(e.getErrorObject().getHTTPResponseCode())
-				.entity(ErrorLogHelper.getRESTAPIErrorResponse(headers.getAcceptableMediaTypes(), e, 
-						templateVars)).build();	
-	}
-}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/CustomQueryConfig.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/CustomQueryConfig.java
index 44420d5..2fa7ec1 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/CustomQueryConfig.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/search/CustomQueryConfig.java
@@ -8,7 +8,7 @@
  * 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
+ *    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,
@@ -22,36 +22,32 @@ package org.onap.aai.rest.search;
 import java.util.List;
 
 public class CustomQueryConfig {
-
-    private String query;
-    private List<String> queryOptionalProperties;
-    private List<String> queryRequiredProperties;
-
-    public CustomQueryConfig() {
-        // used by GetCustomQueryConfig
-    }
-
-    public void setQuery(String query) {
-        this.query = query;
-    }
-
-    public String getQuery() {
-        return this.query;
-    }
-
-    public void setQueryOptionalProperties(List<String> queryOptionalProperties) {
-        this.queryOptionalProperties = queryOptionalProperties;
-    }
-
-    public List<String> getQueryOptionalProperties() {
-        return queryOptionalProperties;
-    }
-
-    public void setQueryRequiredProperties(List<String> queryRequiredProperties) {
-        this.queryRequiredProperties = queryRequiredProperties;
-    }
-
-    public List<String> getQueryRequiredProperties() {
-        return queryRequiredProperties;
-    }
+	public CustomQueryConfig() {
+		// used by GetCustomQueryConfig
+	}
+	
+	
+	private String query;
+	private List<String> queryOptionalProperties;
+	private List<String> queryRequiredProperties;
+	
+	public void setQuery(String query) {
+		this.query = query;
+	}
+	public String getQuery() {
+		return this.query;
+	}
+
+	public void setQueryOptionalProperties( List<String> queryOptionalProperties) {
+		this.queryOptionalProperties = queryOptionalProperties;
+	}
+	public List<String> getQueryOptionalProperties( ) {
+		return queryOptionalProperties;
+	}
+	public void setQueryRequiredProperties( List<String> queryRequiredProperties) {
+		this.queryRequiredProperties = queryRequiredProperties;
+	}
+	public List<String> getQueryRequiredProperties( ) {
+		return queryRequiredProperties;
+	}
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/GenericQueryProcessor.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/GenericQueryProcessor.java
index 6831fb8..fd9d53b 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/GenericQueryProcessor.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/search/GenericQueryProcessor.java
@@ -19,46 +19,51 @@
  */
 package org.onap.aai.rest.search;
 
-import java.io.FileNotFoundException;
-import java.net.URI;
-import java.util.*;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.ws.rs.core.MultivaluedHashMap;
-import javax.ws.rs.core.MultivaluedMap;
-
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
 import org.apache.tinkerpop.gremlin.process.traversal.P;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
 import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
 import org.apache.tinkerpop.gremlin.structure.Graph;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
 import org.javatuples.Pair;
+import org.onap.aai.config.SpringContextAware;
+import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.query.builder.MissingOptionalParameter;
 import org.onap.aai.rest.dsl.DslQueryProcessor;
+import org.onap.aai.restcore.search.GroovyQueryBuilderSingleton;
 import org.onap.aai.restcore.util.URITools;
 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
 import org.onap.aai.serialization.queryformats.SubGraphStyle;
 
-import jersey.repackaged.com.google.common.base.Joiner;
+import javax.ws.rs.core.MultivaluedHashMap;
+import javax.ws.rs.core.MultivaluedMap;
+import java.io.FileNotFoundException;
+import java.net.URI;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public abstract class GenericQueryProcessor {
 
+	private static EELFLogger LOGGER = EELFManager.getInstance().getLogger(GenericQueryProcessor.class);
+
 	protected final Optional<URI> uri;
 	protected final MultivaluedMap<String, String> queryParams;
 	protected final Optional<Collection<Vertex>> vertices;
 	protected static Pattern p = Pattern.compile("query/(.*+)");
 	protected Optional<String> gremlin;
 	protected final TransactionalGraphEngine dbEngine;
-	protected static GremlinServerSingleton gremlinServerSingleton = GremlinServerSingleton.getInstance();
+	protected GremlinServerSingleton gremlinServerSingleton;
 	protected static GroovyQueryBuilderSingleton queryBuilderSingleton = GroovyQueryBuilderSingleton.getInstance();
 	protected final boolean isGremlin;
-	/* dsl parameters to store dsl query and to check 
+	protected Optional<DslQueryProcessor> dslQueryProcessorOptional;
+	/* dsl parameters to store dsl query and to check
 	 * if this is a DSL request
 	 */
 	protected Optional<String> dsl;
 	protected final boolean isDsl ;
-	
+
 	protected GenericQueryProcessor(Builder builder) {
 		this.uri = builder.getUri();
 		this.dbEngine = builder.getDbEngine();
@@ -67,6 +72,8 @@ public abstract class GenericQueryProcessor {
 		this.isGremlin = builder.isGremlin();
 		this.dsl = builder.getDsl();
 		this.isDsl = builder.isDsl();
+		this.gremlinServerSingleton = builder.getGremlinServerSingleton();
+		this.dslQueryProcessorOptional = builder.getDslQueryProcessor();
 		
 		if (uri.isPresent()) {
 			queryParams = URITools.getQueryMap(uri.get());
@@ -79,12 +86,12 @@ public abstract class GenericQueryProcessor {
 	
 	protected List<Object> processSubGraph(SubGraphStyle style, GraphTraversal<?,?> g) {
 		final List<Object> resultVertices = new Vector<>();
-		g.store("x");
+		g.store("y");
 		
 		if (SubGraphStyle.prune.equals(style) || SubGraphStyle.star.equals(style)) {
 			g.barrier().bothE();
 			if (SubGraphStyle.prune.equals(style)) {
-				g.where(__.otherV().where(P.within("x")));
+				g.where(__.otherV().where(P.within("y")));
 			}
 			g.dedup().subgraph("subGraph").cap("subGraph").map(x -> (Graph)x.get()).next().traversal().V().forEachRemaining(x -> {
 				resultVertices.add(x);
@@ -95,7 +102,7 @@ public abstract class GenericQueryProcessor {
 		return resultVertices;
 	}
 	
-	public List<Object> execute(SubGraphStyle style) {
+	public List<Object> execute(SubGraphStyle style) throws FileNotFoundException, AAIException {
 		final List<Object> resultVertices;
 
 		Pair<String, Map<String, Object>> tuple = this.createQuery();
@@ -113,7 +120,7 @@ public abstract class GenericQueryProcessor {
 		return resultVertices;
 	}
 	
-	protected Pair<String, Map<String, Object>> createQuery() {
+	protected Pair<String, Map<String, Object>> createQuery() throws AAIException {
 		Map<String, Object> params = new HashMap<>();
 		String query = "";
 		 if (this.isGremlin) {
@@ -121,12 +128,13 @@ public abstract class GenericQueryProcessor {
 			
 		}else if (this.isDsl) {
 			String dslUserQuery = dsl.get();
-			String dslQuery = new DslQueryProcessor.Builder().build(dslUserQuery);
-			
-			query = queryBuilderSingleton.executeTraversal(dbEngine, dslQuery, params);
-			String startPrefix = "g.V()";
-			query = startPrefix + query;
-			
+			 if(dslQueryProcessorOptional.isPresent()){
+				 String dslQuery = dslQueryProcessorOptional.get().parseAaiQuery(dslUserQuery);
+				 query = queryBuilderSingleton.executeTraversal(dbEngine, dslQuery, params);
+				 String startPrefix = "g.V()";
+				 query = startPrefix + query;
+			 }
+			 LOGGER.debug("Converted to gremlin query\n {}", query);
 		}else {
 			Matcher m = p.matcher(uri.get().getPath());
 			String queryName = "";
@@ -163,7 +171,10 @@ public abstract class GenericQueryProcessor {
 				// We are binding the array dynamically to the groovy processor correctly
 				// This will fix the memory issue of the method size too big
 				// as statically creating a list string and passing is not appropriate
-				params.put("startVertexes", vertices.get().toArray());
+
+				Object [] startVertices = vertices.get().toArray();
+
+				params.put("startVertexes", startVertices);
 
 				if (query == null) {
 					query = "";
@@ -178,6 +189,23 @@ public abstract class GenericQueryProcessor {
 				} else {
 					query = startPrefix;
 				}
+
+				// Getting all the vertices and logging them is not reasonable
+				// As it could have performance impacts so doing a check here
+				// to see if the logger is trace so only print the start vertexes
+				// otherwise we would like to see what the gremlin query that was converted
+                // So to check if the output matches the desired behavior
+				// This way if to enable deeper logging, just changing logback would work
+				if(LOGGER.isTraceEnabled()){
+					String readQuery = query.replaceAll("startVertexes",
+							Arrays.toString(startVertices).replaceAll("[^0-9,]", ""));
+					LOGGER.trace("Converted to gremlin query including the start vertices \n {}", readQuery);
+				}
+				else if(LOGGER.isDebugEnabled()){
+					LOGGER.debug("Converted to gremlin query without the start vertices \n {}", query);
+				}
+			} else {
+				throw new AAIException("AAI_6148");
 			}
 			
 		}
@@ -196,9 +224,15 @@ public abstract class GenericQueryProcessor {
 		
 		private Optional<String> dsl = Optional.empty();
 		private boolean isDsl = false;
+		private DslQueryProcessor dslQueryProcessor;
+		private GremlinServerSingleton gremlinServerSingleton;
+		private Optional<String> nodeType = Optional.empty();
+		private boolean isNodeTypeQuery = false;
+		protected  MultivaluedMap<String, String> uriParams; 
 		
-		public Builder(TransactionalGraphEngine dbEngine) {
+		public Builder(TransactionalGraphEngine dbEngine, GremlinServerSingleton gremlinServerSingleton) {
 			this.dbEngine = dbEngine;
+			this.gremlinServerSingleton = gremlinServerSingleton;
 		}
 		
 		public Builder queryFrom(URI uri) {
@@ -222,6 +256,15 @@ public abstract class GenericQueryProcessor {
 				this.dsl = Optional.of(query);
 				this.isDsl = true;
 			}
+			if(queryType.equals("nodeQuery")){
+				this.nodeType = Optional.of(query);
+				this.isNodeTypeQuery = true;
+			}
+			return this;
+		}
+		
+		public Builder uriParams(MultivaluedMap<String, String> uriParams) {
+			this.uriParams = uriParams;
 			return this;
 		}
 		
@@ -229,6 +272,15 @@ public abstract class GenericQueryProcessor {
 			this.processorType = type;
 			return this;
 		}
+
+		public Builder queryProcessor(DslQueryProcessor dslQueryProcessor){
+			this.dslQueryProcessor = dslQueryProcessor;
+			return this;
+		}
+
+		public Optional<DslQueryProcessor> getDslQueryProcessor(){
+			return Optional.ofNullable(this.dslQueryProcessor);
+		}
 		public TransactionalGraphEngine getDbEngine() {
 			return dbEngine;
 		}
@@ -260,16 +312,24 @@ public abstract class GenericQueryProcessor {
 		public QueryProcessorType getProcessorType() {
 			return processorType;
 		}
+
+		public GremlinServerSingleton getGremlinServerSingleton(){
+			return gremlinServerSingleton;
+		}
+
+		public Optional<String> getNodeType() {
+			return nodeType;
+		}
+		
+		public boolean isNodeTypeQuery() {
+			return isNodeTypeQuery;
+		}
 		
 		public GenericQueryProcessor create() {
-			
-			if (this.getProcessorType().equals(QueryProcessorType.GREMLIN_SERVER)) {
-				return new GremlinServerImpl(this);
-			} else if (this.getProcessorType().equals(QueryProcessorType.LOCAL_GROOVY)) {
-				return new GroovyShellImpl(this);
-			} else {
-				return new GremlinServerImpl(this);
+			if (isNodeTypeQuery()) {
+				return new NodeQueryProcessor(this);
 			}
+			return new GroovyShellImpl(this);
 		}
 		
 	}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/GetCustomQueryConfig.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/GetCustomQueryConfig.java
index 2017f10..7227815 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/GetCustomQueryConfig.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/search/GetCustomQueryConfig.java
@@ -8,7 +8,7 @@
  * 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
+ *    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,
@@ -57,122 +57,122 @@ import com.google.gson.reflect.TypeToken;
 
 public class GetCustomQueryConfig {
 
-    private JsonArray storedQueries = null;
-    private CustomQueryConfig customQueryConfig;
+	private JsonArray storedQueries = null;
+	private CustomQueryConfig customQueryConfig;
+	
+	
+	private final static String QUERY_CONFIG = "query";
+	private final static String REQUIRED_CONFIG = "required-properties";
+	private final static String OPTIONAL_CONFIG = "optional-properties";
+	private final static String STORED_QUERIES_CONFIG = "stored-queries";
+	private final static String STORED_QUERY_CONFIG = "stored-query";
+	
+//	public static final String AAI_HOME_ETC_QUERY_JSON = AAIConstants.AAI_HOME_ETC + "query" + AAIConstants.AAI_FILESEP + "stored-queries.json";
+
+	public GetCustomQueryConfig(String customQueryJson ) {
+		init(customQueryJson);
+	}
+	
+	private void init( String customQueryJson) {
+		JsonParser parser = new JsonParser();
+		JsonObject queriesObject = parser.parse(customQueryJson).getAsJsonObject();
+		if (queriesObject.has(STORED_QUERIES_CONFIG)) {
+			
+			storedQueries = queriesObject.getAsJsonArray(STORED_QUERIES_CONFIG);
+		}
+	}
+
+	private List<String> toStringList(JsonArray array) {
+	   Gson converter = new Gson(); 
+	   Type listType = new TypeToken<List<String>>() {}.getType();
+	   return converter.fromJson(array, listType);
+	}
+	
+	private List<String> getPropertyList(JsonObject configObject, String config ) {
+		JsonElement subqueryConfig;
+		JsonArray props;
+		
+		if ( configObject.has(config)) {
+			subqueryConfig = configObject.get(config);
+			if ( subqueryConfig != null && !subqueryConfig.isJsonNull() ) {
+				props = subqueryConfig.getAsJsonArray();
+				if ( props != null ) {
+					return toStringList(props);
+				}
+			}
+		}
+		return toStringList(null);
+	}
+	
+	private String getPropertyString(JsonObject configObject, String config) {
+		JsonElement subqueryConfig;
+		
+		if ( configObject.has(config)) {
+			subqueryConfig = configObject.get(config);
+			if ( subqueryConfig != null && !subqueryConfig.isJsonNull() ) {
+				return subqueryConfig.getAsString();
+			}
+		}
+		return null;
+	}
+	
+	private void getStoredQueryBlock( JsonObject configObject, String config ) {
+		if ( !configObject.has(config)) {
+			customQueryConfig.setQueryRequiredProperties( new ArrayList<String>() );
+			customQueryConfig.setQueryOptionalProperties( new ArrayList<String>()  );
+			return;
+		}
+		
+		JsonElement queryConfig;
+		JsonObject subObject;
+		String multipleStartNodes;
+		List<String> propertyList;
+
+		queryConfig = configObject.get(config);
+		subObject = queryConfig.getAsJsonObject();
+		propertyList = getPropertyList(subObject, REQUIRED_CONFIG);
+		if ( propertyList == null ) {
+			propertyList = new ArrayList<String>();
+		}
+		customQueryConfig.setQueryRequiredProperties( propertyList );
+		propertyList = getPropertyList(subObject, OPTIONAL_CONFIG);
+		if ( propertyList == null ) {
+			propertyList = new ArrayList<String>();
+		}
+		customQueryConfig.setQueryOptionalProperties( propertyList );
+			
+	}
+	
+	
+	public CustomQueryConfig getStoredQuery(String queryName ) {
+	
+		customQueryConfig = null;
+		JsonObject configObject;
+		JsonElement query;
+		JsonElement queryConfig;
+		String queryString;
+
+		for (JsonElement storedQuery : storedQueries) {
+			if (storedQuery.isJsonObject()) {
+				JsonObject queryObject = storedQuery.getAsJsonObject();
+				query = queryObject.get(queryName);
+				if ( query != null ) {
+					customQueryConfig = new CustomQueryConfig();
+					configObject = query.getAsJsonObject();
+					getStoredQueryBlock(configObject, QUERY_CONFIG);
+					if ( configObject.has(STORED_QUERY_CONFIG)) {
+						queryConfig = configObject.get(STORED_QUERY_CONFIG);
+						customQueryConfig.setQuery(queryConfig.getAsString());
+					}
+					break;
+				} 
+			}
+		}
+
+		return customQueryConfig;
+		
+	}
 
-    private static final String QUERY_CONFIG = "query";
-    private static final String REQUIRED_CONFIG = "required-properties";
-    private static final String OPTIONAL_CONFIG = "optional-properties";
-    private static final String STORED_QUERIES_CONFIG = "stored-queries";
-    private static final String STORED_QUERY_CONFIG = "stored-query";
-
-    public static final String AAI_HOME_ETC_QUERY_JSON =
-        AAIConstants.AAI_HOME_ETC + "query" + AAIConstants.AAI_FILESEP + "stored-queries.json";
-
-    public GetCustomQueryConfig(String customQueryJson) {
-        init(customQueryJson);
-    }
-
-    private void init(String customQueryJson) {
-        JsonParser parser = new JsonParser();
-        JsonObject queriesObject = parser.parse(customQueryJson).getAsJsonObject();
-        if (queriesObject.has(STORED_QUERIES_CONFIG)) {
-
-            storedQueries = queriesObject.getAsJsonArray(STORED_QUERIES_CONFIG);
-        }
-    }
-
-    private List<String> toStringList(JsonArray array) {
-        Gson converter = new Gson();
-        Type listType = new TypeToken<List<String>>() {
-        }.getType();
-        return converter.fromJson(array, listType);
-    }
-
-    private List<String> getPropertyList(JsonObject configObject, String config) {
-        JsonElement subqueryConfig;
-        JsonArray props;
-
-        if (configObject.has(config)) {
-            subqueryConfig = configObject.get(config);
-            if (subqueryConfig != null && !subqueryConfig.isJsonNull()) {
-                props = subqueryConfig.getAsJsonArray();
-                if (props != null) {
-                    return toStringList(props);
-                }
-            }
-        }
-        return toStringList(null);
-    }
-
-    private String getPropertyString(JsonObject configObject, String config) {
-        JsonElement subqueryConfig;
-
-        if (configObject.has(config)) {
-            subqueryConfig = configObject.get(config);
-            if (subqueryConfig != null && !subqueryConfig.isJsonNull()) {
-                return subqueryConfig.getAsString();
-            }
-        }
-        return null;
-    }
-
-    private void getStoredQueryBlock(JsonObject configObject, String config) {
-        if (!configObject.has(config)) {
-            customQueryConfig.setQueryRequiredProperties(new ArrayList<String>());
-            customQueryConfig.setQueryOptionalProperties(new ArrayList<String>());
-            return;
-        }
-
-        JsonElement queryConfig;
-        JsonObject subObject;
-        String multipleStartNodes;
-        List<String> propertyList;
-
-        queryConfig = configObject.get(config);
-        subObject = queryConfig.getAsJsonObject();
-        propertyList = getPropertyList(subObject, REQUIRED_CONFIG);
-        if (propertyList == null) {
-            propertyList = new ArrayList<String>();
-        }
-        customQueryConfig.setQueryRequiredProperties(propertyList);
-        propertyList = getPropertyList(subObject, OPTIONAL_CONFIG);
-        if (propertyList == null) {
-            propertyList = new ArrayList<String>();
-        }
-        customQueryConfig.setQueryOptionalProperties(propertyList);
-
-    }
-
-
-    public CustomQueryConfig getStoredQuery(String queryName) {
-
-        customQueryConfig = null;
-        JsonObject configObject;
-        JsonElement query;
-        JsonElement queryConfig;
-        String queryString;
-
-        for (JsonElement storedQuery : storedQueries) {
-            if (storedQuery.isJsonObject()) {
-                JsonObject queryObject = storedQuery.getAsJsonObject();
-                query = queryObject.get(queryName);
-                if (query != null) {
-                    customQueryConfig = new CustomQueryConfig();
-                    configObject = query.getAsJsonObject();
-                    getStoredQueryBlock(configObject, QUERY_CONFIG);
-                    if (configObject.has(STORED_QUERY_CONFIG)) {
-                        queryConfig = configObject.get(STORED_QUERY_CONFIG);
-                        customQueryConfig.setQuery(queryConfig.getAsString());
-                    }
-                    break;
-                }
-            }
-        }
-
-        return customQueryConfig;
-
-    }
 
 
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinGroovyShellSingleton.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinGroovyShellSingleton.java
deleted file mode 100644
index 30e876a..0000000
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinGroovyShellSingleton.java
+++ /dev/null
@@ -1,87 +0,0 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
- */
-package org.onap.aai.rest.search;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-
-import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
-import org.codehaus.groovy.ast.ClassHelper;
-import org.codehaus.groovy.ast.expr.ClassExpression;
-import org.codehaus.groovy.ast.expr.PropertyExpression;
-import org.codehaus.groovy.control.CompilerConfiguration;
-import org.codehaus.groovy.control.customizers.ASTTransformationCustomizer;
-import org.codehaus.groovy.control.customizers.ImportCustomizer;
-
-import groovy.lang.Binding;
-import groovy.lang.GroovyShell;
-import groovy.lang.Script;
-import groovy.transform.TimedInterrupt;
-
-/**
- * Creates and returns a groovy shell with the
- * configuration to statically import graph classes
- *
- */
-public class GremlinGroovyShellSingleton {
-
-	private final GroovyShell shell;
-	private GremlinGroovyShellSingleton() {
-		Map<String, Object> parameters = new HashMap<>();
-		parameters.put("value", 30000);
-		parameters.put("unit", new PropertyExpression(new ClassExpression(ClassHelper.make(TimeUnit.class)),"MILLISECONDS"));
-
-		ASTTransformationCustomizer custom = new ASTTransformationCustomizer(parameters, TimedInterrupt.class);
-		ImportCustomizer imports = new ImportCustomizer();
-		imports.addStaticStars(
-            "org.apache.tinkerpop.gremlin.process.traversal.P"
-		);
-		imports.addImports(
-				"org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__",
-				"org.apache.tinkerpop.gremlin.structure.T",
-				"org.apache.tinkerpop.gremlin.process.traversal.P");
-		CompilerConfiguration config = new CompilerConfiguration();
-		config.addCompilationCustomizers(custom, imports);
-
-		this.shell = new GroovyShell(config);
-	}
-	
-	 private static class Helper {
-		 private static final GremlinGroovyShellSingleton INSTANCE = new GremlinGroovyShellSingleton();
-	 }
-
-	 public static GremlinGroovyShellSingleton getInstance() {
-		 
-		 return Helper.INSTANCE;
-	 }
-
-	/** 
-	 * @param traversal
-	 * @param params
-	 * @return result of graph traversal
-	 */
-	public GraphTraversal<?, ?> executeTraversal (String traversal, Map<String, Object> params) {
-		Binding binding = new Binding(params);
-		Script script = shell.parse(traversal);
-		script.setBinding(binding);
-		return (GraphTraversal<?, ?>) script.run();
-	}
-}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinServerImpl.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinServerImpl.java
deleted file mode 100644
index a059b04..0000000
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinServerImpl.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
- */
-package org.onap.aai.rest.search;
-
-import java.util.List;
-import java.util.Map;
-import java.util.Vector;
-
-import org.apache.tinkerpop.gremlin.driver.Client;
-import org.apache.tinkerpop.gremlin.driver.Cluster;
-import org.apache.tinkerpop.gremlin.driver.ResultSet;
-import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
-import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
-
-import org.onap.aai.util.AAIConfig;
-
-public class GremlinServerImpl extends GenericQueryProcessor {
-
-	
-	protected GremlinServerImpl(Builder builder) {
-		super(builder);
-	}
-	
-	
-	@Override
-	protected GraphTraversal<?,?> runQuery(String query, Map<String, Object> params) {
-
-		//must force them into ids because of serialization issue with 
-		//tinkerpop-3.0.1-incubating
-		query += ".id()";
-        String rebindGraph = AAIConfig.get("aai.server.rebind", "g");
-
-        if(!"g".equals(rebindGraph)){
-        	query = query.replaceFirst("g\\.V\\(", rebindGraph + ".V(");
-		}
-        
-		Cluster cluster = gremlinServerSingleton.getCluster();
-		Client client = cluster.connect();
-
-		ResultSet results = client.submit(query, params);
-		
-
-		List<Object> vIds = new Vector<>();
-		results.stream().forEach(x -> {
-			Object obj = x.getObject();
-			vIds.add(obj);
-		});
-		
-		client.close();
-		
-		if (vIds.isEmpty()) {
-			return __.start();
-		} else {
-			return this.dbEngine.asAdmin().getTraversalSource().V(vIds.toArray());
-		}
-	}
-	
-}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinServerSingleton.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinServerSingleton.java
index a39bc03..20a18d9 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinServerSingleton.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/search/GremlinServerSingleton.java
@@ -8,7 +8,7 @@
  * 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
+ *    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,
@@ -25,7 +25,9 @@ import org.onap.aai.util.FileWatcher;
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
 import org.apache.tinkerpop.gremlin.driver.Cluster;
+import org.springframework.beans.factory.annotation.Value;
 
+import javax.annotation.PostConstruct;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
@@ -42,23 +44,13 @@ public class GremlinServerSingleton {
 
     private static EELFLogger logger = EELFManager.getInstance().getLogger(GremlinServerSingleton.class);
 
-    private Cluster cluster;
     private boolean timerSet;
     private Timer timer;
-    private GetCustomQueryConfig queryConfig;
-
-    private static class Helper {
-
-        private static final GremlinServerSingleton INSTANCE = new GremlinServerSingleton();
-    }
 
-    private GremlinServerSingleton() {
-        init();
-    }
+    private GetCustomQueryConfig queryConfig;
 
-    public static GremlinServerSingleton getInstance() {
-        return Helper.INSTANCE;
-    }
+    @Value("${schema.queries.location}")
+    private String storedQueriesLocation;
 
     /**
      * Initializes the gremlin server singleton
@@ -67,67 +59,60 @@ public class GremlinServerSingleton {
      * Then creates a file watcher to watch the file every ten seconds
      * and if there is a change in the file, then reloads the file into
      * the properties object
+     *
      */
-    private void init() {
-
-        try {
-            cluster = Cluster.build(new File(AAIConstants.AAI_HOME_ETC_APP_PROPERTIES + "gremlin-server-config.yaml"))
-                .maxContentLength(6537920)
-                .create();
-        } catch (FileNotFoundException e) {
-            logger.error("Unable to find the file: " + LogFormatTools.getStackTop(e));
-        }
+    @PostConstruct
+    public void init() {
 
-        try {
-            String filepath = GetCustomQueryConfig.AAI_HOME_ETC_QUERY_JSON;
-            Path path = Paths.get(filepath);
-            String customQueryConfigJson = new String(Files.readAllBytes(path));
+		try {
+			String filepath = storedQueriesLocation + AAIConstants.AAI_FILESEP + "stored-queries.json";
+			Path path = Paths.get(filepath);
+			String customQueryConfigJson = new String(Files.readAllBytes(path));
+			
 
-            queryConfig = new GetCustomQueryConfig(customQueryConfigJson);
-        } catch (IOException e) {
-            logger.error("Error occurred during the processing of query json file: " + LogFormatTools.getStackTop(e));
-        }
+			queryConfig = new GetCustomQueryConfig(customQueryConfigJson);
+		} catch (IOException e) {
+			logger.error("Error occurred during the processing of query json file: " + LogFormatTools.getStackTop(e));
+		}
 
-        TimerTask task = new FileWatcher(new File(GetCustomQueryConfig.AAI_HOME_ETC_QUERY_JSON)) {
+
+        TimerTask task = new FileWatcher(new File(storedQueriesLocation)) {
             @Override
             protected void onChange(File file) {
-                try {
-                    String filepath = GetCustomQueryConfig.AAI_HOME_ETC_QUERY_JSON;
-                    Path path = Paths.get(filepath);
-                    String customQueryConfigJson = new String(Files.readAllBytes(path));
-                    queryConfig = new GetCustomQueryConfig(customQueryConfigJson);
-                } catch (IOException e) {
-                    logger.error(
-                        "Error occurred during the processing of query json file: " + LogFormatTools.getStackTop(e));
-                }
+        		try {
+        			String filepath = storedQueriesLocation;
+        			Path path = Paths.get(filepath);
+        			String customQueryConfigJson = new String(Files.readAllBytes(path));
+        			queryConfig = new GetCustomQueryConfig(customQueryConfigJson);
+        		} catch (IOException e) {
+        			logger.error("Error occurred during the processing of query json file: " + LogFormatTools.getStackTop(e));
+        		}
             }
         };
 
         if (!timerSet) {
             timerSet = true;
             timer = new Timer();
-            timer.schedule(task, new Date(), 10000);
+            timer.schedule( task , new Date(), 10000 );
         }
 
     }
 
-    public Cluster getCluster() {
-        return cluster;
-    }
-
     /**
      * Gets the query using CustomQueryConfig
+     * @param key
+     * @return
      */
-    public String getStoredQueryFromConfig(String key) {
-        CustomQueryConfig customQueryConfig = queryConfig.getStoredQuery(key);
-        if (customQueryConfig == null) {
-            return null;
-        }
-        return customQueryConfig.getQuery();
+    public String getStoredQueryFromConfig(String key){
+    	CustomQueryConfig customQueryConfig = queryConfig.getStoredQuery(key);
+    	if ( customQueryConfig == null ) {
+    		return null;
+    	}
+    	return customQueryConfig.getQuery();
     }
-
+    
     public CustomQueryConfig getCustomQueryConfig(String key) {
-        return queryConfig.getStoredQuery(key);
+    	return queryConfig.getStoredQuery(key);
     }
 
 
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/GroovyQueryBuilderSingleton.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/GroovyQueryBuilderSingleton.java
deleted file mode 100644
index b1a2b5f..0000000
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/GroovyQueryBuilderSingleton.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
- */
-package org.onap.aai.rest.search;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-
-import org.apache.tinkerpop.gremlin.structure.Vertex;
-import org.codehaus.groovy.ast.ClassHelper;
-import org.codehaus.groovy.ast.expr.ClassExpression;
-import org.codehaus.groovy.ast.expr.PropertyExpression;
-import org.codehaus.groovy.control.CompilerConfiguration;
-import org.codehaus.groovy.control.customizers.ASTTransformationCustomizer;
-import org.codehaus.groovy.control.customizers.ImportCustomizer;
-import org.onap.aai.query.builder.QueryBuilder;
-import org.onap.aai.serialization.engines.QueryStyle;
-import org.onap.aai.serialization.engines.TransactionalGraphEngine;
-
-import groovy.lang.Binding;
-import groovy.lang.GroovyShell;
-import groovy.lang.Script;
-import groovy.transform.TimedInterrupt;
-
-/**
- * Creates and returns a groovy shell with the
- * configuration to statically import graph classes
- *
- */
-public class GroovyQueryBuilderSingleton {
-
-	private final GroovyShell shell;
-	private GroovyQueryBuilderSingleton() {
-		Map<String, Object> parameters = new HashMap<>();
-		parameters.put("value", 30000);
-		parameters.put("unit", new PropertyExpression(new ClassExpression(ClassHelper.make(TimeUnit.class)),"MILLISECONDS"));
-
-		ASTTransformationCustomizer custom = new ASTTransformationCustomizer(parameters, TimedInterrupt.class);
-		ImportCustomizer imports = new ImportCustomizer();
-		imports.addStaticStars(
-            "org.apache.tinkerpop.gremlin.process.traversal.P"
-		);
-		imports.addImports(
-				"org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__",
-				"org.apache.tinkerpop.gremlin.structure.T",
-				"org.apache.tinkerpop.gremlin.process.traversal.P",
-				"org.onap.aai.serialization.db.EdgeType");
-		CompilerConfiguration config = new CompilerConfiguration();
-		config.addCompilationCustomizers(custom, imports);
-
-		this.shell = new GroovyShell(config);
-	}
-	
-	 private static class Helper {
-		 private static final GroovyQueryBuilderSingleton INSTANCE = new GroovyQueryBuilderSingleton();
-	 }
-
-	 public static GroovyQueryBuilderSingleton getInstance() {
-		 
-		 return Helper.INSTANCE;
-	 }
-
-	/** 
-	 * @param traversal
-	 * @param params
-	 * @return result of graph traversal
-	 */
-	public String executeTraversal (TransactionalGraphEngine engine, String traversal, Map<String, Object> params) {
-		QueryBuilder<Vertex> builder = engine.getQueryBuilder(QueryStyle.GREMLIN_TRAVERSAL);
-		Binding binding = new Binding(params);
-		binding.setVariable("builder", builder);
-		Script script = shell.parse(traversal);
-		script.setBinding(binding);
-		script.run();
-		
-		return builder.getQuery();
-	}
-}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/ModelAndNamedQueryRestProvider.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/ModelAndNamedQueryRestProvider.java
index 0a6c1a4..4102c52 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/ModelAndNamedQueryRestProvider.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/search/ModelAndNamedQueryRestProvider.java
@@ -30,8 +30,11 @@ import org.onap.aai.logging.LoggingContext;
 import org.onap.aai.logging.StopWatch;
 import org.onap.aai.restcore.HttpMethod;
 import org.onap.aai.restcore.RESTAPI;
-import org.onap.aai.util.AAIApiVersion;
+import org.onap.aai.setup.SchemaVersions;
 import org.onap.aai.util.AAIConstants;
+import org.onap.aai.util.TraversalConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.onap.aai.concurrent.AaiCallable;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.POST;
@@ -41,29 +44,35 @@ import javax.ws.rs.QueryParam;
 import javax.ws.rs.core.*;
 import javax.ws.rs.core.Response.Status;
 import java.util.ArrayList;
-import java.util.concurrent.Callable;
 import java.util.concurrent.TimeUnit;
 
 /**
  * Implements the search subdomain in the REST API. All API calls must include
  * X-FromAppId and X-TransactionId in the header.
- * 
- 
  *
  */
-
 @Path("/search")
 public class ModelAndNamedQueryRestProvider extends RESTAPI {
-	
-	protected static String authPolicyFunctionName = "search";
-	
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(ModelAndNamedQueryRestProvider.class);
+
 	public static final String NAMED_QUERY = "/named-query";
 	
 	public static final String MODEL_QUERY = "/model";
 	
 	public static final String TARGET_ENTITY = "DB";
-	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(ModelAndNamedQueryRestProvider.class);
+
 	
+	private SearchGraph searchGraph;
+
+	private SchemaVersions schemaVersions;
+
+	@Autowired
+	public ModelAndNamedQueryRestProvider(SearchGraph searchGraph, SchemaVersions schemaVersions){
+		this.searchGraph    = searchGraph;
+		this.schemaVersions = schemaVersions;
+	}
+
 	/**
 	 * Gets the named query response.
 	 *
@@ -80,15 +89,15 @@ public class ModelAndNamedQueryRestProvider extends RESTAPI {
                                           @Context HttpServletRequest req,
                                           String queryParameters,
                                           @Context UriInfo info) {
-		return runner(AAIConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_APP,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
+		return runner(TraversalConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_APP,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
 				headers,
 				info,
 				HttpMethod.GET,
-				new Callable<Response>() {
+				new AaiCallable<Response>() {
 					@Override
-					public Response call() {
+					public Response process() {
 						return processNamedQueryResponse(headers, req, queryParameters);
 					}
 				}
@@ -117,12 +126,11 @@ public class ModelAndNamedQueryRestProvider extends RESTAPI {
 			AAIExtensionMap aaiExtMap = new AAIExtensionMap();
 			aaiExtMap.setHttpHeaders(headers);
 			aaiExtMap.setServletRequest(req);
-			aaiExtMap.setApiVersion(AAIApiVersion.get());
+			aaiExtMap.setApiVersion(schemaVersions.getDefaultVersion().toString());
 			String realTime = headers.getRequestHeaders().getFirst("Real-Time");
 			//only consider header value for search		
 			DBConnectionType type = this.determineConnectionType("force-cache", realTime);
 			
-			SearchGraph searchGraph = new SearchGraph();
 			LoggingContext.startTime();
 			StopWatch.conditionalStart();
 			
@@ -187,15 +195,15 @@ public class ModelAndNamedQueryRestProvider extends RESTAPI {
                                           String inboundPayload,
                                           @QueryParam("action") String action,
                                           @Context UriInfo info) {
-		return runner(AAIConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_APP,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
+		return runner(TraversalConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_APP,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
 				headers,
 				info,
 				HttpMethod.GET,
-				new Callable<Response>() {
+				new AaiCallable<Response>() {
 					@Override
-					public Response call() {
+					public Response process() {
 						return processModelQueryResponse(headers, req, inboundPayload, action);
 					}
 				}
@@ -226,7 +234,7 @@ public class ModelAndNamedQueryRestProvider extends RESTAPI {
 			AAIExtensionMap aaiExtMap = new AAIExtensionMap();
 			aaiExtMap.setHttpHeaders(headers);
 			aaiExtMap.setServletRequest(req);
-			aaiExtMap.setApiVersion(AAIApiVersion.get());
+			aaiExtMap.setApiVersion(schemaVersions.getDefaultVersion().toString());
 			aaiExtMap.setFromAppId(fromAppId);
 			aaiExtMap.setTransId(transId);
 			
@@ -234,7 +242,6 @@ public class ModelAndNamedQueryRestProvider extends RESTAPI {
 			//only consider header value for search		
 			DBConnectionType type = this.determineConnectionType("force-cache", realTime);
 			
-			SearchGraph searchGraph = new SearchGraph();
 			LoggingContext.startTime();
 			StopWatch.conditionalStart();
 			
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/NodeQueryProcessor.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/NodeQueryProcessor.java
new file mode 100644
index 0000000..0126162
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/search/NodeQueryProcessor.java
@@ -0,0 +1,116 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.rest.search;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+import edu.emory.mathcs.backport.java.util.concurrent.TimeUnit;
+
+import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
+import org.apache.tinkerpop.gremlin.structure.Vertex;
+import org.javatuples.Pair;
+import org.onap.aai.exceptions.AAIException;
+import org.onap.aai.restcore.search.GroovyQueryBuilderSingleton;
+import org.onap.aai.serialization.engines.TransactionalGraphEngine;
+import org.onap.aai.serialization.queryformats.SubGraphStyle;
+
+import java.io.FileNotFoundException;
+import java.util.*;
+import java.util.regex.Pattern;
+
+import javax.ws.rs.core.MultivaluedHashMap;
+import javax.ws.rs.core.MultivaluedMap;
+
+public class NodeQueryProcessor extends GroovyShellImpl {
+
+	private static EELFLogger LOGGER = EELFManager.getInstance().getLogger(NodeQueryProcessor.class);
+
+	protected String nodeType;
+	private MultivaluedMap<String, String> nodeQueryParams = new MultivaluedHashMap<String, String>();
+	protected final Optional<Collection<Vertex>> vertices;
+	protected static Pattern p = Pattern.compile("query/(.*+)");
+	protected Optional<String> gremlin;
+	protected final TransactionalGraphEngine dbEngine;
+	protected static GroovyQueryBuilderSingleton queryBuilderSingleton = GroovyQueryBuilderSingleton.getInstance();;
+
+	protected NodeQueryProcessor(Builder builder) {
+		super(builder);
+		this.nodeQueryParams = builder.uriParams;
+		if(builder.getNodeType().isPresent())
+		  this.nodeType = builder.getNodeType().get();
+		this.dbEngine = builder.getDbEngine();
+		this.vertices = builder.getVertices();
+
+	}
+
+	public Pair<String, Map<String, Object>> createQuery() throws AAIException {
+		Map<String, Object> params = new HashMap<>();
+
+		Long timeNowInMilliSecs = System.currentTimeMillis();
+		Long startTime = 0L;
+		if(nodeQueryParams.containsKey("hours")){
+			Long hoursInMilliSec = TimeUnit.HOURS.toMillis(Long.parseLong(nodeQueryParams.getFirst("hours")));
+			startTime = timeNowInMilliSecs - hoursInMilliSec;
+		}
+		else if(nodeQueryParams.containsKey("date-time")){
+			Long dateTime = Long.parseLong(nodeQueryParams.getFirst("date-time"));
+			startTime = dateTime;
+		}	
+		
+		String query = "builder.getVerticesByProperty('aai-node-type', nodeType)"
+				+ ".or(builder.newInstance().getVerticesGreaterThanProperty('aai-created-ts',startTime),"
+				+ "  builder.newInstance().getVerticesGreaterThanProperty('aai-last-mod-ts',startTime)" + ")";
+
+		params.put("startTime", startTime);
+		params.put("nodeType", nodeType);
+		
+		query = queryBuilderSingleton.executeTraversal(dbEngine, query, params);
+
+		String startPrefix = "g.V()";
+
+		query = startPrefix + query;
+
+		if (LOGGER.isDebugEnabled()) {
+			LOGGER.debug("Converted to gremlin query without the start vertices \n {}", query);
+		}
+
+		return new Pair<>(query, params);
+	}
+
+	public List<Object> execute(SubGraphStyle style) throws FileNotFoundException, AAIException {
+		final List<Object> resultVertices = new Vector<>();
+
+		Pair<String, Map<String, Object>> tuple = this.createQuery();
+		String query = tuple.getValue0();
+		Map<String, Object> params = tuple.getValue1();
+
+		if (query.equals("")) {
+			// nothing to do, just exit
+			return new ArrayList<>();
+		}
+		GraphTraversal<?, ?> g = this.runQuery(query, params);
+
+		resultVertices.addAll(g.toList());
+
+		return resultVertices;
+	}
+
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/search/SearchProvider.java b/aai-traversal/src/main/java/org/onap/aai/rest/search/SearchProvider.java
index 4973060..f61e342 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/search/SearchProvider.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/search/SearchProvider.java
@@ -22,7 +22,6 @@ package org.onap.aai.rest.search;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.Callable;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.GET;
@@ -37,18 +36,15 @@ import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
 import javax.ws.rs.core.UriInfo;
 
-import org.onap.aai.db.props.AAIProperties;
 import org.onap.aai.dbgraphmap.SearchGraph;
 import org.onap.aai.dbmap.DBConnectionType;
 import org.onap.aai.exceptions.AAIException;
 import org.onap.aai.introspection.Loader;
 import org.onap.aai.introspection.LoaderFactory;
 import org.onap.aai.introspection.ModelType;
-import org.onap.aai.introspection.Version;
 import org.onap.aai.logging.ErrorLogHelper;
 import org.onap.aai.logging.LoggingContext;
 import org.onap.aai.logging.StopWatch;
-import org.onap.aai.logging.LoggingContext.StatusCode;
 import org.onap.aai.restcore.HttpMethod;
 import org.onap.aai.restcore.RESTAPI;
 import org.onap.aai.serialization.db.DBSerializer;
@@ -56,29 +52,53 @@ import org.onap.aai.serialization.engines.QueryStyle;
 import org.onap.aai.serialization.engines.JanusGraphDBEngine;
 import org.onap.aai.serialization.engines.TransactionalGraphEngine;
 import org.onap.aai.serialization.queryformats.utils.UrlBuilder;
+import org.onap.aai.setup.SchemaVersion;
+import org.onap.aai.setup.SchemaVersions;
 import org.onap.aai.util.AAIConstants;
+import org.onap.aai.util.TraversalConstants;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.onap.aai.concurrent.AaiCallable;
 
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
+import org.springframework.beans.factory.annotation.Value;
+
 /**
  * Implements the search subdomain in the REST API. All API calls must include
  * X-FromAppId and X-TransactionId in the header.
- * 
- 
- *
  */
-
-@Path("/{version: v[789]|v1[01234]|latest}/search")
+@Path("/{version: v[1-9][0-9]*|latest}/search")
 public class SearchProvider extends RESTAPI {
-	
-	protected static String authPolicyFunctionName = "search";
+
+	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(SearchProvider.class);
 
 	public static final String GENERIC_QUERY = "/generic-query";
 
 	public static final String NODES_QUERY = "/nodes-query";
 
 	public static final String TARGET_ENTITY = "DB";
-	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(SearchProvider.class);
+
+	private SearchGraph searchGraph;
+	
+	private LoaderFactory loaderFactory;
+
+	private SchemaVersions schemaVersions;
+
+	private String basePath;
+
+	@Autowired
+	public SearchProvider(
+		LoaderFactory loaderFactory,
+		SearchGraph searchGraph,
+		SchemaVersions schemaVersions,
+		@Value("${schema.uri.base.path}") String basePath
+	){
+		this.loaderFactory  = loaderFactory;
+		this.searchGraph    = searchGraph;
+		this.schemaVersions = schemaVersions;
+		this.basePath       = basePath;
+	}
+
 	/**
 	 * Gets the generic query response.
 	 *
@@ -103,15 +123,15 @@ public class SearchProvider extends RESTAPI {
 											@PathParam("version")String versionParam,
 											@Context UriInfo info
 	) {
-		return runner(AAIConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_APP,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
+		return runner(TraversalConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_APP,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
 				headers,
 				info,
 				HttpMethod.GET,
-				new Callable<Response>() {
+				new AaiCallable<Response>() {
 					@Override
-					public Response call() {
+					public Response process() {
 						return processGenericQueryResponse(headers, req, startNodeType, startNodeKeyParams, includeNodeTypes, depth, versionParam);
 					}
 				}
@@ -145,22 +165,17 @@ public class SearchProvider extends RESTAPI {
 			String realTime = headers.getRequestHeaders().getFirst("Real-Time");
 			//only consider header value for search		
 			DBConnectionType type = this.determineConnectionType("force-cache", realTime);
-			final Version version;
-			if ("latest".equals(versionParam)) {
-				version = AAIProperties.LATEST;
-			} else {
-				version = Version.valueOf(versionParam);
-			}
+
+			final SchemaVersion version = new SchemaVersion(versionParam);
+
 			final ModelType factoryType = ModelType.MOXY;
-			Loader loader = LoaderFactory.createLoaderForVersion(factoryType, version);
+			Loader loader = loaderFactory.createLoaderForVersion(factoryType, version);
 			TransactionalGraphEngine dbEngine = new JanusGraphDBEngine(
 					QueryStyle.TRAVERSAL,
 					type,
 					loader);
 			DBSerializer dbSerializer = new DBSerializer(version, dbEngine, factoryType, fromAppId);
-			UrlBuilder urlBuilder = new UrlBuilder(version, dbSerializer);
-			SearchGraph searchGraph = new SearchGraph();
-			
+			UrlBuilder urlBuilder = new UrlBuilder(version, dbSerializer, schemaVersions, this.basePath);
 			LoggingContext.startTime();
 			StopWatch.conditionalStart();
 			searchResult = searchGraph.runGenericQuery(
@@ -240,15 +255,15 @@ public class SearchProvider extends RESTAPI {
 										  @Context UriInfo info)
 
 	{
-		return runner(AAIConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_APP,
-				AAIConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
+		return runner(TraversalConstants.AAI_TRAVERSAL_TIMEOUT_ENABLED,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_APP,
+				TraversalConstants.AAI_TRAVERSAL_TIMEOUT_LIMIT,
 				headers,
 				info,
 				HttpMethod.GET,
-				new Callable<Response>() {
+				new AaiCallable<Response>() {
 					@Override
-					public Response call() {
+					public Response process() {
 						return processNodesQueryResponse(headers, req, searchNodeType, edgeFilterList, filterList, versionParam);
 					}
 				}
@@ -279,25 +294,19 @@ public class SearchProvider extends RESTAPI {
 			//only consider header value for search		
 			DBConnectionType type = this.determineConnectionType("force-cache", realTime);
 			
-			final Version version;
-			if ("latest".equals(versionParam)) {
-				version = AAIProperties.LATEST;
-			} else {
-				version = Version.valueOf(versionParam);
-			}
+			final SchemaVersion version = new SchemaVersion(versionParam);
+
 			final ModelType factoryType = ModelType.MOXY;
-			Loader loader = LoaderFactory.createLoaderForVersion(factoryType, version);
+			Loader loader = loaderFactory.createLoaderForVersion(factoryType, version);
 			TransactionalGraphEngine dbEngine = new JanusGraphDBEngine(
 					QueryStyle.TRAVERSAL,
 					type,
 					loader);
 			DBSerializer dbSerializer = new DBSerializer(version, dbEngine, factoryType, fromAppId);
-			UrlBuilder urlBuilder = new UrlBuilder(version, dbSerializer);
-			SearchGraph searchGraph = new SearchGraph();
+			UrlBuilder urlBuilder = new UrlBuilder(version, dbSerializer, schemaVersions, this.basePath);
 			
 			LoggingContext.startTime();
 			StopWatch.conditionalStart();
-			
 			searchResult = searchGraph.runNodesQuery(headers,
 													searchNodeType,
 													edgeFilterList, 
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/util/ConvertQueryPropertiesToJson.java b/aai-traversal/src/main/java/org/onap/aai/rest/util/ConvertQueryPropertiesToJson.java
index e8d1547..3bf9087 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/util/ConvertQueryPropertiesToJson.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/util/ConvertQueryPropertiesToJson.java
@@ -8,7 +8,7 @@
  * 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
+ *    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,
@@ -32,102 +32,86 @@ import java.util.Properties;
 import org.onap.aai.util.AAIConstants;
 
 public class ConvertQueryPropertiesToJson {
-
-    private static final int maxfilesize = 256000;
-
-    private void addStart(StringBuilder sb) {
-        sb.append("{\n  \"stored-queries\":[{\n");
-    }
-
-    private void addRequiredQueryProperties(StringBuilder sb, List<String> rqd) {
-        Iterator it = rqd.iterator();
-        sb.append("      \"query\":{\n        \"required-properties\":[");
-        while (it.hasNext()) {
-            sb.append("\"" + it.next() + "\"");
-            if (it.hasNext()) {
-                sb.append(",");
-            }
-        }
-        sb.append("]\n      },\n");
-    }
-
-    private void addAnotherQuery(StringBuilder sb, String queryName, String query, List<String> rqd) {
-        sb.append("    \"" + queryName + "\":{\n");
-        if (!rqd.isEmpty()) {
-            addRequiredQueryProperties(sb, rqd);
-        }
-        sb.append("      \"stored-query\":\"" + query + "\"\n    }\n  },{\n");
-    }
-
-    private void addLastQuery(StringBuilder sb, String queryName, String query, List<String> rqd) {
-        sb.append("    \"" + queryName + "\":{\n");
-        if (!rqd.isEmpty()) {
-            addRequiredQueryProperties(sb, rqd);
-        }
-        sb.append("      \"stored-query\":\"" + query + "\"\n    }\n  }]\n}\n");
-    }
-
-    private String get2ndParameter(String paramString) {
-        String endParams = paramString.substring(0, paramString.indexOf(')'));
-        String result = endParams.substring(endParams.indexOf(',') + 1);
-        String lastParam = result.trim();
-        if (lastParam.startsWith("\\") || lastParam.startsWith("'") || lastParam.startsWith("new ")) {
-            return null;
-        }
-
-        return lastParam;
-    }
-
-    private List<String> findRqdProperties(String query) {
-        String[] parts = query.split("getVerticesByProperty");
-        List<String> result = new ArrayList<String>();
-        if (parts.length == 1) {
-            return result;
-        }
-        int count = 0;
-        String foundRqdProperty;
-        while (count++ < parts.length - 1) {
-            foundRqdProperty = get2ndParameter(parts[count]);
-            if (foundRqdProperty != null && !result.contains(foundRqdProperty)) {
-                result.add(foundRqdProperty);
-            }
-        }
-        return result;
-    }
-
-    public String convertProperties(Properties props) {
-        Enumeration<?> e = props.propertyNames();
-        StringBuilder sb = new StringBuilder(maxfilesize);
-        String queryName;
-        String query;
-        addStart(sb);
-        List<String> rqd;
-        while (e.hasMoreElements()) {
-            queryName = (String) e.nextElement();
-            query = props.getProperty(queryName).trim().replace("\"", "\\\"");
-            rqd = findRqdProperties(query);
-            if (e.hasMoreElements()) {
-                addAnotherQuery(sb, queryName, query, rqd);
-            } else {
-                addLastQuery(sb, queryName, query, rqd);
-            }
-        }
-
+	
+	private final static int maxfilesize = 256000;
+	
+	private void addStart( StringBuilder sb ) {
+		sb.append("{\n  \"stored-queries\":[{\n");
+	}
+	
+	private void addRequiredQueryProperties( StringBuilder sb, List<String> rqd ) {
+		Iterator it = rqd.iterator();
+		sb.append("      \"query\":{\n        \"required-properties\":[");
+		while( it.hasNext()) {
+			sb.append("\"" + it.next() + "\"");
+			if ( it.hasNext()) {
+				sb.append(",");
+			}
+		}
+		sb.append("]\n      },\n");
+	}
+	
+	private void addAnotherQuery( StringBuilder sb, String queryName, String query, List<String> rqd ) {
+		sb.append("    \"" + queryName + "\":{\n");
+		if ( !rqd.isEmpty()) {
+		      addRequiredQueryProperties( sb, rqd);
+		}
+		sb.append("      \"stored-query\":\"" + query + "\"\n    }\n  },{\n");
+	}
+	
+	private void addLastQuery( StringBuilder sb, String queryName, String query, List<String> rqd ) {
+		sb.append("    \"" + queryName + "\":{\n");
+		if ( !rqd.isEmpty() ) {
+		      addRequiredQueryProperties( sb, rqd);
+		}
+		sb.append("      \"stored-query\":\"" + query + "\"\n    }\n  }]\n}\n");
+	}
+	
+	private String get2ndParameter( String paramString) {
+		String endParams = paramString.substring(0, paramString.indexOf(')'));
+		String result = endParams.substring(endParams.indexOf(',') + 1 );
+		String lastParam = result.trim();
+		if ( lastParam.startsWith("\\") || lastParam.startsWith("'") || lastParam.startsWith("new ") ){
+			return null;
+		}
+		
+		return lastParam;
+	}
+	
+	private List<String> findRqdProperties( String query) {
+		String[] parts = query.split("getVerticesByProperty");
+		List<String> result = new ArrayList<String>();
+		if ( parts.length == 1 )
+			return result;
+		int count = 0;
+		String foundRqdProperty;
+		while ( count++ < parts.length - 1 ) {
+			foundRqdProperty = get2ndParameter(parts[count]);
+			if ( foundRqdProperty != null  && !result.contains(foundRqdProperty)) {
+				result.add(foundRqdProperty);
+			}
+		}
+		return result;
+	}
+
+	public  String convertProperties( Properties props ) {
+		Enumeration<?> e = props.propertyNames();
+		StringBuilder sb = new StringBuilder(maxfilesize);
+		String queryName;
+		String query;
+		addStart( sb );
+		List<String> rqd;
+		while ( e.hasMoreElements()) {
+			queryName = (String)e.nextElement();
+			query = props.getProperty(queryName).trim().replace("\"", "\\\"");
+			rqd = findRqdProperties(  query);
+			if ( e.hasMoreElements()) {
+				addAnotherQuery( sb, queryName, query, rqd);
+			} else {
+				addLastQuery( sb, queryName, query, rqd);
+			}
+		}
+		
         return sb.toString();
-    }
-
-    public static void main(String[] args) {
-        File queryFile = new File(AAIConstants.AAI_HOME_ETC_QUERY);
-        Properties properties = new Properties();
-        try (FileInputStream fis = new FileInputStream(queryFile)) {
-            properties.load(fis);
-        } catch (IOException e) {
-            e.printStackTrace();
-            System.out.println("Error occurred during the processing of query file: " + e);
-        }
-        ConvertQueryPropertiesToJson c = new ConvertQueryPropertiesToJson();
-        String json = c.convertProperties(properties);
-        System.out.println("returned json:\n" + json);
-    }
-
+	}
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/util/ValidateEncoding.java b/aai-traversal/src/main/java/org/onap/aai/rest/util/ValidateEncoding.java
index 3b4ea73..7d04bf7 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/util/ValidateEncoding.java
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/util/ValidateEncoding.java
@@ -133,6 +133,9 @@ public class ValidateEncoding {
 				valid = false;
 			}
 			for (String item : params.get(key)) {
+				if(item.contains("+")){
+					item = item.replaceAll("\\+", "%20");
+				}
 				if (!this.checkEncoding(item)) {
 					valid = false;
 				}
diff --git a/aai-traversal/src/main/java/org/onap/aai/service/AuthorizationService.java b/aai-traversal/src/main/java/org/onap/aai/service/AuthorizationService.java
index 616bb9c..2bb2794 100644
--- a/aai-traversal/src/main/java/org/onap/aai/service/AuthorizationService.java
+++ b/aai-traversal/src/main/java/org/onap/aai/service/AuthorizationService.java
@@ -22,7 +22,9 @@ package org.onap.aai.service;
 import com.att.eelf.configuration.EELFLogger;
 import com.att.eelf.configuration.EELFManager;
 import org.eclipse.jetty.util.security.Password;
+import org.onap.aai.Profiles;
 import org.onap.aai.util.AAIConstants;
+import org.springframework.context.annotation.Profile;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.PostConstruct;
@@ -36,6 +38,7 @@ import java.util.Map;
 import java.util.stream.Stream;
 
 @Service
+@Profile(Profiles.ONE_WAY_SSL)
 public class AuthorizationService {
 
     private static final EELFLogger logger = EELFManager.getInstance().getLogger(AuthorizationService.class);
diff --git a/aai-traversal/src/main/java/org/onap/aai/service/RetiredService.java b/aai-traversal/src/main/java/org/onap/aai/service/RetiredService.java
new file mode 100644
index 0000000..5989e31
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/service/RetiredService.java
@@ -0,0 +1,67 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
+ */
+package org.onap.aai.service;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
+import java.util.Arrays;
+import java.util.List;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+@Service
+@PropertySource("classpath:retired.properties")
+@PropertySource(value = "file:${server.local.startpath}/retired.properties")
+public class RetiredService {
+
+    private String retiredPatterns;
+
+    private String retiredAllVersions;
+
+    private List<Pattern> retiredPatternsList;
+    private List<Pattern> retiredAllVersionList;
+
+    @PostConstruct
+    public void initialize(){
+        this.retiredPatternsList = Arrays.stream(retiredPatterns.split(",")).map(Pattern::compile).collect(Collectors.toList());
+        this.retiredAllVersionList = Arrays.stream(retiredAllVersions.split(",")).map(Pattern::compile).collect(Collectors.toList());
+    }
+
+    @Value("${retired.api.pattern.list}")
+    public void setRetiredPatterns(String retiredPatterns){
+        this.retiredPatterns = retiredPatterns;
+    }
+
+    public List<Pattern> getRetiredPatterns(){
+        return retiredPatternsList;
+    }
+
+    @Value("${retired.api.all.versions}")
+    public void setRetiredAllVersions(String retiredPatterns){
+        this.retiredAllVersions = retiredPatterns;
+    }
+
+    public List<Pattern> getRetiredAllVersionList(){
+        return retiredAllVersionList;
+    }
+}
diff --git a/aai-traversal/src/main/java/org/onap/aai/util/AAIAppServletContextListener.java b/aai-traversal/src/main/java/org/onap/aai/util/AAIAppServletContextListener.java
deleted file mode 100644
index d743adb..0000000
--- a/aai-traversal/src/main/java/org/onap/aai/util/AAIAppServletContextListener.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. 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=========================================================
- */
-package org.onap.aai.util;
-
-import java.io.IOException;
-import java.util.UUID;
-import javax.servlet.ServletContextEvent;
-import javax.servlet.ServletContextListener;
-
-import org.onap.aai.dbmap.AAIGraph;
-import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.introspection.ModelInjestor;
-import org.onap.aai.logging.ErrorLogHelper;
-import org.onap.aai.logging.LogFormatTools;
-import org.onap.aai.logging.LoggingContext;
-import org.onap.aai.logging.LoggingContext.StatusCode;
-
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-
-public class AAIAppServletContextListener implements ServletContextListener {
-
-	private static final String MICRO_SVC="aai-traversal";
-	private static final String ACTIVEMQ_TCP_URL = "tcp://localhost:61446";
-	private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(AAIAppServletContextListener.class.getName());	
-
-	/**
-	 * Destroys Context
-	 * 
-	 * @param arg0 the ServletContextEvent
-	 */
-	public void contextDestroyed(ServletContextEvent arg0) {		
-	}
-
-	/**
-	 * Initializes Context
-	 * 
-	 * @param arg0 the ServletContextEvent
-	 */
-	public void contextInitialized(ServletContextEvent arg0) {
-		System.setProperty("org.onap.aai.serverStarted", "false");
-		System.setProperty("aai.service.name", "traversal");
-		
-		LoggingContext.save();
-		LoggingContext.component("init");
-		LoggingContext.partnerName("NA");
-		LoggingContext.targetEntity(MICRO_SVC);
-		LoggingContext.requestId(UUID.randomUUID().toString());
-		LoggingContext.serviceName(MICRO_SVC);
-		LoggingContext.targetServiceName("contextInitialized");
-		LoggingContext.statusCode(StatusCode.COMPLETE);
-		LOGGER.info("AAI Server initialization started...");
-		try {
-			LOGGER.info("Loading aaiconfig.properties");
-			AAIConfig.init();
-
-			LOGGER.info("Loading error.properties");
-			ErrorLogHelper.loadProperties();
-
-			LOGGER.info("Loading graph database");
-
-			AAIGraph.getInstance();
-			ModelInjestor.getInstance();
-
-			LOGGER.info("A&AI Server initialization succcessful.");
-			System.setProperty("activemq.tcp.url", ACTIVEMQ_TCP_URL);
-			System.setProperty("org.onap.aai.serverStarted", "true");
-
-			Runtime.getRuntime().addShutdownHook(new Thread() {
-				public void run() {
-					LOGGER.info("AAIGraph shutting down");
-					AAIGraph.getInstance().graphShutdown();
-					LOGGER.info("AAIGraph shutdown");
-					System.out.println("Shutdown hook triggered.");
-				}
-			});
-
-		} catch (AAIException e) {
-			ErrorLogHelper.logException(e);
-			throw new RuntimeException("AAIException caught while initializing A&AI server", e);
-		} catch (IOException e) {
-			ErrorLogHelper.logError("AAI_4000", e.getMessage());
-			throw new RuntimeException("IOException caught while initializing A&AI server", e);
-		} catch (Exception e) {
-			LOGGER.error("Unknown failure while initializing A&AI Server" + LogFormatTools.getStackTop(e));
-			throw new RuntimeException("Unknown failure while initializing A&AI server", e);
-		}
-
-		LOGGER.info("Graph-Query MicroService Started");
-		LOGGER.debug("Graph-Query MicroService Started");
-		LoggingContext.restore();
-
-	}
-}
diff --git a/aai-traversal/src/main/java/org/onap/aai/util/MakeNamedQuery.java b/aai-traversal/src/main/java/org/onap/aai/util/MakeNamedQuery.java
index 68d204f..a805e19 100644
--- a/aai-traversal/src/main/java/org/onap/aai/util/MakeNamedQuery.java
+++ b/aai-traversal/src/main/java/org/onap/aai/util/MakeNamedQuery.java
@@ -24,17 +24,18 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map.Entry;
-import java.util.Optional;
 import java.util.UUID;
 
 import org.apache.commons.io.FileUtils;
-
+import org.onap.aai.config.SpringContextAware;
 import org.onap.aai.introspection.Introspector;
 import org.onap.aai.introspection.Loader;
 import org.onap.aai.introspection.LoaderFactory;
 import org.onap.aai.introspection.ModelType;
-import org.onap.aai.introspection.Version;
 import org.onap.aai.introspection.exceptions.AAIUnknownObjectException;
+import org.onap.aai.setup.SchemaVersion;
+import org.onap.aai.setup.SchemaVersions;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 
 public class MakeNamedQuery {
 
@@ -67,104 +68,98 @@ public class MakeNamedQuery {
 			System.exit(0);
 		}
 
+		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(
+				"org.onap.aai.config",
+				"org.onap.aai.setup"
+		);
 
-		Loader loader = LoaderFactory.createLoaderForVersion(ModelType.MOXY, Version.valueOf(_apiVersion));
+		LoaderFactory loaderFactory   = ctx.getBean(LoaderFactory.class);
+		SchemaVersions schemaVersions = ctx.getBean(SchemaVersions.class);
 
-		// iterate the collection of resources
+		if(schemaVersions.getVersions().contains(_apiVersion)){
 
-		ArrayList<String> processedWidgets = new ArrayList<>();
+			Loader loader = loaderFactory.createLoaderForVersion(ModelType.MOXY, new SchemaVersion(_apiVersion));
 
+			// iterate the collection of resources
 
-		HashMap<String, List<Introspector>> widgetToRelationship = new HashMap<String, List<Introspector>>();
-		for (Entry<String, Introspector> aaiResEnt : loader.getAllObjects().entrySet()) {
-			Introspector meObject = loader.introspectorFromName("model");
-			// no need for a ModelVers DynamicEntity
+			ArrayList<String> processedWidgets = new ArrayList<>();
 
-			Introspector aaiRes = aaiResEnt.getValue();
 
-			if (!(aaiRes.isContainer() || aaiRes.getName().equals("aai-internal"))) {
-				String resource = aaiRes.getName();
+			HashMap<String, List<Introspector>> widgetToRelationship = new HashMap<>();
+			for (Entry<String, Introspector> aaiResEnt : loader.getAllObjects().entrySet()) {
+				Introspector meObject = loader.introspectorFromName("model");
+				// no need for a ModelVers DynamicEntity
 
-				if (processedWidgets.contains(resource)) {
-					continue;
-				}
-				processedWidgets.add(resource);
-
-				String widgetName = resource;
-				String filePathString = widgetJsonDir + "/" + widgetName + "-" + modelVersion + ".json";
-				File f = new File(filePathString);
-				if (f.exists()) { 
-					System.out.println(f.toString());
-					String json = FileUtils.readFileToString(f);
-
-					meObject = loader.unmarshal("Model", json);
-					String modelInvariantId = meObject.getValue("model-invariant-id");
-					if (meObject.hasProperty("model-vers")) { 
-						Introspector modelVers = meObject.getWrappedValue("model-vers");
-						List<Introspector> modelVerList = modelVers.getWrappedListValue("model-ver");
-						for (Introspector modelVer : modelVerList) {
-							
-							List<Introspector> relList = new ArrayList<Introspector>();
-							Introspector widgetRelationship = makeWidgetRelationship(loader, modelInvariantId, 
-									modelVer.getValue("model-version-id").toString());
-							relList.add(widgetRelationship);
-														
-							widgetToRelationship.put(widgetName, relList);
+				Introspector aaiRes = aaiResEnt.getValue();
+
+				if (!(aaiRes.isContainer() || aaiRes.getName().equals("aai-internal"))) {
+					String resource = aaiRes.getName();
+
+					if (processedWidgets.contains(resource)) {
+						continue;
+					}
+					processedWidgets.add(resource);
+
+					String widgetName = resource;
+					String filePathString = widgetJsonDir + "/" + widgetName + "-" + modelVersion + ".json";
+					File f = new File(filePathString);
+					if (f.exists()) {
+						System.out.println(f.toString());
+						String json = FileUtils.readFileToString(f);
+
+						meObject = loader.unmarshal("Model", json);
+						String modelInvariantId = meObject.getValue("model-invariant-id");
+						if (meObject.hasProperty("model-vers")) {
+							Introspector modelVers = meObject.getWrappedValue("model-vers");
+							List<Introspector> modelVerList = (List<Introspector>) modelVers.getWrappedListValue("model-ver");
+							for (Introspector modelVer : modelVerList) {
+
+								List<Introspector> relList = new ArrayList<Introspector>();
+								Introspector widgetRelationship = makeWidgetRelationship(loader, modelInvariantId,
+										modelVer.getValue("model-version-id").toString());
+								relList.add(widgetRelationship);
+
+								widgetToRelationship.put(widgetName, relList);
+							}
 						}
 					}
 				}
 			}
-		}
-		
-//		esr-system-info-from-vnf=builder.store('x').union(\
-//                builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').union(\
-//                        builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x')\
-//                        .createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x')\
-//                        .createEdgeTraversal(EdgeType.TREE, 'cloud-region', 'esr-system-info').store('x')\
-//                )).cap('x').unfold.dedup()
- 
-		//source vnf-id, related service-instance-id, all related vnfs in this service-instance-id
-		
-		//this should be abstracted and moved to a file
-		
-		HashMap<String, List<Introspector>> relationshipMap = new HashMap<String, List<Introspector>>();
-				
-		List<Introspector> genericVnfRelationship = widgetToRelationship.get("generic-vnf");
-		List<Introspector> vserverRelationship = widgetToRelationship.get("vserver");
-		List<Introspector> tenantRelationship = widgetToRelationship.get("tenant");
-		List<Introspector> cloudRegionRelationship = widgetToRelationship.get("cloud-region");
-		List<Introspector> esrSystemInfoRelationship = widgetToRelationship.get("esr-system-info");
-
-		Introspector namedQueryObj = loader.introspectorFromName("named-query");
-		namedQueryObj.setValue("named-query-uuid", namedQueryUuid);
-		namedQueryObj.setValue("named-query-name", "vnf-to-esr-system-info");
-		namedQueryObj.setValue("named-query-version", "1.0");
-		namedQueryObj.setValue("description", "Named Query - VNF to ESR System Info");
-					 
-		Optional<Introspector> genericVnfNQE = tryToSetUpNQElements(Optional.of(namedQueryObj), genericVnfRelationship);
-				
-		Optional<Introspector> vserverNQE = tryToSetUpNQElements(genericVnfNQE, vserverRelationship);
-		
-		Optional<Introspector> tenantNQE = tryToSetUpNQElements(vserverNQE, tenantRelationship);
-		
-		Optional<Introspector> cloudRegionNQE = tryToSetUpNQElements(tenantNQE, cloudRegionRelationship);
 
-		Optional<Introspector> esrSystemInfoNQE = tryToSetUpNQElements(cloudRegionNQE, esrSystemInfoRelationship);
-		
-		System.out.println(namedQueryObj.marshal(true));
-		
-		System.exit(0);
+			//source vnf-id, related service-instance-id, all related vnfs in this service-instance-id
+			//this should be abstracted and moved to a file
 
-	}
+			HashMap<String, List<Introspector>> relationshipMap = new HashMap<String, List<Introspector>>();
+
+			List<Introspector> genericVnfRelationship = widgetToRelationship.get("generic-vnf");
+			List<Introspector> vserverRelationship = widgetToRelationship.get("vserver");
+			List<Introspector> tenantRelationship = widgetToRelationship.get("tenant");
+			List<Introspector> cloudRegionRelationship = widgetToRelationship.get("cloud-region");
+			List<Introspector> esrSystemInfoRelationship = widgetToRelationship.get("esr-system-info");
+
+			Introspector namedQueryObj = loader.introspectorFromName("named-query");
+			namedQueryObj.setValue("named-query-uuid", namedQueryUuid);
+			namedQueryObj.setValue("named-query-name", "vnf-to-esr-system-info");
+			namedQueryObj.setValue("named-query-version", "1.0");
+			namedQueryObj.setValue("description", "Named Query - VNF to ESR System Info");
+
+			Introspector genericVnfNQE = setupNQElements(namedQueryObj, genericVnfRelationship);
+
+			Introspector vserverNQE = setupNQElements(genericVnfNQE, vserverRelationship);
+
+			Introspector tenantNQE = setupNQElements(vserverNQE, tenantRelationship);
+
+			Introspector cloudRegionNQE = setupNQElements(tenantNQE, cloudRegionRelationship);
+
+			Introspector esrSystemInfoNQE = setupNQElements(cloudRegionNQE, esrSystemInfoRelationship);
+
+			System.out.println(namedQueryObj.marshal(true));
 
-	private static Optional<Introspector> tryToSetUpNQElements(Optional<Introspector> genericVnfNQE, List<Introspector> vserverRelationship) {
-		if(genericVnfNQE.isPresent()) {
-			return Optional.ofNullable(setupNQElements(genericVnfNQE.get(), vserverRelationship));
-		} else {
-			return Optional.empty();
 		}
-	}
 
+		System.exit(0);
+
+	}	
 	private static List<Introspector> getRels(String widgetName, HashMap<String, Introspector> widgetToRelationship) {
 		List<Introspector> relList = new ArrayList<Introspector>();
 		Introspector genericVnfRelationship = widgetToRelationship.get(widgetName);
@@ -180,16 +175,14 @@ public class MakeNamedQuery {
 			if (nqeObj.getWrappedValue("named-query-elements") != null) {
 				newNQElements = nqeObj.getWrappedValue("named-query-elements");
 				nqElementList = newNQElements.getValue("named-query-element");
-			} else {
+			} else { 
 				newNQElements = nqeObj.newIntrospectorInstanceOfProperty("named-query-elements");
 				nqeObj.setValue("named-query-elements",  newNQElements.getUnderlyingObject());
-				nqElementList = newNQElements.getValue("named-query-element");
+				nqElementList = (List<Object>)newNQElements.getValue("named-query-element");
 			}
 			newNQElement = loadNQElement(newNQElements, listOfRelationships);
-			if (newNQElement != null) {
-				nqElementList.add(newNQElement.getUnderlyingObject());
-			}
-
+			nqElementList.add(newNQElement.getUnderlyingObject());
+		
 		} catch (AAIUnknownObjectException e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();
@@ -210,7 +203,7 @@ public class MakeNamedQuery {
 			Introspector newRelationshipList = newNqElement.getLoader().introspectorFromName("relationship-list");
 			newNqElement.setValue("relationship-list", newRelationshipList.getUnderlyingObject());
 
-			List<Object> newRelationshipListList = newRelationshipList.getValue("relationship");
+			List<Object> newRelationshipListList = (List<Object>)newRelationshipList.getValue("relationship");
 
 			for (Introspector rel : listOfRelationships) { 
 				newRelationshipListList.add(rel.getUnderlyingObject());
@@ -232,7 +225,7 @@ public class MakeNamedQuery {
 		try {
 			newRelationship = loader.introspectorFromName("relationship");
 
-			List<Object> newRelationshipData = newRelationship.getValue("relationship-data");
+			List<Object> newRelationshipData = (List<Object>)newRelationship.getValue("relationship-data");
 
 			newRelationship.setValue("related-to", "model");
 
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/retired/V3ThroughV7Consumer.java b/aai-traversal/src/main/java/org/onap/aai/util/TraversalConstants.java
index 2339764..69e1e9f 100644
--- a/aai-traversal/src/main/java/org/onap/aai/rest/retired/V3ThroughV7Consumer.java
+++ b/aai-traversal/src/main/java/org/onap/aai/util/TraversalConstants.java
@@ -17,11 +17,23 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
-package org.onap.aai.rest.retired;
+package org.onap.aai.util;
 
-import javax.ws.rs.Path;
-
-@Path("{version: v[3-7]}") 
-public class V3ThroughV7Consumer extends RetiredConsumer {
+public final class TraversalConstants {
+	public static final int AAI_QUERY_PORT = 8446;
+	
+	public static final String AAI_TRAVERSAL_TIMEOUT_LIMIT = "aai.traversal.timeoutlimit";
+	public static final String AAI_TRAVERSAL_TIMEOUT_ENABLED = "aai.traversal.timeoutenabled";
+	public static final String AAI_TRAVERSAL_TIMEOUT_APP = "aai.traversal.timeout.appspecific";
+	
+	public static final String AAI_TRAVERSAL_DSL_TIMEOUT_LIMIT = "aai.traversal.dsl.timeoutlimit";
+	public static final String AAI_TRAVERSAL_DSL_TIMEOUT_ENABLED = "aai.traversal.dsl.timeoutenabled";
+	public static final String AAI_TRAVERSAL_DSL_TIMEOUT_APP = "aai.traversal.dsl.timeout.appspecific";
+	
+    public static final long HISTORY_MAX_HOURS = 192;
+	
+	private TraversalConstants() {
+		// prevent instantiation
+	}
 
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/web/JerseyConfiguration.java b/aai-traversal/src/main/java/org/onap/aai/web/JerseyConfiguration.java
index b979fb8..231c82b 100644
--- a/aai-traversal/src/main/java/org/onap/aai/web/JerseyConfiguration.java
+++ b/aai-traversal/src/main/java/org/onap/aai/web/JerseyConfiguration.java
@@ -8,7 +8,7 @@
  * 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
+ *    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,
@@ -22,8 +22,9 @@ package org.onap.aai.web;
 import org.glassfish.jersey.filter.LoggingFilter;
 import org.glassfish.jersey.server.ResourceConfig;
 import org.glassfish.jersey.servlet.ServletProperties;
+import org.onap.aai.rest.DslConsumer;
 import org.onap.aai.rest.QueryConsumer;
-import org.onap.aai.rest.retired.V3ThroughV7Consumer;
+import org.onap.aai.rest.RecentAPIConsumer;
 import org.onap.aai.rest.search.ModelAndNamedQueryRestProvider;
 import org.onap.aai.rest.search.SearchProvider;
 import org.onap.aai.rest.util.EchoResponse;
@@ -34,7 +35,6 @@ import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.Priority;
-import javax.ws.rs.ApplicationPath;
 import javax.ws.rs.container.ContainerRequestFilter;
 import javax.ws.rs.container.ContainerResponseFilter;
 import java.util.List;
@@ -43,7 +43,6 @@ import java.util.logging.Logger;
 import java.util.stream.Collectors;
 
 @Component
-@ApplicationPath("/aai")
 public class JerseyConfiguration extends ResourceConfig {
 
     private static final Logger log = Logger.getLogger(JerseyConfiguration.class.getName());
@@ -58,8 +57,8 @@ public class JerseyConfiguration extends ResourceConfig {
         register(SearchProvider.class);
         register(ModelAndNamedQueryRestProvider.class);
         register(QueryConsumer.class);
-
-        register(V3ThroughV7Consumer.class);
+        register(RecentAPIConsumer.class);
+        register(DslConsumer.class);
         register(EchoResponse.class);
 
         //Request Filters
@@ -83,25 +82,28 @@ public class JerseyConfiguration extends ResourceConfig {
         // Filter them based on the clazz that was passed in
         Set<Class<? extends ContainerRequestFilter>> filters = reflections.getSubTypesOf(ContainerRequestFilter.class);
 
+
         // Check to ensure that each of the filter has the @Priority annotation and if not throw exception
         for (Class filterClass : filters) {
             if (filterClass.getAnnotation(Priority.class) == null) {
-                throw new RuntimeException(
-                    "Container filter " + filterClass.getName() + " does not have @Priority annotation");
+                throw new RuntimeException("Container filter " + filterClass.getName() + " does not have @Priority annotation");
             }
         }
 
         // Turn the set back into a list
         List<Class<? extends ContainerRequestFilter>> filtersList = filters
-            .stream()
-            .filter(f -> !(f.isAnnotationPresent(Profile.class)
-                && !env.acceptsProfiles(f.getAnnotation(Profile.class).value()))
-            )
-            .collect(Collectors.toList());
+                .stream()
+                .filter(f -> {
+                    if (f.isAnnotationPresent(Profile.class)
+                            && !env.acceptsProfiles(f.getAnnotation(Profile.class).value())) {
+                        return false;
+                    }
+                    return true;
+                })
+                .collect(Collectors.toList());
 
         // Sort them by their priority levels value
-        filtersList.sort((c1, c2) -> Integer.valueOf(c1.getAnnotation(Priority.class).value())
-            .compareTo(c2.getAnnotation(Priority.class).value()));
+        filtersList.sort((c1, c2) -> Integer.valueOf(c1.getAnnotation(Priority.class).value()).compareTo(c2.getAnnotation(Priority.class).value()));
 
         // Then register this to the jersey application
         filtersList.forEach(this::register);
@@ -112,29 +114,31 @@ public class JerseyConfiguration extends ResourceConfig {
         // Find all the classes within the interceptors package
         Reflections reflections = new Reflections("org.onap.aai.interceptors");
         // Filter them based on the clazz that was passed in
-        Set<Class<? extends ContainerResponseFilter>> filters = reflections
-            .getSubTypesOf(ContainerResponseFilter.class);
+        Set<Class<? extends ContainerResponseFilter>> filters = reflections.getSubTypesOf(ContainerResponseFilter.class);
+
 
         // Check to ensure that each of the filter has the @Priority annotation and if not throw exception
         for (Class filterClass : filters) {
             if (filterClass.getAnnotation(Priority.class) == null) {
-                throw new RuntimeException(
-                    "Container filter " + filterClass.getName() + " does not have @Priority annotation");
+                throw new RuntimeException("Container filter " + filterClass.getName() + " does not have @Priority annotation");
             }
         }
 
         // Turn the set back into a list
         List<Class<? extends ContainerResponseFilter>> filtersList = filters.stream()
-            .filter(f -> !(f.isAnnotationPresent(Profile.class)
-                && !env.acceptsProfiles(f.getAnnotation(Profile.class).value())))
-            .collect(Collectors.toList());
+                .filter(f -> {
+                    if (f.isAnnotationPresent(Profile.class)
+                            && !env.acceptsProfiles(f.getAnnotation(Profile.class).value())) {
+                        return false;
+                    }
+                    return true;
+                })
+                .collect(Collectors.toList());
 
         // Sort them by their priority levels value
-        filtersList.sort((c1, c2) -> Integer.valueOf(c1.getAnnotation(Priority.class).value())
-            .compareTo(c2.getAnnotation(Priority.class).value()));
+        filtersList.sort((c1, c2) -> Integer.valueOf(c1.getAnnotation(Priority.class).value()).compareTo(c2.getAnnotation(Priority.class).value()));
 
         // Then register this to the jersey application
         filtersList.forEach(this::register);
     }
-
 }
diff --git a/aai-traversal/src/main/java/org/onap/aai/web/LocalHostAccessLog.java b/aai-traversal/src/main/java/org/onap/aai/web/LocalHostAccessLog.java
index 9d0aa9a..4bc3300 100644
--- a/aai-traversal/src/main/java/org/onap/aai/web/LocalHostAccessLog.java
+++ b/aai-traversal/src/main/java/org/onap/aai/web/LocalHostAccessLog.java
@@ -22,6 +22,8 @@ package org.onap.aai.web;
 import ch.qos.logback.access.jetty.RequestLogImpl;
 import org.eclipse.jetty.server.handler.HandlerCollection;
 import org.eclipse.jetty.server.handler.RequestLogHandler;
+import org.eclipse.jetty.util.thread.QueuedThreadPool;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;
 import org.springframework.boot.context.embedded.jetty.JettyEmbeddedServletContainerFactory;
 import org.springframework.boot.context.embedded.jetty.JettyServerCustomizer;
@@ -34,7 +36,11 @@ import java.util.Arrays;
 public class LocalHostAccessLog {
 
 	@Bean
-	public EmbeddedServletContainerFactory jettyConfigBean(){
+	public EmbeddedServletContainerFactory jettyConfigBean(
+            @Value("${jetty.threadPool.maxThreads:200}") final String maxThreads,
+            @Value("${jetty.threadPool.minThreads:8}") final String minThreads
+    ){
+
 		JettyEmbeddedServletContainerFactory jef = new JettyEmbeddedServletContainerFactory();
 		jef.addServerCustomizers((JettyServerCustomizer) server -> {
 
@@ -52,6 +58,10 @@ public class LocalHostAccessLog {
             requestLogHandler.setRequestLog(requestLogImpl);
             handlers.addHandler(requestLogHandler);
             server.setHandler(handlers);
+
+            final QueuedThreadPool threadPool = server.getBean(QueuedThreadPool.class);
+            threadPool.setMaxThreads(Integer.valueOf(maxThreads));
+            threadPool.setMinThreads(Integer.valueOf(minThreads));
         });
 		return jef;
 	}
diff --git a/aai-traversal/src/main/resources/antlr4/org/onap/aai/AAIDsl.g4 b/aai-traversal/src/main/resources/antlr4/org/onap/aai/AAIDsl.g4
index 2713677..f0c866a 100644
--- a/aai-traversal/src/main/resources/antlr4/org/onap/aai/AAIDsl.g4
+++ b/aai-traversal/src/main/resources/antlr4/org/onap/aai/AAIDsl.g4
@@ -6,21 +6,15 @@ grammar AAIDsl;
 
 aaiquery: dslStatement;
 
-dslStatement: (queryStep) (traverseStep | unionTraverseStep)* limitStep*;
-
-queryStep : (singleNodeStep |singleQueryStep | multiQueryStep);
+dslStatement: (singleNodeStep ) (traverseStep )* limitStep*;
 
 unionQueryStep: LBRACKET dslStatement ( COMMA (dslStatement))* RBRACKET;
 
-traverseStep: (TRAVERSE (  queryStep | unionQueryStep));
-
-unionTraverseStep: TRAVERSE unionQueryStep;
+traverseStep: (TRAVERSE (  singleNodeStep | unionQueryStep));
 
-singleNodeStep: NODE STORE? ;
-singleQueryStep: NODE STORE? (filterStep | filterTraverseStep);
-multiQueryStep:  NODE STORE? (filterStep | filterTraverseStep) (filterStep)+;
+singleNodeStep: NODE STORE? (filterStep | filterTraverseStep)*;
 
-filterStep: NOT? (LPAREN KEY COMMA KEY (COMMA KEY)*RPAREN);
+filterStep: NOT? (LPAREN KEY (COMMA KEY)* RPAREN);
 filterTraverseStep: (LPAREN traverseStep* RPAREN);
 
 limitStep: LIMIT NODE;
@@ -28,7 +22,8 @@ limitStep: LIMIT NODE;
 LIMIT: 'LIMIT';
 NODE: ID;
 
-KEY: ['] ID ['] ;
+KEY: ['] (ID | ' ')* ['] ;
+
 
 AND: [&];
 
diff --git a/aai-traversal/src/main/resources/application.properties b/aai-traversal/src/main/resources/application.properties
index bdb7535..a1a14af 100644
--- a/aai-traversal/src/main/resources/application.properties
+++ b/aai-traversal/src/main/resources/application.properties
@@ -10,23 +10,15 @@ spring.jersey.type=filter
 server.contextPath=/
 spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration,org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration
 
-spring.profiles.active=production
+spring.jersey.application-path=${schema.uri.base.path}
+
 #The max number of active threads in this pool
-server.tomcat.max-threads=200
+jetty.threadPool.maxThreads=200
 #The minimum number of threads always kept alive
-server.tomcat.min-Spare-Threads=25
+jetty.threadPool.minThreads=8
 #The number of milliseconds before an idle thread shutsdown, unless the number of active threads are less or equal to minSpareThreads
 server.tomcat.max-idle-time=60000
 
-
-#Add this properties only if you want to change the URL, AJSC Framework interceptors will intercept
-#com.att.ajsc.common.interceptors.PreInterceptor.url=/**
-#com.att.ajsc.common.interceptors.PostInterceptor.url=/**
-
-#Servlet context parameters
-server.context_parameters.p-name=value #context parameter with p-name as key and value as value.
-kubernetes.namespace=org-onap-aai
-
 # If you get an application startup failure that the port is already taken
 # If thats not it, please check if the key-store file path makes sense
 server.local.startpath=aai-traversal/src/main/resources/
@@ -34,39 +26,52 @@ server.basic.auth.location=${server.local.startpath}etc/auth/realm.properties
 
 server.port=8446
 server.ssl.enabled-protocols=TLSv1.1,TLSv1.2
+server.ssl.client-auth=want
+server.ssl.key-store-type=JKS
+
+# Start of Internal Specific Properties
+spring.profiles.active=production,two-way-ssl
 server.ssl.key-store=${server.local.startpath}etc/auth/aai_keystore
 server.ssl.key-store-password=password(OBF:1vn21ugu1saj1v9i1v941sar1ugw1vo0)
 server.ssl.trust-store=${server.local.startpath}etc/auth/aai_keystore
 server.ssl.trust-store-password=password(OBF:1vn21ugu1saj1v9i1v941sar1ugw1vo0)
-server.ssl.client-auth=want
-server.ssl.key-store-type=JKS
+
+schema.version.list=v8,v9,v10,v11,v12,v13,v14
+# Specifies which component should the oxm be looking at
+schema.source.name=onap
+# End of Internal Specific Properties
 
 # JMS bind address host port
-jms.bind.address=tcp://localhost:61647
-dmaap.ribbon.eureka.enabled=false
+jms.bind.address=tcp://localhost:61646
+
 dmaap.ribbon.listOfServers=localhost:3904
-# Number of milliseconds to wait before making ping requests again
-dmaap.ribbon.ServerListRefreshInterval=75000
-dmaap.ribbon.NFLoadBalancerPingInterval=75000
-dmaap.ribbon.NFLoadBalancerRuleClassName=com.netflix.loadbalancer.AvailabilityFilteringRule
-dmaap.ribbon.NFLoadBalancerPingClassName=org.onap.aai.config.HttpPingImpl
-dmaap.ribbon.EnableMarkingServerDownOnReachingFailureLimit=true
-dmaap.ribbon.ServerDownFailureLimit=1
-# This needs to be verified but it seems that adding this property should automatically
-# Make the dmaap client change the url from http to https depending on the server
-dmaap.ribbon.securePorts=3905
 
-# Custom Dmaap Specific Configuration
-dmaap.ribbon.username=
-dmaap.ribbon.password=
-dmaap.ribbon.health.endpoint=/topics/AAI-EVENT
-# Number of seconds to wait for the ping to work and might need to increase this if the pings are all failing
-dmaap.ribbon.pingport.timeout=3
+# Lists all of the versions in the schema
+# Schema related attributes for the oxm and edges
+# Any additional schema related attributes should start with prefix schema
+
+schema.configuration.location=N/A
+# Location of where the oxm files are
+schema.nodes.location=${server.local.startpath}/schema/${schema.source.name}/oxm/
+# Location of where the dbedgerules files are
+schema.edges.location=${server.local.startpath}/schema/${schema.source.name}/dbedgerules/
+# Location of where the stored queries are
+schema.queries.location=${server.local.startpath}/schema/${schema.source.name}/query/
+
+schema.ingest.file=${server.local.startpath}/application.properties
 
-niws.loadbalancer.dmaap.filterCircuitTripped=true
-niws.loadbalancer.dmaap.connectionFailureCountThreshold=3
-niws.loadbalancer.dmaap.circuitTripMaxTimeoutSeconds=180
-#dmaap.ribbon.retryableStatusCodes=404,503
-#dmaap.ribbon.retryableStatusCodes.MaxAutoRetriesNextServer=2
-#dmaap.ribbon.retryableStatusCodes.MaxAutoRetries=2
-#dmaap.ribbon.retryableStatusCodes.OkToRetryOnAllOperations=true
+# Schema Version Related Attributes
+schema.uri.base.path=/aai
+# Specifies from which version should the depth parameter to default to zero
+schema.version.depth.start=v9
+# Specifies from which version should the related link be displayed in response payload
+schema.version.related.link.start=v10
+# Specifies from which version should the client see only the uri excluding host info
+# Before this version server base will also be included
+schema.version.app.root.start=v11
+# Specifies from which version should the namespace be changed
+schema.version.namespace.change.start=v12
+# Specifies from which version should the client start seeing the edge label in payload
+schema.version.edge.label.start=v12
+# Specifies the version that the application should default to
+schema.version.api.default=v14
diff --git a/aai-traversal/src/main/resources/etc/appprops/Introscope.properties b/aai-traversal/src/main/resources/etc/appprops/Introscope.properties
deleted file mode 100644
index 319381e..0000000
--- a/aai-traversal/src/main/resources/etc/appprops/Introscope.properties
+++ /dev/null
@@ -1,8 +0,0 @@
-#CSI environment uses the Introscope java agent for monitoring services. The AJSC has provided an implementation class that
-#provides basic information to the Introscope Enterprise Manager for each http request/response. 
-
-introscopeEventClass=com.att.ajsc.introscope.IntroscopeEventNotifierImpl
-serviceName=N/A
-conversationId=N/A
-uniqueID=N/A
-userID=N/A
diff --git a/aai-traversal/src/main/resources/etc/appprops/PostProcessorInterceptors.properties b/aai-traversal/src/main/resources/etc/appprops/PostProcessorInterceptors.properties
deleted file mode 100644
index ca31a26..0000000
--- a/aai-traversal/src/main/resources/etc/appprops/PostProcessorInterceptors.properties
+++ /dev/null
@@ -1,3 +0,0 @@
-#This properties file is for defining any PostProcessorInterceptors that have been created for your AJSC service.
-
-/**=org.onap.aai.interceptors.PostAaiAjscInterceptor
diff --git a/aai-traversal/src/main/resources/etc/appprops/aaiEventDMaaPPublisher.properties b/aai-traversal/src/main/resources/etc/appprops/aaiEventDMaaPPublisher.properties
index 4aa7445..3258623 100644
--- a/aai-traversal/src/main/resources/etc/appprops/aaiEventDMaaPPublisher.properties
+++ b/aai-traversal/src/main/resources/etc/appprops/aaiEventDMaaPPublisher.properties
@@ -1,4 +1,32 @@
+# Start of Internal Specific Properties
+TransportType=DME2
+Latitude=39.099727
+Longitude=-94.578567
+Version=1.0
+ServiceName=dmaap-v1.dev.dmaap.dt.saat.acsi.att.com/events
+Environment=TEST
+routeOffer=MR1SBKCD
+Partner=KC_R
+SubContextPath=/
 Protocol=http
+MethodType=POST
+username=m08479@aai.ecomp.att.com
+password=OBF:1wfm1z0h18xp1z0f1r411y7z1r3x1z0f18xt1z0d1wgc
 contenttype=application/json
-host=localhost:3904
+host=klsd056.ipcoe.att.com:3904
+AFT_DME2_EXCHANGE_REQUEST_HANDLERS=com.att.nsa.test.PreferredRouteRequestHandler
+AFT_DME2_EXCHANGE_REPLY_HANDLERS=com.att.nsa.test.PreferredRouteReplyHandler
+AFT_DME2_REQ_TRACE_ON=true
+AFT_ENVIRONMENT=AFTUAT
+AFT_DME2_EP_CONN_TIMEOUT=10000
+AFT_DME2_ROUNDTRIP_TIMEOUT_MS=180000
+AFT_DME2_EP_READ_TIMEOUT_MS=50000
+DME2_REPLY_HANDLER_TIMEOUT_MS=180000
+DME2_PER_HANDLER_TIMEOUT_MS=180000
+sessionstickinessrequired=NO
+MessageSentThreadOccurance=50
+# End of Internal Specific Properties
 topic=AAI-EVENT
+partition=AAI
+maxBatchSize=100
+maxAgeMs=250
diff --git a/aai-traversal/src/main/resources/etc/appprops/aaiconfig.properties b/aai-traversal/src/main/resources/etc/appprops/aaiconfig.properties
index 776ee4b..1a0c337 100644
--- a/aai-traversal/src/main/resources/etc/appprops/aaiconfig.properties
+++ b/aai-traversal/src/main/resources/etc/appprops/aaiconfig.properties
@@ -2,7 +2,7 @@
 # ============LICENSE_START=======================================================
 # org.onap.aai
 # ================================================================================
-# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+# Copyright © 2017-18 AT&T Intellectual Property. 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.
@@ -17,67 +17,23 @@
 # limitations under the License.
 # ============LICENSE_END=========================================================
 #
-# ECOMP is a trademark and service mark of AT&T Intellectual Property.
-#
 
 ####################################################################
 #  REMEMBER TO THINK ABOUT ENVIRONMENTAL DIFFERENCES AND CHANGE THE
 #  TEMPLATE AND *ALL* DATAFILES
 ####################################################################
 
-aai.config.checktime=1000
-
 # this could come from siteconfig.pl?
 aai.config.nodename=AutomaticallyOverwritten
 
-aai.logging.hbase.interceptor=true
-aai.logging.hbase.enabled=true
-aai.logging.hbase.logrequest=true
-aai.logging.hbase.logresponse=true
-
-aai.logging.trace.enabled=true
-aai.logging.trace.logrequest=false
-aai.logging.trace.logresponse=false
-
 aai.transaction.logging=true
 aai.transaction.logging.get=true
 aai.transaction.logging.post=true
 
-aai.tools.enableBasicAuth=true
-aai.tools.username=AAI
-aai.tools.password=AAI
-
 aai.server.url.base=https://localhost:8443/aai/
 aai.server.url=https://localhost:8443/aai/v14/
 aai.global.callback.url=https://localhost:8443/aai/
 
-aai.auth.cspcookies_on=false
-aai.dbmodel.filename=ex5.json
-aai.truststore.filename=aai_keystore
-aai.truststore.passwd.x=OBF:1vn21ugu1saj1v9i1v941sar1ugw1vo0
-aai.keystore.filename=aai-client-cert.p12
-aai.keystore.passwd.x=
-
-# for transaction log
-hbase.table.name=aailogging-dev1.dev
-hbase.notificationTable.name=aainotification-dev1.dev
-hbase.table.timestamp.format=YYYYMMdd-HH:mm:ss:SSS
-hbase.zookeeper.quorum=ONAPserverTBD
-hbase.zookeeper.property.clientPort=2181
-hbase.zookeeper.znode.parent=/hbase
-
-
-# single primary server
-aai.primary.filetransfer.serverlist=ONAPserverTBD
-aai.primary.filetransfer.primarycheck=echo:8443/aai/util/echo
-aai.primary.filetransfer.pingtimeout=5000
-aai.primary.filetransfer.pingcount=5
-
-#rsync properties
-aai.rsync.command=rsync
-aai.rsync.options.list=-v|-t
-aai.rsync.remote.user=aaiadmin
-aai.rsync.enabled=y
 
 aai.notification.current.version=v14
 aai.notificationEvent.default.status=UNPROCESSED
@@ -89,32 +45,37 @@ aai.notificationEvent.default.severity=NORMAL
 aai.notificationEvent.default.version=v14
 # This one lets us enable/disable resource-version checking on updates/deletes
 aai.resourceversion.enableflag=true
+# This will specify how deep the stack trace should be logged
 aai.logging.maxStackTraceEntries=10
 aai.default.api.version=v14
 
 # Used by Model-processing code
-aai.model.delete.sleep.per.vtx.msec=500
 aai.model.query.resultset.maxcount=50
 aai.model.query.timeout.sec=90
  
-aai.model.proc.max.levels=50
-aai.edgeTag.proc.max.levels=50
-
-aai.dmaap.workload.enableEventProcessing=true
-
-aai.realtime.clients=RO,SDNC,MSO,SO
-
-aai.server.rebind=g
-
 aai.jms.enable=false
 
 #timeout for traversal enabled flag
 aai.traversal.timeoutenabled=true
-
-#timeout app specific
-aai.traversal.timeout.appspecific=JUNITTESTAPP1,1|JUNITTESTAPP2,-1|DCAE-CCS,-1|DCAES,-1|AAI-FILEGEN-GFPIP,-1
+aai.traversal.dsl.timeoutenabled=true
+#timeout app specific -1 to bypass for that app id, a whole number to override the timeout with that value (in ms)
+aai.traversal.timeout.appspecific=JUNITTESTAPP1,1|JUNITTESTAPP2,-1|DCAE-CCS,-1|DCAES,-1|AAI-FILEGEN-GFPIP,-1|FitNesse-Test-PS2418,-1|FitNesse-Test-jenkins,-1|FitNesse-Test-ps2418,-1|FitNesse-Relationship-Test-PS2418,-1|FitNesse-Relationship-Test-ps2418,-1|FitNesse-Relationship-Test-jenkins,-1|VPESAT,-1|AAIRctFeed,-1|NewvceCreator,-1|IANewvceCreator,-1|AAI-CSIOVALS,-1
+aai.traversal.dsl.timeout.appspecific=JUNITTESTAPP1,1|JUNITTESTAPP2,-1|DCAE-CCS,-1|DCAES,-1|AAI-FILEGEN-GFPIP,-1|FitNesse-Test-PS2418,-1|FitNesse-Test-jenkins,-1|FitNesse-Test-ps2418,-1|FitNesse-Relationship-Test-PS2418,-1|FitNesse-Relationship-Test-ps2418,-1|FitNesse-Relationship-Test-jenkins,-1|VPESAT,-1|AAIRctFeed,-1|NewvceCreator,-1|IANewvceCreator,-1|AAI-CSIOVALS,-1
 
 #default timeout limit added for traversal if not overridden (in ms)
 aai.traversal.timeoutlimit=180000
+aai.traversal.dsl.timeoutlimit=180000
+
+# Start of INTERNAL Specific Properties
+
+aai.truststore.filename=tomcat_keystore
+aai.truststore.passwd.x=OBF:1i9a1u2a1unz1lr61wn51wn11lss1unz1u301i6o
+aai.keystore.filename=aai-client-cert.p12
+aai.keystore.passwd.x=OBF:1i9a1u2a1unz1lr61wn51wn11lss1unz1u301i6o
+
+aai.realtime.clients=RO,SDNC,MSO
 
+aai.aic25.cloudregion.owner=attaic
+aai.aic25.cloudregion.id=AAIAIC25
 
+# End of INTERNAL Specific Properties
diff --git a/aai-traversal/src/main/resources/etc/appprops/default-logback.xml b/aai-traversal/src/main/resources/etc/appprops/default-logback.xml
deleted file mode 100644
index 655157b..0000000
--- a/aai-traversal/src/main/resources/etc/appprops/default-logback.xml
+++ /dev/null
@@ -1,43 +0,0 @@
-<!--
-
-    ============LICENSE_START=======================================================
-    org.onap.aai
-    ================================================================================
-    Copyright © 2017 AT&T Intellectual Property. 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 is a trademark and service mark of AT&T Intellectual Property.
-
--->
-<configuration debug="false">
-	<property name="defaultPattern" value="%d{MM/dd-HH:mm:ss.SSS}|%logger|%X{RequestId}|%X{ServiceInstanceId}|%thread|%X{ServiceName}|%X{InstanceUUID}|%.-5level|%X{AlertSeverity}|%X{ServerIPAddress}|%X{ServerFQDN}|%X{RemoteHost}|%X{Timer}|%msg%n" />
-
-	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-		<encoder>
-			<pattern>${defaultPattern}</pattern>
-		</encoder>
-	</appender>
-
-	<logger name="org.reflections" level="WARN"/>
-	<logger name="org.apache.zookeeper" level="WARN"/>
-	<logger name="org.apache.hadoop" level="WARN"/>
-	<logger name="com.thinkaurelius" level="WARN"/>
-	<logger name="ch.qos.logback.classic" level="WARN" />
-	<logger name="ch.qos.logback.core" level="WARN" />
-
-	<root level="INFO">
-		<appender-ref ref="STDOUT"/>
-	</root>
-</configuration>
diff --git a/aai-traversal/src/main/resources/etc/appprops/error.properties b/aai-traversal/src/main/resources/etc/appprops/error.properties
index d25a2bf..d1e39cc 100644
--- a/aai-traversal/src/main/resources/etc/appprops/error.properties
+++ b/aai-traversal/src/main/resources/etc/appprops/error.properties
@@ -32,6 +32,11 @@ AAI_3011=5:6:WARN:3011:400:3000:Unknown XML namespace used in payload
 AAI_3012=5:6:WARN:3012:400:3012:Unrecognized AAI function
 AAI_3013=5:6:WARN:3013:400:3013:Query payload missing required parameters %1
 AAI_3014=5:6:WARN:3014:400:3014:Query payload is invalid %1
+AAI_3018=5:6:WARN:3018:400:3018:Query URI missing required parameters
+AAI_3019=5:6:WARN:3019:400:3019:Query URI sending conflicting parameters
+AAI_3020=5:6:WARN:3020:400:3020:Query URI parameters outside bounds
+AAI_3021=5:6:WARN:3021:400:3021:Invalid parameters to Recents API
+
 # pol errors
 AAI_3100=5:1:WARN:3100:400:3100:Unsupported operation %1
 AAI_3101=5:1:WARN:3101:403:3101:Attempt by client %1 to execute API %2
@@ -112,6 +117,7 @@ AAI_6144=5:4:WARN:6144:400:3000:Cycle found in graph
 AAI_6145=5:4:ERROR:6145:400:3000:Cannot create a nested/containment edge via relationship
 AAI_6146=5:4:ERROR:6146:400:3000:Ambiguous identity map found, use a URI instead
 AAI_6147=5:4:ERROR:6147:400:3000:Payload Limit Reached, reduce payload
+AAI_6148=5:4:INFO:6148:404:3001:Node Not Found. Start URI returned no vertexes, please check the start URI
 
 #--- aaicsvp: 7101-7199
 AAI_7101=5:4:ERROR:7101:500:3002:Unexpected error in CSV file processing
@@ -138,7 +144,6 @@ AAI_7119=5:4:ERROR:7119:500:3002:Unknown host
 AAI_7202=5:4:ERROR:7202:500:3002:Error getting connection to odl
 AAI_7203=5:4:ERROR:7203:500:3002:Unexpected error calling DataChangeNotification API
 AAI_7204=5:4:ERROR:7204:500:3002:Error returned by DataChangeNotification API
-AAI_7205=5:4:ERROR:7205:500:3002:Unexpected error running notifySDNCOnUpdate
 #AAI_7206=5:4:ERROR:7206:500:3002:Invalid data returned from ODL
 
 #--- NotificationEvent, using UEB space
@@ -170,3 +175,8 @@ AAI_9107=5:0:WARN:9107:403:3300:SSL is not provided in request, please contact a
 #--- aaiinstar: 9201-9299
 #AAI_9201=5:4:ERROR:9201:500:3002:Unable to send notification
 AAI_9202=5:4:ERROR:9202:500:3002:Unable to start a thread
+#--- GRM DME2: 9501-9599
+AAI_9501=5:4:WARN:9501:500:3002:Unable to register with GRM retrying
+AAI_9502=5:4:ERROR:9502:500:3002:Unable to register with GRM after exhausting all retries
+AAI_9503=5:4:WARN:9503:500:3002:Unable to successfully unpublish with GRM, recommend manual cleanup but not necessary
+
diff --git a/aai-traversal/src/main/resources/etc/appprops/gremlin-server-config.yaml b/aai-traversal/src/main/resources/etc/appprops/gremlin-server-config.yaml
deleted file mode 100644
index a9de31f..0000000
--- a/aai-traversal/src/main/resources/etc/appprops/gremlin-server-config.yaml
+++ /dev/null
@@ -1,25 +0,0 @@
-#
-# ============LICENSE_START=======================================================
-# org.onap.aai
-# ================================================================================
-# Copyright © 2017 AT&T Intellectual Property. 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 is a trademark and service mark of AT&T Intellectual Property.
-#
-
-hosts: [localhost]
-port: 8182
-serializer: { className: org.apache.tinkerpop.gremlin.driver.ser.GraphSONMessageSerializerV1d0 }
\ No newline at end of file
diff --git a/aai-traversal/src/main/resources/etc/appprops/janusgraph-cached.properties b/aai-traversal/src/main/resources/etc/appprops/janusgraph-cached.properties
index aecea7c..9f85c8e 100644
--- a/aai-traversal/src/main/resources/etc/appprops/janusgraph-cached.properties
+++ b/aai-traversal/src/main/resources/etc/appprops/janusgraph-cached.properties
@@ -2,7 +2,7 @@
 # ============LICENSE_START=======================================================
 # org.onap.aai
 # ================================================================================
-# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+# Copyright © 2017-18 AT&T Intellectual Property. 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.
@@ -16,20 +16,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ============LICENSE_END=========================================================
-#
-# ECOMP is a trademark and service mark of AT&T Intellectual Property.
-#
 
 query.fast-property=true
-query.smart-limit=false
 # the following parameters are not reloaded automatically and require a manual bounce
-#storage.backend=inmemory
 storage.backend=inmemory
 storage.hostname=localhost
 
-#explicit Titan version in use - added for JanusGraph migration
-#graph.titan-version=1.0.0
-
 #schema.default=none
 storage.lock.wait-time=300
 storage.hbase.table=aaigraph-dev02
diff --git a/aai-traversal/src/main/resources/etc/appprops/janusgraph-realtime.properties b/aai-traversal/src/main/resources/etc/appprops/janusgraph-realtime.properties
index 9e64ac2..f938182 100644
--- a/aai-traversal/src/main/resources/etc/appprops/janusgraph-realtime.properties
+++ b/aai-traversal/src/main/resources/etc/appprops/janusgraph-realtime.properties
@@ -2,7 +2,7 @@
 # ============LICENSE_START=======================================================
 # org.onap.aai
 # ================================================================================
-# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+# Copyright © 2017-18 AT&T Intellectual Property. 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.
@@ -16,20 +16,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ============LICENSE_END=========================================================
-#
-# ECOMP is a trademark and service mark of AT&T Intellectual Property.
-#
 
 query.fast-property=true
-query.smart-limit=false
 # the following parameters are not reloaded automatically and require a manual bounce
-#storage.backend=inmemory
 storage.backend=inmemory
 storage.hostname=localhost
 
-#explicit Titan version in use - added for JanusGraph migration
-#graph.titan-version=1.0.0
-
 #schema.default=none
 storage.lock.wait-time=300
 storage.hbase.table=aaigraph-dev02
diff --git a/aai-traversal/src/main/resources/etc/appprops/methodMapper.properties b/aai-traversal/src/main/resources/etc/appprops/methodMapper.properties
deleted file mode 100644
index d6c1158..0000000
--- a/aai-traversal/src/main/resources/etc/appprops/methodMapper.properties
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-    "ActiveAndAvailableInventory-Traversal" : [{
-            "logicalName" : "getAAIResource",
-            "method" : "get",
-            "url" : "/aai/*"
-        }, {
-            "logicalName" : "putAAIResource",
-            "method" : "put",
-            "url" : "/aai/*"
-        }, {
-            "logicalName" : "deleteAAIResource",
-            "method" : "delete",
-            "url" : "/aai/*"
-        }, {
-            "logicalName" : "postAAIResource",
-            "method" : "post",
-            "url" : "/aai/*"
-        }, {
-            "logicalName" : "patchAAIResource",
-            "method" : "patch",
-            "url" : "/aai/*"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/aai-traversal/src/main/resources/etc/appprops/preferredRoute.txt b/aai-traversal/src/main/resources/etc/appprops/preferredRoute.txt
deleted file mode 100644
index 662b0aa..0000000
--- a/aai-traversal/src/main/resources/etc/appprops/preferredRoute.txt
+++ /dev/null
@@ -1 +0,0 @@
-preferredRouteKey=MR1
\ No newline at end of file
diff --git a/aai-traversal/src/main/resources/etc/scriptdata/named-query-json/getClfiRoadmTailSummary-1.0.json b/aai-traversal/src/main/resources/etc/scriptdata/named-query-json/getClfiRoadmTailSummary-1.0.json
index a30e797..771197f 100644
--- a/aai-traversal/src/main/resources/etc/scriptdata/named-query-json/getClfiRoadmTailSummary-1.0.json
+++ b/aai-traversal/src/main/resources/etc/scriptdata/named-query-json/getClfiRoadmTailSummary-1.0.json
@@ -1,94 +1,94 @@
-{

-   "named-query-uuid" : "4f448e43-339f-4c1c-85f6-896c444e25ca",

-   "named-query-name" : "GetClfiRoadmTailSummary",

-   "named-query-version" : "1.0",

-   "description" : "Named query - Get CLFI ROADM Tail Summary",

-   "named-query-elements" : {

-      "named-query-element" : [ {

-         "named-query-elements" : {

-            "named-query-element" : [ {

-               "named-query-elements" : {

-                  "named-query-element" : [ {

-                     "relationship-list" : {

-                        "relationship" : [ {

-                           "related-to" : "model",

-                           "relationship-data" : [ {

-                              "relationship-key" : "model.model-invariant-id",

-                              "relationship-value" : "862b25a1-262a-4961-bdaa-cdc55d69785a"

-                           } ]

-                        } ]

-                     }

-                  } ]

-               },

-               "relationship-list" : {

-                  "relationship" : [ {

-                     "related-to" : "model",

-                     "relationship-data" : [ {

-                        "relationship-key" : "model.model-invariant-id",

-                        "relationship-value" : "94043c37-4e73-439c-a790-0fdd697924cd"

-                     } ]

-                  } ]

-               }

-            }, {

-               "named-query-elements" : {

-                  "named-query-element" : [ {

-                     "named-query-elements" : {

-                        "named-query-element" : [ {

-                           "named-query-elements" : {

-                              "named-query-element" : [ {

-                                 "relationship-list" : {

-                                    "relationship" : [ {

-                                       "related-to" : "model",

-                                       "relationship-data" : [ {

-                                          "relationship-key" : "model.model-invariant-id",

-                                          "relationship-value" : "c1d4305f-cdbd-4bbe-9069-a2f4978fd89e"

-                                       } ]

-                                    } ]

-                                 }

-                              } ]

-                           },

-                           "relationship-list" : {

-                              "relationship" : [ {

-                                 "related-to" : "model",

-                                 "relationship-data" : [ {

-                                    "relationship-key" : "model.model-invariant-id",

-                                    "relationship-value" : "2e1a602a-acd8-4f78-94ff-618b802a303b"

-                                 } ]

-                              } ]

-                           }

-                        } ]

-                     },

-                     "relationship-list" : {

-                        "relationship" : [ {

-                           "related-to" : "model",

-                           "relationship-data" : [ {

-                              "relationship-key" : "model.model-invariant-id",

-                              "relationship-value" : "82194af1-3c2c-485a-8f44-420e22a9eaa4"

-                           } ]

-                        } ]

-                     }

-                  } ]

-               },

-               "relationship-list" : {

-                  "relationship" : [ {

-                     "related-to" : "model",

-                     "relationship-data" : [ {

-                        "relationship-key" : "model.model-invariant-id",

-                        "relationship-value" : "fe012535-2c31-4a39-a739-612374c638a0"

-                     } ]

-                  } ]

-               }

-            } ]

-         },

-         "relationship-list" : {

-            "relationship" : [ {

-               "related-to" : "model",

-               "relationship-data" : [ {

-                  "relationship-key" : "model.model-invariant-id",

-                  "relationship-value" : "fe012535-2c31-4a39-a739-612374c638a0"

-               } ]

-            } ]

-         }

-      } ]

-   }

+{
+   "named-query-uuid" : "4f448e43-339f-4c1c-85f6-896c444e25ca",
+   "named-query-name" : "GetClfiRoadmTailSummary",
+   "named-query-version" : "1.0",
+   "description" : "Named query - Get CLFI ROADM Tail Summary",
+   "named-query-elements" : {
+      "named-query-element" : [ {
+         "named-query-elements" : {
+            "named-query-element" : [ {
+               "named-query-elements" : {
+                  "named-query-element" : [ {
+                     "relationship-list" : {
+                        "relationship" : [ {
+                           "related-to" : "model",
+                           "relationship-data" : [ {
+                              "relationship-key" : "model.model-invariant-id",
+                              "relationship-value" : "862b25a1-262a-4961-bdaa-cdc55d69785a"
+                           } ]
+                        } ]
+                     }
+                  } ]
+               },
+               "relationship-list" : {
+                  "relationship" : [ {
+                     "related-to" : "model",
+                     "relationship-data" : [ {
+                        "relationship-key" : "model.model-invariant-id",
+                        "relationship-value" : "94043c37-4e73-439c-a790-0fdd697924cd"
+                     } ]
+                  } ]
+               }
+            }, {
+               "named-query-elements" : {
+                  "named-query-element" : [ {
+                     "named-query-elements" : {
+                        "named-query-element" : [ {
+                           "named-query-elements" : {
+                              "named-query-element" : [ {
+                                 "relationship-list" : {
+                                    "relationship" : [ {
+                                       "related-to" : "model",
+                                       "relationship-data" : [ {
+                                          "relationship-key" : "model.model-invariant-id",
+                                          "relationship-value" : "c1d4305f-cdbd-4bbe-9069-a2f4978fd89e"
+                                       } ]
+                                    } ]
+                                 }
+                              } ]
+                           },
+                           "relationship-list" : {
+                              "relationship" : [ {
+                                 "related-to" : "model",
+                                 "relationship-data" : [ {
+                                    "relationship-key" : "model.model-invariant-id",
+                                    "relationship-value" : "2e1a602a-acd8-4f78-94ff-618b802a303b"
+                                 } ]
+                              } ]
+                           }
+                        } ]
+                     },
+                     "relationship-list" : {
+                        "relationship" : [ {
+                           "related-to" : "model",
+                           "relationship-data" : [ {
+                              "relationship-key" : "model.model-invariant-id",
+                              "relationship-value" : "82194af1-3c2c-485a-8f44-420e22a9eaa4"
+                           } ]
+                        } ]
+                     }
+                  } ]
+               },
+               "relationship-list" : {
+                  "relationship" : [ {
+                     "related-to" : "model",
+                     "relationship-data" : [ {
+                        "relationship-key" : "model.model-invariant-id",
+                        "relationship-value" : "fe012535-2c31-4a39-a739-612374c638a0"
+                     } ]
+                  } ]
+               }
+            } ]
+         },
+         "relationship-list" : {
+            "relationship" : [ {
+               "related-to" : "model",
+               "relationship-data" : [ {
+                  "relationship-key" : "model.model-invariant-id",
+                  "relationship-value" : "fe012535-2c31-4a39-a739-612374c638a0"
+               } ]
+            } ]
+         }
+      } ]
+   }
 }
\ No newline at end of file
diff --git a/aai-traversal/src/main/resources/etc/scriptdata/named-query-json/getRouterRoadmTailSummary-1.0.json b/aai-traversal/src/main/resources/etc/scriptdata/named-query-json/getRouterRoadmTailSummary-1.0.json
index 6f775e8..27e198d 100644
--- a/aai-traversal/src/main/resources/etc/scriptdata/named-query-json/getRouterRoadmTailSummary-1.0.json
+++ b/aai-traversal/src/main/resources/etc/scriptdata/named-query-json/getRouterRoadmTailSummary-1.0.json
@@ -1,120 +1,120 @@
-{

-   "named-query-uuid" : "cbf22b8a-f29a-4b9b-a466-a878095b258a",

-   "named-query-name" : "GetRouterRoadmTailSummary",

-   "named-query-version" : "1.0",

-   "description" : "Named query - Get Router ROADM Tail Summary",

-   "named-query-elements" : {

-      "named-query-element" : [ {

-         "named-query-elements" : {

-            "named-query-element" : [ {

-               "named-query-elements" : {

-                  "named-query-element" : [ {

-                     "named-query-elements" : {

-                        "named-query-element" : [ {

-                           "named-query-elements" : {

-                              "named-query-element" : [ {

-                                 "relationship-list" : {

-                                    "relationship" : [ {

-                                       "related-to" : "model",

-                                       "relationship-data" : [ {

-                                          "relationship-key" : "model.model-invariant-id",

-                                          "relationship-value" : "862b25a1-262a-4961-bdaa-cdc55d69785a"

-                                       } ]

-                                    } ]

-                                 }

-                              } ]

-                           },

-                           "relationship-list" : {

-                              "relationship" : [ {

-                                 "related-to" : "model",

-                                 "relationship-data" : [ {

-                                    "relationship-key" : "model.model-invariant-id",

-                                    "relationship-value" : "94043c37-4e73-439c-a790-0fdd697924cd"

-                                 } ]

-                              } ]

-                           }

-                        }, {

-                           "named-query-elements" : {

-                              "named-query-element" : [ {

-                                 "named-query-elements" : {

-                                    "named-query-element" : [ {

-                                       "named-query-elements" : {

-                                          "named-query-element" : [ {

-                                             "relationship-list" : {

-                                                "relationship" : [ {

-                                                   "related-to" : "model",

-                                                   "relationship-data" : [ {

-                                                      "relationship-key" : "model.model-invariant-id",

-                                                      "relationship-value" : "c1d4305f-cdbd-4bbe-9069-a2f4978fd89e"

-                                                   } ]

-                                                } ]

-                                             }

-                                          } ]

-                                       },

-                                       "relationship-list" : {

-                                          "relationship" : [ {

-                                             "related-to" : "model",

-                                             "relationship-data" : [ {

-                                                "relationship-key" : "model.model-invariant-id",

-                                                "relationship-value" : "2e1a602a-acd8-4f78-94ff-618b802a303b"

-                                             } ]

-                                          } ]

-                                       }

-                                    } ]

-                                 },

-                                 "relationship-list" : {

-                                    "relationship" : [ {

-                                       "related-to" : "model",

-                                       "relationship-data" : [ {

-                                          "relationship-key" : "model.model-invariant-id",

-                                          "relationship-value" : "82194af1-3c2c-485a-8f44-420e22a9eaa4"

-                                       } ]

-                                    } ]

-                                 }

-                              } ]

-                           },

-                           "relationship-list" : {

-                              "relationship" : [ {

-                                 "related-to" : "model",

-                                 "relationship-data" : [ {

-                                    "relationship-key" : "model.model-invariant-id",

-                                    "relationship-value" : "fe012535-2c31-4a39-a739-612374c638a0"

-                                 } ]

-                              } ]

-                           }

-                        } ]

-                     },

-                     "relationship-list" : {

-                        "relationship" : [ {

-                           "related-to" : "model",

-                           "relationship-data" : [ {

-                              "relationship-key" : "model.model-invariant-id",

-                              "relationship-value" : "fe012535-2c31-4a39-a739-612374c638a0"

-                           } ]

-                        } ]

-                     }

-                  } ]

-               },

-               "relationship-list" : {

-                  "relationship" : [ {

-                     "related-to" : "model",

-                     "relationship-data" : [ {

-                        "relationship-key" : "model.model-invariant-id",

-                        "relationship-value" : "94043c37-4e73-439c-a790-0fdd697924cd"

-                     } ]

-                  } ]

-               }

-            } ]

-         },

-         "relationship-list" : {

-            "relationship" : [ {

-               "related-to" : "model",

-               "relationship-data" : [ {

-                  "relationship-key" : "model.model-invariant-id",

-                  "relationship-value" : "862b25a1-262a-4961-bdaa-cdc55d69785a"

-               } ]

-            } ]

-         }

-      } ]

-   }

+{
+   "named-query-uuid" : "cbf22b8a-f29a-4b9b-a466-a878095b258a",
+   "named-query-name" : "GetRouterRoadmTailSummary",
+   "named-query-version" : "1.0",
+   "description" : "Named query - Get Router ROADM Tail Summary",
+   "named-query-elements" : {
+      "named-query-element" : [ {
+         "named-query-elements" : {
+            "named-query-element" : [ {
+               "named-query-elements" : {
+                  "named-query-element" : [ {
+                     "named-query-elements" : {
+                        "named-query-element" : [ {
+                           "named-query-elements" : {
+                              "named-query-element" : [ {
+                                 "relationship-list" : {
+                                    "relationship" : [ {
+                                       "related-to" : "model",
+                                       "relationship-data" : [ {
+                                          "relationship-key" : "model.model-invariant-id",
+                                          "relationship-value" : "862b25a1-262a-4961-bdaa-cdc55d69785a"
+                                       } ]
+                                    } ]
+                                 }
+                              } ]
+                           },
+                           "relationship-list" : {
+                              "relationship" : [ {
+                                 "related-to" : "model",
+                                 "relationship-data" : [ {
+                                    "relationship-key" : "model.model-invariant-id",
+                                    "relationship-value" : "94043c37-4e73-439c-a790-0fdd697924cd"
+                                 } ]
+                              } ]
+                           }
+                        }, {
+                           "named-query-elements" : {
+                              "named-query-element" : [ {
+                                 "named-query-elements" : {
+                                    "named-query-element" : [ {
+                                       "named-query-elements" : {
+                                          "named-query-element" : [ {
+                                             "relationship-list" : {
+                                                "relationship" : [ {
+                                                   "related-to" : "model",
+                                                   "relationship-data" : [ {
+                                                      "relationship-key" : "model.model-invariant-id",
+                                                      "relationship-value" : "c1d4305f-cdbd-4bbe-9069-a2f4978fd89e"
+                                                   } ]
+                                                } ]
+                                             }
+                                          } ]
+                                       },
+                                       "relationship-list" : {
+                                          "relationship" : [ {
+                                             "related-to" : "model",
+                                             "relationship-data" : [ {
+                                                "relationship-key" : "model.model-invariant-id",
+                                                "relationship-value" : "2e1a602a-acd8-4f78-94ff-618b802a303b"
+                                             } ]
+                                          } ]
+                                       }
+                                    } ]
+                                 },
+                                 "relationship-list" : {
+                                    "relationship" : [ {
+                                       "related-to" : "model",
+                                       "relationship-data" : [ {
+                                          "relationship-key" : "model.model-invariant-id",
+                                          "relationship-value" : "82194af1-3c2c-485a-8f44-420e22a9eaa4"
+                                       } ]
+                                    } ]
+                                 }
+                              } ]
+                           },
+                           "relationship-list" : {
+                              "relationship" : [ {
+                                 "related-to" : "model",
+                                 "relationship-data" : [ {
+                                    "relationship-key" : "model.model-invariant-id",
+                                    "relationship-value" : "fe012535-2c31-4a39-a739-612374c638a0"
+                                 } ]
+                              } ]
+                           }
+                        } ]
+                     },
+                     "relationship-list" : {
+                        "relationship" : [ {
+                           "related-to" : "model",
+                           "relationship-data" : [ {
+                              "relationship-key" : "model.model-invariant-id",
+                              "relationship-value" : "fe012535-2c31-4a39-a739-612374c638a0"
+                           } ]
+                        } ]
+                     }
+                  } ]
+               },
+               "relationship-list" : {
+                  "relationship" : [ {
+                     "related-to" : "model",
+                     "relationship-data" : [ {
+                        "relationship-key" : "model.model-invariant-id",
+                        "relationship-value" : "94043c37-4e73-439c-a790-0fdd697924cd"
+                     } ]
+                  } ]
+               }
+            } ]
+         },
+         "relationship-list" : {
+            "relationship" : [ {
+               "related-to" : "model",
+               "relationship-data" : [ {
+                  "relationship-key" : "model.model-invariant-id",
+                  "relationship-value" : "862b25a1-262a-4961-bdaa-cdc55d69785a"
+               } ]
+            } ]
+         }
+      } ]
+   }
 }
\ No newline at end of file
diff --git a/aai-traversal/src/main/resources/etc/sysprops/sys-props.properties b/aai-traversal/src/main/resources/etc/sysprops/sys-props.properties
deleted file mode 100644
index 44d58d5..0000000
--- a/aai-traversal/src/main/resources/etc/sysprops/sys-props.properties
+++ /dev/null
@@ -1,140 +0,0 @@
-#This file is used for defining AJSC system properties for different configuration schemes and is necessary for the AJSC to run properly.
-#The sys-props.properties file is used for running locally. The template.sys-props.properties file will be used when deployed
-#to a SOA/CSI Cloud node.
-
-#AJSC System Properties. The following properties are required for ALL AJSC services. If you are adding System Properties for your
-#particular service, please add them AFTER all AJSC related System Properties. 
-
-#For Cadi Authorization, use value="authentication-scheme-1
-CadiAuthN=authentication-scheme-1
-
-#For Basic Authorization, use value="authentication-scheme-1
-authN=authentication-scheme-2
-
-#Persistence used for AJSC meta-data storage. For most environments, "file" should be used.
-ajscPersistence=file
-
-# If using hawtio for local development, these properties will allow for faster server startup and usage for local development
-hawtio.authenticationEnabled=false
-hawtio.config.pullOnStartup=false
-
-#Removes the extraneous restlet console output
-org.restlet.engine.loggerFacadeClass=org.restlet.ext.slf4j.Slf4jLoggerFacade
-
-#server.host property to be enabled for local DME2 related testing
-#server.host=<Your network IP address> 
-
-#Enable/disable SSL (values=true/false). This property also determines which protocol to use (https if true, http otherwise), to register services into GRM through DME2.
-enableSSL=false
-
-#Enable/disable csi logging (values=true/false). This can be disabled during local development
-csiEnable=false
-
-#Enable/disable EJB Container
-ENABLE_EJB=false
-
-#Enable/disable OSGI
-isOSGIEnable=false
-
-#Configure JMS Queue (WMQ/TIBCO)
-JMS_BROKER=WMQ
-
-#JMS properties needed for CSI Logging
-JMS_TIBCO_PROVIDER_URL=ONAPserverTBD
-JMS_LOGGER_USER_NAME=spm2
-JMS_LOGGER_PASSWORD=its4test
-JMS_LOGGER_AUDIT_QUEUE_BINDING=pub.m2e.audit.logger.queue
-JMS_LOGGER_PERF_QUEUE_BINDING=log.csi.performance02
-
-#WMQ connectivity
-JMS_WMQ_PROVIDER_URL=aftdsc://AFTUAT/34.07/-84.28
-JMS_WMQ_CONNECTION_FACTORY_NAME=aftdsc://AFTUAT/?service=CSILOG,version=1.0,bindingType=fusionBus,envContext=Q,Q25A=YES
-JMS_WMQ_INITIAL_CONNECTION_FACTORY_NAME=com.att.aft.jms.FusionCtxFactory
-JMS_WMQ_AUDIT_DESTINATION_NAME=queue:///CSILOGQL.M2E.DASHBOARD01.NOT.Q25A
-JMS_WMQ_PERF_DESTINATION_NAME=queue:///CSILOGQL.M2E.PERFORMANCE01.NOT.Q25A
-
-
-#CSI related variables for CSM framework
-csm.hostname=d1a-m2e-q112m2e1.edc.cingular.net
-
-#Enable/disable endpoint level logging (values=true/false). This can be disabled during local development
-endpointLogging=false
-
-#SOA_CLOUD_ENV is used to register your service with dme2 and can be turned off for local development (values=true/false).
-SOA_CLOUD_ENV=false
-
-#CONTINUE_ON_LISTENER_EXCEPTION will exit the application if there is a DME2 exception at the time of registration.
-CONTINUE_ON_LISTENER_EXCEPTION=false
-
-#Jetty Container ThreadCount Configuration Variables
-AJSC_JETTY_ThreadCount_MIN=10
-AJSC_JETTY_ThreadCount_MAX=500
-AJSC_JETTY_IDLETIME_MAX=60000
-AJSC_JETTY_BLOCKING_QUEUE_SIZE=100
-
-#Camel Context level default threadPool Profile configuration
-CAMEL_POOL_SIZE=10
-CAMEL_MAX_POOL_SIZE=20
-CAMEL_KEEP_ALIVE_TIME=60
-CAMEL_MAX_QUEUE_SIZE=1000
-
-#File Monitor configurations
-ssf_filemonitor_polling_interval=5
-ssf_filemonitor_threadpool_size=10
-
-#GRM/DME2 System Properties
-AFT_DME2_CONN_IDLE_TIMEOUTMS=5000
-AJSC_ENV=SOACLOUD
-
-SOACLOUD_NAMESPACE=com.att.ajsc
-SOACLOUD_ENV_CONTEXT=DEV
-SOACLOUD_PROTOCOL=http
-SOACLOUD_ROUTE_OFFER=DEFAULT
-
-sslport=8446
-server.port=8083
-
-AFT_LATITUDE=23.4
-AFT_LONGITUDE=33.6
-AFT_ENVIRONMENT=AFTUAT
-
-#Restlet Component Default Properties
-RESTLET_COMPONENT_CONTROLLER_DAEMON=true
-RESTLET_COMPONENT_CONTROLLER_SLEEP_TIME_MS=100
-RESTLET_COMPONENT_INBOUND_BUFFER_SIZE=8192
-RESTLET_COMPONENT_MIN_THREADS=1
-RESTLET_COMPONENT_MAX_THREADS=10
-RESTLET_COMPONENT_LOW_THREADS=8
-RESTLET_COMPONENT_MAX_QUEUED=0
-RESTLET_COMPONENT_MAX_CONNECTIONS_PER_HOST=-1
-RESTLET_COMPONENT_MAX_TOTAL_CONNECTIONS=-1
-RESTLET_COMPONENT_OUTBOUND_BUFFER_SIZE=8192
-RESTLET_COMPONENT_PERSISTING_CONNECTIONS=true
-RESTLET_COMPONENT_PIPELINING_CONNECTIONS=false
-RESTLET_COMPONENT_THREAD_MAX_IDLE_TIME_MS=60000
-RESTLET_COMPONENT_USE_FORWARDED_HEADER=false
-RESTLET_COMPONENT_REUSE_ADDRESS=true
-
-#Externalized jar and properties file location. In CSI environments, there are a few libs that have been externalized to aid
-#in CSTEM maintenance of the versions of these libs. The most important to the AJSC is the DME2 lib. Not only is this lib necessary
-#for proper registration of your AJSC service on a node, but it is also necessary for running locally as well. Another framework
-#used in CSI envs is the CSM framework. These 2 framework libs are shown as "provided" dependencies within the pom.xml. These
-#dependencies will be copied into the target/commonLibs folder with the normal "mvn clean package" goal of the AJSC. They will
-#then be added to the classpath via AJSC_EXTERNAL_LIB_FOLDERS system property. Any files (mainly property files) that need
-#to be on the classpath should be added to the AJSC_EXTERNAL_PROPERTIES_FOLDERS system property. The default scenario when 
-#testing your AJSC service locally will utilize the target/commonLibs directory for DME2 and CSM related artifacts and 2 
-#default csm properties files will be used for local testing with anything CSM knorelated.
-#NOTE: we are using maven-replacer-plugin to replace "(doubleUnderscore)basedir(doubleUnderscore)" with ${basedir} within the 
-#target directory for running locally. Multiple folder locations can be separated by the pipe ("|") character.
-#Please, NOTE: for running locally, we are setting this system property in the antBuild/build.xml "runLocal" target and in the 
-#"runAjsc" profile within the pom.xml. This is to most effectively use maven variables (${basedir}, most specifically. Therefore,
-#when running locally, the following 2 properties should be set within the profile(s) themselves. 
-#Example: target/commonLibs|target/otherLibs
-#AJSC_EXTERNAL_LIB_FOLDERS=__basedir__/target/commonLibs
-#AJSC_EXTERNAL_PROPERTIES_FOLDERS=__basedir__/ajsc-shared-config/etc
-#End of AJSC System Properties
-
-#Service System Properties. Please, place any Service related System Properties below.
-KEY_STORE_PASSWORD=OBF:1vn21ugu1saj1v9i1v941sar1ugw1vo0
-KEY_MANAGER_PASSWORD=OBF:1vn21ugu1saj1v9i1v941sar1ugw1vo0
-AAI_CORE_VERSION=1.2.0-SNAPSHOT
diff --git a/aai-traversal/src/main/resources/etc/sysprops/template.sys-props.properties b/aai-traversal/src/main/resources/etc/sysprops/template.sys-props.properties
deleted file mode 100644
index c9060f9..0000000
--- a/aai-traversal/src/main/resources/etc/sysprops/template.sys-props.properties
+++ /dev/null
@@ -1,115 +0,0 @@
-#This file is used for defining AJSC system properties for different configuration schemes and is necessary for the AJSC to run properly.
-#The sys-props.properties file is used for running locally.
-
-#For Cadi Authorization, use value="authentication-scheme-1"
-CadiAuthN=__AJSC_CADI_AUTHN__
-
-#For Basic Authorization, use value="authentication-scheme-1"
-authN=__AJSC_AUTH_SCHEME__
-
-#Persistence used for AJSC meta-data storage. For most environments, "file" should be used.
-ajscPersistence=__AJSC_PERSISTENCE__
-
-#Configure externalized logback location
-logback.configurationFile=__LOGBACK_CONFIG_FILE__
-
-# If using hawtio for local development, these properties will allow for faster server startup and usage for local development.
-# You may wish to deploy hawtio.war to dev/test environments to help debugging as well, but should not be used in PROD env.
-hawtio.authenticationEnabled=__HAWTIO_AUTHENTICATION_ENABLED__
-hawtio.config.pullOnStartup=__HAWTIO_CONFIG_PULLONSTARTUP__
-
-#Removes the extraneous restlet console output
-org.restlet.engine.loggerFacadeClass=org.restlet.ext.slf4j.Slf4jLoggerFacade
-
-#Enable/disable SSL (values=true/false).
-enableSSL=__AJSC_ENABLE_SSL__
-
-#Enable/disable csi logging (values=true/false).
-csiEnable=__CSI_ENABLE__
-
-#Enable/disable EJB Container
-ENABLE_EJB=__ENABLE_EJB__
-
-#Enable/disable OSGI
-isOSGIEnable=__OSGI_ENABLE__
-
-#Configure JMS Queue (WMQ/TIBCO)
-JMS_BROKER=WMQ
-
-#JMS properties needed for CSI Logging
-JMS_TIBCO_PROVIDER_URL=ONAPserverTBD
-JMS_LOGGER_USER_NAME=spm2
-JMS_LOGGER_PASSWORD=
-JMS_LOGGER_AUDIT_QUEUE_BINDING=pub.m2e.audit.logger.queue
-JMS_LOGGER_PERF_QUEUE_BINDING=log.csi.performance02
-
-#WMQ connectivity
-JMS_WMQ_PROVIDER_URL=__JMS_WMQ_PROVIDER_URL__
-JMS_WMQ_CONNECTION_FACTORY_NAME=__JMS_WMQ_CONNECTION_FACTORY_NAME__
-JMS_WMQ_INITIAL_CONNECTION_FACTORY_NAME=__JMS_WMQ_INITIAL_CONNECTION_FACTORY_NAME__
-JMS_WMQ_AUDIT_DESTINATION_NAME=__JMS_WMQ_AUDIT_DESTINATION_NAME__ 
-JMS_WMQ_PERF_DESTINATION_NAME=__JMS_WMQ_PERF_DESTINATION_NAME__
-
-#CSI related variables for CSM framework
-csm.hostname=d1a-m2e-q112m2e1.edc.cingular.net
-
-#Enable/disable endpoint level logging (values=true/false). 
-endpointLogging=__END_POINT_LEVEL_LOGGING__
-
-#SOA_CLOUD_ENV is used to register your service with dme2 (values=true/false).
-SOA_CLOUD_ENV=__SOA_CLOUD_ENV__
-
-#Jetty Container ThreadCount Configuration Variables
-AJSC_JETTY_ThreadCount_MAX=__AJSC_JETTY_ThreadCount_MAX__
-AJSC_JETTY_ThreadCount_MIN=__AJSC_JETTY_ThreadCount_MIN__
-AJSC_JETTY_IDLETIME_MAX=__AJSC_JETTY_IDLETIME_MAX__
-AJSC_SERVICE_NAMESPACE=ActiveAndAvailableInventory-Traversal
-AJSC_SERVICE_VERSION=__AJSC_SERVICE_VERSION__
-AJSC_JETTY_BLOCKING_QUEUE_SIZE=100
-
-#Camel Context level default threadPool Profile configuration
-CAMEL_POOL_SIZE=__CAMEL_POOL_SIZE__
-CAMEL_MAX_POOL_SIZE=__CAMEL_MAX_POOL_SIZE__
-CAMEL_KEEP_ALIVE_TIME=__CAMEL_KEEP_ALIVE_TIME__
-CAMEL_MAX_QUEUE_SIZE=__CAMEL_MAX_QUEUE_SIZE__
-
-#File Monitor configurations
-ssf_filemonitor_polling_interval=__AJSC_SSF_FILE_MONITOR_POLLING_INTERVAL__
-ssf_filemonitor_threadpool_size=__AJSC_SSF_FILE_MONITOR_THREAD_POOL_SIZE__
-
-#GRM/DME2 System Properties below
-AFT_DME2_CONN_IDLE_TIMEOUTMS=__AFT_DME2_CONN_IDLE_TIMEOUTMS__
-AJSC_ENV=__AJSC_ENV__
-SOACLOUD_NAMESPACE=__SOA_CLOUD_NAMESPACE__
-SOACLOUD_ENV_CONTEXT=__SCLD_ENV__
-SOACLOUD_PROTOCOL=__SOACLOUD_PROTOCOL__
-SOACLOUD_ROUTE_OFFER=__AAIENV__
-sslport=8446
-server.port=8083
-AFT_LATITUDE=__LATITUDE__
-AFT_LONGITUDE=__LONGITUDE__
-AFT_ENVIRONMENT=__AFT_ENVIRONMENT__
-
-#Restlet Component Properties
-RESTLET_COMPONENT_CONTROLLER_DAEMON=__RESTLET_COMPONENT_CONTROLLER_DAEMON__
-RESTLET_COMPONENT_CONTROLLER_SLEEP_TIME_MS=__RESTLET_COMPONENT_CONTROLLER_SLEEP_TIME_MS__
-RESTLET_COMPONENT_INBOUND_BUFFER_SIZE=__RESTLET_COMPONENT_INBOUND_BUFFER_SIZE__
-RESTLET_COMPONENT_MIN_THREADS=__RESTLET_COMPONENT_MIN_THREADS__
-RESTLET_COMPONENT_MAX_THREADS=__RESTLET_COMPONENT_MAX_THREADS__
-RESTLET_COMPONENT_LOW_THREADS=__RESTLET_COMPONENT_LOW_THREADS__
-RESTLET_COMPONENT_MAX_QUEUED=__RESTLET_COMPONENT_MAX_QUEUED__
-RESTLET_COMPONENT_MAX_CONNECTIONS_PER_HOST=__RESTLET_COMPONENT_MAX_CONNECTIONS_PER_HOST__
-RESTLET_COMPONENT_MAX_TOTAL_CONNECTIONS=__RESTLET_COMPONENT_MAX_TOTAL_CONNECTIONS__
-RESTLET_COMPONENT_OUTBOUND_BUFFER_SIZE=__RESTLET_COMPONENT_OUTBOUND_BUFFER_SIZE__
-RESTLET_COMPONENT_PERSISTING_CONNECTIONS=__RESTLET_COMPONENT_PERSISTING_CONNECTIONS__
-RESTLET_COMPONENT_PIPELINING_CONNECTIONS=__RESTLET_COMPONENT_PIPELINING_CONNECTIONS__
-RESTLET_COMPONENT_THREAD_MAX_IDLE_TIME_MS=__RESTLET_COMPONENT_THREAD_MAX_IDLE_TIME_MS__
-RESTLET_COMPONENT_USE_FORWARDED_HEADER=__RESTLET_COMPONENT_USE_FORWARDED_HEADER__
-RESTLET_COMPONENT_REUSE_ADDRESS=__RESTLET_COMPONENT_REUSE_ADDRESS__
-
-AJSC_EXTERNAL_LIB_FOLDERS=__CSM_LIB__|__DME2_LIB__|__AJSC_EXTERNAL_LIB_FOLDERS__
-AJSC_EXTERNAL_PROPERTIES_FOLDERS=__AJSC_SHARED_CONFIG__|__AJSC_EXTERNAL_PROPERTIES_FOLDERS__
-
-KEY_STORE_PASSWORD=__KEY_STORE_PASSWORD__
-KEY_MANAGER_PASSWORD=__KEY_MANAGER_PASSWORD__
-AAI_CORE_VERSION=1.2.0-SNAPSHOT
diff --git a/aai-traversal/src/main/resources/retired.properties b/aai-traversal/src/main/resources/retired.properties
new file mode 100644
index 0000000..2261713
--- /dev/null
+++ b/aai-traversal/src/main/resources/retired.properties
@@ -0,0 +1,5 @@
+# Retired properties
+retired.api.pattern.list=\
+  ^/aai/v[2-7]+/.*$\
+
+retired.api.all.versions=
\ No newline at end of file
diff --git a/aai-traversal/src/main/resources/schema/UebEventLogEntry.xsd b/aai-traversal/src/main/resources/schema/UebEventLogEntry.xsd
deleted file mode 100644
index edc8924..0000000
--- a/aai-traversal/src/main/resources/schema/UebEventLogEntry.xsd
+++ /dev/null
@@ -1,43 +0,0 @@
-<!--
-
-    ============LICENSE_START=======================================================
-    org.onap.aai
-    ================================================================================
-    Copyright © 2017 AT&T Intellectual Property. 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 is a trademark and service mark of AT&T Intellectual Property.
-
--->
-<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
-    <xs:complexType name="UebEventLogEntry">
-	   <xs:sequence>
-	   	  <xs:element type="xs:string" name="transactionLogEntryId"/>
-	      <xs:element type="xs:string" name="notificationId"/>
-	      <xs:element type="xs:string" name="topic"/>
-	      <xs:element type="xs:string" name="action"/>
-	      <xs:element minOccurs="0" type="xs:string" name="entityLink"/>
-	      <xs:element type="xs:string" name="payload"/>
-	      <xs:element type="xs:string" name="status"/>
-	      <xs:element minOccurs="0" type="xs:string" name="owner"/>
-	      <xs:element type="xs:long" name="lastUpdateTimestamp"/>
-        </xs:sequence>
-    </xs:complexType>
-    <xs:complexType name="UebEventLogEntries">
-	   <xs:sequence>
-	      <xs:element minOccurs="0" maxOccurs="unbounded" name="UebEventLogEntries" type="UebEventLogEntry"/>
-       </xs:sequence>
-     </xs:complexType>
-</xs:schema>
diff --git a/aai-traversal/src/main/resources/etc/query/stored-queries.json b/aai-traversal/src/main/resources/schema/onap/query/stored-queries.json
index d511e5a..a3f6a62 100644
--- a/aai-traversal/src/main/resources/etc/query/stored-queries.json
+++ b/aai-traversal/src/main/resources/schema/onap/query/stored-queries.json
@@ -1,7 +1,7 @@
 {
   "stored-queries":[{
     "cloud-region-fromVnf":{
-      "stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vnfc').store('x').createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vserver').store('x').createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x').cap('x').unfold().dedup()"
+      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vnfc').store('x').createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x')), builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x'))).cap('x').unfold().dedup()"
     }
   },{
     "linked-devices":{
@@ -16,7 +16,7 @@
     }
   },{
     "pserver-fromConfiguration":{
-      "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'configuration', 'logical-link').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'l-interface').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'generic-vnf').store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'pnf').store('x')).cap('x').unfold().dedup()"
+      "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'configuration', 'logical-link').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'l-interface').store('x').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vserver').createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'generic-vnf').store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'pnf').store('x')).cap('x').unfold().dedup()"
     }
   },{
     "spaas-topology-fromServiceInstance":{
@@ -53,6 +53,13 @@
       "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'complex', 'l3-network').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-network', 'cloud-region').store('x').cap('x').unfold()"
     }
   },{
+    "pnf-from-model":{
+      "query":{
+        "required-properties":["equipVendor","equipModel"]
+      },
+      "stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'pnf').getVerticesByProperty('equip-vendor', equipVendor).getVerticesByProperty('equip-model', equipModel).store('x').cap('x').unfold().dedup()"
+    }
+    },{
     "pnf-fromModel-byRegion":{
       "query":{
         "required-properties":["equipVendor","equipModel","cloudRegionId"]
@@ -85,7 +92,7 @@
       "query":{
         "required-properties":["interfaceId"]
       },
-      "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'configuration', 'logical-link').where(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'l-interface').getVerticesByProperty('interface-id', interfaceId).store('x')).union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'generic-vnf').store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'pnf').store('x')).cap('x').unfold().dedup()"
+      "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'configuration', 'logical-link').where(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'l-interface').getVerticesByProperty('interface-id', interfaceId).store('x')).union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vserver').createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'generic-vnf').store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'pnf').store('x')).cap('x').unfold().dedup()"
     }
   },{
     "cloudRegion-fromCountry":{
@@ -112,9 +119,9 @@
   },{
     "vserver-fromVnf":{
       "query":{
-        "required-properties":["nfcFunction"]
+        "required-properties":["nfcNamingCode"]
       },
-      "stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vnfc').getVerticesByProperty('nfc-function', nfcFunction).store('x').createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vserver').store('x').createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x')).cap('x').unfold().dedup()"
+      "stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vnfc').getVerticesByProperty('nfc-naming-code', nfcNamingCode).store('x').createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vserver').store('x').createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x')).cap('x').unfold().dedup()"
     }
   },{
     "sites-byCloudRegionId":{
@@ -181,7 +188,7 @@
     }
   },{
     "vnf-topology-fromServiceInstance":{
-      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'service-subscription').createEdgeTraversal(EdgeType.TREE, 'service-subscription', 'customer').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'allotted-resource').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'generic-vnf').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'vf-module').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'volume-group').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'l3-network').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'l3-network').store('x')))).cap('x').unfold().dedup()"
+      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'service-subscription').createEdgeTraversal(EdgeType.TREE, 'service-subscription', 'customer').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'configuration').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'allotted-resource').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'generic-vnf').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'l3-network').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'l3-network', 'vlan-tag').store('x'), builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'l3-network', 'l3-network').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-network', 'vlan-tag').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'vf-module').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'volume-group').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'l3-network').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'l3-network').store('x')))).cap('x').unfold().dedup()"
     }
   },{
     "ucpe-topology":{
@@ -204,7 +211,7 @@
     }
   },{
     "pending-topology-detail":{
-      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'platform').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'line-of-business').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'service-instance').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'owning-entity').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'project').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vnfc').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vnfc', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vnfc', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vip-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'vip-ipv4-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vip-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'vip-ipv6-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x')).dedup()).cap('x').unfold().dedup()"
+      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'platform').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'line-of-business').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'service-instance').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'owning-entity').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'project').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'vf-module').store('x').createEdgeTraversal(EdgeType.COUSIN, 'vf-module', 'vnfc').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vnfc', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vnfc', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vip-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'vip-ipv4-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vip-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'vip-ipv6-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x')).dedup()).cap('x').unfold().dedup()"
     }
   },{
     "vnfs-fromServiceInstance":{
@@ -228,7 +235,7 @@
     }
   },{
     "topology-detail-fromVserver":{
-      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE,   'vserver', 'l-interface').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE,   'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'subnet').store('x').createEdgeTraversal(EdgeType.TREE, 'subnet', 'l3-network').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').createEdgeTraversal(EdgeType.COUSIN, 'pserver', 'complex').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'generic-vnf').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'platform').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'line-of-business').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'service-instance').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'owning-entity').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'project').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vnfc').store('x'))).cap('x').unfold().dedup()"
+      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE,'vserver','l-interface').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE,'l-interface','l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN,'l3-interface-ipv4-address-list','subnet').store('x').createEdgeTraversal(EdgeType.TREE,'subnet','l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE,'l-interface','l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN,'l3-interface-ipv6-address-list','subnet').store('x').createEdgeTraversal(EdgeType.TREE,'subnet','l3-network').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.TREE,'vserver','tenant').store('x').createEdgeTraversal(EdgeType.TREE,'tenant','cloud-region').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'vserver','pserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'pserver','complex').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'pserver','availability-zone').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'vserver','generic-vnf').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE,'generic-vnf','vf-module').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'generic-vnf','platform').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'generic-vnf','line-of-business').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'generic-vnf','virtual-data-center').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'generic-vnf','volume-group').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'generic-vnf','service-instance').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'service-instance','owning-entity').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'service-instance','project').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'generic-vnf','vnfc').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'vserver','image').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'vserver','flavor').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'vserver','vf-module').store('x')).cap('x').unfold().dedup();"
     }
   },{
     "vserverlogicallink-frompServer":{
@@ -236,7 +243,7 @@
     }
   },{
     "vnf-topology-fromVnf":{
-      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'service-instance').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'service-subscription').createEdgeTraversal(EdgeType.TREE, 'service-subscription', 'customer').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'allotted-resource').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'vf-module').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'volume-group').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'l3-network').store('x'),),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'l3-network').store('x'),)).cap('x').unfold().dedup()"
+      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'service-instance').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'service-subscription').store('x').createEdgeTraversal(EdgeType.TREE, 'service-subscription', 'customer').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'allotted-resource').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'vf-module').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'volume-group').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'l-interface').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'l3-network').store('x'),),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv4-address-list', 'l3-network').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-interface-ipv6-address-list', 'l3-network').store('x'),))).cap('x').unfold().dedup()"
     }
   },{
     "service-topology":{
@@ -247,25 +254,184 @@
       "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'service-subscription').store('x').createEdgeTraversal(EdgeType.TREE, 'service-subscription', 'customer').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'forwarding-path').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'forwarding-path', 'configuration').store('x').createEdgeTraversal(EdgeType.TREE, 'configuration', 'evc').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'forwarding-path', 'forwarder').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'forwarder', 'configuration').store('x').createEdgeTraversal(EdgeType.TREE, 'configuration', 'forwarder-evc').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'forwarder', 'p-interface').store('x').createEdgeTraversal(EdgeType.TREE, 'p-interface', 'pnf').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'forwarder', 'lag-interface').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'lag-interface', 'pnf').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'lag-interface', 'logical-link').getVerticesByProperty('link-type', 'LAG').store('x'))))).cap('x').unfold().dedup()"
     }
   },{
-    "count-vnf-byVnfType":{ 
+    "count-vnf-byVnfType":{
       "stored-query":"builder.getVerticesByProperty('aai-node-type', 'generic-vnf').groupCount().by('vnf-type').store('x').unfold()"
-    }  
+    }
   },{
-    "pservers-withNoComplex":{ 
+    "pservers-withNoComplex":{
       "stored-query":"builder.getVerticesByProperty('aai-node-type', 'pserver').where(builder.newInstance().not(builder.newInstance().both().getVerticesByProperty('aai-node-type', 'complex'))).store('x').unfold()"
-    }  
+    }
   },{
     "gfp-vserver-data":{
       "stored-query":"builder.createEdgeTraversal(EdgeType.TREE,   'vserver', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE,   'l-interface', 'l3-interface-ipv4-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').store('x')).cap('x').unfold().dedup()"
     }
   },{
-    "gfp-vnf-data":{ 
+    "gfp-vnf-data":{
       "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE,   'l-interface', 'l3-interface-ipv4-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv4-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv6-address-list').store('x'))),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'lag-interface').createEdgeTraversal(EdgeType.TREE, 'lag-interface', 'l-interface').store('x').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv4-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv6-address-list').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vnf-image').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'network-profile').store('x')).cap('x').unfold().dedup()"
     }
   },{
+
+    "related-to":{
+      "query":{
+        "required-properties":["startingNodeType","relatedToNodeType"]
+      },
+      "stored-query":"builder.createEdgeTraversal(startingNodeType, relatedToNodeType).store('x').cap('x').unfold().dedup()"
+    }
+  },{
+    "gfp-vserver":{
+      "stored-query":"builder.where(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant'))"
+    }
+  },{
+    "sriov-topology-fromVnf":{
+     "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').createEdgeTraversal(EdgeType.TREE, 'vserver',   'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'sriov-vf').store('x').createEdgeTraversal(EdgeType.COUSIN, 'sriov-vf', 'sriov-pf').createEdgeTraversal(EdgeType.TREE, 'sriov-pf','p-interface').createEdgeTraversal(EdgeType.COUSIN, 'p-interface', 'physical-link').store('x').cap('x').unfold().dedup()"
+	}
+  },{
+    "vserver-l-interfaces-fromVnfc":{
+    "query":{
+        "optional-properties":["networkName"]
+      },
+	  "stored-query":"builder.where(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vserver').createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').getVerticesByProperty('network-name',networkName)).createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vserver').store('x').createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').getVerticesByProperty('network-name',networkName).store('x').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l-interface').store('x').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').store('x').cap('x').unfold().dedup()"
+	 }
+  },{
+    "vnfs-vlans-fromServiceInstance":{
+      "stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'configuration').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'configuration', 'generic-vnf').store('x'), builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'configuration', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').store('x')).cap('x').unfold().dedup()"
+	  }
+  },{
+    "getClfiRoadmTailSummary":{
+      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'logical-link', 'p-interface').store('x').createEdgeTraversal(EdgeType.TREE,'p-interface', 'pnf').store('x'), builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'logical-link', 'logical-link').store('x').createEdgeTraversal(EdgeType.COUSIN,'logical-link', 'service-instance').store('x').createEdgeTraversal(EdgeType.TREE,'service-instance', 'service-subscription').store('x').createEdgeTraversal(EdgeType.TREE,'service-subscription', 'customer').store('x')).cap('x').unfold().dedup()"
+    }
+  },{
+    "getRouterRoadmTailSummary":{
+      "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.TREE,'pnf', 'p-interface').store('x').createEdgeTraversal(EdgeType.COUSIN,'p-interface', 'logical-link').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'logical-link', 'p-interface').store('x').createEdgeTraversal(EdgeType.TREE,'p-interface', 'pnf').store('x'), builder.newInstance().createEdgeTraversal(EdgeType.COUSIN,'logical-link', 'logical-link').store('x').createEdgeTraversal(EdgeType.COUSIN,'logical-link', 'service-instance').store('x').createEdgeTraversal(EdgeType.TREE,'service-instance', 'service-subscription').store('x').createEdgeTraversal(EdgeType.TREE,'service-subscription', 'customer').store('x')).cap('x').unfold().dedup()"
+    }
+  },{
+    "topology-summary-fromCloudRegion":{
+      "stored-query": "builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'cloud-region', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'), builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'vnfc').store('x'), builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'generic-vnf').store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vnfc').store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'cloud-region', 'pserver').store('x')).cap('x').unfold().dedup()"
+    }
+  }, {
+      "vservers-fromPserver-tree": {
+        "stored-query": "builder.createEdgeTraversal(EdgeType.COUSIN, 'pserver', 'vserver').tree()"
+      }
+    },{
+    "cloud-region-and-source-FromConfiguration":{
+        "stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'configuration','logical-link').createEdgeTraversalWithLabels(EdgeType.COUSIN, 'logical-link', 'l-interface',new ArrayList<>(Arrays.asList('org.onap.relationships.inventory.Source'))).createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vserver').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'vf-module').createEdgeTraversal(EdgeType.TREE, 'vf-module', 'generic-vnf').store('x')).cap('x').unfold().dedup()"
+        }
+  },{
+    "destination-FromConfiguration":{
+        "stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'configuration','logical-link').union(builder.newInstance().createEdgeTraversalWithLabels(EdgeType.COUSIN, 'logical-link', 'l-interface', new ArrayList<>(Arrays.asList('org.onap.relationships.inventory.Destination'))).createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vserver').createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'vf-module').createEdgeTraversal(EdgeType.TREE, 'vf-module', 'generic-vnf').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'generic-vnf').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'pnf').store('x')).cap('x').unfold().dedup()"
+    }
+  },{
+  	"topology-summary-fromTenant":{
+	"stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'tenant', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'generic-vnf').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x'))).cap('x').unfold().dedup()"
+	}
+  },{
+    "vfModule-fromServiceInstance":{
+        "stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'service-instance','generic-vnf').createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'vf-module').store('x').cap('x').unfold().dedup()"
+    }
+  },{
+	"getComplexByPnfName":{
+		"stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN,'pnf', 'complex').store('x').cap('x').unfold().dedup()"
+	}
+  },{
+	"getComplexFromHostname":{
+		"stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN,'pserver', 'complex').tree()"
+	}
+  },{
+	"instance-groups-byCloudRegion":{
+		"query":{
+			"required-properties":["type","role","function"]
+			},
+		"stored-query":"builder.createEdgeTraversal(EdgeType.COUSIN, 'cloud-region', 'instance-group').getVerticesByProperty('instance-group-type', type).getVerticesByProperty('instance-group-role', role).getVerticesByProperty('instance-group-function', function).store('x').cap('x').unfold().dedup()"
+		}
+  },{
+    "network-collection-ByServiceInstance":{
+        "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'collection').store('x').createEdgeTraversal(EdgeType.COUSIN, 'collection', 'instance-group').store('x').createEdgeTraversal(EdgeType.COUSIN, 'instance-group', 'l3-network').store('x').cap('x').unfold().dedup()"
+      }
+    },{
     "containment-path":{
       "stored-query":"builder.until(builder.newInstance().not(builder.newInstance().getParentEdge())).repeat(builder.newInstance().getParentVertex()).path()"
     }
-  }
-  ]
+  },{
+    "getSvcSubscriberModelInfo":{
+      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'service-instance', 'service-subscription').store('x'),builder.newInstance().createPrivateEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'model-ver').store('x')).cap('x').unfold().dedup()"
+    }
+  },
+  	{
+      "getLogicalLinkByCloudRegionId": {
+        "stored-query": "builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'cloud-region', 'logical-link').store('x').cap('x').unfold().dedup()"
+      }
+   },{
+	"getPinterfacePhysicalLinkBySvcInstId":{ 
+      "stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN,'service-instance', 'generic-vnf').store('x').createEdgeTraversal(EdgeType.COUSIN,'generic-vnf', 'vserver').store('x').createEdgeTraversal(EdgeType.COUSIN,'vserver', 'pserver').store('x').createEdgeTraversal(EdgeType.TREE,'pserver', 'p-interface').store('x').createEdgeTraversal(EdgeType.COUSIN,'p-interface', 'physical-link').store('x').cap('x').unfold().dedup()"
+       }  
+   },{ 
+    "topology-detail-fromVnf":{ 
+      "stored-query":"builder.store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'vnfc').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x').createEdgeTraversal(EdgeType.TREE, 'cloud-region', 'availability-zone').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'image').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'flavor').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').store('x').createEdgeTraversal(EdgeType.COUSIN, 'pserver', 'complex').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface','l3-interface-ipv4-address-list').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list').store('x'))),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'service-instance').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'vf-module').createEdgeTraversal(EdgeType.COUSIN, 'vf-module', 'volume-group').store('x')).cap('x').unfold().dedup()"}
+   },{
+	"vnf-to-service-instance":{
+		"stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'service-instance').store('x').createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'generic-vnf').store('x').cap('x').unfold().dedup()"}
+	},{
+  	"getServiceTopology":{
+		"stored-query":"builder.union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'generic-vnf').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv4-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv6-address-list'))),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv4-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv6-address-list'))),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'pserver').createEdgeTraversal(EdgeType.COUSIN, 'pserver', 'complex'))),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'allotted-resource').createEdgeTraversal(EdgeType.TREE, 'allotted-resource', 'service-instance').createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'generic-vnf').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv4-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv6-address-list'))),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv4-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'l3-interface-ipv6-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv4-address-list'),builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vlan', 'l3-interface-ipv6-address-list')))))).tree()"}
+    },
+    {
+      "getL3networkCloudRegionByNetworkRole": {
+        "stored-query": "builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-network', 'generic-vnf').store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').createEdgeTraversal(EdgeType.TREE, 'vserver', 'tenant').store('x').createEdgeTraversal(EdgeType.TREE, 'tenant', 'cloud-region').store('x').cap('x').unfold().dedup()"
+      }
+    },{
+      "getDHVLogicalLink": {
+        "stored-query": "builder.createEdgeTraversal(EdgeType.TREE, 'generic-vnf', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'vlan').createEdgeTraversal(EdgeType.COUSIN, 'vlan', 'logical-link').tree()"
+      }
+    },
+    {
+      "pserver-fromHostnameFirstToken": {
+		"query":{
+        	"required-properties":["hostnameFirstToken","sourcesOfTruth"]
+    	},
+		"stored-query": "builder.getVerticesStartsWithProperty('hostname', hostnameFirstToken).getVerticesByProperty('source-of-truth', new ArrayList<>(Arrays.asList(sourcesOfTruth)))"
+	  }
+	},
+	{
+      "pserver-fromFqdnFirstToken": {
+		"query":{
+        	"required-properties":["fqdnFirstToken","sourcesOfTruth"]
+    	},
+		"stored-query": "builder.getVerticesStartsWithProperty('fqdn', fqdnFirstToken).getVerticesByProperty('source-of-truth', new ArrayList<>(Arrays.asList(sourcesOfTruth)))"
+	  }
+	},
+	{
+      "getLinterface-fromNewvce": {
+        "query":{
+        	"required-properties":["interfaceRole1","interfaceRole2"]
+    	},
+		"stored-query": "builder.createEdgeTraversal(EdgeType.TREE, 'newvce', 'l-interface').getVerticesByProperty('interface-role', interfaceRole1).createEdgeTraversal(EdgeType.COUSIN, 'l-interface', 'logical-link').createEdgeTraversal(EdgeType.COUSIN, 'logical-link', 'l-interface').getVerticesByProperty('interface-role', interfaceRole2).store('x').cap('x').unfold().dedup()"
+	  }
+	},
+	{
+		"l-interface-to-CP": {
+			"query":{
+	        	"required-properties":["isProviderNetwork"]
+	    	},
+			"stored-query": "builder.union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vnfc', 'cp').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'cp', 'vlan-tag').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'cp', 'l3-network').getVerticesByBooleanProperty('is-provider-network', isProviderNetwork).store('x')),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vnfc', 'vserver').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').store('x'))).cap('x').unfold().dedup()"
+		}
+	},
+	{
+      "getNetworks": {
+		"query":{
+        	"required-properties":["networkRole","cloudRegionId"]
+    	},
+		"stored-query": "builder.createEdgeTraversal(EdgeType.COUSIN, 'owning-entity','service-instance').createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'l3-network').getVerticesByProperty('network-role', networkRole).where(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'l3-network', 'cloud-region').getVerticesByProperty('cloud-region-id', cloudRegionId)).store('x').cap('x').unfold().dedup()"
+	  }
+	},
+	{
+  	"fabric-information-fromVnf":{
+		"stored-query":"builder.store('x').createEdgeTraversal(EdgeType.COUSIN, 'generic-vnf', 'vserver').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.TREE, 'vserver', 'l-interface').createEdgeTraversal(EdgeType.TREE, 'l-interface', 'sriov-vf').createEdgeTraversal(EdgeType.COUSIN, 'sriov-vf', 'sriov-pf').createEdgeTraversal(EdgeType.TREE, 'sriov-pf', 'p-interface').store('x').createEdgeTraversal(EdgeType.TREE, 'p-interface', 'pserver').store('x'), builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'vserver', 'vnfc').createEdgeTraversal(EdgeType.TREE, 'vnfc', 'cp').createEdgeTraversal(EdgeType.COUSIN, 'cp', 'vlan-tag').store('x')).cap('x').unfold().dedup()"
+		}
+    },
+	{
+		"getNetworksByServiceInstance": {
+			"stored-query": "builder.createEdgeTraversal(EdgeType.COUSIN, 'service-instance', 'l3-network').store('x').union(builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'l3-network',   'vlan-tag').store('x'),builder.newInstance().createEdgeTraversal(EdgeType.COUSIN, 'l3-network', 'l3-network').store('x').createEdgeTraversal(EdgeType.COUSIN, 'l3-network', 'vlan-tag').store('x')).cap('x').unfold().dedup()"
+		}
+	}
+   ]
 }
diff --git a/aai-traversal/src/main/scripts/common_functions.sh b/aai-traversal/src/main/scripts/common_functions.sh
index 8bd881a..3aeb865 100644
--- a/aai-traversal/src/main/scripts/common_functions.sh
+++ b/aai-traversal/src/main/scripts/common_functions.sh
@@ -29,7 +29,7 @@ execute_spring_jar(){
 
     shift 2;
 
-    EXECUTABLE_JAR=$(ls ${PROJECT_HOME}/lib/aai-traversal-*SNAPSHOT.jar);
+    EXECUTABLE_JAR=$(ls ${PROJECT_HOME}/lib/*.jar);
 
     JAVA_OPTS="${JAVA_PRE_OPTS}";
     JAVA_OPTS="-DAJSC_HOME=$PROJECT_HOME";
@@ -40,6 +40,14 @@ execute_spring_jar(){
     JAVA_OPTS="$JAVA_OPTS -Dlogback.configurationFile=${logbackFile}";
     JAVA_OPTS="${JAVA_OPTS} ${JAVA_POST_OPTS}";
 
+    export SOURCE_NAME=$(grep '^schema.source.name=' ${PROJECT_HOME}/resources/application.properties | cut -d"=" -f2-);
+    # Needed for the schema ingest library beans
+    eval $(grep '^schema\.' ${PROJECT_HOME}/resources/application.properties | \
+     sed 's/^\(.*\)$/JAVA_OPTS="$JAVA_OPTS -D\1"/g' | \
+     sed 's/${server.local.startpath}/${PROJECT_HOME}\/resources/g'| \
+     sed 's/${schema.source.name}/'${SOURCE_NAME}'/g'\
+    )
+
     ${JAVA_HOME}/bin/java ${JVM_OPTS} ${JAVA_OPTS} -jar ${EXECUTABLE_JAR} "$@"
 }
 
diff --git a/aai-traversal/src/main/scripts/install/instutils.sh b/aai-traversal/src/main/scripts/install/instutils.sh
deleted file mode 100644
index ab94a9c..0000000
--- a/aai-traversal/src/main/scripts/install/instutils.sh
+++ /dev/null
@@ -1,725 +0,0 @@
-#!/bin/ksh
-#
-# ============LICENSE_START=======================================================
-# org.onap.aai
-# ================================================================================
-# Copyright © 2017 AT&T Intellectual Property. 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 is a trademark and service mark of AT&T Intellectual Property.
-#
-
-ECHO=${ECHO:-echo}
-
-q_flags="-qq -k$$"
-
-show_install=${PROJECT_HOME}/install/show_install
-
-############################################################################
-# checkgroup groupname gid
-# checks if group is already in /etc/group and if it has the right gid
-# if it's not there, it adds it
-# gid can be DC if you don't care
-############################################################################
-checkgroup () {
-	ecode=0
-	OFILE=/tmp/group.$$
-	getent group "$1" > $OFILE
-	if [ $? -eq 0 ]
-	then
-		CHECKGID=$( grep "^$1:" $OFILE | cut -f3 -d: 2>/dev/null )
-		CHECKGROUPPRESENT=$( grep "^$1:" $OFILE | cut -f1 -d: 2>/dev/null )
-		CHECKGROUP=$( grep ":$2:" $OFILE | cut -f1 -d: 2>/dev/null )
-	fi
-	if [ "${CHECKGID}" = "" -a "${CHECKGROUP}" = "" ]
-	then
-		${ECHO} "Adding $1 group ..."
-		if [ "$2" = "DC" ]
-		then
-			groupadd $1 
-		else
-			groupadd -g $2 $1 
-		fi
-		if [ "$?" != "0" ]
-		then
-			${ECHO} "Cannot add group $1, continuing..."
-			ecode=1
-		fi
-	else
-		if [ "${CHECKGROUPPRESENT}" = "$1" ]
-		then
-			if [ "$2" != "DC" ]  
-			then
-				if [ "${CHECKGID}" != "$2" ]
-				then
-					${ECHO} "ERROR:  $1 group added but with wrong gid \"${CHECKGID}\"; should be $2"
-					ecode=1
-				fi
-				if [ "${CHECKGROUP}" != "$1" ]
-				then
-					${ECHO} "ERROR:  wrong group \"${CHECKGROUP}\" for gid $2, group should be $1"
-					ecode=1
-				fi
-			else
-				${ECHO} "$1 group has already been added"
-			fi
-		fi
-	fi
-	rm -f $OFILE
-	return ${ecode}
-}
-
-############################################################################
-# checkuser username uid homedir shell group
-# checks if the username/uid/homedir/shell combo is already in /etc/passwd
-# if not, it adds it
-# if the login is there and the uid belongs to a different user, it errors
-# if the login is there and the shell is not correct, it errors
-# uid may be DC for don't care
-############################################################################
-checkuser () {
-	ecode=0
-	OFILE=/tmp/user.$$
-	getent passwd $1 > $OFILE
-	if [ $? -eq 0 ]
-	then	
-		CHECKUID=$( grep "^$1:" $OFILE | cut -f3 -d: 2>/dev/null )
-		CHECKLOGIN=$( grep ":x:$2:" $OFILE | cut -f1 -d: 2>/dev/null )
-		CHECKLOGINPRESENT=$( grep "^$1:" $OFILE | cut -f1 -d: 2>/dev/null )
-		CHECKSHELL=$( grep "^$1:" $OFILE | cut -f7 -d: 2>/dev/null )
-		CHECKHOME=$( grep "^$1:" $OFILE | cut -f6 -d: 2>/dev/null )
-	fi
-	
-	if [ ! -d $3 ]
-	then
-		mkdir -p $3
-		if [ "$?" != "0" ]
-		then
-			${ECHO} "mkdir -p $3 failed"
-			ecode=1
-		fi
-		chmod -R 755 $3
-	fi
-	if [ "${CHECKUID}" = "" -a "${CHECKLOGIN}" = "" ]
-	then
-		${ECHO} "Adding $1 login ..."
-		if [ "$2" = "DC" ]
-		then
-			useradd -g $5 -d $3 -s $4 -c "$1 LOGIN" -m $1
-		else
-			useradd -u $2 -g $5 -d $3 -s $4 -c "$1 LOGIN" -m $1
-		fi
-		if [ "$?" != "0" ]
-		then
-			${ECHO} "Cannot add $1 login, continuing..."
-			ecode=1
-		fi
-	elif [ "${CHECKLOGINPRESENT}" = "$1" -a "$2" = "DC" -a "${CHECKSHELL}" = "$4" -a "${CHECKHOME}" = "$3" ]
-	then
-		${ECHO} "The '$1' login has already been added to system with UID ${CHECKUID}."
-	
-	elif [ "${CHECKUID}" = "$2" -a "${CHECKLOGIN}" = "$1" -a "${CHECKSHELL}" = "$4" -a "${CHECKHOME}" = "$3" ]
-	then
-		${ECHO} "The '$1' login has already been added to system."
-	else
-		if [ "$2" != "DC" -a "${CHECKUID}" != "$2" ]
-		then
-			${ECHO} "ERROR:  $1 login added but with wrong uid \"${CHECKUID}\"; should be $2"
-			ecode=1
-		fi
-		if [ "$2" != "DC" -a "${CHECKLOGIN}" != "$1" ]
-		then
-			${ECHO} "ERROR:  wrong login \"${CHECKLOGIN}\" for uid $2, login should be $1"
-			ecode=1
-		fi
-		if [ "${CHECKHOME}" != "$3" ]
-		then
-			${ECHO} "ERROR:  wrong home directory \"${CHECKHOME}\" for login $1, should be $3"
-			ecode=1
-		fi
-		if [ "${CHECKSHELL}" != "$4" ]
-		then
-			${ECHO} "ERROR:  $1 login not set up with $4"
-			ecode=1
-		fi
-	fi
-	rm -f $OFILE
-	return ${ecode}
-}
-
-############################################################################
-# checkhome username homedir action
-# if the user doesn't exist, it errors
-# checks if the username has homedir as its home directory
-# if not and action is null, it modifies it
-# if not and action is mod, it modifies it
-# if not and action is error, it errors
-############################################################################
-checkhome () {
-	ecode=0
-	OFILE=/tmp/user.$$
-	getent passwd $1 > $OFILE
-	if [ $? -eq 0 ]
-	then	
-		CHECKUID=$( grep "^$1:" $OFILE | cut -f3 -d: 2>/dev/null )
-		CHECKGID=$( grep "^$1:" $OFILE | cut -f4 -d: 2>/dev/null )
-		CHECKHOME=$( grep "^$1:" $OFILE | cut -f6 -d: 2>/dev/null )
-		
-		if [ "${CHECKHOME}" = "$2" ] 
-		then
-			if [ ! -d $2 ]
-			then
-				mkdir -p $2
-				if [ "$?" != "0" ]
-				then
-					${ECHO} "mkdir -p $2 failed"
-					ecode=1
-				fi
-				chown ${CHECKUID}:${CHECKGID} $2
-				chmod -R 755 $2
-			fi
-		else
-			# modify the user to set the new home dir and move any current home dir to there
-			usermod -d $2 -m $1
-			if [ "$?" != "0" ]
-			then
-				${ECHO} "usermod -d $2 -m $1 failed"
-				ecode=1
-			fi
-		fi
-	else
-		${ECHO} "user $1 doesn't exist"
-		ecode=1
-	fi
-	
-	rm -f $OFILE
-	return ${ecode}
-}
-
-##################################################################
-#checkloginsforpwds checks /etc/shadow for logins without passwords
-# the first argument is a list of logins to check
-##################################################################
-checkloginsforpwds () {
-	for i in $1
-	do
-		CHECK_LOGIN=$( grep "^${i}:" /etc/shadow | grep "!!" )
-		if [ "${CHECK_LOGIN}" != "" ]
-		then
-			NOPWD="${NOPWD} ${i}"
-		fi
-	done
-	
-	if [ "${NOPWD}" != "" ]
-	then
-	   ${ECHO} ""
-	   ${ECHO} "REMINDER:  The following logins must have a passwords assigned to them.\n"
-	   ${ECHO} "##############################################################"
-	   ${ECHO} "		${NOPWD}	"
-	   ${ECHO} "##############################################################"
-	   ${ECHO} ""
-	   ${ECHO} "           This must be done by executing the following command:"
-	   ${ECHO} ""
-	   ${ECHO} "           $ passwd <login>"
-	   ${ECHO} ""
-	   ${ECHO} "           After typing the \"passwd\" command you will be prompted for"
-	   ${ECHO} "           the password for the login."          
-	   ${ECHO} ""
-	fi
-}
-
-##################################################################
-# checkassignpasswords checks /etc/shadow for logins without passwords
-# and then asks the user to assign one
-# the first argument is a list of logins to check
-##################################################################
-checkassignpasswords () {
-	for i in $1
-	do
-		CHECK_LOGIN=$( grep "^${i}:" /etc/shadow | grep LK )
-		if [ "${CHECK_LOGIN}" != "" ]
-		then
-			${ECHO} "Please assign a password for the '${i}' login"
-			passwd ${i}
-			${ECHO}
-		fi
-	done
-}
-
-############################################################################
-# copywithperms origfile destfile owner group perms [save suffix]
-# copies origfile to destfile, giving destfile ownership and permssions
-# from owner, group, and perms.  If the sixth argument is "save", the
-# original is saved in the same place with the seventh argument as the
-# suffix.  If the seventh arg is null, $$ is used
-############################################################################
-copywithperms () {
-	SAVE=0
-	ECODE=0
-	if [ "$6" = "save" -a -f "$2" ]
-	then
-		if [ "$7" = "" ]
-		then
-			cp $2 $2.$$
-		else
-			cp $2 $2.$7
-		fi
-	fi
-	if [ -f $1 ]
-	then
-		cp $1 $2
-		ECODE=$?
-		chown ${3}:${4} $2
-		chmod $5 $2
-	else
-		${ECHO} "$1 is not a file.  No copy done!"
-	fi
-	return ${ECODE}
-}
-
-############################################################################
-# mkdirwithperms dirname owner group perms ifExist
-# makes directory dirname , giving dirname ownership and permssions
-# from owner, group, and perms.  
-# perms can be DC if you don't care
-# ifExist can be rm, error, dontcreate
-############################################################################
-mkdirwithperms () {
-	ECODE=0
-	if [ -f $1 ]
-	then
-		ECODE=1
-		${ECHO} "$1 exists but is a file.  No mkdir done!"
-	elif [ -d $1 ]
-	then
-		if [ "$5" = "rm" ]
-		then
-			rm -rf $1
-			mkdir -p $1
-			if [ "$?" != "0" ]
-			then
-				${ECHO} "mkdir -p $1 failed"
-				ECODE=1
-			fi
-		elif [ "$5" = "error" ]
-		then
-			ECODE=1
-			${ECHO} "$1 is a directory.  No mkdir done!"
-		elif [ "$5" != "dontcreate" ]
-		then
-			mkdir -p $1
-			if [ "$?" != "0" ]
-			then
-				${ECHO} "mkdir -p $1 failed"
-				ECODE=1
-			fi
-		fi
-	else
-		mkdir -p $1
-		if [ "$?" != "0" ]
-		then
-			${ECHO} "mkdir -p $1 failed"
-			ECODE=1
-		fi
-	fi
-	if [ "${ECODE}" = "0" ]
-	then
-		chown ${2}:${3} $1
-		if [ "$4" != "DC" ]
-		then
-			chmod $4 $1
-		fi
-	fi
-	return ${ECODE}
-}
-
-
-############################################################################
-# chownwithperms owner group file mode
-# changes the ownership and mode for the specified file
-############################################################################
-chownwithperms () {
-	chown ${1}:${2} $3
-	chmod $4 $3
-}
-
-verifywhosrunning () {
-	userid=$( id | cut -f2 -d"(" | cut -f1 -d")" )
-	if [ "${userid}" != "$1" ]
-	then
-		${ECHO} "You must be $1 to run $0"
-		exit 1
-	fi
-}
-
-replaceline() {
-
-	name=$1
-	value=$2
-	file=$3
-
-	if [ -z "${file}" ]
-	then
-		${ECHO} "replaceline: ERROR: insufficient arguments: $1 $2" >&2
-		return 1
-	fi
-
-	if [ -n "$4" ]
-	then
-		${ECHO} "replaceline: ERROR: too many arguments: $1 $2 $3 $4" >&2
-		return 1
-	fi
-
-	if [ -f ${file} ]
-	then
-		grep -v "^${name}=" ${file} > ${file}.$$
-		${ECHO} "${name}=${value}" >> ${file}.$$
-		mv -f ${file}.$$ ${file}
-	else 
-		${ECHO} "${name}=${value}" > ${file}
-	fi
-}
-
-replaceline_with_quotes() {
-
-	name=$1
-	value=$2
-	file=$3
-
-	if [ -z "${file}" ]
-	then
-		${ECHO} "replaceline: ERROR: insufficient arguments: $1 $2" >&2
-		return 1
-	fi
-
-	if [ -n "$4" ]
-	then
-		${ECHO} "replaceline: ERROR: too many arguments: $1 $2 $3 $4" >&2
-		return 1
-	fi
-
-	if [ -f ${file} ]
-	then
-		grep -v "^${name}=" ${file} > ${file}.$$
-		${ECHO} "${name}=\"${value}\"" >> ${file}.$$
-		mv -f ${file}.$$ ${file}
-	else 
-		${ECHO} "${name}=\"${value}\"" > ${file}
-	fi
-}
-
-# this deleteline will not actually delete the entry
-# but only delete the value leaving the name=
-# when siteconf.pl went from Boilerplate to Fillin,
-# we changed this because Fillin can handle null values.
-
-deleteline() {
-
-	name=$1
-	file=$2
-
-	if [ -z "${file}" ]
-	then
-		${ECHO} "deleteline: ERROR: insufficient arguments" >&2
-		return 1
-	fi
-
-	if [ -f ${file} ]
-	then
-		cp ${file} ${file}.$$
-		lno=$( grep -n "^${name}=" ${file} | cut -d: -f1 )
-		if [ "${lno}" != "" ] 
-		then
-			sed "${lno}d" ${file} > ${file}.$$
-		fi
-		${ECHO} "${name}=" >> ${file}.$$
-		mv -f ${file}.$$ ${file}
-	else 
-		${ECHO} "${name}=" > ${file}
-	fi
-}
-
-# dropline will drop the line from the file
-# unlike the deleteline function above
-
-dropline() {
-
-	name=$1
-	file=$2
-
-	if [ -z "${file}" ]
-	then
-		${ECHO} "dropline: ERROR: insufficient arguments" >&2
-		return 1
-	fi
-
-	if [ -f ${file} ]
-	then
-		grep -v "^${name}=" ${file} > ${file}.$$
-		mv -f ${file}.$$ ${file}
-	fi
-}
-
-pause_install() {
-
-	if [ "${Pause}" =  "1" ]
-	then
-		if ${chkyn} -y "Continue with ${Itype}?"
-		then
-			return 0
-		else
-			${ECHO} "${PNAME}: quitting" >&2
-			exit 1
-		fi
-	fi
-}
-
-get_ITYPE() {
-	ITYPE=$( ${chkyn} -fer ${q_flags} -h\? ${ITYPE:+-D"${ITYPE}"} -H \
-"	If you are doing a fresh install, answer 'I' or answer 'U' for upgrade." \
-"Is this a fresh 'install' or 'upgrade' (I or U):${ITYPE:+ [${ITYPE}]}" \
-	'^[IU]$' \
-'*** ERROR *** Entry must be I or U.' )
-}
-
-
-###
-# Change an /etc/group entry to allow a give user to change group into it.
-# arg1 = comma-sep group list (e.g., sylantro,other)
-# arg2 = user
-###
-addUserToGroup()
-{
-	if [ -z "$1" -o -z "$2" ]
-	then
-		${ECHO} "addUserToGroup failed, need two args, group and user"
-		return 1
-	else
-		usermod -G $1 $2
-	fi
-	return 0
-}
-
-################### BACKUP AND RESTORE METHODS ########################
-###################       VARIABLES          ##########################
-###################       VARIABLES          ##########################
-###################       VARIABLES          ##########################
-###################       VARIABLES          ##########################
-
-NO_FILE_INDICATOR="__NO_PREVIOUS_FILE__"
-SAVE_SUFFIX=${Project}save
-
-###################       SUBROUTINES        ##########################
-###################       SUBROUTINES        ##########################
-###################       SUBROUTINES        ##########################
-###################       SUBROUTINES        ##########################
-###################       SUBROUTINES        ##########################
-
-##############################################################################
-# Purpose:  make a backup copy of a file in such a way that the backup
-# won't be lost by re-running your script PLUS give you a predictable name
-# for the most recent back up to use when you roll back.
-#
-# Input:
-# - Arg1 = file to back up
-#
-# Requirement: 
-# - Remove $1.save before calling this function or else a copy won't be made.
-# - Make sure to set the value of env value TODAY to use as a suffix.
-#
-# Description:
-# Copy $1 to $1.${SAVE_SUFFIX}.${TODAY}, then link that to $1.save.
-#
-##############################################################################
-make_backup_copy ()
-{
-	if [ -z "${TODAY}" ]
-	then
-		${ECHO} "make_backup_copy - TODAY variable is unset" >&2
-		return 1
-	fi
-
-	if [ -f $1.${SAVE_SUFFIX}.${TODAY} -a -h $1.save ]
-	then
-		${ECHO} "Note: backup already exists for $1"
-	else
-		# if existing file doesn't exist, set up for later delete by rollback
-		if [ ! -f $1 -a ! -h $1 ]
-		then
-			${ECHO} ${NO_FILE_INDICATOR} > $1
-		fi
-		cp -p $1 $1.${SAVE_SUFFIX}.${TODAY}
-		ln -s $1.${SAVE_SUFFIX}.${TODAY} $1.save
-	fi
-}
-
-################################################################################
-# Purpose: Find the actual file that belongs to $1, which can be a symbolic 
-# link.
-# 
-# Input:
-# - Arg1 = path to file or link
-# - Arg2 = true if you want _SRCFILE to be null if no actual file is 
-#  	found.  If Arg2 is NOT true, then _SRCFILE is set to Arg1.
-# 
-# Side Effect:
-# Sets value of _SRCFILE variable
-################################################################################
-find_source_file ()
-{
-	if [ -z "$1" ]
-	then
-		${ECHO} "find_source_file - needs at least one argument" >&2
-		return 1
-	fi
-
-	ls -l $1 > /tmp/tls$$
-	cat /tmp/tls$$ | sed 's/  */	/g' |cut -f11 > /tmp/cuts$$
-	_SRCFILE=$( cat /tmp/cuts$$ )
-
-	if [ "$_SRCFILE" = "" ]
-	then
-		if [ "$2" != "true" ]
-		then
-			_SRCFILE=$1
-		fi
-	fi
-	rm -f /tmp/tls$$ /tmp/cuts$$
-}
-
-#######################################################################
-# Purpose: Expands template file using data in COPT variable.
-# Diffs expanded template against existing file and installs if different.
-# If arg5 = true, sets _config_changes=1 so you know that changes were installed
-#
-# Makes its own backup copy using make_backup_copy.
-# Does install if different using install_if_different.
-#
-# Input:
-# Arg1 = template path without .tmpl extension
-# Arg2 = install path
-# Arg3 = owner and group (e.g., root:other)
-# Arg4 = permissions (e.g., 750)
-# Arg5 = true/false, if expanded file is different than installed .
-#		Set _config_changes to 1 if Arg5 is true.  Otherwise, don't touch 
-#		_config_changes
-# 
-# Requirement: set COPT to the value of the -c option to siteconf.pl
-#
-# Side Effect: sets _config_changes=1 if changes were installed
-#######################################################################
-install_from_template () 
-{
-	if [ -z "${COPT}" ]
-	then
-		${ECHO} "install_from_template - COPT is unset" >&2
-		return 1
-	fi
-
-	TMPL=$( basename ${1} )
-	OFILE=/tmp/${TMPL}
-	if [ -f ${1}.tmpl ]
-	then
-
-		${PROJECT_HOME}/bin/siteconf.pl -t ${1}.tmpl -c ${COPT} -o ${OFILE}
-		install_if_different ${OFILE} ${2} ${3} ${4} ${5}
-
-	else
-		${ECHO} "install_from_template: ERROR: Missing ${TMPL}.tmpl" >&2
-	fi
-	rm -f ${OFILE}
-}
-
-
-#######################################################################
-# Purpose: Copies source to destination if the two are different.
-# If arg5 = true, sets _config_changes=1 so you know that changes were installed
-#
-# Makes its own backup copy using make_backup_copy.
-#
-# Input:
-# Arg1 = source path
-# Arg2 = install path
-# Arg3 = owner and group (e.g., root:other)
-# Arg4 = permissions (e.g., 750)
-# Arg5 = true/false, if expanded file is different than installed .
-#		Set _config_changes to 1 if Arg5 is true.  Otherwise, don't touch 
-#		_config_changes
-# 
-# Side Effect: sets _config_changes=1 if changes were installed
-#######################################################################
-install_if_different()
-{
-		# Take backup before changing.
-		# Only change if different.
-		if [ -f ${2} ]
-		then
-			diff ${1} ${2} > /dev/null
-			diffrc=$?
-			if [ "${diffrc}" != "0" ]
-			then
-				${ECHO} "Installing ${2}"
-				make_backup_copy ${2}
-				mv -f ${1} ${2}
-				chown ${3} ${2}
-				chmod ${4} ${2}
-				if [ "${5}" = "true" ]
-				then
-					_config_changes=1
-				fi
-			fi
-		else
-			# creates backup containing ${NO_FILE_INDICATOR} for rollback removal
-			make_backup_copy ${2}  
-			mv -f ${1} ${2}
-			chown ${3} ${2}
-			chmod ${4} ${2}
-			if [ "${5}" = "true" ]
-			then
-				_config_changes=1
-			fi
-		fi
-}
-###################################################################
-# Purpose: rollback a file whose backup was made with make_backup_copy
-#
-# Input:
-# Arg1 is path of installed file. Subroutine will look for ${1}.save
-# Arg2 = true/false, if expanded file is different than installed, 
-#		set _config_changes to 1 if Arg2 is true.  Otherwise, don't touch 
-#		_config_changes
-#
-# Side Effect: sets _config_changes=1 if changes were rolled back
-###################################################################
-rollback_from_save ()
-{
-	if [ -f ${1}.save -o -h ${1}.save ]
-	then
-		find_source_file ${1}.save false
-		${ECHO} "rollback_from_save: rolling back to $( basename ${_SRCFILE} )"
-		grep ${NO_FILE_INDICATOR} ${_SRCFILE} > /dev/null
-		if [ $? -eq 0 ]
-		then
-			rm -f ${_SRCFILE} ${1}
-		else
-			mv -f ${_SRCFILE} ${1}
-		fi
-		if [ "${2}" = "true" ]
-		then
-			_config_changes=1
-		fi
-		rm -f ${1}.save
-	fi
-}
diff --git a/aai-traversal/src/main/scripts/putTool.sh b/aai-traversal/src/main/scripts/putTool.sh
index 6630d8f..593d0c9 100644
--- a/aai-traversal/src/main/scripts/putTool.sh
+++ b/aai-traversal/src/main/scripts/putTool.sh
@@ -50,12 +50,10 @@ display_usage() {
         cat <<EOF
         Usage: $0 [options]
 
-        1. Usage: putTool.sh <resource-path> <json payload file> <optional HTTP Response code> <optional -display>
+        1. Usage: putTool.sh <resource-path> <json payload file> <optional -display>
         2. This script requires two arguments, a resource path and a file path to a json file containing the payload.
-        3. Example: query?format=xxxx customquery.json (possible formats are simple, raw, console, count, graphson, id, pathed, resource and resource_and_url)
-        4. Adding the optional HTTP Response code will allow the script to ignore HTTP failure codes that match the input parameter.
-        5. Adding the optional "-display" argument will display all data returned from the request, instead of just a response code.
-		
+        3. Example: resource-path and payload for a particular customer is: business/customers/customer/JohnDoe customerpayload.json
+        4. Adding the optional "-display" argument will display all data returned from the request.
 EOF
 }
 if [ $# -eq 0 ]; then
@@ -130,24 +128,30 @@ else
         fi
 fi
 
+fname=$JSONFILE
+if [ -f /tmp/$(basename $JSONFILE) ]; then
+	fname=/tmp/$(basename $JSONFILE)
+elif [ ! -f $JSONFILE ]; then
+	echo "The file $JSONFILE does not exist"
+	exit -1
+fi
+
 if [ $MISSING_PROP = false ]; then
         if [ $USEBASICAUTH = false ]; then
                 AUTHSTRING="--cert $PROJECT_HOME/resources/etc/auth/aaiClientPublicCert.pem --key $PROJECT_HOME/resources/etc/auth/aaiClientPrivateKey.pem"
         else
                 AUTHSTRING="-u $CURLUSER:$CURLPASSWORD"
         fi
-
         if [ $RETURNRESPONSE = true ]; then
-			curl --request PUT -sL -k $AUTHSTRING -H "Content-Type: application/json" -H "X-FromAppId: $XFROMAPPID" -H "X-TransactionId: $XTRANSID" -H "Accept: application/json" -T $JSONFILE $RESTURL$RESOURCE | python -mjson.tool
+			curl --request PUT -sL -k $AUTHSTRING -H "X-FromAppId: $XFROMAPPID" -H "X-TransactionId: $XTRANSID" -H "Accept: application/json" -H "Content-Type: application/json" -T $fname $RESTURL$RESOURCE | jq '.'
 			RC=$?
 		else
-        	result=`curl --request PUT -sL -w "%{http_code}" -o /dev/null -k $AUTHSTRING -H "Content-Type: application/json" -H "X-FromAppId: $XFROMAPPID" -H "X-TransactionId: $XTRANSID" -H "Accept: application/json" -T $JSONFILE $RESTURL$RESOURCE`
+        	result=`curl --request PUT -w "%{http_code}" -o /dev/null -k $AUTHSTRING -H "X-FromAppId: $XFROMAPPID" -H "X-TransactionId: $XTRANSID" -H "Accept: application/json" -H "Content-Type: application/json" -T $fname $RESTURL$RESOURCE`
         	#echo "result is $result."
         	RC=0;
         	if [ $? -eq 0 ]; then
                 case $result in
                         +([0-9])?)
-                                #if [[ "$result" -eq 412 || "$result" -ge 200 && $result -lt 300 ]]
                                 if [[ "$result" -ge 200 && $result -lt 300 ]]
                                 then
                                         echo "PUT result is OK,  $result"
@@ -184,4 +188,4 @@ else
 fi
 
 echo `date` "   Done $0, returning $RC"
-exit $RC
+exit $RC
\ No newline at end of file
diff --git a/aai-traversal/src/main/swm/package/nix/common/deinstall.env b/aai-traversal/src/main/swm/package/nix/common/deinstall.env
deleted file mode 100644
index fb0a9f5..0000000
--- a/aai-traversal/src/main/swm/package/nix/common/deinstall.env
+++ /dev/null
@@ -1,10 +0,0 @@
-
-# This file is used to set the environment which the install_*.sh files
-# will use when executing.  Only set variables that must be derived at
-# installation time here.  For variables that should be set by the installer
-# in SWM, add VariableDescriptor elements to the descriptor.xml.  Place
-# logical steps in the install_preproc.sh or install_postproc.sh.
-
-. `dirname $0`/common.env
-
-AAI_USER=aaiadmin;export AAI_USER
diff --git a/aai-traversal/src/main/swm/package/nix/common/install_postproc.sh b/aai-traversal/src/main/swm/package/nix/common/install_postproc.sh
deleted file mode 100644
index ab5f2b7..0000000
--- a/aai-traversal/src/main/swm/package/nix/common/install_postproc.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/sh
-
-###
-# ============LICENSE_START=======================================================
-# org.onap.aai
-# ================================================================================
-# Copyright (C) 2017 AT&T Intellectual Property. 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=========================================================
-###
-
-##############################################################################
-# - SCLD GRM SERVICE
-# - Copyright 2009 AT&T Intellectual Properties
-##############################################################################
-
-
-. `dirname $0`/install.env
-
-cd ${ROOT_DIR};
-
-TEMPLATE_YAML_FILE=${ROOT_DIR}/docker-compose.template.yaml
-YAML_FILE=${ROOT_DIR}/docker-compose.yaml
-
-sh ${UTILPATH}/findreplace.sh ${TEMPLATE_YAML_FILE} ${YAML_FILE} || exit 200
-rm ${TEMPLATE_YAML_FILE}
-
-exit 0
diff --git a/aai-traversal/src/main/swm/package/nix/deinstall/preproc/pre_proc b/aai-traversal/src/main/swm/package/nix/deinstall/preproc/pre_proc
deleted file mode 100644
index 5f88c41..0000000
--- a/aai-traversal/src/main/swm/package/nix/deinstall/preproc/pre_proc
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-cd ../../common
-exec sh -x ./deinstall_preproc.sh
diff --git a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/docker-compose.template.yaml b/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/docker-compose.template.yaml
deleted file mode 100644
index 7d31b8b..0000000
--- a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/docker-compose.template.yaml
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# ============LICENSE_START=======================================================
-# org.onap.aai
-# ================================================================================
-# Copyright © 2017 AT&T Intellectual Property. 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 is a trademark and service mark of AT&T Intellectual Property.
-#
-
-# SCLD_ENV is for the environment context for dme2
-# AAI_CHEF_ENV is used for both dme2 properites and
-# also used by chef to generate appropriate properties
-
-version: '2'
-services:
-  aai-traversal:
-    image: __REGISTRY__/__NAMESPACE__/aai-traversal:__IMAGE_VERSION__
-    network_mode: host
-    environment:
-      - LOCAL_USER_ID=__LOCAL_USER_ID__
-      - LOCAL_GROUP_ID=__LOCAL_GROUP_ID__
-    volumes:
-      - /opt/aai/logroot/AAI-GQ:/opt/aai/logroot/AAI-GQ
-      - /opt/app/aai-traversal/appconfig/aai-client-cert.p12:/opt/app/aai-traversal/resources/etc/auth/aai-client-cert.p12
-      - /opt/app/aai-traversal/appconfig/tomcat_keystore:/opt/app/aai-traversal/resources/etc/auth/tomcat_keystore
-      - /opt/app/aai-traversal/appconfig/aai_policy.json:/opt/app/aai-traversal/resources/etc/auth/aai_policy.json
-      - /opt/app/aai-traversal/appconfig/aaiconfig.properties:/opt/app/aai-traversal/resources/etc/appprops/aaiconfig.properties
-      - /opt/app/aai-traversal/appconfig/application.properties:/opt/app/aai-traversal/resources/application.properties
-      - /opt/app/aai-traversal/appconfig/dme2.properties:/opt/app/aai-traversal/resources/dme2.properties
-      - /opt/app/aai-traversal/appconfig/localhost-access-logback.xml:/opt/app/aai-traversal/resources/localhost-access-logback.xml
-      - /opt/app/aai-traversal/appconfig/logback.xml:/opt/app/aai-traversal/resources/logback.xml
-      - /opt/app/aai-traversal/appconfig/janusgraph-cached.properties:/opt/app/aai-traversal/resources/etc/appprops/janusgraph-cached.properties
-      - /opt/app/aai-traversal/appconfig/janusgraph-realtime.properties:/opt/app/aai-traversal/resources/etc/appprops/janusgraph-realtime.properties
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "30m"
-        max-file: "5"
diff --git a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/execTool.sh b/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/execTool.sh
deleted file mode 100644
index ab634c0..0000000
--- a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/execTool.sh
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/bin/bash
-
-export WORKING_DIR="$( cd "$(dirname "$0")" ; pwd -P )/"
-
-DOCKER_COMPOSE_CMD="docker-compose -f ${WORKING_DIR}/docker-compose.yaml";
-
-ARG=$1;
-
-if [ -z "$ARG" ]; then
-        echo "Error: You need to at least provide one argument which is the script to execute";
-        exit 1;
-fi;
-
-if [ "${ARG}" = "--debug" ]; then
-
-    SCRIPT_NAME=$2;
-
-    if [ -z "$SCRIPT_NAME" ]; then
-        echo "Error: You need to provide the tool name after specifying the --debug flag";
-        exit 1;
-    fi;
-
-    shift 2;
-
-else
-    SCRIPT_NAME=$1;
-    shift 1;
-fi;
-
-CONTAINER_NAME=$(${DOCKER_COMPOSE_CMD} ps -q aai-traversal);
-
-if [ $? -ne 0 ]; then
-    echo "Error: seems like the container is not running, please run the commands to start aai-traversal";
-    exit 1;
-fi;
-
-if [ ${SCRIPT_NAME} = "putTool.sh" ]; then
-
-    PAYLOAD_FILE=$2;
-
-    if [ ! -z "${PAYLOAD_FILE}" ] && [ -f "${PAYLOAD_FILE}" ]; then
-        docker cp ${PAYLOAD_FILE} ${CONTAINER_NAME}:/tmp/$(basename ${PAYLOAD_FILE})
-    fi;
-fi;
-
-${DOCKER_COMPOSE_CMD} exec --user aaiadmin aai-traversal ls /opt/app/aai-traversal/scripts/${SCRIPT_NAME} && {
-
-    if [ "${ARG}" = "--debug" ]; then
-        ${DOCKER_COMPOSE_CMD} exec --user aaiadmin aai-traversal bash -x /opt/app/aai-traversal/scripts/${SCRIPT_NAME} "$@"
-    else
-        ${DOCKER_COMPOSE_CMD} exec --user aaiadmin aai-traversal /opt/app/aai-traversal/scripts/${SCRIPT_NAME} "$@"
-    fi;
-
-    exit 0;
-} || {
-    echo "Unable to find the tool in the /opt/app/aai-traversal/scripts";
-    exit 1;
-}
diff --git a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/kill_resources.sh b/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/kill_resources.sh
deleted file mode 100644
index 00855da..0000000
--- a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/kill_resources.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-. /etc/profile.d/aai.sh
-PROJECT_HOME=/opt/app/aai-traversal
-
-docker-compose -f ${PROJECT_HOME}/docker-compose.yaml stop && \
-	docker-compose -f ${PROJECT_HOME}/docker-compose.yaml rm -f
diff --git a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/start_resources.sh b/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/start_resources.sh
deleted file mode 100644
index 61819d4..0000000
--- a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/start_resources.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-
-. /etc/profile.d/aai.sh
-PROJECT_HOME=/opt/app/aai-traversal
-
-docker-compose -f ${PROJECT_HOME}/docker-compose.yaml up -d || exit 200
diff --git a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/stop_resources.sh b/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/stop_resources.sh
deleted file mode 100644
index 009e597..0000000
--- a/aai-traversal/src/main/swm/package/nix/dist_files/opt/app/aai-traversal/stop_resources.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-
-. /etc/profile.d/aai.sh
-PROJECT_HOME=/opt/app/aai-traversal
-
-docker-compose -f ${PROJECT_HOME}/docker-compose.yaml stop || exit 200
diff --git a/aai-traversal/src/main/swm/package/nix/initinst/postproc/post_proc b/aai-traversal/src/main/swm/package/nix/initinst/postproc/post_proc
deleted file mode 100644
index d017750..0000000
--- a/aai-traversal/src/main/swm/package/nix/initinst/postproc/post_proc
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-cd ../../common
-exec sh -x ./install_postproc.sh
diff --git a/aai-traversal/src/main/swm/package/nix/install/postproc/post_proc b/aai-traversal/src/main/swm/package/nix/install/postproc/post_proc
deleted file mode 100644
index d017750..0000000
--- a/aai-traversal/src/main/swm/package/nix/install/postproc/post_proc
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-cd ../../common
-exec sh -x ./install_postproc.sh
diff --git a/aai-traversal/src/main/swm/package/nix/install/preproc/pre_proc b/aai-traversal/src/main/swm/package/nix/install/preproc/pre_proc
deleted file mode 100644
index 3f1b26f..0000000
--- a/aai-traversal/src/main/swm/package/nix/install/preproc/pre_proc
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-cd ../../common
-exec sh -x ./install_preproc.sh