Minor Improvement

Code rework postponed to Casablanca to not impact Bejing release +
Update version to 3.0.0

Issue-ID: CLAMP-177

Change-Id: I3e2cb22c1158df0cf5d4cf8369f9c469004d68c0
Signed-off-by: Determe, Sebastien (sd378r) <sd378r@intl.att.com>

29 files changed, 653 insertions, 540 deletions

diff --git a/src/main/java/org/onap/clamp/clds/camel/CamelProxy.java b/src/main/java/org/onap/clamp/clds/camel/CamelProxy.java
index a5521e376..7abb69286 100644
--- a/src/main/java/org/onap/clamp/clds/camel/CamelProxy.java
+++ b/src/main/java/org/onap/clamp/clds/camel/CamelProxy.java
@@ -55,6 +55,8 @@ public interface CamelProxy {
      *            The user ID coming from the UI
      * @param isInsertTestEvent
      *            Is a test or not (flag coming from the UI)
+     * @param eventAction
+     *            The latest event action in database (like CREATE, SUBMIT, ...)
      * @return A string containing the result of the Camel flow execution
      */
     String submit(@ExchangeProperty("actionCd") String actionCommand,
@@ -62,6 +64,6 @@ public interface CamelProxy {
             @ExchangeProperty("modelBpmnProp") String modelBpmnProperties,
             @ExchangeProperty("modelName") String modelName, @ExchangeProperty("controlName") String controlName,
             @ExchangeProperty("docText") String docText, @ExchangeProperty("isTest") boolean isTest,
-            @ExchangeProperty("userid") String userId,
-            @ExchangeProperty("isInsertTestEvent") boolean isInsertTestEvent);
+            @ExchangeProperty("userid") String userId, @ExchangeProperty("isInsertTestEvent") boolean isInsertTestEvent,
+            @ExchangeProperty("eventAction") String eventAction);
 }
diff --git a/src/main/java/org/onap/clamp/clds/client/DcaeDispatcherServices.java b/src/main/java/org/onap/clamp/clds/client/DcaeDispatcherServices.java
index 0ca2850f3..0aca8fb1d 100644
--- a/src/main/java/org/onap/clamp/clds/client/DcaeDispatcherServices.java
+++ b/src/main/java/org/onap/clamp/clds/client/DcaeDispatcherServices.java
@@ -28,10 +28,12 @@ import com.att.eelf.configuration.EELFManager;
 import com.fasterxml.jackson.databind.JsonNode;

 import com.fasterxml.jackson.databind.node.ObjectNode;

 

+import java.io.IOException;

 import java.util.Date;

 

 import org.json.simple.JSONObject;

 import org.json.simple.parser.JSONParser;

+import org.json.simple.parser.ParseException;

 import org.onap.clamp.clds.config.ClampProperties;

 import org.onap.clamp.clds.exception.dcae.DcaeDeploymentException;

 import org.onap.clamp.clds.util.LoggingUtils;

@@ -52,7 +54,6 @@ public class DcaeDispatcherServices {
     private static final String STATUS_URL_LOG = "Status URL extracted: ";

     private static final String DCAE_URL_PREFIX = "/dcae-deployments/";

     private static final String DCAE_URL_PROPERTY_NAME = "dcae.dispatcher.url";

-    private static final String DCAE_REQUEST_FAILED_LOG = "RequestFailed - responseStr=";

     public static final String DCAE_REQUESTID_PROPERTY_NAME = "dcae.header.requestId";

     private static final String DCAE_LINK_FIELD = "links";

     private static final String DCAE_STATUS_FIELD = "status";

@@ -69,17 +70,11 @@ public class DcaeDispatcherServices {
         LoggingUtils.setTargetContext("DCAE", "deleteDeployment");

         try {

             String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;

-            String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", null, null);

-            JSONParser parser = new JSONParser();

-            Object obj0 = parser.parse(responseStr);

-            JSONObject jsonObj = (JSONObject) obj0;

-            JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);

-            String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);

+            String statusUrl = getDcaeResponse(url, "DELETE", null, null, DCAE_LINK_FIELD, DCAE_STATUS_FIELD);

             logger.info(STATUS_URL_LOG + statusUrl);

             LoggingUtils.setResponseContext("0", "Delete deployments success", this.getClass().getName());

             return statusUrl;

         } catch (Exception e) {

-            // Log StatusCode during exception in metrics log

             LoggingUtils.setResponseContext("900", "Delete deployments failed", this.getClass().getName());

             LoggingUtils.setErrorContext("900", "Delete deployments error");

             logger.error("Exception occurred during Delete Deployment Operation with DCAE", e);

@@ -120,16 +115,13 @@ public class DcaeDispatcherServices {
         LoggingUtils.setTargetContext("DCAE", "getOperationStatus");

         try {

             String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(statusUrl, "GET", null, null);

-            JSONParser parser = new JSONParser();

-            Object obj0 = parser.parse(responseStr);

-            JSONObject jsonObj = (JSONObject) obj0;

+            JSONObject jsonObj = parseResponse(responseStr);

             String operationType = (String) jsonObj.get("operationType");

-            String status = (String) jsonObj.get("status");

+            String status = (String) jsonObj.get(DCAE_STATUS_FIELD);

             logger.info("Operation Type - " + operationType + ", Status " + status);

             LoggingUtils.setResponseContext("0", "Get operation status success", this.getClass().getName());

             opStatus = status;

         } catch (Exception e) {

-            // Log StatusCode during exception in metrics log

             LoggingUtils.setResponseContext("900", "Get operation status failed", this.getClass().getName());

             LoggingUtils.setErrorContext("900", "Get operation status error");

             logger.error("Exception occurred during getOperationStatus Operation with DCAE", e);

@@ -151,7 +143,6 @@ public class DcaeDispatcherServices {
             DcaeHttpConnectionManager.doDcaeHttpQuery(url, "GET", null, null);

             LoggingUtils.setResponseContext("0", "Get deployments success", this.getClass().getName());

         } catch (Exception e) {

-            // Log StatusCode during exception in metrics log

             LoggingUtils.setResponseContext("900", "Get deployments failed", this.getClass().getName());

             LoggingUtils.setErrorContext("900", "Get deployments error");

             logger.error("Exception occurred during getDeployments Operation with DCAE", e);

@@ -180,23 +171,16 @@ public class DcaeDispatcherServices {
             ObjectNode rootNode = (ObjectNode) refProp.getJsonTemplate("dcae.deployment.template");

             rootNode.put("serviceTypeId", serviceTypeId);

             if (blueprintInputJson != null) {

-                rootNode.put("inputs", blueprintInputJson);

+                rootNode.set("inputs", blueprintInputJson);

             }

             String apiBodyString = rootNode.toString();

             logger.info("Dcae api Body String - " + apiBodyString);

             String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;

-            String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "PUT", apiBodyString,

-                    "application/json");

-            JSONParser parser = new JSONParser();

-            Object obj0 = parser.parse(responseStr);

-            JSONObject jsonObj = (JSONObject) obj0;

-            JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);

-            String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);

-            logger.info(STATUS_URL_LOG + statusUrl);

+            String statusUrl = getDcaeResponse(url, "PUT", apiBodyString, "application/json", DCAE_LINK_FIELD,

+                    DCAE_STATUS_FIELD);

             LoggingUtils.setResponseContext("0", "Create new deployment failed", this.getClass().getName());

             return statusUrl;

         } catch (Exception e) {

-            // Log StatusCode during exception in metrics log

             LoggingUtils.setResponseContext("900", "Create new deployment failed", this.getClass().getName());

             LoggingUtils.setErrorContext("900", "Create new deployment error");

             logger.error("Exception occurred during createNewDeployment Operation with DCAE", e);

@@ -207,7 +191,7 @@ public class DcaeDispatcherServices {
         }

     }

 

-    /**

+    /***

      * Returns status URL for deleteExistingDeployment operation.

      * 

      * @param deploymentId

@@ -223,18 +207,12 @@ public class DcaeDispatcherServices {
             String apiBodyString = "{\"serviceTypeId\": \"" + serviceTypeId + "\"}";

             logger.info("Dcae api Body String - " + apiBodyString);

             String url = refProp.getStringValue(DCAE_URL_PROPERTY_NAME) + DCAE_URL_PREFIX + deploymentId;

-            String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, "DELETE", apiBodyString,

-                    "application/json");

-            JSONParser parser = new JSONParser();

-            Object obj0 = parser.parse(responseStr);

-            JSONObject jsonObj = (JSONObject) obj0;

-            JSONObject linksObj = (JSONObject) jsonObj.get(DCAE_LINK_FIELD);

-            String statusUrl = (String) linksObj.get(DCAE_STATUS_FIELD);

-            logger.info(STATUS_URL_LOG + statusUrl);

+            String statusUrl = getDcaeResponse(url, "DELETE", apiBodyString, "application/json", DCAE_LINK_FIELD,

+                    DCAE_STATUS_FIELD);

             LoggingUtils.setResponseContext("0", "Delete existing deployment success", this.getClass().getName());

             return statusUrl;

+

         } catch (Exception e) {

-            // Log StatusCode during exception in metrics log

             LoggingUtils.setResponseContext("900", "Delete existing deployment failed", this.getClass().getName());

             LoggingUtils.setErrorContext("900", "Delete existing deployment error");

             logger.error("Exception occurred during deleteExistingDeployment Operation with DCAE", e);

@@ -245,4 +223,30 @@ public class DcaeDispatcherServices {
             metricsLogger.info("deleteExistingDeployment complete");

         }

     }

+

+    private String getDcaeResponse(String url, String requestMethod, String payload, String contentType, String node,

+            String nodeAttr) throws IOException, ParseException {

+        Date startTime = new Date();

+        try {

+            String responseStr = DcaeHttpConnectionManager.doDcaeHttpQuery(url, requestMethod, payload, contentType);

+            JSONObject jsonObj = parseResponse(responseStr);

+            JSONObject linksObj = (JSONObject) jsonObj.get(node);

+            String statusUrl = (String) linksObj.get(nodeAttr);

+            logger.info(STATUS_URL_LOG + statusUrl);

+            return statusUrl;

+        } catch (IOException | ParseException e) {

+            logger.error("Exception occurred getting response from DCAE", e);

+            throw e;

+        } finally {

+            LoggingUtils.setTimeContext(startTime, new Date());

+            metricsLogger.info("getDcaeResponse complete");

+        }

+    }

+

+    private JSONObject parseResponse(String responseStr) throws ParseException {

+        JSONParser parser = new JSONParser();

+        Object obj0 = parser.parse(responseStr);

+        JSONObject jsonObj = (JSONObject) obj0;

+        return jsonObj;

+    }

 }
\ No newline at end of file
diff --git a/src/main/java/org/onap/clamp/clds/client/DcaeInventoryServices.java b/src/main/java/org/onap/clamp/clds/client/DcaeInventoryServices.java
index 1e5dedaa6..5f2159681 100644
--- a/src/main/java/org/onap/clamp/clds/client/DcaeInventoryServices.java
+++ b/src/main/java/org/onap/clamp/clds/client/DcaeInventoryServices.java
@@ -126,15 +126,13 @@ public class DcaeInventoryServices {
         if (dcaeResponse != null) {

             logger.info("Dcae Response for query on inventory: " + dcaeResponse);

             String oldTypeId = cldsModel.getTypeId();

-            String newTypeId = "";

             if (dcaeResponse.getTypeId() != null) {

-                newTypeId = dcaeResponse.getTypeId();

                 cldsModel.setTypeId(dcaeResponse.getTypeId());

             }

             if (dcaeResponse.getTypeName() != null) {

                 cldsModel.setTypeName(dcaeResponse.getTypeName());

             }

-            if (oldTypeId == null || !oldTypeId.equalsIgnoreCase(newTypeId)

+            if (oldTypeId == null || !cldsModel.getEvent().getActionCd().equalsIgnoreCase(CldsEvent.ACTION_DISTRIBUTE)

                     || cldsModel.getEvent().getActionCd().equalsIgnoreCase(CldsEvent.ACTION_SUBMITDCAE)) {

                 CldsEvent.insEvent(cldsDao, dcaeEvent.getControlName(), userId, dcaeEvent.getCldsActionCd(),

                         CldsEvent.ACTION_STATE_RECEIVED, null);

@@ -288,4 +286,40 @@ public class DcaeInventoryServices {
         }

         return typeId;

     }

+

+    /**

+     * Method to delete blueprint from dcae inventory if it's exists.

+     * 

+     * @param typeName

+     * @param serviceUuid

+     * @param resourceUuid

+     * @throws InterruptedException

+     */

+    public void deleteDCAEServiceType(String typeName, String serviceUuid, String resourceUuid)

+            throws InterruptedException {

+        Date startTime = new Date();

+        LoggingUtils.setTargetContext("DCAE", "deleteDCAEServiceType");

+        boolean result = false;

+        try {

+            DcaeInventoryResponse inventoryResponse = getDcaeInformation(typeName, serviceUuid, resourceUuid);

+            if (inventoryResponse != null && inventoryResponse.getTypeId() != null) {

+                String fullUrl = refProp.getStringValue(DCAE_INVENTORY_URL) + "/dcae-service-types/"

+                        + inventoryResponse.getTypeId();

+                DcaeHttpConnectionManager.doDcaeHttpQuery(fullUrl, "DELETE", null, null);

+            }

+            result = true;

+        } catch (IOException | ParseException e) {

+            logger.error("Exception occurred during deleteDCAEServiceType Operation with DCAE", e);

+            throw new BadRequestException("Exception occurred during deleteDCAEServiceType Operation with DCAE", e);

+        } finally {

+            if (result) {

+                LoggingUtils.setResponseContext("0", "Delete DCAE ServiceType success", this.getClass().getName());

+            } else {

+                LoggingUtils.setResponseContext("900", "Delete DCAE ServiceType failed", this.getClass().getName());

+                LoggingUtils.setErrorContext("900", "Delete DCAE ServiceType error");

+            }

+            LoggingUtils.setTimeContext(startTime, new Date());

+            metricsLogger.info("deleteDCAEServiceType completed");

+        }

+    }

 }

diff --git a/src/main/java/org/onap/clamp/clds/client/ModelDeleteDelegate.java b/src/main/java/org/onap/clamp/clds/client/ModelDeleteDelegate.java
new file mode 100644
index 000000000..6a369db90
--- /dev/null
+++ b/src/main/java/org/onap/clamp/clds/client/ModelDeleteDelegate.java
@@ -0,0 +1,57 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 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.clamp.clds.client;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.Handler;
+import org.onap.clamp.clds.dao.CldsDao;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * Delete model.
+ */
+@Component
+public class ModelDeleteDelegate {
+
+    protected static final EELFLogger logger = EELFManager.getInstance().getLogger(ModelDeleteDelegate.class);
+    protected static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
+    @Autowired
+    private CldsDao cldsDao;
+
+    /**
+     * Insert event using process variables.
+     *
+     * @param camelExchange
+     *            The Camel Exchange object containing the properties
+     */
+    @Handler
+    public void execute(Exchange camelExchange) {
+        String modelName = (String) camelExchange.getProperty("modelName");
+        cldsDao.deleteModel(modelName);
+    }
+}
diff --git a/src/main/java/org/onap/clamp/clds/client/OperationalPolicyDeleteDelegate.java b/src/main/java/org/onap/clamp/clds/client/OperationalPolicyDeleteDelegate.java
index e585f31d0..08cfba141 100644
--- a/src/main/java/org/onap/clamp/clds/client/OperationalPolicyDeleteDelegate.java
+++ b/src/main/java/org/onap/clamp/clds/client/OperationalPolicyDeleteDelegate.java
@@ -29,6 +29,7 @@ import com.att.eelf.configuration.EELFManager;
 import org.apache.camel.Exchange;
 import org.apache.camel.Handler;
 import org.onap.clamp.clds.client.req.policy.PolicyClient;
+import org.onap.clamp.clds.model.CldsEvent;
 import org.onap.clamp.clds.model.properties.ModelProperties;
 import org.onap.clamp.clds.model.properties.Policy;
 import org.onap.clamp.clds.model.properties.PolicyChain;
@@ -58,8 +59,9 @@ public class OperationalPolicyDeleteDelegate {
         ModelProperties prop = ModelProperties.create(camelExchange);
         Policy policy = prop.getType(Policy.class);
         prop.setCurrentModelElementId(policy.getId());
+        String eventAction = (String) camelExchange.getProperty("eventAction");
         String responseMessage = "";
-        if (policy.isFound()) {
+        if (!eventAction.equalsIgnoreCase(CldsEvent.ACTION_CREATE) && policy.isFound()) {
             for (PolicyChain policyChain : policy.getPolicyChains()) {
                 prop.setPolicyUniqueId(policyChain.getPolicyId());
                 responseMessage = policyClient.deleteBrms(prop);
diff --git a/src/main/java/org/onap/clamp/clds/client/req/policy/OperationalPolicyReq.java b/src/main/java/org/onap/clamp/clds/client/req/policy/OperationalPolicyReq.java
index 8d96dfcfd..bf08a2395 100644
--- a/src/main/java/org/onap/clamp/clds/client/req/policy/OperationalPolicyReq.java
+++ b/src/main/java/org/onap/clamp/clds/client/req/policy/OperationalPolicyReq.java
@@ -91,8 +91,8 @@ public class OperationalPolicyReq {
         logger.info("notificationTopic=" + notificationTopic);
         Map<String, String> ruleAttributes = new HashMap<>();
         ruleAttributes.put("templateName", templateName);
-        ruleAttributes.put("ClosedLoopControlName", prop.getControlNameAndPolicyUniqueId());
-        ruleAttributes.put("NotificationTopic", notificationTopic);
+        ruleAttributes.put("closedLoopControlName", prop.getControlNameAndPolicyUniqueId());
+        ruleAttributes.put("notificationTopic", notificationTopic);
         if (operationTopic == null || operationTopic.isEmpty()) {
             logger.info("recipeTopic=" + recipeTopic);
             // if no operationTopic, then don't format yaml - use first policy
@@ -115,8 +115,8 @@ public class OperationalPolicyReq {
             logger.info("operationTopic=" + operationTopic);
             // format yaml
             String yaml = formatYaml(refProp, prop, modelElementId, policyChain);
-            ruleAttributes.put("OperationTopic", operationTopic);
-            ruleAttributes.put("ControlLoopYaml", yaml);
+            ruleAttributes.put("operationTopic", operationTopic);
+            ruleAttributes.put("controlLoopYaml", yaml);
         }
         // matchingAttributes
         Map<String, String> matchingAttributes = new HashMap<>();
@@ -189,22 +189,36 @@ public class OperationalPolicyReq {
             String policyName = policyItem.getRecipe() + " Policy";
             Target target = new Target();
             target.setType(TargetType.VM);
+            // We can send target type as VM/VNF for most of recipes
+            if (policyItem.getRecipeLevel() != null && !policyItem.getRecipeLevel().isEmpty()) {
+                target.setType(TargetType.valueOf(policyItem.getRecipeLevel()));
+            }
             target.setResourceID(policyItem.getTargetResourceId());
+            String actor = refProp.getStringValue("op.policy.appc");
+            Map<String, String> payloadMap = null;
+            if ("health-diagnostic".equalsIgnoreCase(policyItem.getRecipe())) {
+                actor = refProp.getStringValue("op.policy.sdno");
+                payloadMap = new HashMap<String, String>();
+                payloadMap.put("ttl", policyItem.getRecipePayload());
+            }
+            // For reboot recipe we have to send type as SOFT/HARD in pay load
+            if (policyItem.getRecipeInfo() != null && !policyItem.getRecipeInfo().isEmpty()) {
+                payloadMap = new HashMap<String, String>();
+                payloadMap.put("type", policyItem.getRecipeInfo());
+            }
             Policy policyObj;
             if (policyItemList.indexOf(policyItem) == 0) {
                 String policyDescription = policyItem.getRecipe()
                         + " Policy - the trigger (no parent) policy - created by CLDS";
-                policyObj = builder.setTriggerPolicy(policyName, policyDescription,
-                        refProp.getStringValue("op.policy.appc"), target, policyItem.getRecipe(), null,
-                        policyItem.getMaxRetries(), policyItem.getRetryTimeLimit());
+                policyObj = builder.setTriggerPolicy(policyName, policyDescription, actor, target,
+                        policyItem.getRecipe(), payloadMap, policyItem.getMaxRetries(), policyItem.getRetryTimeLimit());
             } else {
                 Policy parentPolicyObj = policyObjMap.get(policyItem.getParentPolicy());
                 String policyDescription = policyItem.getRecipe() + " Policy - triggered conditionally by "
                         + parentPolicyObj.getName() + " - created by CLDS";
-                policyObj = builder.setPolicyForPolicyResult(policyName, policyDescription,
-                        refProp.getStringValue("op.policy.appc"), target, policyItem.getRecipe(), null,
-                        policyItem.getMaxRetries(), policyItem.getRetryTimeLimit(), parentPolicyObj.getId(),
-                        convertToPolicyResult(policyItem.getParentPolicyConditions()));
+                policyObj = builder.setPolicyForPolicyResult(policyName, policyDescription, actor, target,
+                        policyItem.getRecipe(), payloadMap, policyItem.getMaxRetries(), policyItem.getRetryTimeLimit(),
+                        parentPolicyObj.getId(), convertToPolicyResult(policyItem.getParentPolicyConditions()));
                 logger.info("policyObj.id=" + policyObj.getId() + "; parentPolicyObj.id=" + parentPolicyObj.getId());
             }
             policyObjMap.put(policyItem.getId(), policyObj);
@@ -215,7 +229,7 @@ public class OperationalPolicyReq {
         return URLEncoder.encode(results.getSpecification(), "UTF-8");
     }
 
-    private static void validate(Results results) {
+    protected static void validate(Results results) {
         if (results.isValid()) {
             logger.info("results.getSpecification()=" + results.getSpecification());
         } else {
@@ -288,7 +302,7 @@ public class OperationalPolicyReq {
      * @param resourceType
      * @return
      */
-    private static Resource[] convertToResource(List<String> stringList, ResourceType resourceType) {
+    protected static Resource[] convertToResource(List<String> stringList, ResourceType resourceType) {
         if (stringList == null || stringList.isEmpty()) {
             return new Resource[0];
         }
@@ -302,7 +316,7 @@ public class OperationalPolicyReq {
      * @param prList
      * @return
      */
-    private static PolicyResult[] convertToPolicyResult(List<String> prList) {
+    protected static PolicyResult[] convertToPolicyResult(List<String> prList) {
         if (prList == null || prList.isEmpty()) {
             return new PolicyResult[0];
         }
diff --git a/src/main/java/org/onap/clamp/clds/client/req/policy/PolicyClient.java b/src/main/java/org/onap/clamp/clds/client/req/policy/PolicyClient.java
index 1e423ffe7..cc97a7ce0 100644
--- a/src/main/java/org/onap/clamp/clds/client/req/policy/PolicyClient.java
+++ b/src/main/java/org/onap/clamp/clds/client/req/policy/PolicyClient.java
@@ -56,12 +56,14 @@ import org.onap.policy.api.PolicyType;
 import org.onap.policy.api.PushPolicyParameters;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
 
 /**
  * Policy utility methods - specifically, send the policy.
  */
 @Component
+@Primary
 public class PolicyClient {
 
     protected PolicyEngine policyEngine;
@@ -376,8 +378,19 @@ public class PolicyClient {
      * @return The response message from Policy
      */
     public String deleteMicrosService(ModelProperties prop) {
-        String policyType = refProp.getStringValue(POLICY_MSTYPE_PROPERTY_NAME);
-        return deletePolicy(prop, policyType);
+        String deletePolicyResponse = "";
+        try {
+            String policyNamePrefix = refProp.getStringValue(POLICY_MS_NAME_PREFIX_PROPERTY_NAME);
+            List<Integer> versions = getVersions(policyNamePrefix, prop);
+            if (!versions.isEmpty()) {
+                String policyType = refProp.getStringValue(POLICY_MSTYPE_PROPERTY_NAME);
+                deletePolicyResponse = deletePolicy(prop, policyType);
+            }
+        } catch (Exception e) {
+            logger.error("Exception occurred during policy communication", e);
+            throw new PolicyClientException("Exception while communicating with Policy", e);
+        }
+        return deletePolicyResponse;
     }
 
     /**
@@ -399,8 +412,19 @@ public class PolicyClient {
      * @return The response message from policy
      */
     public String deleteBrms(ModelProperties prop) {
-        String policyType = refProp.getStringValue(POLICY_OP_TYPE_PROPERTY_NAME);
-        return deletePolicy(prop, policyType);
+        String deletePolicyResponse = "";
+        try {
+            String policyNamePrefix = refProp.getStringValue(POLICY_OP_NAME_PREFIX_PROPERTY_NAME);
+            List<Integer> versions = getVersions(policyNamePrefix, prop);
+            if (!versions.isEmpty()) {
+                String policyType = refProp.getStringValue(POLICY_OP_TYPE_PROPERTY_NAME);
+                deletePolicyResponse = deletePolicy(prop, policyType);
+            }
+        } catch (Exception e) {
+            logger.error("Exception occurred during policy communication", e);
+            throw new PolicyClientException("Exception while communicating with Policy", e);
+        }
+        return deletePolicyResponse;
     }
 
     /**
diff --git a/src/main/java/org/onap/clamp/clds/client/req/sdc/SdcCatalogServices.java b/src/main/java/org/onap/clamp/clds/client/req/sdc/SdcCatalogServices.java
index e3bd17852..9c9402100 100644
--- a/src/main/java/org/onap/clamp/clds/client/req/sdc/SdcCatalogServices.java
+++ b/src/main/java/org/onap/clamp/clds/client/req/sdc/SdcCatalogServices.java
@@ -77,9 +77,11 @@ import org.onap.clamp.clds.util.CryptoUtils;
 import org.onap.clamp.clds.util.JacksonUtils;

 import org.onap.clamp.clds.util.LoggingUtils;

 import org.springframework.beans.factory.annotation.Autowired;

+import org.springframework.context.annotation.Primary;

 import org.springframework.stereotype.Component;

 

 @Component

+@Primary

 public class SdcCatalogServices {

 

     private static final EELFLogger logger = EELFManager.getInstance().getLogger(SdcCatalogServices.class);

@@ -1227,4 +1229,77 @@ public class SdcCatalogServices {
             }

         }

     }

+

+    /**

+     * Method to delete blueprint and location json artifacts from sdc

+     * 

+     * @param prop

+     * @param userid

+     * @param sdcReqUrlsList

+     * @param artifactName

+     * @param locationArtifactName

+     * @throws GeneralSecurityException

+     * @throws DecoderException

+     */

+    public void deleteArtifactsFromSdc(ModelProperties prop, String userid, List<String> sdcReqUrlsList,

+            String artifactName, String locationArtifactName) throws GeneralSecurityException, DecoderException {

+        String serviceInvariantUuid = getServiceInvariantUuidFromProps(prop);

+        for (String url : sdcReqUrlsList) {

+            String originalServiceUuid = getServiceUuidFromServiceInvariantId(serviceInvariantUuid);

+            logger.info("ServiceUUID used before deleting in url:" + originalServiceUuid);

+            String sdcServicesInformation = getSdcServicesInformation(originalServiceUuid);

+            SdcServiceDetail cldsSdcServiceDetail = decodeCldsSdcServiceDetailFromJson(sdcServicesInformation);

+            String uploadedArtifactUuid = getArtifactIdIfArtifactAlreadyExists(cldsSdcServiceDetail, artifactName);

+            String responseStr = deleteArtifact(userid, url, uploadedArtifactUuid);

+            logger.info("value of sdc Response of deleting blueprint from sdc :" + responseStr);

+            String updatedServiceUuid = getServiceUuidFromServiceInvariantId(serviceInvariantUuid);

+            if (!originalServiceUuid.equalsIgnoreCase(updatedServiceUuid)) {

+                url = url.replace(originalServiceUuid, updatedServiceUuid);

+            }

+            logger.info("ServiceUUID used after delete in ulr:" + updatedServiceUuid);

+            sdcServicesInformation = getSdcServicesInformation(updatedServiceUuid);

+            cldsSdcServiceDetail = decodeCldsSdcServiceDetailFromJson(sdcServicesInformation);

+            uploadedArtifactUuid = getArtifactIdIfArtifactAlreadyExists(cldsSdcServiceDetail, locationArtifactName);

+            responseStr = deleteArtifact(userid, url, uploadedArtifactUuid);

+            logger.info("value of sdc Response of deleting location json from sdc :" + responseStr);

+        }

+    }

+

+    private String deleteArtifact(String userid, String url, String uploadedArtifactUuid) {

+        try {

+            String responseStr = "";

+            if (uploadedArtifactUuid != null && !uploadedArtifactUuid.isEmpty()) {

+                logger.info("userid=" + userid);

+                String basicAuth = getSdcBasicAuth();

+                String sdcXonapInstanceId = refProp.getStringValue("sdc.sdcX-InstanceID");

+                url = url + "/" + uploadedArtifactUuid;

+                URL urlObj = new URL(url);

+                HttpURLConnection conn = (HttpURLConnection) urlObj.openConnection();

+                conn.setDoOutput(true);

+                conn.setRequestProperty(refProp.getStringValue(SDC_INSTANCE_ID_PROPERTY_NAME), sdcXonapInstanceId);

+                conn.setRequestProperty(HttpHeaders.AUTHORIZATION, basicAuth);

+                conn.setRequestProperty("USER_ID", userid);

+                conn.setRequestMethod("DELETE");

+                conn.setRequestProperty("charset", "utf-8");

+                conn.setUseCaches(false);

+                conn.setRequestProperty(refProp.getStringValue(SDC_REQUESTID_PROPERTY_NAME),

+                        LoggingUtils.getRequestId());

+                boolean requestFailed = true;

+                int responseCode = conn.getResponseCode();

+                logger.info("responseCode=" + responseCode);

+                if (responseCode == 200) {

+                    requestFailed = false;

+                }

+                responseStr = getResponse(conn);

+                if (responseStr != null && requestFailed) {

+                    logger.error("requestFailed - responseStr=" + responseStr);

+                    throw new BadRequestException(responseStr);

+                }

+            }

+            return responseStr;

+        } catch (IOException | DecoderException | GeneralSecurityException e) {

+            logger.error("Exception when attempting to communicate with SDC", e);

+            throw new SdcCommunicationException("Exception when attempting to communicate with SDC", e);

+        }

+    }

 }

diff --git a/src/main/java/org/onap/clamp/clds/client/req/sdc/SdcRequests.java b/src/main/java/org/onap/clamp/clds/client/req/sdc/SdcRequests.java
index f0e72ef04..efd664c65 100644
--- a/src/main/java/org/onap/clamp/clds/client/req/sdc/SdcRequests.java
+++ b/src/main/java/org/onap/clamp/clds/client/req/sdc/SdcRequests.java
@@ -49,12 +49,14 @@ import org.onap.clamp.clds.model.sdc.SdcResource;
 import org.onap.clamp.clds.model.sdc.SdcServiceDetail;
 import org.onap.clamp.clds.util.JacksonUtils;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
 
 /**
  * Construct a Sdc request given CLDS objects.
  */
 @Component
+@Primary
 public class SdcRequests {
 
     protected static final EELFLogger logger = EELFManager.getInstance().getLogger(SdcRequests.class);
diff --git a/src/main/java/org/onap/clamp/clds/dao/CldsDao.java b/src/main/java/org/onap/clamp/clds/dao/CldsDao.java
index 6a7fa0b36..a3771aa54 100644
--- a/src/main/java/org/onap/clamp/clds/dao/CldsDao.java
+++ b/src/main/java/org/onap/clamp/clds/dao/CldsDao.java
@@ -68,8 +68,11 @@ public class CldsDao {
     private SimpleJdbcCall procGetTemplate;
     private SimpleJdbcCall procDelAllModelInstances;
     private SimpleJdbcCall procInsModelInstance;
+    private SimpleJdbcCall procDeleteModel;
     private static final String HEALTHCHECK = "Select 1";
-
+    private static final String V_CONTROL_NAME_PREFIX = "v_control_name_prefix";
+    private static final String V_CONTROL_NAME_UUID = "v_control_name_uuid";
+   
     /**
      * Log message when instantiating
      */
@@ -91,6 +94,7 @@ public class CldsDao {
         this.procSetTemplate = new SimpleJdbcCall(dataSource).withProcedureName("set_template");
         this.procInsModelInstance = new SimpleJdbcCall(dataSource).withProcedureName("ins_model_instance");
         this.procDelAllModelInstances = new SimpleJdbcCall(dataSource).withProcedureName("del_all_model_instances");
+        this.procDeleteModel = new SimpleJdbcCall(dataSource).withProcedureName("del_model");
     }
 
     /**
@@ -112,25 +116,9 @@ public class CldsDao {
         CldsModel model = new CldsModel();
         model.setName(modelName);
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName)
-                .addValue("v_control_name_uuid", controlNameUuid);
+                .addValue(V_CONTROL_NAME_UUID, controlNameUuid);
         Map<String, Object> out = logSqlExecution(procGetModel, in);
-        model.setControlNamePrefix((String) out.get("v_control_name_prefix"));
-        model.setControlNameUuid((String) out.get("v_control_name_uuid"));
-        model.setId((String) (out.get("v_model_id")));
-        model.setTemplateId((String) (out.get("v_template_id")));
-        model.setTemplateName((String) (out.get("v_template_name")));
-        model.setBpmnText((String) out.get("v_template_bpmn_text"));
-        model.setPropText((String) out.get("v_model_prop_text"));
-        model.setImageText((String) out.get("v_template_image_text"));
-        model.setDocText((String) out.get("v_template_doc_text"));
-        model.setBlueprintText((String) out.get("v_model_blueprint_text"));
-        model.getEvent().setId((String) (out.get("v_event_id")));
-        model.getEvent().setActionCd((String) out.get("v_action_cd"));
-        model.getEvent().setActionStateCd((String) out.get("v_action_state_cd"));
-        model.getEvent().setProcessInstanceId((String) out.get("v_event_process_instance_id"));
-        model.getEvent().setUserid((String) out.get("v_event_user_id"));
-        model.setTypeId((String) out.get("v_service_type_id"));
-        model.setDeploymentId((String) out.get("v_deployment_id"));
+        populateModelProperties(model, out);
         return model;
     }
 
@@ -147,23 +135,7 @@ public class CldsDao {
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName);
         Map<String, Object> out = logSqlExecution(procGetModelTemplate, in);
         // todo : rationalize
-        model.setControlNamePrefix((String) out.get("v_control_name_prefix"));
-        model.setControlNameUuid((String) out.get("v_control_name_uuid"));
-        model.setId((String) (out.get("v_model_id")));
-        model.setTemplateId((String) (out.get("v_template_id")));
-        model.setTemplateName((String) (out.get("v_template_name")));
-        model.setBpmnText((String) out.get("v_template_bpmn_text"));
-        model.setPropText((String) out.get("v_model_prop_text"));
-        model.setImageText((String) out.get("v_template_image_text"));
-        model.setDocText((String) out.get("v_template_doc_text"));
-        model.setBlueprintText((String) out.get("v_model_blueprint_text"));
-        model.getEvent().setId((String) (out.get("v_event_id")));
-        model.getEvent().setActionCd((String) out.get("v_action_cd"));
-        model.getEvent().setActionStateCd((String) out.get("v_action_state_cd"));
-        model.getEvent().setProcessInstanceId((String) out.get("v_event_process_instance_id"));
-        model.getEvent().setUserid((String) out.get("v_event_user_id"));
-        model.setTypeId((String) out.get("v_service_type_id"));
-        model.setDeploymentId((String) out.get("v_deployment_id"));
+        populateModelProperties(model, out);
         Map<String, Object> modelResults = logSqlExecution(procGetModel, in);
         Object modelResultObject = modelResults.get("#result-set-1");
         if (modelResultObject != null && modelResultObject instanceof ArrayList) {
@@ -198,10 +170,10 @@ public class CldsDao {
                 .addValue("v_model_blueprint_text", model.getBlueprintText())
                 .addValue("v_service_type_id", model.getTypeId()).addValue("v_deployment_id", model.getDeploymentId())
                 .addValue("v_control_name_prefix", model.getControlNamePrefix())
-                .addValue("v_control_name_uuid", model.getControlNameUuid());
+                .addValue(V_CONTROL_NAME_UUID, model.getControlNameUuid());
         Map<String, Object> out = logSqlExecution(procSetModel, in);
-        model.setControlNamePrefix((String) out.get("v_control_name_prefix"));
-        model.setControlNameUuid((String) out.get("v_control_name_uuid"));
+        model.setControlNamePrefix((String) out.get(V_CONTROL_NAME_PREFIX));
+        model.setControlNameUuid((String) out.get(V_CONTROL_NAME_UUID));
         model.setId((String) (out.get("v_model_id")));
         model.getEvent().setId((String) (out.get("v_event_id")));
         model.getEvent().setActionCd((String) out.get("v_action_cd"));
@@ -231,7 +203,7 @@ public class CldsDao {
                 logger.debug("v_vm_name={}", currModelInstance.getVmName());
                 logger.debug("v_location={}", currModelInstance.getLocation());
                 SqlParameterSource in = new MapSqlParameterSource()
-                        .addValue("v_control_name_uuid", model.getControlNameUuid())
+                        .addValue(V_CONTROL_NAME_UUID, model.getControlNameUuid())
                         .addValue("v_vm_name", currModelInstance.getVmName())
                         .addValue("v_location", currModelInstance.getLocation());
                 Map<String, Object> out = logSqlExecution(procInsModelInstance, in);
@@ -258,7 +230,7 @@ public class CldsDao {
     public CldsEvent insEvent(String modelName, String controlNamePrefix, String controlNameUuid, CldsEvent cldsEvent) {
         CldsEvent event = new CldsEvent();
         SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName)
-                .addValue("v_control_name_prefix", controlNamePrefix).addValue("v_control_name_uuid", controlNameUuid)
+                .addValue(V_CONTROL_NAME_PREFIX, controlNamePrefix).addValue(V_CONTROL_NAME_UUID, controlNameUuid)
                 .addValue("v_user_id", cldsEvent.getUserid()).addValue("v_action_cd", cldsEvent.getActionCd())
                 .addValue("v_action_state_cd", cldsEvent.getActionStateCd())
                 .addValue("v_process_instance_id", cldsEvent.getProcessInstanceId());
@@ -268,7 +240,7 @@ public class CldsDao {
     }
 
     private String delAllModelInstances(String controlNameUUid) {
-        SqlParameterSource in = new MapSqlParameterSource().addValue("v_control_name_uuid", controlNameUUid);
+        SqlParameterSource in = new MapSqlParameterSource().addValue(V_CONTROL_NAME_UUID, controlNameUUid);
         Map<String, Object> out = logSqlExecution(procDelAllModelInstances, in);
         return (String) (out.get("v_model_id"));
     }
@@ -360,9 +332,8 @@ public class CldsDao {
         CldsServiceData cldsServiceData = null;
         try {
             String getCldsServiceSQL = "SELECT * , TIMESTAMPDIFF(SECOND, timestamp, CURRENT_TIMESTAMP()) FROM clds_service_cache where invariant_service_id  = ? ";
-            cldsServiceData = jdbcTemplateObject.queryForObject(getCldsServiceSQL, new Object[] {
-                    invariantUUID
-            }, new CldsServiceDataMapper());
+            cldsServiceData = jdbcTemplateObject.queryForObject(getCldsServiceSQL, new Object[] { invariantUUID },
+                    new CldsServiceDataMapper());
             if (cldsServiceData != null) {
                 logger.info("CldsServiceData found in cache for Service Invariant ID:"
                         + cldsServiceData.getServiceInvariantUUID());
@@ -461,4 +432,35 @@ public class CldsDao {
         }
         return cldsMonitoringDetailsList;
     }
+
+    /**
+     * Method to delete model from database.
+     * 
+     * @param modelName
+     */
+    public void deleteModel(String modelName) {
+        SqlParameterSource in = new MapSqlParameterSource().addValue("v_model_name", modelName);
+        logSqlExecution(procDeleteModel, in);
+    }
+    
+    private void populateModelProperties(CldsModel model, Map out) {
+        // todo : rationalize
+        model.setControlNamePrefix((String) out.get(V_CONTROL_NAME_PREFIX));
+        model.setControlNameUuid((String) out.get(V_CONTROL_NAME_UUID));
+        model.setId((String) (out.get("v_model_id")));
+        model.setTemplateId((String) (out.get("v_template_id")));
+        model.setTemplateName((String) (out.get("v_template_name")));
+        model.setBpmnText((String) out.get("v_template_bpmn_text"));
+        model.setPropText((String) out.get("v_model_prop_text"));
+        model.setImageText((String) out.get("v_template_image_text"));
+        model.setDocText((String) out.get("v_template_doc_text"));
+        model.setBlueprintText((String) out.get("v_model_blueprint_text"));
+        model.getEvent().setId((String) (out.get("v_event_id")));
+        model.getEvent().setActionCd((String) out.get("v_action_cd"));
+        model.getEvent().setActionStateCd((String) out.get("v_action_state_cd"));
+        model.getEvent().setProcessInstanceId((String) out.get("v_event_process_instance_id"));
+        model.getEvent().setUserid((String) out.get("v_event_user_id"));
+        model.setTypeId((String) out.get("v_service_type_id"));
+        model.setDeploymentId((String) out.get("v_deployment_id"));        	
+    }    
 }
diff --git a/src/main/java/org/onap/clamp/clds/dao/CldsServiceDataMapper.java b/src/main/java/org/onap/clamp/clds/dao/CldsServiceDataMapper.java
index e881099b3..4e0a50c4e 100644
--- a/src/main/java/org/onap/clamp/clds/dao/CldsServiceDataMapper.java
+++ b/src/main/java/org/onap/clamp/clds/dao/CldsServiceDataMapper.java
@@ -34,6 +34,7 @@ import java.util.ArrayList;
 import org.apache.commons.io.serialization.ValidatingObjectInputStream;
 import org.onap.clamp.clds.model.CldsServiceData;
 import org.onap.clamp.clds.model.CldsVfData;
+import org.onap.clamp.clds.model.CldsVfKPIData;
 import org.onap.clamp.clds.model.CldsVfcData;
 import org.springframework.jdbc.core.RowMapper;
 
@@ -48,7 +49,8 @@ public final class CldsServiceDataMapper implements RowMapper<CldsServiceData> {
     public CldsServiceData mapRow(ResultSet rs, int rowNum) throws SQLException {
         CldsServiceData cldsServiceData = new CldsServiceData();
         try (ValidatingObjectInputStream oip = new ValidatingObjectInputStream(rs.getBlob(4).getBinaryStream())) {
-            oip.accept(CldsServiceData.class, ArrayList.class, CldsVfData.class, CldsVfcData.class);
+            oip.accept(CldsServiceData.class, ArrayList.class, CldsVfData.class, CldsVfcData.class,
+                    CldsVfKPIData.class);
             cldsServiceData = (CldsServiceData) oip.readObject();
             cldsServiceData.setAgeOfRecord(rs.getLong(5));
         } catch (IOException | ClassNotFoundException e) {
diff --git a/src/main/java/org/onap/clamp/clds/exception/CldsDelegateException.java b/src/main/java/org/onap/clamp/clds/exception/CldsDelegateException.java
index 001cd2a98..22b7e3fdb 100644
--- a/src/main/java/org/onap/clamp/clds/exception/CldsDelegateException.java
+++ b/src/main/java/org/onap/clamp/clds/exception/CldsDelegateException.java
@@ -2,19 +2,19 @@
  * ============LICENSE_START=======================================================
  * ONAP CLAMP
  * ================================================================================
- * Copyright (C) 2018 AT&T Intellectual Property. All rights
+ * Copyright (C) 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. 
+ * 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 
+ *
+ * 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============================================
  * ===================================================================
diff --git a/src/main/java/org/onap/clamp/clds/model/CldsEvent.java b/src/main/java/org/onap/clamp/clds/model/CldsEvent.java
index e0caf7e38..0867b962e 100644
--- a/src/main/java/org/onap/clamp/clds/model/CldsEvent.java
+++ b/src/main/java/org/onap/clamp/clds/model/CldsEvent.java
@@ -31,6 +31,7 @@ import org.onap.clamp.clds.dao.CldsDao;
 public class CldsEvent {
     public static final String ACTION_TEST            = "TEST";
     public static final String ACTION_CREATE          = "CREATE";
+    public static final String ACTION_MODIFY          = "MODIFY";
     public static final String ACTION_SUBMIT          = "SUBMIT";
     // an update before model is active
     public static final String ACTION_RESUBMIT        = "RESUBMIT";
diff --git a/src/main/java/org/onap/clamp/clds/model/CldsModel.java b/src/main/java/org/onap/clamp/clds/model/CldsModel.java
index af4d6c666..8b2399565 100644
--- a/src/main/java/org/onap/clamp/clds/model/CldsModel.java
+++ b/src/main/java/org/onap/clamp/clds/model/CldsModel.java
@@ -97,9 +97,9 @@ public class CldsModel {
 
     public boolean canInventoryCall() {
         boolean canCall = false;
-        /* Below checks the clds event is submit/resubmit */
-        if ((event.isActionCd(CldsEvent.ACTION_SUBMIT) || event.isActionCd(CldsEvent.ACTION_RESUBMIT)
-                || event.isActionCd(CldsEvent.ACTION_SUBMITDCAE))) {
+        /* Below checks the clds event is submit/resubmit/distribute */
+        if (event.isActionCd(CldsEvent.ACTION_SUBMIT) || event.isActionCd(CldsEvent.ACTION_RESUBMIT)
+                || event.isActionCd(CldsEvent.ACTION_DISTRIBUTE) || event.isActionCd(CldsEvent.ACTION_SUBMITDCAE)) {
             canCall = true;
         }
         return canCall;
@@ -128,7 +128,8 @@ public class CldsModel {
                 || event.isActionAndStateCd(CldsEvent.ACTION_SUBMIT, CldsEvent.ACTION_STATE_ANY)
                 || event.isActionAndStateCd(CldsEvent.ACTION_RESUBMIT, CldsEvent.ACTION_STATE_ANY)
                 || event.isActionAndStateCd(CldsEvent.ACTION_SUBMITDCAE, CldsEvent.ACTION_STATE_ANY)
-                || event.isActionAndStateCd(CldsEvent.ACTION_DELETE, CldsEvent.ACTION_STATE_RECEIVED)) {
+                || event.isActionAndStateCd(CldsEvent.ACTION_DELETE, CldsEvent.ACTION_STATE_RECEIVED)
+                || event.isActionAndStateCd(CldsEvent.ACTION_MODIFY, CldsEvent.ACTION_STATE_ANY)) {
             status = STATUS_DESIGN;
         } else if (event.isActionAndStateCd(CldsEvent.ACTION_DISTRIBUTE, CldsEvent.ACTION_STATE_RECEIVED)
                 || event.isActionAndStateCd(CldsEvent.ACTION_UNDEPLOY, CldsEvent.ACTION_STATE_RECEIVED)) {
@@ -181,32 +182,40 @@ public class CldsModel {
         String actionCd = getCurrentActionCd();
         switch (actionCd) {
             case CldsEvent.ACTION_CREATE:
-                permittedActionCd = Arrays.asList(CldsEvent.ACTION_SUBMIT, CldsEvent.ACTION_TEST);
+                permittedActionCd = Arrays.asList(CldsEvent.ACTION_SUBMIT, CldsEvent.ACTION_TEST,
+                        CldsEvent.ACTION_DELETE);
                 if (isSimplifiedModel()) {
-                    permittedActionCd = Arrays.asList(CldsEvent.ACTION_SUBMITDCAE, CldsEvent.ACTION_TEST);
+                    permittedActionCd = Arrays.asList(CldsEvent.ACTION_SUBMITDCAE, CldsEvent.ACTION_TEST,
+                            CldsEvent.ACTION_DELETE);
+                }
+                break;
+            case CldsEvent.ACTION_MODIFY:
+                permittedActionCd = Arrays.asList(CldsEvent.ACTION_RESUBMIT, CldsEvent.ACTION_DELETE);
+                if (isSimplifiedModel()) {
+                    permittedActionCd = Arrays.asList(CldsEvent.ACTION_SUBMITDCAE, CldsEvent.ACTION_DELETE);
                 }
                 break;
             case CldsEvent.ACTION_SUBMIT:
             case CldsEvent.ACTION_RESUBMIT:
-                // for 1702 delete is not currently implemented (and resubmit
-                // requires manually deleting artifact from sdc
-                permittedActionCd = Arrays.asList(CldsEvent.ACTION_RESUBMIT);
+                permittedActionCd = Arrays.asList(CldsEvent.ACTION_RESUBMIT, CldsEvent.ACTION_DELETE);
                 break;
             case CldsEvent.ACTION_SUBMITDCAE:
-                permittedActionCd = Arrays.asList(CldsEvent.ACTION_SUBMITDCAE);
+                permittedActionCd = Arrays.asList(CldsEvent.ACTION_SUBMITDCAE, CldsEvent.ACTION_DELETE);
                 break;
             case CldsEvent.ACTION_DISTRIBUTE:
-                permittedActionCd = Arrays.asList(CldsEvent.ACTION_DEPLOY, CldsEvent.ACTION_RESUBMIT);
+                permittedActionCd = Arrays.asList(CldsEvent.ACTION_DEPLOY, CldsEvent.ACTION_RESUBMIT,
+                        CldsEvent.ACTION_DELETE);
                 if (isSimplifiedModel()) {
-                    permittedActionCd = Arrays.asList(CldsEvent.ACTION_DEPLOY, CldsEvent.ACTION_SUBMITDCAE);
+                    permittedActionCd = Arrays.asList(CldsEvent.ACTION_DEPLOY, CldsEvent.ACTION_SUBMITDCAE,
+                            CldsEvent.ACTION_DELETE);
                 }
                 break;
             case CldsEvent.ACTION_UNDEPLOY:
                 permittedActionCd = Arrays.asList(CldsEvent.ACTION_UPDATE, CldsEvent.ACTION_DEPLOY,
-                        CldsEvent.ACTION_RESUBMIT);
+                        CldsEvent.ACTION_RESUBMIT, CldsEvent.ACTION_DELETE);
                 if (isSimplifiedModel()) {
                     permittedActionCd = Arrays.asList(CldsEvent.ACTION_UPDATE, CldsEvent.ACTION_DEPLOY,
-                            CldsEvent.ACTION_SUBMITDCAE);
+                            CldsEvent.ACTION_SUBMITDCAE, CldsEvent.ACTION_DELETE);
                 }
                 break;
             case CldsEvent.ACTION_DEPLOY:
@@ -215,19 +224,10 @@ public class CldsModel {
                 break;
             case CldsEvent.ACTION_RESTART:
             case CldsEvent.ACTION_UPDATE:
-                // for 1702 delete is not currently implemented
                 permittedActionCd = Arrays.asList(CldsEvent.ACTION_DEPLOY, CldsEvent.ACTION_UPDATE,
                         CldsEvent.ACTION_STOP, CldsEvent.ACTION_UNDEPLOY);
                 break;
-            case CldsEvent.ACTION_DELETE:
-                if (getCurrentActionStateCd().equals(CldsEvent.ACTION_STATE_SENT)) {
-                    permittedActionCd = Arrays.asList();
-                } else {
-                    permittedActionCd = Arrays.asList(CldsEvent.ACTION_SUBMIT);
-                }
-                break;
             case CldsEvent.ACTION_STOP:
-                // for 1702 delete is not currently implemented
                 permittedActionCd = Arrays.asList(CldsEvent.ACTION_UPDATE, CldsEvent.ACTION_RESTART,
                         CldsEvent.ACTION_UNDEPLOY);
                 break;
diff --git a/src/main/java/org/onap/clamp/clds/model/properties/PolicyItem.java b/src/main/java/org/onap/clamp/clds/model/properties/PolicyItem.java
index 337a97633..75bf6ae39 100644
--- a/src/main/java/org/onap/clamp/clds/model/properties/PolicyItem.java
+++ b/src/main/java/org/onap/clamp/clds/model/properties/PolicyItem.java
@@ -48,9 +48,9 @@ import java.util.List;
  * "targetResourceId","value":["Eace933104d443b496b8.nodes.heat.vpg"]}]]}]
  */
 public class PolicyItem implements Cloneable {
-
     protected static final EELFLogger logger = EELFManager.getInstance().getLogger(PolicyItem.class);
     protected static final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger();
+
     private String id;
     private String recipe;
     private int maxRetries;
@@ -59,6 +59,11 @@ public class PolicyItem implements Cloneable {
     private List<String> parentPolicyConditions;
     private String actor;
     private String targetResourceId;
+    private String recipeInfo;
+    private String recipeLevel;
+    private String recipePayload;
+    private String oapRop;
+    private String oapLimit;
 
     /**
      * Parse Policy given json node.
@@ -76,6 +81,11 @@ public class PolicyItem implements Cloneable {
         if (targetResourceId != null && targetResourceId.isEmpty()) {
             this.setTargetResourceId(null);
         }
+        recipeInfo = AbstractModelElement.getValueByName(node, "recipeInfo");
+        recipeLevel = AbstractModelElement.getValueByName(node, "recipeLevel");
+        recipePayload = AbstractModelElement.getValueByName(node, "recipeInput");
+        oapRop = AbstractModelElement.getValueByName(node, "oapRop");
+        oapLimit = AbstractModelElement.getValueByName(node, "oapLimit");
     }
 
     /**
@@ -184,6 +194,32 @@ public class PolicyItem implements Cloneable {
         this.targetResourceId = targetResourceId;
     }
 
+    public String getRecipeInfo() {
+        return recipeInfo;
+    }
+
+    public String getRecipeLevel() {
+        return recipeLevel;
+    }
+
+    public String getRecipePayload() {
+        return recipePayload;
+    }
+
+    public String getOapRop() {
+        if (oapRop == null) {
+            oapRop = "0m";
+        }
+        return oapRop;
+    }
+
+    public String getOapLimit() {
+        if (oapLimit == null) {
+            oapLimit = "0";
+        }
+        return oapLimit;
+    }
+
     @Override
     public Object clone() throws CloneNotSupportedException {
         return super.clone();
diff --git a/src/main/java/org/onap/clamp/clds/model/properties/ResourceGroup.java b/src/main/java/org/onap/clamp/clds/model/properties/ResourceGroup.java
deleted file mode 100644
index 114fbbcdc..000000000
--- a/src/main/java/org/onap/clamp/clds/model/properties/ResourceGroup.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP CLAMP
- * ================================================================================
- * Copyright (C) 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.clamp.clds.model.properties;
-
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-import com.fasterxml.jackson.databind.JsonNode;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Parse Resource Group json properties.
- *
- * Example json:
- * {"TCA_0aji7go":{"Group1":[{"name":"rgname","value":"1493749598520"},{
- * "name":"rgfriendlyname","value":"Group1"},{"name":"policyName","value":
- * "Policy1"},{"name":"policyId","value":"1"},{"serviceConfigurations":[[{"name"
- * :"aaiMatchingFields","value":["complex.city","vserver.vserver-name"]},{"name"
- * :"aaiSendFields","value":["complex.city","vserver.vserver-name"]},{"name":
- * "eventSeverity","value":["OK"]},{"name":"eventSourceType","value":[""]},{
- * "name":"timeWindow","value":["100"]},{"name":"ageLimit","value":["100"]},{
- * "name":"createClosedLoopEventId","value":["Initial"]},{"name":
- * "outputEventName","value":["ONSET"]}]]}],"Group2":[{"name":"rgname","value":
- * "1493749665149"},{"name":"rgfriendlyname","value":"Group2"},{"name":
- * "policyName","value":"Policy2"},{"name":"policyId","value":"2"},{
- * "serviceConfigurations":[[{"name":"aaiMatchingFields","value":[
- * "cloud-region.identity-url","vserver.vserver-name"]},{"name":"aaiSendFields",
- * "value":["cloud-region.identity-url","vserver.vserver-name"]},{"name":
- * "eventSeverity","value":["NORMAL"]},{"name":"eventSourceType","value":[""]},{
- * "name":"timeWindow","value":["1000"]},{"name":"ageLimit","value":["1000"]},{
- * "name":"createClosedLoopEventId","value":["Initial"]},{"name":
- * "outputEventName","value":["ONSET"]}],[{"name":"aaiMatchingFields","value":[
- * "generic-vnf.vnf-name","vserver.vserver-name"]},{"name":"aaiSendFields",
- * "value":["generic-vnf.vnf-name","vserver.vserver-name"]},{"name":
- * "eventSeverity","value":["CRITICAL"]},{"name":"eventSourceType","value":[""]}
- * ,{"name":"timeWindow","value":["3000"]},{"name":"ageLimit","value":["3000"]},
- * {"name":"createClosedLoopEventId","value":["Initial"]},{"name":
- * "outputEventName","value":["ABATED"]}]]}]}}
- *
- */
-public class ResourceGroup {
-
-    protected static final EELFLogger  logger      = EELFManager.getInstance().getLogger(ResourceGroup.class);
-    protected static final EELFLogger  auditLogger = EELFManager.getInstance().getAuditLogger();
-
-    private String                     groupNumber;
-    private String                     policyId;
-    private List<ServiceConfiguration> serviceConfigurations;
-
-    /**
-     * Parse String Match Resource Group given json node.
-     *
-     * @param modelBpmn
-     * @param modelJson
-     */
-    public ResourceGroup(JsonNode node) {
-
-        groupNumber = AbstractModelElement.getValueByName(node, "rgname");
-        policyId = AbstractModelElement.getValueByName(node, "policyId");
-
-        // process Server_Configurations
-        JsonNode serviceConfigurationsNode = node.get(node.size() - 1).get("serviceConfigurations");
-        Iterator<JsonNode> itr = serviceConfigurationsNode.elements();
-        serviceConfigurations = new ArrayList<>();
-        while (itr.hasNext()) {
-            serviceConfigurations.add(new ServiceConfiguration(itr.next()));
-        }
-    }
-
-    /**
-     * @return the groupNumber
-     */
-    public String getGroupNumber() {
-        return groupNumber;
-    }
-
-    /**
-     * @return the policyId
-     */
-    public String getPolicyId() {
-        return policyId;
-    }
-
-    /**
-     * @return the serviceConfigurations
-     */
-    public List<ServiceConfiguration> getServiceConfigurations() {
-        return serviceConfigurations;
-    }
-
-}
diff --git a/src/main/java/org/onap/clamp/clds/model/properties/ServiceConfiguration.java b/src/main/java/org/onap/clamp/clds/model/properties/ServiceConfiguration.java
deleted file mode 100644
index 04399bf95..000000000
--- a/src/main/java/org/onap/clamp/clds/model/properties/ServiceConfiguration.java
+++ /dev/null
@@ -1,181 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP CLAMP
- * ================================================================================
- * Copyright (C) 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.clamp.clds.model.properties;
-
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-import com.fasterxml.jackson.databind.JsonNode;
-
-/**
- * Parse serviceConfigurations from Tca json properties.
- * <p>
- * Example json:
- * {"Tca_0aji7go":{"Group1":[{"name":"rgname","value":"1493749598520"},{
- * "name":"rgfriendlyname","value":"Group1"},{"name":"policyName","value":
- * "Policy1"},{"name":"policyId","value":"1"},{"serviceConfigurations":[[{"name"
- * :"aaiMatchingFields","value":["complex.city","vserver.vserver-name"]},{"name"
- * :"aaiSendFields","value":["complex.city","vserver.vserver-name"]},{"name":
- * "eventSeverity","value":["OK"]},{"name":"eventSourceType","value":[""]},{
- * "name":"timeWindow","value":["100"]},{"name":"ageLimit","value":["100"]},{
- * "name":"createClosedLoopEventId","value":["Initial"]},{"name":
- * "outputEventName","value":["ONSET"]}]]}],"Group2":[{"name":"rgname","value":
- * "1493749665149"},{"name":"rgfriendlyname","value":"Group2"},{"name":
- * "policyName","value":"Policy2"},{"name":"policyId","value":"2"},{
- * "serviceConfigurations":[[{"name":"aaiMatchingFields","value":[
- * "cloud-region.identity-url","vserver.vserver-name"]},{"name":"aaiSendFields",
- * "value":["cloud-region.identity-url","vserver.vserver-name"]},{"name":
- * "eventSeverity","value":["NORMAL"]},{"name":"eventSourceType","value":[""]},{
- * "name":"timeWindow","value":["1000"]},{"name":"ageLimit","value":["1000"]},{
- * "name":"createClosedLoopEventId","value":["Initial"]},{"name":
- * "outputEventName","value":["ONSET"]}],[{"name":"aaiMatchingFields","value":[
- * "generic-vnf.vnf-name","vserver.vserver-name"]},{"name":"aaiSendFields",
- * "value":["generic-vnf.vnf-name","vserver.vserver-name"]},{"name":
- * "eventSeverity","value":["CRITICAL"]},{"name":"eventSourceType","value":[""]}
- * ,{"name":"timeWindow","value":["3000"]},{"name":"ageLimit","value":["3000"]},
- * {"name":"createClosedLoopEventId","value":["Initial"]},{"name":
- * "outputEventName","value":["ABATED"]}]]}]}}
- *
- */
-public class ServiceConfiguration {
-
-    protected static final EELFLogger         logger      = EELFManager.getInstance().getLogger(ServiceConfiguration.class);
-    protected static final EELFLogger   auditLogger = EELFManager.getInstance().getAuditLogger();
-
-    private final List<String>        aaiMatchingFields;
-    private final List<String>        aaiSendFields;
-    // private final String groupNumber;
-    private final List<String>        resourceVf;
-    private final List<String>        resourceVfc;
-    private final String              timeWindow;
-    private final String              ageLimit;
-    private final String              createClosedLoopEventId;
-    private final String              outputEventName;
-    private final Map<String, String> stringSet;
-
-    /**
-     * Parse serviceConfigurations given json node.
-     *
-     * @param node
-     */
-    public ServiceConfiguration(JsonNode node) {
-        aaiMatchingFields = AbstractModelElement.getValuesByName(node, "aaiMatchingFields");
-        aaiSendFields = AbstractModelElement.getValuesByName(node, "aaiSendFields");
-        // groupNumber = ModelElement.getValueByName(node, "groupNumber");
-        resourceVf = AbstractModelElement.getValuesByName(node, "vf");
-        resourceVfc = AbstractModelElement.getValuesByName(node, "vfc");
-        timeWindow = AbstractModelElement.getValueByName(node, "timeWindow");
-        ageLimit = AbstractModelElement.getValueByName(node, "ageLimit");
-        createClosedLoopEventId = AbstractModelElement.getValueByName(node, "createClosedLoopEventId");
-        outputEventName = AbstractModelElement.getValueByName(node, "outputEventName");
-
-        // process the stringSet fields
-        JsonNode ssNodes = node.findPath("stringSet");
-        Iterator<JsonNode> itr = ssNodes.elements();
-        stringSet = new HashMap<>();
-        while (itr.hasNext()) {
-            JsonNode ssNode = itr.next();
-            String key = ssNode.path("name").asText();
-            String value = ssNode.path("value").path(0).asText();
-            if (key.length() != 0 && value.length() != 0) {
-                // only add string set field if not null
-                logger.debug("stringSet: " + key + "=" + value);
-                stringSet.put(key, value);
-            }
-        }
-    }
-
-    /**
-     * @return the aaiMatchingFields
-     */
-    public List<String> getaaiMatchingFields() {
-        return aaiMatchingFields;
-    }
-
-    /**
-     * @return the aaiSendFields
-     */
-    public List<String> getaaiSendFields() {
-        return aaiSendFields;
-    }
-
-    /**
-     * @return the groupNumber
-     */ /*
-        * public String getGroupNumber() { return groupNumber; }
-        */
-    /**
-     * @return the resourceVf
-     */
-    public List<String> getResourceVf() {
-        return resourceVf;
-    }
-
-    /**
-     * @return the resourceVfc
-     */
-    public List<String> getResourceVfc() {
-        return resourceVfc;
-    }
-
-    /**
-     * @return the timeWindow
-     */
-    public String getTimeWindow() {
-        return timeWindow;
-    }
-
-    /**
-     * @return the ageLimit
-     */
-    public String getAgeLimit() {
-        return ageLimit;
-    }
-
-    /**
-     * @return the createClosedLoopEventId
-     */
-    public String getCreateClosedLoopEventId() {
-        return createClosedLoopEventId;
-    }
-
-    /**
-     * @return the outputEventName
-     */
-    public String getOutputEventName() {
-        return outputEventName;
-    }
-
-    /**
-     * @return the stringSet
-     */
-    public Map<String, String> getStringSet() {
-        return stringSet;
-    }
-
-}
diff --git a/src/main/java/org/onap/clamp/clds/service/CldsHealthcheckService.java b/src/main/java/org/onap/clamp/clds/service/CldsHealthcheckService.java
new file mode 100644
index 000000000..18533ad5a
--- /dev/null
+++ b/src/main/java/org/onap/clamp/clds/service/CldsHealthcheckService.java
@@ -0,0 +1,90 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 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.clamp.clds.service;
+
+import java.util.Date;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.onap.clamp.clds.dao.CldsDao;
+import org.onap.clamp.clds.model.CldsHealthCheck;
+import org.onap.clamp.clds.util.LoggingUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+/**
+ * Service to retrieve the Health Check of the clds application.
+ * 
+ */
+@Component
+@Path("/")
+public class CldsHealthcheckService {
+	
+	 @Autowired
+	 private CldsDao cldsDao;
+	 
+	 protected static final EELFLogger logger          = EELFManager.getInstance().getLogger(CldsHealthcheckService.class);
+	 
+	/**
+     * REST service that retrieves clds healthcheck information.
+     *
+     * @return CldsHealthCheck class containing healthcheck info
+     */
+    @GET
+    @Path("/healthcheck")
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response gethealthcheck() {
+        CldsHealthCheck cldsHealthCheck = new CldsHealthCheck();
+        Date startTime = new Date();
+        LoggingUtils.setRequestContext("CldsService: GET healthcheck", "Clamp-Health-Check");
+        LoggingUtils.setTimeContext(startTime, new Date());
+        boolean healthcheckFailed = false;
+        try {
+            cldsDao.doHealthCheck();
+            cldsHealthCheck.setHealthCheckComponent("CLDS-APP");
+            cldsHealthCheck.setHealthCheckStatus("UP");
+            cldsHealthCheck.setDescription("OK");
+            LoggingUtils.setResponseContext("0", "Get healthcheck success", this.getClass().getName());
+        } catch (Exception e) {
+        	healthcheckFailed = true;
+            logger.error("CLAMP application Heath check failed", e);
+            LoggingUtils.setResponseContext("999", "Get healthcheck failed", this.getClass().getName());
+            cldsHealthCheck.setHealthCheckComponent("CLDS-APP");
+            cldsHealthCheck.setHealthCheckStatus("DOWN");
+            cldsHealthCheck.setDescription("NOT-OK");
+        }
+        // audit log
+        LoggingUtils.setTimeContext(startTime, new Date());
+        if(healthcheckFailed) {
+        	return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(cldsHealthCheck).build();
+        } else {
+        	return Response.status(Response.Status.OK).entity(cldsHealthCheck).build();
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/org/onap/clamp/clds/service/CldsService.java b/src/main/java/org/onap/clamp/clds/service/CldsService.java
index 9b68845c0..7cc9af9b7 100644
--- a/src/main/java/org/onap/clamp/clds/service/CldsService.java
+++ b/src/main/java/org/onap/clamp/clds/service/CldsService.java
@@ -353,6 +353,8 @@ public class CldsService extends SecureServiceBase {
                 cldsModel.setBpmnText(template.getBpmnText());
             }
         }
+        updateAndInsertNewEvent(cldsModel.getName(), cldsModel.getControlNamePrefix(), cldsModel.getEvent(),
+                CldsEvent.ACTION_MODIFY);
         cldsModel.save(cldsDao, getUserId());
         // audit log
         LoggingUtils.setTimeContext(startTime, new Date());
@@ -442,6 +444,7 @@ public class CldsService extends SecureServiceBase {
             this.fillInCldsModel(model);
             // save model to db
             model.setName(modelName);
+            updateAndInsertNewEvent(modelName, model.getControlNamePrefix(), model.getEvent(), CldsEvent.ACTION_MODIFY);
             model.save(cldsDao, getUserId());
             // get vars and format if necessary
             String prop = model.getPropText();
@@ -477,14 +480,16 @@ public class CldsService extends SecureServiceBase {
             logger.info("docText - " + docText);
             try {
                 String result = camelProxy.submit(actionCd, prop, bpmnJson, modelName, controlName, docText, isTest,
-                        userId, isInsertTestEvent);
+                        userId, isInsertTestEvent, model.getEvent().getActionCd());
                 logger.info("Starting Camel flow on request, result is: ", result);
             } catch (SdcCommunicationException | PolicyClientException | BadRequestException e) {
                 errorCase = true;
                 logger.error("Exception occured during invoking Camel process", e);
             }
-            // refresh model info from db (get fresh event info)
-            retrievedModel = CldsModel.retrieve(cldsDao, modelName, false);
+            if (!actionCd.equalsIgnoreCase(CldsEvent.ACTION_DELETE)) {
+                // refresh model info from db (get fresh event info)
+                retrievedModel = CldsModel.retrieve(cldsDao, modelName, false);
+            }
             if (!isTest && (actionCd.equalsIgnoreCase(CldsEvent.ACTION_SUBMIT)
                     || actionCd.equalsIgnoreCase(CldsEvent.ACTION_RESUBMIT)
                     || actionCd.equalsIgnoreCase(CldsEvent.ACTION_SUBMITDCAE))) {
@@ -955,4 +960,19 @@ public class CldsService extends SecureServiceBase {
             }
         }
     }
+
+    private void updateAndInsertNewEvent(String cldsModelName, String cldsControlNamePrfx, CldsEvent event,
+            String newAction) {
+        // If model action is in submit/resubmit/distributed and user try
+        // to save then we are changing action back to create.
+        if (event != null && (CldsEvent.ACTION_SUBMIT.equalsIgnoreCase(event.getActionCd())
+                || CldsEvent.ACTION_RESUBMIT.equalsIgnoreCase(event.getActionCd())
+                || CldsEvent.ACTION_DISTRIBUTE.equalsIgnoreCase(event.getActionCd()))) {
+            CldsEvent newEvent = new CldsEvent();
+            newEvent.setUserid(getUserId());
+            newEvent.setActionCd(newAction);
+            newEvent.setActionStateCd(CldsEvent.ACTION_STATE_COMPLETED);
+            cldsDao.insEvent(cldsModelName, cldsControlNamePrfx, null, newEvent);
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/org/onap/clamp/clds/service/SecureServiceBase.java b/src/main/java/org/onap/clamp/clds/service/SecureServiceBase.java
index 94ae2990a..22fe4a8e0 100644
--- a/src/main/java/org/onap/clamp/clds/service/SecureServiceBase.java
+++ b/src/main/java/org/onap/clamp/clds/service/SecureServiceBase.java
@@ -103,39 +103,20 @@ public abstract class SecureServiceBase {
      *             In case of issues with the permission test, error is returned
      *             in this exception
      */
-    public boolean isAuthorized(SecureServicePermission inPermission) throws NotAuthorizedException {
-        boolean authorized = false;
-       
-        Date startTime = new Date();
-        LoggingUtils.setTargetContext("CLDS", "isAuthorized");
-        LoggingUtils.setTimeContext(startTime, new Date());
-        
-        securityLogger.debug("checking if {} has permission: {}", getPrincipalName(), inPermission);
-        
-        // check if the user has the permission key or the permission key with a
-        // combination of all instance and/or all action.
-        if (securityContext.isUserInRole(inPermission.getKey())) {
-            securityLogger.info("{} authorized for permission: {}", getPrincipalName(), inPermission.getKey());            
-            authorized = true;
-            // the rest of these don't seem to be required - isUserInRole method
-            // appears to take * as a wildcard
-        } else if (securityContext.isUserInRole(inPermission.getKeyAllInstance())) {
-            securityLogger.info("{} authorized because user has permission with * for instance: {}", getPrincipalName(), inPermission.getKey());
-            authorized = true;
-        } else if (securityContext.isUserInRole(inPermission.getKeyAllInstanceAction())) {
-             securityLogger.info("{} authorized because user has permission with * for instance and * for action: {}", getPrincipalName(), inPermission.getKey());            
-            authorized = true;
-        } else if (securityContext.isUserInRole(inPermission.getKeyAllAction())) {
-            securityLogger.info("{} authorized because user has permission with * for action: {}", getPrincipalName(), inPermission.getKey());            
-            authorized = true;
-        } else {
-            String msg = getPrincipalName() + " does not have permission: " + inPermission;
-            LoggingUtils.setErrorContext("100", "Authorization Error");
-            securityLogger.warn(msg);
-            throw new NotAuthorizedException(msg);
-        }
-        return authorized;
-    }
+	public boolean isAuthorized(SecureServicePermission inPermission) throws NotAuthorizedException {
+		Date startTime = new Date();
+		LoggingUtils.setTargetContext("CLDS", "isAuthorized");
+		LoggingUtils.setTimeContext(startTime, new Date());
+		securityLogger.debug("checking if {} has permission: {}", getPrincipalName(), inPermission);
+		try {
+			return isUserPermitted(inPermission);
+		} catch (NotAuthorizedException nae) {
+			String msg = getPrincipalName() + " does not have permission: " + inPermission;
+			LoggingUtils.setErrorContext("100", "Authorization Error");
+			securityLogger.warn(msg);
+			throw new NotAuthorizedException(msg);
+		}
+	}
 
     /**
      * Check if user is authorized for the given aaf permission. Allow matches
@@ -150,38 +131,20 @@ public abstract class SecureServiceBase {
      * @return A boolean to indicate if the user has the permission to do
      *         execute the inPermission
      */
-    public boolean isAuthorizedNoException(SecureServicePermission inPermission) {
-        boolean authorized = false;
-        
-        securityLogger.debug("checking if {} has permission: {}", getPrincipalName(), inPermission);
-        Date startTime = new Date();
-        LoggingUtils.setTargetContext("CLDS", "isAuthorizedNoException");
-        LoggingUtils.setTimeContext(startTime, new Date());
-        
-        // check if the user has the permission key or the permission key with a
-        // combination of all instance and/or all action.
-        if (securityContext.isUserInRole(inPermission.getKey())) {
-            securityLogger.info("{} authorized for permission: {}", getPrincipalName(), inPermission.getKey());
-            authorized = true;
-            // the rest of these don't seem to be required - isUserInRole method
-            // appears to take * as a wildcard
-        } else if (securityContext.isUserInRole(inPermission.getKeyAllInstance())) {
-            securityLogger.info("{} authorized because user has permission with * for instance: {}", getPrincipalName(),inPermission.getKey());
-            authorized = true;
-        } else if (securityContext.isUserInRole(inPermission.getKeyAllInstanceAction())) {
-            securityLogger.info("{} authorized because user has permission with * for instance and * for action: {}", getPrincipalName(), inPermission.getKey());
-            authorized = true;
-        } else if (securityContext.isUserInRole(inPermission.getKeyAllAction())) {
-            securityLogger.info("{} authorized because user has permission with * for action: {}", getPrincipalName(), inPermission.getKey());
-            authorized = true;
-        } else {
-            String msg = getPrincipalName() + " does not have permission: " + inPermission;
-            LoggingUtils.setErrorContext("100", "Authorization Error");
-            securityLogger.warn(msg);
-            logger.warn(msg);
-        }
-        return authorized;
-    }
+	public boolean isAuthorizedNoException(SecureServicePermission inPermission) {
+		securityLogger.debug("checking if {} has permission: {}", getPrincipalName(), inPermission);
+		Date startTime = new Date();
+		LoggingUtils.setTargetContext("CLDS", "isAuthorizedNoException");
+		LoggingUtils.setTimeContext(startTime, new Date());
+		try {
+			return isUserPermitted(inPermission);
+		} catch (NotAuthorizedException nae) {
+			String msg = getPrincipalName() + " does not have permission: " + inPermission;
+			LoggingUtils.setErrorContext("100", "Authorization Error");
+			securityLogger.warn(msg);
+		}
+		return false;
+	}
 
     /**
      * This method can be used by the Application.class to set the
@@ -200,5 +163,28 @@ public abstract class SecureServiceBase {
     public void setSecurityContext(SecurityContext securityContext) {
         this.securityContext = securityContext;
     }
-
-}
+    
+    private boolean isUserPermitted(SecureServicePermission inPermission) throws NotAuthorizedException {
+    	boolean authorized = false;
+    	// check if the user has the permission key or the permission key with a
+        // combination of  all instance and/or all action.
+        if (securityContext.isUserInRole(inPermission.getKey())) {
+            securityLogger.info("{} authorized for permission: {}", getPrincipalName(), inPermission.getKey());            
+            authorized = true;
+            // the rest of these don't seem to be required - isUserInRole method
+            // appears to take * as a wildcard
+        } else if (securityContext.isUserInRole(inPermission.getKeyAllInstance())) {
+            securityLogger.info("{} authorized because user has permission with * for instance: {}", getPrincipalName(), inPermission.getKey());
+            authorized = true;
+        } else if (securityContext.isUserInRole(inPermission.getKeyAllInstanceAction())) {
+             securityLogger.info("{} authorized because user has permission with * for instance and * for action: {}", getPrincipalName(), inPermission.getKey());            
+            authorized = true;
+        } else if (securityContext.isUserInRole(inPermission.getKeyAllAction())) {
+            securityLogger.info("{} authorized because user has permission with * for action: {}", getPrincipalName(), inPermission.getKey());            
+            authorized = true;
+        } else {
+            throw new NotAuthorizedException("");
+        }
+        return authorized;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/org/onap/clamp/clds/util/CryptoUtils.java b/src/main/java/org/onap/clamp/clds/util/CryptoUtils.java
index 9f408105e..07c4147b9 100644
--- a/src/main/java/org/onap/clamp/clds/util/CryptoUtils.java
+++ b/src/main/java/org/onap/clamp/clds/util/CryptoUtils.java
@@ -65,6 +65,12 @@ public final class CryptoUtils {
      * Definition of encryption algorithm.
      */
     private static final String ALGORITHM = "AES";
+    
+    /**
+     * AES Encryption Key environment variable for external configuration
+     */
+    private static final String AES_ENCRYPTION_KEY = "AES_ENCRYPTION_KEY";
+    
     /**
      * Detailed definition of encryption algorithm.
      */
@@ -156,8 +162,15 @@ public final class CryptoUtils {
     private static SecretKeySpec readSecretKeySpec(String propertiesFileName) {
         Properties props = new Properties();
         try {
-            props.load(ResourceFileUtil.getResourceAsStream(propertiesFileName));
-            return getSecretKeySpec(props.getProperty(KEY_PARAM));
+        	//Workaround fix to make encryption key configurable.
+        	//System environment variable takes precedence for over clds/key.properties
+        	String encryptionKey = System.getenv(AES_ENCRYPTION_KEY);
+        	if(encryptionKey != null && encryptionKey.trim().length() > 0) {
+        		return getSecretKeySpec(encryptionKey);
+        	} else {
+        		props.load(ResourceFileUtil.getResourceAsStream(propertiesFileName));
+                return getSecretKeySpec(props.getProperty(KEY_PARAM));
+        	}
         } catch (IOException | DecoderException e) {
             logger.error("Exception occurred during the key reading", e);
             return null;
diff --git a/src/main/java/org/onap/clamp/clds/util/LoggingUtils.java b/src/main/java/org/onap/clamp/clds/util/LoggingUtils.java
index e4f9ce3a1..7a6667c40 100644
--- a/src/main/java/org/onap/clamp/clds/util/LoggingUtils.java
+++ b/src/main/java/org/onap/clamp/clds/util/LoggingUtils.java
@@ -62,6 +62,8 @@ public final class LoggingUtils {
         MDC.put("RequestId", UUID.randomUUID().toString());

         MDC.put("ServiceName", service);

         MDC.put("PartnerName", partner);

+        //Defaulting to HTTP/1.1 protocol

+        MDC.put("Protocol", "HTTP/1.1");

         try {

         	MDC.put("ServerFQDN", InetAddress.getLocalHost().getCanonicalHostName());

         	MDC.put("ServerIPAddress", InetAddress.getLocalHost().getHostAddress());

diff --git a/src/main/resources/clds/camel/flexible-flow.xml b/src/main/resources/clds/camel/flexible-flow.xml
index 16daec920..8305c2e49 100644
--- a/src/main/resources/clds/camel/flexible-flow.xml
+++ b/src/main/resources/clds/camel/flexible-flow.xml
@@ -10,11 +10,13 @@
 										<constant>30000</constant>
 								</delay>
 								<to uri="bean:org.onap.clamp.clds.client.OperationalPolicyDelegate" />
+								<to uri="bean:org.onap.clamp.clds.client.CldsEventDelegate" />
 						</when>
 						<when>
 								<simple> ${exchangeProperty.actionCd} == 'DELETE'</simple>
 								<to uri="bean:org.onap.clamp.clds.client.TcaPolicyDeleteDelegate" />
 								<to uri="bean:org.onap.clamp.clds.client.HolmesPolicyDeleteDelegate" />
+								<to uri="bean:org.onap.clamp.clds.client.ModelDeleteDelegate" />
 								<delay>
 										<constant>30000</constant>
 								</delay>
@@ -29,18 +31,20 @@
 										<constant>30000</constant>
 								</delay>
 								<to uri="bean:org.onap.clamp.clds.client.OperationalPolicyDelegate" />
+								<to uri="bean:org.onap.clamp.clds.client.CldsEventDelegate" />
 						</when>
 						<when>
 								<simple> ${exchangeProperty.actionCd} == 'STOP'</simple>
 								<to
 										uri="bean:org.onap.clamp.clds.client.OperationalPolicyDeleteDelegate" />
+								<to uri="bean:org.onap.clamp.clds.client.CldsEventDelegate" />
 						</when>
 						<when>
 								<simple> ${exchangeProperty.actionCd} == 'RESTART'</simple>
 								<to uri="bean:org.onap.clamp.clds.client.OperationalPolicyDelegate" />
+								<to uri="bean:org.onap.clamp.clds.client.CldsEventDelegate" />
 						</when>
 				</choice>
-				<to uri="bean:org.onap.clamp.clds.client.CldsEventDelegate" />
 		</route>
 
 </routes>
\ No newline at end of file
diff --git a/src/test/java/org/onap/clamp/clds/it/CldsHealthcheckServiceItCase.java b/src/test/java/org/onap/clamp/clds/it/CldsHealthcheckServiceItCase.java
new file mode 100644
index 000000000..40e876880
--- /dev/null
+++ b/src/test/java/org/onap/clamp/clds/it/CldsHealthcheckServiceItCase.java
@@ -0,0 +1,58 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 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.clamp.clds.it;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import javax.ws.rs.core.Response;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.onap.clamp.clds.model.CldsHealthCheck;
+import org.onap.clamp.clds.service.CldsHealthcheckService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+/**
+ * Tests HealthCheck Service.
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+public class CldsHealthcheckServiceItCase {
+
+    @Autowired
+    private CldsHealthcheckService cldsHealthcheckService;
+
+    @Test
+    public void testGetHealthCheck() {
+        Response response = cldsHealthcheckService.gethealthcheck();
+        CldsHealthCheck cldsHealthCheck = (CldsHealthCheck) response.getEntity();
+        assertNotNull(cldsHealthCheck);
+        assertEquals("UP", cldsHealthCheck.getHealthCheckStatus());
+        assertEquals("CLDS-APP", cldsHealthCheck.getHealthCheckComponent());
+        assertEquals("OK", cldsHealthCheck.getDescription());
+    }
+}
diff --git a/src/test/java/org/onap/clamp/clds/it/OperationPolicyReqItCase.java b/src/test/java/org/onap/clamp/clds/it/OperationPolicyReqItCase.java
index ba3df843f..b6f3ef423 100644
--- a/src/test/java/org/onap/clamp/clds/it/OperationPolicyReqItCase.java
+++ b/src/test/java/org/onap/clamp/clds/it/OperationPolicyReqItCase.java
@@ -73,10 +73,10 @@ public class OperationPolicyReqItCase {
         assertTrue(attributes.size() == 2);
         // now validate the Yaml, to do so we replace the dynamic ID by a known
         // key so that we can compare it
-        String yaml = URLDecoder.decode(attributes.get(0).get(AttributeType.RULE).get("ControlLoopYaml"), "UTF-8");
+        String yaml = URLDecoder.decode(attributes.get(0).get(AttributeType.RULE).get("controlLoopYaml"), "UTF-8");
         yaml = replaceGeneratedValues(yaml);
         assertEquals(ResourceFileUtil.getResourceAsString("example/operational-policy/yaml-policy-chain-1.yaml"), yaml);
-        yaml = URLDecoder.decode(attributes.get(1).get(AttributeType.RULE).get("ControlLoopYaml"), "UTF-8");
+        yaml = URLDecoder.decode(attributes.get(1).get(AttributeType.RULE).get("controlLoopYaml"), "UTF-8");
         yaml = replaceGeneratedValues(yaml);
         assertEquals(ResourceFileUtil.getResourceAsString("example/operational-policy/yaml-policy-chain-2.yaml"), yaml);
     }
diff --git a/src/test/java/org/onap/clamp/clds/model/CldsModelTest.java b/src/test/java/org/onap/clamp/clds/model/CldsModelTest.java
index 82c668c2a..6ebdc4bbf 100644
--- a/src/test/java/org/onap/clamp/clds/model/CldsModelTest.java
+++ b/src/test/java/org/onap/clamp/clds/model/CldsModelTest.java
@@ -146,23 +146,6 @@ public class CldsModelTest {
     }
 
     @Test(expected = IllegalArgumentException.class)
-    public void testValidateActionFromDelete() {
-        CldsModel cldsModel = new CldsModel();
-        cldsModel.getEvent().setActionCd(CldsEvent.ACTION_DELETE);
-        cldsModel.validateAction(CldsEvent.ACTION_SUBMIT);
-        try {
-            cldsModel.validateAction(CldsEvent.ACTION_CREATE);
-            fail("Exception should have been sent");
-        } catch (IllegalArgumentException e) {
-            System.out.println("Exception caught IllegalArgumentException as expected");
-        }
-        cldsModel.getEvent().setActionCd(CldsEvent.ACTION_DELETE);
-        cldsModel.getEvent().setActionStateCd(CldsEvent.ACTION_STATE_SENT);
-        cldsModel.validateAction(CldsEvent.ACTION_SUBMIT);
-        fail("Exception should have been sent");
-    }
-
-    @Test(expected = IllegalArgumentException.class)
     public void testValidateActionFromStop() {
         CldsModel cldsModel = new CldsModel();
         cldsModel.getEvent().setActionCd(CldsEvent.ACTION_STOP);
diff --git a/src/test/java/org/onap/clamp/clds/swagger/SwaggerConfig.java b/src/test/java/org/onap/clamp/clds/swagger/SwaggerConfig.java
index 87409644d..96784dd64 100644
--- a/src/test/java/org/onap/clamp/clds/swagger/SwaggerConfig.java
+++ b/src/test/java/org/onap/clamp/clds/swagger/SwaggerConfig.java
@@ -23,24 +23,17 @@
 package org.onap.clamp.clds.swagger;
 
 import org.springframework.context.annotation.Configuration;
+
 import springfox.documentation.builders.ApiInfoBuilder;
-import springfox.documentation.service.*;
-import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.service.ApiInfo;
 import springfox.documentation.swagger2.annotations.EnableSwagger2;
 
-
-
-
 @EnableSwagger2
 @Configuration
 public class SwaggerConfig {
 
     private ApiInfo apiInfo() {
-        return new ApiInfoBuilder()
-                .title("Clamp")
-                .description("Clamp API Description")
-                .license("Apache 2.0")
-                .licenseUrl("http://www.apache.org/licenses/LICENSE-2.0")
-                .build();
+        return new ApiInfoBuilder().title("Clamp").description("Clamp API Description").license("Apache 2.0")
+                .licenseUrl("http://www.apache.org/licenses/LICENSE-2.0").build();
     }
 }
diff --git a/src/test/java/org/onap/clamp/clds/swagger/SwaggerGenerationTest.java b/src/test/java/org/onap/clamp/clds/swagger/SwaggerGenerationTest.java
index a4691b164..363d12d40 100644
--- a/src/test/java/org/onap/clamp/clds/swagger/SwaggerGenerationTest.java
+++ b/src/test/java/org/onap/clamp/clds/swagger/SwaggerGenerationTest.java
@@ -19,19 +19,24 @@
  * ============LICENSE_END============================================
  * ===================================================================
  */
+
 package org.onap.clamp.clds.swagger;
 
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.onap.clamp.clds.Application;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-import java.nio.file.Path;
-import java.nio.file.Paths;
+
 import io.github.swagger2markup.Swagger2MarkupConverter;
-import org.onap.clamp.clds.Application;
 
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringBootTest(classes = {Application.class, SwaggerConfig.class})
+@SpringBootTest(classes = {
+        Application.class, SwaggerConfig.class
+})
 public class SwaggerGenerationTest {
 
     @Test
diff --git a/src/test/resources/clds/key.properties b/src/test/resources/clds/key.properties
deleted file mode 100644
index dda811040..000000000
--- a/src/test/resources/clds/key.properties
+++ /dev/null
@@ -1 +0,0 @@
-org.onap.clamp.encryption.aes.key=aa3871669d893c7fb8abbcda31b88b4f
\ No newline at end of file