1 files changed, 308 insertions, 303 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/GenericDeleteService.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/GenericDeleteService.groovy
index 2db3d97..3784ae2 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/GenericDeleteService.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/openecomp/mso/bpmn/common/scripts/GenericDeleteService.groovy
@@ -1,303 +1,308 @@
-/*-
- * ============LICENSE_START=======================================================
- * OPENECOMP - MSO
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.mso.bpmn.common.scripts
-
-import static org.apache.commons.lang3.StringUtils.*
-
-import org.apache.commons.lang3.*
-import org.camunda.bpm.engine.delegate.BpmnError
-import org.camunda.bpm.engine.runtime.Execution
-import org.openecomp.mso.rest.APIResponse
-import org.springframework.web.util.UriUtils
-
-
-/**
- * This class supports the GenericDeleteService Sub Flow.
- * This Generic sub flow can be used by any flow for the
- * goal of deleting a Service-Instance or Service-Subscription.
- * The calling flow must set the GENDS_type variable as "service-instance"
- * or "service-subscription".
- *
- * If the resource-version is not provided by the calling flow
- * then this sub flow will query the service-instance or
- * service-subscription, prior to deleting it, in order to
- * obtain this resource version.  Upon successful completion of
- * this sub flow the GENDS_SuccessIndicator will be true.  A
- * MSOWorkflowException will be thrown if an error occurs within this flow.
- *
- * Please map variables to the corresponding variable names
- * below.
- *
- * Note - if this sub flow receives a Not Found (404) response
- * from AAI at any time this will be considered an acceptable
- * response.
- *
- * Incoming Variables (Service-Instance):
- * @param - GENDS_serviceInstanceId
- * @param - GENDS_serviceType
- * @param - GENDS_globalCustomerId
- * @param - GENDS_type
- * @param (Optional) - GENDS_resourceVersion
- *
- * Incoming Variables (Service-Subscription):
- * @param - GENDS_serviceType
- * @param - GENDS_globalCustomerId
- * @param - GENDS_type
- * @param (Optional) - GENDS_resourceVersion
- *
- *
- * Outgoing Variables:
- * @param - GENDS_SuccessIndicator
- * @param - GENDS_FoundIndicator
- * @param - WorkflowException
- */
-class GenericDeleteService extends AbstractServiceTaskProcessor{
-
-	String Prefix = "GENDS_"
-	ExceptionUtil exceptionUtil = new ExceptionUtil()
-
-	/**
-	 * This method validates the incoming variables and
-	 * determines if the resource version was provided
-	 *
-	 * @param - execution
-	 */
-	public void preProcessRequest(Execution execution) {
-		def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
-		execution.setVariable("prefix",Prefix)
-		utils.log("DEBUG", " *** STARTED GenericDeleteService PreProcessRequest Process*** ", isDebugEnabled)
-
-		execution.setVariable("GENDS_resourceVersionProvidedFlag", true)
-		execution.setVariable("GENDS_SuccessIndicator", false)
-		execution.setVariable("GENDS_FoundIndicator", false)
-
-		try{
-			// Get Variables
-			String globalCustomerId = execution.getVariable("GENDS_globalCustomerId")
-			String serviceInstanceId = execution.getVariable("GENDS_serviceInstanceId")
-			String serviceType = execution.getVariable("GENDS_serviceType")
-			String type = execution.getVariable("GENDS_type")
-
-			if(type != null){
-				utils.log("DEBUG", "Incoming GENDS_type is: " + type, isDebugEnabled)
-				if(isBlank(globalCustomerId) || isBlank(serviceType)){
-					utils.log("DEBUG", "Incoming Required Variable is null!", isDebugEnabled)
-					exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Incoming Required Variable is Missing or Null!")
-				}else{
-					utils.log("DEBUG", "Incoming Global Customer Id is: " + globalCustomerId, isDebugEnabled)
-					utils.log("DEBUG", "Incoming Service Type is: " + serviceType, isDebugEnabled)
-					if(type.equalsIgnoreCase("service-instance")){
-						if(isBlank(serviceInstanceId)){
-							utils.log("DEBUG", "Incoming Required Variable is null!", isDebugEnabled)
-							exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Incoming Required Variable is Missing or Null!")
-						}else{
-							utils.log("DEBUG", "Incoming Service Instance Id is: " + serviceInstanceId, isDebugEnabled)
-							utils.log("DEBUG", "Preparing Delete Service-Instance Process", isDebugEnabled)
-						}
-					}else if(type.equalsIgnoreCase("service-subscription")){
-						utils.log("DEBUG", "Preparing Delete Service-Subscription Process", isDebugEnabled)
-					}else{
-						exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Incoming Type is Invalid. Please Specify Type as service-instance or service-subscription")
-					}
-				}
-
-				String resourceVersion = execution.getVariable('GENDS_resourceVersion')
-				if(isBlank(resourceVersion)){
-					utils.log("DEBUG", "Service Instance Resource Version is NOT Provided", isDebugEnabled)
-					execution.setVariable("GENDS_resourceVersionProvidedFlag", false)
-				}else{
-					utils.log("DEBUG", "Incoming SI Resource Version is: " + resourceVersion, isDebugEnabled)
-				}
-
-			}else{
-				exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Incoming GENDS_type is null. Variable is Required.")
-			}
-		}catch(BpmnError b){
-			utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugEnabled)
-			throw b
-		}catch(Exception e){
-			utils.log("ERROR", " Error encountered within GenericDeleteService PreProcessRequest method!" + e, isDebugEnabled)
-			exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in GenericDeleteService PreProcessRequest")
-
-		}
-		utils.log("DEBUG", "*** COMPLETED GenericDeleteService PreProcessRequest Process ***", isDebugEnabled)
-	}
-
-	/**
-	 * This method executes a GET call to AAI for the service instance
-	 * or service-subscription so that the objects's resource-version
-	 * can be obtained.
-	 *
-	 * @param - execution
-	 */
-	public void getServiceResourceVersion(Execution execution){
-		def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
-		execution.setVariable("prefix",Prefix)
-		utils.log("DEBUG", " *** STARTED GenericDeleteService GetServiceResourceVersion Process*** ", isDebugEnabled)
-		try {
-			String serviceType = execution.getVariable("GENDS_serviceType")
-			utils.log("DEBUG", " Incoming GENDS_serviceType is: " + serviceType, isDebugEnabled)
-			String globalCustomerId = execution.getVariable("GENDS_globalCustomerId")
-			utils.log("DEBUG", "Incoming Global Customer Id is: " + globalCustomerId, isDebugEnabled)
-			String type = execution.getVariable("GENDS_type")
-			String serviceEndpoint = ""
-
-			if(type.equalsIgnoreCase("service-instance")){
-				String serviceInstanceId = execution.getVariable("GENDS_serviceInstanceId")
-				utils.log("DEBUG", " Incoming GENDS_serviceInstanceId is: " + serviceInstanceId, isDebugEnabled)
-				serviceEndpoint = UriUtils.encode(globalCustomerId,"UTF-8") + "/service-subscriptions/service-subscription/" + UriUtils.encode(serviceType,"UTF-8") + "/service-instances/service-instance/" + UriUtils.encode(serviceInstanceId,"UTF-8")
-
-			}else if(type.equalsIgnoreCase("service-subscription")){
-				serviceEndpoint = UriUtils.encode(globalCustomerId,"UTF-8") + "/service-subscriptions/service-subscription/" + UriUtils.encode(serviceType,"UTF-8")
-			}
-
-			String aai_endpoint = execution.getVariable("URN_aai_endpoint")
-			AaiUtil aaiUriUtil = new AaiUtil(this)
-			String aai_uri = aaiUriUtil.getBusinessCustomerUri(execution)
-			logDebug('AAI URI is: ' + aai_uri, isDebugEnabled)
-
-			String serviceAaiPath = "${aai_endpoint}${aai_uri}/"  + serviceEndpoint
-
-			execution.setVariable("GENDS_serviceAaiPath", serviceAaiPath)
-			utils.log("DEBUG", "GET Service Instance AAI Path is: " + "\n" + serviceAaiPath, isDebugEnabled)
-			utils.logAudit("GenericDeleteService GET AAI Path: " + serviceAaiPath)
-			
-			APIResponse response = aaiUriUtil.executeAAIGetCall(execution, serviceAaiPath)
-			int responseCode = response.getStatusCode()
-			execution.setVariable("GENDS_getServiceResponseCode", responseCode)
-			utils.log("DEBUG", "  GET Service Instance response code is: " + responseCode, isDebugEnabled)
-			utils.logAudit("GET Service Instance response code: " + responseCode)
-			
-			String aaiResponse = response.getResponseBodyAsString()
-			aaiResponse = StringEscapeUtils.unescapeXml(aaiResponse)
-			execution.setVariable("GENDS_getServiceResponse", aaiResponse)
-
-			utils.logAudit("GET Service Instance response : " + aaiResponse)
-			//Process Response
-			if(responseCode == 200 || responseCode == 202){
-				utils.log("DEBUG", "GET Service Received a Good Response: \n" + aaiResponse, isDebugEnabled)
-				execution.setVariable("GENDS_SuccessIndicator", true)
-				execution.setVariable("GENDS_FoundIndicator", true)
-				String resourceVersion = utils.getNodeText1(aaiResponse, "resource-version")
-				execution.setVariable("GENDS_resourceVersion", resourceVersion)
-				utils.log("DEBUG", type + " Resource Version is: " + resourceVersion, isDebugEnabled)
-
-			}else if(responseCode == 404){
-				utils.log("DEBUG", "GET Service Received a Not Found (404) Response", isDebugEnabled)
-				execution.setVariable("GENDS_SuccessIndicator", true)
-				execution.setVariable("WorkflowResponse", "  ") // for junits
-			}
-			else{
-				utils.log("DEBUG", "  GET Service Received a Bad Response: \n" + aaiResponse, isDebugEnabled)
-				exceptionUtil.MapAAIExceptionToWorkflowExceptionGeneric(execution, aaiResponse, responseCode)
-				throw new BpmnError("MSOWorkflowException")
-			}
-		}catch(BpmnError b){
-			utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugEnabled)
-			throw b
-		}catch(Exception e){
-			utils.log("DEBUG", " Error encountered within GenericDeleteService GetServiceResourceVersion method!" + e, isDebugEnabled)
-			exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured During GetServiceResourceVersion")
-		}
-		utils.log("DEBUG", " *** COMPLETED GenericDeleteService GetServiceResourceVersion Process*** ", isDebugEnabled)
-	}
-
-	/**
-	 * This method executes a DELETE call to AAI for the provided
-	 * service-instance or service-subscription.
-	 *
-	 * @param - execution
-	 */
-	public void deleteServiceObject(Execution execution){
-		def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
-		execution.setVariable("prefix",Prefix)
-		utils.log("DEBUG", " *** STARTED GenericDeleteService DeleteServiceObject Process*** ", isDebugEnabled)
-		try {
-			AaiUtil aaiUriUtil = new AaiUtil(this)
-			String type = execution.getVariable("GENDS_type")
-			String serviceAaiPath = execution.getVariable("GENDS_serviceAaiPath")
-			String serviceEndpoint = ""
-
-			if(isEmpty(serviceAaiPath)){
-				String serviceType = execution.getVariable("GENDS_serviceType")
-				utils.log("DEBUG", " Incoming GENDS_serviceType is: " + serviceType, isDebugEnabled)
-				String globalCustomerId = execution.getVariable("GENDS_globalCustomerId")
-				utils.log("DEBUG", "Incoming Global Customer Id is: " + globalCustomerId, isDebugEnabled)
-				if(type.equalsIgnoreCase("service-instance")){
-					String serviceInstanceId = execution.getVariable("GENDS_serviceInstanceId")
-					utils.log("DEBUG", " Incoming GENDS_serviceInstanceId is: " + serviceInstanceId, isDebugEnabled)
-					serviceEndpoint = UriUtils.encode(globalCustomerId,"UTF-8") + "/service-subscriptions/service-subscription/" + UriUtils.encode(serviceType,"UTF-8") + "/service-instances/service-instance/" + UriUtils.encode(serviceInstanceId,"UTF-8")
-
-				}else if(type.equalsIgnoreCase("service-subscription")){
-					serviceEndpoint = UriUtils.encode(globalCustomerId,"UTF-8") + "/service-subscriptions/service-subscription/" + UriUtils.encode(serviceType,"UTF-8")
-				}
-
-				String aai_endpoint = execution.getVariable("URN_aai_endpoint")
-				String aai_uri = aaiUriUtil.getBusinessCustomerUri(execution)
-				logDebug('AAI URI is: ' + aai_uri, isDebugEnabled)
-
-				serviceAaiPath = "${aai_endpoint}${aai_uri}/"  + serviceEndpoint
-			}
-
-			String resourceVersion = execution.getVariable("GENDS_resourceVersion")
-			utils.log("DEBUG", "Incoming Resource Version is: " + resourceVersion, isDebugEnabled)
-			if(resourceVersion !=null){
-				serviceAaiPath = serviceAaiPath +'?resource-version=' + UriUtils.encode(resourceVersion,"UTF-8")
-			}
-
-			execution.setVariable("GENDS_deleteServiceAaiPath", serviceAaiPath)
-			utils.log("DEBUG", "DELETE Service AAI Path is: " + "\n" + serviceAaiPath, isDebugEnabled)
-			utils.logAudit("DELETE Service AAI Path: " + serviceAaiPath)
-			
-			APIResponse response = aaiUriUtil.executeAAIDeleteCall(execution, serviceAaiPath)
-			int responseCode = response.getStatusCode()
-			execution.setVariable("GENDS_deleteServiceResponseCode", responseCode)
-			utils.log("DEBUG", "  DELETE Service response code is: " + responseCode, isDebugEnabled)
-			utils.logAudit("DELETE Service Response Code: " + responseCode)
-
-			String aaiResponse = response.getResponseBodyAsString()
-			aaiResponse = StringEscapeUtils.unescapeXml(aaiResponse)
-			execution.setVariable("GENDS_deleteServiceResponse", aaiResponse)
-			utils.logAudit("DELETE Service Response: " + aaiResponse)
-			
-			//Process Response
-			if(responseCode == 200 || responseCode == 204){
-				utils.log("DEBUG", "  DELETE Service Received a Good Response", isDebugEnabled)
-				execution.setVariable("GENDS_FoundIndicator", true)
-			}else if(responseCode == 404){
-				utils.log("DEBUG", "  DELETE Service Received a Not Found (404) Response", isDebugEnabled)
-				execution.setVariable("GENDS_FoundIndicator", false)
-			}else{
-				utils.log("DEBUG", "DELETE Service Received a BAD REST Response: \n" + aaiResponse, isDebugEnabled)
-				exceptionUtil.MapAAIExceptionToWorkflowExceptionGeneric(execution, aaiResponse, responseCode)
-				throw new BpmnError("MSOWorkflowException")
-			}
-		}catch(BpmnError b){
-			utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugEnabled)
-			throw b
-		}catch(Exception e){
-			utils.log("DEBUG", " Error encountered within GenericDeleteService DeleteServiceObject method!" + e, isDebugEnabled)
-			exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured During Delete Service Object")
-		}
-		utils.log("DEBUG", " *** COMPLETED GenericDeleteService DeleteServiceObject Process*** ", isDebugEnabled)
-	}
-
-}
+/*-
+ * ============LICENSE_START=======================================================
+ * OPENECOMP - MSO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.mso.bpmn.common.scripts
+
+import static org.apache.commons.lang3.StringUtils.*
+
+import org.apache.commons.lang3.*
+import org.camunda.bpm.engine.delegate.BpmnError
+import org.camunda.bpm.engine.runtime.Execution
+import org.openecomp.mso.rest.APIResponse
+import org.springframework.web.util.UriUtils
+
+
+/**
+ * This class supports the GenericDeleteService Sub Flow.
+ * This Generic sub flow can be used by any flow for the
+ * goal of deleting a Service-Instance or Service-Subscription.
+ * The calling flow must set the GENDS_type variable as "service-instance"
+ * or "service-subscription".
+ *
+ * If the resource-version is not provided by the calling flow
+ * then this sub flow will query the service-instance or
+ * service-subscription, prior to deleting it, in order to
+ * obtain this resource version.  Upon successful completion of
+ * this sub flow the GENDS_SuccessIndicator will be true.  A
+ * MSOWorkflowException will be thrown if an error occurs within this flow.
+ *
+ * Please map variables to the corresponding variable names
+ * below.
+ *
+ * Note - if this sub flow receives a Not Found (404) response
+ * from AAI at any time this will be considered an acceptable
+ * response.
+ *
+ *
+ * Variable Mapping Below
+ *
+ * In Mapping Variables:
+ *   For Service-Instance:
+ *     @param - GENDS_serviceInstanceId
+ *     @param - GENDS_serviceType
+ *     @param - GENDS_globalCustomerId
+ *     @param - GENDS_type
+ *     @param (Optional) - GENDS_resourceVersion
+ *
+ *   For Service-Subscription:
+ *     @param - GENDS_serviceType
+ *     @param - GENDS_globalCustomerId
+ *     @param - GENDS_type
+ *     @param (Optional) - GENDS_resourceVersion
+ *
+ *
+ * Out Mapping Variables:
+ *    @param - GENDS_FoundIndicator
+ *    @param - WorkflowException
+ *
+ *
+ */
+class GenericDeleteService extends AbstractServiceTaskProcessor{
+
+	String Prefix = "GENDS_"
+	ExceptionUtil exceptionUtil = new ExceptionUtil()
+
+	/**
+	 * This method validates the incoming variables and
+	 * determines if the resource version was provided
+	 *
+	 * @param - execution
+	 */
+	public void preProcessRequest(Execution execution) {
+		def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
+		execution.setVariable("prefix",Prefix)
+		utils.log("DEBUG", " *** STARTED GenericDeleteService PreProcessRequest Process*** ", isDebugEnabled)
+
+		execution.setVariable("GENDS_resourceVersionProvidedFlag", true)
+		execution.setVariable("GENDS_SuccessIndicator", false)
+		execution.setVariable("GENDS_FoundIndicator", false)
+
+		try{
+			// Get Variables
+			String globalCustomerId = execution.getVariable("GENDS_globalCustomerId")
+			String serviceInstanceId = execution.getVariable("GENDS_serviceInstanceId")
+			String serviceType = execution.getVariable("GENDS_serviceType")
+			String type = execution.getVariable("GENDS_type")
+
+			if(type != null){
+				utils.log("DEBUG", "Incoming GENDS_type is: " + type, isDebugEnabled)
+				if(isBlank(globalCustomerId) || isBlank(serviceType)){
+					utils.log("DEBUG", "Incoming Required Variable is null!", isDebugEnabled)
+					exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Incoming Required Variable is Missing or Null!")
+				}else{
+					utils.log("DEBUG", "Incoming Global Customer Id is: " + globalCustomerId, isDebugEnabled)
+					utils.log("DEBUG", "Incoming Service Type is: " + serviceType, isDebugEnabled)
+					if(type.equalsIgnoreCase("service-instance")){
+						if(isBlank(serviceInstanceId)){
+							utils.log("DEBUG", "Incoming Required Variable is null!", isDebugEnabled)
+							exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Incoming Required Variable is Missing or Null!")
+						}else{
+							utils.log("DEBUG", "Incoming Service Instance Id is: " + serviceInstanceId, isDebugEnabled)
+							utils.log("DEBUG", "Preparing Delete Service-Instance Process", isDebugEnabled)
+						}
+					}else if(type.equalsIgnoreCase("service-subscription")){
+						utils.log("DEBUG", "Preparing Delete Service-Subscription Process", isDebugEnabled)
+					}else{
+						exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Incoming Type is Invalid. Please Specify Type as service-instance or service-subscription")
+					}
+				}
+
+				String resourceVersion = execution.getVariable('GENDS_resourceVersion')
+				if(isBlank(resourceVersion)){
+					utils.log("DEBUG", "Service Instance Resource Version is NOT Provided", isDebugEnabled)
+					execution.setVariable("GENDS_resourceVersionProvidedFlag", false)
+				}else{
+					utils.log("DEBUG", "Incoming SI Resource Version is: " + resourceVersion, isDebugEnabled)
+				}
+
+			}else{
+				exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Incoming GENDS_type is null. Variable is Required.")
+			}
+		}catch(BpmnError b){
+			utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugEnabled)
+			throw b
+		}catch(Exception e){
+			utils.log("ERROR", " Error encountered within GenericDeleteService PreProcessRequest method!" + e, isDebugEnabled)
+			exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in GenericDeleteService PreProcessRequest")
+
+		}
+		utils.log("DEBUG", "*** COMPLETED GenericDeleteService PreProcessRequest Process ***", isDebugEnabled)
+	}
+
+	/**
+	 * This method executes a GET call to AAI for the service instance
+	 * or service-subscription so that the objects's resource-version
+	 * can be obtained.
+	 *
+	 * @param - execution
+	 */
+	public void getServiceResourceVersion(Execution execution){
+		def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
+		execution.setVariable("prefix",Prefix)
+		utils.log("DEBUG", " *** STARTED GenericDeleteService GetServiceResourceVersion Process*** ", isDebugEnabled)
+		try {
+			String serviceType = execution.getVariable("GENDS_serviceType")
+			utils.log("DEBUG", " Incoming GENDS_serviceType is: " + serviceType, isDebugEnabled)
+			String globalCustomerId = execution.getVariable("GENDS_globalCustomerId")
+			utils.log("DEBUG", "Incoming Global Customer Id is: " + globalCustomerId, isDebugEnabled)
+			String type = execution.getVariable("GENDS_type")
+			String serviceEndpoint = ""
+
+			if(type.equalsIgnoreCase("service-instance")){
+				String serviceInstanceId = execution.getVariable("GENDS_serviceInstanceId")
+				utils.log("DEBUG", " Incoming GENDS_serviceInstanceId is: " + serviceInstanceId, isDebugEnabled)
+				serviceEndpoint = UriUtils.encode(globalCustomerId,"UTF-8") + "/service-subscriptions/service-subscription/" + UriUtils.encode(serviceType,"UTF-8") + "/service-instances/service-instance/" + UriUtils.encode(serviceInstanceId,"UTF-8")
+
+			}else if(type.equalsIgnoreCase("service-subscription")){
+				serviceEndpoint = UriUtils.encode(globalCustomerId,"UTF-8") + "/service-subscriptions/service-subscription/" + UriUtils.encode(serviceType,"UTF-8")
+			}
+
+			String aai_endpoint = execution.getVariable("URN_aai_endpoint")
+			AaiUtil aaiUriUtil = new AaiUtil(this)
+			String aai_uri = aaiUriUtil.getBusinessCustomerUri(execution)
+			logDebug('AAI URI is: ' + aai_uri, isDebugEnabled)
+
+			String serviceAaiPath = "${aai_endpoint}${aai_uri}/"  + serviceEndpoint
+
+			execution.setVariable("GENDS_serviceAaiPath", serviceAaiPath)
+			utils.log("DEBUG", "GET Service Instance AAI Path is: " + "\n" + serviceAaiPath, isDebugEnabled)
+			utils.logAudit("GenericDeleteService GET AAI Path: " + serviceAaiPath)
+			
+			APIResponse response = aaiUriUtil.executeAAIGetCall(execution, serviceAaiPath)
+			int responseCode = response.getStatusCode()
+			execution.setVariable("GENDS_getServiceResponseCode", responseCode)
+			utils.log("DEBUG", "  GET Service Instance response code is: " + responseCode, isDebugEnabled)
+			utils.logAudit("GET Service Instance response code: " + responseCode)
+			
+			String aaiResponse = response.getResponseBodyAsString()
+			aaiResponse = StringEscapeUtils.unescapeXml(aaiResponse)
+			execution.setVariable("GENDS_getServiceResponse", aaiResponse)
+
+			utils.logAudit("GET Service Instance response : " + aaiResponse)
+			//Process Response
+			if(responseCode == 200 || responseCode == 202){
+				utils.log("DEBUG", "GET Service Received a Good Response: \n" + aaiResponse, isDebugEnabled)
+				execution.setVariable("GENDS_SuccessIndicator", true)
+				execution.setVariable("GENDS_FoundIndicator", true)
+				String resourceVersion = utils.getNodeText1(aaiResponse, "resource-version")
+				execution.setVariable("GENDS_resourceVersion", resourceVersion)
+				utils.log("DEBUG", type + " Resource Version is: " + resourceVersion, isDebugEnabled)
+
+			}else if(responseCode == 404){
+				utils.log("DEBUG", "GET Service Received a Not Found (404) Response", isDebugEnabled)
+				execution.setVariable("GENDS_SuccessIndicator", true)
+				execution.setVariable("WorkflowResponse", "  ") // for junits
+			}
+			else{
+				utils.log("DEBUG", "  GET Service Received a Bad Response: \n" + aaiResponse, isDebugEnabled)
+				exceptionUtil.MapAAIExceptionToWorkflowExceptionGeneric(execution, aaiResponse, responseCode)
+				throw new BpmnError("MSOWorkflowException")
+			}
+		}catch(BpmnError b){
+			utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugEnabled)
+			throw b
+		}catch(Exception e){
+			utils.log("DEBUG", " Error encountered within GenericDeleteService GetServiceResourceVersion method!" + e, isDebugEnabled)
+			exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured During GetServiceResourceVersion")
+		}
+		utils.log("DEBUG", " *** COMPLETED GenericDeleteService GetServiceResourceVersion Process*** ", isDebugEnabled)
+	}
+
+	/**
+	 * This method executes a DELETE call to AAI for the provided
+	 * service-instance or service-subscription.
+	 *
+	 * @param - execution
+	 */
+	public void deleteServiceObject(Execution execution){
+		def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
+		execution.setVariable("prefix",Prefix)
+		utils.log("DEBUG", " *** STARTED GenericDeleteService DeleteServiceObject Process*** ", isDebugEnabled)
+		try {
+			AaiUtil aaiUriUtil = new AaiUtil(this)
+			String type = execution.getVariable("GENDS_type")
+			String serviceAaiPath = execution.getVariable("GENDS_serviceAaiPath")
+			String serviceEndpoint = ""
+
+			if(isEmpty(serviceAaiPath)){
+				String serviceType = execution.getVariable("GENDS_serviceType")
+				utils.log("DEBUG", " Incoming GENDS_serviceType is: " + serviceType, isDebugEnabled)
+				String globalCustomerId = execution.getVariable("GENDS_globalCustomerId")
+				utils.log("DEBUG", "Incoming Global Customer Id is: " + globalCustomerId, isDebugEnabled)
+				if(type.equalsIgnoreCase("service-instance")){
+					String serviceInstanceId = execution.getVariable("GENDS_serviceInstanceId")
+					utils.log("DEBUG", " Incoming GENDS_serviceInstanceId is: " + serviceInstanceId, isDebugEnabled)
+					serviceEndpoint = UriUtils.encode(globalCustomerId,"UTF-8") + "/service-subscriptions/service-subscription/" + UriUtils.encode(serviceType,"UTF-8") + "/service-instances/service-instance/" + UriUtils.encode(serviceInstanceId,"UTF-8")
+
+				}else if(type.equalsIgnoreCase("service-subscription")){
+					serviceEndpoint = UriUtils.encode(globalCustomerId,"UTF-8") + "/service-subscriptions/service-subscription/" + UriUtils.encode(serviceType,"UTF-8")
+				}
+
+				String aai_endpoint = execution.getVariable("URN_aai_endpoint")
+				String aai_uri = aaiUriUtil.getBusinessCustomerUri(execution)
+				logDebug('AAI URI is: ' + aai_uri, isDebugEnabled)
+
+				serviceAaiPath = "${aai_endpoint}${aai_uri}/"  + serviceEndpoint
+			}
+
+			String resourceVersion = execution.getVariable("GENDS_resourceVersion")
+			utils.log("DEBUG", "Incoming Resource Version is: " + resourceVersion, isDebugEnabled)
+			if(resourceVersion !=null){
+				serviceAaiPath = serviceAaiPath +'?resource-version=' + UriUtils.encode(resourceVersion,"UTF-8")
+			}
+
+			execution.setVariable("GENDS_deleteServiceAaiPath", serviceAaiPath)
+			utils.log("DEBUG", "DELETE Service AAI Path is: " + "\n" + serviceAaiPath, isDebugEnabled)
+			utils.logAudit("DELETE Service AAI Path: " + serviceAaiPath)
+			
+			APIResponse response = aaiUriUtil.executeAAIDeleteCall(execution, serviceAaiPath)
+			int responseCode = response.getStatusCode()
+			execution.setVariable("GENDS_deleteServiceResponseCode", responseCode)
+			utils.log("DEBUG", "  DELETE Service response code is: " + responseCode, isDebugEnabled)
+			utils.logAudit("DELETE Service Response Code: " + responseCode)
+
+			String aaiResponse = response.getResponseBodyAsString()
+			aaiResponse = StringEscapeUtils.unescapeXml(aaiResponse)
+			execution.setVariable("GENDS_deleteServiceResponse", aaiResponse)
+			utils.logAudit("DELETE Service Response: " + aaiResponse)
+			
+			//Process Response
+			if(responseCode == 200 || responseCode == 204){
+				utils.log("DEBUG", "  DELETE Service Received a Good Response", isDebugEnabled)
+				execution.setVariable("GENDS_FoundIndicator", true)
+			}else if(responseCode == 404){
+				utils.log("DEBUG", "  DELETE Service Received a Not Found (404) Response", isDebugEnabled)
+				execution.setVariable("GENDS_FoundIndicator", false)
+			}else{
+				utils.log("DEBUG", "DELETE Service Received a BAD REST Response: \n" + aaiResponse, isDebugEnabled)
+				exceptionUtil.MapAAIExceptionToWorkflowExceptionGeneric(execution, aaiResponse, responseCode)
+				throw new BpmnError("MSOWorkflowException")
+			}
+		}catch(BpmnError b){
+			utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugEnabled)
+			throw b
+		}catch(Exception e){
+			utils.log("DEBUG", " Error encountered within GenericDeleteService DeleteServiceObject method!" + e, isDebugEnabled)
+			exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured During Delete Service Object")
+		}
+		utils.log("DEBUG", " *** COMPLETED GenericDeleteService DeleteServiceObject Process*** ", isDebugEnabled)
+	}
+
+}