Catchup commits for Dublin

added property for retry timer multiplier for testing Infra APIH table, fixed test assertNull condition. Infra APIH table, added tests for request-url = null. Infra APIH should write request_url to infra_active_requests. Return SelfLink URL on ServiceInstantiation SyncResponse. Added JUNITS. Added helper method to get AAI ResourceUri to faciliate unit test. Fixed code to correctly extract related generic vnf or vce id. updated unit test coverage for update network Handle REST NotFoundException for serviceInstance nodes query. Process should continue for new order request and throw exception only for SUPP request. Added disconnect functionality to the gw vnf test tool. Added conversion of vnf management option to dhv change speed sync subnet status with network update updated macroData vol assigned delete continue script Correct the name of DeleteVfModuleBB subprocess. fix the custom resolver to not convert int in string to int Write the returned value from Homing to gBBInput Use explicit conversion to JSON to read cloudConfiguration settings. added property for retry timer multiplier for testing avoid storing AAI yang models in execution added handlingCode to rollback test in workflowactionbb passed in alacarte flag to execute layer for rainy day added test cases for RollbackToAssigned rainy day hand added rollback to assign in catalog db rainy day hand Updated vnf adapter delete stubs to be a post for test. Added a javadoc to basic auth override method Added a check to not add blank headers to the headerMap in httpClient. Added check for if entity exist before calling readEntity. Fixed failing junits and updated way the body is obtained Added missing import statement for http client. Fixed mistakes and made updates caught during review. Removed post and httpPost methods from RESTClient and refactored references Refactored multiple http post references to use httpClient instead. Removed close connection method and randomized port in unit test Added http client unit test, coverage is currently at 90 percent Resolve conflict in sdnc adapter reste v1 method Began removing http delete and delete methods from RESTClient and aaiUtil. Removed http put method and executeput method, refactored references. fixed broken tests in the branch in jenkins build Fix Springboot 2.0 start up issues, and other issues added in implementation to generate self link if there isnt one removed dbcp2 from poms that still had them added rollbackstatusmessage to stub in testprocess added rollback_status_message to the schema sql file Added variable for rollbackStatusMessage Added rollbackStatusMessage to get response added rollback status message to archived infra request set rollback status message to successful on boolean added logic to split rollback and regular error message added rollback status message to infra active requests pushing the cloud config changes as well Added media type and fixed cast plural issue. Made various updated and fixes to code that was changed. Removed all no longer used RESTClient imports from classes Removed and refactored references for aaiUtil methods and all remaining RESTClient methods, removed RESTClient project and updated poms. Return canonical stack id on multicloud create Fix OOF Config Ingestion Fix variable to retrieve sdnc endpoint Prepare resources for service uuid req Fix swapped parameters for multicloud DELETE Update msb-java-sdk to resolve license issues cloud owner support for SDNC interface correlationId is now read from userParams Fix up request body of multicloud adapter body removed LinkedHashMap<?,?> from java classes Cut over logging project to release not snapshot Update unit tests, revert test code, fix comments Fix remaining number of Unit Tests, on avpn flow Fix JUNITS add callback url, fix BPMN issues Update SDNC interaction to support a-sync updated bpm assert import and corrected tests updated test case to be mockito 2 compliant additional changes to import statements and tests Change the place where the data for multistage gets set Update treatment of PENDING_ACTIVATION VF_MODULE CREATE entries to SILENT_SUCCESS to support first stage of multistage. Implement second stage of multistage design VF Module Creation removed LinkedHashMap<?,?> from java classes Removed SNAPSHOT from dependency Cut over logging project to release not snapshot Fixed failing BBInputSetup tests Update unit tests, revert test code, fix comments Updated apih tests to use networkInstanceGroup Updated ModelType enum and fixed compilation issues Fix remaining number of Unit Tests, on avpn flow Fix JUNITS add callback url, fix BPMN issues Implementation of the first stage of multistage design for VF Module creation. Update SDNC interaction to support a-sync no longer leave modified files after test runs Remove generated CSAR, that occurs during JUNIT Update Camunda Pods to use Flyway Migration in 1902 Updated hashcode method and removed comment. Added aggregate routes to the sdnw request and updated pom sdnw dependency. Began to set aggreagate route information for vrf configuration. modified remaining files with att-aic references Correct rollbackData setting and protect against potential null objects. correct AAIObjectPlurals enum value name Update POJO to use type URL for selfLink. Optional<URL> - construct SelfLink Url format. Construct SelfLink Url format from full Url. added missing properties to application-test.yaml fixed compliation error after merge of unit test restored files which should not have been deleted Fix SO vulnerabilities with cxf Fixing bpmn infra endpoint in so-monitoring yaml removed att-aic from codebase default cloud owner now configurable Set homingService in WorkflowAction Fix Java Ex in Homing Version should be 1.3.1 to release new dockers Pnf Spring Environment correction test property now has dynamic wiremock port removed test specific wiremock rule that was causing problems re-enabled and corrected integration tests for so-bpmn-tasks Test to get sniro homing v2 test working by splitting test suites for each spring application Reverted changes to old migration scripts.. Fixed spring context issue with test HomingV2. Removed unused import to fix compilation errors Fixed onap changes to homing, migrated homingV2 to homingBB, fixed broken junits again. - Updated isUseHttpsWithDmaapTest to check assertTrue rather than assertFalse. - Upgraded code to make the isUseHttpsWithDmaap configurable. It will default to true if no value is found in the config file. moved workflowaction test class to the test section added status message update for retry and rollback beefed up error message debug logging and req db msg added debug lines to workflowactionbbtasks reqdbcall Issue-ID: SO-1187 Change-Id: Iec1aff4ed30a43c0e0b2cdb06c28d8db8a99a830 Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>
author: Benjamin, Max (mb388a) <mb388a@us.att.com> 2018-11-05 11:00:36 -0500
committer: Benjamin, Max (mb388a) <mb388a@us.att.com> 2018-11-05 17:03:14 -0500
commit: 61affc6311906aee71b16ee8632c1e7468cd1990 (patch)
tree: 5dec424176ff959080cc7f801c6d4cb0c60ca949 /bpmn/MSOCommonBPMN/src/main/groovy
parent: 6fa3d2b80d2384b830e3231fe69a8daf7884a35e (diff)
12 files changed, 293 insertions, 745 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/AaiUtil.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/AaiUtil.groovy
index 8a262251b1..8cc232c2a4 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/AaiUtil.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/AaiUtil.groovy
@@ -22,20 +22,21 @@ package org.onap.so.bpmn.common.scripts
 import java.util.regex.Matcher
 import java.util.regex.Pattern
 
+import javax.ws.rs.core.MediaType
+import javax.ws.rs.core.Response
 import javax.ws.rs.core.UriBuilder
 
 import org.camunda.bpm.engine.delegate.BpmnError
 import org.camunda.bpm.engine.delegate.DelegateExecution
 import org.onap.aai.domain.yang.GenericVnf
 import org.onap.so.bpmn.core.UrnPropertiesReader;
+import org.onap.so.client.HttpClient
 import org.onap.so.client.aai.AAIVersion
 import org.onap.so.client.aai.entities.uri.AAIUri
 import org.onap.so.logger.MessageEnum
 import org.onap.so.logger.MsoLogger
 import org.onap.so.openpojo.rules.HasToStringRule
-import org.onap.so.rest.APIResponse;
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
+import org.onap.so.utils.TargetEntity
 
 @Deprecated
 class AaiUtil {
@@ -54,37 +55,6 @@ class AaiUtil {
 		this.taskProcessor = taskProcessor
 	}
 
-	public String getBusinessSPPartnerUri(DelegateExecution execution) {
-		def uri = getUri(execution, 'sp-partner')
-		msoLogger.debug('AaiUtil.getBusinessSPPartnerUri() - AAI URI: ' + uri)
-		return uri
-	}
-
-	public String getVersion(DelegateExecution execution, resourceName, processKey) {
-		def versionWithResourceKey = "mso.workflow.default.aai.${resourceName}.version"
-		def versionWithProcessKey = "mso.workflow.custom.${processKey}.aai.version"
-
-		def version = UrnPropertiesReader.getVariable(versionWithProcessKey, execution)
-		if (version) {
-			msoLogger.debug("AaiUtil.getVersion() - using flow specific ${versionWithProcessKey}=${version}")
-			return version
-		}
-
-		version = UrnPropertiesReader.getVariable(versionWithResourceKey, execution)
-		if (version) {
-			msoLogger.debug("AaiUtil.getVersion() - using resource specific ${versionWithResourceKey}=${version}")
-			return version
-		}
-
-		version = UrnPropertiesReader.getVariable(DEFAULT_VERSION_KEY, execution)
-		if (version) {
-			msoLogger.debug("AaiUtil.getVersion() - using default version ${DEFAULT_VERSION_KEY}=${version}")
-			return version
-		}
-
-		(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, "Internal Error: One of the following should be defined in MSO URN properties file: ${versionWithResourceKey}, ${versionWithProcessKey}, ${DEFAULT_VERSION_KEY}")
-	}
-
 	public String createAaiUri(AAIUri uri) {
 		return createAaiUri(AAIVersion.valueOf('V' + UrnPropertiesReader.getVariable(DEFAULT_VERSION_KEY)), uri)
 	}
@@ -94,14 +64,6 @@ class AaiUtil {
 		return UriBuilder.fromUri(result + uri.build().toString()).build().toString()
 	}
 
-	public String setNamespace(DelegateExecution execution) {
-		def key = AAI_NAMESPACE_STRING_KEY
-		aaiNamespace = UrnPropertiesReader.getVariable(key, execution)
-		if (aaiNamespace == null ) {
-			(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, 'Internal Error: AAI URI entry for ' + key + ' not defined in the MSO URN properties file')
-		}
-	}
-
 	public String getNamespace() {
 		return getNamespace(AAIVersion.valueOf('V' + UrnPropertiesReader.getVariable(DEFAULT_VERSION_KEY)))
 	}
@@ -114,330 +76,6 @@ class AaiUtil {
 
 		return namespace + version
 	}
-	/**
-	 * This method can be used for getting the building namespace out of uri.
-	 *  NOTE: A getUri() method needs to be invoked first.
-	 *        Alternative method is the getNamespaceFromUri(DelegateExecution execution, String uri)
-	 * return namespace (plus version from uri)
-	 *
-	 * @param url
-	 *
-	 * @return namespace
-	 */
-	public String getNamespaceFromUri(String uri) {
-		String namespace = UrnPropertiesReader.getVariable(AAI_NAMESPACE_STRING_KEY)
-		 if (namespace == null) {
-			throw new Exception('Internal Error: AAI Namespace has not been set yet. A getUri() method needs to be invoked first.')
-		}
-		if(uri!=null){
-			String version = getVersionFromUri(uri)
-			return namespace + "v"+version
-		}else{
-			return namespace
-		}
-	}
-
-	/**
-	 * This method can be used for building namespace with aai version out of uri.
-	 *   NOTE: 2 arguments: DelegateExecution execution & String uri
-	 * @param execution
-	 * @param url
-	 *
-	 * @return namespace
-	 */
-	public String getNamespaceFromUri(DelegateExecution execution, String uri) {
-	   String namespace = UrnPropertiesReader.getVariable(AAI_NAMESPACE_STRING_KEY, execution)
-	   if (namespace == null ) {
-		   (new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, 'Internal Error: AAI URI entry for ' + AAI_NAMESPACE_STRING_KEY + ' not defined in the MSO URN properties file')
-	   }
-	   if(uri!=null){
-		   String version = getVersionFromUri(uri)
-		   return namespace + "v"+version
-	   }else{
-		   return namespace
-	   }
-   }
-
-	/**
-	 * This is used to extract the version from uri.
-	 *
-	 * @param uri
-	 *
-	 * @return version
-	 */
-	private String getVersionFromUri(String uri) {
-
-		Matcher versionRegEx = Pattern.compile("/v(\\d+)").matcher(uri)
-		if (versionRegEx.find()) {
-			return versionRegEx.group(1);
-		}
-
-		return "";
-	}
-
-
-	/**
-	 * This reusable method can be used for making AAI Get Calls. The url should
-	 * be passed as a parameter along with the execution.  The method will
-	 * return an APIResponse.
-	 *
-	 * @param execution
-	 * @param url
-	 *
-	 * @return APIResponse
-	 *
-	 */
-	public APIResponse executeAAIGetCall(DelegateExecution execution, String url){
-		msoLogger.trace("STARTED Execute AAI Get Process ")
-		APIResponse apiResponse = null
-		try{
-			String uuid = utils.getRequestID()
-			msoLogger.debug("Generated uuid is: " + uuid)
-			msoLogger.debug("URL to be used is: " + url)
-
-			String basicAuthCred = utils.getBasicAuth(UrnPropertiesReader.getVariable("aai.auth", execution),UrnPropertiesReader.getVariable("mso.msoKey", execution))
-
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addHeader("X-FromAppId", "MSO").addHeader("X-TransactionId", uuid).addHeader("Accept","application/xml");
-
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpGet()
-
-			msoLogger.trace("COMPLETED Execute AAI Get Process ")
-		}catch(Exception e){
-			msoLogger.debug("Exception occured while executing AAI Get Call. Exception is: \n" + e)
-			(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, e.getMessage())
-		}
-		return apiResponse
-	}
-
-
-	/**
-	 * This reusable method can be used for making AAI httpPut Calls. The url should
-	 * be passed as a parameter along with the execution and payload.  The method will
-	 * return an APIResponse.
-	 *
-	 * @param execution
-	 * @param url
-	 * @param payload
-	 *
-	 * @return APIResponse
-	 *
-	 */
-	public APIResponse executeAAIPutCall(DelegateExecution execution, String url, String payload){
-		msoLogger.trace("Started Execute AAI Put Process ")
-		APIResponse apiResponse = null
-		try{
-			String uuid = utils.getRequestID()
-			msoLogger.debug("Generated uuid is: " + uuid)
-			msoLogger.debug("URL to be used is: " + url)
-
-			String basicAuthCred = utils.getBasicAuth(UrnPropertiesReader.getVariable("aai.auth", execution),UrnPropertiesReader.getVariable("mso.msoKey", execution))
-
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addHeader("X-FromAppId", "MSO").addHeader("X-TransactionId", uuid).addHeader("Content-Type", "application/xml").addHeader("Accept","application/xml");
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpPut(payload)
-
-			msoLogger.trace("Completed Execute AAI Put Process ")
-		}catch(Exception e){
-			msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, "Exception occured while executing AAI Put Call.", "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, e);
-			(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, e.getMessage())
-		}
-		return apiResponse
-	}
-
-	/**
-	 * This reusable method can be used for making AAI httpPatch Calls. The url should
-	 * be passed as a parameter along with the execution and payload.  The method will
-	 * return an APIResponse.
-	 *
-	 * @param execution
-	 * @param url
-	 * @param payload
-	 *
-	 * @return APIResponse
-	 *
-	 */
-	public APIResponse executeAAIPatchCall(DelegateExecution execution, String url, String payload){
-		msoLogger.trace("Started Execute AAI Patch Process ")
-		APIResponse apiResponse = null
-		try{
-			String uuid = utils.getRequestID()
-			msoLogger.debug("Generated uuid is: " + uuid)
-
-			msoLogger.debug("URL to be used is: " + url)
-
-			String basicAuthCred = utils.getBasicAuth(UrnPropertiesReader.getVariable("aai.auth", execution),UrnPropertiesReader.getVariable("mso.msoKey", execution))
-
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addHeader("X-FromAppId", "MSO").addHeader("X-TransactionId", uuid).addHeader("Content-Type", "application/merge-patch+json").addHeader("Accept","application/json");
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpPatch(payload)
-
-			msoLogger.trace("Completed Execute AAI Patch Process ")
-		}catch(Exception e){
-			msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, "Exception occured while executing AAI Patch Call.", "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, e);
-			(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, e.getMessage())
-		}
-		return apiResponse
-	}
-
-
-	/**
-	 * This reusable method can be used for making AAI Delete Calls. The url should
-	 * be passed as a parameter along with the execution.  The method will
-	 * return an APIResponse.
-	 *
-	 * @param execution
-	 * @param url
-	 *
-	 * @return APIResponse
-	 *
-	 */
-	public APIResponse executeAAIDeleteCall(DelegateExecution execution, String url){
-		msoLogger.trace("Started Execute AAI Delete Process ")
-		APIResponse apiResponse = null
-		try{
-			String uuid = utils.getRequestID()
-			msoLogger.debug("Generated uuid is: " + uuid)
-			msoLogger.debug("URL to be used is: " + url)
-
-			String basicAuthCred = utils.getBasicAuth(UrnPropertiesReader.getVariable("aai.auth", execution),UrnPropertiesReader.getVariable("mso.msoKey", execution))
-
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addHeader("X-FromAppId", "MSO").addHeader("X-TransactionId", uuid).addHeader("Accept","application/xml");
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.delete()
-
-			msoLogger.trace("Completed Execute AAI Delete Process ")
-		}catch(Exception e){
-			msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, "Exception occured while executing AAI Delete Call.", "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, e);
-			(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, e.getMessage())
-		}
-		return apiResponse
-	}
-
-	/**
-	 * This reusable method can be used for making AAI Delete Calls. The url should
-	 * be passed as a parameter along with the execution.  The method will
-	 * return an APIResponse.
-	 *
-	 * @param execution
-	 * @param url
-	 * @param payload
-	 *
-	 * @return APIResponse
-	 *
-	 */
-	public APIResponse executeAAIDeleteCall(DelegateExecution execution, String url, String payload, String authHeader){
-		msoLogger.trace("Started Execute AAI Delete Process ")
-		APIResponse apiResponse = null
-		try{
-			String uuid = utils.getRequestID()
-			msoLogger.debug("Generated uuid is: " + uuid)
-
-			msoLogger.debug("URL to be used is: " + url)
-
-			String basicAuthCred = utils.getBasicAuth(UrnPropertiesReader.getVariable("aai.auth", execution),UrnPropertiesReader.getVariable("mso.msoKey", execution))
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addHeader("X-FromAppId", "MSO").addHeader("X-TransactionId", uuid).addHeader("Accept","application/xml").addAuthorizationHeader(authHeader);
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpDelete(payload)
-
-			msoLogger.trace("Completed Execute AAI Delete Process ")
-		}catch(Exception e){
-			msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, "Exception occured while executing AAI Delete Call.", "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, e);
-			(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, e.getMessage())
-		}
-		return apiResponse
-	}
-
-	/**
-	 * This reusable method can be used for making AAI Post Calls. The url
-	 * and payload should be passed as a parameters along with the execution.
-	 * The method will return an APIResponse.
-	 *
-	 * @param execution
-	 * @param url
-	 * @param payload
-	 *
-	 * @return APIResponse
-	 *
-	 */
-	public APIResponse executeAAIPostCall(DelegateExecution execution, String url, String payload){
-		msoLogger.trace("Started Execute AAI Post Process ")
-		APIResponse apiResponse = null
-		try{
-			String uuid = utils.getRequestID()
-			msoLogger.debug("Generated uuid is: " + uuid)
-			msoLogger.debug("URL to be used is: " + url)
-
-			String basicAuthCred = utils.getBasicAuth(UrnPropertiesReader.getVariable("aai.auth", execution),UrnPropertiesReader.getVariable("mso.msoKey", execution))
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addHeader("X-FromAppId", "MSO").addHeader("X-TransactionId", uuid).addHeader("Accept","application/xml");
-
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpPost(payload)
-
-			msoLogger.trace("Completed Execute AAI Post Process ")
-		}catch(Exception e){
-			msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, "Exception occured while executing AAI Post Call.", "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, e);
-			(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, e.getMessage())
-		}
-		return apiResponse
-	}
-
-	/**
-	 * This reusable method can be used for making AAI Post Calls. The url
-	 * and payload should be passed as a parameters along with the execution.
-	 * The method will return an APIResponse.
-	 *
-	 * @param execution
-	 * @param url
-	 * @param payload
-	 * @param authenticationHeader - addAuthenticationHeader value
-	 * @param headerName - name of header you want to add, i.e. addHeader(headerName, headerValue)
-	 * @param headerValue - the header's value, i.e. addHeader(headerName, headerValue)
-	 *
-	 * @return APIResponse
-	 *
-	 */
-	public APIResponse executeAAIPostCall(DelegateExecution execution, String url, String payload, String authenticationHeaderValue, String headerName, String headerValue){
-		msoLogger.trace("Started Execute AAI Post Process ")
-		APIResponse apiResponse = null
-		try{
-			msoLogger.debug("URL to be used is: " + url)
-
-			String basicAuthCred = utils.getBasicAuth(UrnPropertiesReader.getVariable("aai.auth", execution),UrnPropertiesReader.getVariable("mso.msoKey", execution))
-
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addAuthorizationHeader(authenticationHeaderValue).addHeader(headerName, headerValue)
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpPost(payload)
-
-			msoLogger.trace("Completed Execute AAI Post Process ")
-		}catch(Exception e){
-			msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, "Exception occured while executing AAI Post Call.", "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, e);
-			(new ExceptionUtil()).buildAndThrowWorkflowException(execution, 9999, e.getMessage())
-		}
-		return apiResponse
-	}
-
 
 	/* Utility to get the Cloud Region from AAI
 	 * Returns String cloud region id, (ie, cloud-region-id)
@@ -449,9 +87,17 @@ class AaiUtil {
 	public String getAAICloudReqion(DelegateExecution execution, String url, String backend, inputCloudRegion){
 		String regionId = ""
 		try{
-			APIResponse apiResponse = executeAAIGetCall(execution, url)
-			String returnCode = apiResponse.getStatusCode()
-			String aaiResponseAsString = apiResponse.getResponseBodyAsString()
+			URL Url = new URL(url)
+			HttpClient client = new HttpClient(Url, MediaType.APPLICATION_XML, TargetEntity.AAI)
+			client.addBasicAuthHeader(UrnPropertiesReader.getVariable("aai.auth", execution), UrnPropertiesReader.getVariable("mso.msoKey", execution))
+			client.addAdditionalHeader("X-FromAppId", "MSO")
+			client.addAdditionalHeader("X-TransactionId", utils.getRequestID())
+			client.addAdditionalHeader("Accept", MediaType.APPLICATION_XML)
+
+			Response apiResponse = client.get()
+
+			String returnCode = apiResponse.getStatus()
+			String aaiResponseAsString = apiResponse.readEntity(String.class)
 			msoLogger.debug("Call AAI Cloud Region Return code: " + returnCode)
 			execution.setVariable(execution.getVariable("prefix")+"queryCloudRegionReturnCode", returnCode)
 
@@ -491,19 +137,6 @@ class AaiUtil {
 		return regionId
 	}
 
-	/* returns xml Node with service-type of searchValue */
-	def searchServiceType(xmlInput, searchValue){
-		def fxml= new XmlSlurper().parseText(xmlInput)
-		def ret = fxml.'**'.find {it.'service-type' == searchValue}
-		return ret
-	}
-
-	/* returns xml Node with service-instance-id of searchValue */
-	def searchServiceInstanceId(xmlInput, searchValue){
-		def ret = xmlInput.'**'.find {it.'service-instance-id' == searchValue}
-		return ret
-	}
-
 	/**
 	 * Get the lowest unused VF Module index from AAI response for a given module type. The criteria for
 	 * determining module type is specified by "key" parameter (for example, "persona-model-id"),
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/CatalogDbUtils.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/CatalogDbUtils.groovy
index 9ce29dedb8..d5183ff5bb 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/CatalogDbUtils.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/CatalogDbUtils.groovy
@@ -7,9 +7,9 @@
  * 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.
@@ -23,23 +23,23 @@ package org.onap.so.bpmn.common.scripts
 import org.json.JSONObject;
 import org.json.JSONArray;
 import org.json.XML
+import org.onap.logging.ref.slf4j.ONAPLogConstants
 import org.onap.so.bpmn.core.UrnPropertiesReader;
 import org.springframework.web.util.UriUtils;
 
 import org.onap.so.bpmn.core.json.JsonUtils
-
-
+import org.onap.so.client.HttpClient
 import groovy.json.JsonBuilder
 import groovy.json.JsonSlurper
 import groovy.util.slurpersupport.GPathResult
 import groovy.xml.QName;
 
+import javax.ws.rs.core.MediaType
+import javax.ws.rs.core.Response
 import org.camunda.bpm.engine.delegate.DelegateExecution
 
 import org.onap.so.logger.MsoLogger;
-import org.onap.so.rest.APIResponse;
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
+import org.onap.so.utils.TargetEntity
 import org.onap.so.logger.MessageEnum
 
 
@@ -731,12 +731,12 @@ class CatalogDbUtils {
 		String endPoint = "/serviceResources?serviceModelUuid=" + UriUtils.encode(serviceModelUuid, "UTF-8")
 		try {
 		    String catalogDbResponse = getResponseFromCatalogDb(execution, endPoint)
-	
+
 		    if (catalogDbResponse != null) {
-	
+
 			resources = parseServiceResourcesJson(catalogDbResponse, "v1")
 		    }
-	
+
 		}
 		catch (Exception e) {
 		    utils.log("ERROR", "Exception in Querying Catalog DB: " + e.message)
@@ -1230,32 +1230,32 @@ class CatalogDbUtils {
 
 			String catalogDbEndpoint = UrnPropertiesReader.getVariable("mso.catalog.db.endpoint",execution)
 			String queryEndpoint = catalogDbEndpoint + "/" + defaultDbAdapterVersion + endPoint
-			RESTConfig config = new RESTConfig(queryEndpoint);
 			def responseData = ''
 			def bpmnRequestId = UUID.randomUUID().toString()
-			RESTClient client = new RESTClient(config).
-					addHeader('X-TransactionId', bpmnRequestId).
-					addHeader('X-FromAppId', 'BPMN').
-					addHeader('Content-Type', 'application/json').
-					addHeader('Accept','application/json');
 
+			URL url = new URL(queryEndpoint)
+			HttpClient client = new HttpClient(url, MediaType.APPLICATION_JSON, TargetEntity.CATALOG_DB)
+			client.addAdditionalHeader(ONAPLogConstants.Headers.REQUEST_ID, bpmnRequestId)
+			client.addAdditionalHeader('X-FromAppId', "BPMN")
+			client.addAdditionalHeader('Accept', MediaType.APPLICATION_JSON)
 			String basicAuthCred = execution.getVariable("BasicAuthHeaderValueDB")
 			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-					client.addAuthorizationHeader(basicAuthCred)
+				client.addAdditionalHeader("Authorization", basicAuthCred)
 			}else {
-				client.addAuthorizationHeader(getBasicDBAuthHeader(execution))
+				client.addAdditionalHeader("Authorization", getBasicDBAuthHeader(execution))
 			}
+
 			msoLogger.debug('sending GET to Catalog DB endpoint: ' + endPoint)
-			APIResponse response = client.httpGet()
+			Response response = client.get()
 
-			responseData = response.getResponseBodyAsString()
+			responseData = response.readEntity(String.class)
 			if (responseData != null) {
 				msoLogger.debug("Received data from Catalog DB: " + responseData)
 			}
 
-			msoLogger.debug('Response code:' + response.getStatusCode())
+			msoLogger.debug('Response code:' + response.getStatus())
 			msoLogger.debug('Response:' + System.lineSeparator() + responseData)
-			if (response.getStatusCode() == 200) {
+			if (response.getStatus() == 200) {
 				// parse response as needed
 				return responseData
 			}
@@ -1291,14 +1291,14 @@ class CatalogDbUtils {
 
 		return responseJson
 	}
-	
+
 	private String getBasicDBAuthHeader(DelegateExecution execution) {
-		
+
 		String encodedString = null
 		try {
 			String basicAuthValueDB = UrnPropertiesReader.getVariable("mso.adapters.db.auth", execution)
 			utils.log("DEBUG", " Obtained BasicAuth userid password for Catalog DB adapter: " + basicAuthValueDB)
-			
+
 			encodedString = utils.getBasicAuth(basicAuthValueDB, UrnPropertiesReader.getVariable("mso.msoKey", execution))
 			execution.setVariable("BasicAuthHeaderValueDB",encodedString)
 		} catch (IOException ex) {
@@ -1307,5 +1307,5 @@ class CatalogDbUtils {
 		}
 		return encodedString
 	}
-	
+
 }
 \ No newline at end of file
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/ExternalAPIUtil.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/ExternalAPIUtil.groovy
index 3096bedda6..5c935e9081 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/ExternalAPIUtil.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/ExternalAPIUtil.groovy
@@ -22,14 +22,16 @@ package org.onap.so.bpmn.common.scripts
 import org.camunda.bpm.engine.delegate.BpmnError
 import org.camunda.bpm.engine.delegate.DelegateExecution
 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor;
+import org.onap.so.client.HttpClient
 import org.onap.so.logger.MsoLogger
-import org.onap.so.rest.APIResponse
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
 import org.apache.commons.lang3.StringEscapeUtils
 import java.util.regex.Matcher
 import java.util.regex.Pattern
 
+import javax.ws.rs.core.MediaType
+import javax.ws.rs.core.Response
+import org.onap.so.utils.TargetEntity
+
 class ExternalAPIUtil {
 
 	String Prefix="EXTAPI_"
@@ -127,23 +129,22 @@ class ExternalAPIUtil {
 	 * @return APIResponse
 	 *
 	 */
-	public APIResponse executeExternalAPIGetCall(DelegateExecution execution, String url){
+	public Response executeExternalAPIGetCall(DelegateExecution execution, String url){
 		msoLogger.debug(" ======== STARTED Execute ExternalAPI Get Process ======== ")
-		APIResponse apiResponse = null
+		Response apiResponse = null
 		try{
 			String uuid = utils.getRequestID()
 			msoLogger.debug( "Generated uuid is: " + uuid)
 			msoLogger.debug( "URL to be used is: " + url)
 
-			String basicAuthCred = utils.getBasicAuth(execution.getVariable("URN_externalapi_auth"),execution.getVariable("URN_mso_msoKey"))
-
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addHeader("X-FromAppId", "MSO").addHeader("X-TransactionId", uuid).addHeader("Accept","application/json");
+			URL Url = new URL(url)
+			HttpClient client = new HttpClient(Url, MediaType.APPLICATION_JSON, TargetEntity.EXTERNAL)
+			client.addBasicAuthHeader(execution.getVariable("URN_externalapi_auth"), execution.getVariable("URN_mso_msoKey"))
+			client.addAdditionalHeader("X-FromAppId", "MSO")
+			client.addAdditionalHeader(ONAPLogConstants.Headers.REQUEST_ID, uuid)
+			client.addAdditionalHeader("Accept", MediaType.APPLICATION_JSON)
 
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpGet()
+			apiResponse = client.get()
 
 			msoLogger.debug( "======== COMPLETED Execute ExternalAPI Get Process ======== ")
 		}catch(Exception e){
@@ -162,25 +163,25 @@ class ExternalAPIUtil {
 	 * @param url
 	 * @param payload
 	 *
-	 * @return APIResponse
+	 * @return Response
 	 *
 	 */
-	public APIResponse executeExternalAPIPostCall(DelegateExecution execution, String url, String payload){
+	public Response executeExternalAPIPostCall(DelegateExecution execution, String urlString, String payload){
 		msoLogger.debug( " ======== Started Execute ExternalAPI Post Process ======== ")
-		APIResponse apiResponse = null
+		Response apiResponse = null
 		try{
 			String uuid = utils.getRequestID()
 			msoLogger.debug( "Generated uuid is: " + uuid)
-			msoLogger.debug( "URL to be used is: " + url)
+			msoLogger.debug( "URL to be used is: " + urlString)
 
-			String basicAuthCred = utils.getBasicAuth(execution.getVariable("URN_externalapi_auth"),execution.getVariable("URN_mso_msoKey"))
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addHeader("X-FromAppId", "MSO").addHeader("X-TransactionId", uuid).addHeader("Content-Type", "application/json").addHeader("Accept","application/json");
+			URL url = new URL(urlString);
 
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpPost(payload)
+			HttpClient httpClient = new HttpClient(url, "application/json", TargetEntity.AAI)
+			httpClient.addBasicAuthHeader(execution.getVariable("URN_externalapi_auth"), execution.getVariable("URN_mso_msoKey"))
+			httpClient.addAdditionalHeader("X-FromAppId", "MSO")
+			httpClient.addAdditionalHeader("X-TransactionId", uuid)
+
+			apiResponse = httpClient.post(payload)
 
 			msoLogger.debug( "======== Completed Execute ExternalAPI Post Process ======== ")
 		}catch(Exception e){
@@ -190,42 +191,6 @@ class ExternalAPIUtil {
 		return apiResponse
 	}
 
-	/**
-	 * This reusable method can be used for making ExternalAPI Post Calls. The url
-	 * and payload should be passed as a parameters along with the execution.
-	 * The method will return an APIResponse.
-	 *
-	 * @param execution
-	 * @param url
-	 * @param payload
-	 * @param authenticationHeader - addAuthenticationHeader value
-	 * @param headerName - name of header you want to add, i.e. addHeader(headerName, headerValue)
-	 * @param headerValue - the header's value, i.e. addHeader(headerName, headerValue)
-	 *
-	 * @return APIResponse
-	 *
-	 */
-	public APIResponse executeExternalAPIPostCall(DelegateExecution execution, String url, String payload, String authenticationHeaderValue, String headerName, String headerValue){
-		msoLogger.debug( " ======== Started Execute ExternalAPI Post Process ======== ")
-		APIResponse apiResponse = null
-		try{
-			msoLogger.debug( "URL to be used is: " + url)
-
-			String basicAuthCred = utils.getBasicAuth(execution.getVariable("URN_externalapi_auth"),execution.getVariable("URN_mso_msoKey"))
-
-			RESTConfig config = new RESTConfig(url);
-			RESTClient client = new RESTClient(config).addAuthorizationHeader(authenticationHeaderValue).addHeader(headerName, headerValue)
-			if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-				client.addAuthorizationHeader(basicAuthCred)
-			}
-			apiResponse = client.httpPost(payload)
 
-			msoLogger.debug( "======== Completed Execute ExternalAPI Post Process ======== ")
-		}catch(Exception e){
-			msoLogger.error("Exception occured while executing ExternalAPI Post Call. Exception is: \n" + e)
-			exceptionUtil.buildAndThrowWorkflowException(execution, 9999, e.getMessage())
-		}
-		return apiResponse
-	}
 
 }
 \ No newline at end of file
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/GenerateVfModuleName.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/GenerateVfModuleName.groovy
index 78d147e819..c961dd06eb 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/GenerateVfModuleName.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/GenerateVfModuleName.groovy
@@ -7,9 +7,9 @@
  * 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.
@@ -24,19 +24,20 @@ import org.onap.so.bpmn.core.UrnPropertiesReader
 
 import java.io.Serializable;
 
+import javax.ws.rs.core.MediaType
+import javax.ws.rs.core.Response
 import org.camunda.bpm.engine.delegate.BpmnError
 import org.camunda.bpm.engine.delegate.DelegateExecution
 import org.springframework.web.util.UriUtils
 
 import org.onap.so.bpmn.core.json.JsonUtils
 import org.onap.so.bpmn.core.WorkflowException
+import org.onap.so.client.HttpClient
 import org.onap.so.client.aai.AAIObjectType
 import org.onap.so.client.aai.entities.uri.AAIResourceUri
 import org.onap.so.client.aai.entities.uri.AAIUriFactory
 import org.onap.so.client.graphinventory.entities.uri.Depth
-import org.onap.so.rest.APIResponse;
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
+import org.onap.so.utils.TargetEntity
 import org.onap.so.logger.MessageEnum
 import org.onap.so.logger.MsoLogger
 
@@ -46,8 +47,8 @@ public class GenerateVfModuleName extends AbstractServiceTaskProcessor{
 	def Prefix="GVFMN_"
 	ExceptionUtil exceptionUtil = new ExceptionUtil()
 
-	
-	
+
+
 	public void preProcessRequest(DelegateExecution execution) {
 		try {
 			def vnfId = execution.getVariable("vnfId")
@@ -76,7 +77,7 @@ public class GenerateVfModuleName extends AbstractServiceTaskProcessor{
 		try {
 			def vnfId = execution.getVariable('vnfId')
 			def personaModelId = execution.getVariable('personaModelId')
-			
+
 			AaiUtil aaiUtil = new AaiUtil(this)
 			AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId)
 			uri.depth(Depth.ONE)
@@ -85,34 +86,34 @@ public class GenerateVfModuleName extends AbstractServiceTaskProcessor{
 			msoLogger.debug("AAI endPoint: " + endPoint)
 
 			try {
-				RESTConfig config = new RESTConfig(endPoint);
+				HttpClient client = new HttpClient(new URL(endPoint), MediaType.APPLICATION_XML, TargetEntity.AAI)
+				client.addAdditionalHeader('X-TransactionId', UUID.randomUUID().toString())
+				client.addAdditionalHeader('X-FromAppId', 'MSO')
+				client.addAdditionalHeader('Content-Type', 'application/xml')
+				client.addAdditionalHeader('Accept','application/xml')
+
 				def responseData = ''
-				def aaiRequestId = UUID.randomUUID().toString()
-				RESTClient client = new RESTClient(config).
-					addHeader('X-TransactionId', aaiRequestId).
-					addHeader('X-FromAppId', 'MSO').
-					addHeader('Content-Type', 'application/xml').
-					addHeader('Accept','application/xml');
+
 				msoLogger.debug('sending GET to AAI endpoint \'' + endPoint + '\'')
-				APIResponse response = client.httpGet()
+				Response response = client.get()
 				msoLogger.debug("GenerateVfModuleName - invoking httpGet() to AAI")
 
-				responseData = response.getResponseBodyAsString()
+				responseData = response.readEntity(String.class)
 				if (responseData != null) {
 					msoLogger.debug("Received generic VNF data: " + responseData)
 
 				}
 
 				msoLogger.debug("GenerateVfModuleName - queryAAIVfModule Response: " + responseData)
-				msoLogger.debug("GenerateVfModuleName - queryAAIVfModule ResponseCode: " + response.getStatusCode())
+				msoLogger.debug("GenerateVfModuleName - queryAAIVfModule ResponseCode: " + response.getStatus())
 
-				execution.setVariable('GVFMN_queryAAIVfModuleResponseCode', response.getStatusCode())
+				execution.setVariable('GVFMN_queryAAIVfModuleResponseCode', response.getStatus())
 				execution.setVariable('GVFMN_queryAAIVfModuleResponse', responseData)
-				msoLogger.debug('Response code:' + response.getStatusCode())
+				msoLogger.debug('Response code:' + response.getStatus())
 				msoLogger.debug('Response:' + System.lineSeparator() + responseData)
-				if (response.getStatusCode() == 200) {
-					// Set the VfModuleXML					
-					if (responseData != null) {						
+				if (response.getStatus() == 200) {
+					// Set the VfModuleXML
+					if (responseData != null) {
 						String vfModulesText = utils.getNodeXml(responseData, "vf-modules")
 						if (vfModulesText == null || vfModulesText.isEmpty()) {
 							msoLogger.debug("There are no VF modules in this VNF yet")
@@ -131,18 +132,18 @@ public class GenerateVfModuleName extends AbstractServiceTaskProcessor{
 								def personaModelIdFromAAI = utils.getNodeText(vfModuleXml, "model-invariant-id")
 								if (!personaModelIdFromAAI) {
 									// check old attribute name
-								   personaModelIdFromAAI = utils.getNodeText(vfModuleXml, "persona-model-id")								  
+								   personaModelIdFromAAI = utils.getNodeText(vfModuleXml, "persona-model-id")
 								}
 								if (personaModelIdFromAAI != null && personaModelIdFromAAI.equals(personaModelId)) {
 									matchingVfModules = matchingVfModules + utils.removeXmlPreamble(vfModuleXml)
-								}							
+								}
 							}
 							matchingVfModules = matchingVfModules + "</vfModules>"
-							msoLogger.debug("Matching VF Modules: " + matchingVfModules)					
+							msoLogger.debug("Matching VF Modules: " + matchingVfModules)
 							execution.setVariable("GVFMN_vfModuleXml", matchingVfModules)
 						}
 					}
-				}	
+				}
 			} catch (Exception ex) {
 				ex.printStackTrace()
 				msoLogger.debug('Exception occurred while executing AAI GET:' + ex.getMessage())
@@ -155,18 +156,18 @@ public class GenerateVfModuleName extends AbstractServiceTaskProcessor{
 			msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, 'Caught exception in ' + method, "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, "Exception is:\n" + e);
 			exceptionUtil.buildAndThrowWorkflowException(execution, 1002, 'Error in queryAAI(): ' + e.getMessage())
 		}
-		
+
 	}
-					
+
 	public void generateName (DelegateExecution execution) {
 		def method = getClass().getSimpleName() + '.generateName() ' +
 			'execution=' + execution.getId() +
 			')'
 		msoLogger.trace('Entered ' + method)
-	
-		String vfModuleXml = execution.getVariable("GVFMN_vfModuleXml")		
-		
-		String moduleIndex = utils.getLowestUnusedIndex(vfModuleXml)			
+
+		String vfModuleXml = execution.getVariable("GVFMN_vfModuleXml")
+
+		String moduleIndex = utils.getLowestUnusedIndex(vfModuleXml)
 		msoLogger.debug("moduleIndex is: " + moduleIndex)
 		def vnfName = execution.getVariable("vnfName")
 		def vfModuleLabel = execution.getVariable("vfModuleLabel")
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/NetworkUtils.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/NetworkUtils.groovy
index a1e63dc150..27d067dfc1 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/NetworkUtils.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/NetworkUtils.groovy
@@ -7,9 +7,9 @@
  * 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.
@@ -22,6 +22,9 @@ package org.onap.so.bpmn.common.scripts
 
 import groovy.xml.XmlUtil
 import org.camunda.bpm.engine.delegate.DelegateExecution
+import org.onap.aai.domain.yang.L3Network
+import org.onap.aai.domain.yang.Subnet
+import org.onap.aai.domain.yang.Subnets
 import org.onap.so.bpmn.core.UrnPropertiesReader
 import org.onap.so.logger.MsoLogger
 import org.w3c.dom.Document
@@ -64,7 +67,7 @@ class NetworkUtils {
 	 * @param cloudRegionId the cloud-region-region
 	 * @return String request
 	 */
-	def CreateNetworkRequestV2(execution, requestId, messageId, requestInput, queryIdResponse, routeCollection, policyFqdns, tableCollection, cloudRegionId, backoutOnFailure, source) {
+	def CreateNetworkRequestV2(execution, requestId, messageId, requestInput,L3Network queryIdResponse, routeCollection, policyFqdns, tableCollection, cloudRegionId, backoutOnFailure, source) {
 		String createNetworkRequest = null
 		if(requestInput!=null && queryIdResponse!=null) {
 				String serviceInstanceId = ""
@@ -72,8 +75,8 @@ class NetworkUtils {
 				String externalValue = ""
 
 				if (source == "VID") {
-					sharedValue = utils.getNodeText(queryIdResponse, "is-shared-network") != null ? utils.getNodeText(queryIdResponse, "is-shared-network") : "false"
-					externalValue = utils.getNodeText(queryIdResponse, "is-external-network") != null ? utils.getNodeText(queryIdResponse, "is-external-network") : "false"
+					sharedValue = queryIdResponse.isIsSharedNetwork() != null ? queryIdResponse.isIsSharedNetwork() : "false"
+					externalValue = queryIdResponse.isIsExternalNetwork() != null ? queryIdResponse.isIsExternalNetwork() : "false"
 					serviceInstanceId = utils.getNodeText(requestInput, "service-instance-id")
 
 				} else { // source = 'PORTAL'
@@ -100,14 +103,14 @@ class NetworkUtils {
 					networkType = utils.getNodeText(networkModelInfo, "modelName")
 					modelCustomizationUuid = utils.getNodeText(networkModelInfo, "modelCustomizationUuid")
 				} else {
-					networkType = utils.getNodeText(queryIdResponse, "network-type")
+					networkType = queryIdResponse.getNetworkType()
 					modelCustomizationUuid = utils.getNodeText(requestInput, "modelCustomizationId")
 				}
 
 				// queryIdResponse
-				String networkName = utils.getNodeText(queryIdResponse, "network-name")
-				String networkId = utils.getNodeText(queryIdResponse, "network-id")
-				String networkTechnology = utils.getNodeText(queryIdResponse, "network-technology")
+				String networkName = queryIdResponse.getNetworkName()
+				String networkId = queryIdResponse.getNetworkId()
+				String networkTechnology = queryIdResponse.getNetworkTechnology()
 
 				// contrailNetwork - networkTechnology = 'Contrail' vs. 'AIC_SR_IOV')
 				String contrailNetwork = ""
@@ -124,13 +127,12 @@ class NetworkUtils {
 
 				// rebuild subnets
 				String subnets = ""
-				if (utils.nodeExists(queryIdResponse, "subnets")) {
-					def subnetsGroup = utils.getNodeXml(queryIdResponse, "subnets", false)
-					subnets = buildSubnets(subnetsGroup)
+				if (queryIdResponse.getSubnets() != null) {
+					subnets = buildSubnets(queryIdResponse)
 				}
 
 				String physicalNetworkName = ""
-				physicalNetworkName = utils.getNodeText(queryIdResponse, "physical-network-name")
+				physicalNetworkName = queryIdResponse.getPhysicalNetworkName()
 
 				String vlansCollection = buildVlans(queryIdResponse)
 
@@ -181,7 +183,7 @@ class NetworkUtils {
 	 * @param cloudRegionId the cloud-region-region
 	 * @return String request
 	 */
-	def UpdateNetworkRequestV2(execution, requestId, messageId, requestInput, queryIdResponse, routeCollection, policyFqdns, tableCollection, cloudRegionId, backoutOnFailure, source) {
+	def UpdateNetworkRequestV2(execution, requestId, messageId, requestInput, L3Network queryIdResponse, routeCollection, policyFqdns, tableCollection, cloudRegionId, backoutOnFailure, source) {
 		String updateNetworkRequest = null
 		if(requestInput!=null && queryIdResponse!=null) {
 				String serviceInstanceId = ""
@@ -189,8 +191,8 @@ class NetworkUtils {
 				String externalValue = ""
 
 				if (source == "VID") {
-					sharedValue = utils.getNodeText(queryIdResponse, "is-shared-network") != null ? utils.getNodeText(queryIdResponse, "is-shared-network") : "false"
-					externalValue = utils.getNodeText(queryIdResponse, "is-external-network") != null ? utils.getNodeText(queryIdResponse, "is-external-network") : "false"
+					sharedValue = queryIdResponse.isIsSharedNetwork() != null ? queryIdResponse.isIsSharedNetwork() : "false"
+					externalValue = queryIdResponse.isIsExternalNetwork() != null ? queryIdResponse.isIsExternalNetwork() : "false"
 					serviceInstanceId = utils.getNodeText(requestInput, "service-instance-id")
 
 				} else { // source = 'PORTAL'
@@ -205,9 +207,9 @@ class NetworkUtils {
 				String tenantId = utils.getNodeText(requestInput, "tenant-id")
 
 				// queryIdResponse
-				String networkName = utils.getNodeText(queryIdResponse, "network-name")
-				String networkId = utils.getNodeText(queryIdResponse, "network-id")
-				
+				String networkName = queryIdResponse.getNetworkName()
+				String networkId = queryIdResponse.getNetworkId()
+
 				String networkType = ""
 				String modelCustomizationUuid = ""
 				if (utils.nodeExists(requestInput, "networkModelInfo")) {
@@ -215,15 +217,14 @@ class NetworkUtils {
 					networkType = utils.getNodeText(networkModelInfo, "modelName")
 					modelCustomizationUuid = utils.getNodeText(networkModelInfo, "modelCustomizationUuid")
 				} else {
-					networkType = utils.getNodeText(queryIdResponse, "network-type")
+					networkType = queryIdResponse.getNetworkType()
 					modelCustomizationUuid = utils.getNodeText(requestInput, "modelCustomizationId")
 				}
 
 				// rebuild subnets
 				String subnets = ""
-				if (utils.nodeExists(queryIdResponse, "subnets")) {
-					def subnetsGroup = utils.getNodeXml(queryIdResponse, "subnets", false)
-					subnets = buildSubnets(subnetsGroup)
+				if (queryIdResponse.getSubnets() != null) {
+					subnets = buildSubnets(queryIdResponse)
 				}
 
 				String networkParams = ""
@@ -232,12 +233,12 @@ class NetworkUtils {
 					networkParams = buildParams(netParams)
 				}
 
-				String networkStackId = utils.getNodeText(queryIdResponse, "heat-stack-id")
+				String networkStackId = queryIdResponse.getHeatStackId()
 				if (networkStackId == 'null' || networkStackId == "" || networkStackId == null) {
 					networkStackId = "force_update"
 				}
 
-				String physicalNetworkName = utils.getNodeText(queryIdResponse, "physical-network-name")
+				String physicalNetworkName = queryIdResponse.getPhysicalNetworkName()
 				String vlansCollection = buildVlans(queryIdResponse)
 
 				updateNetworkRequest =
@@ -418,7 +419,7 @@ class NetworkUtils {
 				    rebuildSegmentationAssignments =  buildXMLElements(requeryIdAAIResponse, "segmentation-assignments", "segmentation-assignment", elementList)
 				} else {
 				   rebuildSegmentationAssignments =  buildXMLElements(requeryIdAAIResponse, "", "segmentation-assignments", elementList)
-				}   
+				}
 			}
 
 			// rebuild 'ctag-assignments' / rebuildCtagAssignments
@@ -736,7 +737,7 @@ class NetworkUtils {
 		return rtn
 	}
 
-	
+
 	def isInstanceValueMatch(linkResource, globalSubscriberId, serviceType) {
 		Boolean rtn = false
 		try {
@@ -809,7 +810,7 @@ class NetworkUtils {
 					    } else { //pending-update or PendingUpdate
 							xmlNetwork += "<"+element+">"+"Active"+"</"+element+">"
 					    }
-					}	
+					}
 					if (element=="heat-stack-id") {
 						if (replaceNetworkId != "") {
 							xmlNetwork += "<"+element+">"+replaceNetworkId+"</"+element+">"
@@ -834,11 +835,11 @@ class NetworkUtils {
 						  } else { //pending-update or PendingUpdate
 							  xmlNetwork += "<"+element+">"+"Active"+"</"+element+">"
 						  }
-					   }   
+					   }
 				    } else {
 			    	    xmlNetwork += "<"+element+">"+var.toString()+"</"+element+">"
 					}
-				}	
+				}
 			 }
 		}
 		return xmlNetwork
@@ -863,7 +864,7 @@ class NetworkUtils {
 				   } else {
 				      def subnetList = ["subnet-id", "neutron-subnet-id", "gateway-address", "network-start-address", "cidr-mask", "ip-version", "orchestration-status", "dhcp-enabled", "dhcp-start", "dhcp-end", "subnet-role", "resource-version", "subnet-name", "ip-assignment-direction", "host-routes"]
 				      rebuildingSubnets += buildSubNetworkElements(subnetXml, createNetworkResponse, subnetList, "subnet")
-				   }	  
+				   }
 				}
 				if (utils.nodeExists(subnetsData, 'relationship')) {
 					rebuildingSubnets = rebuildRelationship(requeryIdAAIResponse)
@@ -878,29 +879,24 @@ class NetworkUtils {
 		return rebuildingSubnets
 	}
 
-	def buildSubnets(queryIdResponse) {
+	def buildSubnets(L3Network network) {
 		def rebuildingSubnets = ""
-		def subnetsData = new XmlSlurper().parseText(queryIdResponse)
-		//rebuildingSubnets += "<subnets>"
-		try {
-			def subnets = subnetsData.'**'.findAll {it.name() == "subnet"}
-			def subnetsSize = subnets.size()
-			for (i in 0..subnetsSize-1) {
-			   def subnet = subnets[i]
-			   def subnetXml = XmlUtil.serialize(subnet)
-			   def orchestrationStatus = utils.getNodeText(subnetXml, "orchestration-status")
-			   if (orchestrationStatus == "pending-delete" || orchestrationStatus == "PendingDelete") {
-				   // skip, do not include in processing, remove!!!
-			   } else {
-			   	  	def subnetList = ["dhcp-start", "dhcp-end", "network-start-address", "cidr-mask", "dhcp-enabled", "gateway-address", "ip-version", "subnet-id", "subnet-name", "ip-assignment-direction", "host-routes"]
-					rebuildingSubnets += buildSubNetworkElements(subnetXml, subnetList, "subnets")
-			   		//rebuildingSubnets += buildSubNetworkElements(subnetXml, subnetList, "")
-			   }	
+		Subnets subnets = network.getSubnets()
+		try{
+			for(Subnet s : subnets.getSubnet()){
+				def orchestrationStatus = s.getOrchestrationStatus()
+				if (orchestrationStatus == "pending-delete" || orchestrationStatus == "PendingDelete") {
+					// skip, do not include in processing, remove!!!
+				} else {
+					def subnetList = ["dhcp-start", "dhcp-end", "network-start-address", "cidr-mask", "dhcp-enabled", "gateway-address", "ip-version", "subnet-id", "subnet-name", "ip-assignment-direction", "host-routes"]
+					rebuildingSubnets += buildSubNetworkElements(s, subnetList, "subnets")
+					//rebuildingSubnets += buildSubNetworkElements(subnetXml, subnetList, "")
+				}
 			}
 		} catch (Exception ex) {
-		   //
+			//
 		} finally {
-		  //rebuildingSubnets += "</subnets>"
+			//rebuildingSubnets += "</subnets>"
 		}
 		return rebuildingSubnets
 	}
@@ -919,7 +915,7 @@ class NetworkUtils {
 			  var = xml.'**'.find {it.name() == element}
 			  if (var != null) {
 			  	 if (element=="orchestration-status") {
-					if(var.toString() == 'pending-create' || var.toString() == 'PendingCreate') {   
+					if(var.toString() == 'pending-create' || var.toString() == 'PendingCreate') {
 						xmlBuild += "<"+element+">"+"Created"+"</"+element+">"
 					} else { // pending-update or PendingUpdate'
 					   xmlBuild += "<"+element+">"+"Active"+"</"+element+">"
@@ -940,9 +936,9 @@ class NetworkUtils {
 									 List elementRoute = ["host-route-id", "route-prefix", "next-hop", "next-hop-type", "resource-version"]
 									 xmlBuild += buildXMLElements(subnetXml, "host-routes", "host-route", elementRoute)
 								 }
-						 	 } else { 	  
+						 	 } else {
 							  	xmlBuild += "<"+element+">"+var.toString()+"</"+element+">"
-						 	 }	  
+						 	 }
 						 }
 					 }
 				 }
@@ -957,68 +953,69 @@ class NetworkUtils {
 	}
 
 	// build subnet sub-network single elements
-	def buildSubNetworkElements(subnetXml, elementList, parentName) {
+	def buildSubNetworkElements(Subnet subnet, elementList, parentName) {
+
 		def var = ""
 		def xmlBuild = ""
 		if (parentName != "") {
 			xmlBuild += "<"+parentName+">"
 		 }
-		if (subnetXml != null) {
+		if (subnet != null) {
 		    def networkStartAddress = ""
 			for (element in elementList) {
-				def xml= new XmlSlurper().parseText(subnetXml)
-				var = xml.'**'.find {it.name() == element}
 				if (element == "dhcp-start") {
+					var = subnet.getDhcpStart()
 					xmlBuild += "<allocationPools>"
-					if (var.toString() == 'null') {
+					if (var == null) {
 						xmlBuild += "<start>"+""+"</start>"
 					} else {
-						xmlBuild += "<start>"+var.toString()+"</start>"
+						xmlBuild += "<start>"+var+"</start>"
 					}
 				}
 				if (element == "dhcp-end") {
-					if (var.toString() == 'null') {
+					var = subnet.getDhcpEnd()
+					if (var == null) {
 						xmlBuild += "<end>"+""+"</end>"
 					} else {
-						xmlBuild += "<end>"+var.toString()+"</end>"
+						xmlBuild += "<end>"+var+"</end>"
 					}
 					xmlBuild += "</allocationPools>"
 				}
 				if (element == "network-start-address" || element == "cidr-mask") {
 					if (element == "network-start-address") {
-						networkStartAddress = var.toString()
+						networkStartAddress = subnet.getNetworkStartAddress()
 					}
 					if (element == "cidr-mask") {
-						xmlBuild += "<cidr>"+networkStartAddress+"/"+var.toString()+"</cidr>"
+						xmlBuild += "<cidr>"+networkStartAddress+"/"+var+"</cidr>"
 					}
 				}
 				if (element == "dhcp-enabled") {
-					xmlBuild += "<enableDHCP>"+var.toString()+"</enableDHCP>"
+					xmlBuild += "<enableDHCP>"+subnet.isDhcpEnabled()+"</enableDHCP>"
 				}
 				if (element == "gateway-address") {
-					xmlBuild += "<gatewayIp>"+var.toString()+"</gatewayIp>"
+					xmlBuild += "<gatewayIp>"+subnet.getGatewayAddress()+"</gatewayIp>"
 				}
 				if (element == "ip-version") {
-					String ipVersion = getIpvVersion(var.toString())
+					String ipVersion = getIpvVersion(subnet.getIpVersion())
 					xmlBuild += "<ipVersion>"+ipVersion+"</ipVersion>"
 				}
 				if (element == "subnet-id") {
-					xmlBuild += "<subnetId>"+var.toString()+"</subnetId>"
+					xmlBuild += "<subnetId>"+subnet.getSubnetId()+"</subnetId>"
 				}
-				if ((element == "subnet-name") && (var != null)) {
-					xmlBuild += "<subnetName>"+var.toString()+"</subnetName>"
+				if ((element == "subnet-name") && (subnet.getSubnetName() != null)) {
+					xmlBuild += "<subnetName>"+subnet.getSubnetName()+"</subnetName>"
 				}
-				if ((element == "ip-assignment-direction") && (var != null)) {
-					xmlBuild += "<addrFromStart>"+var.toString()+"</addrFromStart>"
+				if ((element == "ip-assignment-direction") && (subnet.getIpAssignmentDirection() != null)) {
+					xmlBuild += "<addrFromStart>"+subnet.getIpAssignmentDirection()+"</addrFromStart>"
 				}
 				if (element == "host-routes") {
 					def routes = ""
-					if (subnetXml.contains("host-routes")) {
-						routes = buildHostRoutes(subnetXml)
+					if (subnet.getHostRoutes() != null) {
+						routes = buildHostRoutes(subnet)
 					}
-					xmlBuild += routes 
-				}	
-				
+					xmlBuild += routes
+				}
+
 			}
 		}
 		if (parentName != "") {
@@ -1053,12 +1050,12 @@ class NetworkUtils {
 				   }
 			   }
 			   buildHostRoutes += "</hostRoutes>"
-			}   
-		}		
-		return buildHostRoutes		
-		
+			}
+		}
+		return buildHostRoutes
+
 	}
-	
+
 	// rebuild ctag-assignments
 	def rebuildCtagAssignments(xmlInput) {
 		def rebuildingCtagAssignments = ""
@@ -1396,17 +1393,17 @@ class NetworkUtils {
 		}
 		return rollbackEnabled
 	}
-	
-	
+
+
 	/**
 	 * This method extracts the version for the the given ip-version.
 	 *
 	 * @param String ipvVersion - IP protocols version (ex: ipv4 or ipv6 or 4 or 6)
 	 * @return String version - digit version (ex: 4 or 6)
 	 */
-	
+
 	public String getIpvVersion (String ipvVersion) {
-		
+
 		String version = ""
 		try {
 			if (ipvVersion.isNumber()) {
@@ -1418,7 +1415,7 @@ class NetworkUtils {
 				}
 			}
 		} catch (Exception ex) {
-			version = ipvVersion  
+			version = ipvVersion
 		}
 		return version
 	}
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofHoming.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofHoming.groovy
index 533df72285..2e937ed134 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofHoming.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofHoming.groovy
@@ -32,12 +32,13 @@ import org.onap.so.bpmn.core.domain.ServiceDecomposition
 import org.onap.so.bpmn.core.domain.Subscriber
 import org.onap.so.bpmn.core.domain.VnfResource
 import org.onap.so.bpmn.core.json.JsonUtils
+import org.onap.so.client.HttpClient
+import org.onap.so.logger.MsoLogger
 import org.onap.so.db.catalog.beans.CloudIdentity
 import org.onap.so.db.catalog.beans.CloudSite
-import org.onap.so.rest.APIResponse
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
+
 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
+import org.onap.so.utils.TargetEntity
 
 import org.json.JSONArray
 import org.json.JSONObject
@@ -45,6 +46,8 @@ import org.springframework.web.util.UriUtils
 
 import static org.onap.so.bpmn.common.scripts.GenericUtils.*
 
+import javax.ws.rs.core.Response
+
 /**
  * This class contains the scripts used
  * by the OOF Homing Subflow building block. The
@@ -135,7 +138,7 @@ class OofHoming extends AbstractServiceTaskProcessor {
 
                 //Prepare Callback
                 String timeout = execution.getVariable("timeout")
-                if (isBlank(timeout)) {					
+                if (isBlank(timeout)) {
                     timeout = UrnPropertiesReader.getVariable("mso.oof.timeout", execution);
                     if (isBlank(timeout)) {
                         timeout = "PT30M"
@@ -153,25 +156,18 @@ class OofHoming extends AbstractServiceTaskProcessor {
                 execution.setVariable("oofRequest", oofRequest)
                 utils.log("DEBUG", "OOF Request is: " + oofRequest, isDebugEnabled)
 
-                String url = UrnPropertiesReader.getVariable("mso.oof.endpoint", execution)
-                utils.log("DEBUG", "Posting to OOF Url: " + url, isDebugEnabled)
+                String urlString = UrnPropertiesReader.getVariable("mso.oof.endpoint", execution)
+                utils.log("DEBUG", "Posting to OOF Url: " + urlString, isDebugEnabled)
 
-                logDebug("URL to be used is: " + url, isDebugEnabled)
 
-                RESTConfig config = new RESTConfig(url)
-                RESTClient client = new RESTClient(config).addAuthorizationHeader(authHeader).
-                        addHeader("Content-Type", "application/json")
-                APIResponse response = client.httpPost(oofRequest)
+				URL url = new URL(urlString);
+				HttpClient httpClient = new HttpClient(url, "application/json", TargetEntity.SNIRO)
+				httpClient.addAdditionalHeader("Authorization", authHeader)
+				Response httpResponse = httpClient.post(oofRequest)
 
-                int responseCode = response.getStatusCode()
-                logDebug("OOF sync response code is: " + responseCode, isDebugEnabled)
-                String syncResponse = response.getResponseBodyAsString()
-                execution.setVariable("syncResponse", syncResponse)
-                logDebug("OOF sync response is: " + syncResponse, isDebugEnabled)
+				int responseCode = httpResponse.getStatus()
+				logDebug("OOF sync response code is: " + responseCode, isDebugEnabled)
 
-				if(responseCode != 202){
-					exceptionUtil.buildAndThrowWorkflowException(execution, responseCode, "Received a Bad Sync Response from OOF.")
-				}
 
                 utils.log("DEBUG", "*** Completed Homing Call OOF ***", isDebugEnabled)
             }
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofUtils.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofUtils.groovy
index 197589efa1..b9bc1c7c00 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofUtils.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/OofUtils.groovy
@@ -33,10 +33,9 @@ import org.onap.so.bpmn.core.domain.ServiceInstance
 import org.onap.so.bpmn.core.domain.Subscriber
 import org.onap.so.bpmn.core.domain.VnfResource
 import org.onap.so.bpmn.core.json.JsonUtils
+import org.onap.so.client.HttpClient
 import org.onap.so.db.catalog.beans.CloudSite
-import org.onap.so.rest.APIResponse
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
+import org.onap.so.utils.TargetEntity
 import org.springframework.http.HttpEntity
 import org.springframework.http.HttpHeaders
 import org.springframework.http.HttpMethod
@@ -504,22 +503,16 @@ class OofUtils {
         String auth = UrnPropertiesReader.getVariable("mso.db.auth", execution)
         String uri = "/cloudSite"
 
-        HttpHeaders headers = new HttpHeaders()
+	URL url = new URL(endpoint + uri)
+	HttpClient client = new HttpClient(url, MediaType.APPLICATION_JSON, TargetEntity.EXTERNAL)
+	client.addAdditionalHeader(HttpHeaders.AUTHORIZATION, auth)
+	client.addAdditionalHeader(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON)
 
-        headers.set(HttpHeaders.AUTHORIZATION, auth)
-        headers.set(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON)
-        headers.set(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON)
+        Response response = client.post(request.getBody().toString())
 
-        UriComponentsBuilder builder = UriComponentsBuilder.fromHttpUrl(endpoint + uri)
-        HttpEntity<CloudSite> request = new HttpEntity<CloudSite>(cloudSite, headers)
-        RESTConfig config = new RESTConfig(endpoint + uri)
-        RESTClient client = new RESTClient(config).addAuthorizationHeader(auth).
-                addHeader(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON).addHeader(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON)
-        APIResponse response = client.httpPost(request.getBody().toString())
-
-        int responseCode = response.getStatusCode()
+        int responseCode = response.getStatus()
         logDebug("CatalogDB response code is: " + responseCode, isDebugEnabled)
-        String syncResponse = response.getResponseBodyAsString()
+        String syncResponse = response.readEntity(String.class)
         logDebug("CatalogDB response is: " + syncResponse, isDebugEnabled)
 
         if(responseCode != 202){
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/PrepareUpdateAAIVfModule.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/PrepareUpdateAAIVfModule.groovy
index 1a55bf2a0e..8f0e481c9a 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/PrepareUpdateAAIVfModule.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/PrepareUpdateAAIVfModule.groovy
@@ -34,9 +34,6 @@ import org.onap.so.client.aai.entities.AAIResultWrapper
 import org.onap.so.client.aai.entities.uri.AAIResourceUri
 import org.onap.so.client.aai.entities.uri.AAIUriFactory
 import org.onap.so.client.graphinventory.entities.uri.Depth
-import org.onap.so.rest.APIResponse
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
 import org.springframework.web.util.UriUtils
 import org.onap.so.logger.MessageEnum
 import org.onap.so.logger.MsoLogger
@@ -214,74 +211,31 @@ public class PrepareUpdateAAIVfModule extends VfModuleBase {
 		msoLogger.trace('Entered ' + method)
 
 		try {
-			// Construct payload
-			org.onap.aai.domain.yang.VfModule vfModule = execution.getVariable('PUAAIVfMod_vfModule')
-
-			def orchestrationStatus = execution.getVariable('PUAAIVfMod_orchestrationStatus')
-
-			vfModule.setOrchestrationStatus(orchestrationStatus)
-
-			//def payload = utils.nodeToString(newVfModuleNode)
-
-			// Construct endpoint
 			def vnfId = execution.getVariable('PUAAIVfMod_vnfId')
 			def vfModuleId = execution.getVariable('PUAAIVfMod_vfModuleId')
+			def orchestrationStatus = execution.getVariable('PUAAIVfMod_orchestrationStatus')
 
-			def payload = """{
-					"vf-module-id": "${vfModuleId}",
-					"orchestration-status": "${orchestrationStatus}"
-				}"""
+			org.onap.aai.domain.yang.VfModule vfModule = execution.getVariable('PUAAIVfMod_vfModule')
 
-			msoLogger.debug("VfModule payload : " + payload)
+			vfModule.setVfModuleId(vfModuleId)
+			vfModule.setOrchestrationStatus(orchestrationStatus)
 
-			AaiUtil aaiUtil = new AaiUtil(this)
+			AAIResourcesClient client = new AAIResourcesClient()
 			AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.VF_MODULE, vnfId, vfModuleId)
-			uri.depth(Depth.ONE)
-			String endPoint = aaiUtil.createAaiUri(uri)
+			client.update(uri, vfModule)
+
+			// Set the output for this flow.  The updated VfModule is an output, the generic VNF name, and for
+			// backward compatibilty, the heat-stack-id is an output
+			execution.setVariable('PUAAIVfMod_outVfModule', vfModule)
+			def vnfName = execution.getVariable('PUAAIVfMod_vnfName')
+			msoLogger.debug('Output PUAAIVfMod_vnfName set to ' + vnfName)
+			// TODO: Should deprecate use of processKey+Response variable for the response. Will use "WorkflowResponse" instead
+			execution.setVariable('WorkflowResponse', vfModule)
+
+			def heatStackId = vfModule.getHeatStackId()
+			execution.setVariable('PUAAIVfMod_heatStackId', heatStackId)
+			msoLogger.debug('Output PUAAIVfMod_heatStackId set to \'' + heatStackId + '\'')
 
-			msoLogger.debug("PrepareUpdateAAIVfModule: AAI endPoint  : " + endPoint)
-			String basicAuthCred = utils.getBasicAuth(UrnPropertiesReader.getVariable("aai.auth", execution),UrnPropertiesReader.getVariable("mso.msoKey", execution))
-			try {
-				RESTConfig config = new RESTConfig(endPoint);
-				def responseData = ''
-                def aaiRequestId = utils.getRequestID()
-				RESTClient client = new RESTClient(config).
-					addHeader('X-TransactionId', aaiRequestId).
-					addHeader('X-FromAppId', 'MSO').
-					addHeader('Content-Type', 'application/merge-patch+json').
-					addHeader('Accept','application/json');
-				if (basicAuthCred != null && !"".equals(basicAuthCred)) {
-					client.addAuthorizationHeader(basicAuthCred)
-				}
-				msoLogger.debug('sending PATCH to AAI endpoint \'' + endPoint + '\'' + 'with payload \n' + payload)
-				APIResponse response = client.httpPatch(payload)
-				msoLogger.debug("PrepareUpdateAAIVfModule: - invoking httpPatch to AAI")
-
-				responseData = response.getResponseBodyAsString()
-				execution.setVariable('PUAAIVfMod_updateVfModuleResponseCode', response.getStatusCode())
-				execution.setVariable('PUAAIVfMod_updateVfModuleResponse', responseData)
-				msoLogger.debug('Response code:' + response.getStatusCode())
-				msoLogger.debug('Response:' + System.lineSeparator() + responseData)
-				msoLogger.debug("PrepareUpdateAAIVfModule: AAI Response : " + responseData)
-				msoLogger.debug("PrepareUpdateAAIVfModule: AAI ResponseCode : " + response.getStatusCode())
-
-				// Set the output for this flow.  The updated VfModule is an output, the generic VNF name, and for
-				// backward compatibilty, the heat-stack-id is an output
-				execution.setVariable('PUAAIVfMod_outVfModule', vfModule)
-				def vnfName = execution.getVariable('PUAAIVfMod_vnfName')
-				msoLogger.debug('Output PUAAIVfMod_vnfName set to ' + vnfName)
-				// TODO: Should deprecate use of processKey+Response variable for the response. Will use "WorkflowResponse" instead
-				execution.setVariable('WorkflowResponse', vfModule)
-
-				def heatStackId = vfModule.getHeatStackId()
-				execution.setVariable('PUAAIVfMod_heatStackId', heatStackId)
-				msoLogger.debug('Output PUAAIVfMod_heatStackId set to \'' + heatStackId + '\'')
-			} catch (Exception ex) {
-				ex.printStackTrace()
-				msoLogger.debug('Exception occurred while executing AAI PUT:' + ex.getMessage())
-				execution.setVariable('PUAAIVfMod_updateVfModuleResponseCode', 500)
-				execution.setVariable('PUAAIVfMod_updateVfModuleResponse', 'AAI PATCH Failed:' + ex.getMessage())
-			}
 			msoLogger.trace('Exited ' + method)
 		} catch (BpmnError e) {
 			throw e;
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy
index f610ea4782..d7fc6ac995 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV1.groovy
@@ -21,6 +21,7 @@
 package org.onap.so.bpmn.common.scripts
 
 import java.text.SimpleDateFormat
+import javax.ws.rs.core.Response
 import java.net.URLEncoder
 
 import org.apache.commons.codec.binary.Base64
@@ -36,11 +37,10 @@ import org.onap.so.bpmn.core.UrnPropertiesReader
 import org.onap.so.bpmn.core.WorkflowException
 import org.onap.so.bpmn.core.domain.RollbackData
 import org.onap.so.bpmn.core.json.JsonUtils
-import org.onap.so.rest.APIResponse
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
+import org.onap.so.client.HttpClient
 import org.onap.so.logger.MessageEnum
 import org.onap.so.logger.MsoLogger
+import org.onap.so.utils.TargetEntity
 
 
 
@@ -205,23 +205,23 @@ class SDNCAdapterRestV1 extends AbstractServiceTaskProcessor {
 			String sdncAdapterRequest = execution.getVariable(prefix + 'sdncAdapterRequest')
 			msoLogger.debug("SDNC Rest Request is: " + sdncAdapterRequest)
 
-			RESTConfig config = new RESTConfig(sdncAdapterUrl)
-			RESTClient client = new RESTClient(config).
-				addHeader("Content-Type", "application/json")
-					.addHeader("mso-request-id",execution.getVariable("mso-request-id"))
-					.addHeader("mso-service-instance-id",execution.getVariable("mso-service-instance-id"))
-					.addAuthorizationHeader(execution.getVariable(prefix + "basicAuthHeaderValue"))
+			URL url = new URL(sdncAdapterUrl);
 
-			APIResponse response
+			HttpClient httpClient = new HttpClient(url, "application/json", TargetEntity.SDNC_ADAPTER)
+			httpClient.addAdditionalHeader("mso-request-id", execution.getVariable("mso-request-id"))
+			httpClient.addAdditionalHeader("mso-service-instance-id", execution.getVariable("mso-service-instance-id"))
+			httpClient.addAdditionalHeader("Authorization", execution.getVariable(prefix + "basicAuthHeaderValue"))
+
+			Response response
 
 			if ("GET".equals(sdncAdapterMethod)) {
-				response = client.httpGet()
+				response = httpClient.get()
 			} else if ("PUT".equals(sdncAdapterMethod)) {
-				response = client.httpPut(sdncAdapterRequest)
+				response = httpClient.put(sdncAdapterRequest)
 			} else if ("POST".equals(sdncAdapterMethod)) {
-				response = client.httpPost(sdncAdapterRequest)
+				response = httpClient.post(sdncAdapterRequest)
 			} else if ("DELETE".equals(sdncAdapterMethod)) {
-				response = client.httpDelete(sdncAdapterRequest)
+				response = httpClient.delete(sdncAdapterRequest)
 			} else {
 				String msg = 'Unsupported HTTP method "' + sdncAdapterMethod + '" in ' + method + ": " + e
 				msoLogger.debug(msg)
@@ -229,13 +229,15 @@ class SDNCAdapterRestV1 extends AbstractServiceTaskProcessor {
 				exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
 			}
 
-			execution.setVariable(prefix + "sdncAdapterStatusCode", response.getStatusCode())
-			execution.setVariable(prefix + "sdncAdapterResponse", response.getResponseBodyAsString())
+			execution.setVariable(prefix + "sdncAdapterStatusCode", response.getStatus())
+			if(response.hasEntity()){
+				execution.setVariable(prefix + "sdncAdapterResponse", response.readEntity(String.class))
+			}
 		} catch (BpmnError e) {
 			throw e
 		} catch (Exception e) {
 			String msg = 'Caught exception in ' + method + ": " + e
-			msoLogger.debug(msg)
+			msoLogger.debug(msg, e)
 			msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, msg, "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, "");
 			exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
 		}
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV2.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV2.groovy
index 967b9fa93f..1a20497bbc 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV2.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SDNCAdapterRestV2.groovy
@@ -7,9 +7,9 @@
  * 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.
@@ -34,9 +34,6 @@ import org.json.JSONObject
 
 import org.onap.so.bpmn.core.WorkflowException
 import org.onap.so.bpmn.core.json.JsonUtils
-import org.onap.so.rest.APIResponse
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
 import org.onap.so.bpmn.core.UrnPropertiesReader
 import org.onap.so.logger.MessageEnum
 import org.onap.so.logger.MsoLogger
@@ -224,7 +221,7 @@ class SDNCAdapterRestV2 extends SDNCAdapterRestV1 {
 			if (responseType.endsWith('Error')) {
 				sdncAdapterBuildWorkflowException(execution, callback)
 			}
-			
+
 			// Check for possible interim notification
 			execution.setVariable(prefix + "interimNotification", null)
 			execution.setVariable(prefix + "doInterimNotification", false)
@@ -235,7 +232,7 @@ class SDNCAdapterRestV2 extends SDNCAdapterRestV1 {
 					execution.setVariable(prefix + "doInterimNotification", true)
 				}
 			}
-			
+
 		} catch (Exception e) {
 			callback = callback == null || String.valueOf(callback).isEmpty() ? "NONE" : callback
 			String msg = "Received error from SDNCAdapter: " + callback
@@ -243,7 +240,7 @@ class SDNCAdapterRestV2 extends SDNCAdapterRestV1 {
 			exceptionUtil.buildWorkflowException(execution, 5300, msg)
 		}
 	}
-	
+
 	/**
 	 * Prepare to send an interim notification by extracting the variable/value definitions
 	 * in the interimNotification JSON object and placing them in the execution.  These
@@ -254,21 +251,21 @@ class SDNCAdapterRestV2 extends SDNCAdapterRestV1 {
 			'execution=' + execution.getId() +
 			')'
 		msoLogger.trace('Entered ' + method)
-		
+
 		String prefix = execution.getVariable('prefix')
 		msoLogger.debug("Preparing Interim Notification")
 
 		try {
 			def interimNotification = execution.getVariable(prefix + "interimNotification")
 			msoLogger.debug("Preparing Interim Notification:\n" + JsonUtils.prettyJson(interimNotification))
-			
+
 			for (int i = 0; ; i++) {
 				def variable = JsonUtils.getJsonParamValue(interimNotification, 'variableList', 'variable', i)
-				
+
 				if (variable == null) {
 					break
 				}
-				
+
 				def String variableName = JsonUtils.getJsonValue(variable, "name")
 				if ((variableName != null) && !variableName.isEmpty()) {
 					def variableValue = JsonUtils.getJsonValue(variable, "value")
@@ -276,7 +273,7 @@ class SDNCAdapterRestV2 extends SDNCAdapterRestV1 {
 					msoLogger.debug("Setting "+ variableName + "=" + variableValue)
 				}
 			}
-			
+
 		} catch (Exception e) {
 			String msg = "Error preparing interim notification"
 			msoLogger.debug(getProcessKey(execution) + ': ' + msg)
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SniroHomingV1.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SniroHomingV1.groovy
index 8d14ead6e0..401cac9820 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SniroHomingV1.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/SniroHomingV1.groovy
@@ -33,15 +33,18 @@ import org.onap.so.bpmn.core.domain.ServiceDecomposition
 import org.onap.so.bpmn.core.domain.Subscriber
 import org.onap.so.bpmn.core.domain.VnfResource
 import org.onap.so.bpmn.core.json.JsonUtils
-import org.onap.so.rest.APIResponse
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
+import org.onap.so.client.HttpClient
+import org.onap.so.utils.TargetEntity
 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
 
 import org.json.JSONArray
 import org.json.JSONObject
 
 import static org.onap.so.bpmn.common.scripts.GenericUtils.*;
+
+import java.net.URL
+
+import javax.ws.rs.core.Response
 import org.onap.so.logger.MessageEnum
 import org.onap.so.logger.MsoLogger
 
@@ -126,20 +129,25 @@ class SniroHomingV1 extends AbstractServiceTaskProcessor{
 
 				String endpoint = UrnPropertiesReader.getVariable("sniro.manager.uri.v1", execution)
 				String host = UrnPropertiesReader.getVariable("sniro.manager.host", execution)
-				String url = host + endpoint
-				msoLogger.debug("Sniro Url is: " + url)
+				String urlString = host + endpoint
+				msoLogger.debug("Sniro Url is: " + urlString)
+
+				URL url = new URL(urlString);
+				HttpClient httpClient = new HttpClient(url, "application/json", TargetEntity.SNIRO)
+				httpClient.addAdditionalHeader("Authorization", authHeader)
+				Response httpResponse = httpClient.post(sniroRequest)
 
-				RESTConfig config = new RESTConfig(url);
-				RESTClient client = new RESTClient(config).addAuthorizationHeader(authHeader).addHeader("Content-Type", "application/json")
-				APIResponse response = client.httpPost(sniroRequest)
+				int responseCode = httpResponse.getStatus()
 
-				int responseCode = response.getStatusCode()
 				msoLogger.debug("Sniro sync response code is: " + responseCode)
-				msoLogger.debug("Sniro sync response is: " + response.getResponseBodyAsString())
+				if(httpResponse.hasEntity()){
+					msoLogger.debug("Sniro sync response is: " + httpResponse.readEntity(String.class))
+				}
 
 				if(responseCode != 202){
 					exceptionUtil.buildAndThrowWorkflowException(execution, responseCode, "Received a Bad Sync Response from Sniro.")
 				}
+
 				msoLogger.trace("Completed Sniro Homing Call Sniro")
 			}
 		}catch(BpmnError b){
diff --git a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/VnfAdapterRestV1.groovy b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/VnfAdapterRestV1.groovy
index 52f45c205c..13cc7f8d11 100644
--- a/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/VnfAdapterRestV1.groovy
+++ b/bpmn/MSOCommonBPMN/src/main/groovy/org/onap/so/bpmn/common/scripts/VnfAdapterRestV1.groovy
@@ -7,9 +7,9 @@
  * 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.
@@ -20,15 +20,15 @@
 
 package org.onap.so.bpmn.common.scripts
 
+import javax.ws.rs.core.Response
 import org.apache.commons.lang3.*
 import org.camunda.bpm.engine.delegate.BpmnError
 import org.camunda.bpm.engine.delegate.DelegateExecution
 import org.onap.so.bpmn.core.UrnPropertiesReader
-import org.onap.so.rest.APIResponse
-import org.onap.so.rest.RESTClient
-import org.onap.so.rest.RESTConfig
+import org.onap.so.client.HttpClient
 import org.onap.so.logger.MessageEnum
 import org.onap.so.logger.MsoLogger
+import org.onap.so.utils.TargetEntity
 
 
 
@@ -67,7 +67,7 @@ class VnfAdapterRestV1 extends AbstractServiceTaskProcessor {
 			if ('rollbackVolumeGroupRequest'.equals(requestType)) {
 				messageId = getMessageIdForVolumeGroupRollback(root)
 			}
-			
+
 			if (messageId == null || messageId.isEmpty()) {
 				String msg = getProcessKey(execution) + ': no messageId in ' + requestType
 				msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, msg, "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, "");
@@ -281,7 +281,7 @@ class VnfAdapterRestV1 extends AbstractServiceTaskProcessor {
 			exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
 		}
 	}
-	
+
 	public String getVolumeGroupIdFromRollbackRequest(Node root) {
 		return root.'volumeGroupRollback'.'volumeGroupId'.text()
 	}
@@ -289,7 +289,7 @@ class VnfAdapterRestV1 extends AbstractServiceTaskProcessor {
 	public String getMessageIdForVolumeGroupRollback(Node root) {
 		return root.'volumeGroupRollback'.'messageId'.text()
 	}
-	
+
 	/**
 	 * This method is used instead of an HTTP Connector task because the
 	 * connector does not allow DELETE with a body.
@@ -307,29 +307,31 @@ class VnfAdapterRestV1 extends AbstractServiceTaskProcessor {
 			String vnfAdapterUrl = execution.getVariable(prefix + 'vnfAdapterUrl')
 			String vnfAdapterRequest = execution.getVariable(prefix + 'vnfAdapterRequest')
 
-			RESTConfig config = new RESTConfig(vnfAdapterUrl)
-			RESTClient client = new RESTClient(config).
-				addHeader("Content-Type", "application/xml").
-				addAuthorizationHeader(execution.getVariable(prefix + "basicAuthHeaderValue"));
+			URL url = new URL(vnfAdapterUrl);
 
-			APIResponse response;
+			HttpClient httpClient = new HttpClient(url, "application/xml", TargetEntity.VNF_ADAPTER)
+			httpClient.addAdditionalHeader("Authorization", execution.getVariable(prefix + "basicAuthHeaderValue"))
+
+			Response response;
 
 			if ("GET".equals(vnfAdapterMethod)) {
-				response = client.httpGet()
+				response = httpClient.get()
 			} else if ("PUT".equals(vnfAdapterMethod)) {
-				response = client.httpPut(vnfAdapterRequest)
+				response = httpClient.put(vnfAdapterRequest)
 			} else if ("POST".equals(vnfAdapterMethod)) {
-				response = client.httpPost(vnfAdapterRequest)
+				response = httpClient.post(vnfAdapterRequest)
 			} else if ("DELETE".equals(vnfAdapterMethod)) {
-				response = client.httpDelete(vnfAdapterRequest)
+				response = httpClient.delete(vnfAdapterRequest)
 			} else {
 				String msg = 'Unsupported HTTP method "' + vnfAdapterMethod + '" in ' + method + ": " + e
 				msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, msg, "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, "");
 				exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
 			}
 
-			execution.setVariable(prefix + "vnfAdapterStatusCode", response.getStatusCode())
-			execution.setVariable(prefix + "vnfAdapterResponse", response.getResponseBodyAsString())
+			execution.setVariable(prefix + "vnfAdapterStatusCode", response.getStatus())
+			if(response.hasEntity()){
+				execution.setVariable(prefix + "vnfAdapterResponse", response.readEntity(String.class))
+			}
 		} catch (BpmnError e) {
 			throw e
 		} catch (Exception e) {
author	Benjamin, Max (mb388a) <mb388a@us.att.com>	2018-11-05 11:00:36 -0500
committer	Benjamin, Max (mb388a) <mb388a@us.att.com>	2018-11-05 17:03:14 -0500
commit	61affc6311906aee71b16ee8632c1e7468cd1990 (patch)
tree	5dec424176ff959080cc7f801c6d4cb0c60ca949 /bpmn/MSOCommonBPMN/src/main/groovy
parent	6fa3d2b80d2384b830e3231fe69a8daf7884a35e (diff)