bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DoCustomDeleteE2EServiceInstance.groovy

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21 package org.openecomp.mso.bpmn.infrastructure.scripts;
  22
  23 import static org.apache.commons.lang3.StringUtils.*;
  24 import groovy.xml.XmlUtil
  25 import groovy.json.*
  26
  27 import org.openecomp.mso.bpmn.core.json.JsonUtils
  28 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
  29 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
  30 import org.openecomp.mso.bpmn.common.scripts.SDNCAdapterUtils
  31 import org.openecomp.mso.bpmn.core.WorkflowException
  32 import org.openecomp.mso.rest.APIResponse;
  33 import org.openecomp.mso.rest.RESTClient
  34 import org.openecomp.mso.rest.RESTConfig
  35
  36 import java.util.UUID;
  37 import javax.xml.parsers.DocumentBuilder
  38 import javax.xml.parsers.DocumentBuilderFactory
  39
  40 import org.camunda.bpm.engine.delegate.BpmnError
  41 import org.camunda.bpm.engine.runtime.Execution
  42 import org.json.JSONObject;
  43 import org.apache.commons.lang3.*
  44 import org.apache.commons.codec.binary.Base64;
  45 import org.springframework.web.util.UriUtils;
  46 import org.w3c.dom.Document
  47 import org.w3c.dom.Element
  48 import org.w3c.dom.Node
  49 import org.w3c.dom.NodeList
  50 import org.xml.sax.InputSource
  51
  52 /**
  53  * This groovy class supports the <class>DoDeleteE2EServiceInstance.bpmn</class> process.
  54  *
  55  * Inputs:
  56  * @param - msoRequestId
  57  * @param - globalSubscriberId - O
  58  * @param - subscriptionServiceType - O
  59  * @param - serviceInstanceId
  60  * @param - serviceInstanceName - O
  61  * @param - serviceModelInfo - O
  62  * @param - productFamilyId
  63  * @param - serviceInputParams (should contain aic_zone for serviceTypes TRANSPORT,ATM)
  64  * @param - sdncVersion
  65  * @param - failNotFound - TODO
  66  * @param - serviceInputParams - TODO
  67  *
  68  * Outputs:
  69  * @param - WorkflowException
  70  *
  71  * Rollback - Deferred
  72  */
  73 public class DoDeleteE2EServiceInstance extends AbstractServiceTaskProcessor {
  74
  75         String Prefix="DDELSI_"
  76         ExceptionUtil exceptionUtil = new ExceptionUtil()
  77         JsonUtils jsonUtil = new JsonUtils()
  78
  79         public void preProcessRequest (Execution execution) {
  80                 def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
  81                 utils.log("DEBUG"," ***** preProcessRequest *****",  isDebugEnabled)
  82                 String msg = ""
  83
  84                 try {
  85                         String requestId = execution.getVariable("msoRequestId")
  86                         execution.setVariable("prefix",Prefix)
  87
  88                         //Inputs
  89                         //requestDetails.subscriberInfo. for AAI GET & PUT & SDNC assignToplology
  90                         String globalSubscriberId = execution.getVariable("globalSubscriberId") //globalCustomerId
  91                         if (globalSubscriberId == null)
  92                         {
  93                                 execution.setVariable("globalSubscriberId", "")
  94                         }
  95
  96                         //requestDetails.requestParameters. for AAI PUT & SDNC assignTopology
  97                         String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
  98                         if (subscriptionServiceType == null)
  99                         {
 100                                 execution.setVariable("subscriptionServiceType", "")
 101                         }
 102
 103                         //Generated in parent for AAI PUT
 104                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
 105                         if (isBlank(serviceInstanceId)){
 106                                 msg = "Input serviceInstanceId is null"
 107                                 utils.log("DEBUG", msg, isDebugEnabled)
 108                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 109                         }
 110
 111                         String sdncCallbackUrl = execution.getVariable('URN_mso_workflow_sdncadapter_callback')
 112                         if (isBlank(sdncCallbackUrl)) {
 113                                 msg = "URN_mso_workflow_sdncadapter_callback is null"
 114                                 utils.log("DEBUG", msg, isDebugEnabled)
 115                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 116                         }
 117                         execution.setVariable("sdncCallbackUrl", sdncCallbackUrl)
 118                         utils.log("DEBUG","SDNC Callback URL: " + sdncCallbackUrl, isDebugEnabled)
 119
 120                         StringBuilder sbParams = new StringBuilder()
 121                         Map<String, String> paramsMap = execution.getVariable("serviceInputParams")
 122                         if (paramsMap != null)
 123                         {
 124                                 sbParams.append("<service-input-parameters>")
 125                                 for (Map.Entry<String, String> entry : paramsMap.entrySet()) {
 126                                         String paramsXml
 127                                         String paramName = entry.getKey()
 128                                         String paramValue = entry.getValue()
 129                                         paramsXml =
 130                                                         """     <param>
 131                                                         <name>${paramName}</name>
 132                                                         <value>${paramValue}</value>
 133                                                         </param>
 134                                                         """
 135                                         sbParams.append(paramsXml)
 136                                 }
 137                                 sbParams.append("</service-input-parameters>")
 138                         }
 139                         String siParamsXml = sbParams.toString()
 140                         if (siParamsXml == null)
 141                                 siParamsXml = ""
 142                         execution.setVariable("siParamsXml", siParamsXml)
 143
 144                 } catch (BpmnError e) {
 145                         throw e;
 146                 } catch (Exception ex){
 147                         msg = "Exception in preProcessRequest " + ex.getMessage()
 148                         utils.log("DEBUG", msg, isDebugEnabled)
 149                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 150                 }
 151                 utils.log("DEBUG"," ***** Exit preProcessRequest *****",  isDebugEnabled)
 152         }
 153
 154
 155         public void preProcessVFCDelete (Execution execution) {
 156         }
 157
 158         public void postProcessVFCDelete(Execution execution, String response, String method) {
 159         }
 160
 161         public void preProcessSDNCDelete (Execution execution) {
 162                 def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 163                 utils.log("DEBUG"," ***** preProcessSDNCDelete *****", isDebugEnabled)
 164                 String msg = ""
 165
 166                 try {
 167                         def serviceInstanceId = execution.getVariable("serviceInstanceId")
 168                         def serviceInstanceName = execution.getVariable("serviceInstanceName")
 169                         def callbackURL = execution.getVariable("sdncCallbackUrl")
 170                         def requestId = execution.getVariable("msoRequestId")
 171                         def serviceId = execution.getVariable("productFamilyId")
 172                         def subscriptionServiceType = execution.getVariable("subscriptionServiceType")
 173                         def globalSubscriberId = execution.getVariable("globalSubscriberId") //globalCustomerId
 174
 175                         String serviceModelInfo = execution.getVariable("serviceModelInfo")
 176                         def modelInvariantUuid = ""
 177                         def modelVersion = ""
 178                         def modelUuid = ""
 179                         def modelName = ""
 180                         if (!isBlank(serviceModelInfo))
 181                         {
 182                                 modelInvariantUuid = jsonUtil.getJsonValue(serviceModelInfo, "modelInvariantUuid")
 183                                 modelVersion = jsonUtil.getJsonValue(serviceModelInfo, "modelVersion")
 184                                 modelUuid = jsonUtil.getJsonValue(serviceModelInfo, "modelUuid")
 185                                 modelName = jsonUtil.getJsonValue(serviceModelInfo, "modelName")
 186
 187                                 if (modelInvariantUuid == null) {
 188                                         modelInvariantUuid = ""
 189                                 }
 190                                 if (modelVersion == null) {
 191                                         modelVersion = ""
 192                                 }
 193                                 if (modelUuid == null) {
 194                                         modelUuid = ""
 195                                 }
 196                                 if (modelName == null) {
 197                                         modelName = ""
 198                                 }
 199                         }
 200                         if (serviceInstanceName == null) {
 201                                 serviceInstanceName = ""
 202                         }
 203                         if (serviceId == null) {
 204                                 serviceId = ""
 205                         }
 206
 207                         def siParamsXml = execution.getVariable("siParamsXml")
 208                         def serviceType = execution.getVariable("serviceType")
 209                         if (serviceType == null)
 210                         {
 211                                 serviceType = ""
 212                         }
 213
 214                         def sdncRequestId = UUID.randomUUID().toString()
 215
 216                         String sdncDelete =
 217                                         """<sdncadapterworkflow:SDNCAdapterWorkflowRequest xmlns:ns5="http://org.openecomp/mso/request/types/v1"
 218                                                                                                         xmlns:sdncadapterworkflow="http://org.openecomp/mso/workflow/schema/v1"
 219                                                                                                         xmlns:sdncadapter="http://org.openecomp/workflow/sdnc/adapter/schema/v1">
 220                                    <sdncadapter:RequestHeader>
 221                                                         <sdncadapter:RequestId>${sdncRequestId}</sdncadapter:RequestId>
 222                                                         <sdncadapter:SvcInstanceId>${serviceInstanceId}</sdncadapter:SvcInstanceId>
 223                                                         <sdncadapter:SvcAction>delete</sdncadapter:SvcAction>
 224                                                         <sdncadapter:SvcOperation>service-topology-operation</sdncadapter:SvcOperation>
 225                                                         <sdncadapter:CallbackUrl>${callbackURL}</sdncadapter:CallbackUrl>
 226                                                         <sdncadapter:MsoAction>${serviceType}</sdncadapter:MsoAction>
 227                                         </sdncadapter:RequestHeader>
 228                                 <sdncadapterworkflow:SDNCRequestData>
 229                                         <request-information>
 230                                                 <request-id>${requestId}</request-id>
 231                                                 <source>MSO</source>
 232                                                 <notification-url/>
 233                                                 <order-number/>
 234                                                 <order-version/>
 235                                                 <request-action>DeleteServiceInstance</request-action>
 236                                         </request-information>
 237                                         <service-information>
 238                                                 <service-id>${serviceId}</service-id>
 239                                                 <subscription-service-type>${subscriptionServiceType}</subscription-service-type>
 240                                                 <ecomp-model-information>
 241                                                  <model-invariant-uuid>${modelInvariantUuid}</model-invariant-uuid>
 242                                                  <model-uuid>${modelUuid}</model-uuid>
 243                                                  <model-version>${modelVersion}</model-version>
 244                                                  <model-name>${modelName}</model-name>
 245                                             </ecomp-model-information>
 246                                                 <service-instance-id>${serviceInstanceId}</service-instance-id>
 247                                                 <subscriber-name/>
 248                                                 <global-customer-id>${globalSubscriberId}</global-customer-id>
 249                                         </service-information>
 250                                         <service-request-input>
 251                                                 <service-instance-name>${serviceInstanceName}</service-instance-name>
 252                                                 ${siParamsXml}
 253                                         </service-request-input>
 254                                 </sdncadapterworkflow:SDNCRequestData>
 255                                 </sdncadapterworkflow:SDNCAdapterWorkflowRequest>"""
 256
 257                         sdncDelete = utils.formatXml(sdncDelete)
 258                         def sdncRequestId2 = UUID.randomUUID().toString()
 259                         String sdncDeactivate = sdncDelete.replace(">delete<", ">deactivate<").replace(">${sdncRequestId}<", ">${sdncRequestId2}<")
 260                         execution.setVariable("sdncDelete", sdncDelete)
 261                         execution.setVariable("sdncDeactivate", sdncDeactivate)
 262                         utils.log("DEBUG","sdncDeactivate:\n" + sdncDeactivate, isDebugEnabled)
 263                         utils.log("DEBUG","sdncDelete:\n" + sdncDelete, isDebugEnabled)
 264
 265                 } catch (BpmnError e) {
 266                         throw e;
 267                 } catch(Exception ex) {
 268                         msg = "Exception in preProcessSDNCDelete. " + ex.getMessage()
 269                         utils.log("DEBUG", msg, isDebugEnabled)
 270                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, "Exception Occured in preProcessSDNCDelete.\n" + ex.getMessage())
 271                 }
 272                 utils.log("DEBUG"," *****Exit preProcessSDNCDelete *****", isDebugEnabled)
 273         }
 274
 275         public void postProcessSDNCDelete(Execution execution, String response, String method) {
 276
 277                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 278                 utils.log("DEBUG"," ***** postProcessSDNC " + method + " *****", isDebugEnabled)
 279                 String msg = ""
 280
 281                 try {
 282                         WorkflowException workflowException = execution.getVariable("WorkflowException")
 283                         boolean successIndicator = execution.getVariable("SDNCA_SuccessIndicator")
 284                         utils.log("DEBUG", "SDNCResponse: " + response, isDebugEnabled)
 285                         utils.log("DEBUG", "workflowException: " + workflowException, isDebugEnabled)
 286
 287                         SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils(this)
 288                         sdncAdapterUtils.validateSDNCResponse(execution, response, workflowException, successIndicator)
 289
 290                         if(execution.getVariable(Prefix + 'sdncResponseSuccess') == true){
 291                                 utils.log("DEBUG","Good response from SDNC Adapter for service-instance " + method + "response:\n" + response, isDebugEnabled)
 292
 293                         }else{
 294                                 msg = "Bad Response from SDNC Adapter for service-instance " + method
 295                                 utils.log("DEBUG", msg, isDebugEnabled)
 296                                 exceptionUtil.buildAndThrowWorkflowException(execution, 3500, msg)
 297                         }
 298                 } catch (BpmnError e) {
 299                         throw e;
 300                 } catch(Exception ex) {
 301                         msg = "Exception in postProcessSDNC " + method + " Exception:" + ex.getMessage()
 302                         utils.log("DEBUG", msg, isDebugEnabled)
 303                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 304                 }
 305                 utils.log("DEBUG"," *** Exit postProcessSDNC " + method + " ***", isDebugEnabled)
 306         }
 307
 308         public void postProcessAAIGET(Execution execution) {
 309                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 310                 utils.log("DEBUG"," ***** postProcessAAIGET ***** ", isDebugEnabled)
 311                 String msg = ""
 312
 313                 try {
 314
 315                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
 316                         boolean foundInAAI = execution.getVariable("GENGS_FoundIndicator")
 317                         String serviceType = ""
 318
 319                         if(foundInAAI == true){
 320                                 utils.log("DEBUG","Found Service-instance in AAI", isDebugEnabled)
 321
 322                                 //Extract GlobalSubscriberId
 323                                 String siRelatedLink = execution.getVariable("GENGS_siResourceLink")
 324                                 if (isBlank(siRelatedLink))
 325                                 {
 326                                         msg = "Could not retrive ServiceInstance data from AAI to delete id:" + serviceInstanceId
 327                                         utils.log("DEBUG", msg, isDebugEnabled)
 328                                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 329                                 }
 330                                 else
 331                                 {
 332                                         utils.log("DEBUG","Found Service-instance in AAI. link: " + siRelatedLink, isDebugEnabled)
 333                                         String  globalSubscriberId = execution.getVariable("globalSubscriberId")
 334                                         if(isBlank(globalSubscriberId)){
 335                                                 int custStart = siRelatedLink.indexOf("customer/")
 336                                                 int custEnd = siRelatedLink.indexOf("/service-subscriptions")
 337                                                 globalSubscriberId = siRelatedLink.substring(custStart + 9, custEnd)
 338                                                 execution.setVariable("globalSubscriberId", globalSubscriberId)
 339                                         }
 340
 341                                         //Extract Service Type if not provided on request
 342                                         String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
 343                                         if(isBlank(subscriptionServiceType)){
 344                                                 int serviceStart = siRelatedLink.indexOf("service-subscription/")
 345                                                 int serviceEnd = siRelatedLink.indexOf("/service-instances/")
 346                                                 String serviceTypeEncoded = siRelatedLink.substring(serviceStart + 21, serviceEnd)
 347                                                 subscriptionServiceType = UriUtils.decode(serviceTypeEncoded, "UTF-8")
 348                                                 execution.setVariable("subscriptionServiceType", subscriptionServiceType)
 349                                         }
 350
 351                                         if (isBlank(globalSubscriberId) || isBlank(subscriptionServiceType))
 352                                         {
 353                                                 msg = "Could not retrive global-customer-id & subscription-service-type from AAI to delete id:" + serviceInstanceId
 354                                                 utils.log("DEBUG", msg, isDebugEnabled)
 355                                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 356                                         }
 357                                 }
 358
 359                                 String siData = execution.getVariable("GENGS_service")
 360                                 utils.log("DEBUG", "SI Data", isDebugEnabled)
 361                                 if (isBlank(siData))
 362                                 {
 363                                         msg = "Could not retrive ServiceInstance data from AAI to delete id:" + serviceInstanceId
 364                                         utils.log("DEBUG", msg, isDebugEnabled)
 365                                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 366                                 }
 367                                 else
 368                                 {
 369                                         utils.log("DEBUG", "SI Data" + siData, isDebugEnabled)
 370                                         serviceType = utils.getNodeText1(siData,"service-type")
 371                                         execution.setVariable("serviceType", serviceType)
 372                                         execution.setVariable("serviceRole", utils.getNodeText1(siData,"service-role"))
 373                                         String orchestrationStatus =  utils.getNodeText1(siData,"orchestration-status")
 374
 375                                         //Confirm there are no related service instances (vnf/network or volume)
 376                                         if (utils.nodeExists(siData, "relationship-list")) {
 377                                                 utils.log("DEBUG", "SI Data relationship-list exists:", isDebugEnabled)
 378                                                 InputSource source = new InputSource(new StringReader(siData));
 379                                                 DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
 380                                                 DocumentBuilder docBuilder = docFactory.newDocumentBuilder()
 381                                                 Document serviceXml = docBuilder.parse(source)
 382
 383                                                 NodeList nodeList = serviceXml.getElementsByTagName("relationship")
 384                                                 for (int x = 0; x < nodeList.getLength(); x++) {
 385                                                         Node node = nodeList.item(x)
 386                                                         if (node.getNodeType() == Node.ELEMENT_NODE) {
 387                                                                 Element eElement = (Element) node
 388                                                                 def e = eElement.getElementsByTagName("related-to").item(0).getTextContent()
 389                                                                 if(e.equals("generic-vnf") || e.equals("l3-network") || e.equals("allotted-resource") ){
 390                                                                         utils.log("DEBUG", "ServiceInstance still has relationship(s) to generic-vnfs, l3-networks or allotted-resources", isDebugEnabled)
 391                                                                         execution.setVariable("siInUse", true)
 392                                                                         //there are relationship dependencies to this Service Instance
 393                                                                         msg = " Stopped deleting Service Instance, it has dependencies. Service instance id: " + serviceInstanceId
 394                                                                         utils.log("DEBUG", msg, isDebugEnabled)
 395                                                                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg)
 396                                                                 }else{
 397                                                                         utils.log("DEBUG", "Relationship NOT related to OpenStack", isDebugEnabled)
 398                                                                 }
 399                                                         }
 400                                                 }
 401                                         }
 402
 403                                         if ("TRANSPORT".equalsIgnoreCase(serviceType))
 404                                         {
 405                                                 if ("PendingDelete".equals(orchestrationStatus))
 406                                                 {
 407                                                         execution.setVariable("skipDeactivate", true)
 408                                                 }
 409                                                 else
 410                                                 {
 411                                                         msg = "ServiceInstance of type TRANSPORT must in PendingDelete status to allow Delete. Orchestration-status:" + orchestrationStatus
 412                                                         utils.log("DEBUG", msg, isDebugEnabled)
 413                                                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 414                                                 }
 415
 416                                         }
 417                                 }
 418                         }else{
 419                                 boolean succInAAI = execution.getVariable("GENGS_SuccessIndicator")
 420                                 if(succInAAI != true){
 421                                         utils.log("DEBUG","Error getting Service-instance from AAI", + serviceInstanceId, isDebugEnabled)
 422                                         WorkflowException workflowException = execution.getVariable("WorkflowException")
 423                                         utils.logAudit("workflowException: " + workflowException)
 424                                         if(workflowException != null){
 425                                                 exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage())
 426                                         }
 427                                         else
 428                                         {
 429                                                 msg = "Failure in postProcessAAIGET GENGS_SuccessIndicator:" + succInAAI
 430                                                 utils.log("DEBUG", msg, isDebugEnabled)
 431                                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg)
 432                                         }
 433                                 }
 434
 435                                 utils.log("DEBUG","Service-instance NOT found in AAI. Silent Success", isDebugEnabled)
 436                         }
 437                 } catch (BpmnError e) {
 438                         throw e;
 439                 } catch (Exception ex) {
 440                         msg = "Exception in DoDeleteE2EServiceInstance.postProcessAAIGET. " + ex.getMessage()
 441                         utils.log("DEBUG", msg, isDebugEnabled)
 442                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 443                 }
 444                 utils.log("DEBUG"," *** Exit postProcessAAIGET *** ", isDebugEnabled)
 445         }
 446
 447         public void postProcessAAIDEL(Execution execution) {
 448                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 449                 utils.log("DEBUG"," ***** postProcessAAIDEL ***** ", isDebugEnabled)
 450                 String msg = ""
 451                 try {
 452                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
 453                         boolean succInAAI = execution.getVariable("GENDS_SuccessIndicator")
 454                         if(succInAAI != true){
 455                                 msg = "Error deleting Service-instance in AAI" + serviceInstanceId
 456                                 utils.log("DEBUG", msg, isDebugEnabled)
 457                                 WorkflowException workflowException = execution.getVariable("WorkflowException")
 458                                 utils.logAudit("workflowException: " + workflowException)
 459                                 if(workflowException != null){
 460                                         exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage())
 461                                 }
 462                                 else
 463                                 {
 464                                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg)
 465                                 }
 466                         }
 467                 } catch (BpmnError e) {
 468                         throw e;
 469                 } catch (Exception ex) {
 470                         msg = "Exception in DoDeleteE2EServiceInstance.postProcessAAIDEL. " + ex.getMessage()
 471                         utils.log("DEBUG", msg, isDebugEnabled)
 472                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 473                 }
 474                 utils.log("DEBUG"," *** Exit postProcessAAIDEL *** ", isDebugEnabled)
 475         }
 476
 477    public void preInitResourcesOperStatus(Execution execution){
 478         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 479
 480         utils.log("DEBUG", " ======== STARTED preInitResourcesOperStatus Process ======== ", isDebugEnabled)
 481         try{
 482             String serviceId = execution.getVariable("serviceInstanceId")
 483             String operationId = execution.getVariable("operationId")
 484             String operationType = execution.getVariable("operationType")
 485             String resourceTemplateUUIDs = ""
 486             String result = "processing"
 487             String progress = "0"
 488             String reason = ""
 489             String operationContent = "Prepare service creation"
 490             utils.log("DEBUG", "Generated new operation for Service Instance serviceId:" + serviceId + " operationId:" + operationId + " operationType:" + oprationType, isDebugEnabled)
 491             serviceId = UriUtils.encode(serviceId,"UTF-8")
 492             execution.setVariable("serviceInstanceId", serviceId)
 493             execution.setVariable("operationId", operationId)
 494             execution.setVariable("operationType", operationType)
 495             // we use resource instance ids for delete flow as resourceTemplateUUIDs
 496             /*[
 497              {
 498                  "resourceInstanceId":"1111",
 499                  "resourceType":"vIMS"
 500              },
 501              {
 502                  "resourceInstanceId":"222",
 503                  "resourceType":"vEPC"
 504              },
 505              {
 506                  "resourceInstanceId":"3333",
 507                  "resourceType":"overlay"
 508              },
 509              {
 510                  "resourceInstanceId":"4444",
 511                  "resourceType":"underlay"
 512              }
 513          ]*/
 514             String serviceRelationShip = execution.getVariable("serviceRelationShip")
 515
 516             def jsonSlurper = new JsonSlurper()
 517             def jsonOutput = new JsonOutput()
 518             List relationShipList =  jsonSlurper.parseText(serviceRelationShip)
 519
 520             if (relationShipList != null) {
 521                 relationShipList.each {
 522                     resourceTemplateUUIDs  = resourceTemplateUUIDs + it.resourceInstanceId + ":"
 523                 }
 524             }
 525
 526             def dbAdapterEndpoint = execution.getVariable("URN_mso_adapters_openecomp_db_endpoint")
 527             execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 528             utils.log("DEBUG", "DB Adapter Endpoint is: " + dbAdapterEndpoint, isDebugEnabled)
 529
 530             String payload =
 531                 """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 532                         xmlns:ns="http://org.openecomp.mso/requestsdb">
 533                         <soapenv:Header/>
 534                         <soapenv:Body>
 535                             <ns:initResourceOperationStatus xmlns:ns="http://org.openecomp.mso/requestsdb">
 536                             <serviceId>${serviceId}</serviceId>
 537                             <operationId>${operationId}</operationId>
 538                             <operationType>${operationType}</operationType>
 539                             <resourceTemplateUUIDs>${resourceTemplateUUIDs}</resourceTemplateUUIDs>
 540                         </ns:initResourceOperationStatus>
 541                     </soapenv:Body>
 542                 </soapenv:Envelope>"""
 543
 544             payload = utils.formatXml(payload)
 545             execution.setVariable("CVFMI_initResOperStatusRequest", payload)
 546             utils.log("DEBUG", "Outgoing initResourceOperationStatus: \n" + payload, isDebugEnabled)
 547             utils.logAudit("CreateVfModuleInfra Outgoing initResourceOperationStatus Request: " + payload)
 548
 549         }catch(Exception e){
 550             utils.log("ERROR", "Exception Occured Processing preInitResourcesOperStatus. Exception is:\n" + e, isDebugEnabled)
 551             execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during preInitResourcesOperStatus Method:\n" + e.getMessage())
 552         }
 553         utils.log("DEBUG", "======== COMPLETED preInitResourcesOperStatus Process ======== ", isDebugEnabled)
 554     }
 555
 556    /**
 557     * prepare delete parameters
 558     */
 559    public void preResourceDelete(execution, resourceName){
 560        // we use resource instance ids for delete flow as resourceTemplateUUIDs
 561        /*[
 562         {
 563             "resourceInstanceId":"1111",
 564             "resourceType":"vIMS"
 565         },
 566         {
 567             "resourceInstanceId":"222",
 568             "resourceType":"vEPC"
 569         },
 570         {
 571             "resourceInstanceId":"3333",
 572             "resourceType":"overlay"
 573         },
 574         {
 575             "resourceInstanceId":"4444",
 576             "resourceType":"underlay"
 577         }
 578     ]*/
 579        String serviceRelationShip = execution.getVariable("serviceRelationShip")
 580        def jsonSlurper = new JsonSlurper()
 581        def jsonOutput = new JsonOutput()
 582        List relationShipList =  jsonSlurper.parseText(serviceRelationShip)
 583
 584        if (relationShipList != null) {
 585            relationShipList.each {
 586                if(resouceName.equals(it.resouceType))
 587                String resouceTemplateUUID = it.resourceInstanceId
 588                String resouceInstanceUUID = it.resouceInstanceId
 589                execution.setVariable("resouceTemplateUUID", resouceTemplateUUID)
 590                execution.setVariable("resouceInstanceId", resouceInstanceUUID)
 591                execution.setResourceType("resourceType", resouceName)
 592            }
 593        }
 594    }
 595 }