bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateVfModuleVolumeV2.groovy

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.bpmn.infrastructure.scripts
  24
  25 import javax.ws.rs.NotFoundException
  26 import org.camunda.bpm.engine.delegate.BpmnError
  27 import org.camunda.bpm.engine.delegate.DelegateExecution
  28 import org.onap.aai.domain.yang.GenericVnf
  29 import org.onap.aai.domain.yang.VolumeGroup
  30 import org.onap.aai.domain.yang.VolumeGroups
  31 import org.onap.so.bpmn.common.scripts.AaiUtil
  32 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  33 import org.onap.so.bpmn.common.scripts.MsoUtils
  34 import org.onap.so.bpmn.common.scripts.VfModuleBase
  35 import org.onap.so.bpmn.core.RollbackData
  36 import org.onap.so.bpmn.core.UrnPropertiesReader
  37 import org.onap.so.bpmn.core.WorkflowException
  38 import org.onap.so.bpmn.core.json.JsonUtils
  39 import org.onap.so.client.aai.AAIObjectPlurals
  40 import org.onap.so.client.aai.AAIObjectType
  41 import org.onap.so.client.aai.AAIResourcesClient
  42 import org.onap.so.client.aai.entities.uri.AAIResourceUri
  43 import org.onap.so.client.aai.entities.uri.AAIUriFactory
  44 import org.onap.so.constants.Defaults
  45 import org.onap.so.db.catalog.beans.OrchestrationStatus
  46 import org.slf4j.Logger
  47 import org.slf4j.LoggerFactory
  48
  49 class DoCreateVfModuleVolumeV2 extends VfModuleBase {
  50
  51     private static final Logger logger = LoggerFactory.getLogger( DoCreateVfModuleVolumeV2.class);
  52     String prefix='DCVFMODVOLV2_'
  53     JsonUtils jsonUtil = new JsonUtils()
  54     private ExceptionUtil exceptionUtil = new ExceptionUtil()
  55
  56
  57     /**
  58      * Perform initial processing, such as request validation, initialization of variables, etc.
  59      * * @param execution
  60      */
  61     public void preProcessRequest(DelegateExecution execution) {
  62         def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
  63         preProcessRequest(execution, isDebugEnabled)
  64     }
  65
  66     public void preProcessRequest(DelegateExecution execution, isDebugLogEnabled) {
  67
  68         execution.setVariable("prefix",prefix)
  69         execution.setVariable(prefix+'SuccessIndicator', false)
  70         execution.setVariable(prefix+'isPONR', false)
  71
  72         displayInput(execution, isDebugLogEnabled)
  73         setRollbackData(execution, isDebugLogEnabled)
  74         setRollbackEnabled(execution, isDebugLogEnabled)
  75
  76
  77         def tenantId = execution.getVariable("tenantId")
  78         if (tenantId == null) {
  79             String cloudConfiguration = execution.getVariable("cloudConfiguration")
  80             tenantId = jsonUtil.getJsonValue(cloudConfiguration, "cloudConfiguration.tenantId")
  81             execution.setVariable("tenantId", tenantId)
  82         }
  83
  84         def cloudSiteId = execution.getVariable("lcpCloudRegionId")
  85         if (cloudSiteId == null) {
  86             String cloudConfiguration = execution.getVariable("cloudConfiguration")
  87             cloudSiteId = jsonUtil.getJsonValue(cloudConfiguration, "cloudConfiguration.lcpCloudRegionId")
  88             def cloudOwner = jsonUtil.getJsonValue(cloudConfiguration, "cloudConfiguration.cloudOwner")
  89             execution.setVariable("lcpCloudRegionId", cloudSiteId)
  90             execution.setVariable("cloudOwner", cloudOwner)
  91         }
  92
  93         // Extract attributes from modelInfo
  94         String vfModuleModelInfo = execution.getVariable("vfModuleModelInfo")
  95
  96         //modelCustomizationUuid
  97         def modelCustomizationUuid = jsonUtil.getJsonValue(vfModuleModelInfo, "modelCustomizationUuid")
  98         execution.setVariable("modelCustomizationId", modelCustomizationUuid)
  99         logger.debug("modelCustomizationId: " + modelCustomizationUuid)
 100
 101         //modelName
 102         def modelName = jsonUtil.getJsonValue(vfModuleModelInfo, "modelName")
 103         execution.setVariable("modelName", modelName)
 104         logger.debug("modelName: " + modelName)
 105
 106         // The following is used on the get Generic Service Instance call
 107         execution.setVariable('GENGS_type', 'service-instance')
 108     }
 109
 110
 111     /**
 112      * Display input variables
 113      * @param execution
 114      * @param isDebugLogEnabled
 115      */
 116     public void displayInput(DelegateExecution execution, isDebugLogEnabled) {
 117         def input = ['mso-request-id', 'msoRequestId', 'isDebugLogEnabled', 'disableRollback', 'failIfExists', 'serviceInstanceId', 'vnfId', 'vnfName', 'tenantId', 'volumeGroupId', 'volumeGroupName', 'lcpCloudRegionId', 'vnfType', 'vfModuleModelInfo', 'asdcServiceModelVersion', 'test-volume-group-name', 'test-volume-group-id', 'vfModuleInputParams']
 118
 119         logger.debug('Begin input: ')
 120         input.each {
 121             logger.debug(it + ': ' + execution.getVariable(it))
 122         }
 123         logger.debug('End input.')
 124     }
 125
 126
 127     /**
 128      * Define and set rollbackdata object
 129      * @param execution
 130      * @param isDebugEnabled
 131      */
 132     public void setRollbackData(DelegateExecution execution, isDebugEnabled) {
 133         def rollbackData = execution.getVariable("rollbackData")
 134         if (rollbackData == null) {
 135             rollbackData = new RollbackData()
 136         }
 137         def volumeGroupName = execution.getVariable('volumeGroupName')
 138         rollbackData.put("DCVFMODULEVOL", "volumeGroupName", volumeGroupName)
 139         execution.setVariable("rollbackData", rollbackData)
 140     }
 141
 142
 143     /**
 144      * Gets the service instance uri from aai
 145      */
 146     public void getServiceInstance(DelegateExecution execution) {
 147         try {
 148             String serviceInstanceId = execution.getVariable('serviceInstanceId')
 149
 150             AAIResourcesClient resourceClient = new AAIResourcesClient()
 151             AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, serviceInstanceId)
 152
 153             if(!resourceClient.exists(uri)){
 154                 (new ExceptionUtil()).buildAndThrowWorkflowException(execution, 2500, "Service instance was not found in aai")
 155             }
 156         }catch(BpmnError e) {
 157             throw e
 158         }catch (Exception ex){
 159             String msg = "Exception in getServiceInstance. " + ex.getMessage()
 160             logger.debug(msg)
 161             (new ExceptionUtil()).buildAndThrowWorkflowException(execution, 2500, msg)
 162         }
 163     }
 164
 165     /**
 166      * Get cloud region
 167      * @param execution
 168      * @param isDebugEnabled
 169      */
 170     public void callRESTQueryAAICloudRegion (DelegateExecution execution, isDebugEnabled) {
 171
 172         def cloudRegion = execution.getVariable("lcpCloudRegionId")
 173         logger.debug('Request cloud region is: ' + cloudRegion)
 174
 175         AaiUtil aaiUtil = new AaiUtil(this)
 176
 177         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.CLOUD_REGION, Defaults.CLOUD_OWNER.toString(), cloudRegion)
 178         def queryCloudRegionRequest = aaiUtil.createAaiUri(uri)
 179
 180         cloudRegion = aaiUtil.getAAICloudReqion(execution,  queryCloudRegionRequest, "PO", cloudRegion)
 181
 182         def aaiCloudRegion = aaiUtil.getAAICloudReqion(execution,  queryCloudRegionRequest, "AAI", cloudRegion)
 183         if ((aaiCloudRegion != "ERROR")) {
 184             execution.setVariable("lcpCloudRegionId", aaiCloudRegion)
 185             logger.debug("AIC Cloud Region for AAI: " + aaiCloudRegion)
 186         } else {
 187             String errorMessage = "AAI Query Cloud Region Unsuccessful. Return Code: " + execution.getVariable(prefix+"queryCloudRegionReturnCode")
 188             logger.debug(errorMessage)
 189             (new ExceptionUtil()).buildAndThrowWorkflowException(execution, 2500, errorMessage)
 190         }
 191
 192         def poCloudRegion = aaiUtil.getAAICloudReqion(execution,  queryCloudRegionRequest, "PO", cloudRegion)
 193         if ((poCloudRegion != "ERROR")) {
 194             execution.setVariable("poLcpCloudRegionId", poCloudRegion)
 195             logger.debug("AIC Cloud Region for PO: " + poCloudRegion)
 196         } else {
 197             String errorMessage = "AAI Query Cloud Region Unsuccessful. Return Code: " + execution.getVariable(prefix+"queryCloudRegionReturnCode")
 198             logger.debug(errorMessage)
 199             (new ExceptionUtil()).buildAndThrowWorkflowException(execution, 2500, errorMessage)
 200         }
 201
 202         def rollbackData = execution.getVariable("rollbackData")
 203         rollbackData.put("DCVFMODULEVOL", "aiccloudregion", cloudRegion)
 204     }
 205
 206
 207     /**
 208      * Query AAI volume group by name
 209      * @param execution
 210      * @param isDebugEnabled
 211      */
 212     public void callRESTQueryAAIVolGrpName(DelegateExecution execution, isDebugEnabled) {
 213
 214         def volumeGroupName = execution.getVariable('volumeGroupName')
 215         def cloudRegion = execution.getVariable('lcpCloudRegionId')
 216
 217         try {
 218             AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectPlurals.VOLUME_GROUP, Defaults.CLOUD_OWNER.toString(), cloudRegion).queryParam("volume-group-name", volumeGroupName)
 219             Optional<VolumeGroups> volumeGroups = getAAIClient().get(VolumeGroups.class,uri)
 220             if(volumeGroups.isPresent()){
 221                 VolumeGroup volumeGroup = volumeGroups.get().getVolumeGroup().get(0);
 222                 execution.setVariable(prefix+'AaiReturnCode', 200)
 223                 execution.setVariable("queriedVolumeGroupId",volumeGroup.getVolumeGroupId())
 224                 logger.debug("Volume Group Name $volumeGroupName exists in AAI.")
 225             }else{
 226                 execution.setVariable(prefix+'AaiReturnCode', 404)
 227                 exceptionUtil.buildAndThrowWorkflowException(execution,25000, "Volume Group Name $volumeGroupName does not exist in AAI.")
 228             }
 229         }catch(BpmnError error){
 230             throw error
 231         }catch(Exception e){
 232             execution.setVariable(prefix+'AaiReturnCode', 500)
 233             exceptionUtil.buildAndThrowWorkflowException(execution,25000, "Exception in get volume group by name: " + e.getMessage())
 234         }
 235     }
 236
 237
 238     /**
 239      * Create a WorkflowException
 240      * @param execution
 241      * @param isDebugEnabled
 242      */
 243     public void buildWorkflowException(DelegateExecution execution, int errorCode, errorMessage) {
 244         logger.debug(errorMessage)
 245         (new ExceptionUtil()).buildWorkflowException(execution, 2500, errorMessage)
 246     }
 247
 248
 249     /**
 250      * Create a WorkflowException
 251      * @param execution
 252      * @param isDebugEnabled
 253      */
 254     public void handleError(DelegateExecution execution, isDebugEnabled) {
 255         WorkflowException we = execution.getVariable('WorkflowException')
 256         if (we == null) {
 257             (new ExceptionUtil()).buildWorkflowException(execution, 2500, "Enexpected error encountered!")
 258         }
 259         throw new BpmnError("MSOWorkflowException")
 260     }
 261
 262
 263     /**
 264      * Create volume group in AAI
 265      * @param execution
 266      * @param isDebugEnabled
 267      */
 268     public void callRESTCreateAAIVolGrpName(DelegateExecution execution, isDebugEnabled) {
 269
 270         def vnfId = execution.getVariable('vnfId')
 271         def volumeGroupId = execution.getVariable('volumeGroupId')
 272         def volumeName = execution.getVariable("volumeGroupName")
 273         def modelCustomizationId = execution.getVariable("modelCustomizationId")
 274         def vnfType = execution.getVariable("vnfType")
 275         def tenantId = execution.getVariable("tenantId")
 276         def cloudRegion = execution.getVariable('lcpCloudRegionId')
 277         def cloudOwner = execution.getVariable('cloudOwner')
 278
 279         def testGroupId = execution.getVariable('test-volume-group-id')
 280         if (testGroupId != null && testGroupId.trim() != '') {
 281             logger.debug("test volumeGroupId is present: " + testGroupId)
 282             volumeGroupId = testGroupId
 283             execution.setVariable("test-volume-group-name", "MSOTESTVOL101a-vSAMP12_base_vol_module-0")
 284         }
 285
 286         VolumeGroup volumeGroup = new VolumeGroup()
 287         volumeGroup.setVolumeGroupId(volumeGroupId)
 288         volumeGroup.setVolumeGroupName(volumeName)
 289         volumeGroup.setVnfType(vnfType)
 290         volumeGroup.setOrchestrationStatus(OrchestrationStatus.PENDING.toString())
 291         volumeGroup.setModelCustomizationId(modelCustomizationId)
 292
 293         logger.debug("volumeGroupId to be used: " + volumeGroupId)
 294
 295         AAIResourceUri volumeGroupUri = AAIUriFactory.createResourceUri(AAIObjectType.VOLUME_GROUP, cloudOwner, cloudRegion, volumeGroupId)
 296         AAIResourceUri tenantUri = AAIUriFactory.createResourceUri(AAIObjectType.TENANT, cloudOwner, cloudRegion, tenantId)
 297         AAIResourceUri vnfUri = AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId)
 298         try {
 299             getAAIClient().create(volumeGroupUri, volumeGroup)
 300             getAAIClient().connect(volumeGroupUri, vnfUri)
 301             getAAIClient().connect(volumeGroupUri, tenantUri)
 302             execution.setVariable("queriedVolumeGroupId", volumeGroupId)
 303             RollbackData rollbackData = execution.getVariable("rollbackData")
 304             rollbackData.put("DCVFMODULEVOL", "isAAIRollbackNeeded", "true")
 305         } catch (NotFoundException ignored) {
 306             execution.setVariable(prefix + "isErrorMessageException", true)
 307             exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Unable to create volume group in AAI. Response code: 404")
 308         } catch (Exception ex) {
 309             execution.setVariable(prefix + "isErrorMessageException", true)
 310             exceptionUtil.buildAndThrowWorkflowException(execution, 2500, ex.getMessage())
 311         }
 312     }
 313
 314     /**
 315      * Prepare VNF adapter create request XML
 316      * @param execution
 317      */
 318     public void prepareVnfAdapterCreateRequest(DelegateExecution execution, isDebugEnabled) {
 319
 320         GenericVnf aaiGenericVnfResponse = execution.getVariable(prefix+'AAIQueryGenericVfnResponse')
 321         def vnfId = aaiGenericVnfResponse.getVnfId()
 322         def vnfName = aaiGenericVnfResponse.getVnfName()
 323         def vnfType = aaiGenericVnfResponse.getVnfType()
 324
 325         def requestId = execution.getVariable('msoRequestId')
 326         def serviceId = execution.getVariable('serviceInstanceId')
 327         def cloudSiteId = execution.getVariable('poLcpCloudRegionId')
 328         def tenantId = execution.getVariable('tenantId')
 329         def volumeGroupId = execution.getVariable('volumeGroupId')
 330         def volumeGroupnName = execution.getVariable('volumeGroupName')
 331
 332         def vnfVersion = execution.getVariable("asdcServiceModelVersion")
 333         def vnfModuleType = execution.getVariable("modelName")
 334
 335         def modelCustomizationId = execution.getVariable("modelCustomizationId")
 336
 337         // for testing
 338         logger.debug("volumeGroupId: " + volumeGroupId)
 339         def testGroupId = execution.getVariable('test-volume-group-id')
 340         if (testGroupId != null && testGroupId.trim() != '') {
 341             logger.debug("test volumeGroupId is present: " + testGroupId)
 342             volumeGroupId = testGroupId
 343             execution.setVariable("test-volume-group-name", "MSOTESTVOL101a-vSAMP12_base_vol_module-0")
 344         }
 345         logger.debug("volumeGroupId to be used: " + volumeGroupId)
 346
 347         // volume group parameters
 348
 349         String volumeGroupParams = ''
 350         StringBuilder sbParams = new StringBuilder()
 351         Map<String, String> paramsMap = execution.getVariable("vfModuleInputParams")
 352         for (Map.Entry<String, String> entry : paramsMap.entrySet()) {
 353             String paramsXml
 354             String paramName = entry.getKey()
 355             String paramValue = entry.getValue()
 356             paramsXml =
 357                     """ <entry>
 358                            <key>${MsoUtils.xmlEscape(paramName)}</key>
 359                            <value>${MsoUtils.xmlEscape(paramValue)}</value>
 360                         </entry>
 361                         """
 362             sbParams.append(paramsXml)
 363         }
 364
 365         volumeGroupParams = sbParams.toString()
 366         logger.debug("volumeGroupParams: "+ volumeGroupParams)
 367
 368         def backoutOnFailure = execution.getVariable(prefix+"backoutOnFailure")
 369         logger.debug("backoutOnFailure: "+ backoutOnFailure)
 370
 371         def failIfExists = execution.getVariable("failIfExists")
 372         if(failIfExists == null) {
 373             failIfExists = 'true'
 374         }
 375
 376         String messageId = UUID.randomUUID()
 377         logger.debug("messageId to be used is generated: " + messageId)
 378
 379         def notificationUrl = createCallbackURL(execution, "VNFAResponse", messageId)
 380         def useQualifiedHostName = UrnPropertiesReader.getVariable("mso.use.qualified.host",execution)
 381         if ('true'.equals(useQualifiedHostName)) {
 382             notificationUrl = utils.getQualifiedHostNameForCallback(notificationUrl)
 383         }
 384         logger.debug("CreateVfModuleVolume - notificationUrl: "+ notificationUrl)
 385
 386         // build request
 387         String vnfSubCreateWorkflowRequest =
 388                 """
 389                         <createVolumeGroupRequest>
 390                                 <cloudSiteId>${MsoUtils.xmlEscape(cloudSiteId)}</cloudSiteId>
 391                                 <tenantId>${MsoUtils.xmlEscape(tenantId)}</tenantId>
 392                                 <vnfId>${MsoUtils.xmlEscape(vnfId)}</vnfId>
 393                                 <vnfName>${MsoUtils.xmlEscape(vnfName)}</vnfName>
 394                                 <volumeGroupId>${MsoUtils.xmlEscape(volumeGroupId)}</volumeGroupId>
 395                                 <volumeGroupName>${MsoUtils.xmlEscape(volumeGroupnName)}</volumeGroupName>
 396                                 <vnfType>${MsoUtils.xmlEscape(vnfType)}</vnfType>
 397                                 <vnfVersion>${MsoUtils.xmlEscape(vnfVersion)}</vnfVersion>
 398                                 <vfModuleType>${MsoUtils.xmlEscape(vnfModuleType)}</vfModuleType>
 399                                 <modelCustomizationUuid>${MsoUtils.xmlEscape(modelCustomizationId)}</modelCustomizationUuid>
 400                                 <volumeGroupParams>
 401                                         <entry>
 402                                                 <key>vnf_id</key>
 403                                                 <value>${MsoUtils.xmlEscape(vnfId)}</value>
 404                                         </entry>
 405                                         <entry>
 406                                                 <key>vnf_name</key>
 407                                                 <value>${MsoUtils.xmlEscape(vnfName)}</value>
 408                                         </entry>
 409                                         <entry>
 410                                                 <key>vf_module_id</key>
 411                                                 <value>${MsoUtils.xmlEscape(volumeGroupId)}</value>
 412                                         </entry>
 413                                         <entry>
 414                                                 <key>vf_module_name</key>
 415                                                 <value>${MsoUtils.xmlEscape(volumeGroupnName)}</value>
 416                                         </entry>
 417                                         ${volumeGroupParams}
 418                             </volumeGroupParams>
 419                                 <skipAAI>true</skipAAI>
 420                                 <backout>${MsoUtils.xmlEscape(backoutOnFailure)}</backout>
 421                                 <failIfExists>${MsoUtils.xmlEscape(failIfExists)}</failIfExists>
 422                             <msoRequest>
 423                                 <requestId>${MsoUtils.xmlEscape(requestId)}</requestId>
 424                                 <serviceInstanceId>${MsoUtils.xmlEscape(serviceId)}</serviceInstanceId>
 425                             </msoRequest>
 426                             <messageId>${MsoUtils.xmlEscape(messageId)}</messageId>
 427                             <notificationUrl>${MsoUtils.xmlEscape(notificationUrl)}</notificationUrl>
 428                         </createVolumeGroupRequest>
 429                 """
 430
 431         String vnfSubCreateWorkflowRequestAsString = utils.formatXml(vnfSubCreateWorkflowRequest)
 432         logger.debug(vnfSubCreateWorkflowRequestAsString)
 433         logger.debug(vnfSubCreateWorkflowRequestAsString)
 434         execution.setVariable(prefix+"createVnfARequest", vnfSubCreateWorkflowRequestAsString)
 435
 436         // build rollback request for use later if needed
 437         String vnfSubRollbackWorkflowRequest = buildRollbackVolumeGroupRequestXml(volumeGroupId, cloudSiteId, tenantId, requestId, serviceId, messageId, notificationUrl)
 438
 439         logger.debug("Sub Vnf flow rollback request: vnfSubRollbackWorkflowRequest " + "\n" + vnfSubRollbackWorkflowRequest)
 440
 441         String vnfSubRollbackWorkflowRequestAsString = utils.formatXml(vnfSubRollbackWorkflowRequest)
 442         execution.setVariable(prefix+"rollbackVnfARequest", vnfSubRollbackWorkflowRequestAsString)
 443     }
 444
 445     public String buildRollbackVolumeGroupRequestXml(volumeGroupId, cloudSiteId, tenantId, requestId, serviceId, messageId, notificationUrl) {
 446
 447         String request = """
 448                 <rollbackVolumeGroupRequest>
 449                         <volumeGroupRollback>
 450                            <volumeGroupId>${MsoUtils.xmlEscape(volumeGroupId)}</volumeGroupId>
 451                            <volumeGroupStackId>{{VOLUMEGROUPSTACKID}}</volumeGroupStackId>
 452                            <tenantId>${MsoUtils.xmlEscape(tenantId)}</tenantId>
 453                            <cloudSiteId>${MsoUtils.xmlEscape(cloudSiteId)}</cloudSiteId>
 454                            <volumeGroupCreated>true</volumeGroupCreated>
 455                            <msoRequest>
 456                               <requestId>${MsoUtils.xmlEscape(requestId)}</requestId>
 457                               <serviceInstanceId>${MsoUtils.xmlEscape(serviceId)}</serviceInstanceId>
 458                            </msoRequest>
 459                            <messageId>${MsoUtils.xmlEscape(messageId)}</messageId>
 460                         </volumeGroupRollback>
 461                         <skipAAI>true</skipAAI>
 462                         <notificationUrl>${MsoUtils.xmlEscape(notificationUrl)}</notificationUrl>
 463                 </rollbackVolumeGroupRequest>
 464                 """
 465
 466         return request
 467     }
 468
 469     public String updateRollbackVolumeGroupRequestXml(String rollabackRequest, String heatStackId) {
 470         String newRequest = rollabackRequest.replace("{{VOLUMEGROUPSTACKID}}", heatStackId)
 471         return newRequest
 472     }
 473
 474     /**
 475      * Validate VNF adapter response
 476      * @param execution
 477      */
 478     public void validateVnfResponse(DelegateExecution execution, isDebugEnabled) {
 479         def vnfSuccess = execution.getVariable('VNFREST_SuccessIndicator')
 480         logger.debug("vnfAdapterSuccessIndicator: "+ vnfSuccess)
 481         if(vnfSuccess==true) {
 482             String createVnfAResponse = execution.getVariable(prefix+"createVnfAResponse")
 483             String heatStackID = utils.getNodeText(createVnfAResponse, "volumeGroupStackId")
 484             String vnfRollbackRequest = execution.getVariable(prefix+"rollbackVnfARequest")
 485             String updatedVnfRollbackRequest = updateRollbackVolumeGroupRequestXml(vnfRollbackRequest, heatStackID)
 486             logger.debug("vnfAdapter rollback request: "+ updatedVnfRollbackRequest)
 487             RollbackData rollbackData = execution.getVariable("rollbackData")
 488             rollbackData.put("DCVFMODULEVOL", "rollbackVnfARequest", updatedVnfRollbackRequest)
 489             rollbackData.put("DCVFMODULEVOL", "isCreateVnfRollbackNeeded", "true")
 490         }
 491     }
 492
 493
 494     /**
 495      * Update voulume group in AAI
 496      * @TODO: Can we re-use the create method??
 497      * @param execution
 498      * @param isDebugEnabled
 499      */
 500     public void callRESTUpdateCreatedVolGrpName(DelegateExecution execution, isDebugEnabled) {
 501         String volumeGroupId = execution.getVariable("queriedVolumeGroupId")
 502         String modelCustomizationId = execution.getVariable("modelCustomizationId")
 503         String cloudRegion = execution.getVariable("lcpCloudRegionId")
 504         String cloudOwner = execution.getVariable('cloudOwner')
 505         String createVnfAResponse = execution.getVariable(prefix+"createVnfAResponse")
 506         def heatStackID = utils.getNodeText(createVnfAResponse, "volumeGroupStackId")
 507         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.VOLUME_GROUP, cloudOwner, cloudRegion, volumeGroupId)
 508
 509         execution.setVariable(prefix+"heatStackId", heatStackID)
 510
 511         VolumeGroup volumeGroup = new VolumeGroup()
 512         volumeGroup.setHeatStackId(heatStackID)
 513         volumeGroup.setModelCustomizationId(modelCustomizationId)
 514         try {
 515             getAAIClient().update(uri, volumeGroup)
 516             execution.setVariable(prefix+"isPONR", true)
 517         }catch(NotFoundException ignored){
 518             execution.setVariable(prefix+"isErrorMessageException", true)
 519             exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Unable to update volume group in AAI. Response code: 404")
 520         }catch(BpmnError error){
 521             throw error
 522         }catch(Exception e){
 523             execution.setVariable(prefix+"isErrorMessageException", true)
 524             exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "AAI Adapter Query Failed. "+ e.getMessage())
 525         }
 526     }
 527
 528
 529     /**
 530      * Query AAI Generic VNF
 531      * @param execution
 532      * @param isDebugEnabled
 533      */
 534     public void callRESTQueryAAIGenericVnf(DelegateExecution execution, isDebugEnabled) {
 535
 536         def vnfId = execution.getVariable('vnfId')
 537         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.GENERIC_VNF, vnfId)
 538         try {
 539             Optional<GenericVnf> genericVnf = getAAIClient().get(GenericVnf.class, uri)
 540             if (genericVnf.isPresent()) {
 541                 execution.setVariable(prefix + 'AAIQueryGenericVfnResponse', genericVnf.get())
 542             } else {
 543                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, 'Generic vnf ' + vnfId + ' was not found in AAI. Return code: 404.')
 544             }
 545         }catch(Exception e){
 546             exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Exception in get generic VNF: " + e.getMessage())
 547         }
 548     }
 549
 550 }