bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DeleteVfModuleVolumeInfraV1.groovy

   1 /*-\r
   2  * ============LICENSE_START=======================================================\r
   3  * OPENECOMP - MSO\r
   4  * ================================================================================\r
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.\r
   6  * ================================================================================\r
   7  * Licensed under the Apache License, Version 2.0 (the "License");\r
   8  * you may not use this file except in compliance with the License.\r
   9  * You may obtain a copy of the License at\r
  10  * \r
  11  *      http://www.apache.org/licenses/LICENSE-2.0\r
  12  * \r
  13  * Unless required by applicable law or agreed to in writing, software\r
  14  * distributed under the License is distributed on an "AS IS" BASIS,\r
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  16  * See the License for the specific language governing permissions and\r
  17  * limitations under the License.\r
  18  * ============LICENSE_END=========================================================\r
  19  */\r
  20 \r
  21 package org.openecomp.mso.bpmn.infrastructure.scripts;\r
  22 \r
  23 import groovy.json.JsonSlurper\r
  24 \r
  25 import java.util.concurrent.ExecutionException;\r
  26 \r
  27 import org.springframework.web.util.UriUtils\r
  28 import org.camunda.bpm.engine.delegate.BpmnError\r
  29 import org.camunda.bpm.engine.runtime.Execution\r
  30 import org.apache.commons.lang3.*\r
  31 import org.openecomp.mso.bpmn.common.scripts.AaiUtil;\r
  32 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor;\r
  33 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil;\r
  34 import org.openecomp.mso.bpmn.common.scripts.VidUtils;\r
  35 import org.openecomp.mso.bpmn.core.WorkflowException\r
  36 import org.openecomp.mso.rest.APIResponse\r
  37 \r
  38 /**\r
  39  * This groovy class supports the <class>DeleteVfModuleVolume.bpmn</class> process.\r
  40  */\r
  41 public class DeleteVfModuleVolumeInfraV1 extends AbstractServiceTaskProcessor {\r
  42 \r
  43         private XmlParser xmlParser = new XmlParser()\r
  44         /**\r
  45          * This method is executed during the preProcessRequest task of the <class>DeleteVfModuleVolume.bpmn</class> process.\r
  46          * @param execution\r
  47          */\r
  48         public InitializeProcessVariables(Execution execution){\r
  49                 execution.setVariable('prefix', 'DELVfModVol_')\r
  50                 execution.setVariable("DELVfModVol_volumeRequest", null)\r
  51                 execution.setVariable('DELVfModVol_requestInfo', null)\r
  52                 execution.setVariable('DELVfModVol_requestId', null)\r
  53                 execution.setVariable('DELVfModVol_source', null)\r
  54                 execution.setVariable('DELVfModVol_volumeInputs', null)\r
  55                 execution.setVariable('DELVfModVol_volumeOutputs', null)\r
  56                 execution.setVariable('DELVfModVol_volumeGroupId', null)\r
  57                 execution.setVariable('DELVfModVol_vnfType', null)\r
  58                 execution.setVariable('DELVfModVol_serviceId', null)\r
  59                 execution.setVariable('DELVfModVol_cloudRegion', null)\r
  60                 execution.setVariable('DELVfModVol_tenantId', null)\r
  61                 execution.setVariable('DELVfModVol_volumeParams', null)\r
  62                 execution.setVariable('DELVfModVol_volumeGroupHeatStackId', null)\r
  63                 execution.setVariable('DELVfModVol_volumeGroupTenantId', null)\r
  64                 execution.setVariable("DELVfModVol_queryAAIVolGrpResponse", null)\r
  65                 execution.setVariable('DELVfModVol_messageId', null)\r
  66                 execution.setVariable('DELVfModVol_deleteVnfARequest', null)\r
  67                 execution.setVariable('DELVfModVol_updateInfraRequest', null)\r
  68                 execution.setVariable('DELVfModVol_CompleteMsoProcessRequest', null)\r
  69                 execution.setVariable('DELVfModVol_WorkflowException', null)\r
  70                 execution.setVariable('DELVfModVol_TransactionSuccessIndicator', false)\r
  71                 execution.setVariable("DELVfModVol_isErrorMessageException", false)\r
  72                 execution.setVariable('DELVfModVol_syncResponseSent', false)\r
  73         }\r
  74 \r
  75         /**\r
  76          * Perform initial processing, such as request validation, initialization of variables, etc.\r
  77          * * @param execution\r
  78          */\r
  79         public void preProcessRequest (Execution execution) {\r
  80                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
  81                 preProcessRequest(execution, isDebugEnabled)\r
  82         }\r
  83 \r
  84         /**\r
  85          * This method is executed during the preProcessRequest task of the <class>DeleteVfModuleVolume.bpmn</class> process.\r
  86          * @param execution\r
  87          */\r
  88         public void preProcessRequest (Execution execution, isDebugLogEnabled) {\r
  89 \r
  90                 InitializeProcessVariables(execution)\r
  91 \r
  92                 String createVolumeIncoming = validateRequest(execution)\r
  93                 utils.logAudit(createVolumeIncoming)\r
  94 \r
  95                 // check if request is xml or json\r
  96                 try {\r
  97                         def jsonSlurper = new JsonSlurper()\r
  98                         Map reqMap = jsonSlurper.parseText(createVolumeIncoming)\r
  99                         utils.log("DEBUG", " Request is in JSON format.", isDebugLogEnabled)\r
 100 \r
 101                         def serviceInstanceId = execution.getVariable('serviceInstanceId')\r
 102                         def volumeGroupId = execution.getVariable('volumeGroupId')\r
 103                         def vidUtils = new VidUtils(this)\r
 104                         createVolumeIncoming = vidUtils.createXmlVolumeRequest(reqMap, 'DELETE_VF_MODULE_VOL', serviceInstanceId, volumeGroupId)\r
 105                         execution.setVariable("DELVfModVol_isVidRequest", true)\r
 106                 }\r
 107                 catch(groovy.json.JsonException je) {\r
 108                         utils.log("DEBUG", " Request is in XML format.", isDebugLogEnabled)\r
 109                         // assume request is in XML format - proceed as usual to process XML request\r
 110                 }\r
 111 \r
 112                 String request = utils.getNodeXml(createVolumeIncoming, "volume-request").drop(38).trim().replace("tag0:","").replace(":tag0","")\r
 113                 execution.setVariable("DELVfModVol_volumeRequest", request)\r
 114 \r
 115                 def requestInfo = getRequiredNodeXml(execution, request, 'request-info')\r
 116                 execution.setVariable('DELVfModVol_requestInfo', requestInfo)\r
 117                 String requestId = execution.getVariable("mso-request-id")\r
 118                 if (requestId == null || requestId == "") {\r
 119                         requestId = getRequiredNodeText(execution, requestInfo, 'request-id')\r
 120                 }\r
 121                 execution.setVariable('DELVfModVol_requestId', requestId)\r
 122                 execution.setVariable('DELVfModVol_source', getNodeTextForce(requestInfo, 'source'))\r
 123 \r
 124                 def volumeInputs = getRequiredNodeXml(execution, request, 'volume-inputs')\r
 125                 execution.setVariable('DELVfModVol_volumeInputs', volumeInputs)\r
 126                 execution.setVariable('DELVfModVol_volumeGroupId', getRequiredNodeText(execution, volumeInputs, 'volume-group-id'))\r
 127                 execution.setVariable('DELVfModVol_vnfType', getRequiredNodeText(execution, volumeInputs, 'vnf-type'))\r
 128                 execution.setVariable('DELVfModVol_serviceId', utils.getNodeText1(volumeInputs, 'service-id'))\r
 129                 execution.setVariable('DELVfModVol_tenantId', getRequiredNodeText(execution, volumeInputs, 'tenant-id'))\r
 130                 execution.setVariable('DELVfModVol_messageId', UUID.randomUUID().toString())\r
 131                 execution.setVariable('DELVfModVol_volumeOutputs', utils.getNodeXml(request, 'volume-outputs', false))\r
 132                 execution.setVariable('DELVfModVol_volumeParams', utils.getNodeXml(request, 'volume-params'))\r
 133                 execution.setVariable('DELVfModVol_cloudRegion', utils.getNodeText1(request, 'aic-cloud-region'))\r
 134 \r
 135                 try {\r
 136                         // Catalog DB headers Authorization\r
 137                         String basicAuthValueDB = execution.getVariable("URN_mso_adapters_db_auth")\r
 138                         utils.log("DEBUG", " Obtained BasicAuth userid password for Catalog DB adapter: " + basicAuthValueDB, isDebugLogEnabled)\r
 139                         \r
 140                         def encodedString = utils.getBasicAuth(basicAuthValueDB, execution.getVariable("URN_mso_msoKey"))\r
 141                         execution.setVariable("BasicAuthHeaderValueDB",encodedString)\r
 142                 } catch (IOException ex) {\r
 143                         String dataErrorMessage = " Unable to encode Catalog DB user/password string - " + ex.getMessage()\r
 144                         utils.log("DEBUG", dataErrorMessage, isDebugLogEnabled)\r
 145                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, dataErrorMessage)\r
 146                 }\r
 147                 \r
 148                 logDebug('Request: ' + createVolumeIncoming, isDebugLogEnabled)\r
 149         }\r
 150 \r
 151         public void sendSyncResponse (Execution execution, isDebugEnabled) {\r
 152 \r
 153                 String volumeRequest = execution.getVariable("DELVfModVol_volumeRequest")\r
 154                 utils.log("DEBUG", " DELVfModVol_volumeRequest - " + "\n" + volumeRequest, isDebugEnabled)\r
 155                 // RESTResponse (for API Handler (APIH) Reply Task)\r
 156                 String deleteVolumeRequest =\r
 157                                 """<rest:RESTResponse xmlns:rest="http://schemas.activebpel.org/REST/2007/12/01/aeREST.xsd" statusCode="200">\r
 158                 <rest:payload xmlns:rest="http://schemas.activebpel.org/REST/2007/12/01/aeREST.xsd"\r
 159                           contentType="text/xml">\r
 160                                 ${volumeRequest}\r
 161                 </rest:payload>\r
 162                        </rest:RESTResponse>""".trim()\r
 163 \r
 164                 def isVidRequest = execution.getVariable('DELVfModVol_isVidRequest')\r
 165                 def syncResponse = ''\r
 166 \r
 167                 if(isVidRequest) {\r
 168                         def serviceInstanceId = execution.getVariable('serviceInstanceId')\r
 169                         def volumeGroupId = execution.getVariable('volumeGroupId')\r
 170                         def requestId = execution.getVariable('DELVfModVol_requestId')\r
 171                         syncResponse = """{"requestReferences":{"instanceId":"${volumeGroupId}","requestId":"${requestId}"}}""".trim()\r
 172                 }\r
 173                 else {\r
 174                         syncResponse = utils.formatXml(deleteVolumeRequest)\r
 175                 }\r
 176 \r
 177                 execution.setVariable('DELVfModVol_syncResponseSent', true)\r
 178 \r
 179                 sendWorkflowResponse(execution, 200, syncResponse)\r
 180         }\r
 181 \r
 182 \r
 183         public void sendSyncError (Execution execution, isDebugEnabled) {\r
 184                 WorkflowException we = execution.getVariable('WorkflowException')\r
 185                 def errorCode = we?.getErrorCode()\r
 186                 def errorMessage = we?.getErrorMessage()\r
 187                 //default to 400 since only invalid request will trigger this method\r
 188                 sendWorkflowResponse(execution, 400, errorMessage)\r
 189         }\r
 190 \r
 191 \r
 192         public void callRESTQueryAAICloudRegion (Execution execution, isDebugEnabled) {\r
 193 \r
 194                 String cloudRegion = execution.getVariable('DELVfModVol_cloudRegion')\r
 195 \r
 196                 String aai_endpoint = execution.getVariable("URN_aai_endpoint")\r
 197                 AaiUtil aaiUtil = new AaiUtil(this)\r
 198                 String aai_uri = aaiUtil.getCloudInfrastructureCloudRegionUri(execution)\r
 199                 String queryCloudRegionRequest = "${aai_endpoint}${aai_uri}/" + cloudRegion\r
 200                 utils.logAudit(queryCloudRegionRequest)\r
 201                 execution.setVariable("DELVfModVol_queryCloudRegionRequest", queryCloudRegionRequest)\r
 202                 utils.log("DEBUG", " DELVfModVol_queryCloudRegionRequest - " + "\n" + queryCloudRegionRequest, isDebugEnabled)\r
 203 \r
 204                 cloudRegion = aaiUtil.getAAICloudReqion(execution,  queryCloudRegionRequest, "PO", cloudRegion)\r
 205 \r
 206                 ExceptionUtil exceptionUtil = new ExceptionUtil()\r
 207 \r
 208                 if ((cloudRegion != "ERROR")) {\r
 209                         if(execution.getVariable("DELVfModVol_queryCloudRegionReturnCode") == "404"){\r
 210                                 execution.setVariable("DELVfModVol_aicCloudRegion", "AAIAIC25")\r
 211                         }else{\r
 212                                 execution.setVariable("DELVfModVol_aicCloudRegion", cloudRegion)\r
 213                         }\r
 214                         execution.setVariable("DELVfModVol_cloudRegion", cloudRegion)\r
 215                         execution.setVariable("DELVfModVol_isCloudRegionGood", true)\r
 216 \r
 217                 } else {\r
 218                         utils.log("DEBUG", "AAI Query Cloud Region Unsuccessful.", isDebugEnabled)\r
 219                         execution.setVariable("DELVfModVol_isCloudRegionGood", false)\r
 220                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "AAI Query Cloud Region Unsuccessful. Return Code: " + execution.getVariable("DELVfModVol_queryCloudRegionReturnCode"))\r
 221                 }\r
 222 \r
 223                 utils.log("DEBUG", " is Cloud Region Good: " + execution.getVariable("DELVfModVol_isCloudRegionGood"), isDebugEnabled)\r
 224         }\r
 225 \r
 226         /**\r
 227          * Query volume group by id\r
 228          * @param execution\r
 229          */\r
 230         public void queryAAIForVolumeGroup(Execution execution, isDebugLogEnabled) {\r
 231 \r
 232                 ExceptionUtil exceptionUtil = new ExceptionUtil()\r
 233 \r
 234                 def volumeGroupId = execution.getVariable('DELVfModVol_volumeGroupId')\r
 235                 if(volumeGroupId == null) {\r
 236                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, 'volume-group-id is not provided in the request')\r
 237                         throw new Exception('volume-group-id is not provided in the request')\r
 238                 }\r
 239                 String cloudRegion = execution.getVariable('DELVfModVol_aicCloudRegion')\r
 240 \r
 241                 AaiUtil aaiUtil = new AaiUtil(this)\r
 242                 String aaiEndpoint = aaiUtil.getCloudInfrastructureCloudRegionEndpoint(execution)\r
 243                 String queryAAIVolumeGroupRequest = aaiEndpoint + '/' + URLEncoder.encode(cloudRegion, "UTF-8") + "/volume-groups/volume-group/" + UriUtils.encode(volumeGroupId, "UTF-8")\r
 244 \r
 245                 utils.logAudit('Query AAI volume group by ID: ' + queryAAIVolumeGroupRequest)\r
 246                 logDebug('Query AAI volume group by ID: ' + queryAAIVolumeGroupRequest, isDebugLogEnabled)\r
 247 \r
 248                 APIResponse response = aaiUtil.executeAAIGetCall(execution, queryAAIVolumeGroupRequest)\r
 249 \r
 250                 String returnCode = response.getStatusCode()\r
 251                 String aaiResponseAsString = response.getResponseBodyAsString()\r
 252                 aaiResponseAsString = StringEscapeUtils.unescapeXml(aaiResponseAsString)\r
 253 \r
 254                 utils.logAudit("AAI query volume group by id return code: " + returnCode)\r
 255                 utils.logAudit("AAI query volume group by id response: " + aaiResponseAsString)\r
 256 \r
 257                 execution.setVariable("DELVfModVol_queryAAIVolGrpResponse", aaiResponseAsString)\r
 258 \r
 259                 if (returnCode=='200' || returnCode == '204') {\r
 260 \r
 261                         def heatStackId = getNodeTextForce(aaiResponseAsString, 'heat-stack-id')\r
 262                         execution.setVariable('DELVfModVol_volumeGroupHeatStackId', heatStackId)\r
 263 \r
 264                         if(hasVfModuleRelationship(aaiResponseAsString)){\r
 265                                 utils.log("DEBUG", 'Volume Group ' + volumeGroupId + ' currently in use', isDebugLogEnabled)\r
 266                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Volume Group ${volumeGroupId} currently in use - found vf-module relationship.")\r
 267                         }\r
 268 \r
 269                         def volumeGroupTenantId = getTenantIdFromVolumeGroup(aaiResponseAsString)\r
 270                         if (volumeGroupTenantId == null) {\r
 271                                 utils.log("DEBUG", "Could not find Tenant Id element in Volume Group with Volume Group Id ${volumeGroupId}", isDebugLogEnabled)\r
 272                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Could not find Tenant Id element in Volume Group with Volume Group Id ${volumeGroupId}")\r
 273                         }\r
 274 \r
 275                         execution.setVariable('DELVfModVol_volumeGroupTenantId', volumeGroupTenantId)\r
 276                         logDebug('Received Tenant Id ' + volumeGroupTenantId + ' from AAI for Volume Group with Volume Group Id ' + volumeGroupId , isDebugLogEnabled)\r
 277                 }\r
 278                 else {\r
 279                         if (returnCode=='404') {\r
 280                                 utils.log("DEBUG", "Volume Group ${volumeGroupId} not found in AAI", isDebugLogEnabled)\r
 281                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Volume Group ${volumeGroupId} not found in AAI. Response code: 404")\r
 282                         }\r
 283                         else {\r
 284                                 WorkflowException aWorkflowException = exceptionUtil.MapAAIExceptionToWorkflowException(aaiResponseAsString, execution)\r
 285                                 throw new BpmnError("MSOWorkflowException")\r
 286                         }\r
 287                 }\r
 288         }\r
 289 \r
 290         /**\r
 291          * Extract the Tenant Id from the Volume Group information returned by AAI.\r
 292          *\r
 293          * @param volumeGroupXml Volume Group XML returned by AAI.\r
 294          * @return the Tenant Id extracted from the Volume Group information. 'null' is returned if\r
 295          * the Tenant Id is missing or could not otherwise be extracted.\r
 296          */\r
 297         private String getTenantIdFromVolumeGroup(String volumeGroupXml) {\r
 298                 def Node volumeGroupNode = xmlParser.parseText(volumeGroupXml)\r
 299                 def Node relationshipList = utils.getChildNode(volumeGroupNode, 'relationship-list')\r
 300                 if (relationshipList != null) {\r
 301                         def NodeList relationships = utils.getIdenticalChildren(relationshipList, 'relationship')\r
 302                         for (Node relationship in relationships) {\r
 303                                 def Node relatedTo = utils.getChildNode(relationship, 'related-to')\r
 304                                 if ((relatedTo != null) && (relatedTo.text().equals('tenant'))) {\r
 305                                         def NodeList relationshipDataList = utils.getIdenticalChildren(relationship, 'relationship-data')\r
 306                                         for (Node relationshipData in relationshipDataList) {\r
 307                                                 def Node relationshipKey = utils.getChildNode(relationshipData, 'relationship-key')\r
 308                                                 if ((relationshipKey != null) && (relationshipKey.text().equals('tenant.tenant-id'))) {\r
 309                                                         def Node relationshipValue = utils.getChildNode(relationshipData, 'relationship-value')\r
 310                                                         if (relationshipValue != null) {\r
 311                                                                 return relationshipValue.text()\r
 312                                                         }\r
 313                                                 }\r
 314                                         }\r
 315                                 }\r
 316                         }\r
 317                 }\r
 318                 return null\r
 319         }\r
 320 \r
 321         private boolean hasVnfRelationship(String volumeGroupXml) {\r
 322                 def Node volumeGroupNode = xmlParser.parseText(volumeGroupXml)\r
 323                 def Node relationshipList = utils.getChildNode(volumeGroupNode, 'relationship-list')\r
 324                 if (relationshipList != null) {\r
 325                         def NodeList relationships = utils.getIdenticalChildren(relationshipList, 'relationship')\r
 326                         for (Node relationship in relationships) {\r
 327                                 def Node relatedTo = utils.getChildNode(relationship, 'related-to')\r
 328                                 if ((relatedTo != null) && (relatedTo.text().equals('generic-vnf'))) {\r
 329                                         def Node relatedLink = utils.getChildNode(relationship, 'related-link')\r
 330                                         if (relatedLink !=null && relatedLink.text() != null){\r
 331                                                 return true\r
 332                                         }\r
 333                                 }\r
 334                         }\r
 335                 }\r
 336                 return false\r
 337         }\r
 338 \r
 339         private boolean hasVfModuleRelationship(String volumeGroupXml) {\r
 340                 def Node volumeGroupNode = xmlParser.parseText(volumeGroupXml)\r
 341                 def Node relationshipList = utils.getChildNode(volumeGroupNode, 'relationship-list')\r
 342                 if (relationshipList != null) {\r
 343                         def NodeList relationships = utils.getIdenticalChildren(relationshipList, 'relationship')\r
 344                         for (Node relationship in relationships) {\r
 345                                 def Node relatedTo = utils.getChildNode(relationship, 'related-to')\r
 346                                 if ((relatedTo != null) && (relatedTo.text().equals('vf-module'))) {\r
 347                                         def Node relatedLink = utils.getChildNode(relationship, 'related-link')\r
 348                                         if (relatedLink !=null && relatedLink.text() != null){\r
 349                                                 return true\r
 350                                         }\r
 351                                 }\r
 352                         }\r
 353                 }\r
 354                 return false\r
 355         }\r
 356 \r
 357         public void prepareVnfAdapterDeleteRequest(Execution execution, isDebugLogEnabled) {\r
 358                 def cloudRegion = execution.getVariable('DELVfModVol_cloudRegion')\r
 359                 def tenantId = execution.getVariable('DELVfModVol_tenantId')\r
 360                 def volumeGroupId = execution.getVariable('DELVfModVol_volumeGroupId')\r
 361                 def volumeGroupHeatStackId = execution.getVariable('DELVfModVol_volumeGroupHeatStackId')\r
 362                 def requestId = execution.getVariable('DELVfModVol_requestId')\r
 363                 def serviceId = execution.getVariable('DELVfModVol_serviceId')\r
 364 \r
 365                 def messageId = execution.getVariable('DELVfModVol_messageId')\r
 366                 def notificationUrl = createCallbackURL(execution, "VNFAResponse", messageId) \r
 367                 def useQualifiedHostName = execution.getVariable("URN_mso_use_qualified_host")\r
 368                 if ('true'.equals(useQualifiedHostName)) {\r
 369                                 notificationUrl = utils.getQualifiedHostNameForCallback(notificationUrl)\r
 370                 }\r
 371 \r
 372                 String vnfAdapterRestRequest = """\r
 373                         <deleteVolumeGroupRequest>\r
 374                                 <cloudSiteId>${cloudRegion}</cloudSiteId>\r
 375                                 <tenantId>${tenantId}</tenantId>\r
 376                                 <volumeGroupId>${volumeGroupId}</volumeGroupId>\r
 377                                 <volumeGroupStackId>${volumeGroupHeatStackId}</volumeGroupStackId>\r
 378                                 <skipAAI>true</skipAAI>\r
 379                             <msoRequest>\r
 380                                 <requestId>${requestId}</requestId>\r
 381                                 <serviceInstanceId>${serviceId}</serviceInstanceId>\r
 382                             </msoRequest>\r
 383                             <messageId>${messageId}</messageId>\r
 384                             <notificationUrl>${notificationUrl}</notificationUrl>\r
 385                         </deleteVolumeGroupRequest>\r
 386                 """\r
 387                 vnfAdapterRestRequest = utils.formatXml(vnfAdapterRestRequest)\r
 388                 execution.setVariable('DELVfModVol_deleteVnfARequest', vnfAdapterRestRequest)\r
 389                 logDebug('Request for VNFAdapter Rest:\n' + vnfAdapterRestRequest, isDebugLogEnabled)\r
 390         }\r
 391 \r
 392 \r
 393         public void deleteVolGrpId(Execution execution, isDebugEnabled) {\r
 394 \r
 395                 // get variables\r
 396                 String queryAAIVolGrpIdResponse = execution.getVariable("DELVfModVol_queryAAIVolGrpResponse")\r
 397                 String groupId = utils.getNodeText(queryAAIVolGrpIdResponse, "volume-group-id")\r
 398                 String resourceVersion = utils.getNodeText(queryAAIVolGrpIdResponse, "resource-version")\r
 399                 String messageId = execution.getVariable('DELVfModVol_messageId')\r
 400                 String cloudRegion = execution.getVariable('DELVfModVol_aicCloudRegion')\r
 401 \r
 402                 AaiUtil aaiUtil = new AaiUtil(this)\r
 403                 String aaiEndpoint = aaiUtil.getCloudInfrastructureCloudRegionEndpoint(execution)\r
 404                 String deleteAAIVolumeGrpIdRequest = aaiEndpoint + '/' + URLEncoder.encode(cloudRegion, "UTF-8")  + "/volume-groups/volume-group/" +  UriUtils.encode(groupId, "UTF-8")\r
 405 \r
 406                 if(resourceVersion !=null){\r
 407                         deleteAAIVolumeGrpIdRequest = deleteAAIVolumeGrpIdRequest +'?resource-version=' + UriUtils.encode(resourceVersion, 'UTF-8')\r
 408                 }\r
 409 \r
 410                 utils.logAudit('Delete AAI volume group : ' + deleteAAIVolumeGrpIdRequest)\r
 411                 utils.log("DEBUG", "Delete AAI volume group : " + deleteAAIVolumeGrpIdRequest, isDebugEnabled)\r
 412 \r
 413                 APIResponse response = aaiUtil.executeAAIDeleteCall(execution, deleteAAIVolumeGrpIdRequest)\r
 414 \r
 415                 String returnCode = response.getStatusCode()\r
 416                 String aaiResponseAsString = response.getResponseBodyAsString()\r
 417                 aaiResponseAsString = StringEscapeUtils.unescapeXml(aaiResponseAsString)\r
 418 \r
 419                 utils.logAudit("AAI delete volume group return code: " + returnCode)\r
 420                 utils.logAudit("AAI delete volume group response: " + aaiResponseAsString)\r
 421 \r
 422                 ExceptionUtil exceptionUtil = new ExceptionUtil()\r
 423                 if (returnCode=='200' || (returnCode == '204')) {\r
 424                         utils.log("DEBUG", "Volume group $groupId deleted.", isDebugEnabled)\r
 425                 } else {\r
 426                         if (returnCode=='404') {\r
 427                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Volume group $groupId not found for delete in AAI Response code: 404")\r
 428                         } else {\r
 429                                 WorkflowException aWorkflowException = exceptionUtil.MapAAIExceptionToWorkflowException(aaiResponseAsString, execution)\r
 430                                 throw new BpmnError("MSOWorkflowException")\r
 431                         }\r
 432                 }\r
 433         }\r
 434 \r
 435 \r
 436         public void prepareDBRequest (Execution execution, isDebugLogEnabled) {\r
 437 \r
 438                 WorkflowException workflowExceptionObj = execution.getVariable("WorkflowException")\r
 439 \r
 440                 def requestId = execution.getVariable('DELVfModVol_requestId')\r
 441                 def volOutputs = execution.getVariable('DELVfModVol_volumeOutputs')\r
 442                 def statusMessage = "VolumeGroup successfully deleted"\r
 443                 def progress = "100"\r
 444                 def requestStatus = "COMPLETE"\r
 445 \r
 446                 if (workflowExceptionObj != null) {\r
 447                         statusMessage = (workflowExceptionObj.getErrorMessage()).replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;")\r
 448                         execution.setVariable("DELVfModVol_WorkflowExceptionMessage", statusMessage)\r
 449                         execution.setVariable("DELVfModVol_WorkflowExceptionCode", workflowExceptionObj.getErrorCode())\r
 450                         requestStatus = "FAILURE"\r
 451                         progress = ""\r
 452                 }\r
 453 \r
 454                 String updateInfraRequest = """\r
 455                         <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"\r
 456                                         xmlns:req="http://org.openecomp.mso/requestsdb">\r
 457                                 <soapenv:Header/>\r
 458                                 <soapenv:Body>\r
 459                                         <req:updateInfraRequest>\r
 460                                                 <requestId>${requestId}</requestId>\r
 461                                                 <lastModifiedBy>BPMN</lastModifiedBy>\r
 462                                                 <statusMessage>${statusMessage}</statusMessage>\r
 463                                                 <requestStatus>${requestStatus}</requestStatus>\r
 464                                                 <progress>${progress}</progress>\r
 465                                                 <vnfOutputs>${volOutputs}</vnfOutputs>\r
 466                                         </req:updateInfraRequest>\r
 467                                 </soapenv:Body>\r
 468                         </soapenv:Envelope>\r
 469                 """\r
 470 \r
 471                 updateInfraRequest = utils.formatXml(updateInfraRequest)\r
 472                 execution.setVariable('DELVfModVol_updateInfraRequest', updateInfraRequest)\r
 473                 logDebug('Request for Update Infra Request:\n' + updateInfraRequest, isDebugLogEnabled)\r
 474 \r
 475         }\r
 476 \r
 477 \r
 478         public void prepareCompletionHandlerRequest (Execution execution, isDebugLogEnabled) {\r
 479                 def requestId = execution.getVariable("mso-request-id")\r
 480                 def source = execution.getVariable("DELVfModVol_source")\r
 481 \r
 482                 String msoCompletionRequest =\r
 483                         """<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 484                                                         xmlns:ns="http://org.openecomp/mso/request/types/v1">\r
 485                                         <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 486                                                 <request-id>${requestId}</request-id>\r
 487                                                 <action>DELETE</action>\r
 488                                                 <source>${source}</source>\r
 489                                         </request-info>\r
 490                                         <aetgt:status-message>Volume Group has been deleted successfully.</aetgt:status-message>\r
 491                                         <aetgt:mso-bpel-name>BPMN VF Module Volume action: DELETE</aetgt:mso-bpel-name>\r
 492                                 </aetgt:MsoCompletionRequest>"""\r
 493 \r
 494                 String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest)\r
 495                 execution.setVariable('DELVfModVol_CompleteMsoProcessRequest', xmlMsoCompletionRequest)\r
 496                 utils.log("DEBUG", " Overall SUCCESS Response going to CompleteMsoProcess - " + "\n" + xmlMsoCompletionRequest, isDebugLogEnabled)\r
 497 \r
 498         }\r
 499 \r
 500 \r
 501 \r
 502         public void prepareFalloutHandler (Execution execution, isDebugEnabled) {\r
 503 \r
 504                 execution.setVariable("DELVfModVol_Success", false)\r
 505                 String requestId = execution.getVariable("DELVfModVol_requestId")\r
 506                 String source = execution.getVariable("DELVfModVol_source")\r
 507 \r
 508                 WorkflowException workflowExceptionObj = execution.getVariable("WorkflowException")\r
 509                 def errorMessage = workflowExceptionObj.getErrorMessage()\r
 510                 def errorCode =  workflowExceptionObj.getErrorCode()\r
 511 \r
 512                 String falloutHandlerRequest =\r
 513                     """<aetgt:FalloutHandlerRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 514                                                              xmlns:ns="http://org.openecomp/mso/request/types/v1"\r
 515                                                              xmlns:wfsch="http://org.openecomp/mso/workflow/schema/v1">\r
 516                                    <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 517                                       <request-id>${requestId}</request-id>\r
 518                                       <action>DELETE</action>\r
 519                                       <source>${source}</source>\r
 520                                    </request-info>\r
 521                                         <aetgt:WorkflowException>\r
 522                                       <aetgt:ErrorMessage>${errorMessage}</aetgt:ErrorMessage>\r
 523                                       <aetgt:ErrorCode>${errorCode}</aetgt:ErrorCode>\r
 524                                         </aetgt:WorkflowException>\r
 525                                 </aetgt:FalloutHandlerRequest>"""\r
 526 \r
 527                 // Format Response\r
 528                 String xmlHandlerRequest = utils.formatXml(falloutHandlerRequest)\r
 529                 utils.logAudit(xmlHandlerRequest)\r
 530 \r
 531                 execution.setVariable("DELVfModVol_FalloutHandlerRequest", xmlHandlerRequest)\r
 532                 utils.log("ERROR", "  Overall Error Response going to FalloutHandler: " + "\n" + xmlHandlerRequest, isDebugEnabled)\r
 533 \r
 534         }\r
 535 \r
 536 \r
 537         /**\r
 538          * Create a WorkflowException for the error case where the Tenant Id from\r
 539          * AAI did not match the Tenant Id in the incoming request.\r
 540          *\r
 541          * @param execution The flow's execution instance.\r
 542          */\r
 543         public void handleTenantIdMismatch(Execution execution, isDebugLogEnabled) {\r
 544 \r
 545                 def volumeGroupId = execution.getVariable('DELVfModVol_volumeGroupId')\r
 546                 def aicCloudRegion = execution.getVariable('DELVfModVol_aicCloudRegion')\r
 547                 def tenantId = execution.getVariable('DELVfModVol_tenantId')\r
 548                 def volumeGroupTenantId = execution.getVariable('DELVfModVol_volumeGroupTenantId')\r
 549 \r
 550                 def String errorMessage = 'TenantId ' + tenantId + ' in incoming request does not match Tenant Id ' + volumeGroupTenantId +\r
 551                         ' retrieved from AAI for Volume Group Id ' + volumeGroupId\r
 552 \r
 553                 logError('Error in DeleteVfModuleVolume: ' + errorMessage)\r
 554 \r
 555                 ExceptionUtil exceptionUtil = new ExceptionUtil()\r
 556                 exceptionUtil.buildWorkflowException(execution, 5000, errorMessage)\r
 557 \r
 558         }\r
 559 \r
 560 }\r