gerrit.onap Code Review - so.git/blob

   1 /*\r
   2  * Â© 2016 AT&T Intellectual Property. All rights reserved. Used under license from AT&T Intellectual Property.\r
   3  */\r
   4 package org.openecomp.mso.bpmn.vcpe.scripts\r
   5 \r
   6 import groovy.xml.XmlUtil\r
   7 import groovy.json.*\r
   8 \r
   9 import org.openecomp.mso.bpmn.common.scripts.CatalogDbUtils;\r
  10 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil\r
  11 import org.openecomp.mso.bpmn.common.scripts.NetworkUtils;\r
  12 import org.openecomp.mso.bpmn.common.scripts.VidUtils;\r
  13 import org.openecomp.mso.bpmn.core.json.JsonUtils\r
  14 import org.openecomp.mso.bpmn.core.WorkflowException\r
  15 import org.openecomp.mso.rest.APIResponse\r
  16 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor\r
  17 \r
  18 import java.util.UUID;\r
  19 \r
  20 import org.camunda.bpm.engine.delegate.BpmnError\r
  21 import org.camunda.bpm.engine.runtime.Execution\r
  22 import org.json.JSONObject;\r
  23 import org.json.JSONArray;\r
  24 import org.apache.commons.lang3.*\r
  25 import org.apache.commons.codec.binary.Base64;\r
  26 import org.springframework.web.util.UriUtils;\r
  27 \r
  28 /**\r
  29  * This groovy class supports the <class>DeleteVcpeResCustService.bpmn</class> process.\r
  30  *\r
  31  * @author dm4252\r
  32  *\r
  33  */\r
  34 public class DeleteVcpeResCustService extends AbstractServiceTaskProcessor {\r
  35 \r
  36         String Prefix="DELVAS_"\r
  37         ExceptionUtil exceptionUtil = new ExceptionUtil()\r
  38         JsonUtils jsonUtil = new JsonUtils()\r
  39         VidUtils vidUtils = new VidUtils()\r
  40         CatalogDbUtils catalogDbUtils = new CatalogDbUtils()\r
  41         NetworkUtils networkUtils = new NetworkUtils()\r
  42 \r
  43         /**\r
  44          * This method is executed during the preProcessRequest task of the <class>DeleteVcpeResCustService.bpmn</class> process.\r
  45          * @param execution\r
  46          */\r
  47         public InitializeProcessVariables(Execution execution){\r
  48                 /* Initialize all the process variables in this block */\r
  49 \r
  50                 execution.setVariable("DeleteVcpeResCustServiceRequest", "")\r
  51                 execution.setVariable("msoRequestId", "")\r
  52                 execution.setVariable("DELVAS_vnfsDeletedCount", 0)\r
  53                 execution.setVariable("DELVAS_vnfsCount", 0)\r
  54                 execution.setVariable("DELVAS_networksCount", 0)\r
  55                 execution.setVariable("DELVAS_networksDeletedCount", 0)\r
  56         }\r
  57 \r
  58         // **************************************************\r
  59         //     Pre or Prepare Request Section\r
  60         // **************************************************\r
  61         /**\r
  62          * This method is executed during the preProcessRequest task of the <class>CreateServiceInstance.bpmn</class> process.\r
  63          * @param execution\r
  64          */\r
  65         public void preProcessRequest (Execution execution) {\r
  66                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
  67                 execution.setVariable("prefix",Prefix)\r
  68 \r
  69                 utils.log("DEBUG", " ***** Inside preProcessRequest DeleteVcpeResCustService Request ***** ", isDebugEnabled)\r
  70 \r
  71                 try {\r
  72                         // initialize flow variables\r
  73                         InitializeProcessVariables(execution)\r
  74 \r
  75                         // check for incoming json message/input\r
  76                         String DeleteVcpeResCustServiceRequest = execution.getVariable("bpmnRequest")\r
  77                         utils.logAudit(DeleteVcpeResCustServiceRequest)\r
  78                         execution.setVariable("DeleteVcpeResCustServiceRequest", DeleteVcpeResCustServiceRequest);\r
  79                         println 'DeleteVcpeResCustServiceRequest - ' + DeleteVcpeResCustServiceRequest\r
  80 \r
  81                         // extract requestId\r
  82                         String requestId = execution.getVariable("mso-request-id")\r
  83                         execution.setVariable("msoRequestId", requestId)\r
  84 \r
  85                         String serviceInstanceId = execution.getVariable("serviceInstanceId")\r
  86                         if ((serviceInstanceId == null) || (serviceInstanceId.isEmpty())) {\r
  87                                 String dataErrorMessage = " Element 'serviceInstanceId' is missing. "\r
  88                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, dataErrorMessage)\r
  89                         }\r
  90                         \r
  91                         String requestAction = execution.getVariable("requestAction")\r
  92                         execution.setVariable("requestAction", requestAction)\r
  93 \r
  94                         String source = jsonUtil.getJsonValue(DeleteVcpeResCustServiceRequest, "requestDetails.requestInfo.source")\r
  95                         if ((source == null) || (source.isEmpty())) {\r
  96                                 execution.setVariable("source", "VID")\r
  97                         } else {\r
  98                                 execution.setVariable("source", source)\r
  99                         }\r
 100 \r
 101                         // extract globalSubscriberId\r
 102                         String globalSubscriberId = jsonUtil.getJsonValue(DeleteVcpeResCustServiceRequest, "requestDetails.subscriberInfo.globalSubscriberId")\r
 103 \r
 104                         // global-customer-id is optional on Delete\r
 105 \r
 106                         execution.setVariable("globalSubscriberId", globalSubscriberId)\r
 107                         execution.setVariable("globalCustomerId", globalSubscriberId)\r
 108                         \r
 109                         String suppressRollback = jsonUtil.getJsonValue(DeleteVcpeResCustServiceRequest, "requestDetails.requestInfo.suppressRollback")\r
 110                         execution.setVariable("disableRollback", suppressRollback)\r
 111                         utils.log("DEBUG", "Incoming Suppress/Disable Rollback is: " + suppressRollback, isDebugEnabled)\r
 112                         \r
 113                         String productFamilyId = jsonUtil.getJsonValue(DeleteVcpeResCustServiceRequest, "requestDetails.requestInfo.productFamilyId")\r
 114                         execution.setVariable("productFamilyId", productFamilyId)\r
 115                         utils.log("DEBUG", "Incoming productFamilyId is: " + productFamilyId, isDebugEnabled)\r
 116                         \r
 117                         // extract subscriptionServiceType\r
 118                         String subscriptionServiceType = jsonUtil.getJsonValue(DeleteVcpeResCustServiceRequest, "requestDetails.requestParameters.subscriptionServiceType")\r
 119                         execution.setVariable("subscriptionServiceType", subscriptionServiceType)\r
 120                         utils.log("DEBUG", "Incoming subscriptionServiceType is: " + subscriptionServiceType, isDebugEnabled)\r
 121                         \r
 122                         // extract cloud configuration\r
 123                         String lcpCloudRegionId = jsonUtil.getJsonValue(DeleteVcpeResCustServiceRequest, "requestDetails.cloudConfiguration.lcpCloudRegionId")\r
 124                         execution.setVariable("lcpCloudRegionId", lcpCloudRegionId)\r
 125                         utils.log("DEBUG","lcpCloudRegionId: "+ lcpCloudRegionId, isDebugEnabled)\r
 126                         String tenantId = jsonUtil.getJsonValue(DeleteVcpeResCustServiceRequest, "requestDetails.cloudConfiguration.tenantId")\r
 127                         execution.setVariable("tenantId", tenantId)\r
 128                         utils.log("DEBUG","tenantId: "+ tenantId, isDebugEnabled)\r
 129 \r
 130                         String sdncVersion = "1702"\r
 131                         execution.setVariable("sdncVersion", sdncVersion)\r
 132                         utils.log("DEBUG","sdncVersion: "+ sdncVersion, isDebugEnabled)\r
 133                         \r
 134                         //For Completion Handler & Fallout Handler\r
 135                         String requestInfo =\r
 136                         """<request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 137                                         <request-id>${requestId}</request-id>\r
 138                                         <action>DELETE</action>\r
 139                                         <source>${source}</source>\r
 140                                    </request-info>"""\r
 141 \r
 142                         execution.setVariable("DELVAS_requestInfo", requestInfo)\r
 143                         \r
 144                         //Setting for Generic Sub Flows\r
 145                         execution.setVariable("GENGS_type", "service-instance")\r
 146                         \r
 147                         utils.log("DEBUG", " ***** Completed preProcessRequest DeleteVcpeResCustServiceRequest Request ***** ", isDebugEnabled)\r
 148 \r
 149                 } catch (BpmnError e) {\r
 150                         throw e;\r
 151                 } catch (Exception ex){\r
 152                         String exceptionMessage = "Bpmn error encountered in DeleteVcpeResCustService flow. Unexpected from method preProcessRequest() - " + ex.getMessage()\r
 153                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 154                 }\r
 155         }\r
 156 \r
 157         public void sendSyncResponse (Execution execution) {\r
 158                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 159 \r
 160                 utils.log("DEBUG", " ***** Inside sendSyncResponse of DeleteVcpeResCustService ***** ", isDebugEnabled)\r
 161 \r
 162                 try {\r
 163                         String serviceInstanceId = execution.getVariable("serviceInstanceId")\r
 164                         String requestId = execution.getVariable("mso-request-id")\r
 165 \r
 166                         // RESTResponse (for API Handler (APIH) Reply Task)\r
 167                         String syncResponse ="""{"requestReferences":{"instanceId":"${serviceInstanceId}","requestId":"${requestId}"}}""".trim()\r
 168 \r
 169                         utils.log("DEBUG", " sendSynchResponse: xmlSyncResponse - " + "\n" + syncResponse, isDebugEnabled)\r
 170                         sendWorkflowResponse(execution, 202, syncResponse)\r
 171                 } catch (Exception ex) {\r
 172                         String exceptionMessage = "Bpmn error encountered in DeleteVcpeResCustService flow. Unexpected from method preProcessRequest() - " + ex.getMessage()^M
 173                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 174                 }\r
 175         }\r
 176 \r
 177         public void prepareServiceDelete (Execution execution) {\r
 178                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 179                 utils.log("DEBUG", " ***** Inside prepareServiceInstanceDelete() of DeleteVcpeResCustService ***** ", isDebugEnabled)\r
 180                 \r
 181                 try {\r
 182                         \r
 183                         String serviceInstanceId = execution.getVariable("serviceInstanceId")\r
 184                         \r
 185                         // confirm if ServiceInstance was found\r
 186                         if ( !execution.getVariable("GENGS_FoundIndicator") )\r
 187                         {\r
 188                                 String exceptionMessage = "Bpmn error encountered in DeleteVcpeResCustService flow. Service Instance was not found in AAI by id: " + serviceInstanceId\r
 189                                 exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 190                         }\r
 191                         \r
 192                         // get variable within incoming json\r
 193                         String DeleteVcpeResCustServiceRequest = execution.getVariable("DeleteVcpeResCustServiceRequest");\r
 194                         \r
 195                         // get SI extracted by GenericGetService\r
 196                         String serviceInstanceAaiRecord = execution.getVariable("GENGS_service");\r
 197                         \r
 198                         utils.log("DEBUG", "serviceInstanceAaiRecord: "+serviceInstanceAaiRecord, isDebugEnabled)\r
 199                         \r
 200                         // determine if AR needs to be deleted\r
 201                         boolean DELVAS_TunnelXConn = false\r
 202                         boolean DELVAS_BRG = false\r
 203                         String TXC_allottedResourceId\r
 204                         String BRG_allottedResourceId\r
 205                         XmlParser xmlParser = new XmlParser()\r
 206                         def groovy.util.Node siNode = xmlParser.parseText(serviceInstanceAaiRecord)\r
 207                         def groovy.util.Node arList = utils.getChildNode(siNode, 'allotted-resources')\r
 208                         if (arList != null) {\r
 209                                 def groovy.util.NodeList ars = utils.getIdenticalChildren(arList, 'allotted-resource')\r
 210                                 for (groovy.util.Node ar in ars) {\r
 211                                         def groovy.util.Node type = utils.getChildNode(ar, 'type')\r
 212                                         if ((type != null) && (type.text().equals('TunnelXConn'))) {\r
 213                                                 utils.log("DEBUG","TunnelXConn AR found", isDebugEnabled)\r
 214                                                 def groovy.util.Node id = utils.getChildNode(ar, 'id')\r
 215                                                 if (id != null){\r
 216                                                         DELVAS_TunnelXConn = true\r
 217                                                         TXC_allottedResourceId = id\r
 218                                                 }\r
 219                                         }\r
 220                                         if ((type != null) && (type.text().equals('BRG'))) {\r
 221                                                 utils.log("DEBUG","FW AR found", isDebugEnabled)\r
 222                                                 def groovy.util.Node id = utils.getChildNode(ar, 'id')\r
 223                                                 if (id != null){\r
 224                                                         DELVAS_BRG = true\r
 225                                                         BRG_allottedResourceId = id\r
 226                                                 }\r
 227                                         }\r
 228                                 }\r
 229                         }\r
 230                         execution.setVariable("DELVAS_TunnelXConn", DELVAS_TunnelXConn)\r
 231                         utils.log("DEBUG", "DELVAS_TunnelXConn : " + DELVAS_TunnelXConn, isDebugEnabled)\r
 232                         execution.setVariable("TXC_allottedResourceId", TXC_allottedResourceId)\r
 233                         utils.log("DEBUG", "TXC_allottedResourceId : " + TXC_allottedResourceId, isDebugEnabled)\r
 234                         \r
 235                         execution.setVariable("DELVAS_BRG", DELVAS_BRG)\r
 236                         utils.log("DEBUG", "DELVAS_BRG : " + DELVAS_BRG, isDebugEnabled)\r
 237                         execution.setVariable("BRG_allottedResourceId", BRG_allottedResourceId)\r
 238                         utils.log("DEBUG", "BRG_allottedResourceId : " + BRG_allottedResourceId, isDebugEnabled)\r
 239                 \r
 240                         String relationship = ""\r
 241                         try {\r
 242                                 relationship = networkUtils.getFirstNodeXml(serviceInstanceAaiRecord, "relationship-list")\r
 243                         } catch (Exception ex) {\r
 244                                 //no relationships found\r
 245                         }\r
 246                         utils.log("DEBUG", " relationship string - " + relationship, isDebugEnabled)\r
 247                         \r
 248                         int vnfsCount = 0\r
 249                         int networksCount = 0\r
 250                         \r
 251                         if (relationship != null && relationship.length() > 0){\r
 252                                 relationship = relationship.trim().replace("tag0:","").replace(":tag0","")\r
 253                                 \r
 254                                 // Check if Network TableREf is present, then build a List of network policy\r
 255                                 List relatedVnfIdList = networkUtils.getRelatedVnfIdList(relationship)\r
 256                                 vnfsCount = relatedVnfIdList.size()\r
 257                                 execution.setVariable("DELVAS_vnfsCount", vnfsCount)\r
 258                                 utils.log("DEBUG", " DELVAS_vnfsCount : " + vnfsCount, isDebugEnabled)\r
 259                                 execution.setVariable("DELVAS_relatedVnfIdList", relatedVnfIdList)\r
 260                                 \r
 261                                 // Check if Network TableREf is present, then build a List of network policy\r
 262                                 List relatedNetworkIdList = networkUtils.getRelatedNetworkIdList(relationship)\r
 263                                 networksCount = relatedNetworkIdList.size()\r
 264                                 execution.setVariable("DELVAS_networksCount", networksCount)\r
 265                                 utils.log("DEBUG", " DELVAS_networksCount : " + networksCount, isDebugEnabled)\r
 266                                 execution.setVariable("DELVAS_relatedNetworkIdList", relatedNetworkIdList)\r
 267                         } else {\r
 268                                 execution.setVariable("DELVAS_vnfsCount", 0)\r
 269                                 utils.log("DEBUG", " DELVAS_vnfsCount : " + vnfsCount, isDebugEnabled)\r
 270                                 execution.setVariable("DELVAS_networksCount", 0)\r
 271                                 utils.log("DEBUG", " DELVAS_networksCount : " + networksCount, isDebugEnabled)\r
 272                         }\r
 273                         \r
 274                         utils.log("DEBUG", " ***** Completed prepareServiceInstanceDelete() of DeleteVcpeCusRestService ***** ", isDebugEnabled)\r
 275                 } catch (BpmnError e){\r
 276                         throw e;\r
 277                 } catch (Exception ex) {\r
 278                         sendSyncError(execution)\r
 279                    String exceptionMessage = "Bpmn error encountered in DeleteVcpeCusRestService flow. prepareServiceInstanceDelete() - " + ex.getMessage()\r
 280                    utils.log("DEBUG", exceptionMessage, isDebugEnabled)\r
 281                    exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 282                 }\r
 283         }\r
 284         \r
 285         \r
 286         // *******************************\r
 287         //     \r
 288         // *******************************\r
 289         public void prepareVnfAndModulesDelete (Execution execution) {\r
 290                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 291 \r
 292                 try {\r
 293                         utils.log("DEBUG", " ***** Inside prepareVnfAndModulesDelete of DeleteServiceInstanceMacro ***** ", isDebugEnabled)\r
 294 \r
 295                         List vnfList = execution.getVariable("DELVAS_relatedVnfIdList")\r
 296                         Integer vnfsDeletedCount = execution.getVariable("DELVAS_vnfsDeletedCount")\r
 297                         String vnfModelInfoString = ""\r
 298                         String vnfId = ""\r
 299                         if (vnfList.size() > 0 ) {\r
 300                                 vnfId = vnfList.get(vnfsDeletedCount.intValue())\r
 301                         }\r
 302                                                         \r
 303                         execution.setVariable("vnfId", vnfId)\r
 304                         utils.log("DEBUG", "need to delete vnfId:" + vnfId, isDebugEnabled)\r
 305 \r
 306                         utils.log("DEBUG", " ***** Completed prepareVnfAndModulesDelete of DeleteServiceInstanceMacro ***** ", isDebugEnabled)\r
 307                 } catch (Exception ex) {\r
 308                         // try error in method block\r
 309                         String exceptionMessage = "Bpmn error encountered in DeleteServiceInstanceMacro flow. Unexpected Error from method prepareVnfAndModulesDelete() - " + ex.getMessage()\r
 310                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 311                 }\r
 312          }\r
 313         \r
 314         // *******************************\r
 315         //     Validate Vnf request Section -> increment count\r
 316         // *******************************\r
 317         public void validateVnfDelete (Execution execution) {\r
 318                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 319 \r
 320                 try {\r
 321                         utils.log("DEBUG", " ***** Inside validateVnfDelete of DeleteVcpeCusRestService ***** ", isDebugEnabled)\r
 322 \r
 323                         String vnfsDeletedCount = execution.getVariable("DELVAS_vnfsDeletedCount")\r
 324                         vnfsDeletedCount++\r
 325                         \r
 326                         execution.setVariable("DELVAS_vnfsDeletedCount", vnfsDeletedCount)\r
 327                         \r
 328                         utils.log("DEBUG", " ***** Completed validateVnfDelete of DeleteVcpeCusRestService ***** "+" vnf # "+vnfsDeletedCount, isDebugEnabled)\r
 329                 } catch (Exception ex) {\r
 330                         // try error in method block\r
 331                         String exceptionMessage = "Bpmn error encountered in DeleteVcpeCusRestService flow. Unexpected Error from method validateVnfDelete() - " + ex.getMessage()\r
 332                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 333                 }\r
 334          }\r
 335         \r
 336         // *******************************\r
 337         //     Generate Network request Section\r
 338         // *******************************\r
 339         public void prepareNetworkDelete (Execution execution) {\r
 340                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 341 \r
 342                 try {\r
 343                         utils.log("DEBUG", " ***** Inside prepareNetworkDelete of DeleteVcpeCusRestService ***** ", isDebugEnabled)\r
 344 \r
 345                         List networkList = execution.getVariable("DELVAS_relatedNetworkIdList")\r
 346                         Integer networksDeletedCount = execution.getVariable("DELVAS_networksDeletedCount")\r
 347 \r
 348                         String networkId = ""\r
 349                         if (networkList.size() > 0) {\r
 350                                 networkId = networkList.get(networksDeletedCount.intValue())\r
 351                         }\r
 352                                                         \r
 353                         execution.setVariable("networkId", networkId)\r
 354                         utils.log("DEBUG", "need to delete networkId:" + networkId, isDebugEnabled)\r
 355                         \r
 356                         utils.log("DEBUG", " ***** Completed prepareNetworkDelete of DeleteVcpeCusRestService ***** ", isDebugEnabled)\r
 357                 } catch (Exception ex) {\r
 358                         // try error in method block\r
 359                         String exceptionMessage = q"Bpmn error encountered in DeleteVcpeCusRestService flow. Unexpected Error from method prepareNetworkDelete() - " + ex.getMessage()\r
 360                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 361                 }\r
 362          }\r
 363         \r
 364         // *******************************\r
 365         //     Validate Network request Section\r
 366         // *******************************\r
 367         public void validateNetworkDelete (Execution execution) {\r
 368                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 369 \r
 370                 try {\r
 371                         utils.log("DEBUG", " ***** Inside validateNetworkDelete of DeleteVcpeCusRestService ***** ", isDebugEnabled)\r
 372 \r
 373                         Integer networksDeletedCount = execution.getVariable("DELVAS_networksDeletedCount")\r
 374                         networksDeletedCount++\r
 375                         \r
 376                         execution.setVariable("DELVAS_networksDeletedCount", networksDeletedCount)\r
 377                         \r
 378                         utils.log("DEBUG", " ***** Completed validateNetworkDelete of DeleteVcpeCusRestService ***** ", isDebugEnabled)\r
 379                 } catch (Exception ex) {\r
 380                         // try error in method block\r
 381                         String exceptionMessage = "Bpmn error encountered in DeleteVcpeCusRestService flow. Unexpected Error from method validateNetworkDelete() - " + ex.getMessage()\r
 382                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 383                 }\r
 384          }\r
 385 \r
 386         \r
 387         // *****************************************\r
 388         //     Prepare Completion request Section\r
 389         // *****************************************\r
 390         public void postProcessResponse (Execution execution) {\r
 391                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 392                 utils.log("DEBUG", " ***** Inside postProcessResponse of DeleteVcpeCusRestService ***** ", isDebugEnabled)\r
 393 \r
 394                 try {\r
 395                         String source = execution.getVariable("source")\r
 396                         String requestId = execution.getVariable("msoRequestId")\r
 397 \r
 398                         String msoCompletionRequest =\r
 399                                         """<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 400                                                                         xmlns:ns="http://org.openecomp/mso/request/types/v1">\r
 401                                                         <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 402                                                                 <request-id>${requestId}</request-id>\r
 403                                                                 <action>DELETE</action>\r
 404                                                                 <source>${source}</source>\r
 405                                                            </request-info>\r
 406                                                         <aetgt:status-message>vCPE Res Cust Service Instance has been deleted successfully.</aetgt:status-message>\r
 407                                                            <aetgt:mso-bpel-name>BPMN Service Instance macro action: DELETE</aetgt:mso-bpel-name>\r
 408                                                 </aetgt:MsoCompletionRequest>"""\r
 409 \r
 410                         // Format Response\r
 411                         String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest)\r
 412 \r
 413                         utils.logAudit(xmlMsoCompletionRequest)\r
 414                         execution.setVariable("DELVAS_Success", true)\r
 415                         execution.setVariable("DELVAS_CompleteMsoProcessRequest", xmlMsoCompletionRequest)\r
 416                         utils.log("DEBUG", " SUCCESS flow, going to CompleteMsoProcess - " + "\n" + xmlMsoCompletionRequest, isDebugEnabled)\r
 417                 } catch (BpmnError e) {\r
 418                 throw e;\r
 419 \r
 420                 } catch (Exception ex) {\r
 421                         // try error in method block\r
 422                         String exceptionMessage = "Bpmn error encountered in DeleteServiceInstance flow. Unexpected Error from method postProcessResponse() - " + ex.getMessage()\r
 423                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 424                 }\r
 425         }\r
 426 \r
 427         public void prepareFalloutRequest(Execution execution){\r
 428                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 429                 utils.log("DEBUG", " *** STARTED DeleteVcpeCusRestService prepareFalloutRequest Process *** ", isDebugEnabled)\r
 430 \r
 431                 try {\r
 432                         WorkflowException wfex = execution.getVariable("WorkflowException")\r
 433                         utils.log("DEBUG", " Incoming Workflow Exception: " + wfex.toString(), isDebugEnabled)\r
 434                         String requestInfo = execution.getVariable("DELVAS_requestInfo")\r
 435                         utils.log("DEBUG", " Incoming Request Info: " + requestInfo, isDebugEnabled)\r
 436 \r
 437                         String falloutRequest = exceptionUtil.processMainflowsBPMNException(execution, requestInfo)\r
 438 \r
 439                         execution.setVariable("DELVAS_falloutRequest", falloutRequest)\r
 440                 } catch (Exception ex) {\r
 441                         utils.log("DEBUG", "Error Occured in DeleteVcpeCusRestService prepareFalloutRequest Process " + ex.getMessage(), isDebugEnabled)\r
 442                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DeleteVcpeCusRestService prepareFalloutRequest Process")\r
 443                 }\r
 444                 utils.log("DEBUG", "*** COMPLETED DeleteVcpeCusRestService prepareFalloutRequest Process ***", isDebugEnabled)\r
 445         }\r
 446 \r
 447 \r
 448         public void sendSyncError (Execution execution) {\r
 449                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 450                 utils.log("DEBUG", " ***** Inside sendSyncError() of DeleteServiceInstanceInfra ***** ", isDebugEnabled)\r
 451 \r
 452                 try {\r
 453                         String errorMessage = ""\r
 454                         if (execution.getVariable("WorkflowException") instanceof WorkflowException) {\r
 455                                 WorkflowException wfe = execution.getVariable("WorkflowException")\r
 456                                 errorMessage = wfe.getErrorMessage()\r
 457                         } else {\r
 458                                 errorMessage = "Sending Sync Error."\r
 459                         }\r
 460 \r
 461                         String buildworkflowException =\r
 462                                 """<aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">\r
 463                                         <aetgt:ErrorMessage>${errorMessage}</aetgt:ErrorMessage>\r
 464                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>\r
 465                                    </aetgt:WorkflowException>"""\r
 466 \r
 467                         utils.logAudit(buildworkflowException)\r
 468                         sendWorkflowResponse(execution, 500, buildworkflowException)\r
 469                 } catch (Exception ex) {\r
 470                         utils.log("DEBUG", " Sending Sync Error Activity Failed. " + "\n" + ex.getMessage(), isDebugEnabled)\r
 471                 }\r
 472         }\r
 473 \r
 474         public void processJavaException(Execution execution){\r
 475                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 476                 execution.setVariable("prefix",Prefix)\r
 477                 try{\r
 478                         utils.log("DEBUG", "Caught a Java Exception", isDebugEnabled)\r
 479                         utils.log("DEBUG", "Started processJavaException Method", isDebugEnabled)\r
 480                         utils.log("DEBUG", "Variables List: " + execution.getVariables(), isDebugEnabled)\r
 481                         execution.setVariable("DELVAS_unexpectedError", "Caught a Java Lang Exception")  // Adding this line temporarily until this flows error handling gets updated\r
 482                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Caught a Java Lang Exception")\r
 483                 }catch(BpmnError b){\r
 484                         utils.log("ERROR", "Rethrowing MSOWorkflowException", isDebugEnabled)\r
 485                         throw b\r
 486                 }catch(Exception e){\r
 487                         utils.log("DEBUG", "Caught Exception during processJavaException Method: " + e, isDebugEnabled)\r
 488                         execution.setVariable("DELVAS_unexpectedError", "Exception in processJavaException method")  // Adding this line temporarily until this flows error handling gets updated\r
 489                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Exception in processJavaException method")\r
 490                 }\r
 491                 utils.log("DEBUG", "Completed processJavaException Method", isDebugEnabled)\r
 492         }\r
 493 \r
 494 \r
 495 }\r