bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasks.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 - 2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.bpmn.infrastructure.workflow.tasks;
  22
  23 import java.sql.Timestamp;
  24 import java.util.ArrayList;
  25 import java.util.List;
  26 import java.util.UUID;
  27 import javax.persistence.EntityNotFoundException;
  28 import org.camunda.bpm.engine.delegate.DelegateExecution;
  29 import org.onap.aai.domain.yang.Vnfc;
  30 import org.onap.so.bpmn.common.workflow.context.WorkflowCallbackResponse;
  31 import org.onap.so.bpmn.common.workflow.context.WorkflowContextHolder;
  32 import org.onap.so.bpmn.servicedecomposition.entities.BuildingBlock;
  33 import org.onap.so.bpmn.servicedecomposition.entities.ConfigurationResourceKeys;
  34 import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
  35 import org.onap.so.bpmn.servicedecomposition.entities.WorkflowResourceIds;
  36 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
  37 import org.onap.so.client.aai.AAIObjectType;
  38 import org.onap.so.client.exception.ExceptionBuilder;
  39 import org.onap.so.db.catalog.beans.CvnfcConfigurationCustomization;
  40 import org.onap.so.db.catalog.beans.VnfResourceCustomization;
  41 import org.onap.so.db.catalog.client.CatalogDbClient;
  42 import org.onap.so.db.request.beans.InfraActiveRequests;
  43 import org.onap.so.db.request.client.RequestsDbClient;
  44 import org.onap.so.serviceinstancebeans.RequestReferences;
  45 import org.onap.so.serviceinstancebeans.ServiceInstancesResponse;
  46 import org.slf4j.Logger;
  47 import org.slf4j.LoggerFactory;
  48 import org.springframework.beans.factory.annotation.Autowired;
  49 import org.springframework.core.env.Environment;
  50 import org.springframework.stereotype.Component;
  51 import com.fasterxml.jackson.core.JsonProcessingException;
  52 import com.fasterxml.jackson.databind.ObjectMapper;
  53
  54 @Component
  55 public class WorkflowActionBBTasks {
  56
  57     private static final String G_CURRENT_SEQUENCE = "gCurrentSequence";
  58     private static final String G_REQUEST_ID = "mso-request-id";
  59     private static final String G_ALACARTE = "aLaCarte";
  60     private static final String G_ACTION = "requestAction";
  61     private static final String RETRY_COUNT = "retryCount";
  62     private static final String FABRIC_CONFIGURATION = "FabricConfiguration";
  63     private static final String ASSIGN_FABRIC_CONFIGURATION_BB = "AssignFabricConfigurationBB";
  64     private static final String ACTIVATE_FABRIC_CONFIGURATION_BB = "ActivateFabricConfigurationBB";
  65     protected String maxRetries = "mso.rainyDay.maxRetries";
  66     private static final Logger logger = LoggerFactory.getLogger(WorkflowActionBBTasks.class);
  67
  68     @Autowired
  69     private RequestsDbClient requestDbclient;
  70     @Autowired
  71     private WorkflowAction workflowAction;
  72     @Autowired
  73     private WorkflowActionBBFailure workflowActionBBFailure;
  74     @Autowired
  75     private Environment environment;
  76     @Autowired
  77     private BBInputSetupUtils bbInputSetupUtils;
  78     @Autowired
  79     private CatalogDbClient catalogDbClient;
  80
  81     public void selectBB(DelegateExecution execution) {
  82         List<ExecuteBuildingBlock> flowsToExecute =
  83                 (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
  84         execution.setVariable("MacroRollback", false);
  85         int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
  86         ExecuteBuildingBlock ebb = flowsToExecute.get(currentSequence);
  87
  88         if (ebb.getBuildingBlock().getBpmnFlowName().equals("ConfigAssignVnfBB")
  89                 || ebb.getBuildingBlock().getBpmnFlowName().equals("ConfigDeployVnfBB")) {
  90             String serviceInstanceId = ebb.getWorkflowResourceIds().getServiceInstanceId();
  91             String vnfCustomizationUUID = ebb.getBuildingBlock().getKey();
  92
  93             List<VnfResourceCustomization> vnfResourceCustomizations =
  94                     catalogDbClient.getVnfResourceCustomizationByModelUuid(serviceInstanceId);
  95             if (vnfResourceCustomizations != null && vnfResourceCustomizations.size() >= 1) {
  96                 VnfResourceCustomization vrc = catalogDbClient.findVnfResourceCustomizationInList(vnfCustomizationUUID,
  97                         vnfResourceCustomizations);
  98                 boolean skipConfigVNF = vrc.isSkipPostInstConf();
  99                 if (skipConfigVNF) {
 100                     currentSequence++;
 101                     ebb = flowsToExecute.get(currentSequence);
 102                 }
 103             }
 104         }
 105
 106         boolean homing = (boolean) execution.getVariable("homing");
 107         boolean calledHoming = (boolean) execution.getVariable("calledHoming");
 108         if (homing && !calledHoming) {
 109             if (ebb.getBuildingBlock().getBpmnFlowName().equals("AssignVnfBB")) {
 110                 ebb.setHoming(true);
 111                 execution.setVariable("calledHoming", true);
 112             }
 113         } else {
 114             ebb.setHoming(false);
 115         }
 116         execution.setVariable("buildingBlock", ebb);
 117         currentSequence++;
 118         if (currentSequence >= flowsToExecute.size()) {
 119             execution.setVariable("completed", true);
 120         } else {
 121             execution.setVariable("completed", false);
 122         }
 123         execution.setVariable(G_CURRENT_SEQUENCE, currentSequence);
 124     }
 125
 126     public void updateFlowStatistics(DelegateExecution execution) {
 127         try {
 128             int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 129             if (currentSequence > 1) {
 130                 InfraActiveRequests request = this.getUpdatedRequest(execution, currentSequence);
 131                 requestDbclient.updateInfraActiveRequests(request);
 132             }
 133         } catch (Exception ex) {
 134             logger.warn(
 135                     "Bpmn Flow Statistics was unable to update Request Db with the new completion percentage. Competion percentage may be invalid.");
 136         }
 137     }
 138
 139     protected InfraActiveRequests getUpdatedRequest(DelegateExecution execution, int currentSequence) {
 140         List<ExecuteBuildingBlock> flowsToExecute =
 141                 (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 142         String requestId = (String) execution.getVariable(G_REQUEST_ID);
 143         InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 144         ExecuteBuildingBlock completedBB = flowsToExecute.get(currentSequence - 2);
 145         ExecuteBuildingBlock nextBB = flowsToExecute.get(currentSequence - 1);
 146         int completedBBs = currentSequence - 1;
 147         int totalBBs = flowsToExecute.size();
 148         int remainingBBs = totalBBs - completedBBs;
 149         String statusMessage = this.getStatusMessage(completedBB.getBuildingBlock().getBpmnFlowName(),
 150                 nextBB.getBuildingBlock().getBpmnFlowName(), completedBBs, remainingBBs);
 151         Long percentProgress = this.getPercentProgress(completedBBs, totalBBs);
 152         request.setFlowStatus(statusMessage);
 153         request.setProgress(percentProgress);
 154         request.setLastModifiedBy("CamundaBPMN");
 155         return request;
 156     }
 157
 158     protected Long getPercentProgress(int completedBBs, int totalBBs) {
 159         double ratio = (completedBBs / (totalBBs * 1.0));
 160         int percentProgress = (int) (ratio * 95);
 161         return new Long(percentProgress + 5);
 162     }
 163
 164     protected String getStatusMessage(String completedBB, String nextBB, int completedBBs, int remainingBBs) {
 165         return "Execution of " + completedBB + " has completed successfully, next invoking " + nextBB
 166                 + " (Execution Path progress: BBs completed = " + completedBBs + "; BBs remaining = " + remainingBBs
 167                 + ").";
 168     }
 169
 170     public void sendSyncAck(DelegateExecution execution) {
 171         final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 172         final String resourceId = (String) execution.getVariable("resourceId");
 173         ServiceInstancesResponse serviceInstancesResponse = new ServiceInstancesResponse();
 174         RequestReferences requestRef = new RequestReferences();
 175         requestRef.setInstanceId(resourceId);
 176         requestRef.setRequestId(requestId);
 177         serviceInstancesResponse.setRequestReferences(requestRef);
 178         ObjectMapper mapper = new ObjectMapper();
 179         String jsonRequest = "";
 180         try {
 181             jsonRequest = mapper.writeValueAsString(serviceInstancesResponse);
 182         } catch (JsonProcessingException e) {
 183             workflowAction.buildAndThrowException(execution,
 184                     "Could not marshall ServiceInstancesRequest to Json string to respond to API Handler.", e);
 185         }
 186         WorkflowCallbackResponse callbackResponse = new WorkflowCallbackResponse();
 187         callbackResponse.setStatusCode(200);
 188         callbackResponse.setMessage("Success");
 189         callbackResponse.setResponse(jsonRequest);
 190         String processKey = execution.getProcessEngineServices().getRepositoryService()
 191                 .getProcessDefinition(execution.getProcessDefinitionId()).getKey();
 192         WorkflowContextHolder.getInstance().processCallback(processKey, execution.getProcessInstanceId(), requestId,
 193                 callbackResponse);
 194         logger.info("Successfully sent sync ack.");
 195         updateInstanceId(execution);
 196     }
 197
 198     public void sendErrorSyncAck(DelegateExecution execution) {
 199         final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 200         try {
 201             ExceptionBuilder exceptionBuilder = new ExceptionBuilder();
 202             String errorMsg = (String) execution.getVariable("WorkflowActionErrorMessage");
 203             if (errorMsg == null) {
 204                 errorMsg = "WorkflowAction failed unexpectedly.";
 205             }
 206             String processKey = exceptionBuilder.getProcessKey(execution);
 207             String buildworkflowException =
 208                     "<aetgt:WorkflowException xmlns:aetgt=\"http://org.onap/so/workflow/schema/v1\"><aetgt:ErrorMessage>"
 209                             + errorMsg
 210                             + "</aetgt:ErrorMessage><aetgt:ErrorCode>7000</aetgt:ErrorCode></aetgt:WorkflowException>";
 211             WorkflowCallbackResponse callbackResponse = new WorkflowCallbackResponse();
 212             callbackResponse.setStatusCode(500);
 213             callbackResponse.setMessage("Fail");
 214             callbackResponse.setResponse(buildworkflowException);
 215             WorkflowContextHolder.getInstance().processCallback(processKey, execution.getProcessInstanceId(), requestId,
 216                     callbackResponse);
 217             execution.setVariable("sentSyncResponse", true);
 218         } catch (Exception ex) {
 219             logger.error(" Sending Sync Error Activity Failed. {}", ex.getMessage(), ex);
 220         }
 221     }
 222
 223     public void updateRequestStatusToComplete(DelegateExecution execution) {
 224         try {
 225             final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 226             InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 227             final String action = (String) execution.getVariable(G_ACTION);
 228             final boolean aLaCarte = (boolean) execution.getVariable(G_ALACARTE);
 229             final String resourceName = (String) execution.getVariable("resourceName");
 230             String macroAction = "";
 231             if (aLaCarte) {
 232                 macroAction = "ALaCarte-" + resourceName + "-" + action + " request was executed correctly.";
 233             } else {
 234                 macroAction = "Macro-" + resourceName + "-" + action + " request was executed correctly.";
 235             }
 236             execution.setVariable("finalStatusMessage", macroAction);
 237             Timestamp endTime = new Timestamp(System.currentTimeMillis());
 238             request.setEndTime(endTime);
 239             request.setFlowStatus("Successfully completed all Building Blocks");
 240             request.setStatusMessage(macroAction);
 241             request.setProgress(Long.valueOf(100));
 242             request.setRequestStatus("COMPLETE");
 243             request.setLastModifiedBy("CamundaBPMN");
 244             requestDbclient.updateInfraActiveRequests(request);
 245         } catch (Exception ex) {
 246             workflowAction.buildAndThrowException(execution, "Error Updating Request Database", ex);
 247         }
 248     }
 249
 250     public void checkRetryStatus(DelegateExecution execution) {
 251         String handlingCode = (String) execution.getVariable("handlingCode");
 252         String requestId = (String) execution.getVariable(G_REQUEST_ID);
 253         String retryDuration = (String) execution.getVariable("RetryDuration");
 254         int retryCount = (int) execution.getVariable(RETRY_COUNT);
 255         int envMaxRetries;
 256         try {
 257             envMaxRetries = Integer.parseInt(this.environment.getProperty(maxRetries));
 258         } catch (Exception ex) {
 259             logger.error("Could not read maxRetries from config file. Setting max to 5 retries");
 260             envMaxRetries = 5;
 261         }
 262         int nextCount = retryCount + 1;
 263         if (handlingCode.equals("Retry")) {
 264             workflowActionBBFailure.updateRequestErrorStatusMessage(execution);
 265             try {
 266                 InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 267                 request.setRetryStatusMessage(
 268                         "Retry " + nextCount + "/" + envMaxRetries + " will be started in " + retryDuration);
 269                 requestDbclient.updateInfraActiveRequests(request);
 270             } catch (Exception ex) {
 271                 logger.warn("Failed to update Request Db Infra Active Requests with Retry Status", ex);
 272             }
 273             if (retryCount < envMaxRetries) {
 274                 int currSequence = (int) execution.getVariable("gCurrentSequence");
 275                 execution.setVariable("gCurrentSequence", currSequence - 1);
 276                 execution.setVariable(RETRY_COUNT, nextCount);
 277             } else {
 278                 workflowAction.buildAndThrowException(execution,
 279                         "Exceeded maximum retries. Ending flow with status Abort");
 280             }
 281         } else {
 282             execution.setVariable(RETRY_COUNT, 0);
 283         }
 284     }
 285
 286     /**
 287      * Rollback will only handle Create/Activate/Assign Macro flows. Execute layer will rollback the flow its currently
 288      * working on.
 289      */
 290     public void rollbackExecutionPath(DelegateExecution execution) {
 291         if (!(boolean) execution.getVariable("isRollback")) {
 292             List<ExecuteBuildingBlock> flowsToExecute =
 293                     (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 294             List<ExecuteBuildingBlock> rollbackFlows = new ArrayList();
 295             int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 296             int listSize = flowsToExecute.size();
 297             for (int i = listSize - 1; i >= 0; i--) {
 298                 if (i > currentSequence - 1) {
 299                     flowsToExecute.remove(i);
 300                 } else {
 301                     String flowName = flowsToExecute.get(i).getBuildingBlock().getBpmnFlowName();
 302                     if (flowName.contains("Assign")) {
 303                         flowName = "Unassign" + flowName.substring(6, flowName.length());
 304                     } else if (flowName.contains("Create")) {
 305                         flowName = "Delete" + flowName.substring(6, flowName.length());
 306                     } else if (flowName.contains("Activate")) {
 307                         flowName = "Deactivate" + flowName.substring(8, flowName.length());
 308                     } else {
 309                         continue;
 310                     }
 311                     flowsToExecute.get(i).getBuildingBlock().setBpmnFlowName(flowName);
 312                     rollbackFlows.add(flowsToExecute.get(i));
 313                 }
 314             }
 315
 316             String handlingCode = (String) execution.getVariable("handlingCode");
 317             List<ExecuteBuildingBlock> rollbackFlowsFiltered = new ArrayList<>();
 318             rollbackFlowsFiltered.addAll(rollbackFlows);
 319             if (handlingCode.equals("RollbackToAssigned") || handlingCode.equals("RollbackToCreated")) {
 320                 for (int i = 0; i < rollbackFlows.size(); i++) {
 321                     if (rollbackFlows.get(i).getBuildingBlock().getBpmnFlowName().contains("Unassign")) {
 322                         rollbackFlowsFiltered.remove(rollbackFlows.get(i));
 323                     } else if (rollbackFlows.get(i).getBuildingBlock().getBpmnFlowName().contains("Delete")
 324                             && handlingCode.equals("RollbackToCreated")) {
 325                         rollbackFlowsFiltered.remove(rollbackFlows.get(i));
 326                     }
 327                 }
 328             }
 329
 330             workflowActionBBFailure.updateRequestErrorStatusMessage(execution);
 331
 332             if (rollbackFlows.isEmpty())
 333                 execution.setVariable("isRollbackNeeded", false);
 334             else
 335                 execution.setVariable("isRollbackNeeded", true);
 336             execution.setVariable("flowsToExecute", rollbackFlowsFiltered);
 337             execution.setVariable("handlingCode", "PreformingRollback");
 338             execution.setVariable("isRollback", true);
 339             execution.setVariable("gCurrentSequence", 0);
 340             execution.setVariable(RETRY_COUNT, 0);
 341         } else {
 342             workflowAction.buildAndThrowException(execution,
 343                     "Rollback has already been called. Cannot rollback a request that is currently in the rollback state.");
 344         }
 345     }
 346
 347     protected void updateInstanceId(DelegateExecution execution) {
 348         try {
 349             String requestId = (String) execution.getVariable(G_REQUEST_ID);
 350             String resourceId = (String) execution.getVariable("resourceId");
 351             WorkflowType resourceType = (WorkflowType) execution.getVariable("resourceType");
 352             InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 353             if (resourceType == WorkflowType.SERVICE) {
 354                 request.setServiceInstanceId(resourceId);
 355             } else if (resourceType == WorkflowType.VNF) {
 356                 request.setVnfId(resourceId);
 357             } else if (resourceType == WorkflowType.VFMODULE) {
 358                 request.setVfModuleId(resourceId);
 359             } else if (resourceType == WorkflowType.VOLUMEGROUP) {
 360                 request.setVolumeGroupId(resourceId);
 361             } else if (resourceType == WorkflowType.NETWORK) {
 362                 request.setNetworkId(resourceId);
 363             } else if (resourceType == WorkflowType.CONFIGURATION) {
 364                 request.setConfigurationId(resourceId);
 365             } else if (resourceType == WorkflowType.INSTANCE_GROUP) {
 366                 request.setInstanceGroupId(resourceId);
 367             }
 368             requestDbclient.updateInfraActiveRequests(request);
 369         } catch (Exception ex) {
 370             workflowAction.buildAndThrowException(execution, "Failed to update Request db with instanceId");
 371         }
 372     }
 373
 374     public void postProcessingExecuteBB(DelegateExecution execution) {
 375         List<ExecuteBuildingBlock> flowsToExecute =
 376                 (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 377         String handlingCode = (String) execution.getVariable("handlingCode");
 378         final boolean aLaCarte = (boolean) execution.getVariable(G_ALACARTE);
 379         int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 380         ExecuteBuildingBlock ebb = flowsToExecute.get(currentSequence - 1);
 381         String bbFlowName = ebb.getBuildingBlock().getBpmnFlowName();
 382         if (bbFlowName.equalsIgnoreCase("ActivateVfModuleBB") && aLaCarte && handlingCode.equalsIgnoreCase("Success")) {
 383             postProcessingExecuteBBActivateVfModule(execution, ebb, flowsToExecute);
 384         }
 385     }
 386
 387     protected void postProcessingExecuteBBActivateVfModule(DelegateExecution execution, ExecuteBuildingBlock ebb,
 388             List<ExecuteBuildingBlock> flowsToExecute) {
 389         try {
 390             String serviceInstanceId = ebb.getWorkflowResourceIds().getServiceInstanceId();
 391             String vnfId = ebb.getWorkflowResourceIds().getVnfId();
 392             String vfModuleId = ebb.getResourceId();
 393             ebb.getWorkflowResourceIds().setVfModuleId(vfModuleId);
 394             String serviceModelUUID =
 395                     bbInputSetupUtils.getAAIServiceInstanceById(serviceInstanceId).getModelVersionId();
 396             String vnfCustomizationUUID = bbInputSetupUtils.getAAIGenericVnf(vnfId).getModelCustomizationId();
 397             String vfModuleCustomizationUUID =
 398                     bbInputSetupUtils.getAAIVfModule(vnfId, vfModuleId).getModelCustomizationId();
 399             List<Vnfc> vnfcs =
 400                     workflowAction.getRelatedResourcesInVfModule(vnfId, vfModuleId, Vnfc.class, AAIObjectType.VNFC);
 401             logger.debug("Vnfc Size: {}", vnfcs.size());
 402             for (Vnfc vnfc : vnfcs) {
 403                 String modelCustomizationId = vnfc.getModelCustomizationId();
 404                 logger.debug("Processing Vnfc: {}", modelCustomizationId);
 405                 CvnfcConfigurationCustomization fabricConfig = catalogDbClient.getCvnfcCustomization(serviceModelUUID,
 406                         vnfCustomizationUUID, vfModuleCustomizationUUID, modelCustomizationId);
 407                 if (fabricConfig != null && fabricConfig.getConfigurationResource() != null
 408                         && fabricConfig.getConfigurationResource().getToscaNodeType() != null
 409                         && fabricConfig.getConfigurationResource().getToscaNodeType().contains(FABRIC_CONFIGURATION)) {
 410                     String configurationId = UUID.randomUUID().toString();
 411                     ConfigurationResourceKeys configurationResourceKeys = new ConfigurationResourceKeys();
 412                     configurationResourceKeys.setCvnfcCustomizationUUID(modelCustomizationId);
 413                     configurationResourceKeys.setVfModuleCustomizationUUID(vfModuleCustomizationUUID);
 414                     configurationResourceKeys.setVnfResourceCustomizationUUID(vnfCustomizationUUID);
 415                     configurationResourceKeys.setVnfcName(vnfc.getVnfcName());
 416                     ExecuteBuildingBlock assignConfigBB = getExecuteBBForConfig(ASSIGN_FABRIC_CONFIGURATION_BB, ebb,
 417                             configurationId, configurationResourceKeys);
 418                     ExecuteBuildingBlock activateConfigBB = getExecuteBBForConfig(ACTIVATE_FABRIC_CONFIGURATION_BB, ebb,
 419                             configurationId, configurationResourceKeys);
 420                     flowsToExecute.add(assignConfigBB);
 421                     flowsToExecute.add(activateConfigBB);
 422                     flowsToExecute.stream()
 423                             .forEach(executeBB -> logger.info("Flows to Execute After Post Processing: {}",
 424                                     executeBB.getBuildingBlock().getBpmnFlowName()));
 425                     execution.setVariable("flowsToExecute", flowsToExecute);
 426                     execution.setVariable("completed", false);
 427                 } else {
 428                     logger.debug("No cvnfcCustomization found for customizationId: " + modelCustomizationId);
 429                 }
 430             }
 431         } catch (EntityNotFoundException e) {
 432             logger.debug(e.getMessage() + " Will not be running Fabric Config Building Blocks");
 433         } catch (Exception e) {
 434             String errorMessage = "Error occurred in post processing of Vf Module create";
 435             execution.setVariable("handlingCode", "RollbackToCreated");
 436             execution.setVariable("WorkflowActionErrorMessage", errorMessage);
 437             logger.error(errorMessage, e);
 438         }
 439     }
 440
 441     protected ExecuteBuildingBlock getExecuteBBForConfig(String bbName, ExecuteBuildingBlock ebb,
 442             String configurationId, ConfigurationResourceKeys configurationResourceKeys) {
 443         ExecuteBuildingBlock configBB = new ExecuteBuildingBlock();
 444         BuildingBlock buildingBlock = new BuildingBlock();
 445         buildingBlock.setBpmnFlowName(bbName);
 446         buildingBlock.setMsoId(UUID.randomUUID().toString());
 447         configBB.setaLaCarte(ebb.isaLaCarte());
 448         configBB.setApiVersion(ebb.getApiVersion());
 449         configBB.setRequestAction(ebb.getRequestAction());
 450         configBB.setVnfType(ebb.getVnfType());
 451         configBB.setRequestId(ebb.getRequestId());
 452         configBB.setRequestDetails(ebb.getRequestDetails());
 453         configBB.setBuildingBlock(buildingBlock);
 454         WorkflowResourceIds workflowResourceIds = ebb.getWorkflowResourceIds();
 455         workflowResourceIds.setConfigurationId(configurationId);
 456         configBB.setWorkflowResourceIds(workflowResourceIds);
 457         configBB.setConfigurationResourceKeys(configurationResourceKeys);
 458         return configBB;
 459     }
 460 }