gerrit.onap Code Review - so.git/blob

   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 vnfCustomizationUUID = ebb.getBuildingBlock().getKey();
  91
  92             List<VnfResourceCustomization> vnfResourceCustomizations = catalogDbClient
  93                     .getVnfResourceCustomizationByModelUuid(ebb.getRequestDetails().getModelInfo().getModelUuid());
  94             if (vnfResourceCustomizations != null && vnfResourceCustomizations.size() >= 1) {
  95                 VnfResourceCustomization vrc = catalogDbClient.findVnfResourceCustomizationInList(vnfCustomizationUUID,
  96                         vnfResourceCustomizations);
  97                 boolean skipConfigVNF = vrc.isSkipPostInstConf();
  98                 if (skipConfigVNF) {
  99                     currentSequence++;
 100                     ebb = flowsToExecute.get(currentSequence);
 101                 }
 102             }
 103         }
 104
 105         boolean homing = (boolean) execution.getVariable("homing");
 106         boolean calledHoming = (boolean) execution.getVariable("calledHoming");
 107         if (homing && !calledHoming) {
 108             if (ebb.getBuildingBlock().getBpmnFlowName().equals("AssignVnfBB")) {
 109                 ebb.setHoming(true);
 110                 execution.setVariable("calledHoming", true);
 111             }
 112         } else {
 113             ebb.setHoming(false);
 114         }
 115         execution.setVariable("buildingBlock", ebb);
 116         currentSequence++;
 117         if (currentSequence >= flowsToExecute.size()) {
 118             execution.setVariable("completed", true);
 119         } else {
 120             execution.setVariable("completed", false);
 121         }
 122         execution.setVariable(G_CURRENT_SEQUENCE, currentSequence);
 123     }
 124
 125     public void updateFlowStatistics(DelegateExecution execution) {
 126         try {
 127             int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 128             if (currentSequence > 1) {
 129                 InfraActiveRequests request = this.getUpdatedRequest(execution, currentSequence);
 130                 requestDbclient.updateInfraActiveRequests(request);
 131             }
 132         } catch (Exception ex) {
 133             logger.warn(
 134                     "Bpmn Flow Statistics was unable to update Request Db with the new completion percentage. Competion percentage may be invalid.");
 135         }
 136     }
 137
 138     protected InfraActiveRequests getUpdatedRequest(DelegateExecution execution, int currentSequence) {
 139         List<ExecuteBuildingBlock> flowsToExecute =
 140                 (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 141         String requestId = (String) execution.getVariable(G_REQUEST_ID);
 142         InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 143         ExecuteBuildingBlock completedBB = flowsToExecute.get(currentSequence - 2);
 144         ExecuteBuildingBlock nextBB = flowsToExecute.get(currentSequence - 1);
 145         int completedBBs = currentSequence - 1;
 146         int totalBBs = flowsToExecute.size();
 147         int remainingBBs = totalBBs - completedBBs;
 148         String statusMessage = this.getStatusMessage(completedBB.getBuildingBlock().getBpmnFlowName(),
 149                 nextBB.getBuildingBlock().getBpmnFlowName(), completedBBs, remainingBBs);
 150         Long percentProgress = this.getPercentProgress(completedBBs, totalBBs);
 151         request.setFlowStatus(statusMessage);
 152         request.setProgress(percentProgress);
 153         request.setLastModifiedBy("CamundaBPMN");
 154         return request;
 155     }
 156
 157     protected Long getPercentProgress(int completedBBs, int totalBBs) {
 158         double ratio = (completedBBs / (totalBBs * 1.0));
 159         int percentProgress = (int) (ratio * 95);
 160         return new Long(percentProgress + 5);
 161     }
 162
 163     protected String getStatusMessage(String completedBB, String nextBB, int completedBBs, int remainingBBs) {
 164         return "Execution of " + completedBB + " has completed successfully, next invoking " + nextBB
 165                 + " (Execution Path progress: BBs completed = " + completedBBs + "; BBs remaining = " + remainingBBs
 166                 + ").";
 167     }
 168
 169     public void sendSyncAck(DelegateExecution execution) {
 170         final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 171         final String resourceId = (String) execution.getVariable("resourceId");
 172         ServiceInstancesResponse serviceInstancesResponse = new ServiceInstancesResponse();
 173         RequestReferences requestRef = new RequestReferences();
 174         requestRef.setInstanceId(resourceId);
 175         requestRef.setRequestId(requestId);
 176         serviceInstancesResponse.setRequestReferences(requestRef);
 177         ObjectMapper mapper = new ObjectMapper();
 178         String jsonRequest = "";
 179         try {
 180             jsonRequest = mapper.writeValueAsString(serviceInstancesResponse);
 181         } catch (JsonProcessingException e) {
 182             workflowAction.buildAndThrowException(execution,
 183                     "Could not marshall ServiceInstancesRequest to Json string to respond to API Handler.", e);
 184         }
 185         WorkflowCallbackResponse callbackResponse = new WorkflowCallbackResponse();
 186         callbackResponse.setStatusCode(200);
 187         callbackResponse.setMessage("Success");
 188         callbackResponse.setResponse(jsonRequest);
 189         String processKey = execution.getProcessEngineServices().getRepositoryService()
 190                 .getProcessDefinition(execution.getProcessDefinitionId()).getKey();
 191         WorkflowContextHolder.getInstance().processCallback(processKey, execution.getProcessInstanceId(), requestId,
 192                 callbackResponse);
 193         logger.info("Successfully sent sync ack.");
 194         updateInstanceId(execution);
 195     }
 196
 197     public void sendErrorSyncAck(DelegateExecution execution) {
 198         final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 199         try {
 200             ExceptionBuilder exceptionBuilder = new ExceptionBuilder();
 201             String errorMsg = (String) execution.getVariable("WorkflowActionErrorMessage");
 202             if (errorMsg == null) {
 203                 errorMsg = "WorkflowAction failed unexpectedly.";
 204             }
 205             String processKey = exceptionBuilder.getProcessKey(execution);
 206             String buildworkflowException =
 207                     "<aetgt:WorkflowException xmlns:aetgt=\"http://org.onap/so/workflow/schema/v1\"><aetgt:ErrorMessage>"
 208                             + errorMsg
 209                             + "</aetgt:ErrorMessage><aetgt:ErrorCode>7000</aetgt:ErrorCode></aetgt:WorkflowException>";
 210             WorkflowCallbackResponse callbackResponse = new WorkflowCallbackResponse();
 211             callbackResponse.setStatusCode(500);
 212             callbackResponse.setMessage("Fail");
 213             callbackResponse.setResponse(buildworkflowException);
 214             WorkflowContextHolder.getInstance().processCallback(processKey, execution.getProcessInstanceId(), requestId,
 215                     callbackResponse);
 216             execution.setVariable("sentSyncResponse", true);
 217         } catch (Exception ex) {
 218             logger.error(" Sending Sync Error Activity Failed. {}", ex.getMessage(), ex);
 219         }
 220     }
 221
 222     public void updateRequestStatusToComplete(DelegateExecution execution) {
 223         try {
 224             final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 225             InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 226             final String action = (String) execution.getVariable(G_ACTION);
 227             final boolean aLaCarte = (boolean) execution.getVariable(G_ALACARTE);
 228             final String resourceName = (String) execution.getVariable("resourceName");
 229             String statusMessage = (String) execution.getVariable("StatusMessage");
 230             String macroAction = "";
 231             if (statusMessage == null) {
 232                 if (aLaCarte) {
 233                     macroAction = "ALaCarte-" + resourceName + "-" + action + " request was executed correctly.";
 234                 } else {
 235                     macroAction = "Macro-" + resourceName + "-" + action + " request was executed correctly.";
 236                 }
 237             } else {
 238                 macroAction = statusMessage;
 239             }
 240             execution.setVariable("finalStatusMessage", macroAction);
 241             Timestamp endTime = new Timestamp(System.currentTimeMillis());
 242             request.setEndTime(endTime);
 243             request.setFlowStatus("Successfully completed all Building Blocks");
 244             request.setStatusMessage(macroAction);
 245             request.setProgress(Long.valueOf(100));
 246             request.setRequestStatus("COMPLETE");
 247             request.setLastModifiedBy("CamundaBPMN");
 248             requestDbclient.updateInfraActiveRequests(request);
 249         } catch (Exception ex) {
 250             workflowAction.buildAndThrowException(execution, "Error Updating Request Database", ex);
 251         }
 252     }
 253
 254     public void checkRetryStatus(DelegateExecution execution) {
 255         String handlingCode = (String) execution.getVariable("handlingCode");
 256         String requestId = (String) execution.getVariable(G_REQUEST_ID);
 257         String retryDuration = (String) execution.getVariable("RetryDuration");
 258         int retryCount = (int) execution.getVariable(RETRY_COUNT);
 259         int envMaxRetries;
 260         try {
 261             envMaxRetries = Integer.parseInt(this.environment.getProperty(maxRetries));
 262         } catch (Exception ex) {
 263             logger.error("Could not read maxRetries from config file. Setting max to 5 retries");
 264             envMaxRetries = 5;
 265         }
 266         int nextCount = retryCount + 1;
 267         if (handlingCode.equals("Retry")) {
 268             workflowActionBBFailure.updateRequestErrorStatusMessage(execution);
 269             try {
 270                 InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 271                 request.setRetryStatusMessage(
 272                         "Retry " + nextCount + "/" + envMaxRetries + " will be started in " + retryDuration);
 273                 requestDbclient.updateInfraActiveRequests(request);
 274             } catch (Exception ex) {
 275                 logger.warn("Failed to update Request Db Infra Active Requests with Retry Status", ex);
 276             }
 277             if (retryCount < envMaxRetries) {
 278                 int currSequence = (int) execution.getVariable("gCurrentSequence");
 279                 execution.setVariable("gCurrentSequence", currSequence - 1);
 280                 execution.setVariable(RETRY_COUNT, nextCount);
 281             } else {
 282                 workflowAction.buildAndThrowException(execution,
 283                         "Exceeded maximum retries. Ending flow with status Abort");
 284             }
 285         } else {
 286             execution.setVariable(RETRY_COUNT, 0);
 287         }
 288     }
 289
 290     /**
 291      * Rollback will only handle Create/Activate/Assign Macro flows. Execute layer will rollback the flow its currently
 292      * working on.
 293      */
 294     public void rollbackExecutionPath(DelegateExecution execution) {
 295         if (!(boolean) execution.getVariable("isRollback")) {
 296             List<ExecuteBuildingBlock> flowsToExecute =
 297                     (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 298             List<ExecuteBuildingBlock> rollbackFlows = new ArrayList();
 299             int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 300             int listSize = flowsToExecute.size();
 301             for (int i = listSize - 1; i >= 0; i--) {
 302                 if (i > currentSequence - 1) {
 303                     flowsToExecute.remove(i);
 304                 } else {
 305                     String flowName = flowsToExecute.get(i).getBuildingBlock().getBpmnFlowName();
 306                     if (flowName.contains("Assign")) {
 307                         flowName = "Unassign" + flowName.substring(6, flowName.length());
 308                     } else if (flowName.contains("Create")) {
 309                         flowName = "Delete" + flowName.substring(6, flowName.length());
 310                     } else if (flowName.contains("Activate")) {
 311                         flowName = "Deactivate" + flowName.substring(8, flowName.length());
 312                     } else {
 313                         continue;
 314                     }
 315                     flowsToExecute.get(i).getBuildingBlock().setBpmnFlowName(flowName);
 316                     rollbackFlows.add(flowsToExecute.get(i));
 317                 }
 318             }
 319
 320             String handlingCode = (String) execution.getVariable("handlingCode");
 321             List<ExecuteBuildingBlock> rollbackFlowsFiltered = new ArrayList<>();
 322             rollbackFlowsFiltered.addAll(rollbackFlows);
 323             if (handlingCode.equals("RollbackToAssigned") || handlingCode.equals("RollbackToCreated")) {
 324                 for (int i = 0; i < rollbackFlows.size(); i++) {
 325                     if (rollbackFlows.get(i).getBuildingBlock().getBpmnFlowName().contains("Unassign")) {
 326                         rollbackFlowsFiltered.remove(rollbackFlows.get(i));
 327                     } else if (rollbackFlows.get(i).getBuildingBlock().getBpmnFlowName().contains("Delete")
 328                             && handlingCode.equals("RollbackToCreated")) {
 329                         rollbackFlowsFiltered.remove(rollbackFlows.get(i));
 330                     }
 331                 }
 332             }
 333
 334             workflowActionBBFailure.updateRequestErrorStatusMessage(execution);
 335
 336             if (rollbackFlows.isEmpty())
 337                 execution.setVariable("isRollbackNeeded", false);
 338             else
 339                 execution.setVariable("isRollbackNeeded", true);
 340             execution.setVariable("flowsToExecute", rollbackFlowsFiltered);
 341             execution.setVariable("handlingCode", "PreformingRollback");
 342             execution.setVariable("isRollback", true);
 343             execution.setVariable("gCurrentSequence", 0);
 344             execution.setVariable(RETRY_COUNT, 0);
 345         } else {
 346             workflowAction.buildAndThrowException(execution,
 347                     "Rollback has already been called. Cannot rollback a request that is currently in the rollback state.");
 348         }
 349     }
 350
 351     protected void updateInstanceId(DelegateExecution execution) {
 352         try {
 353             String requestId = (String) execution.getVariable(G_REQUEST_ID);
 354             String resourceId = (String) execution.getVariable("resourceId");
 355             WorkflowType resourceType = (WorkflowType) execution.getVariable("resourceType");
 356             InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 357             if (resourceType == WorkflowType.SERVICE) {
 358                 request.setServiceInstanceId(resourceId);
 359             } else if (resourceType == WorkflowType.VNF) {
 360                 request.setVnfId(resourceId);
 361             } else if (resourceType == WorkflowType.VFMODULE) {
 362                 request.setVfModuleId(resourceId);
 363             } else if (resourceType == WorkflowType.VOLUMEGROUP) {
 364                 request.setVolumeGroupId(resourceId);
 365             } else if (resourceType == WorkflowType.NETWORK) {
 366                 request.setNetworkId(resourceId);
 367             } else if (resourceType == WorkflowType.CONFIGURATION) {
 368                 request.setConfigurationId(resourceId);
 369             } else if (resourceType == WorkflowType.INSTANCE_GROUP) {
 370                 request.setInstanceGroupId(resourceId);
 371             }
 372             requestDbclient.updateInfraActiveRequests(request);
 373         } catch (Exception ex) {
 374             workflowAction.buildAndThrowException(execution, "Failed to update Request db with instanceId");
 375         }
 376     }
 377
 378     public void postProcessingExecuteBB(DelegateExecution execution) {
 379         List<ExecuteBuildingBlock> flowsToExecute =
 380                 (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 381         String handlingCode = (String) execution.getVariable("handlingCode");
 382         final boolean aLaCarte = (boolean) execution.getVariable(G_ALACARTE);
 383         int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 384         ExecuteBuildingBlock ebb = flowsToExecute.get(currentSequence - 1);
 385         String bbFlowName = ebb.getBuildingBlock().getBpmnFlowName();
 386         if (bbFlowName.equalsIgnoreCase("ActivateVfModuleBB") && aLaCarte && handlingCode.equalsIgnoreCase("Success")) {
 387             postProcessingExecuteBBActivateVfModule(execution, ebb, flowsToExecute);
 388         }
 389     }
 390
 391     protected void postProcessingExecuteBBActivateVfModule(DelegateExecution execution, ExecuteBuildingBlock ebb,
 392             List<ExecuteBuildingBlock> flowsToExecute) {
 393         try {
 394             String serviceInstanceId = ebb.getWorkflowResourceIds().getServiceInstanceId();
 395             String vnfId = ebb.getWorkflowResourceIds().getVnfId();
 396             String vfModuleId = ebb.getResourceId();
 397             ebb.getWorkflowResourceIds().setVfModuleId(vfModuleId);
 398             String serviceModelUUID =
 399                     bbInputSetupUtils.getAAIServiceInstanceById(serviceInstanceId).getModelVersionId();
 400             String vnfCustomizationUUID = bbInputSetupUtils.getAAIGenericVnf(vnfId).getModelCustomizationId();
 401             String vfModuleCustomizationUUID =
 402                     bbInputSetupUtils.getAAIVfModule(vnfId, vfModuleId).getModelCustomizationId();
 403             List<Vnfc> vnfcs =
 404                     workflowAction.getRelatedResourcesInVfModule(vnfId, vfModuleId, Vnfc.class, AAIObjectType.VNFC);
 405             logger.debug("Vnfc Size: {}", vnfcs.size());
 406             for (Vnfc vnfc : vnfcs) {
 407                 String modelCustomizationId = vnfc.getModelCustomizationId();
 408                 logger.debug("Processing Vnfc: {}", modelCustomizationId);
 409                 CvnfcConfigurationCustomization fabricConfig = catalogDbClient.getCvnfcCustomization(serviceModelUUID,
 410                         vnfCustomizationUUID, vfModuleCustomizationUUID, modelCustomizationId);
 411                 if (fabricConfig != null && fabricConfig.getConfigurationResource() != null
 412                         && fabricConfig.getConfigurationResource().getToscaNodeType() != null
 413                         && fabricConfig.getConfigurationResource().getToscaNodeType().contains(FABRIC_CONFIGURATION)) {
 414                     String configurationId = UUID.randomUUID().toString();
 415                     ConfigurationResourceKeys configurationResourceKeys = new ConfigurationResourceKeys();
 416                     configurationResourceKeys.setCvnfcCustomizationUUID(modelCustomizationId);
 417                     configurationResourceKeys.setVfModuleCustomizationUUID(vfModuleCustomizationUUID);
 418                     configurationResourceKeys.setVnfResourceCustomizationUUID(vnfCustomizationUUID);
 419                     configurationResourceKeys.setVnfcName(vnfc.getVnfcName());
 420                     ExecuteBuildingBlock assignConfigBB = getExecuteBBForConfig(ASSIGN_FABRIC_CONFIGURATION_BB, ebb,
 421                             configurationId, configurationResourceKeys);
 422                     ExecuteBuildingBlock activateConfigBB = getExecuteBBForConfig(ACTIVATE_FABRIC_CONFIGURATION_BB, ebb,
 423                             configurationId, configurationResourceKeys);
 424                     flowsToExecute.add(assignConfigBB);
 425                     flowsToExecute.add(activateConfigBB);
 426                     flowsToExecute.stream()
 427                             .forEach(executeBB -> logger.info("Flows to Execute After Post Processing: {}",
 428                                     executeBB.getBuildingBlock().getBpmnFlowName()));
 429                     execution.setVariable("flowsToExecute", flowsToExecute);
 430                     execution.setVariable("completed", false);
 431                 } else {
 432                     logger.debug("No cvnfcCustomization found for customizationId: " + modelCustomizationId);
 433                 }
 434             }
 435         } catch (EntityNotFoundException e) {
 436             logger.debug(e.getMessage() + " Will not be running Fabric Config Building Blocks");
 437         } catch (Exception e) {
 438             String errorMessage = "Error occurred in post processing of Vf Module create";
 439             execution.setVariable("handlingCode", "RollbackToCreated");
 440             execution.setVariable("WorkflowActionErrorMessage", errorMessage);
 441             logger.error(errorMessage, e);
 442         }
 443     }
 444
 445     protected ExecuteBuildingBlock getExecuteBBForConfig(String bbName, ExecuteBuildingBlock ebb,
 446             String configurationId, ConfigurationResourceKeys configurationResourceKeys) {
 447         ExecuteBuildingBlock configBB = new ExecuteBuildingBlock();
 448         BuildingBlock buildingBlock = new BuildingBlock();
 449         buildingBlock.setBpmnFlowName(bbName);
 450         buildingBlock.setMsoId(UUID.randomUUID().toString());
 451         configBB.setaLaCarte(ebb.isaLaCarte());
 452         configBB.setApiVersion(ebb.getApiVersion());
 453         configBB.setRequestAction(ebb.getRequestAction());
 454         configBB.setVnfType(ebb.getVnfType());
 455         configBB.setRequestId(ebb.getRequestId());
 456         configBB.setRequestDetails(ebb.getRequestDetails());
 457         configBB.setBuildingBlock(buildingBlock);
 458         WorkflowResourceIds workflowResourceIds = ebb.getWorkflowResourceIds();
 459         workflowResourceIds.setConfigurationId(configurationId);
 460         configBB.setWorkflowResourceIds(workflowResourceIds);
 461         configBB.setConfigurationResourceKeys(configurationResourceKeys);
 462         return configBB;
 463     }
 464 }