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 com.fasterxml.jackson.core.JsonProcessingException;
  24 import com.fasterxml.jackson.databind.ObjectMapper;
  25 import org.camunda.bpm.engine.delegate.DelegateExecution;
  26 import org.onap.aai.domain.yang.*;
  27 import org.onap.aaiclient.client.aai.AAIObjectType;
  28 import org.onap.aaiclient.client.aai.entities.Configuration;
  29 import org.onap.so.bpmn.common.DelegateExecutionImpl;
  30 import org.onap.so.bpmn.common.listener.db.RequestsDbListenerRunner;
  31 import org.onap.so.bpmn.common.listener.flowmanipulator.FlowManipulatorListenerRunner;
  32 import org.onap.so.bpmn.common.workflow.context.WorkflowCallbackResponse;
  33 import org.onap.so.bpmn.common.workflow.context.WorkflowContextHolder;
  34 import org.onap.so.bpmn.servicedecomposition.entities.BuildingBlock;
  35 import org.onap.so.bpmn.servicedecomposition.entities.ConfigurationResourceKeys;
  36 import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
  37 import org.onap.so.bpmn.servicedecomposition.entities.WorkflowResourceIds;
  38 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
  39 import org.onap.so.client.exception.ExceptionBuilder;
  40 import org.onap.so.db.catalog.beans.CvnfcConfigurationCustomization;
  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 javax.persistence.EntityNotFoundException;
  52 import java.sql.Timestamp;
  53 import java.util.ArrayList;
  54 import java.util.List;
  55 import java.util.Optional;
  56 import java.util.UUID;
  57 import java.util.stream.Collectors;
  58
  59 @Component
  60 public class WorkflowActionBBTasks {
  61
  62     private static final String G_CURRENT_SEQUENCE = "gCurrentSequence";
  63     private static final String G_REQUEST_ID = "mso-request-id";
  64     private static final String G_ALACARTE = "aLaCarte";
  65     private static final String G_ACTION = "requestAction";
  66     private static final String RETRY_COUNT = "retryCount";
  67     private static final String FABRIC_CONFIGURATION = "FabricConfiguration";
  68     private static final String ADD_FABRIC_CONFIGURATION_BB = "AddFabricConfigurationBB";
  69     private static final String COMPLETED = "completed";
  70     private static final String HANDLINGCODE = "handlingCode";
  71     private static final String ROLLBACKTOCREATED = "RollbackToCreated";
  72     private static final String REPLACEINSTANCE = "replaceInstance";
  73     private static final String VFMODULE = "VfModule";
  74     protected String maxRetries = "mso.rainyDay.maxRetries";
  75     private static final Logger logger = LoggerFactory.getLogger(WorkflowActionBBTasks.class);
  76
  77     @Autowired
  78     private RequestsDbClient requestDbclient;
  79     @Autowired
  80     private WorkflowAction workflowAction;
  81     @Autowired
  82     private WorkflowActionBBFailure workflowActionBBFailure;
  83     @Autowired
  84     private Environment environment;
  85     @Autowired
  86     private BBInputSetupUtils bbInputSetupUtils;
  87     @Autowired
  88     private CatalogDbClient catalogDbClient;
  89     @Autowired
  90     private FlowManipulatorListenerRunner flowManipulatorListenerRunner;
  91     @Autowired
  92     private RequestsDbListenerRunner requestsDbListener;
  93
  94     public void selectBB(DelegateExecution execution) {
  95         List<ExecuteBuildingBlock> flowsToExecute =
  96                 (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
  97         execution.setVariable("MacroRollback", false);
  98
  99         flowManipulatorListenerRunner.modifyFlows(flowsToExecute, new DelegateExecutionImpl(execution));
 100         int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 101
 102         ExecuteBuildingBlock ebb = flowsToExecute.get(currentSequence);
 103
 104         execution.setVariable("buildingBlock", ebb);
 105         currentSequence++;
 106         execution.setVariable(COMPLETED, currentSequence >= flowsToExecute.size());
 107         execution.setVariable(G_CURRENT_SEQUENCE, currentSequence);
 108     }
 109
 110     public void updateFlowStatistics(DelegateExecution execution) {
 111         try {
 112             int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 113             if (currentSequence > 1) {
 114                 InfraActiveRequests request = this.getUpdatedRequest(execution, currentSequence);
 115                 requestDbclient.updateInfraActiveRequests(request);
 116             }
 117         } catch (Exception ex) {
 118             logger.warn(
 119                     "Bpmn Flow Statistics was unable to update Request Db with the new completion percentage. Competion percentage may be invalid.",
 120                     ex);
 121         }
 122     }
 123
 124     protected InfraActiveRequests getUpdatedRequest(DelegateExecution execution, int currentSequence) {
 125         List<ExecuteBuildingBlock> flowsToExecute =
 126                 (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 127         String requestId = (String) execution.getVariable(G_REQUEST_ID);
 128         InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 129         ExecuteBuildingBlock completedBB = flowsToExecute.get(currentSequence - 2);
 130         ExecuteBuildingBlock nextBB = flowsToExecute.get(currentSequence - 1);
 131         int completedBBs = currentSequence - 1;
 132         int totalBBs = flowsToExecute.size();
 133         int remainingBBs = totalBBs - completedBBs;
 134         String statusMessage = this.getStatusMessage(completedBB.getBuildingBlock().getBpmnFlowName(),
 135                 nextBB.getBuildingBlock().getBpmnFlowName(), completedBBs, remainingBBs);
 136         Long percentProgress = this.getPercentProgress(completedBBs, totalBBs);
 137         request.setFlowStatus(statusMessage);
 138         request.setProgress(percentProgress);
 139         request.setLastModifiedBy("CamundaBPMN");
 140         return request;
 141     }
 142
 143     protected Long getPercentProgress(int completedBBs, int totalBBs) {
 144         double ratio = (completedBBs / (totalBBs * 1.0));
 145         int percentProgress = (int) (ratio * 95);
 146         return (long) (percentProgress + 5);
 147     }
 148
 149     protected String getStatusMessage(String completedBB, String nextBB, int completedBBs, int remainingBBs) {
 150         return "Execution of " + completedBB + " has completed successfully, next invoking " + nextBB
 151                 + " (Execution Path progress: BBs completed = " + completedBBs + "; BBs remaining = " + remainingBBs
 152                 + ").";
 153     }
 154
 155     public void sendSyncAck(DelegateExecution execution) {
 156         final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 157         final String resourceId = (String) execution.getVariable("resourceId");
 158         ServiceInstancesResponse serviceInstancesResponse = new ServiceInstancesResponse();
 159         RequestReferences requestRef = new RequestReferences();
 160         requestRef.setInstanceId(resourceId);
 161         requestRef.setRequestId(requestId);
 162         serviceInstancesResponse.setRequestReferences(requestRef);
 163         ObjectMapper mapper = new ObjectMapper();
 164         String jsonRequest = "";
 165         try {
 166             jsonRequest = mapper.writeValueAsString(serviceInstancesResponse);
 167         } catch (JsonProcessingException e) {
 168             workflowAction.buildAndThrowException(execution,
 169                     "Could not marshall ServiceInstancesRequest to Json string to respond to API Handler.", e);
 170         }
 171         WorkflowCallbackResponse callbackResponse = new WorkflowCallbackResponse();
 172         callbackResponse.setStatusCode(200);
 173         callbackResponse.setMessage("Success");
 174         callbackResponse.setResponse(jsonRequest);
 175         String processKey = execution.getProcessEngineServices().getRepositoryService()
 176                 .getProcessDefinition(execution.getProcessDefinitionId()).getKey();
 177         WorkflowContextHolder.getInstance().processCallback(processKey, execution.getProcessInstanceId(), requestId,
 178                 callbackResponse);
 179         logger.info("Successfully sent sync ack.");
 180         updateInstanceId(execution);
 181     }
 182
 183     public void sendErrorSyncAck(DelegateExecution execution) {
 184         final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 185         try {
 186             ExceptionBuilder exceptionBuilder = new ExceptionBuilder();
 187             String errorMsg = (String) execution.getVariable("WorkflowActionErrorMessage");
 188             if (errorMsg == null) {
 189                 errorMsg = "WorkflowAction failed unexpectedly.";
 190             }
 191             String processKey = exceptionBuilder.getProcessKey(execution);
 192             String buildworkflowException =
 193                     "<aetgt:WorkflowException xmlns:aetgt=\"http://org.onap/so/workflow/schema/v1\"><aetgt:ErrorMessage>"
 194                             + errorMsg
 195                             + "</aetgt:ErrorMessage><aetgt:ErrorCode>7000</aetgt:ErrorCode></aetgt:WorkflowException>";
 196             WorkflowCallbackResponse callbackResponse = new WorkflowCallbackResponse();
 197             callbackResponse.setStatusCode(500);
 198             callbackResponse.setMessage("Fail");
 199             callbackResponse.setResponse(buildworkflowException);
 200             WorkflowContextHolder.getInstance().processCallback(processKey, execution.getProcessInstanceId(), requestId,
 201                     callbackResponse);
 202             execution.setVariable("sentSyncResponse", true);
 203         } catch (Exception ex) {
 204             logger.error(" Sending Sync Error Activity Failed. {}", ex.getMessage(), ex);
 205         }
 206     }
 207
 208     public void updateRequestStatusToComplete(DelegateExecution execution) {
 209         try {
 210             final String requestId = (String) execution.getVariable(G_REQUEST_ID);
 211             InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 212             final String action = (String) execution.getVariable(G_ACTION);
 213             final boolean aLaCarte = (boolean) execution.getVariable(G_ALACARTE);
 214             final String resourceName = (String) execution.getVariable("resourceName");
 215             String statusMessage = (String) execution.getVariable("StatusMessage");
 216             String macroAction;
 217             if (statusMessage == null) {
 218                 if (aLaCarte) {
 219                     macroAction = "ALaCarte-" + resourceName + "-" + action + " request was executed correctly.";
 220                 } else {
 221                     macroAction = "Macro-" + resourceName + "-" + action + " request was executed correctly.";
 222                 }
 223             } else {
 224                 macroAction = statusMessage;
 225             }
 226             execution.setVariable("finalStatusMessage", macroAction);
 227             Timestamp endTime = new Timestamp(System.currentTimeMillis());
 228             request.setEndTime(endTime);
 229             request.setFlowStatus("Successfully completed all Building Blocks");
 230             request.setStatusMessage(macroAction);
 231             request.setProgress(100L);
 232             request.setRequestStatus("COMPLETE");
 233             request.setLastModifiedBy("CamundaBPMN");
 234             requestsDbListener.post(request, new DelegateExecutionImpl(execution));
 235             requestDbclient.updateInfraActiveRequests(request);
 236         } catch (Exception ex) {
 237             workflowAction.buildAndThrowException(execution, "Error Updating Request Database", ex);
 238         }
 239     }
 240
 241     public void checkRetryStatus(DelegateExecution execution) {
 242         String handlingCode = (String) execution.getVariable(HANDLINGCODE);
 243         String requestId = (String) execution.getVariable(G_REQUEST_ID);
 244         String retryDuration = (String) execution.getVariable("RetryDuration");
 245         int retryCount = (int) execution.getVariable(RETRY_COUNT);
 246         int envMaxRetries;
 247         try {
 248             envMaxRetries = Integer.parseInt(this.environment.getProperty(maxRetries));
 249         } catch (Exception ex) {
 250             logger.error("Could not read maxRetries from config file. Setting max to 5 retries", ex);
 251             envMaxRetries = 5;
 252         }
 253         int nextCount = retryCount + 1;
 254         if ("Retry".equals(handlingCode)) {
 255             workflowActionBBFailure.updateRequestErrorStatusMessage(execution);
 256             try {
 257                 InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 258                 request.setRetryStatusMessage(
 259                         "Retry " + nextCount + "/" + envMaxRetries + " will be started in " + retryDuration);
 260                 requestDbclient.updateInfraActiveRequests(request);
 261             } catch (Exception ex) {
 262                 logger.warn("Failed to update Request Db Infra Active Requests with Retry Status", ex);
 263             }
 264             if (retryCount < envMaxRetries) {
 265                 int currSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 266                 execution.setVariable(G_CURRENT_SEQUENCE, currSequence - 1);
 267                 execution.setVariable(RETRY_COUNT, nextCount);
 268             } else {
 269                 workflowAction.buildAndThrowException(execution,
 270                         "Exceeded maximum retries. Ending flow with status Abort");
 271             }
 272         } else {
 273             execution.setVariable(RETRY_COUNT, 0);
 274         }
 275     }
 276
 277     /**
 278      * Rollback will only handle Create/Activate/Assign Macro flows. Execute layer will rollback the flow its currently
 279      * working on.
 280      */
 281     public void rollbackExecutionPath(DelegateExecution execution) {
 282         final String action = (String) execution.getVariable(G_ACTION);
 283         final String resourceName = (String) execution.getVariable("resourceName");
 284         if (!(boolean) execution.getVariable("isRollback")) {
 285             List<ExecuteBuildingBlock> flowsToExecute =
 286                     (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 287
 288             List<ExecuteBuildingBlock> flowsToExecuteChangeBBs = flowsToExecute.stream()
 289                     .filter(buildingBlock -> buildingBlock.getBuildingBlock().getBpmnFlowName().startsWith("Change"))
 290                     .collect(Collectors.toList());
 291
 292             List<ExecuteBuildingBlock> rollbackFlows = new ArrayList<>();
 293             int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 294             int listSize = flowsToExecute.size();
 295
 296             for (int i = listSize - 1; i >= 0; i--) {
 297                 if (i > currentSequence - 1) {
 298                     flowsToExecute.remove(i);
 299                 } else {
 300                     String flowName = flowsToExecute.get(i).getBuildingBlock().getBpmnFlowName();
 301                     if (flowName.startsWith("Assign")) {
 302                         flowName = flowName.replaceFirst("Assign", "Unassign");
 303                     } else if (flowName.startsWith("Create")) {
 304                         flowName = flowName.replaceFirst("Create", "Delete");
 305                     } else if (flowName.startsWith("Activate")) {
 306                         flowName = flowName.replaceFirst("Activate", "Deactivate");
 307                     } else if (flowName.startsWith("Add")) {
 308                         flowName = flowName.replaceFirst("Add", "Delete");
 309                     } else if (flowName.startsWith("VNF")) {
 310                         if (flowName.startsWith("VNFSet")) {
 311                             flowName = flowName.replaceFirst("VNFSet", "VNFUnset");
 312                         } else if (flowName.startsWith("VNFLock")) {
 313                             flowName = flowName.replaceFirst("VNFLock", "VNFUnlock");
 314                         } else if (flowName.startsWith("VNFStop")) {
 315                             flowName = flowName.replaceFirst("VNFStop", "VNFStart");
 316                         } else if (flowName.startsWith("VNFQuiesce")) {
 317                             flowName = flowName.replaceFirst("VNFQuiesce", "VNFResume");
 318                         } else {
 319                             continue;
 320                         }
 321                     } else {
 322                         continue;
 323                     }
 324                     flowsToExecute.get(i).getBuildingBlock().setBpmnFlowName(flowName);
 325                     rollbackFlows.add(flowsToExecute.get(i));
 326                 }
 327             }
 328
 329             String handlingCode = (String) execution.getVariable(HANDLINGCODE);
 330             List<ExecuteBuildingBlock> rollbackFlowsFiltered = new ArrayList<>(rollbackFlows);
 331             if ("RollbackToAssigned".equals(handlingCode) || ROLLBACKTOCREATED.equals(handlingCode)) {
 332                 for (ExecuteBuildingBlock rollbackFlow : rollbackFlows) {
 333                     if (rollbackFlow.getBuildingBlock().getBpmnFlowName().contains("Unassign")
 334                             && !rollbackFlow.getBuildingBlock().getBpmnFlowName().contains("FabricConfiguration")) {
 335                         rollbackFlowsFiltered.remove(rollbackFlow);
 336                     } else if (rollbackFlow.getBuildingBlock().getBpmnFlowName().contains("Delete")
 337                             && !rollbackFlow.getBuildingBlock().getBpmnFlowName().contains("FabricConfiguration")
 338                             && ROLLBACKTOCREATED.equals(handlingCode)) {
 339                         rollbackFlowsFiltered.remove(rollbackFlow);
 340                     }
 341                 }
 342             }
 343
 344             List<ExecuteBuildingBlock> rollbackFlowsFilteredNonChangeBBs = new ArrayList<>();
 345             if (action.equals(REPLACEINSTANCE) && resourceName.equals(VFMODULE)) {
 346                 for (ExecuteBuildingBlock executeBuildingBlock : rollbackFlowsFiltered) {
 347                     if (!executeBuildingBlock.getBuildingBlock().getBpmnFlowName().startsWith("Change")) {
 348                         rollbackFlowsFilteredNonChangeBBs.add(executeBuildingBlock);
 349                     }
 350                 }
 351                 rollbackFlowsFiltered.clear();
 352                 rollbackFlowsFiltered.addAll(flowsToExecuteChangeBBs);
 353                 rollbackFlowsFiltered.addAll(rollbackFlowsFilteredNonChangeBBs);
 354             }
 355
 356             workflowActionBBFailure.updateRequestErrorStatusMessage(execution);
 357             execution.setVariable("isRollbackNeeded", !rollbackFlows.isEmpty());
 358             execution.setVariable("flowsToExecute", rollbackFlowsFiltered);
 359             execution.setVariable(HANDLINGCODE, "PreformingRollback");
 360             execution.setVariable("isRollback", true);
 361             execution.setVariable(G_CURRENT_SEQUENCE, 0);
 362             execution.setVariable(RETRY_COUNT, 0);
 363         } else {
 364             workflowAction.buildAndThrowException(execution,
 365                     "Rollback has already been called. Cannot rollback a request that is currently in the rollback state.");
 366         }
 367     }
 368
 369     protected void updateInstanceId(DelegateExecution execution) {
 370         try {
 371             String requestId = (String) execution.getVariable(G_REQUEST_ID);
 372             String resourceId = (String) execution.getVariable("resourceId");
 373             WorkflowType resourceType = (WorkflowType) execution.getVariable("resourceType");
 374             InfraActiveRequests request = requestDbclient.getInfraActiveRequestbyRequestId(requestId);
 375             if (resourceType == WorkflowType.SERVICE) {
 376                 request.setServiceInstanceId(resourceId);
 377             } else if (resourceType == WorkflowType.VNF) {
 378                 request.setVnfId(resourceId);
 379             } else if (resourceType == WorkflowType.VFMODULE) {
 380                 request.setVfModuleId(resourceId);
 381             } else if (resourceType == WorkflowType.VOLUMEGROUP) {
 382                 request.setVolumeGroupId(resourceId);
 383             } else if (resourceType == WorkflowType.NETWORK) {
 384                 request.setNetworkId(resourceId);
 385             } else if (resourceType == WorkflowType.CONFIGURATION) {
 386                 request.setConfigurationId(resourceId);
 387             } else if (resourceType == WorkflowType.INSTANCE_GROUP) {
 388                 request.setInstanceGroupId(resourceId);
 389             }
 390             setInstanceName(resourceId, resourceType, request);
 391             request.setLastModifiedBy("CamundaBPMN");
 392             requestDbclient.updateInfraActiveRequests(request);
 393         } catch (Exception ex) {
 394             logger.error("Exception in updateInstanceId", ex);
 395             workflowAction.buildAndThrowException(execution, "Failed to update Request db with instanceId");
 396         }
 397     }
 398
 399     public void postProcessingExecuteBB(DelegateExecution execution) {
 400         List<ExecuteBuildingBlock> flowsToExecute =
 401                 (List<ExecuteBuildingBlock>) execution.getVariable("flowsToExecute");
 402         String handlingCode = (String) execution.getVariable(HANDLINGCODE);
 403         final boolean aLaCarte = (boolean) execution.getVariable(G_ALACARTE);
 404         int currentSequence = (int) execution.getVariable(G_CURRENT_SEQUENCE);
 405         ExecuteBuildingBlock ebb = flowsToExecute.get(currentSequence - 1);
 406         String bbFlowName = ebb.getBuildingBlock().getBpmnFlowName();
 407         if ("ActivateVfModuleBB".equalsIgnoreCase(bbFlowName) && aLaCarte && "Success".equalsIgnoreCase(handlingCode)) {
 408             postProcessingExecuteBBActivateVfModule(execution, ebb, flowsToExecute);
 409         }
 410     }
 411
 412     protected void postProcessingExecuteBBActivateVfModule(DelegateExecution execution, ExecuteBuildingBlock ebb,
 413             List<ExecuteBuildingBlock> flowsToExecute) {
 414         try {
 415             String serviceInstanceId = ebb.getWorkflowResourceIds().getServiceInstanceId();
 416             String vnfId = ebb.getWorkflowResourceIds().getVnfId();
 417             String vfModuleId = ebb.getResourceId();
 418             ebb.getWorkflowResourceIds().setVfModuleId(vfModuleId);
 419             String serviceModelUUID =
 420                     bbInputSetupUtils.getAAIServiceInstanceById(serviceInstanceId).getModelVersionId();
 421             String vnfCustomizationUUID = bbInputSetupUtils.getAAIGenericVnf(vnfId).getModelCustomizationId();
 422             String vfModuleCustomizationUUID =
 423                     bbInputSetupUtils.getAAIVfModule(vnfId, vfModuleId).getModelCustomizationId();
 424             List<Vnfc> vnfcs =
 425                     workflowAction.getRelatedResourcesInVfModule(vnfId, vfModuleId, Vnfc.class, AAIObjectType.VNFC);
 426             logger.debug("Vnfc Size: {}", vnfcs.size());
 427             for (Vnfc vnfc : vnfcs) {
 428                 String modelCustomizationId = vnfc.getModelCustomizationId();
 429                 logger.debug("Processing Vnfc: {}", modelCustomizationId);
 430                 CvnfcConfigurationCustomization fabricConfig = catalogDbClient.getCvnfcCustomization(serviceModelUUID,
 431                         vnfCustomizationUUID, vfModuleCustomizationUUID, modelCustomizationId);
 432                 if (fabricConfig != null && fabricConfig.getConfigurationResource() != null
 433                         && fabricConfig.getConfigurationResource().getToscaNodeType() != null
 434                         && fabricConfig.getConfigurationResource().getToscaNodeType().contains(FABRIC_CONFIGURATION)) {
 435                     String configurationId = getConfigurationId(vnfc);
 436                     ConfigurationResourceKeys configurationResourceKeys = new ConfigurationResourceKeys();
 437                     configurationResourceKeys.setCvnfcCustomizationUUID(modelCustomizationId);
 438                     configurationResourceKeys.setVfModuleCustomizationUUID(vfModuleCustomizationUUID);
 439                     configurationResourceKeys.setVnfResourceCustomizationUUID(vnfCustomizationUUID);
 440                     configurationResourceKeys.setVnfcName(vnfc.getVnfcName());
 441                     ExecuteBuildingBlock addConfigBB = getExecuteBBForConfig(ADD_FABRIC_CONFIGURATION_BB, ebb,
 442                             configurationId, configurationResourceKeys);
 443                     flowsToExecute.add(addConfigBB);
 444                     flowsToExecute.forEach(executeBB -> logger.info("Flows to Execute After Post Processing: {}",
 445                             executeBB.getBuildingBlock().getBpmnFlowName()));
 446                     execution.setVariable("flowsToExecute", flowsToExecute);
 447                     execution.setVariable(COMPLETED, false);
 448                 } else {
 449                     logger.debug("No cvnfcCustomization found for customizationId: {}", modelCustomizationId);
 450                 }
 451             }
 452         } catch (EntityNotFoundException e) {
 453             logger.debug("Will not be running Fabric Config Building Blocks", e);
 454         } catch (Exception e) {
 455             String errorMessage = "Error occurred in post processing of Vf Module create";
 456             execution.setVariable(HANDLINGCODE, ROLLBACKTOCREATED);
 457             execution.setVariable("WorkflowActionErrorMessage", errorMessage);
 458             logger.error(errorMessage, e);
 459         }
 460     }
 461
 462     protected String getConfigurationId(Vnfc vnfc) throws Exception {
 463         Configuration configuration =
 464                 workflowAction.getRelatedResourcesInVnfc(vnfc, Configuration.class, AAIObjectType.CONFIGURATION);
 465         if (configuration != null) {
 466             return configuration.getConfigurationId();
 467         } else {
 468             return UUID.randomUUID().toString();
 469         }
 470     }
 471
 472     protected ExecuteBuildingBlock getExecuteBBForConfig(String bbName, ExecuteBuildingBlock ebb,
 473             String configurationId, ConfigurationResourceKeys configurationResourceKeys) {
 474         BuildingBlock buildingBlock =
 475                 new BuildingBlock().setBpmnFlowName(bbName).setMsoId(UUID.randomUUID().toString());
 476
 477         WorkflowResourceIds workflowResourceIds = new WorkflowResourceIds(ebb.getWorkflowResourceIds());
 478         workflowResourceIds.setConfigurationId(configurationId);
 479         return new ExecuteBuildingBlock().setaLaCarte(ebb.isaLaCarte()).setApiVersion(ebb.getApiVersion())
 480                 .setRequestAction(ebb.getRequestAction()).setVnfType(ebb.getVnfType()).setRequestId(ebb.getRequestId())
 481                 .setRequestDetails(ebb.getRequestDetails()).setBuildingBlock(buildingBlock)
 482                 .setWorkflowResourceIds(workflowResourceIds).setConfigurationResourceKeys(configurationResourceKeys);
 483     }
 484
 485     protected void setInstanceName(String resourceId, WorkflowType resourceType, InfraActiveRequests request) {
 486         logger.debug("Setting instanceName in infraActiveRequest");
 487         try {
 488             if (resourceType == WorkflowType.SERVICE && request.getServiceInstanceName() == null) {
 489                 ServiceInstance service = bbInputSetupUtils.getAAIServiceInstanceById(resourceId);
 490                 if (service != null) {
 491                     request.setServiceInstanceName(service.getServiceInstanceName());
 492                 }
 493             } else if (resourceType == WorkflowType.VNF && request.getVnfName() == null) {
 494                 GenericVnf vnf = bbInputSetupUtils.getAAIGenericVnf(resourceId);
 495                 if (vnf != null) {
 496                     request.setVnfName(vnf.getVnfName());
 497                 }
 498             } else if (resourceType == WorkflowType.VFMODULE && request.getVfModuleName() == null) {
 499                 VfModule vfModule = bbInputSetupUtils.getAAIVfModule(request.getVnfId(), resourceId);
 500                 if (vfModule != null) {
 501                     request.setVfModuleName(vfModule.getVfModuleName());
 502                 }
 503             } else if (resourceType == WorkflowType.VOLUMEGROUP && request.getVolumeGroupName() == null) {
 504                 Optional<VolumeGroup> volumeGroup =
 505                         bbInputSetupUtils.getRelatedVolumeGroupByIdFromVnf(request.getVnfId(), resourceId);
 506                 volumeGroup.ifPresent(group -> request.setVolumeGroupName(group.getVolumeGroupName()));
 507             } else if (resourceType == WorkflowType.NETWORK && request.getNetworkName() == null) {
 508                 L3Network network = bbInputSetupUtils.getAAIL3Network(resourceId);
 509                 if (network != null) {
 510                     request.setNetworkName(network.getNetworkName());
 511                 }
 512             } else if (resourceType == WorkflowType.CONFIGURATION && request.getConfigurationName() == null) {
 513                 org.onap.aai.domain.yang.Configuration configuration =
 514                         bbInputSetupUtils.getAAIConfiguration(resourceId);
 515                 if (configuration != null) {
 516                     request.setConfigurationName(configuration.getConfigurationName());
 517                 }
 518             } else if (resourceType == WorkflowType.INSTANCE_GROUP && request.getInstanceGroupName() == null) {
 519                 InstanceGroup instanceGroup = bbInputSetupUtils.getAAIInstanceGroup(resourceId);
 520                 if (instanceGroup != null) {
 521                     request.setInstanceGroupName(instanceGroup.getInstanceGroupName());
 522                 }
 523             }
 524         } catch (Exception ex) {
 525             logger.error("Exception in setInstanceName", ex);
 526         }
 527     }
 528 }