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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2020  Tech Mahindra
   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.listeners;
  22
  23 import java.util.Arrays;
  24 import java.util.HashSet;
  25 import java.util.List;
  26 import java.util.Set;
  27 import org.apache.logging.log4j.util.Strings;
  28 import org.onap.so.bpmn.common.BBConstants;
  29 import org.onap.so.bpmn.common.BuildingBlockExecution;
  30 import org.onap.so.bpmn.common.listener.flowmanipulator.FlowManipulator;
  31 import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
  32 import org.onap.so.db.catalog.beans.VfModuleCustomization;
  33 import org.onap.so.db.catalog.beans.VnfResourceCustomization;
  34 import org.onap.so.db.catalog.client.CatalogDbClient;
  35 import org.springframework.beans.factory.annotation.Autowired;
  36 import org.springframework.stereotype.Component;
  37 import org.springframework.util.CollectionUtils;
  38
  39 @Component
  40 public class SkipCDSBuildingBlockListener implements FlowManipulator {
  41
  42     @Autowired
  43     private CatalogDbClient catalogDbClient;
  44
  45     private Set<String> vnfActions =
  46             new HashSet<String>(Arrays.asList("config-assign", "config-deploy", "VnfConfigAssign", "VnfConfigDeploy"));
  47
  48     private Set<String> vFModuleAction =
  49             new HashSet<String>(Arrays.asList("VfModuleConfigAssign", "VfModuleConfigDeploy"));
  50
  51     @Override
  52     public boolean shouldRunFor(String currentBBName, boolean isFirst, BuildingBlockExecution execution) {
  53
  54         return "ControllerExecutionBB".equals(currentBBName);
  55     }
  56
  57     /**
  58      * Skip the CDS Building block according to the Skip Flag.
  59      *
  60      * @param flowsToExecute - List of ExecuteBuildingBlock object.
  61      * @param execution - BuildingBlockExecution object
  62      * @param currentBB - ExecuteBuildingBlock object
  63      *
  64      */
  65     @Override
  66     public void run(List<ExecuteBuildingBlock> flowsToExecute, ExecuteBuildingBlock currentBB,
  67             BuildingBlockExecution execution) {
  68         String customizationUUID = currentBB.getBuildingBlock().getKey();
  69
  70         if (Strings.isEmpty(customizationUUID)) {
  71             return;
  72         }
  73
  74         if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VNF")
  75                 && containsIgnoreCaseAction(currentBB, vnfActions)) {
  76             List<VnfResourceCustomization> vnfResourceCustomizations =
  77                     catalogDbClient.getVnfResourceCustomizationByModelUuid(
  78                             currentBB.getRequestDetails().getModelInfo().getModelUuid());
  79             if (!CollectionUtils.isEmpty(vnfResourceCustomizations)) {
  80                 VnfResourceCustomization vrc = catalogDbClient.findVnfResourceCustomizationInList(customizationUUID,
  81                         vnfResourceCustomizations);
  82                 if (null != vrc) {
  83                     boolean skipConfigVNF = vrc.isSkipPostInstConf();
  84                     currentSequenceSkipCheck(execution, skipConfigVNF);
  85                 }
  86
  87             }
  88         } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VFModule")
  89                 && containsIgnoreCaseAction(currentBB, vFModuleAction)) {
  90
  91             VfModuleCustomization vfc =
  92                     catalogDbClient.getVfModuleCustomizationByModelCuztomizationUUID(customizationUUID);
  93
  94             if (null != vfc) {
  95                 boolean skipVfModule = vfc.isSkipPostInstConf();
  96                 currentSequenceSkipCheck(execution, skipVfModule);
  97             }
  98         }
  99
 100
 101     }
 102
 103     private boolean containsIgnoreCaseAction(ExecuteBuildingBlock currentBB, Set<String> actions) {
 104         return actions.stream().filter(action -> action.equalsIgnoreCase(currentBB.getBuildingBlock().getBpmnAction()))
 105                 .findFirst().isPresent();
 106     }
 107
 108
 109     private void currentSequenceSkipCheck(BuildingBlockExecution execution, boolean skipModule) {
 110         if (skipModule) {
 111             int currentSequence = execution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
 112             execution.setVariable(BBConstants.G_CURRENT_SEQUENCE, currentSequence + 1);
 113         }
 114     }
 115
 116 }