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.PnfResourceCustomization;
  33 import org.onap.so.db.catalog.beans.VfModuleCustomization;
  34 import org.onap.so.db.catalog.beans.VnfResourceCustomization;
  35 import org.onap.so.db.catalog.client.CatalogDbClient;
  36 import org.springframework.beans.factory.annotation.Autowired;
  37 import org.springframework.stereotype.Component;
  38 import org.springframework.util.CollectionUtils;
  39
  40 @Component
  41 public class SkipCDSBuildingBlockListener implements FlowManipulator {
  42
  43     @Autowired
  44     private CatalogDbClient catalogDbClient;
  45
  46     private Set<String> vnfActions =
  47             new HashSet<String>(Arrays.asList("config-assign", "config-deploy", "VnfConfigAssign", "VnfConfigDeploy"));
  48
  49     private Set<String> vFModuleAction =
  50             new HashSet<String>(Arrays.asList("VfModuleConfigAssign", "VfModuleConfigDeploy"));
  51
  52     private Set<String> pnfActions =
  53             new HashSet<>(Arrays.asList("config-assign", "config-deploy", "PnfConfigAssign", "PnfConfigDeploy"));
  54
  55     private static final String COMPLETED = "completed";
  56
  57     @Override
  58     public boolean shouldRunFor(String currentBBName, boolean isFirst, BuildingBlockExecution execution) {
  59
  60         return "ControllerExecutionBB".equals(currentBBName);
  61     }
  62
  63     /**
  64      * Skip the CDS Building block according to the Skip Flag.
  65      *
  66      * @param flowsToExecute - List of ExecuteBuildingBlock object.
  67      * @param execution - BuildingBlockExecution object
  68      * @param currentBB - ExecuteBuildingBlock object
  69      *
  70      */
  71     @Override
  72     public void run(List<ExecuteBuildingBlock> flowsToExecute, ExecuteBuildingBlock currentBB,
  73             BuildingBlockExecution execution) {
  74         String customizationUUID = currentBB.getBuildingBlock().getKey();
  75         int flowsToExecuteSize = flowsToExecute.size();
  76
  77         if (Strings.isEmpty(customizationUUID)) {
  78             return;
  79         }
  80
  81         if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VNF")
  82                 && containsIgnoreCaseAction(currentBB, vnfActions)) {
  83             List<VnfResourceCustomization> vnfResourceCustomizations =
  84                     catalogDbClient.getVnfResourceCustomizationByModelUuid(
  85                             currentBB.getRequestDetails().getModelInfo().getModelUuid());
  86             if (!CollectionUtils.isEmpty(vnfResourceCustomizations)) {
  87                 VnfResourceCustomization vrc = catalogDbClient.findVnfResourceCustomizationInList(customizationUUID,
  88                         vnfResourceCustomizations);
  89                 if (null != vrc) {
  90                     boolean skipConfigVNF = vrc.isSkipPostInstConf();
  91                     currentSequenceSkipCheck(execution, skipConfigVNF, flowsToExecuteSize);
  92                 }
  93
  94             }
  95         } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VFModule")
  96                 && containsIgnoreCaseAction(currentBB, vFModuleAction)) {
  97
  98             VfModuleCustomization vfc =
  99                     catalogDbClient.getVfModuleCustomizationByModelCuztomizationUUID(customizationUUID);
 100
 101             if (null != vfc) {
 102                 boolean skipVfModule = vfc.isSkipPostInstConf();
 103                 currentSequenceSkipCheck(execution, skipVfModule, flowsToExecuteSize);
 104             }
 105
 106         } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("PNF")
 107                 && containsIgnoreCaseAction(currentBB, pnfActions)) {
 108             PnfResourceCustomization pnfResourceCustomization =
 109                     catalogDbClient.getPnfResourceCustomizationByModelCustomizationUUID(customizationUUID);
 110
 111             if (null != pnfResourceCustomization) {
 112                 boolean skipConfigPNF = pnfResourceCustomization.isSkipPostInstConf();
 113                 currentSequenceSkipCheck(execution, skipConfigPNF, flowsToExecuteSize);
 114             }
 115         }
 116     }
 117
 118     private boolean containsIgnoreCaseAction(ExecuteBuildingBlock currentBB, Set<String> actions) {
 119         return actions.stream().filter(action -> action.equalsIgnoreCase(currentBB.getBuildingBlock().getBpmnAction()))
 120                 .findFirst().isPresent();
 121     }
 122
 123
 124     private void currentSequenceSkipCheck(BuildingBlockExecution execution, boolean skipModule,
 125             int flowsToExecuteSize) {
 126         if (skipModule) {
 127             int currentSequence = execution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
 128             currentSequence++;
 129             if (currentSequence >= flowsToExecuteSize) {
 130                 execution.setVariable(COMPLETED, true);
 131             } else {
 132                 execution.setVariable(BBConstants.G_CURRENT_SEQUENCE, currentSequence);
 133             }
 134         }
 135     }
 136
 137 }