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.onap.so.bpmn.common.BBConstants;
  28 import org.onap.so.bpmn.common.BuildingBlockExecution;
  29 import org.onap.so.bpmn.common.listener.flowmanipulator.PreFlowManipulator;
  30 import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
  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.Service;
  34 import org.onap.so.db.catalog.beans.VfModuleCustomization;
  35 import org.onap.so.db.catalog.beans.VnfResourceCustomization;
  36 import org.onap.so.db.catalog.client.CatalogDbClient;
  37 import org.slf4j.Logger;
  38 import org.slf4j.LoggerFactory;
  39 import org.springframework.beans.factory.annotation.Autowired;
  40 import org.springframework.stereotype.Component;
  41
  42 @Component
  43 public class SkipCDSBuildingBlockListener implements PreFlowManipulator {
  44
  45     private static Logger logger = LoggerFactory.getLogger(SkipCDSBuildingBlockListener.class);
  46
  47     @Autowired
  48     private CatalogDbClient catalogDbClient;
  49
  50     private Set<String> vnfActions =
  51             new HashSet<String>(Arrays.asList("config-assign", "config-deploy", "VnfConfigAssign", "VnfConfigDeploy"));
  52
  53     private Set<String> vFModuleAction =
  54             new HashSet<String>(Arrays.asList("VfModuleConfigAssign", "VfModuleConfigDeploy"));
  55
  56     private Set<String> pnfActions =
  57             new HashSet<>(Arrays.asList("config-assign", "config-deploy", "PnfConfigAssign", "PnfConfigDeploy"));
  58
  59     @Override
  60     public boolean shouldRunFor(String currentBBName, boolean isFirst, BuildingBlockExecution execution) {
  61
  62         return "ControllerExecutionBB".equals(currentBBName);
  63     }
  64
  65     /**
  66      * Skip the CDS Building block according to the Skip Flag.
  67      *
  68      * @param flowsToExecute - List of ExecuteBuildingBlock object.
  69      * @param execution - BuildingBlockExecution object
  70      * @param currentBB - ExecuteBuildingBlock object
  71      *
  72      */
  73     @Override
  74     public void run(List<ExecuteBuildingBlock> flowsToExecute, ExecuteBuildingBlock currentBB,
  75             BuildingBlockExecution execution) {
  76         String resourceKey = currentBB.getBuildingBlock().getKey();
  77         List<Resource> resources = execution.getVariable("resources");
  78         Resource resource = resources.stream().filter(r -> resourceKey.equals(r.getResourceId())).findFirst()
  79                 .orElseThrow(() -> new IllegalArgumentException("Resource not found for key:" + resourceKey));
  80
  81         String scope = currentBB.getBuildingBlock().getBpmnScope();
  82
  83         if ("SERVICE".equalsIgnoreCase(scope)) {
  84             Service service = catalogDbClient.getServiceByID(resource.getModelVersionId());
  85             currentSequenceSkipCheck(execution, service.getSkipPostInstConf());
  86         } else if ("VNF".equalsIgnoreCase(scope) && containsIgnoreCaseAction(currentBB, vnfActions)) {
  87             VnfResourceCustomization vrc = catalogDbClient
  88                     .getVnfResourceCustomizationByModelCustomizationUUID(resource.getModelCustomizationId());
  89             if (vrc != null) {
  90                 logger.debug("getSkipPostInstConf value: " + vrc.getSkipPostInstConf());
  91                 boolean skipConfigVNF = vrc.getSkipPostInstConf();
  92                 currentSequenceSkipCheck(execution, skipConfigVNF);
  93             }
  94         } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VFModule")
  95                 && containsIgnoreCaseAction(currentBB, vFModuleAction)) {
  96             VfModuleCustomization vfc = catalogDbClient
  97                     .getVfModuleCustomizationByModelCuztomizationUUID(resource.getModelCustomizationId());
  98             if (null != vfc) {
  99                 logger.debug("getSkipPostInstConf value: " + vfc.getSkipPostInstConf().booleanValue());
 100                 boolean skipVfModule = vfc.getSkipPostInstConf();
 101                 currentSequenceSkipCheck(execution, skipVfModule);
 102             }
 103         } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("PNF")
 104                 && containsIgnoreCaseAction(currentBB, pnfActions)) {
 105             PnfResourceCustomization pnfResourceCustomization = catalogDbClient
 106                     .getPnfResourceCustomizationByModelCustomizationUUID(resource.getModelCustomizationId());
 107
 108             if (null != pnfResourceCustomization) {
 109                 logger.debug("getSkipPostInstConf value: " + pnfResourceCustomization.getSkipPostInstConf());
 110                 boolean skipConfigPNF = pnfResourceCustomization.getSkipPostInstConf();
 111                 currentSequenceSkipCheck(execution, skipConfigPNF);
 112             }
 113         }
 114     }
 115
 116     private boolean containsIgnoreCaseAction(ExecuteBuildingBlock currentBB, Set<String> actions) {
 117         return actions.stream().filter(action -> action.equalsIgnoreCase(currentBB.getBuildingBlock().getBpmnAction()))
 118                 .findFirst().isPresent();
 119     }
 120
 121
 122     private void currentSequenceSkipCheck(BuildingBlockExecution execution, boolean skipModule) {
 123         if (skipModule) {
 124             int currentSequence = execution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
 125             execution.setVariable(BBConstants.G_CURRENT_SEQUENCE, currentSequence + 1);
 126         }
 127     }
 128
 129 }