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.FlowManipulatorListenerRunner;
  31 import org.onap.so.bpmn.common.listener.flowmanipulator.PreFlowManipulator;
  32 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
  33 import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
  34 import org.onap.so.db.catalog.beans.PnfResourceCustomization;
  35 import org.onap.so.db.catalog.beans.Service;
  36 import org.onap.so.db.catalog.beans.VfModuleCustomization;
  37 import org.onap.so.db.catalog.beans.VnfResourceCustomization;
  38 import org.onap.so.db.catalog.client.CatalogDbClient;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41 import org.springframework.beans.factory.annotation.Autowired;
  42 import org.springframework.stereotype.Component;
  43 import org.springframework.util.CollectionUtils;
  44
  45 @Component
  46 public class SkipCDSBuildingBlockListener implements PreFlowManipulator {
  47
  48     private static Logger logger = LoggerFactory.getLogger(SkipCDSBuildingBlockListener.class);
  49
  50     @Autowired
  51     private CatalogDbClient catalogDbClient;
  52
  53     private Set<String> vnfActions =
  54             new HashSet<String>(Arrays.asList("config-assign", "config-deploy", "VnfConfigAssign", "VnfConfigDeploy"));
  55
  56     private Set<String> vFModuleAction =
  57             new HashSet<String>(Arrays.asList("VfModuleConfigAssign", "VfModuleConfigDeploy"));
  58
  59     private Set<String> pnfActions =
  60             new HashSet<>(Arrays.asList("config-assign", "config-deploy", "PnfConfigAssign", "PnfConfigDeploy"));
  61
  62     @Override
  63     public boolean shouldRunFor(String currentBBName, boolean isFirst, BuildingBlockExecution execution) {
  64
  65         return "ControllerExecutionBB".equals(currentBBName);
  66     }
  67
  68     /**
  69      * Skip the CDS Building block according to the Skip Flag.
  70      *
  71      * @param flowsToExecute - List of ExecuteBuildingBlock object.
  72      * @param execution - BuildingBlockExecution object
  73      * @param currentBB - ExecuteBuildingBlock object
  74      *
  75      */
  76     @Override
  77     public void run(List<ExecuteBuildingBlock> flowsToExecute, ExecuteBuildingBlock currentBB,
  78             BuildingBlockExecution execution) {
  79         String customizationUUID = currentBB.getBuildingBlock().getKey();
  80
  81         if ("SERVICE".equalsIgnoreCase(currentBB.getBuildingBlock().getBpmnScope())) {
  82             String modelUUID = currentBB.getRequestDetails().getModelInfo().getModelUuid();
  83             Service service = catalogDbClient.getServiceByID(modelUUID);
  84             currentSequenceSkipCheck(execution, service.getSkipPostInstConf());
  85         } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VNF")
  86                 && containsIgnoreCaseAction(currentBB, vnfActions)) {
  87             List<VnfResourceCustomization> vnfResourceCustomizations =
  88                     catalogDbClient.getVnfResourceCustomizationByModelUuid(
  89                             currentBB.getRequestDetails().getModelInfo().getModelUuid());
  90             if (!CollectionUtils.isEmpty(vnfResourceCustomizations)) {
  91                 VnfResourceCustomization vrc = catalogDbClient.findVnfResourceCustomizationInList(customizationUUID,
  92                         vnfResourceCustomizations);
  93                 if (null != vrc) {
  94                     logger.debug("getSkipPostInstConf value: " + vrc.getSkipPostInstConf().booleanValue());
  95                     boolean skipConfigVNF = vrc.getSkipPostInstConf().booleanValue();
  96                     currentSequenceSkipCheck(execution, skipConfigVNF);
  97                 }
  98
  99             }
 100         } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("VFModule")
 101                 && containsIgnoreCaseAction(currentBB, vFModuleAction)) {
 102
 103             VfModuleCustomization vfc =
 104                     catalogDbClient.getVfModuleCustomizationByModelCuztomizationUUID(customizationUUID);
 105
 106             if (null != vfc) {
 107                 logger.debug("getSkipPostInstConf value: " + vfc.getSkipPostInstConf().booleanValue());
 108                 boolean skipVfModule = vfc.getSkipPostInstConf();
 109                 currentSequenceSkipCheck(execution, skipVfModule);
 110             }
 111
 112         } else if (currentBB.getBuildingBlock().getBpmnScope().equalsIgnoreCase("PNF")
 113                 && containsIgnoreCaseAction(currentBB, pnfActions)) {
 114             PnfResourceCustomization pnfResourceCustomization =
 115                     catalogDbClient.getPnfResourceCustomizationByModelCustomizationUUID(customizationUUID);
 116
 117             if (null != pnfResourceCustomization) {
 118                 logger.debug("getSkipPostInstConf value: " + pnfResourceCustomization.getSkipPostInstConf());
 119                 boolean skipConfigPNF = pnfResourceCustomization.getSkipPostInstConf();
 120                 currentSequenceSkipCheck(execution, skipConfigPNF);
 121             }
 122         }
 123     }
 124
 125     private boolean containsIgnoreCaseAction(ExecuteBuildingBlock currentBB, Set<String> actions) {
 126         return actions.stream().filter(action -> action.equalsIgnoreCase(currentBB.getBuildingBlock().getBpmnAction()))
 127                 .findFirst().isPresent();
 128     }
 129
 130
 131     private void currentSequenceSkipCheck(BuildingBlockExecution execution, boolean skipModule) {
 132         if (skipModule) {
 133             int currentSequence = execution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
 134             execution.setVariable(BBConstants.G_CURRENT_SEQUENCE, currentSequence + 1);
 135         }
 136     }
 137
 138 }