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