bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoCreateVfModuleVolumeRollback.groovy

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   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.scripts
  22
  23
  24 import org.camunda.bpm.engine.delegate.DelegateExecution
  25 import org.onap.aai.domain.yang.VolumeGroups
  26 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  27 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  28 import org.onap.so.bpmn.common.scripts.VidUtils
  29 import org.onap.so.bpmn.core.RollbackData
  30 import org.onap.so.bpmn.core.json.JsonUtils
  31 import org.onap.so.client.aai.AAIObjectPlurals
  32 import org.onap.so.client.aai.AAIObjectType
  33 import org.onap.so.client.aai.entities.uri.AAIResourceUri
  34 import org.onap.so.client.aai.entities.uri.AAIUriFactory
  35 import org.onap.so.constants.Defaults
  36 import org.onap.so.logger.MsoLogger
  37
  38 import javax.ws.rs.NotFoundException
  39
  40 public class DoCreateVfModuleVolumeRollback extends AbstractServiceTaskProcessor {
  41         private static final MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL, DoCreateVfModuleVolumeRollback.class);
  42
  43         String Prefix="DCVFMODVOLRBK_"
  44         ExceptionUtil exceptionUtil = new ExceptionUtil()
  45         JsonUtils jsonUtil = new JsonUtils()
  46         VidUtils vidUtils = new VidUtils(this)
  47
  48         def className = getClass().getSimpleName()
  49
  50         /**
  51          * This method is executed during the preProcessRequest task of the <class>DoCreateVfModuleVolumeRollback.bpmn</class> process.
  52          * @param execution
  53          */
  54         public InitializeProcessVariables(DelegateExecution execution){
  55                 /* Initialize all the process variables in this block */
  56
  57                 execution.setVariable(Prefix + "volumeGroupName", null)
  58                 execution.setVariable(Prefix + "lcpCloudRegionId", null)
  59                 execution.setVariable(Prefix + "rollbackVnfARequest", null)
  60
  61         }
  62
  63         // **************************************************
  64         //     Pre or Prepare Request Section
  65         // **************************************************
  66         /**
  67          * This method is executed during the preProcessRequest task of the <class>DoCreateVfModuleVolumeRollback.bpmn</class> process.
  68          * @param execution
  69          */
  70         public void preProcessRequest (DelegateExecution execution) {
  71                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
  72
  73                 InitializeProcessVariables(execution)
  74 //              rollbackData.put("DCVFMODULEVOL", "aiccloudregion", cloudSiteId)
  75                 RollbackData rollbackData = execution.getVariable("rollbackData")
  76
  77 //              String vnfId = rollbackData.get("DCVFMODULEVOL", "vnfid")
  78 //              execution.setVariable("DCVFMODVOLRBK_vnfId", vnfId)
  79 //              String vfModuleId = rollbackData.get("DCVFMODULEVOL", "vfmoduleid")
  80 //              execution.setVariable("DCVFMODVOLRBK_vfModuleId", vfModuleId)
  81 //              String source = rollbackData.get("DCVFMODULEVOL", "source")
  82 //              execution.setVariable("DCVFMODVOLRBK_source", source)
  83 //              String serviceInstanceId = rollbackData.get("DCVFMODULEVOL", "serviceInstanceId")
  84 //              execution.setVariable("DCVFMODVOLRBK_serviceInstanceId", serviceInstanceId)
  85 //              String serviceId = rollbackData.get("DCVFMODULEVOL", "service-id")
  86 //              execution.setVariable("DCVFMODVOLRBK_serviceId", serviceId)
  87 //              String vnfType = rollbackData.get("DCVFMODULEVOL", "vnftype")
  88 //              execution.setVariable("DCVFMODVOLRBK_vnfType", vnfType)
  89 //              String vnfName = rollbackData.get("DCVFMODULEVOL", "vnfname")
  90 //              execution.setVariable("DCVFMODVOLRBK_vnfName", vnfName)
  91 //              String tenantId = rollbackData.get("DCVFMODULEVOL", "tenantid")
  92 //              execution.setVariable("DCVFMODVOLRBK_tenantId", tenantId)
  93 //              String vfModuleName = rollbackData.get("DCVFMODULEVOL", "vfmodulename")
  94 //              execution.setVariable("DCVFMODVOLRBK_vfModuleName", vfModuleName)
  95 //              String vfModuleModelName = rollbackData.get("DCVFMODULEVOL", "vfmodulemodelname")
  96 //              execution.setVariable("DCVFMODVOLRBK_vfModuleModelName", vfModuleModelName)
  97 //              String cloudSiteId = rollbackData.get("DCVFMODULEVOL", "aiccloudregion")
  98 //              execution.setVariable("DCVFMODVOLRBK_cloudSiteId", cloudSiteId)
  99 //              String heatStackId = rollbackData.get("DCVFMODULEVOL", "heatstackid")
 100 //              execution.setVariable("DCVFMODVOLRBK_heatStackId", heatStackId)
 101 //              String requestId = rollbackData.get("DCVFMODULEVOL", "msorequestid")
 102 //              execution.setVariable("DCVFMODVOLRBK_requestId", requestId)
 103
 104                 String volumeGroupName = rollbackData.get("DCVFMODULEVOL", "volumeGroupName")
 105                 execution.setVariable("DCVFMODVOLRBK_volumeGroupName", volumeGroupName)
 106
 107                 String lcpCloudRegionId = rollbackData.get("DCVFMODULEVOL", "aiccloudregion")
 108                 execution.setVariable("DCVFMODVOLRBK_lcpCloudRegionId", lcpCloudRegionId)
 109
 110                 execution.setVariable("DCVFMODVOLRBK_rollbackVnfARequest", rollbackData.get("DCVFMODULEVOL", "rollbackVnfARequest"))
 111                 execution.setVariable("DCVFMODVOLRBK_backoutOnFailure", rollbackData.get("DCVFMODULEVOL", "backoutOnFailure"))
 112                 execution.setVariable("DCVFMODVOLRBK_isCreateVnfRollbackNeeded", rollbackData.get("DCVFMODULEVOL", "isCreateVnfRollbackNeeded"))
 113                 execution.setVariable("DCVFMODVOLRBK_isAAIRollbackNeeded", rollbackData.get("DCVFMODULEVOL", "isAAIRollbackNeeded"))
 114
 115         }
 116
 117         /**
 118          * Query AAI volume group by name
 119          * @param execution
 120          * @param cloudRegion
 121          * @return
 122          */
 123         private String callRESTQueryAAIVolGrpName(DelegateExecution execution, String cloudRegion) {
 124
 125                 def volumeGroupName = execution.getVariable('DCVFMODVOLRBK_volumeGroupName')
 126
 127                 def testVolumeGroupName = execution.getVariable('test-volume-group-name')
 128                 if (testVolumeGroupName != null && testVolumeGroupName.length() > 0) {
 129                         volumeGroupName = testVolumeGroupName
 130                 }
 131
 132                 AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectPlurals.VOLUME_GROUP, Defaults.CLOUD_OWNER.toString(), cloudRegion).queryParam("volume-group-name", volumeGroupName)
 133                 try {
 134                         Optional<VolumeGroups> volumeGroups = getAAIClient().get(VolumeGroups.class, uri)
 135                         if (volumeGroups.isPresent()) {
 136                                 return volumeGroups.get().getVolumeGroup().get(0).getVolumeGroupId()
 137                         } else {
 138                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Volume group $volumeGroupName not found in AAI. Response code: 404")
 139                         }
 140                 } catch (Exception e) {
 141                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, e.getMessage())
 142                 }
 143                 return null
 144         }
 145
 146
 147
 148         public void callRESTDeleteAAIVolumeGroup(DelegateExecution execution, isDebugEnabled) {
 149
 150                 String cloudRegion = execution.getVariable("DCVFMODVOLRBK_lcpCloudRegionId")
 151                 String volumeGroupId = callRESTQueryAAIVolGrpName(execution, cloudRegion)
 152
 153                 AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.VOLUME_GROUP, Defaults.CLOUD_OWNER.toString(), cloudRegion, volumeGroupId)
 154                 try {
 155                         getAAIClient().delete(uri)
 156                 }catch(NotFoundException ignored){
 157                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Volume group $volumeGroupId not found for delete in AAI Response code: 404")
 158                 }catch(Exception e){
 159                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500,e.getMessage())
 160                 }
 161         }
 162
 163         // *******************************
 164         //     Build Error Section
 165         // *******************************
 166
 167
 168
 169         public void processJavaException(DelegateExecution execution){
 170                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 171                 execution.setVariable("prefix",Prefix)
 172
 173                 try{
 174                         msoLogger.debug("Caught a Java Exception in " + Prefix)
 175                         msoLogger.debug("Started processJavaException Method")
 176                         msoLogger.debug("Variables List: " + execution.getVariables())
 177                         execution.setVariable("UnexpectedError", "Caught a Java Lang Exception - " + Prefix)  // Adding this line temporarily until this flows error handling gets updated
 178                         exceptionUtil.buildWorkflowException(execution, 500, "Caught a Java Lang Exception")
 179
 180                 }catch(Exception e){
 181                         msoLogger.debug("Caught Exception during processJavaException Method: " + e)
 182                         execution.setVariable("UnexpectedError", "Exception in processJavaException method - " + Prefix)  // Adding this line temporarily until this flows error handling gets updated
 183                         exceptionUtil.buildWorkflowException(execution, 500, "Exception in processJavaException method" + Prefix)
 184                 }
 185                 msoLogger.debug("Completed processJavaException Method in " + Prefix)
 186         }
 187
 188 }