gerrit.onap Code Review - so.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.bpmn.infrastructure.scripts
  24
  25
  26 import org.camunda.bpm.engine.delegate.DelegateExecution
  27 import org.onap.aai.domain.yang.VolumeGroups
  28 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  29 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  30 import org.onap.so.bpmn.common.scripts.VidUtils
  31 import org.onap.so.bpmn.core.RollbackData
  32 import org.onap.so.bpmn.core.json.JsonUtils
  33 import org.onap.aaiclient.client.aai.AAIObjectPlurals
  34 import org.onap.aaiclient.client.aai.AAIObjectType
  35 import org.onap.aaiclient.client.aai.entities.uri.AAIPluralResourceUri
  36 import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri
  37 import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory
  38 import org.onap.so.constants.Defaults
  39 import org.slf4j.Logger
  40 import org.slf4j.LoggerFactory
  41
  42 import javax.ws.rs.NotFoundException
  43
  44 public class DoCreateVfModuleVolumeRollback extends AbstractServiceTaskProcessor {
  45     private static final Logger logger = LoggerFactory.getLogger( DoCreateVfModuleVolumeRollback.class);
  46
  47         String Prefix="DCVFMODVOLRBK_"
  48         ExceptionUtil exceptionUtil = new ExceptionUtil()
  49         JsonUtils jsonUtil = new JsonUtils()
  50         VidUtils vidUtils = new VidUtils(this)
  51
  52         def className = getClass().getSimpleName()
  53
  54         /**
  55          * This method is executed during the preProcessRequest task of the <class>DoCreateVfModuleVolumeRollback.bpmn</class> process.
  56          * @param execution
  57          */
  58         public InitializeProcessVariables(DelegateExecution execution){
  59                 /* Initialize all the process variables in this block */
  60
  61                 execution.setVariable(Prefix + "volumeGroupName", null)
  62                 execution.setVariable(Prefix + "lcpCloudRegionId", null)
  63                 execution.setVariable(Prefix + "rollbackVnfARequest", null)
  64
  65         }
  66
  67         // **************************************************
  68         //     Pre or Prepare Request Section
  69         // **************************************************
  70         /**
  71          * This method is executed during the preProcessRequest task of the <class>DoCreateVfModuleVolumeRollback.bpmn</class> process.
  72          * @param execution
  73          */
  74         public void preProcessRequest (DelegateExecution execution) {
  75                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
  76
  77                 InitializeProcessVariables(execution)
  78 //              rollbackData.put("DCVFMODULEVOL", "aiccloudregion", cloudSiteId)
  79                 RollbackData rollbackData = execution.getVariable("rollbackData")
  80
  81 //              String vnfId = rollbackData.get("DCVFMODULEVOL", "vnfid")
  82 //              execution.setVariable("DCVFMODVOLRBK_vnfId", vnfId)
  83 //              String vfModuleId = rollbackData.get("DCVFMODULEVOL", "vfmoduleid")
  84 //              execution.setVariable("DCVFMODVOLRBK_vfModuleId", vfModuleId)
  85 //              String source = rollbackData.get("DCVFMODULEVOL", "source")
  86 //              execution.setVariable("DCVFMODVOLRBK_source", source)
  87 //              String serviceInstanceId = rollbackData.get("DCVFMODULEVOL", "serviceInstanceId")
  88 //              execution.setVariable("DCVFMODVOLRBK_serviceInstanceId", serviceInstanceId)
  89 //              String serviceId = rollbackData.get("DCVFMODULEVOL", "service-id")
  90 //              execution.setVariable("DCVFMODVOLRBK_serviceId", serviceId)
  91 //              String vnfType = rollbackData.get("DCVFMODULEVOL", "vnftype")
  92 //              execution.setVariable("DCVFMODVOLRBK_vnfType", vnfType)
  93 //              String vnfName = rollbackData.get("DCVFMODULEVOL", "vnfname")
  94 //              execution.setVariable("DCVFMODVOLRBK_vnfName", vnfName)
  95 //              String tenantId = rollbackData.get("DCVFMODULEVOL", "tenantid")
  96 //              execution.setVariable("DCVFMODVOLRBK_tenantId", tenantId)
  97 //              String vfModuleName = rollbackData.get("DCVFMODULEVOL", "vfmodulename")
  98 //              execution.setVariable("DCVFMODVOLRBK_vfModuleName", vfModuleName)
  99 //              String vfModuleModelName = rollbackData.get("DCVFMODULEVOL", "vfmodulemodelname")
 100 //              execution.setVariable("DCVFMODVOLRBK_vfModuleModelName", vfModuleModelName)
 101 //              String cloudSiteId = rollbackData.get("DCVFMODULEVOL", "aiccloudregion")
 102 //              execution.setVariable("DCVFMODVOLRBK_cloudSiteId", cloudSiteId)
 103 //              String heatStackId = rollbackData.get("DCVFMODULEVOL", "heatstackid")
 104 //              execution.setVariable("DCVFMODVOLRBK_heatStackId", heatStackId)
 105 //              String requestId = rollbackData.get("DCVFMODULEVOL", "msorequestid")
 106 //              execution.setVariable("DCVFMODVOLRBK_requestId", requestId)
 107
 108                 String volumeGroupName = rollbackData.get("DCVFMODULEVOL", "volumeGroupName")
 109                 execution.setVariable("DCVFMODVOLRBK_volumeGroupName", volumeGroupName)
 110
 111                 String lcpCloudRegionId = rollbackData.get("DCVFMODULEVOL", "aiccloudregion")
 112                 execution.setVariable("DCVFMODVOLRBK_lcpCloudRegionId", lcpCloudRegionId)
 113
 114                 execution.setVariable("DCVFMODVOLRBK_rollbackVnfARequest", rollbackData.get("DCVFMODULEVOL", "rollbackVnfARequest"))
 115                 execution.setVariable("DCVFMODVOLRBK_backoutOnFailure", rollbackData.get("DCVFMODULEVOL", "backoutOnFailure"))
 116                 execution.setVariable("DCVFMODVOLRBK_isCreateVnfRollbackNeeded", rollbackData.get("DCVFMODULEVOL", "isCreateVnfRollbackNeeded"))
 117                 execution.setVariable("DCVFMODVOLRBK_isAAIRollbackNeeded", rollbackData.get("DCVFMODULEVOL", "isAAIRollbackNeeded"))
 118
 119         }
 120
 121         /**
 122          * Query AAI volume group by name
 123          * @param execution
 124          * @param cloudRegion
 125          * @return
 126          */
 127         private String callRESTQueryAAIVolGrpName(DelegateExecution execution, String cloudRegion) {
 128
 129                 def volumeGroupName = execution.getVariable('DCVFMODVOLRBK_volumeGroupName')
 130
 131                 def testVolumeGroupName = execution.getVariable('test-volume-group-name')
 132                 if (testVolumeGroupName != null && testVolumeGroupName.length() > 0) {
 133                         volumeGroupName = testVolumeGroupName
 134                 }
 135
 136                 AAIPluralResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectPlurals.VOLUME_GROUP, Defaults.CLOUD_OWNER.toString(), cloudRegion).queryParam("volume-group-name", volumeGroupName)
 137                 try {
 138                         Optional<VolumeGroups> volumeGroups = getAAIClient().get(VolumeGroups.class, uri)
 139                         if (volumeGroups.isPresent()) {
 140                                 return volumeGroups.get().getVolumeGroup().get(0).getVolumeGroupId()
 141                         } else {
 142                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Volume group $volumeGroupName not found in AAI. Response code: 404")
 143                         }
 144                 } catch (Exception e) {
 145                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, e.getMessage())
 146                 }
 147                 return null
 148         }
 149
 150
 151
 152         public void callRESTDeleteAAIVolumeGroup(DelegateExecution execution, isDebugEnabled) {
 153
 154                 String cloudRegion = execution.getVariable("DCVFMODVOLRBK_lcpCloudRegionId")
 155                 String volumeGroupId = callRESTQueryAAIVolGrpName(execution, cloudRegion)
 156
 157                 AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.VOLUME_GROUP, Defaults.CLOUD_OWNER.toString(), cloudRegion, volumeGroupId)
 158                 try {
 159                         getAAIClient().delete(uri)
 160                 }catch(NotFoundException ignored){
 161                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Volume group $volumeGroupId not found for delete in AAI Response code: 404")
 162                 }catch(Exception e){
 163                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500,e.getMessage())
 164                 }
 165         }
 166
 167         // *******************************
 168         //     Build Error Section
 169         // *******************************
 170
 171
 172
 173         public void processJavaException(DelegateExecution execution){
 174                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 175                 execution.setVariable("prefix",Prefix)
 176
 177                 try{
 178                         logger.debug("Caught a Java Exception in " + Prefix)
 179                         logger.debug("Started processJavaException Method")
 180                         logger.debug("Variables List: " + execution.getVariables())
 181                         execution.setVariable("UnexpectedError", "Caught a Java Lang Exception - " + Prefix)  // Adding this line temporarily until this flows error handling gets updated
 182                         exceptionUtil.buildWorkflowException(execution, 500, "Caught a Java Lang Exception")
 183
 184                 }catch(Exception e){
 185                         logger.debug("Caught Exception during processJavaException Method: " + e)
 186                         execution.setVariable("UnexpectedError", "Exception in processJavaException method - " + Prefix)  // Adding this line temporarily until this flows error handling gets updated
 187                         exceptionUtil.buildWorkflowException(execution, 500, "Exception in processJavaException method" + Prefix)
 188                 }
 189                 logger.debug("Completed processJavaException Method in " + Prefix)
 190         }
 191
 192 }