bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/vcpe/scripts/DoCreateAllottedResourceTXCRollback.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.vcpe.scripts
  22
  23 import org.onap.aai.domain.yang.AllottedResource;
  24 import org.onap.so.bpmn.common.scripts.*;
  25 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  26 import org.onap.so.bpmn.core.WorkflowException
  27 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  28 import org.onap.so.bpmn.common.scripts.MsoUtils
  29 import org.onap.so.bpmn.common.scripts.AaiUtil
  30 import org.onap.so.bpmn.common.scripts.SDNCAdapterUtils
  31 import org.onap.so.rest.APIResponse
  32
  33 import java.util.UUID;
  34 import org.camunda.bpm.engine.delegate.BpmnError
  35 import org.camunda.bpm.engine.delegate.DelegateExecution
  36 import org.apache.commons.lang3.*
  37 import org.springframework.web.util.UriUtils;
  38 import static org.apache.commons.lang3.StringUtils.*
  39
  40 import org.onap.so.logger.MessageEnum
  41 import org.onap.so.logger.MsoLogger
  42
  43 /**
  44  * This groovy class supports the <class>CreateAllottedResourceTXCRollback.bpmn</class> process.
  45  *
  46  * @author
  47  *
  48  * Inputs:
  49  * @param - msoRequestId
  50  * @param - isDebugLogEnabled
  51  * @param - disableRollback - O
  52  * @param - rollbackData
  53  *
  54  * Outputs:
  55  * @param - rollbackError
  56  * @param - rolledBack (no localRB->null, localRB F->false, localRB S->true)
  57  *
  58  */
  59 public class DoCreateAllottedResourceTXCRollback extends AbstractServiceTaskProcessor{
  60         private static final MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL, DoCreateAllottedResourceTXCRollback.class);
  61
  62         String Prefix="DCARTXCRB_"
  63         ExceptionUtil exceptionUtil = new ExceptionUtil()
  64
  65         public void preProcessRequest (DelegateExecution execution) {
  66
  67
  68                 String msg = ""
  69                 msoLogger.trace("start preProcessRequest")
  70                 execution.setVariable("prefix", Prefix)
  71                 String rbType = "DCARTXC_"
  72                 try {
  73
  74                         def rollbackData = execution.getVariable("rollbackData")
  75                         msoLogger.debug("RollbackData:" + rollbackData)
  76
  77                         if (rollbackData != null) {
  78                                 if (rollbackData.hasType(rbType)) {
  79
  80                                         execution.setVariable("serviceInstanceId", rollbackData.get(rbType, "serviceInstanceId"))
  81                                         execution.setVariable("parentServiceInstanceId", rollbackData.get(rbType, "parentServiceInstanceId"))
  82                                         execution.setVariable("allottedResourceId", rollbackData.get("SERVICEINSTANCE", "allottedResourceId"))
  83
  84
  85                                         def rollbackAAI = rollbackData.get(rbType, "rollbackAAI")
  86                                         if ("true".equals(rollbackAAI))
  87                                         {
  88                                                 execution.setVariable("rollbackAAI",true)
  89                                                 execution.setVariable("aaiARPath", rollbackData.get(rbType, "aaiARPath"))
  90
  91                                         }
  92                                         def rollbackSDNC = rollbackData.get(rbType, "rollbackSDNCassign")
  93                                         if ("true".equals(rollbackSDNC))
  94                                         {
  95                                                 execution.setVariable("rollbackSDNC", true)
  96                                                 execution.setVariable("deactivateSdnc", rollbackData.get(rbType, "rollbackSDNCactivate"))
  97                                                 execution.setVariable("deleteSdnc",  rollbackData.get(rbType, "rollbackSDNCcreate"))
  98                                                 execution.setVariable("unassignSdnc", rollbackData.get(rbType, "rollbackSDNCassign"))
  99
 100                                                 msoLogger.debug("sdncDeactivate:\n" + execution.getVariable("deactivateSdnc") )
 101                                                 msoLogger.debug("sdncDelete:\n" + execution.getVariable("deleteSdnc"))
 102                                                 msoLogger.debug("sdncUnassign:\n" + execution.getVariable("unassignSdnc"))
 103
 104                                                 execution.setVariable("sdncDeactivateRequest", rollbackData.get(rbType, "sdncActivateRollbackReq"))
 105                                                 execution.setVariable("sdncDeleteRequest",  rollbackData.get(rbType, "sdncCreateRollbackReq"))
 106                                                 execution.setVariable("sdncUnassignRequest", rollbackData.get(rbType, "sdncAssignRollbackReq"))
 107                                         }
 108
 109                                         if (execution.getVariable("rollbackAAI") != true && execution.getVariable("rollbackSDNC") != true)
 110                                         {
 111                                                 execution.setVariable("skipRollback", true)
 112                                         }
 113                                 }
 114                                 else {
 115                                         execution.setVariable("skipRollback", true)
 116                                 }
 117                         }
 118                         else {
 119                                 execution.setVariable("skipRollback", true)
 120                         }
 121                         if (execution.getVariable("disableRollback").equals("true" ))
 122                         {
 123                                 execution.setVariable("skipRollback", true)
 124                         }
 125
 126                 }catch(BpmnError b){
 127                         msoLogger.debug("Rethrowing MSOWorkflowException")
 128                         throw b
 129                 } catch (Exception ex){
 130                         msg = "Exception in preProcessRequest " + ex.getMessage()
 131                         msoLogger.debug(msg)
 132                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 133                 }
 134                 msoLogger.trace("end preProcessRequest")
 135         }
 136
 137         // aaiARPath set during query (existing AR)
 138         public void updateAaiAROrchStatus(DelegateExecution execution, String status){
 139
 140                 String msg = null;
 141                 msoLogger.trace("start updateAaiAROrchStatus")
 142                 AllottedResourceUtils arUtils = new AllottedResourceUtils(this)
 143                 String aaiARPath  = execution.getVariable("aaiARPath")
 144                 msoLogger.debug(" aaiARPath:" + aaiARPath)
 145                 Optional<AllottedResource> ar = Optional.empty(); //need this for getting resourceVersion for delete
 146                 if (!isBlank(aaiARPath))
 147                 {
 148                         ar = arUtils.getARbyLink(execution, aaiARPath, "")
 149                 }
 150                 if (!ar.isPresent())
 151                 {
 152                         msg = "AR not found in AAI at:" + aaiARPath
 153                         msoLogger.debug(msg)
 154                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 155                 }
 156                 String orchStatus = arUtils.updateAROrchStatus(execution, status, aaiARPath)
 157                 msoLogger.trace("end updateAaiAROrchStatus")
 158         }
 159
 160         public void validateSDNCResp(DelegateExecution execution, String response, String method){
 161
 162
 163                 msoLogger.trace("start ValidateSDNCResponse Process")
 164                 String msg = ""
 165
 166                 try {
 167                         WorkflowException workflowException = execution.getVariable("WorkflowException")
 168                         msoLogger.debug("workflowException: " + workflowException)
 169
 170                         boolean successIndicator = execution.getVariable("SDNCA_SuccessIndicator")
 171                         msoLogger.debug("SDNCResponse: " + response)
 172
 173                         SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils(this)
 174                         sdncAdapterUtils.validateSDNCResponse(execution, response, workflowException, successIndicator)
 175
 176                         if(execution.getVariable(Prefix + 'sdncResponseSuccess') == true){
 177                                 msoLogger.debug("Received a Good Response from SDNC Adapter for " + method + " SDNC Call.  Response is: \n" + response)
 178
 179                         }else{
 180
 181                                 msoLogger.debug("Received a BAD Response from SDNC Adapter for " + method + " SDNC Call.")
 182                                 throw new BpmnError("MSOWorkflowException")
 183                         }
 184                 } catch (BpmnError e) {
 185                         if ("404".contentEquals(e.getErrorCode()))
 186                         {
 187                                 msg = "SDNC rollback " + method + " returned a 404. Proceding with rollback"
 188                                 msoLogger.debug(msg)
 189                         }
 190                         else {
 191                                 throw e;
 192                         }
 193                 } catch(Exception ex) {
 194                         msg = "Exception in validateSDNCResp. " + ex.getMessage()
 195                         msoLogger.debug(msg)
 196                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 197                 }
 198                 msoLogger.trace("Exit ValidateSDNCResp Process")
 199         }
 200
 201         public void deleteAaiAR(DelegateExecution execution){
 202
 203                 try{
 204                         msoLogger.trace("start deleteAaiAR")
 205                         AllottedResourceUtils arUtils = new AllottedResourceUtils(this)
 206                         String arLink = execution.getVariable("aaiARPath")
 207                         arUtils.deleteAR(execution, arLink)
 208                 } catch (BpmnError e) {
 209                         throw e;
 210                 }catch(Exception ex){
 211                         msoLogger.error(MessageEnum.BPMN_GENERAL_EXCEPTION_ARG, "Exception Occurred Processing preProcessSDNCGetRequest.", "BPMN", MsoLogger.getServiceName(), MsoLogger.ErrorCode.UnknownError, "Exception is:\n" + ex);
 212                         exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occured during SDNC GET Method:\n" + ex.getMessage())
 213                 }
 214                 msoLogger.trace("end deleteAaiAR")
 215         }
 216
 217         public void postProcessRequest(DelegateExecution execution) {
 218
 219                 msoLogger.trace("start postProcessRequest")
 220                 String msg = ""
 221                 try {
 222                         execution.setVariable("rollbackData", null)
 223                         boolean skipRollback = execution.getVariable("skipRollback")
 224                         if (skipRollback != true)
 225                         {
 226                                 execution.setVariable("rolledBack", true)
 227                                 msoLogger.debug("rolledBack")
 228                         }
 229                         msoLogger.trace("end postProcessRequest")
 230
 231                 } catch (BpmnError e) {
 232                         msoLogger.debug(msg)
 233                 } catch (Exception ex) {
 234                         msg = "Exception in postProcessRequest. " + ex.getMessage()
 235                         msoLogger.debug(msg)
 236                 }
 237
 238         }
 239
 240         public void processRollbackException(DelegateExecution execution){
 241
 242                 msoLogger.trace("start processRollbackException")
 243                 try{
 244                         msoLogger.debug("Caught an Exception in DoCreateAllottedResourceRollback")
 245                         execution.setVariable("rollbackData", null)
 246                         execution.setVariable("rolledBack", false)
 247                         execution.setVariable("rollbackError", "Caught exception in AllottedResource Create Rollback")
 248                         execution.setVariable("WorkflowException", null)
 249
 250                 }catch(BpmnError b){
 251                         msoLogger.debug("BPMN Error during processRollbackExceptions Method: ")
 252                 }catch(Exception e){
 253                         msoLogger.debug("Caught Exception during processRollbackExceptions Method: " + e.getMessage())
 254                 }
 255
 256                 msoLogger.trace("end processRollbackException")
 257         }
 258
 259         public void processRollbackJavaException(DelegateExecution execution){
 260
 261                 msoLogger.trace("start processRollbackJavaException")
 262                 try{
 263                         execution.setVariable("rollbackData", null)
 264                         execution.setVariable("rolledBack", false)
 265                         execution.setVariable("rollbackError", "Caught Java exception in AllottedResource Create Rollback")
 266                         msoLogger.debug("Caught Exception in processRollbackJavaException")
 267
 268                 }catch(Exception e){
 269                         msoLogger.debug("Caught Exception in processRollbackJavaException " + e.getMessage())
 270                 }
 271                 msoLogger.trace("end processRollbackJavaException")
 272         }
 273
 274 }