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.vcpe.scripts
  24
  25 import org.onap.so.logger.LoggingAnchor
  26 import org.camunda.bpm.engine.delegate.BpmnError
  27 import org.camunda.bpm.engine.delegate.DelegateExecution
  28 import org.onap.so.bpmn.common.scripts.AllottedResourceUtils
  29 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  30 import org.onap.so.bpmn.common.scripts.MsoUtils
  31 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  32 import org.onap.so.bpmn.common.scripts.SDNCAdapterUtils
  33 import org.onap.so.bpmn.core.UrnPropertiesReader
  34 import org.onap.so.bpmn.core.WorkflowException
  35 import org.onap.so.logger.ErrorCode
  36 import org.onap.so.logger.MessageEnum
  37 import org.slf4j.Logger
  38 import org.slf4j.LoggerFactory
  39
  40 import static org.apache.commons.lang3.StringUtils.isBlank
  41
  42 /**
  43  * This groovy class supports the <class>DoDeleteAllottedResourceBRG.bpmn</class> process.
  44  *
  45  * @author
  46  *
  47  * Inputs:
  48  * @param - msoRequestId
  49  * @param - isDebugLogEnabled
  50  * @param - disableRollback - O ignored
  51  * @param - failNotfound  - O
  52  * @param - serviceInstanceId
  53  * @param - globalCustomerId - O
  54  * @param - subscriptionServiceType - O
  55  * @param - parentServiceInstanceId
  56  * @param - allottedResourceId
  57  *
  58  * Outputs:
  59  * @param - rollbackData - N/A
  60  * @param - rolledBack - true if no deletions performed
  61  * @param - WorkflowException - O
  62  * @param - wasDeleted - O (ie not silentSuccess)
  63  *
  64  */
  65 public class DoDeleteAllottedResourceBRG extends AbstractServiceTaskProcessor{
  66         private static final Logger logger = LoggerFactory.getLogger(DoDeleteAllottedResourceBRG.class);
  67
  68         String Prefix="DDARBRG_"
  69         ExceptionUtil exceptionUtil = new ExceptionUtil()
  70
  71         public void preProcessRequest (DelegateExecution execution) {
  72
  73                 String msg = ""
  74                 logger.trace("start preProcessRequest")
  75
  76                 try {
  77                         execution.setVariable("prefix", Prefix)
  78
  79                         //Config Inputs
  80                         String sdncCallbackUrl = UrnPropertiesReader.getVariable("mso.workflow.sdncadapter.callback",execution)
  81                         if (isBlank(sdncCallbackUrl)) {
  82                                 msg = "mso.workflow.sdncadapter.callback is null"
  83                                 logger.debug(msg)
  84                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  85                         }
  86                         execution.setVariable("sdncCallbackUrl", sdncCallbackUrl)
  87                         logger.debug("SDNC Callback URL: " + sdncCallbackUrl)
  88
  89                         //Request Inputs
  90                         if (isBlank(execution.getVariable("serviceInstanceId"))){
  91                                 msg = "Input serviceInstanceId is null"
  92                                 logger.debug(msg)
  93                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  94                         }
  95                         if (isBlank(execution.getVariable("allottedResourceId"))){
  96                                 msg = "Input allottedResourceId is null"
  97                                 logger.debug(msg)
  98                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  99                         }
 100
 101                 }catch(BpmnError b){
 102                         logger.debug("Rethrowing MSOWorkflowException")
 103                         throw b
 104                 } catch (Exception ex){
 105                         msg = "Exception in preProcessRequest " + ex.getMessage()
 106                         logger.debug(msg)
 107                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 108                 }
 109                 logger.trace("end preProcessRequest")
 110         }
 111
 112         public void getAaiAR (DelegateExecution execution) {
 113
 114                 logger.trace("start getAaiAR end")
 115
 116                 String allottedResourceId = execution.getVariable("allottedResourceId")
 117
 118                 AllottedResourceUtils arUtils = getAllottedResourceUtils()
 119                 boolean ifExistsAR = arUtils.ifExistsAR(execution, allottedResourceId)
 120
 121                 String errorMsg = ""
 122                 if (ifExistsAR){
 123                         String aaiARPath = execution.getVariable("aaiARPath")
 124                         String parentServiceInstanceId = arUtils.getPSIFmARLink(execution, aaiARPath)
 125                         execution.setVariable("parentServiceInstanceId", parentServiceInstanceId)
 126                 }
 127                 else{
 128                         errorMsg = "Allotted resource not found in AAI with AllottedResourceId:" + allottedResourceId
 129                 }
 130                 if (!isBlank(errorMsg)) {
 131                         logger.debug(errorMsg)
 132                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, errorMsg)
 133                 }
 134                 logger.trace("end getAaiAR")
 135
 136         }
 137
 138         // aaiARPath set during query (existing AR)
 139         public void updateAaiAROrchStatus(DelegateExecution execution, String status){
 140                 logger.trace("start updateAaiAROrchStatus")
 141                 AllottedResourceUtils arUtils = new AllottedResourceUtils(this)
 142                 String aaiARPath = execution.getVariable("aaiARPath") //set during query (existing AR)
 143                 String orchStatus = arUtils.updateAROrchStatus(execution, status, aaiARPath)
 144                 logger.trace("end updateAaiAROrchStatus")
 145         }
 146
 147         public String buildSDNCRequest(DelegateExecution execution, String action, String sdncRequestId) {
 148
 149                 String msg = ""
 150                 logger.trace("start buildSDNCRequest")
 151                 String sdncReq = null
 152
 153                 try {
 154
 155                         String allottedResourceId = execution.getVariable("allottedResourceId")
 156                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
 157                         String parentServiceInstanceId = execution.getVariable("parentServiceInstanceId")
 158                         String globalCustomerId = execution.getVariable("globalCustomerId")
 159                         String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
 160
 161                         String callbackUrl = execution.getVariable("sdncCallbackUrl")
 162                         String requestId = execution.getVariable("msoRequestId")
 163
 164                         String serviceChainServiceInstanceId = ""
 165                         String sourceNetworkId = ""
 166                         String sourceNetworkRole = ""
 167                         String allottedResourceRole = ""
 168
 169                         String arModelInfo = ""
 170                         String modelInvariantId = ""
 171                         String modelVersion = ""
 172                         String modelUUId = ""
 173                         String modelCustomizationId = ""
 174                         String modelName = ""
 175
 176
 177                         sdncReq =
 178                                         """<sdncadapterworkflow:SDNCAdapterWorkflowRequest xmlns:ns5="http://org.onap/so/request/types/v1"
 179                                                                                                         xmlns:sdncadapterworkflow="http://org.onap/so/workflow/schema/v1"
 180                                                                                                         xmlns:sdncadapter="http://org.onap/workflow/sdnc/adapter/schema/v1">
 181                                    <sdncadapter:RequestHeader>
 182                                                         <sdncadapter:RequestId>${MsoUtils.xmlEscape(sdncRequestId)}</sdncadapter:RequestId>
 183                                                         <sdncadapter:SvcInstanceId>${MsoUtils.xmlEscape(serviceInstanceId)}</sdncadapter:SvcInstanceId>
 184                                                         <sdncadapter:SvcAction>${MsoUtils.xmlEscape(action)}</sdncadapter:SvcAction>
 185                                                         <sdncadapter:SvcOperation>brg-topology-operation</sdncadapter:SvcOperation>
 186                                                         <sdncadapter:CallbackUrl>${MsoUtils.xmlEscape(callbackUrl)}</sdncadapter:CallbackUrl>
 187                                         </sdncadapter:RequestHeader>
 188                                 <sdncadapterworkflow:SDNCRequestData>
 189                                         <request-information>
 190                                                 <request-id>${MsoUtils.xmlEscape(requestId)}</request-id>
 191                                                 <request-action>DeleteBRGInstance</request-action>
 192                                                 <source>MSO</source>
 193                                                 <notification-url/>
 194                                                 <order-number/>
 195                                                 <order-version/>
 196                                         </request-information>
 197                                         <service-information>
 198                                                 <service-id></service-id>
 199                                                 <subscription-service-type>${MsoUtils.xmlEscape(subscriptionServiceType)}</subscription-service-type>
 200                                                 <onap-model-information></onap-model-information>
 201                                                 <service-instance-id>${MsoUtils.xmlEscape(serviceInstanceId)}</service-instance-id>
 202                                                 <subscriber-name/>
 203                                                 <global-customer-id>${MsoUtils.xmlEscape(globalCustomerId)}</global-customer-id>
 204                                         </service-information>
 205                                         <allotted-resource-information>
 206                                                 <allotted-resource-id>${MsoUtils.xmlEscape(allottedResourceId)}</allotted-resource-id>
 207                                                 <allotted-resource-type>brg</allotted-resource-type>
 208                                                 <parent-service-instance-id>${MsoUtils.xmlEscape(parentServiceInstanceId)}</parent-service-instance-id>
 209                                                 <onap-model-information>
 210                                                         <model-invariant-uuid>${MsoUtils.xmlEscape(modelInvariantId)}</model-invariant-uuid>
 211                                                         <model-uuid>${MsoUtils.xmlEscape(modelUUId)}</model-uuid>
 212                                                         <model-customization-uuid>${MsoUtils.xmlEscape(modelCustomizationId)}</model-customization-uuid>
 213                                                         <model-version>${MsoUtils.xmlEscape(modelVersion)}</model-version>
 214                                                         <model-name>${MsoUtils.xmlEscape(modelName)}</model-name>
 215                                                 </onap-model-information>
 216                                         </allotted-resource-information>
 217                                         <brg-request-input>
 218                                         </brg-request-input>
 219                                 </sdncadapterworkflow:SDNCRequestData>
 220                                 </sdncadapterworkflow:SDNCAdapterWorkflowRequest>"""
 221
 222                         logger.debug("sdncRequest:\n" + sdncReq)
 223                         sdncReq = utils.formatXml(sdncReq)
 224
 225                 } catch(Exception ex) {
 226                         msg = "Exception in buildSDNCRequest. " + ex.getMessage()
 227                         logger.debug(msg)
 228                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 229                 }
 230                 logger.trace("end buildSDNCRequest")
 231                 return sdncReq
 232         }
 233
 234         public void preProcessSDNCUnassign(DelegateExecution execution) {
 235
 236                 String msg = ""
 237                 logger.trace("start preProcessSDNCUnassign")
 238
 239                 try {
 240                         String sdncRequestId = UUID.randomUUID().toString()
 241                         String sdncUnassignReq = buildSDNCRequest(execution, "unassign", sdncRequestId)
 242                         execution.setVariable("sdncUnassignRequest", sdncUnassignReq)
 243                         logger.debug("sdncUnassignRequest:  " + sdncUnassignReq)
 244                 } catch (BpmnError e) {
 245                         throw e;
 246                 } catch(Exception ex) {
 247                         msg = "Exception in preProcessSDNCUnassign. " + ex.getMessage()
 248                         logger.debug(msg)
 249                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 250                 }
 251                 logger.trace("end preProcessSDNCUnassign")
 252         }
 253
 254         public void preProcessSDNCDelete(DelegateExecution execution) {
 255
 256                 String msg = ""
 257                 logger.trace("start preProcessSDNCDelete")
 258
 259                 try {
 260                         String sdncRequestId = UUID.randomUUID().toString()
 261                         String sdncDeleteReq = buildSDNCRequest(execution, "delete", sdncRequestId)
 262                         execution.setVariable("sdncDeleteRequest", sdncDeleteReq)
 263                         logger.debug("sdncDeleteReq:  " + sdncDeleteReq)
 264                 } catch (BpmnError e) {
 265                         throw e;
 266                 } catch(Exception ex) {
 267                         msg = "Exception in preProcessSDNCDelete. " + ex.getMessage()
 268                         logger.debug(msg)
 269                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 270                 }
 271                 logger.trace("end preProcessSDNCDelete")
 272         }
 273
 274         public void preProcessSDNCDeactivate(DelegateExecution execution) {
 275
 276                 String msg = ""
 277                 logger.trace("start preProcessSDNCDeactivate")
 278
 279                 try {
 280                         String sdncRequestId = UUID.randomUUID().toString()
 281                         String sdncDeactivateReq = buildSDNCRequest(execution, "deactivate", sdncRequestId)
 282                         execution.setVariable("sdncDeactivateRequest", sdncDeactivateReq)
 283                         logger.debug("sdncDeactivateReq:  " + sdncDeactivateReq)
 284                 } catch (BpmnError e) {
 285                         throw e;
 286                 } catch(Exception ex) {
 287                         msg = "Exception in preProcessSDNCDeactivate. " + ex.getMessage()
 288                         logger.debug(msg)
 289                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 290                 }
 291                 logger.trace("end preProcessSDNCDeactivate")
 292         }
 293
 294         public void validateSDNCResp(DelegateExecution execution, String response, String method){
 295
 296                 logger.trace("start ValidateSDNCResponse Process")
 297                 String msg = ""
 298
 299                 try {
 300                         WorkflowException workflowException = execution.getVariable("WorkflowException")
 301                         logger.debug("workflowException: " + workflowException)
 302
 303                         boolean successIndicator = execution.getVariable("SDNCA_SuccessIndicator")
 304                         logger.debug("SDNCResponse: " + response)
 305
 306                         SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils()
 307                         sdncAdapterUtils.validateSDNCResponse(execution, response, workflowException, successIndicator)
 308
 309                         if(execution.getVariable(Prefix + 'sdncResponseSuccess') == true){
 310                                 logger.debug("Received a Good Response from SDNC Adapter for " + method + " SDNC Call.  Response is: \n"
 311                         + response)
 312                         }else{
 313                                 String sdncRespCode = execution.getVariable(Prefix + 'sdncRequestDataResponseCode')
 314                                 logger.debug(method + " AllottedResource received error response from SDNC. ResponseCode:"
 315                         +  sdncRespCode)
 316                                 if (sdncRespCode.equals("404") && "deactivate".equals(method))
 317                                 {
 318                                         execution.setVariable("ARNotFoundInSDNC", true)
 319                                         if ("true".equals(execution.getVariable("failNotFound")))
 320                                         {
 321                                                 msg = "Allotted Resource Not found in SDNC"
 322                                                 logger.debug(msg)
 323                                                 exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 324                                         }
 325                                         else
 326                                         {
 327                                                 execution.setVariable("wasDeleted", false)
 328                                         }
 329                                 }
 330                                 else
 331                                 {
 332                                         throw new BpmnError("MSOWorkflowException")
 333                                 }
 334                         }
 335                 } catch (BpmnError e) {
 336                         throw e;
 337                 } catch(Exception ex) {
 338                         msg = "Exception in validateSDNCResp. " + ex.getMessage()
 339                         logger.debug(msg)
 340                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 341                 }
 342                 logger.trace("end ValidateSDNCResp Process")
 343         }
 344
 345         public void deleteAaiAR(DelegateExecution execution){
 346                 logger.trace("start deleteAaiAR")
 347
 348                 try{
 349                         AllottedResourceUtils arUtils = new AllottedResourceUtils(this)
 350                         String arLink = execution.getVariable("aaiARPath")
 351                         arUtils.deleteAR(execution, arLink)
 352                 } catch (BpmnError e) {
 353                         throw e;
 354                 }catch(Exception ex){
 355                         logger.error(LoggingAnchor.FIVE, MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(),
 356                                         "Exception Occurred Processing preProcessSDNCGetRequest." + ex, "BPMN",
 357                                         ErrorCode.UnknownError.getValue(), "Exception is:" + ex);
 358                         exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occured during SDNC GET Method:\n" + ex.getMessage())
 359                 }
 360                 logger.trace("end deleteAaiAR")
 361         }
 362
 363         public AllottedResourceUtils getAllottedResourceUtils(){
 364                 return new AllottedResourceUtils(this)
 365         }
 366
 367 }