gerrit.onap Code Review - so.git/blob

   1 /*-
   2
   3  * ============LICENSE_START=======================================================
   4  * ONAP - SO
   5  * ================================================================================
   6  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   7  * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
   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 import static org.apache.commons.lang3.StringUtils.*;
  26
  27 import org.apache.commons.lang3.*
  28 import org.camunda.bpm.engine.delegate.BpmnError
  29 import org.camunda.bpm.engine.delegate.DelegateExecution
  30 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  31 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  32 import org.onap.so.bpmn.common.scripts.MsoUtils
  33 import org.onap.so.bpmn.common.scripts.VidUtils
  34 import org.onap.so.bpmn.core.WorkflowException
  35 import org.onap.so.bpmn.core.json.JsonUtils
  36 import org.onap.so.bpmn.core.UrnPropertiesReader
  37 import org.onap.so.logger.MsoLogger
  38 import org.springframework.web.util.UriUtils;
  39
  40 import groovy.json.*
  41
  42 /**
  43  * This groovy class supports the <class>DelE2EServiceInstance.bpmn</class> process.
  44  *
  45  */
  46 public class DeleteCustomE2EServiceInstance extends AbstractServiceTaskProcessor {
  47
  48         String Prefix="DELSI_"
  49         ExceptionUtil exceptionUtil = new ExceptionUtil()
  50         JsonUtils jsonUtil = new JsonUtils()
  51         VidUtils vidUtils = new VidUtils()
  52         private static final MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL, DeleteCustomE2EServiceInstance.class);
  53
  54         public void preProcessRequest (DelegateExecution execution) {
  55                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
  56                 execution.setVariable("prefix",Prefix)
  57                 String msg = ""
  58
  59                 msoLogger.info("Starting preProcessRequest")
  60
  61                 try {
  62                         // check for incoming json message/input
  63                         String siRequest = execution.getVariable("bpmnRequest")
  64                         msoLogger.debug(siRequest)
  65
  66
  67                         String requestId = execution.getVariable("mso-request-id")
  68                         execution.setVariable("msoRequestId", requestId)
  69                         msoLogger.info("Input Request:" + siRequest + " reqId:" + requestId)
  70
  71                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
  72                         if (isBlank(serviceInstanceId)) {
  73                                 msg = "Input serviceInstanceId' is null"
  74                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  75                         }
  76
  77
  78                         //requestInfo
  79 //                      String productFamilyId = jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.productFamilyId")
  80 //                      if (isBlank(productFamilyId))
  81 //                      {
  82 //                              msg = "Input productFamilyId is null"
  83 //                              utils.log("INFO", msg, isDebugEnabled)
  84 //                              //exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  85 //                      } else {
  86 //                              execution.setVariable("productFamilyId", productFamilyId)
  87 //                      }
  88                         String source = jsonUtil.getJsonValue(siRequest, "source")
  89                         execution.setVariable("source", source)
  90
  91                         //subscriberInfo
  92                         String globalSubscriberId = jsonUtil.getJsonValue(siRequest, "globalSubscriberId")
  93                         if (isBlank(globalSubscriberId)) {
  94                                 msg = "Input globalSubscriberId' is null"
  95                                 msoLogger.info(msg)
  96                         } else {
  97                                 execution.setVariable("globalSubscriberId", globalSubscriberId)
  98                         }
  99
 100                         //requestParameters
 101                         String subscriptionServiceType = jsonUtil.getJsonValue(siRequest, "serviceType")
 102                         if (isBlank(subscriptionServiceType)) {
 103                                 msg = "Input subscriptionServiceType is null"
 104                                 msoLogger.debug(msg)
 105                                 //exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 106                         } else {
 107                                 execution.setVariable("subscriptionServiceType", subscriptionServiceType)
 108                         }
 109                         String operationId = jsonUtil.getJsonValue(siRequest, "operationId")
 110                         execution.setVariable("operationId", operationId)
 111
 112                         execution.setVariable("operationType", "DELETE")
 113                 } catch (BpmnError e) {
 114                         throw e;
 115                 } catch (Exception ex){
 116                         msg = "Exception in preProcessRequest " + ex.getMessage()
 117                         msoLogger.info(msg)
 118                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 119                 }
 120                 msoLogger.trace("Exit preProcessRequest")
 121         }
 122
 123         public void sendSyncResponse (DelegateExecution execution) {
 124                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 125                 msoLogger.trace("Staring sendSyncResponse")
 126
 127                 try {
 128                         String operationId = execution.getVariable("operationId")
 129                         String syncResponse = """{"operationId":"${operationId}"}""".trim()
 130                         msoLogger.info("sendSynchResponse: xmlSyncResponse - " + "\n" + syncResponse)
 131                         sendWorkflowResponse(execution, 202, syncResponse)
 132
 133                 } catch (Exception ex) {
 134                         String msg  = "Exception in sendSyncResponse: " + ex.getMessage()
 135                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
 136                 }
 137                 msoLogger.trace("Exit sendSyncResopnse")
 138         }
 139
 140         public void sendSyncError (DelegateExecution execution) {
 141                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 142                 msoLogger.info("Starting sendSyncError")
 143
 144                 try {
 145                         String errorMessage = ""
 146                         if (execution.getVariable("WorkflowException") instanceof WorkflowException) {
 147                                 WorkflowException wfe = execution.getVariable("WorkflowException")
 148                                 errorMessage = wfe.getErrorMessage()
 149                         } else {
 150                                 errorMessage = "Sending Sync Error."
 151                         }
 152
 153                         String buildworkflowException =
 154                                 """<aetgt:WorkflowException xmlns:aetgt="http://org.onap/so/workflow/schema/v1">
 155                                         <aetgt:ErrorMessage>${MsoUtils.xmlEscape(errorMessage)}</aetgt:ErrorMessage>
 156                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>
 157                                    </aetgt:WorkflowException>"""
 158
 159                         msoLogger.info(buildworkflowException)
 160                         sendWorkflowResponse(execution, 500, buildworkflowException)
 161
 162                 } catch (Exception ex) {
 163                         msoLogger.info("Sending Sync Error Activity Failed. " + "\n" + ex.getMessage())
 164                 }
 165
 166         }
 167
 168         public void prepareCompletionRequest (DelegateExecution execution) {
 169                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 170                 msoLogger.trace("Starting prepareCompletion")
 171
 172                 try {
 173                         String requestId = execution.getVariable("msoRequestId")
 174                         String source = execution.getVariable("source")
 175                         String msoCompletionRequest =
 176                         """<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.onap/so/workflow/schema/v1"
 177                                                                 xmlns:ns="http://org.onap/so/request/types/v1">
 178                                                 <request-info xmlns="http://org.onap/so/infra/vnf-request/v1">
 179                                                         <request-id>${MsoUtils.xmlEscape(requestId)}</request-id>
 180                                                         <action>DELETE</action>
 181                                                         <source>${MsoUtils.xmlEscape(source)}</source>
 182                                                 </request-info>
 183                                                 <aetgt:status-message>E2E Service Instance was deleted successfully.</aetgt:status-message>
 184                                                 <aetgt:mso-bpel-name>DeleteCustomE2EServiceInstance</aetgt:mso-bpel-name>
 185                                         </aetgt:MsoCompletionRequest>"""
 186
 187                         // Format Response
 188                         String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest)
 189
 190                         execution.setVariable("completionRequest", xmlMsoCompletionRequest)
 191                         msoLogger.info(" Overall SUCCESS Response going to CompleteMsoProcess - " + "\n" + xmlMsoCompletionRequest)
 192
 193                 } catch (Exception ex) {
 194                         String msg = " Exception in prepareCompletion:" + ex.getMessage()
 195                         msoLogger.info(msg)
 196                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 197                 }
 198                 msoLogger.trace("Exit prepareCompletionRequest")
 199         }
 200
 201         public void prepareFalloutRequest(DelegateExecution execution){
 202                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 203                 msoLogger.trace("Starting prepareFalloutRequest ")
 204
 205                 try {
 206                         WorkflowException wfex = execution.getVariable("WorkflowException")
 207                         msoLogger.info(" Input Workflow Exception: " + wfex.toString())
 208                         String requestId = execution.getVariable("msoRequestId")
 209                         String source = execution.getVariable("source")
 210                         String requestInfo =
 211                         """<request-info xmlns="http://org.onap/so/infra/vnf-request/v1">
 212                                         <request-id>${MsoUtils.xmlEscape(requestId)}</request-id>
 213                                         <action>DELETE</action>
 214                                         <source>${MsoUtils.xmlEscape(source)}</source>
 215                                    </request-info>"""
 216
 217                         String falloutRequest = exceptionUtil.processMainflowsBPMNException(execution, requestInfo)
 218                         execution.setVariable("falloutRequest", falloutRequest)
 219                 } catch (Exception ex) {
 220                         msoLogger.info("Exception prepareFalloutRequest:" + ex.getMessage())
 221                         String errorException = "  Bpmn error encountered in CreateServiceInstance flow. FalloutHandlerRequest,  buildErrorResponse() - " + ex.getMessage()
 222                         String requestId = execution.getVariable("msoRequestId")
 223                         String falloutRequest =
 224                         """<aetgt:FalloutHandlerRequest xmlns:aetgt="http://org.onap/so/workflow/schema/v1"
 225                                                                      xmlns:ns="http://org.onap/so/request/types/v1"
 226                                                                      xmlns:wfsch="http://org.onap/so/workflow/schema/v1">
 227                                            <request-info xmlns="http://org.onap/so/infra/vnf-request/v1">
 228                                               <request-id>${MsoUtils.xmlEscape(requestId)}</request-id>
 229                                               <action>DELETE</action>
 230                                               <source>VID</source>
 231                                            </request-info>
 232                                                 <aetgt:WorkflowException xmlns:aetgt="http://org.onap/so/workflow/schema/v1">
 233                                                         <aetgt:ErrorMessage>${MsoUtils.xmlEscape(errorException)}</aetgt:ErrorMessage>
 234                                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>
 235                                                 </aetgt:WorkflowException>
 236                                         </aetgt:FalloutHandlerRequest>"""
 237
 238                         execution.setVariable("falloutRequest", falloutRequest)
 239                 }
 240                 msoLogger.trace("Exit prepareFalloutRequest")
 241         }
 242
 243
 244         // *******************************
 245         //     Build DB request Section
 246         // *******************************
 247         public void prepareDBRequest (DelegateExecution execution) {
 248                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 249                 execution.setVariable("prefix", Prefix)
 250
 251                 try {
 252                         msoLogger.info("Starting prepareDBRequest")
 253
 254                         String requestId = execution.getVariable("DELSI_requestId")
 255                         String statusMessage = "E2E Service Instance successfully deleted."
 256
 257                         //TODO - verify the format for Service Instance Delete,
 258                         String dbRequest =
 259                                         """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
 260                                                 <soapenv:Header/>
 261                                                 <soapenv:Body>
 262                                                         <ns:updateInfraRequest xmlns:ns="http://org.onap.so/requestsdb">
 263                                                                 <requestId>${MsoUtils.xmlEscape(requestId)}</requestId>
 264                                                                 <lastModifiedBy>BPMN</lastModifiedBy>
 265                                                                 <statusMessage>${MsoUtils.xmlEscape(statusMessage)}</statusMessage>
 266                                                                 <responseBody></responseBody>
 267                                                                 <requestStatus>COMPLETED</requestStatus>
 268                                                                 <progress>100</progress>
 269                                                         </ns:updateInfraRequest>
 270                                                    </soapenv:Body>
 271                                            </soapenv:Envelope>"""
 272
 273                    String buildDeleteDBRequestAsString = utils.formatXml(dbRequest)
 274                    execution.setVariable("DELSI_createDBRequest", buildDeleteDBRequestAsString)
 275                   msoLogger.info(buildDeleteDBRequestAsString)
 276
 277                 } catch (Exception ex) {
 278                         // try error in method block
 279                         String exceptionMessage = "Bpmn error encountered in DeleteCustomE2EServiceInstance flow. Unexpected Error from method prepareDBRequest() - " + ex.getMessage()
 280                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
 281
 282                 }
 283
 284          }
 285
 286         // *******************************
 287         //     Build Error Section
 288         // *******************************
 289         public void prepareDBRequestError (DelegateExecution execution) {
 290                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 291                 execution.setVariable("prefix", Prefix)
 292
 293                 msoLogger.trace("Start prepareDBRequestError")
 294
 295                 try {
 296                         String requestId = execution.getVariable("DELSI_requestId")
 297                         String statusMessage = ""
 298                         if (execution.getVariable("WorkflowException") instanceof WorkflowException) {
 299                                 WorkflowException wfe = execution.getVariable("WorkflowException")
 300                                 statusMessage = wfe.getErrorMessage()
 301
 302                         } else {
 303                                 statusMessage = "Encountered Error during DeleteCustomE2EServiceInstance proccessing. "
 304                         }
 305
 306                         //TODO - verify the format for Service Instance Create,
 307                         String dbRequest =
 308                                         """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
 309                                                 <soapenv:Header/>
 310                                                 <soapenv:Body>
 311                                                         <ns:updateInfraRequest xmlns:ns="http://org.onap.so/requestsdb">
 312                                                                 <requestId>${MsoUtils.xmlEscape(requestId)}</requestId>
 313                                                                 <lastModifiedBy>BPMN</lastModifiedBy>
 314                                                                 <statusMessage>${MsoUtils.xmlEscape(statusMessage)}</statusMessage>
 315                                                                 <responseBody></responseBody>
 316                                                                 <requestStatus>FAILED</requestStatus>
 317                                                         </ns:updateInfraRequest>
 318                                                    </soapenv:Body>
 319                                            </soapenv:Envelope>"""
 320
 321                    String buildDBRequestAsString = utils.formatXml(dbRequest)
 322                    execution.setVariable("DELSI_createDBInfraErrorRequest", buildDBRequestAsString)
 323                    msoLogger.info(buildDBRequestAsString)
 324
 325                 } catch (Exception ex) {
 326                         // try error in method block
 327                         String exceptionMessage = "Bpmn error encountered in DeleteCustomE2EServiceInstance flow. Unexpected Error from method prepareDBRequestError() - " + ex.getMessage()
 328                         exceptionUtil.buildWorkflowException(execution, 7000, exceptionMessage)
 329
 330                 }
 331
 332          }
 333
 334         public void processJavaException(DelegateExecution execution) {
 335                 //TODO:
 336         }
 337
 338         /**
 339          * Init the service Operation Status
 340          */
 341         public void prepareInitServiceOperationStatus(DelegateExecution execution){
 342                 def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 343                 utils.log("DEBUG", " ======== STARTED prepareInitServiceOperationStatus Process ======== ", isDebugEnabled)
 344                 try{
 345                         String serviceId = execution.getVariable("serviceInstanceId")
 346                         String operationId = execution.getVariable("operationId")
 347                         String userId = ""
 348                         String result = "processing"
 349                         String progress = "0"
 350                         String reason = ""
 351                         String operationContent = "Prepare service creation"
 352                         utils.log("DEBUG", "Generated new operation for Service Instance serviceId:" + serviceId + " operationId:" + operationId, isDebugEnabled)
 353                         serviceId = UriUtils.encode(serviceId,"UTF-8")
 354
 355                         def dbAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.openecomp.db.endpoint", execution)
 356                         execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 357                         utils.log("DEBUG", "DB Adapter Endpoint is: " + dbAdapterEndpoint, isDebugEnabled)
 358
 359                         String payload =
 360                                         """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 361                         xmlns:ns="http://org.onap.so/requestsdb">
 362                         <soapenv:Header/>
 363                         <soapenv:Body>
 364                             <ns:updateServiceOperationStatus xmlns:ns="http://org.onap.so/requestsdb">
 365                             <serviceId>${MsoUtils.xmlEscape(serviceId)}</serviceId>
 366                             <operationId>${MsoUtils.xmlEscape(operationId)}</operationId>
 367                             <operationType>DELETE</operationType>
 368                             <userId>${MsoUtils.xmlEscape(userId)}</userId>
 369                             <result>${MsoUtils.xmlEscape(result)}</result>
 370                             <operationContent>${MsoUtils.xmlEscape(operationContent)}</operationContent>
 371                             <progress>${MsoUtils.xmlEscape(progress)}</progress>
 372                             <reason>${MsoUtils.xmlEscape(reason)}</reason>
 373                         </ns:updateServiceOperationStatus>
 374                     </soapenv:Body>
 375                 </soapenv:Envelope>"""
 376
 377                         payload = utils.formatXml(payload)
 378                         execution.setVariable("CVFMI_updateServiceOperStatusRequest", payload)
 379                         utils.log("DEBUG", "Outgoing updateServiceOperStatusRequest: \n" + payload, isDebugEnabled)
 380
 381                 }catch(Exception e){
 382                         utils.log("ERROR", "Exception Occured Processing prepareInitServiceOperationStatus. Exception is:\n" + e, isDebugEnabled)
 383                         execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during prepareInitServiceOperationStatus Method:\n" + e.getMessage())
 384                 }
 385                 utils.log("DEBUG", "======== COMPLETED prepareInitServiceOperationStatus Process ======== ", isDebugEnabled)
 386         }
 387 }