gerrit.onap Code Review - so.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2018 Huawei Technologies Co., Ltd. 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.openecomp.mso.bpmn.infrastructure.scripts;
  22
  23 import static org.apache.commons.lang3.StringUtils.*;
  24 import groovy.xml.XmlUtil
  25 import groovy.json.*
  26 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
  27 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
  28
  29 import org.openecomp.mso.bpmn.core.WorkflowException
  30 import org.openecomp.mso.bpmn.core.json.JsonUtils
  31 import org.openecomp.mso.rest.APIResponse
  32
  33 import java.util.List;
  34 import java.util.UUID;
  35
  36 import org.camunda.bpm.engine.delegate.BpmnError
  37 import org.camunda.bpm.engine.delegate.DelegateExecution
  38 import org.apache.commons.lang3.*
  39 import org.apache.commons.codec.binary.Base64;
  40 import org.springframework.web.util.UriUtils
  41
  42 /**
  43  * This groovy class supports the <class>UpdateCustomE2EServiceInstance.bpmn</class> process.
  44  * AlaCarte flow for 1702 ServiceInstance Update
  45  *
  46  */
  47 public class UpdateCustomE2EServiceInstance extends AbstractServiceTaskProcessor {
  48         String Prefix="UPDSI_"
  49         ExceptionUtil exceptionUtil = new ExceptionUtil()
  50         JsonUtils jsonUtil = new JsonUtils()
  51
  52
  53         public void preProcessRequest (DelegateExecution execution) {
  54                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
  55                 execution.setVariable("prefix",Prefix)
  56                 String msg = ""
  57                 utils.log("INFO", " *** preProcessRequest() *** ", isDebugEnabled)
  58
  59                 try {
  60
  61                         String siRequest = execution.getVariable("bpmnRequest")
  62                         utils.logAudit(siRequest)
  63
  64                         String requestId = execution.getVariable("mso-request-id")
  65                         execution.setVariable("msoRequestId", requestId)
  66                         utils.log("INFO", "Input Request:" + siRequest + " reqId:" + requestId, isDebugEnabled)
  67
  68                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
  69                         if (isBlank(serviceInstanceId)) {
  70                                 msg = "Input serviceInstanceId' is null"
  71                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  72                         }
  73
  74                         //subscriberInfo
  75                         String globalSubscriberId = jsonUtil.getJsonValue(siRequest, "requestDetails.subscriberInfo.globalSubscriberId")
  76                         if (isBlank(globalSubscriberId)) {
  77                                 msg = "Input globalSubscriberId' is null"
  78                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  79                         } else {
  80                                 execution.setVariable("globalSubscriberId", globalSubscriberId)
  81                         }
  82
  83                         //requestInfo
  84                         execution.setVariable("source", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.source"))
  85                         execution.setVariable("serviceInstanceName", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.instanceName"))
  86                         execution.setVariable("disableRollback", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.suppressRollback"))
  87                         String productFamilyId = jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.productFamilyId")
  88                         if (isBlank(productFamilyId))
  89                         {
  90                                 msg = "Input productFamilyId is null"
  91                                 utils.log("INFO", msg, isDebugEnabled)
  92                                 //exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  93                         } else {
  94                                 execution.setVariable("productFamilyId", productFamilyId)
  95                         }
  96                  String userParams = jsonUtil.getJsonValue(siRequest, "requestDetails.requestParameters.userParams")
  97              utils.log("INFO", "userParams:" + userParams, isDebugEnabled)
  98                  List<String> paramList = jsonUtil.StringArrayToList(execution, userParams)
  99                  String uuiRequest = jsonUtil.getJsonValue(paramList.get(0), "UUIRequest")
 100                         //modelInfo
 101                         if (isBlank(uuiRequest)) {
 102                                 msg = "Input uuiRequest is null"
 103                                 utils.log("INFO", msg, isDebugEnabled)
 104                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 105                         } else
 106                         {
 107                                 execution.setVariable("uuiRequest", uuiRequest)
 108                         }
 109
 110                         utils.log("INFO", "uuiRequest:\n" + uuiRequest,  isDebugEnabled)
 111
 112                         //requestParameters
 113                         String serviceType = jsonUtil.getJsonValue(uuiRequest, "service.parameters.serviceType")
 114                         if (isBlank(serviceType)) {
 115                                 msg = "Input serviceType is null"
 116                                 utils.log("INFO", msg, isDebugEnabled)
 117                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 118                         } else {
 119                                 execution.setVariable("serviceType", serviceType)
 120                         }
 121
 122                         //operationId
 123                         String operationId = jsonUtil.getJsonValue(siRequest, "operationId")
 124                         if (isBlank(operationId)) {
 125                                 operationId = UUID.randomUUID().toString()
 126                          }
 127                         execution.setVariable("operationId", operationId)
 128                         execution.setVariable("operationType", "UPDATE")
 129
 130                         execution.setVariable("URN_mso_adapters_openecomp_db_endpoint","http://mso.mso.testlab.openecomp.org:8080/dbadapters/RequestsDbAdapter")
 131
 132                 } catch (BpmnError e) {
 133                         throw e;
 134                 } catch (Exception ex){
 135                         msg = "Exception in preProcessRequest " + ex.getMessage()
 136                         utils.log("INFO", msg, isDebugEnabled)
 137                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 138                 }
 139                 utils.log("INFO"," ***** Exit preProcessRequest *****",  isDebugEnabled)
 140         }
 141
 142         /**
 143          * Init the service Operation Status
 144          */
 145         public void prepareInitServiceOperationStatus(DelegateExecution execution){
 146                 def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 147                 utils.log("DEBUG", " ======== STARTED prepareInitServiceOperationStatus Process ======== ", isDebugEnabled)
 148                 try{
 149                         String serviceId = execution.getVariable("serviceInstanceId")
 150                         String operationId = UUID.randomUUID().toString()
 151                         String operationType = execution.getVariable("operationType")
 152                         String userId = ""
 153                         String result = "processing"
 154                         String progress = "0"
 155                         String reason = ""
 156                         String operationContent = "Prepare service updating"
 157                         utils.log("DEBUG", "Generated new operation for Service Instance serviceId:" + serviceId + " operationId:" + operationId, isDebugEnabled)
 158                         serviceId = UriUtils.encode(serviceId,"UTF-8")
 159                         execution.setVariable("serviceInstanceId", serviceId)
 160                         execution.setVariable("operationId", operationId)
 161                         execution.setVariable("operationType", operationType)
 162
 163                         def dbAdapterEndpoint = execution.getVariable("URN_mso_adapters_openecomp_db_endpoint")
 164                         execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 165                         utils.log("DEBUG", "DB Adapter Endpoint is: " + dbAdapterEndpoint, isDebugEnabled)
 166
 167                         String payload =
 168                                 """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 169                         xmlns:ns="http://org.openecomp.mso/requestsdb">
 170                         <soapenv:Header/>
 171                         <soapenv:Body>
 172                             <ns:updateServiceOperationStatus xmlns:ns="http://org.openecomp.mso/requestsdb">
 173                             <serviceId>${serviceId}</serviceId>
 174                             <operationId>${operationId}</operationId>
 175                             <operationType>${operationType}</operationType>
 176                             <userId>${userId}</userId>
 177                             <result>${result}</result>
 178                             <operationContent>${operationContent}</operationContent>
 179                             <progress>${progress}</progress>
 180                             <reason>${reason}</reason>
 181                         </ns:updateServiceOperationStatus>
 182                     </soapenv:Body>
 183                 </soapenv:Envelope>"""
 184
 185                         payload = utils.formatXml(payload)
 186                         execution.setVariable("CVFMI_updateServiceOperStatusRequest", payload)
 187                         utils.log("DEBUG", "Outgoing updateServiceOperStatusRequest: \n" + payload, isDebugEnabled)
 188                         utils.logAudit("CreateVfModuleInfra Outgoing updateServiceOperStatusRequest Request: " + payload)
 189
 190                 }catch(Exception e){
 191                         utils.log("ERROR", "Exception Occured Processing prepareInitServiceOperationStatus. Exception is:\n" + e, isDebugEnabled)
 192                         execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during prepareInitServiceOperationStatus Method:\n" + e.getMessage())
 193                 }
 194                 utils.log("DEBUG", "======== COMPLETED prepareInitServiceOperationStatus Process ======== ", isDebugEnabled)
 195         }
 196
 197         public void sendSyncResponse (DelegateExecution execution) {
 198                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 199                 utils.log("INFO", " *** sendSyncResponse *** ", isDebugEnabled)
 200
 201                 try {
 202                         String operationId = execution.getVariable("operationId")
 203                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
 204                         // RESTResponse for API Handler (APIH) Reply Task
 205                         String updateServiceRestRequest = """{"service":{"serviceId":"${serviceInstanceId}","operationId":"${operationId}"}}""".trim()
 206                         utils.log("INFO", " sendSyncResponse to APIH:" + "\n" + updateServiceRestRequest, isDebugEnabled)
 207                         sendWorkflowResponse(execution, 202, updateServiceRestRequest)
 208                         execution.setVariable("sentSyncResponse", true)
 209
 210                 } catch (Exception ex) {
 211                         String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()
 212                         utils.log("INFO", msg, isDebugEnabled)
 213                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 214                 }
 215                 utils.log("INFO"," ***** Exit sendSyncResopnse *****",  isDebugEnabled)
 216         }
 217
 218
 219         public void sendSyncError (DelegateExecution execution) {
 220                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 221                 utils.log("INFO", " *** sendSyncError *** ", isDebugEnabled)
 222
 223                 try {
 224                         String errorMessage = ""
 225                         if (execution.getVariable("WorkflowException") instanceof WorkflowException) {
 226                                 WorkflowException wfe = execution.getVariable("WorkflowException")
 227                                 errorMessage = wfe.getErrorMessage()
 228                         } else {
 229                                 errorMessage = "Sending Sync Error."
 230                         }
 231
 232                         String buildworkflowException =
 233                                         """<aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">\r
 234                                         <aetgt:ErrorMessage>${errorMessage}</aetgt:ErrorMessage>
 235                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>
 236                                    </aetgt:WorkflowException>"""
 237
 238                         utils.logAudit(buildworkflowException)
 239                         sendWorkflowResponse(execution, 500, buildworkflowException)
 240
 241                 } catch (Exception ex) {
 242                         utils.log("INFO", " Sending Sync Error Activity Failed. " + "\n" + ex.getMessage(), isDebugEnabled)
 243                 }
 244
 245         }
 246
 247         public void prepareCompletionRequest (DelegateExecution execution) {
 248                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 249                 utils.log("INFO", " *** prepareCompletion *** ", isDebugEnabled)
 250
 251                 try {
 252                         String requestId = execution.getVariable("msoRequestId")
 253                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
 254                         String source = execution.getVariable("source")
 255
 256                         String msoCompletionRequest =
 257                                         """<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 258                                                                 xmlns:ns="http://org.openecomp/mso/request/types/v1">\r
 259                                                 <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 260                                                         <request-id>${requestId}</request-id>
 261                                                         <action>UPDATE</action>
 262                                                         <source>${source}</source>
 263                                                 </request-info>
 264                                                 <status-message>Service Instance was updated successfully.</status-message>
 265                                                 <serviceInstanceId>${serviceInstanceId}</serviceInstanceId>
 266                                                 <mso-bpel-name>UpdateGenericALaCarteServiceInstance</mso-bpel-name>
 267                                         </aetgt:MsoCompletionRequest>"""
 268
 269                         // Format Response
 270                         String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest)
 271
 272                         execution.setVariable("completionRequest", xmlMsoCompletionRequest)
 273                         utils.log("INFO", " Overall SUCCESS Response going to CompleteMsoProcess - " + "\n" + xmlMsoCompletionRequest, isDebugEnabled)
 274
 275                 } catch (Exception ex) {
 276                         String msg = " Exception in prepareCompletion:" + ex.getMessage()
 277                         utils.log("INFO", msg, isDebugEnabled)
 278                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 279                 }
 280                 utils.log("INFO", "*** Exit prepareCompletionRequest ***", isDebugEnabled)
 281         }
 282
 283         public void prepareFalloutRequest(DelegateExecution execution){
 284                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 285                 utils.log("INFO", " *** prepareFalloutRequest *** ", isDebugEnabled)
 286
 287                 try {
 288                         WorkflowException wfex = execution.getVariable("WorkflowException")
 289                         utils.log("INFO", " Input Workflow Exception: " + wfex.toString(), isDebugEnabled)
 290                         String requestId = execution.getVariable("msoRequestId")
 291                         String source = execution.getVariable("source")
 292                         String requestInfo =
 293                                         """<request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 294                                         <request-id>${requestId}</request-id>
 295                                         <action>UPDATE</action>
 296                                         <source>${source}</source>
 297                                    </request-info>"""
 298
 299                         String falloutRequest = exceptionUtil.processMainflowsBPMNException(execution, requestInfo)
 300                         execution.setVariable("falloutRequest", falloutRequest)
 301                 } catch (Exception ex) {
 302                         utils.log("INFO", "Exception prepareFalloutRequest:" + ex.getMessage(), isDebugEnabled)
 303                         String errorException = "  Bpmn error encountered in UpdateGenericALaCarteServiceInstance flow. FalloutHandlerRequest,  buildErrorResponse() - " + ex.getMessage()
 304                         String requestId = execution.getVariable("msoRequestId")
 305                         String falloutRequest =
 306                                         """<aetgt:FalloutHandlerRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 307                                                                      xmlns:ns="http://org.openecomp/mso/request/types/v1"\r
 308                                                                      xmlns:wfsch="http://org.openecomp/mso/workflow/schema/v1">\r
 309                                            <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 310                                               <request-id>${requestId}</request-id>
 311                                               <action>UPDATE</action>
 312                                               <source>UUI</source>
 313                                            </request-info>
 314                                                 <aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">\r
 315                                                         <aetgt:ErrorMessage>${errorException}</aetgt:ErrorMessage>
 316                                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>
 317                                                 </aetgt:WorkflowException>
 318                                         </aetgt:FalloutHandlerRequest>"""
 319
 320                         execution.setVariable("falloutRequest", falloutRequest)
 321                 }
 322                 utils.log("INFO", "*** Exit prepareFalloutRequest ***", isDebugEnabled)
 323         }
 324 }