gerrit.onap Code Review - so.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2018 CMCC. 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 org.camunda.bpm.engine.delegate.DelegateExecution
  24
  25 import static org.apache.commons.lang3.StringUtils.*
  26 import org.openecomp.mso.logger.MsoLogger
  27 import org.openecomp.mso.utils.UUIDChecker
  28 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
  29 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
  30 import org.openecomp.mso.bpmn.core.WorkflowException
  31 import org.openecomp.mso.bpmn.core.json.JsonUtils
  32 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
  33
  34 import org.camunda.bpm.engine.delegate.BpmnError
  35 import org.camunda.bpm.engine.runtime.Execution
  36
  37 import org.springframework.web.util.UriUtils
  38
  39
  40 /**
  41  * This groovy class supports the <class>ScaleCustomE2EServiceInstance.bpmn</class> process.
  42  *
  43  */
  44 public class ScaleCustomE2EServiceInstance extends AbstractServiceTaskProcessor {
  45     String Prefix = "CRESI_"
  46     ExceptionUtil exceptionUtil = new ExceptionUtil()
  47     JsonUtils jsonUtil = new JsonUtils()
  48     private MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.APIH);
  49
  50     public void preProcessRequest(DelegateExecution execution) {
  51         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
  52         execution.setVariable("prefix", Prefix)
  53         String msg = ""
  54         utils.log("DEBUG", " *** preProcessRequest() *** ", isDebugEnabled)
  55
  56         try {
  57
  58             String siRequest = execution.getVariable("bpmnRequest")
  59             utils.logAudit(siRequest)
  60
  61             String requestId = execution.getVariable("mso-request-id")
  62             execution.setVariable("msoRequestId", requestId)
  63             utils.log("DEBUG", "Input Request:" + siRequest + " reqId:" + requestId, isDebugEnabled)
  64
  65             String serviceInstanceId = execution.getVariable("serviceInstanceId")
  66             if (isBlank(serviceInstanceId)) {
  67                 serviceInstanceId = "NULL".toString()
  68             }
  69             utils.log("DEBUG", "Generated new Service Instance:" + serviceInstanceId, isDebugEnabled)
  70             serviceInstanceId = UriUtils.encode(serviceInstanceId, "UTF-8")
  71             execution.setVariable("serviceInstanceId", serviceInstanceId)
  72
  73             // service instance ID is also service ID
  74             execution.setVariable("serviceId", serviceInstanceId)
  75             // service instance name
  76             String serviceInstanceName = jsonUtil.getJsonValue(siRequest, "service.serviceInstanceName")
  77             execution.setVariable("serviceInstanceName", serviceInstanceName)
  78
  79             // service instance name
  80             String serviceType = jsonUtil.getJsonValue(siRequest, "service.serviceType")
  81             execution.setVariable("serviceType", serviceType)
  82
  83             // operationa ID (key)
  84             //String operationKey = UUIDChecker.generateUUID(msoLogger)
  85             String operationId = jsonUtil.getJsonValue(siRequest, "operationId")
  86             execution.setVariable("operationId", operationId)
  87             utils.log("DEBUG", "Input Request:" + siRequest + " operationId:" + operationId, isDebugEnabled)
  88
  89
  90             String resources = jsonUtil.getJsonValue(siRequest, "service.resources")
  91             execution.setVariable("resources", resources)
  92
  93             // node template UUID
  94             String nodeTemplateUUID = UUIDChecker.generateUUID(msoLogger)
  95             execution.setVariable("nodeTemplateUUID", nodeTemplateUUID)
  96
  97             //subscriberInfo
  98             String globalSubscriberId = jsonUtil.getJsonValue(siRequest, "service.globalSubscriberId")
  99             if (isBlank(globalSubscriberId)) {
 100                 msg = "Input globalSubscriberId' is null"
 101                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 102             } else {
 103                 execution.setVariable("globalSubscriberId", globalSubscriberId)
 104             }
 105
 106             String requestDescription = "request description for test"
 107             execution.setVariable("requestDescription", requestDescription)
 108             execution.setVariable("URN_mso_adapters_openecomp_db_endpoint","http://mso.mso.testlab.openecomp.org:8080/dbadapters/RequestsDbAdapter")
 109
 110         } catch (BpmnError e) {
 111             throw e;
 112         } catch (Exception ex) {
 113             msg = "Exception in preProcessRequest " + ex.getMessage()
 114             utils.log("DEBUG", msg, isDebugEnabled)
 115             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 116         }
 117         utils.log("DEBUG", " ***** Exit preProcessRequest *****", isDebugEnabled)
 118     }
 119
 120     public void sendSyncResponse(DelegateExecution execution) {
 121         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 122         utils.log("DEBUG", " *** sendSyncResponse *** ", isDebugEnabled)
 123
 124         try {
 125             String operationId = execution.getVariable("operationId")
 126             String serviceInstanceId = execution.getVariable("serviceInstanceId")
 127             // RESTResponse for API Handler (APIH) Reply Task
 128             String scaleServiceRestRequest = """{"service":{"serviceId":"${serviceInstanceId}","operationId":"${
 129                 operationId
 130             }"}}""".trim()
 131             utils.log("DEBUG", " sendSyncResponse to APIH:" + "\n" + scaleServiceRestRequest, isDebugEnabled)
 132             sendWorkflowResponse(execution, 202, scaleServiceRestRequest)
 133             execution.setVariable("sentSyncResponse", true)
 134
 135         } catch (Exception ex) {
 136             String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()
 137             utils.log("DEBUG", msg, isDebugEnabled)
 138             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 139         }
 140         utils.log("DEBUG", " ***** Exit sendSyncResopnse *****", isDebugEnabled)
 141     }
 142
 143
 144     public void sendSyncError(DelegateExecution execution) {
 145         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 146         utils.log("DEBUG", " *** sendSyncError *** ", isDebugEnabled)
 147
 148         try {
 149             String errorMessage = ""
 150             if (execution.getVariable("WorkflowException") instanceof WorkflowException) {
 151                 WorkflowException wfe = execution.getVariable("WorkflowException")
 152                 errorMessage = wfe.getErrorMessage()
 153             } else {
 154                 errorMessage = "Sending Sync Error."
 155             }
 156
 157             String buildworkflowException =
 158                     """<aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">
 159                                         <aetgt:ErrorMessage>${errorMessage}</aetgt:ErrorMessage>
 160                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>
 161                                    </aetgt:WorkflowException>"""
 162
 163             utils.logAudit(buildworkflowException)
 164             sendWorkflowResponse(execution, 500, buildworkflowException)
 165
 166         } catch (Exception ex) {
 167             utils.log("DEBUG", " Sending Sync Error Activity Failed. " + "\n" + ex.getMessage(), isDebugEnabled)
 168         }
 169
 170     }
 171
 172     public void prepareCompletionRequest(DelegateExecution execution) {
 173         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 174         utils.log("DEBUG", " *** prepareCompletion *** ", isDebugEnabled)
 175
 176         try {
 177             String requestId = execution.getVariable("msoRequestId")
 178             String serviceInstanceId = execution.getVariable("serviceInstanceId")
 179             String source = execution.getVariable("source")
 180
 181             String msoCompletionRequest =
 182                     """<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"
 183                                                                 xmlns:ns="http://org.openecomp/mso/request/types/v1">
 184                                                 <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">
 185                                                         <request-id>${requestId}</request-id>
 186                                                         <action>SCALE</action>
 187                                                         <source>${source}</source>
 188                                                    </request-info>
 189                                                 <status-message>Service Instance was scaled successfully.</status-message>
 190                                                 <serviceInstanceId>${serviceInstanceId}</serviceInstanceId>
 191                                                    <mso-bpel-name>ScaleGenericALaCarteServiceInstance</mso-bpel-name>
 192                                         </aetgt:MsoCompletionRequest>"""
 193
 194             // Format Response
 195             String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest)
 196
 197             execution.setVariable("CompleteMsoProcessRequest", xmlMsoCompletionRequest)
 198             utils.log("DEBUG", " Overall SUCCESS Response going to CompleteMsoProcess - " + "\n" + xmlMsoCompletionRequest, isDebugEnabled)
 199
 200         } catch (Exception ex) {
 201             String msg = " Exception in prepareCompletion:" + ex.getMessage()
 202             utils.log("DEBUG", msg, isDebugEnabled)
 203             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 204         }
 205         utils.log("DEBUG", "*** Exit prepareCompletionRequest ***", isDebugEnabled)
 206     }
 207
 208     public void prepareFalloutRequest(DelegateExecution execution) {
 209         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 210         utils.log("DEBUG", " *** prepareFalloutRequest *** ", isDebugEnabled)
 211
 212         try {
 213             WorkflowException wfex = execution.getVariable("WorkflowException")
 214             utils.log("DEBUG", " Input Workflow Exception: " + wfex.toString(), isDebugEnabled)
 215             String requestId = execution.getVariable("msoRequestId")
 216             String source = execution.getVariable("source")
 217             String requestInfo =
 218                     """<request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">
 219                                         <request-id>${requestId}</request-id>
 220                                         <action>SCALE</action>
 221                                         <source>${source}</source>
 222                                    </request-info>"""
 223
 224             String falloutRequest = exceptionUtil.processMainflowsBPMNException(execution, requestInfo)
 225             execution.setVariable("falloutRequest", falloutRequest)
 226         } catch (Exception ex) {
 227             utils.log("DEBUG", "Exception prepareFalloutRequest:" + ex.getMessage(), isDebugEnabled)
 228             String errorException = "  Bpmn error encountered in ScaleGenericALaCarteServiceInstance flow. FalloutHandlerRequest,  buildErrorResponse() - " + ex.getMessage()
 229             String requestId = execution.getVariable("msoRequestId")
 230             String falloutRequest =
 231                     """<aetgt:FalloutHandlerRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"
 232                                                                                                  xmlns:ns="http://org.openecomp/mso/request/types/v1"
 233                                                                                                  xmlns:wfsch="http://org.openecomp/mso/workflow/schema/v1">
 234                                            <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">
 235                                                   <request-id>${requestId}</request-id>
 236                                                   <action>SCALE</action>
 237                                                   <source>UUI</source>
 238                                            </request-info>
 239                                                 <aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">
 240                                                         <aetgt:ErrorMessage>${errorException}</aetgt:ErrorMessage>
 241                                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>
 242                                                 </aetgt:WorkflowException>
 243                                         </aetgt:FalloutHandlerRequest>"""
 244
 245             execution.setVariable("falloutRequest", falloutRequest)
 246         }
 247         utils.log("DEBUG", "*** Exit prepareFalloutRequest ***", isDebugEnabled)
 248     }
 249
 250
 251     /**
 252      * Init the service Operation Status
 253      */
 254     public void prepareInitServiceOperationStatus(DelegateExecution execution){
 255         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 256         utils.log("INFO", " ======== STARTED prepareInitServiceOperationStatus Process ======== ", isDebugEnabled)
 257         try{
 258             String serviceId = execution.getVariable("serviceInstanceId")
 259             String serviceName = execution.getVariable("serviceInstanceName")
 260             String operationId = execution.getVariable("operationId")
 261             String operationType = "SCALE"
 262             String userId = ""
 263             String result = "processing"
 264             String progress = "0"
 265             String reason = ""
 266             String operationContent = "Prepare service scaling"
 267             execution.setVariable("serviceInstanceId", serviceId)
 268             execution.setVariable("operationId", operationId)
 269             execution.setVariable("operationType", operationType)
 270
 271             def dbAdapterEndpoint = execution.getVariable("URN_mso_adapters_openecomp_db_endpoint")
 272             execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 273             utils.log("INFO", "DB Adapter Endpoint is: " + dbAdapterEndpoint, isDebugEnabled)
 274
 275             String payload =
 276                     """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 277                         xmlns:ns="http://org.openecomp.mso/requestsdb">
 278                         <soapenv:Header/>
 279                         <soapenv:Body>
 280                             <ns:updateServiceOperationStatus xmlns:ns="http://org.openecomp.mso/requestsdb">
 281                             <serviceId>${serviceId}</serviceId>
 282                             <operationId>${operationId}</operationId>
 283                             <serviceName>${serviceName}</serviceName>
 284                             <operationType>${operationType}</operationType>
 285                             <userId>${userId}</userId>
 286                             <result>${result}</result>
 287                             <operationContent>${operationContent}</operationContent>
 288                             <progress>${progress}</progress>
 289                             <reason>${reason}</reason>
 290                         </ns:updateServiceOperationStatus>
 291                     </soapenv:Body>
 292                 </soapenv:Envelope>"""
 293
 294             payload = utils.formatXml(payload)
 295             execution.setVariable("CVFMI_updateServiceOperStatusRequest", payload)
 296             utils.log("INFO", "Outgoing updateServiceOperStatusRequest: \n" + payload, isDebugEnabled)
 297             utils.logAudit("Scale network service updateServiceOperStatusRequest Request: " + payload)
 298
 299         }catch(Exception e){
 300             utils.log("ERROR", "Exception Occured Processing prepareInitServiceOperationStatus. Exception is:\n" + e, isDebugEnabled)
 301             execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during prepareInitServiceOperationStatus Method:\n" + e.getMessage())
 302         }
 303         utils.log("INFO", "======== COMPLETED prepareInitServiceOperationStatus Process ======== ", isDebugEnabled)
 304     }
 305 }