bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DoCreateE2EServiceInstance.groovy

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  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
  27 import org.openecomp.mso.bpmn.core.domain.ServiceDecomposition
  28 import org.openecomp.mso.bpmn.core.domain.ServiceInstance
  29 import org.openecomp.mso.bpmn.core.domain.ModelInfo
  30 import org.openecomp.mso.bpmn.core.json.JsonUtils
  31 import org.openecomp.mso.bpmn.common.scripts.AaiUtil
  32 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
  33 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
  34 import org.openecomp.mso.bpmn.common.scripts.SDNCAdapterUtils
  35 import org.openecomp.mso.bpmn.common.scripts.CatalogDbUtils;
  36 import org.openecomp.mso.bpmn.core.RollbackData
  37 import org.openecomp.mso.bpmn.core.WorkflowException
  38 import org.openecomp.mso.rest.APIResponse;
  39 import org.openecomp.mso.rest.RESTClient
  40 import org.openecomp.mso.rest.RESTConfig
  41
  42 import java.util.List;
  43 import java.util.UUID;
  44
  45 import org.camunda.bpm.engine.delegate.BpmnError
  46 import org.camunda.bpm.engine.runtime.Execution
  47 import org.json.JSONObject;
  48 import org.json.JSONArray;
  49 import org.apache.commons.lang3.*
  50 import org.apache.commons.codec.binary.Base64;
  51 import org.springframework.web.util.UriUtils;
  52
  53 /**
  54  * This groovy class supports the <class>DoCreateServiceInstance.bpmn</class> process.
  55  *
  56  * Inputs:
  57  * @param - msoRequestId
  58  * @param - globalSubscriberId
  59  * @param - subscriptionServiceType
  60  * @param - serviceInstanceId
  61  * @param - serviceInstanceName - O
  62  * @param - serviceModelInfo
  63  * @param - productFamilyId
  64  * @param - disableRollback
  65  * @param - failExists - TODO
  66  * @param - serviceInputParams (should contain aic_zone for serviceTypes TRANSPORT,ATM)
  67  * @param - sdncVersion ("1610")
  68  * @param - serviceDecomposition - Decomposition for R1710
  69  * (if macro provides serviceDecompsition then serviceModelInfo, serviceInstanceId & serviceInstanceName will be ignored)
  70  *
  71  * Outputs:
  72  * @param - rollbackData (localRB->null)
  73  * @param - rolledBack (no localRB->null, localRB F->false, localRB S->true)
  74  * @param - WorkflowException
  75  * @param - serviceInstanceName - (GET from AAI if null in input)
  76  *
  77  */
  78 public class DoCreateE2EServiceInstance extends AbstractServiceTaskProcessor {
  79
  80         String Prefix="DCRESI_"
  81         ExceptionUtil exceptionUtil = new ExceptionUtil()
  82         JsonUtils jsonUtil = new JsonUtils()
  83         CatalogDbUtils cutils = new CatalogDbUtils()
  84
  85         public void preProcessRequest (Execution execution) {
  86                 def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
  87                 String msg = ""
  88                 utils.log("INFO"," ***** preProcessRequest *****",  isDebugEnabled)
  89
  90                 try {
  91                         execution.setVariable("prefix", Prefix)
  92                         //Inputs
  93                         //requestDetails.subscriberInfo. for AAI GET & PUT & SDNC assignToplology
  94                         String globalSubscriberId = execution.getVariable("globalSubscriberId") //globalCustomerId
  95                         utils.log("INFO"," ***** globalSubscriberId *****" + globalSubscriberId,  isDebugEnabled)
  96                         //requestDetails.requestParameters. for AAI PUT & SDNC assignTopology
  97                         String serviceType = execution.getVariable("serviceType")
  98                         utils.log("INFO"," ***** serviceType *****" + serviceType,  isDebugEnabled)
  99                         //requestDetails.requestParameters. for SDNC assignTopology
 100                         String productFamilyId = execution.getVariable("productFamilyId") //AAI productFamilyId
 101
 102                         if (isBlank(globalSubscriberId)) {
 103                                 msg = "Input globalSubscriberId is null"
 104                                 utils.log("INFO", msg, isDebugEnabled)
 105                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 106                         }
 107
 108                         if (isBlank(serviceType)) {
 109                                 msg = "Input serviceType is null"
 110                                 utils.log("INFO", msg, isDebugEnabled)
 111                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 112                         }
 113
 114                         if (productFamilyId == null) {
 115                                 execution.setVariable("productFamilyId", "")
 116                         }
 117
 118                         String sdncCallbackUrl = execution.getVariable('URN_mso_workflow_sdncadapter_callback')
 119                         if (isBlank(sdncCallbackUrl)) {
 120                                 msg = "URN_mso_workflow_sdncadapter_callback is null"
 121                                 utils.log("INFO", msg, isDebugEnabled)
 122                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 123                         }
 124                         execution.setVariable("sdncCallbackUrl", sdncCallbackUrl)
 125                         utils.log("INFO","SDNC Callback URL: " + sdncCallbackUrl, isDebugEnabled)
 126
 127                         //requestDetails.modelInfo.for AAI PUT servieInstanceData
 128                         //requestDetails.requestInfo. for AAI GET/PUT serviceInstanceData
 129                         String serviceInstanceName = execution.getVariable("serviceInstanceName")
 130                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
 131                         String uuiRequest = execution.getVariable("uuiRequest")
 132                         String modelInvariantUuid = jsonUtil.getJsonValue(uuiRequest, "service.serviceDefId")
 133                         String modelUuid = jsonUtil.getJsonValue(uuiRequest, "service.templateId")
 134                         String serviceModelName = jsonUtil.getJsonValue(uuiRequest, "service.parameters.templateName")
 135                         execution.setVariable("serviceModelName", serviceModelName)
 136                         //aai serviceType and Role can be setted as fixed value now.
 137                         String aaiServiceType = "E2E Service"
 138                         String aaiServiceRole = "E2E Service"
 139
 140                         execution.setVariable("modelInvariantUuid", modelInvariantUuid)
 141                         execution.setVariable("modelUuid", modelUuid)
 142
 143                         //AAI PUT
 144                         String oStatus = execution.getVariable("initialStatus") ?: ""
 145                         if ("TRANSPORT".equalsIgnoreCase(serviceType))
 146                         {
 147                                 oStatus = "Created"
 148                         }
 149
 150                         String statusLine = isBlank(oStatus) ? "" : "<orchestration-status>${oStatus}</orchestration-status>"
 151
 152                         AaiUtil aaiUriUtil = new AaiUtil(this)
 153                         String aai_uri = aaiUriUtil.getBusinessCustomerUri(execution)
 154                         String namespace = aaiUriUtil.getNamespaceFromUri(aai_uri)
 155                         String serviceInstanceData =
 156                                         """<service-instance xmlns=\"${namespace}\">
 157                                 <service-instance-id>${serviceInstanceId}</service-instance-id>
 158                                 <service-instance-name>${serviceInstanceName}</service-instance-name>
 159                                         <service-type>${aaiServiceType}</service-type>
 160                                         <service-role>${aaiServiceRole}</service-role>
 161                                         ${statusLine}
 162                                     <model-invariant-id>${modelInvariantUuid}</model-invariant-id>
 163                                     <model-version-id>${modelUuid}</model-version-id>
 164                                         </service-instance>""".trim()
 165                         execution.setVariable("serviceInstanceData", serviceInstanceData)
 166                         utils.logAudit(serviceInstanceData)
 167                         utils.log("INFO", " aai_uri " + aai_uri + " namespace:" + namespace, isDebugEnabled)
 168                         utils.log("INFO", " 'payload' to create Service Instance in AAI - " + "\n" + serviceInstanceData, isDebugEnabled)
 169
 170                 } catch (BpmnError e) {
 171                         throw e;
 172                 } catch (Exception ex){
 173                         msg = "Exception in preProcessRequest " + ex.getMessage()
 174                         utils.log("INFO", msg, isDebugEnabled)
 175                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 176                 }
 177                 utils.log("INFO"," ***** Exit preProcessRequest *****",  isDebugEnabled)
 178         }
 179
 180         public void postProcessAAIGET(Execution execution) {
 181                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 182                 utils.log("INFO"," ***** postProcessAAIGET ***** ", isDebugEnabled)
 183                 String msg = ""
 184
 185                 try {
 186                         String serviceInstanceName = execution.getVariable("serviceInstanceName")
 187                         boolean succInAAI = execution.getVariable("GENGS_SuccessIndicator")
 188                         if(succInAAI != true){
 189                                 utils.log("INFO","Error getting Service-instance from AAI", + serviceInstanceName, isDebugEnabled)
 190                                 WorkflowException workflowException = execution.getVariable("WorkflowException")
 191                                 utils.logAudit("workflowException: " + workflowException)
 192                                 if(workflowException != null){
 193                                         exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage())
 194                                 }
 195                                 else
 196                                 {
 197                                         msg = "Failure in postProcessAAIGET GENGS_SuccessIndicator:" + succInAAI
 198                                         utils.log("INFO", msg, isDebugEnabled)
 199                                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg)
 200                                 }
 201                         }
 202                         else
 203                         {
 204                                 boolean foundInAAI = execution.getVariable("GENGS_FoundIndicator")
 205                                 if(foundInAAI == true){
 206                                         utils.log("INFO","Found Service-instance in AAI", isDebugEnabled)
 207                                         msg = "ServiceInstance already exists in AAI:" + serviceInstanceName
 208                                         utils.log("INFO", msg, isDebugEnabled)
 209                                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg)
 210                                 }
 211                         }
 212                 } catch (BpmnError e) {
 213                         throw e;
 214                 } catch (Exception ex) {
 215                         msg = "Exception in DoCreateServiceInstance.postProcessAAIGET. " + ex.getMessage()
 216                         utils.log("INFO", msg, isDebugEnabled)
 217                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 218                 }
 219                 utils.log("INFO"," *** Exit postProcessAAIGET *** ", isDebugEnabled)
 220         }
 221
 222         public void postProcessAAIPUT(Execution execution) {
 223                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 224                 utils.log("INFO"," ***** postProcessAAIPUT ***** ", isDebugEnabled)
 225                 String msg = ""
 226                 try {
 227                         String serviceInstanceId = execution.getVariable("serviceInstanceId")
 228                         boolean succInAAI = execution.getVariable("GENPS_SuccessIndicator")
 229                         if(succInAAI != true){
 230                                 utils.log("INFO","Error putting Service-instance in AAI", + serviceInstanceId, isDebugEnabled)
 231                                 WorkflowException workflowException = execution.getVariable("WorkflowException")
 232                                 utils.logAudit("workflowException: " + workflowException)
 233                                 if(workflowException != null){
 234                                         exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage())
 235                                 }
 236                         }
 237                         else
 238                         {
 239                                 //start rollback set up
 240                                 RollbackData rollbackData = new RollbackData()
 241                                 def disableRollback = execution.getVariable("disableRollback")
 242                                 rollbackData.put("SERVICEINSTANCE", "disableRollback", disableRollback.toString())
 243                                 rollbackData.put("SERVICEINSTANCE", "rollbackAAI", "true")
 244                                 rollbackData.put("SERVICEINSTANCE", "serviceInstanceId", serviceInstanceId)
 245                                 rollbackData.put("SERVICEINSTANCE", "subscriptionServiceType", execution.getVariable("subscriptionServiceType"))
 246                                 rollbackData.put("SERVICEINSTANCE", "globalSubscriberId", execution.getVariable("globalSubscriberId"))
 247                                 execution.setVariable("rollbackData", rollbackData)
 248                         }
 249
 250                 } catch (BpmnError e) {
 251                         throw e;
 252                 } catch (Exception ex) {
 253                         msg = "Exception in DoCreateServiceInstance.postProcessAAIDEL. " + ex.getMessage()
 254                         utils.log("INFO", msg, isDebugEnabled)
 255                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 256                 }
 257                 utils.log("INFO"," *** Exit postProcessAAIPUT *** ", isDebugEnabled)
 258         }
 259
 260         public void postProcessAAIGET2(Execution execution) {
 261                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 262                 utils.log("INFO"," ***** postProcessAAIGET2 ***** ", isDebugEnabled)
 263                 String msg = ""
 264
 265                 try {
 266                         String serviceInstanceName = execution.getVariable("serviceInstanceName")
 267                         boolean succInAAI = execution.getVariable("GENGS_SuccessIndicator")
 268                         if(succInAAI != true){
 269                                 utils.log("INFO","Error getting Service-instance from AAI in postProcessAAIGET2", + serviceInstanceName, isDebugEnabled)
 270                                 WorkflowException workflowException = execution.getVariable("WorkflowException")
 271                                 utils.logAudit("workflowException: " + workflowException)
 272                                 if(workflowException != null){
 273                                         exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage())
 274                                 }
 275                                 else
 276                                 {
 277                                         msg = "Failure in postProcessAAIGET2 GENGS_SuccessIndicator:" + succInAAI
 278                                         utils.log("INFO", msg, isDebugEnabled)
 279                                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg)
 280                                 }
 281                         }
 282                         else
 283                         {
 284                                 boolean foundInAAI = execution.getVariable("GENGS_FoundIndicator")
 285                                 if(foundInAAI == true){
 286                                         String aaiService = execution.getVariable("GENGS_service")
 287                                         if (!isBlank(aaiService) && (utils.nodeExists(aaiService, "service-instance-name"))) {
 288                                                 execution.setVariable("serviceInstanceName",  utils.getNodeText1(aaiService, "service-instance-name"))
 289                                                 utils.log("INFO","Found Service-instance in AAI.serviceInstanceName:" + execution.getVariable("serviceInstanceName"), isDebugEnabled)
 290                                         }
 291                                 }
 292                         }
 293                 } catch (BpmnError e) {
 294                         throw e;
 295                 } catch (Exception ex) {
 296                         msg = "Exception in DoCreateServiceInstance.postProcessAAIGET2 " + ex.getMessage()
 297                         utils.log("INFO", msg, isDebugEnabled)
 298                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 299                 }
 300                 utils.log("INFO"," *** Exit postProcessAAIGET2 *** ", isDebugEnabled)
 301         }
 302
 303         public void preProcessRollback (Execution execution) {
 304                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 305                 utils.log("INFO"," ***** preProcessRollback ***** ", isDebugEnabled)
 306                 try {
 307
 308                         Object workflowException = execution.getVariable("WorkflowException");
 309
 310                         if (workflowException instanceof WorkflowException) {
 311                                 utils.log("INFO", "Prev workflowException: " + workflowException.getErrorMessage(), isDebugEnabled)
 312                                 execution.setVariable("prevWorkflowException", workflowException);
 313                                 //execution.setVariable("WorkflowException", null);
 314                         }
 315                 } catch (BpmnError e) {
 316                         utils.log("INFO", "BPMN Error during preProcessRollback", isDebugEnabled)
 317                 } catch(Exception ex) {
 318                         String msg = "Exception in preProcessRollback. " + ex.getMessage()
 319                         utils.log("INFO", msg, isDebugEnabled)
 320                 }
 321                 utils.log("INFO"," *** Exit preProcessRollback *** ", isDebugEnabled)
 322         }
 323
 324         public void postProcessRollback (Execution execution) {
 325                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 326                 utils.log("INFO"," ***** postProcessRollback ***** ", isDebugEnabled)
 327                 String msg = ""
 328                 try {
 329                         Object workflowException = execution.getVariable("prevWorkflowException");
 330                         if (workflowException instanceof WorkflowException) {
 331                                 utils.log("INFO", "Setting prevException to WorkflowException: ", isDebugEnabled)
 332                                 execution.setVariable("WorkflowException", workflowException);
 333                         }
 334                         execution.setVariable("rollbackData", null)
 335                 } catch (BpmnError b) {
 336                         utils.log("INFO", "BPMN Error during postProcessRollback", isDebugEnabled)
 337                         throw b;
 338                 } catch(Exception ex) {
 339                         msg = "Exception in postProcessRollback. " + ex.getMessage()
 340                         utils.log("INFO", msg, isDebugEnabled)
 341                 }
 342                 utils.log("INFO"," *** Exit postProcessRollback *** ", isDebugEnabled)
 343         }
 344
 345         public void preInitResourcesOperStatus(Execution execution){
 346         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 347
 348         utils.log("INFO", " ======== STARTED preInitResourcesOperStatus Process ======== ", isDebugEnabled)
 349         try{
 350             String serviceId = execution.getVariable("serviceInstanceId")
 351             String operationId = execution.getVariable("operationId")
 352             String operationType = execution.getVariable("operationType")
 353             String resourceTemplateUUIDs = ""
 354             String result = "processing"
 355             String progress = "0"
 356             String reason = ""
 357             String operationContent = "Prepare service creation"
 358             utils.log("INFO", "Generated new operation for Service Instance serviceId:" + serviceId + " operationId:" + operationId + " operationType:" + operationType, isDebugEnabled)
 359             serviceId = UriUtils.encode(serviceId,"UTF-8")
 360             execution.setVariable("serviceInstanceId", serviceId)
 361             execution.setVariable("operationId", operationId)
 362             execution.setVariable("operationType", operationType)
 363             String incomingRequest = execution.getVariable("uuiRequest")
 364             String resourcesStr = jsonUtil.getJsonValue(incomingRequest, "service.parameters.resources")
 365             List<String> resourceList = jsonUtil.StringArrayToList(execution, resourcesStr)
 366             for(String resource : resourceList){
 367                     resourceTemplateUUIDs  = resourceTemplateUUIDs + jsonUtil.getJsonValue(resource, "resourceId") + ":"
 368             }
 369
 370             def dbAdapterEndpoint = "http://mso.mso.testlab.openecomp.org:8080/dbadapters/RequestsDbAdapter"
 371             execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 372             utils.log("INFO", "DB Adapter Endpoint is: " + dbAdapterEndpoint, isDebugEnabled)
 373
 374             String payload =
 375                 """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 376                         xmlns:ns="http://org.openecomp.mso/requestsdb">
 377                         <soapenv:Header/>
 378                         <soapenv:Body>
 379                             <ns:initResourceOperationStatus xmlns:ns="http://org.openecomp.mso/requestsdb">
 380                             <serviceId>${serviceId}</serviceId>
 381                             <operationId>${operationId}</operationId>
 382                             <operationType>${operationType}</operationType>
 383                             <resourceTemplateUUIDs>${resourceTemplateUUIDs}</resourceTemplateUUIDs>
 384                         </ns:initResourceOperationStatus>
 385                     </soapenv:Body>
 386                 </soapenv:Envelope>"""
 387
 388             payload = utils.formatXml(payload)
 389             execution.setVariable("CVFMI_initResOperStatusRequest", payload)
 390             utils.log("INFO", "Outgoing initResourceOperationStatus: \n" + payload, isDebugEnabled)
 391             utils.logAudit("CreateVfModuleInfra Outgoing initResourceOperationStatus Request: " + payload)
 392
 393         }catch(Exception e){
 394             utils.log("ERROR", "Exception Occured Processing preInitResourcesOperStatus. Exception is:\n" + e, isDebugEnabled)
 395             execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during preInitResourcesOperStatus Method:\n" + e.getMessage())
 396         }
 397         utils.log("INFO", "======== COMPLETED preInitResourcesOperStatus Process ======== ", isDebugEnabled)
 398         }
 399
 400         /**
 401          * prepare resource create request
 402          */
 403         public void preResourceRequest(execution){
 404             String resourceType = execution.getVariable("resourceType")
 405             def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 406             String serviceInstanceName = execution.getVariable("serviceInstanceName")
 407             String nsServiceName = resourceType + "_" + serviceInstanceName
 408             execution.setVariable("nsServiceName", nsServiceName)
 409             utils.log("INFO", "Prepare Resource Request nsServiceName:" + nsServiceName, isDebugEnabled)
 410         String globalSubscriberId = execution.getVariable("globalSubscriberId")
 411         String serviceType = execution.getVariable("serviceType")
 412         String serviceId = execution.getVariable("serviceInstanceId")
 413         execution.setVariable("serviceId", serviceId)
 414         String operationId = execution.getVariable("operationId")
 415         String incomingRequest = execution.getVariable("uuiRequest")
 416         String resourcesStr = jsonUtil.getJsonValue(incomingRequest, "service.parameters.resources")
 417         String nsServiceDescription = jsonUtil.getJsonValue(incomingRequest, "service.description")
 418         execution.setVariable("nsServiceDescription", nsServiceDescription)
 419         utils.log("INFO", "Prepare Resource Request nsServiceDescription:" + nsServiceDescription, isDebugEnabled)
 420         List<String> resourceList = jsonUtil.StringArrayToList(execution, resourcesStr)
 421         //reset the variables
 422         execution.setVariable("resourceUUID", "")
 423         execution.setVariable("resourceInvariantUUID", "")
 424         execution.setVariable("resourceParameters", "")
 425         for(String resource : resourceList){
 426             String resourceName = jsonUtil.getJsonValue(resource, "resourceName")
 427             if(StringUtils.containsIgnoreCase(resourceName, resourceType)){
 428                 String resourceUUID  = jsonUtil.getJsonValue(resource, "resourceId")
 429                 String resourceInvariantUUID  = jsonUtil.getJsonValue(resource, "resourceDefId")
 430                 String resourceParameters = jsonUtil.getJsonValue(resource, "nsParameters")
 431                 execution.setVariable("resourceUUID", resourceUUID)
 432                 execution.setVariable("resourceInvariantUUID", resourceInvariantUUID)
 433                 execution.setVariable("resourceParameters", resourceParameters)
 434                 utils.log("INFO", "Prepare Resource Request resourceType:" + resourceType, isDebugEnabled)
 435                 utils.log("INFO", "Prepare Resource Request resourceUUID:" + resourceUUID, isDebugEnabled)
 436                 utils.log("INFO", "Prepare Resource Request resourceParameters:" + resourceParameters, isDebugEnabled)
 437             }
 438         }
 439             utils.log("INFO", "Prepare Controller Request finished", isDebugEnabled)
 440         }
 441         /**
 442          * sequence resource. we should analyze resource sequence from service template
 443          * Here we make VF first, and then network for E2E service.
 444          */
 445         public void sequenceResoure(execution){
 446             def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 447         utils.log("INFO", "======== Start sequenceResoure Process ======== ", isDebugEnabled)
 448             String serviceModelUUID = execution.getVariable("modelUuid")
 449         JSONArray networks = cutils.getAllNetworksByServiceModelUuid(execution, serviceModelUUID)
 450         utils.log("DEBUG", "obtained Network list: " + networks, isDebugEnabled)
 451         if (networks == null) {
 452             utils.log("INFO", "No matching networks in Catalog DB for serviceModelUUID=" + serviceModelUUID, isDebugEnabled)
 453         }
 454         String incomingRequest = execution.getVariable("uuiRequest")
 455         String resourcesStr = jsonUtil.getJsonValue(incomingRequest, "service.parameters.resources")
 456         List<String> resourceList = jsonUtil.StringArrayToList(execution, resourcesStr)
 457         // Only one match herenetwork
 458         List<String> nsResources = new ArrayList<String>()
 459         List<String> wanResources = new ArrayList<String>()
 460         List<String> resourceSequence = new  ArrayList<String>()
 461         for(String resource : resourceList){
 462             String resourceName = jsonUtil.getJsonValue(resource, "resourceName")
 463             String resourceUUID = jsonUtil.getJsonValue(resource, "resourceId")
 464             //check is network.
 465             boolean isNetwork = false;
 466             if(networks != null){
 467                 for(int i = 0; i < networks.size(); i++){
 468                     String networkUUID = jsonUtil.getJsonValueForKey(networks.get(i), "modelVersionId")
 469                     if(StringUtils.equals(resourceUUID, networkUUID)){
 470                         isNetwork = true
 471                         break
 472                     }
 473                 }
 474             }
 475             if(isNetwork){
 476                 wanResources.add(resourceName)
 477             }else{
 478                 nsResources.add(resourceName)
 479             }
 480         }
 481         resourceSequence.addAll(nsResources)
 482         resourceSequence.addAll(wanResources)
 483         String isContainsWanResource = wanResources.isEmpty() ? "false" : "true"
 484         execution.setVariable("isContainsWanResource", isContainsWanResource)
 485         execution.setVariable("currentResourceIndex", 0)
 486         execution.setVariable("resourceSequence", resourceSequence)
 487         utils.log("INFO", "resourceSequence: " + resourceSequence, isDebugEnabled)
 488         execution.setVariable("wanResources", wanResources)
 489         utils.log("INFO", "======== COMPLETED sequenceResoure Process ======== ", isDebugEnabled)
 490         }
 491
 492         public void getCurrentResoure(execution){
 493             def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 494         utils.log("INFO", "======== Start getCurrentResoure Process ======== ", isDebugEnabled)
 495             def currentIndex = execution.getVariable("currentResourceIndex")
 496             List<String> resourceSequence = execution.getVariable("resourceSequence")
 497             List<String> wanResources = execution.getVariable("wanResources")
 498             String resourceName =  resourceSequence.get(currentIndex)
 499             execution.setVariable("resourceType",resourceName)
 500             if(wanResources.contains(resourceName)){
 501                 execution.setVariable("controllerInfo", "SDN-C")
 502             }else{
 503                 execution.setVariable("controllerInfo", "VF-C")
 504             }
 505         utils.log("INFO", "======== COMPLETED getCurrentResoure Process ======== ", isDebugEnabled)
 506     }
 507
 508            /**
 509      * sequence resource
 510      */
 511     public void parseNextResource(execution){
 512         def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 513         utils.log("INFO", "======== Start parseNextResource Process ======== ", isDebugEnabled)
 514         def currentIndex = execution.getVariable("currentResourceIndex")
 515         def nextIndex =  currentIndex + 1
 516         execution.setVariable("currentResourceIndex", nextIndex)
 517         List<String> resourceSequence = execution.getVariable("resourceSequence")
 518         if(nextIndex >= resourceSequence.size()){
 519             execution.setVariable("allResourceFinished", "true")
 520         }else{
 521             execution.setVariable("allResourceFinished", "false")
 522         }
 523         utils.log("INFO", "======== COMPLETED parseNextResource Process ======== ", isDebugEnabled)
 524     }
 525
 526       /**
 527       * post config request.
 528       */
 529      public void postConfigRequest(execution){
 530          //now do noting
 531      }
 532 }