servicehandler/src/main/java/org/opendaylight/transportpce/servicehandler/impl/ServicehandlerImpl.java

   1 /*
   2  * Copyright © 2017 Orange, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.transportpce.servicehandler.impl;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11
  12 import java.time.OffsetDateTime;
  13 import java.time.ZoneOffset;
  14 import java.time.format.DateTimeFormatter;
  15 import java.util.Optional;
  16
  17 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  18 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  19 import org.opendaylight.transportpce.common.OperationResult;
  20 import org.opendaylight.transportpce.common.ResponseCodes;
  21 import org.opendaylight.transportpce.pce.service.PathComputationService;
  22 import org.opendaylight.transportpce.renderer.NetworkModelWavelengthService;
  23 import org.opendaylight.transportpce.renderer.provisiondevice.RendererServiceOperations;
  24 import org.opendaylight.transportpce.servicehandler.ModelMappingUtils;
  25 import org.opendaylight.transportpce.servicehandler.ServiceInput;
  26 import org.opendaylight.transportpce.servicehandler.listeners.PceListenerImpl;
  27 import org.opendaylight.transportpce.servicehandler.listeners.RendererListenerImpl;
  28 import org.opendaylight.transportpce.servicehandler.service.PCEServiceWrapper;
  29 import org.opendaylight.transportpce.servicehandler.service.RendererServiceWrapper;
  30 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
  31 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperationsImpl;
  32 import org.opendaylight.transportpce.servicehandler.validation.ServiceCreateValidation;
  33 import org.opendaylight.transportpce.servicehandler.validation.checks.ComplianceCheckResult;
  34 import org.opendaylight.transportpce.servicehandler.validation.checks.ServicehandlerCompliancyCheck;
  35 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev171017.PathComputationRequestOutput;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev161014.RpcActions;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev161014.ServiceNotificationTypes;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev161014.configuration.response.common.ConfigurationResponseCommon;
  39 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev161014.sdnc.request.header.SdncRequestHeaderBuilder;
  40 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.RpcStatus;
  41 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.EquipmentNotificationInput;
  42 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.EquipmentNotificationOutput;
  43 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.NetworkReOptimizationInput;
  44 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.NetworkReOptimizationOutput;
  45 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.OrgOpenroadmServiceService;
  46 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceCreateInput;
  47 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceCreateOutput;
  48 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceDeleteInput;
  49 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceDeleteInputBuilder;
  50 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceDeleteOutput;
  51 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceFeasibilityCheckInput;
  52 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceFeasibilityCheckOutput;
  53 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceReconfigureInput;
  54 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceReconfigureOutput;
  55 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceRerouteConfirmInput;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceRerouteConfirmOutput;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceRerouteInput;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceRerouteOutput;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceRestorationInput;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceRestorationOutput;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceReversionInput;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceReversionOutput;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceRollInput;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.ServiceRollOutput;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.TempServiceCreateInput;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.TempServiceCreateOutput;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.TempServiceDeleteInput;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.TempServiceDeleteOutput;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.service.delete.input.ServiceDeleteReqInfo.TailRetention;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.service.delete.input.ServiceDeleteReqInfoBuilder;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.service.list.Services;
  72 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
  73 import org.opendaylight.yangtools.yang.common.RpcResult;
  74 import org.slf4j.Logger;
  75 import org.slf4j.LoggerFactory;
  76
  77
  78 /**
  79  * Top level service interface providing main OpenROADM controller services.
  80  */
  81 public class ServicehandlerImpl implements OrgOpenroadmServiceService {
  82
  83     private static final Logger LOG = LoggerFactory.getLogger(ServicehandlerImpl.class);
  84
  85     private DataBroker db;
  86     private ServiceDataStoreOperations serviceDataStoreOperations;
  87     private PCEServiceWrapper pceServiceWrapper;
  88     private RendererServiceWrapper rendererServiceWrapper;
  89     private PceListenerImpl pceListenerImpl;
  90     private RendererListenerImpl rendererListenerImpl;
  91
  92     //TODO: remove private request fields as they are in global scope
  93
  94     public ServicehandlerImpl(DataBroker databroker, PathComputationService pathComputationService,
  95             RendererServiceOperations rendererServiceOperations, NotificationPublishService notificationPublishService,
  96             PceListenerImpl pceListenerImpl, RendererListenerImpl rendererListenerImpl,
  97             NetworkModelWavelengthService networkModelWavelengthService) {
  98         this.db = databroker;
  99         this.serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(this.db);
 100         this.serviceDataStoreOperations.initialize();
 101         this.pceServiceWrapper = new PCEServiceWrapper(pathComputationService, notificationPublishService);
 102         this.rendererServiceWrapper = new RendererServiceWrapper(rendererServiceOperations, notificationPublishService);
 103         this.pceListenerImpl = pceListenerImpl;
 104         this.rendererListenerImpl = rendererListenerImpl;
 105     }
 106
 107     @Override
 108     public ListenableFuture<RpcResult<ServiceCreateOutput>> serviceCreate(ServiceCreateInput input) {
 109         LOG.info("RPC service creation received");
 110         // Validation
 111         OperationResult validationResult = ServiceCreateValidation.validateServiceCreateRequest(
 112                 new ServiceInput(input), RpcActions.ServiceCreate);
 113         if (! validationResult.isSuccess()) {
 114             LOG.warn("Aborting service create because validation of service create request failed: {}",
 115                     validationResult.getResultMessage());
 116             return ModelMappingUtils.createCreateServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 117                     validationResult.getResultMessage(), ResponseCodes.RESPONSE_FAILED);
 118         }
 119         this.pceListenerImpl.setInput(new ServiceInput(input));
 120         this.pceListenerImpl.setServiceReconfigure(false);
 121         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 122         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 123         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 124         LOG.info("Commencing PCE");
 125         PathComputationRequestOutput output = this.pceServiceWrapper.performPCE(input, true);
 126         if (output != null) {
 127             LOG.info("Service compliant, serviceCreate in progress...");
 128             ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 129             return ModelMappingUtils.createCreateServiceReply(input, common.getAckFinalIndicator(),
 130                     common.getResponseMessage(), common.getResponseCode());
 131         } else {
 132             return ModelMappingUtils.createCreateServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 133                     "PCE calculation failed", ResponseCodes.RESPONSE_FAILED);
 134         }
 135     }
 136
 137     @Override
 138     public ListenableFuture<RpcResult<ServiceDeleteOutput>> serviceDelete(ServiceDeleteInput input) {
 139         LOG.info("RPC serviceDelete request received for {}", input.getServiceDeleteReqInfo().getServiceName());
 140         String message = "";
 141
 142         /*
 143          * Upon receipt of service-deleteService RPC, service header and sdnc-request
 144          * header compliancy are verified.
 145          */
 146         LOG.info("checking Service Compliancy ...");
 147         ComplianceCheckResult serviceHandlerCheckResult = ServicehandlerCompliancyCheck.check(
 148                 input.getServiceDeleteReqInfo().getServiceName(),
 149                 input.getSdncRequestHeader(), null, RpcActions.ServiceDelete, false, true);
 150         if (serviceHandlerCheckResult.hasPassed()) {
 151             LOG.info("Service compliant !");
 152         } else {
 153             LOG.info("Service is not compliant !");
 154             return ModelMappingUtils
 155                     .createDeleteServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 156                             "Service not compliant !", ResponseCodes.RESPONSE_FAILED);
 157         }
 158
 159         //Check presence of service to be deleted
 160         String serviceName = input.getServiceDeleteReqInfo().getServiceName();
 161         LOG.info("serviceName : {}", serviceName);
 162         try {
 163             Optional<Services> service = this.serviceDataStoreOperations.getService(serviceName);
 164             if (!service.isPresent()) {
 165                 message = "Service '" + serviceName + "' does not exist in datastore";
 166                 LOG.error(message);
 167                 return ModelMappingUtils.createDeleteServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 168                         message, ResponseCodes.RESPONSE_FAILED);
 169             }
 170         } catch (NullPointerException e) {
 171             LOG.error("failed to get service '{}' from datastore : ", serviceName, e);
 172             message = "Service '" + serviceName + "' does not exist in datastore";
 173             LOG.error(message);
 174             return ModelMappingUtils.createDeleteServiceReply(input, ResponseCodes.FINAL_ACK_YES, message,
 175                     ResponseCodes.RESPONSE_FAILED);
 176         }
 177         LOG.info("Service '{}' present in datastore !", serviceName);
 178         this.pceListenerImpl.setInput(new ServiceInput(input));
 179         this.pceListenerImpl.setServiceReconfigure(false);
 180         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 181         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 182         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 183         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev171017
 184             .ServiceDeleteInput serviceDeleteInput = ModelMappingUtils.createServiceDeleteInput(
 185                     new ServiceInput(input));
 186         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev171017.ServiceDeleteOutput output =
 187                 this.rendererServiceWrapper.performRenderer(serviceDeleteInput,
 188                 ServiceNotificationTypes.ServiceDeleteResult);
 189         if (output != null) {
 190             LOG.info("Service present in datastore, service-delete in progress...");
 191             ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 192             return ModelMappingUtils.createDeleteServiceReply(input, common.getAckFinalIndicator(),
 193                     common.getResponseMessage(), common.getResponseCode());
 194         } else {
 195             return ModelMappingUtils.createDeleteServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 196                     "Renderer service delete failed !", ResponseCodes.RESPONSE_FAILED);
 197         }
 198     }
 199
 200     @Override
 201     public ListenableFuture<RpcResult<ServiceFeasibilityCheckOutput>> serviceFeasibilityCheck(
 202             ServiceFeasibilityCheckInput input) {
 203         LOG.info("RPC service feasibility check received");
 204         // Validation
 205         ServiceInput serviceInput = new ServiceInput(input);
 206         OperationResult validationResult = ServiceCreateValidation.validateServiceCreateRequest(serviceInput,
 207                 RpcActions.ServiceFeasibilityCheck);
 208         if (! validationResult.isSuccess()) {
 209             LOG.warn("Aborting service feasibility check because validation of service create request failed: {}",
 210                     validationResult.getResultMessage());
 211             return ModelMappingUtils.createCreateServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 212                     validationResult.getResultMessage(), ResponseCodes.RESPONSE_FAILED);
 213         }
 214         this.pceListenerImpl.setInput(new ServiceInput(input));
 215         this.pceListenerImpl.setServiceReconfigure(false);
 216         this.pceListenerImpl.setServiceFeasiblity(true);
 217         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 218         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 219         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 220         LOG.info("Commencing PCE");
 221         PathComputationRequestOutput output = this.pceServiceWrapper.performPCE(input, true);
 222         if (output != null) {
 223             LOG.info("Service compliant, serviceFeasibilityCheck in progress...");
 224             ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 225             return ModelMappingUtils.createCreateServiceReply(input, common.getAckFinalIndicator(),
 226                     common.getResponseMessage(), common.getResponseCode());
 227         } else {
 228             return ModelMappingUtils.createCreateServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 229                     "PCE calculation failed", ResponseCodes.RESPONSE_FAILED);
 230         }
 231     }
 232
 233     @Override
 234     public ListenableFuture<RpcResult<ServiceReconfigureOutput>> serviceReconfigure(ServiceReconfigureInput input) {
 235         LOG.info("RPC service reconfigure received");
 236         String message = "";
 237         Optional<Services> servicesObject = this.serviceDataStoreOperations.getService(input.getServiceName());
 238         if (servicesObject.isPresent()) {
 239             LOG.info("Service '{}' is present", input.getServiceName());
 240             OperationResult validationResult = ServiceCreateValidation
 241                     .validateServiceCreateRequest(new ServiceInput(input), RpcActions.ServiceReconfigure);
 242             if (!validationResult.isSuccess()) {
 243                 LOG.warn("Aborting service reconfigure because validation of service create request failed: {}",
 244                         validationResult.getResultMessage());
 245                 return ModelMappingUtils.createCreateServiceReply(input, validationResult.getResultMessage(),
 246                         RpcStatus.Failed);
 247             }
 248             this.pceListenerImpl.setInput(new ServiceInput(input));
 249             this.pceListenerImpl.setServiceReconfigure(true);
 250             this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 251             this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 252             this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 253             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev171017
 254                     .ServiceDeleteInput serviceDeleteInput =
 255                             ModelMappingUtils.createServiceDeleteInput(new ServiceInput(input));
 256             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev171017
 257                     .ServiceDeleteOutput output = this.rendererServiceWrapper.performRenderer(serviceDeleteInput,
 258                             ServiceNotificationTypes.ServiceDeleteResult);
 259             if (output != null) {
 260                 LOG.info("Service compliant, service reconfigure in progress...");
 261                 ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 262                 return ModelMappingUtils.createCreateServiceReply(input, common.getResponseMessage(),
 263                         RpcStatus.Successful);
 264             } else {
 265                 return ModelMappingUtils.createCreateServiceReply(input, "Renderer service delete failed !",
 266                         RpcStatus.Successful);
 267             }
 268         } else {
 269             LOG.error("Service '{}' is not present", input.getServiceName());
 270             message = "Service '" + input.getServiceName() + "' is not present";
 271             return ModelMappingUtils.createCreateServiceReply(input, message, RpcStatus.Failed);
 272         }
 273     }
 274
 275     @Override
 276     public ListenableFuture<RpcResult<ServiceRestorationOutput>> serviceRestoration(ServiceRestorationInput input) {
 277         throw new UnsupportedOperationException("Not implemented yet");
 278     }
 279
 280     @Override
 281     public ListenableFuture<RpcResult<EquipmentNotificationOutput>>
 282             equipmentNotification(EquipmentNotificationInput input) {
 283         // TODO Auto-generated method stub
 284         return null;
 285     }
 286
 287     @Override
 288     public ListenableFuture<RpcResult<ServiceRerouteConfirmOutput>>
 289             serviceRerouteConfirm(ServiceRerouteConfirmInput input) {
 290         // TODO Auto-generated method stub
 291         return null;
 292     }
 293
 294     @Override
 295     public ListenableFuture<RpcResult<ServiceRerouteOutput>> serviceReroute(ServiceRerouteInput input) {
 296         LOG.info("RPC service reroute received");
 297         String message = "";
 298         Optional<Services> servicesObject = this.serviceDataStoreOperations.getService(input.getServiceName());
 299         if (servicesObject.isPresent()) {
 300             Services service = servicesObject.get();
 301             ServiceDeleteInputBuilder deleteInputBldr = new ServiceDeleteInputBuilder();
 302             DateTimeFormatter dtf = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ssxxx");
 303             OffsetDateTime offsetDateTime = OffsetDateTime.now(ZoneOffset.UTC);
 304             DateAndTime datetime = new DateAndTime(dtf.format(offsetDateTime));
 305             deleteInputBldr.setServiceDeleteReqInfo(new ServiceDeleteReqInfoBuilder()
 306                 .setServiceName(input.getServiceName()).setDueDate(datetime)
 307                 .setTailRetention(TailRetention.No).build());
 308             SdncRequestHeaderBuilder sdncBuilder = new SdncRequestHeaderBuilder();
 309             sdncBuilder.setNotificationUrl(service.getSdncRequestHeader().getNotificationUrl());
 310             sdncBuilder.setRequestId(service.getSdncRequestHeader().getRequestId());
 311             sdncBuilder.setRequestSystemId(service.getSdncRequestHeader().getRequestSystemId());
 312             sdncBuilder.setRpcAction(RpcActions.ServiceDelete);
 313             deleteInputBldr.setSdncRequestHeader(sdncBuilder.build());
 314             ServiceInput serviceInput = new ServiceInput(deleteInputBldr.build());
 315             serviceInput.setServiceAEnd(service.getServiceAEnd());
 316             serviceInput.setServiceZEnd(service.getServiceZEnd());
 317             serviceInput.setConnectionType(service.getConnectionType());
 318             this.pceListenerImpl.setInput(serviceInput);
 319             this.pceListenerImpl.setServiceReconfigure(true);
 320             this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 321             this.rendererListenerImpl.setServiceInput(serviceInput);
 322             this.rendererListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 323             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev171017
 324                 .ServiceDeleteInput serviceDeleteInput = ModelMappingUtils.createServiceDeleteInput(
 325                         new ServiceInput(deleteInputBldr.build()));
 326             org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev171017
 327                 .ServiceDeleteOutput output = this.rendererServiceWrapper.performRenderer(serviceDeleteInput,
 328                     ServiceNotificationTypes.ServiceDeleteResult);
 329             if (output != null) {
 330                 LOG.info("Service present in datastore, service-reroute in progress...");
 331                 ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 332                 return ModelMappingUtils.createRerouteServiceReply(input, common.getAckFinalIndicator(),
 333                         common.getResponseMessage(), RpcStatus.Successful);
 334             } else {
 335                 return ModelMappingUtils.createRerouteServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 336                         "Renderer service delete failed !", RpcStatus.Failed);
 337             }
 338         } else {
 339             LOG.error("Service '{}' is not present", input.getServiceName());
 340             message = "Service '" + input.getServiceName() + "' is not present";
 341             return ModelMappingUtils.createRerouteServiceReply(input, ResponseCodes.FINAL_ACK_NO, message,
 342                     RpcStatus.Failed);
 343         }
 344     }
 345
 346     @Override
 347     public ListenableFuture<RpcResult<ServiceReversionOutput>> serviceReversion(ServiceReversionInput input) {
 348         // TODO Auto-generated method stub
 349         return null;
 350     }
 351
 352     @Override
 353     public ListenableFuture<RpcResult<ServiceRollOutput>> serviceRoll(ServiceRollInput input) {
 354         // TODO Auto-generated method stub
 355         return null;
 356     }
 357
 358     @Override
 359     public ListenableFuture<RpcResult<NetworkReOptimizationOutput>>
 360             networkReOptimization(NetworkReOptimizationInput input) {
 361         // TODO Auto-generated method stub
 362         return null;
 363     }
 364
 365     @Override
 366     public ListenableFuture<RpcResult<TempServiceDeleteOutput>> tempServiceDelete(TempServiceDeleteInput input) {
 367         LOG.info("RPC temp serviceDelete request received for {}", input.getCommonId());
 368         String message = "";
 369
 370         /*
 371          * Upon receipt of service-deleteService RPC, service header and sdnc-request
 372          * header compliancy are verified.
 373          */
 374         LOG.info("checking Service Compliancy ...");
 375         ComplianceCheckResult serviceHandlerCheckResult = ServicehandlerCompliancyCheck.check(input.getCommonId(),
 376                 null, null, RpcActions.ServiceDelete, false, false);
 377         if (serviceHandlerCheckResult.hasPassed()) {
 378             LOG.info("Service compliant !");
 379         } else {
 380             LOG.info("Service is not compliant !");
 381             return ModelMappingUtils.createDeleteServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 382                     "Service not compliant !", ResponseCodes.RESPONSE_FAILED);
 383         }
 384
 385         //Check presence of service to be deleted
 386         String commonId = input.getCommonId();
 387         LOG.info("service common-id : {}", commonId);
 388         try {
 389             Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev161014.temp.service.list
 390                 .Services> service = this.serviceDataStoreOperations.getTempService(commonId);
 391             if (!service.isPresent()) {
 392                 message = "Service '" + commonId + "' does not exist in datastore";
 393                 LOG.error(message);
 394                 return ModelMappingUtils.createDeleteServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 395                         message, ResponseCodes.RESPONSE_FAILED);
 396             }
 397         } catch (NullPointerException e) {
 398             LOG.info("failed to get service '{}' from datastore : ", commonId, e);
 399         }
 400
 401         LOG.info("Service '{}' present in datastore !", commonId);
 402         this.pceListenerImpl.setInput(new ServiceInput(input));
 403         this.pceListenerImpl.setServiceReconfigure(false);
 404         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 405         this.rendererListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 406         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 407         this.rendererListenerImpl.setTempService(true);
 408         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev171017.ServiceDeleteOutput output =
 409                 this.rendererServiceWrapper.performRenderer(input, ServiceNotificationTypes.ServiceDeleteResult);
 410         if (output != null) {
 411             LOG.info("Temp Service present in datastore, service-delete in progress...");
 412             ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 413             return ModelMappingUtils.createDeleteServiceReply(input, common.getAckFinalIndicator(),
 414                     common.getResponseMessage(), common.getResponseCode());
 415         } else {
 416             return ModelMappingUtils.createDeleteServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 417                     "Renderer service delete failed !", ResponseCodes.RESPONSE_FAILED);
 418         }
 419     }
 420
 421     @Override
 422     public ListenableFuture<RpcResult<TempServiceCreateOutput>> tempServiceCreate(TempServiceCreateInput input) {
 423         LOG.info("RPC temp service creation received");
 424         // Validation
 425         OperationResult validationResult = ServiceCreateValidation.validateServiceCreateRequest(
 426                 new ServiceInput(input), RpcActions.TempServiceCreate);
 427         if (! validationResult.isSuccess()) {
 428             LOG.warn("Aborting service create because validation of service create request failed: {}",
 429                     validationResult.getResultMessage());
 430             return ModelMappingUtils.createCreateServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 431                     validationResult.getResultMessage(), ResponseCodes.RESPONSE_FAILED);
 432         }
 433
 434         // Starting service create operation
 435         LOG.info("Commencing PCE");
 436         this.pceListenerImpl.setInput(new ServiceInput(input));
 437         this.pceListenerImpl.setServiceReconfigure(false);
 438         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 439         this.pceListenerImpl.setTempService(true);
 440         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 441         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 442         this.rendererListenerImpl.setTempService(true);
 443         this.pceServiceWrapper.performPCE(input, true);
 444         PathComputationRequestOutput output = this.pceServiceWrapper.performPCE(input, true);
 445         if (output != null) {
 446             LOG.info("Service compliant, temp serviceCreate in progress...");
 447             ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 448             return ModelMappingUtils.createCreateServiceReply(input, common.getAckFinalIndicator(),
 449                     common.getResponseMessage(), common.getResponseCode());
 450         } else {
 451             return ModelMappingUtils.createCreateServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 452                     "PCE calculation failed", ResponseCodes.RESPONSE_FAILED);
 453         }
 454     }
 455
 456 }