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 import java.time.OffsetDateTime;
  12 import java.time.ZoneOffset;
  13 import java.time.format.DateTimeFormatter;
  14 import java.util.Optional;
  15 import org.opendaylight.mdsal.binding.api.DataBroker;
  16 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  17 import org.opendaylight.transportpce.common.OperationResult;
  18 import org.opendaylight.transportpce.common.ResponseCodes;
  19 import org.opendaylight.transportpce.pce.service.PathComputationService;
  20 import org.opendaylight.transportpce.renderer.NetworkModelWavelengthService;
  21 import org.opendaylight.transportpce.renderer.provisiondevice.RendererServiceOperations;
  22 import org.opendaylight.transportpce.servicehandler.DowngradeConstraints;
  23 import org.opendaylight.transportpce.servicehandler.ModelMappingUtils;
  24 import org.opendaylight.transportpce.servicehandler.ServiceInput;
  25 import org.opendaylight.transportpce.servicehandler.listeners.PceListenerImpl;
  26 import org.opendaylight.transportpce.servicehandler.listeners.RendererListenerImpl;
  27 import org.opendaylight.transportpce.servicehandler.service.PCEServiceWrapper;
  28 import org.opendaylight.transportpce.servicehandler.service.RendererServiceWrapper;
  29 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
  30 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperationsImpl;
  31 import org.opendaylight.transportpce.servicehandler.validation.ServiceCreateValidation;
  32 import org.opendaylight.transportpce.servicehandler.validation.checks.ComplianceCheckResult;
  33 import org.opendaylight.transportpce.servicehandler.validation.checks.ServicehandlerComplianceCheck;
  34 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.PathComputationRequestOutput;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.RpcActions;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.ServiceNotificationTypes;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.configuration.response.common.ConfigurationResponseCommon;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev190531.sdnc.request.header.SdncRequestHeaderBuilder;
  39 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.state.types.rev181130.State;
  40 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev190531.RpcStatus;
  41 import org.opendaylight.yang.gen.v1.http.org.openroadm.routing.constrains.rev190329.routing.constraints.HardConstraints;
  42 import org.opendaylight.yang.gen.v1.http.org.openroadm.routing.constrains.rev190329.routing.constraints.SoftConstraints;
  43 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.EquipmentNotificationInput;
  44 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.EquipmentNotificationOutput;
  45 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.NetworkReOptimizationInput;
  46 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.NetworkReOptimizationOutput;
  47 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.OrgOpenroadmServiceService;
  48 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceCreateComplexResultNotificationRequestInput;
  49 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceCreateComplexResultNotificationRequestOutput;
  50 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceCreateInput;
  51 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceCreateOutput;
  52 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceCreateResultNotificationRequestInput;
  53 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceCreateResultNotificationRequestOutput;
  54 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceDeleteComplexResultNotificationRequestInput;
  55 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceDeleteComplexResultNotificationRequestOutput;
  56 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceDeleteInput;
  57 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceDeleteInputBuilder;
  58 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceDeleteOutput;
  59 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceDeleteResultNotificationRequestInput;
  60 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceDeleteResultNotificationRequestOutput;
  61 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceFeasibilityCheckBulkInput;
  62 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceFeasibilityCheckBulkOutput;
  63 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceFeasibilityCheckInput;
  64 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceFeasibilityCheckOutput;
  65 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceReconfigureInput;
  66 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceReconfigureOutput;
  67 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceRerouteConfirmInput;
  68 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceRerouteConfirmOutput;
  69 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceRerouteInput;
  70 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceRerouteOutput;
  71 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceRestorationInput;
  72 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceRestorationOutput;
  73 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceReversionInput;
  74 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceReversionOutput;
  75 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceRollInput;
  76 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.ServiceRollOutput;
  77 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.TempServiceCreateInput;
  78 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.TempServiceCreateOutput;
  79 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.TempServiceDeleteInput;
  80 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.TempServiceDeleteOutput;
  81 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.delete.input.ServiceDeleteReqInfo.TailRetention;
  82 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.delete.input.ServiceDeleteReqInfoBuilder;
  83 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.service.list.Services;
  84 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
  85 import org.opendaylight.yangtools.yang.common.RpcResult;
  86 import org.slf4j.Logger;
  87 import org.slf4j.LoggerFactory;
  88
  89
  90 /**
  91  * Top level service interface providing main OpenROADM controller services.
  92  */
  93 public class ServicehandlerImpl implements OrgOpenroadmServiceService {
  94     private static final Logger LOG = LoggerFactory.getLogger(ServicehandlerImpl.class);
  95     private static final String TEMP_SERVICE_CREATE_MSG = "tempServiceCreate: {}";
  96     private static final String TEMP_SERVICE_DELETE_MSG = "tempServiceDelete: {}";
  97     private static final String SERVICE_RESTORATION_MSG = "serviceRestoration: {}";
  98     private static final String SERVICE_RECONFIGURE_MSG = "serviceReconfigure: {}";
  99     private static final String SERVICE_FEASABILITY_CHECK_MSG = "serviceFeasabilityCheck: {}";
 100     private static final String SERVICE_DELETE_MSG = "serviceDelete: {}";
 101     private static final String SERVICE_CREATE_MSG = "serviceCreate: {}";
 102
 103     private DataBroker db;
 104     private ServiceDataStoreOperations serviceDataStoreOperations;
 105     private PCEServiceWrapper pceServiceWrapper;
 106     private RendererServiceWrapper rendererServiceWrapper;
 107     private PceListenerImpl pceListenerImpl;
 108     private RendererListenerImpl rendererListenerImpl;
 109
 110     //TODO: remove private request fields as they are in global scope
 111
 112     public ServicehandlerImpl(DataBroker databroker, PathComputationService pathComputationService,
 113             RendererServiceOperations rendererServiceOperations, NotificationPublishService notificationPublishService,
 114             PceListenerImpl pceListenerImpl, RendererListenerImpl rendererListenerImpl,
 115             NetworkModelWavelengthService networkModelWavelengthService) {
 116         this.db = databroker;
 117         this.serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(this.db);
 118         this.serviceDataStoreOperations.initialize();
 119         this.pceServiceWrapper = new PCEServiceWrapper(pathComputationService, notificationPublishService);
 120         this.rendererServiceWrapper = new RendererServiceWrapper(rendererServiceOperations, notificationPublishService);
 121         this.pceListenerImpl = pceListenerImpl;
 122         this.rendererListenerImpl = rendererListenerImpl;
 123     }
 124
 125
 126     // This is class is public so that these messages can be accessed from Junit (avoid duplications).
 127     public static final class LogMessages {
 128
 129         public static final String PCE_CALLING;
 130         public static final String ABORT_PCE_FAILED;
 131         public static final String PCE_FAILED;
 132         public static final String ABORT_SERVICE_NON_COMPLIANT;
 133         public static final String SERVICE_NON_COMPLIANT;
 134         public static final String RENDERER_DELETE_FAILED;
 135         public static final String ABORT_VALID_FAILED;
 136
 137         // Static blocks are generated once and spare memory.
 138         static {
 139             PCE_CALLING = "Calling PCE";
 140             ABORT_PCE_FAILED = "Aborting: PCE calculation failed ";
 141             PCE_FAILED = "PCE calculation failed";
 142             ABORT_SERVICE_NON_COMPLIANT = "Aborting: non-compliant service ";
 143             SERVICE_NON_COMPLIANT = "non-compliant service";
 144             RENDERER_DELETE_FAILED = "Renderer service delete failed";
 145             ABORT_VALID_FAILED = "Aborting: validation of service create request failed";
 146         }
 147
 148         public static String serviceNotInDS(String serviceName) {
 149             return "Service '" + serviceName + "' does not exist in datastore";
 150         }
 151
 152         public static String serviceInService(String serviceName) {
 153             return "Service '" + serviceName + "' is in 'inService' state";
 154         }
 155
 156         private LogMessages() {
 157         }
 158     }
 159
 160     @Override
 161     public ListenableFuture<RpcResult<ServiceCreateOutput>> serviceCreate(ServiceCreateInput input) {
 162         LOG.info("RPC serviceCreate received");
 163         // Validation
 164         OperationResult validationResult = ServiceCreateValidation.validateServiceCreateRequest(
 165                 new ServiceInput(input), RpcActions.ServiceCreate);
 166         if (! validationResult.isSuccess()) {
 167             LOG.warn(SERVICE_CREATE_MSG, LogMessages.ABORT_VALID_FAILED);
 168             return ModelMappingUtils.createCreateServiceReply(
 169                     input, ResponseCodes.FINAL_ACK_YES,
 170                     validationResult.getResultMessage(), ResponseCodes.RESPONSE_FAILED);
 171         }
 172         this.pceListenerImpl.setInput(new ServiceInput(input));
 173         this.pceListenerImpl.setServiceReconfigure(false);
 174         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 175         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 176         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 177         LOG.debug(SERVICE_CREATE_MSG, LogMessages.PCE_CALLING);
 178         PathComputationRequestOutput output = this.pceServiceWrapper.performPCE(input, true);
 179         if (output == null) {
 180             LOG.warn(SERVICE_CREATE_MSG, LogMessages.ABORT_PCE_FAILED);
 181             return ModelMappingUtils.createCreateServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 182                     LogMessages.PCE_FAILED, ResponseCodes.RESPONSE_FAILED);
 183         }
 184         LOG.info("RPC serviceCreate in progress...");
 185         ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 186         return ModelMappingUtils.createCreateServiceReply(
 187                 input, common.getAckFinalIndicator(),
 188                 common.getResponseMessage(), common.getResponseCode());
 189     }
 190
 191     @Override
 192     public ListenableFuture<RpcResult<ServiceDeleteOutput>> serviceDelete(ServiceDeleteInput input) {
 193         String serviceName = input.getServiceDeleteReqInfo().getServiceName();
 194         LOG.info("RPC serviceDelete request received for {}", serviceName);
 195
 196         /*
 197          * Upon receipt of service-deleteService RPC, service header and sdnc-request
 198          * header compliance are verified.
 199          */
 200         ComplianceCheckResult serviceHandlerCheckResult =
 201             ServicehandlerComplianceCheck.check(
 202                 input.getServiceDeleteReqInfo().getServiceName(),
 203                 input.getSdncRequestHeader(), null, RpcActions.ServiceDelete, false, true);
 204         if (!serviceHandlerCheckResult.hasPassed()) {
 205             LOG.warn(SERVICE_DELETE_MSG, LogMessages.ABORT_SERVICE_NON_COMPLIANT);
 206             return ModelMappingUtils.createDeleteServiceReply(
 207                     input, ResponseCodes.FINAL_ACK_YES,
 208                     LogMessages.SERVICE_NON_COMPLIANT, ResponseCodes.RESPONSE_FAILED);
 209         }
 210
 211         //Check presence of service to be deleted
 212         Optional<Services> serviceOpt = this.serviceDataStoreOperations.getService(serviceName);
 213         Services service;
 214         if (!serviceOpt.isPresent()) {
 215             LOG.warn(SERVICE_DELETE_MSG, LogMessages.serviceNotInDS(serviceName));
 216             return ModelMappingUtils.createDeleteServiceReply(
 217                     input, ResponseCodes.FINAL_ACK_YES,
 218                     LogMessages.serviceNotInDS(serviceName), ResponseCodes.RESPONSE_FAILED);
 219         }
 220         service = serviceOpt.get();
 221         LOG.debug("serviceDelete: Service '{}' found in datastore", serviceName);
 222         this.pceListenerImpl.setInput(new ServiceInput(input));
 223         this.pceListenerImpl.setServiceReconfigure(false);
 224         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 225         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 226         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 227         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520
 228                 .ServiceDeleteInput serviceDeleteInput =
 229             ModelMappingUtils.createServiceDeleteInput(new ServiceInput(input));
 230         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520.ServiceDeleteOutput output =
 231             this.rendererServiceWrapper.performRenderer(
 232                 serviceDeleteInput, ServiceNotificationTypes.ServiceDeleteResult, service);
 233
 234         if (output == null) {
 235             LOG.error(SERVICE_DELETE_MSG, LogMessages.RENDERER_DELETE_FAILED);
 236             return ModelMappingUtils.createDeleteServiceReply(
 237                     input, ResponseCodes.FINAL_ACK_YES,
 238                     LogMessages.RENDERER_DELETE_FAILED, ResponseCodes.RESPONSE_FAILED);
 239         }
 240
 241         LOG.debug("RPC serviceDelete in progress...");
 242         ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 243         return ModelMappingUtils.createDeleteServiceReply(
 244                 input, common.getAckFinalIndicator(),
 245                 common.getResponseMessage(), common.getResponseCode());
 246     }
 247
 248     @Override
 249     public ListenableFuture<RpcResult<ServiceFeasibilityCheckOutput>> serviceFeasibilityCheck(
 250             ServiceFeasibilityCheckInput input) {
 251         LOG.info("RPC serviceFeasibilityCheck received");
 252         // Validation
 253         ServiceInput serviceInput = new ServiceInput(input);
 254         OperationResult validationResult = ServiceCreateValidation.validateServiceCreateRequest(serviceInput,
 255                 RpcActions.ServiceFeasibilityCheck);
 256         if (! validationResult.isSuccess()) {
 257             LOG.warn(SERVICE_FEASABILITY_CHECK_MSG, LogMessages.ABORT_VALID_FAILED);
 258             return ModelMappingUtils.createCreateServiceReply(
 259                     input, ResponseCodes.FINAL_ACK_YES,
 260                     validationResult.getResultMessage(), ResponseCodes.RESPONSE_FAILED);
 261         }
 262         this.pceListenerImpl.setInput(new ServiceInput(input));
 263         this.pceListenerImpl.setServiceReconfigure(false);
 264         this.pceListenerImpl.setServiceFeasiblity(true);
 265         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 266         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 267         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 268         LOG.debug(SERVICE_FEASABILITY_CHECK_MSG, LogMessages.PCE_CALLING);
 269         PathComputationRequestOutput output = this.pceServiceWrapper.performPCE(input, true);
 270         if (output == null) {
 271             LOG.warn(SERVICE_FEASABILITY_CHECK_MSG, LogMessages.ABORT_PCE_FAILED);
 272             return ModelMappingUtils.createCreateServiceReply(input, ResponseCodes.FINAL_ACK_YES,
 273                     LogMessages.PCE_FAILED, ResponseCodes.RESPONSE_FAILED);
 274         }
 275         LOG.info("RPC serviceFeasibilityCheck in progress...");
 276         ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 277         return ModelMappingUtils.createCreateServiceReply(
 278                 input, common.getAckFinalIndicator(),
 279                 common.getResponseMessage(), common.getResponseCode());
 280     }
 281
 282     @Override
 283     public ListenableFuture<RpcResult<ServiceReconfigureOutput>> serviceReconfigure(ServiceReconfigureInput input) {
 284         String serviceName = input.getServiceName();
 285         LOG.info("RPC serviceReconfigure received for {}", serviceName);
 286         Optional<Services> servicesObject = this.serviceDataStoreOperations.getService(serviceName);
 287         if (!servicesObject.isPresent()) {
 288             LOG.warn(SERVICE_RECONFIGURE_MSG, LogMessages.serviceNotInDS(serviceName));
 289             return ModelMappingUtils.createCreateServiceReply(
 290                 input,
 291                 LogMessages.serviceNotInDS(serviceName), RpcStatus.Failed);
 292         }
 293         LOG.debug("Service '{}' found in datastore", serviceName);
 294         OperationResult validationResult = ServiceCreateValidation
 295                 .validateServiceCreateRequest(new ServiceInput(input), RpcActions.ServiceReconfigure);
 296         if (!validationResult.isSuccess()) {
 297             LOG.warn(SERVICE_RECONFIGURE_MSG, LogMessages.ABORT_VALID_FAILED);
 298             return ModelMappingUtils.createCreateServiceReply(
 299                     input,
 300                     validationResult.getResultMessage(), RpcStatus.Failed);
 301         }
 302         this.pceListenerImpl.setInput(new ServiceInput(input));
 303         this.pceListenerImpl.setServiceReconfigure(true);
 304         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 305         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 306         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 307         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520
 308                 .ServiceDeleteInput serviceDeleteInput =
 309                         ModelMappingUtils.createServiceDeleteInput(new ServiceInput(input));
 310         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520
 311                 .ServiceDeleteOutput output = this.rendererServiceWrapper.performRenderer(serviceDeleteInput,
 312                         ServiceNotificationTypes.ServiceDeleteResult, null);
 313         if (output == null) {
 314             LOG.error(SERVICE_RECONFIGURE_MSG, LogMessages.RENDERER_DELETE_FAILED);
 315             return ModelMappingUtils.createCreateServiceReply(
 316                     input,
 317                     LogMessages.RENDERER_DELETE_FAILED, RpcStatus.Successful);
 318                     //TODO check if RpcStatus.Successful is really expected here
 319         }
 320         LOG.info("RPC serviceReconfigure in progress...");
 321         ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 322         return ModelMappingUtils.createCreateServiceReply(
 323                 input,
 324                 common.getResponseMessage(), RpcStatus.Successful);
 325     }
 326
 327     @Override
 328     public ListenableFuture<RpcResult<ServiceRestorationOutput>> serviceRestoration(ServiceRestorationInput input) {
 329         String serviceName = input.getServiceName();
 330         LOG.info("RPC serviceRestoration received for {}", serviceName);
 331         Optional<Services> servicesObject = this.serviceDataStoreOperations.getService(serviceName);
 332
 333         if (!servicesObject.isPresent()) {
 334             LOG.warn(SERVICE_RESTORATION_MSG, LogMessages.serviceNotInDS(serviceName));
 335             return ModelMappingUtils.createRestoreServiceReply(
 336                     LogMessages.serviceNotInDS(serviceName), RpcStatus.Failed);
 337         }
 338
 339         Services service = servicesObject.get();
 340         State state = service.getOperationalState();
 341
 342         if (state == State.InService) {
 343             LOG.error(SERVICE_RESTORATION_MSG, LogMessages.serviceInService(serviceName));
 344             return ModelMappingUtils.createRestoreServiceReply(
 345                     LogMessages.serviceInService(serviceName), RpcStatus.Failed);
 346         }
 347
 348         DateTimeFormatter dtf = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ssxxx");
 349         OffsetDateTime offsetDateTime = OffsetDateTime.now(ZoneOffset.UTC);
 350         DateAndTime datetime = new DateAndTime(dtf.format(offsetDateTime));
 351         SdncRequestHeaderBuilder sdncBuilder = new SdncRequestHeaderBuilder()
 352                 .setNotificationUrl(service.getSdncRequestHeader().getNotificationUrl())
 353                 .setRequestId(service.getSdncRequestHeader().getRequestId())
 354                 .setRequestSystemId(service.getSdncRequestHeader().getRequestSystemId())
 355                 .setRpcAction(RpcActions.ServiceDelete);
 356         ServiceDeleteInputBuilder deleteInputBldr = new ServiceDeleteInputBuilder()
 357                 .setServiceDeleteReqInfo(new ServiceDeleteReqInfoBuilder()
 358                     .setServiceName(serviceName)
 359                     .setDueDate(datetime)
 360                     .setTailRetention(TailRetention.No).build())
 361                 .setSdncRequestHeader(sdncBuilder.build());
 362         ServiceInput serviceInput = new ServiceInput(deleteInputBldr.build());
 363         serviceInput.setServiceAEnd(service.getServiceAEnd());
 364         serviceInput.setServiceZEnd(service.getServiceZEnd());
 365         serviceInput.setConnectionType(service.getConnectionType());
 366         HardConstraints hardConstraints = service.getHardConstraints();
 367         if (hardConstraints == null) {
 368             LOG.warn("service '{}' HardConstraints is not set !", serviceName);
 369         } else {
 370             SoftConstraints softConstraints = service.getSoftConstraints();
 371             if (softConstraints == null) {
 372                 LOG.warn("service '{}' SoftConstraints is not set !", serviceName);
 373                 serviceInput.setSoftConstraints(DowngradeConstraints.convertToSoftConstraints(hardConstraints));
 374                 serviceInput.setHardConstraints(DowngradeConstraints.downgradeHardConstraints(hardConstraints));
 375             } else {
 376                 LOG.info("converting hard constraints to soft constraints ...");
 377                 serviceInput.setSoftConstraints(
 378                         DowngradeConstraints.updateSoftConstraints(hardConstraints, softConstraints));
 379                 serviceInput.setHardConstraints(DowngradeConstraints.downgradeHardConstraints(hardConstraints));
 380             }
 381         }
 382         this.pceListenerImpl.setInput(serviceInput);
 383         this.pceListenerImpl.setServiceReconfigure(true);
 384         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 385         this.rendererListenerImpl.setServiceInput(serviceInput);
 386         this.rendererListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 387         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520
 388             .ServiceDeleteInput serviceDeleteInput = ModelMappingUtils.createServiceDeleteInput(
 389                     new ServiceInput(deleteInputBldr.build()));
 390         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520
 391             .ServiceDeleteOutput output = this.rendererServiceWrapper.performRenderer(serviceDeleteInput,
 392                 ServiceNotificationTypes.ServiceDeleteResult, null);
 393         if (output == null) {
 394             LOG.error(SERVICE_RESTORATION_MSG, LogMessages.RENDERER_DELETE_FAILED);
 395             return ModelMappingUtils.createRestoreServiceReply(
 396                      LogMessages.RENDERER_DELETE_FAILED, RpcStatus.Failed);
 397         }
 398         LOG.info("RPC serviceRestore in progress...");
 399         ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 400         return ModelMappingUtils.createRestoreServiceReply(
 401                 common.getResponseMessage(), RpcStatus.Successful);
 402
 403     }
 404
 405     @Override
 406     public ListenableFuture<RpcResult<EquipmentNotificationOutput>>
 407             equipmentNotification(EquipmentNotificationInput input) {
 408         // TODO Auto-generated method stub
 409         return null;
 410     }
 411
 412     @Override
 413     public ListenableFuture<RpcResult<ServiceRerouteConfirmOutput>>
 414             serviceRerouteConfirm(ServiceRerouteConfirmInput input) {
 415         // TODO Auto-generated method stub
 416         return null;
 417     }
 418
 419     @Override
 420     public ListenableFuture<RpcResult<ServiceRerouteOutput>> serviceReroute(ServiceRerouteInput input) {
 421         String serviceName = input.getServiceName();
 422         LOG.info("RPC serviceReroute received for {}", serviceName);
 423         Optional<Services> servicesObject = this.serviceDataStoreOperations.getService(serviceName);
 424         if (!servicesObject.isPresent()) {
 425             LOG.warn("serviceReroute: {}", LogMessages.serviceNotInDS(serviceName));
 426             return ModelMappingUtils.createRerouteServiceReply(
 427                     input, ResponseCodes.FINAL_ACK_NO,
 428                     LogMessages.serviceNotInDS(serviceName), RpcStatus.Failed);
 429         }
 430         Services service = servicesObject.get();
 431         DateTimeFormatter dtf = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ssxxx");
 432         OffsetDateTime offsetDateTime = OffsetDateTime.now(ZoneOffset.UTC);
 433         DateAndTime datetime = new DateAndTime(dtf.format(offsetDateTime));
 434         SdncRequestHeaderBuilder sdncBuilder = new SdncRequestHeaderBuilder()
 435                 .setNotificationUrl(service.getSdncRequestHeader().getNotificationUrl())
 436                 .setRequestId(service.getSdncRequestHeader().getRequestId())
 437                 .setRequestSystemId(service.getSdncRequestHeader().getRequestSystemId())
 438                 .setRpcAction(RpcActions.ServiceDelete);
 439         ServiceDeleteInputBuilder deleteInputBldr = new ServiceDeleteInputBuilder()
 440                 .setServiceDeleteReqInfo(new ServiceDeleteReqInfoBuilder()
 441                     .setServiceName(serviceName).setDueDate(datetime)
 442                     .setTailRetention(TailRetention.No).build())
 443                 .setSdncRequestHeader(sdncBuilder.build());
 444         ServiceInput serviceInput = new ServiceInput(deleteInputBldr.build());
 445         serviceInput.setServiceAEnd(service.getServiceAEnd());
 446         serviceInput.setServiceZEnd(service.getServiceZEnd());
 447         serviceInput.setConnectionType(service.getConnectionType());
 448         this.pceListenerImpl.setInput(serviceInput);
 449         this.pceListenerImpl.setServiceReconfigure(true);
 450         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 451         this.rendererListenerImpl.setServiceInput(serviceInput);
 452         this.rendererListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 453         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520
 454             .ServiceDeleteInput serviceDeleteInput = ModelMappingUtils.createServiceDeleteInput(
 455                     new ServiceInput(deleteInputBldr.build()));
 456         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520
 457             .ServiceDeleteOutput output = this.rendererServiceWrapper.performRenderer(serviceDeleteInput,
 458                 ServiceNotificationTypes.ServiceDeleteResult, null);
 459         if (output == null) {
 460             LOG.error("serviceReroute: {}", LogMessages.RENDERER_DELETE_FAILED);
 461             return ModelMappingUtils.createRerouteServiceReply(
 462                     input, ResponseCodes.FINAL_ACK_YES,
 463                     LogMessages.RENDERER_DELETE_FAILED, RpcStatus.Failed);
 464         }
 465         LOG.info("RPC ServiceReroute in progress...");
 466         ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 467         return ModelMappingUtils.createRerouteServiceReply(
 468                 input, common.getAckFinalIndicator(),
 469                 common.getResponseMessage(), RpcStatus.Successful);
 470     }
 471
 472     @Override
 473     public ListenableFuture<RpcResult<ServiceReversionOutput>> serviceReversion(ServiceReversionInput input) {
 474         // TODO Auto-generated method stub
 475         return null;
 476     }
 477
 478     @Override
 479     public ListenableFuture<RpcResult<ServiceRollOutput>> serviceRoll(ServiceRollInput input) {
 480         // TODO Auto-generated method stub
 481         return null;
 482     }
 483
 484     @Override
 485     public ListenableFuture<RpcResult<NetworkReOptimizationOutput>>
 486             networkReOptimization(NetworkReOptimizationInput input) {
 487         // TODO Auto-generated method stub
 488         return null;
 489     }
 490
 491     @Override
 492     public ListenableFuture<RpcResult<TempServiceDeleteOutput>> tempServiceDelete(TempServiceDeleteInput input) {
 493         String commonId = input.getCommonId();
 494         LOG.info("RPC temp serviceDelete request received for {}", commonId);
 495
 496         /*
 497          * Upon receipt of service-deleteService RPC, service header and sdnc-request
 498          * header compliancy are verified.
 499          */
 500         LOG.debug("checking Service Compliance ...");
 501         ComplianceCheckResult serviceHandlerCheckResult = ServicehandlerComplianceCheck.check(
 502                 commonId, null, null, RpcActions.ServiceDelete, false, false
 503             );
 504         if (!serviceHandlerCheckResult.hasPassed()) {
 505             LOG.warn(TEMP_SERVICE_DELETE_MSG, LogMessages.ABORT_SERVICE_NON_COMPLIANT);
 506             return ModelMappingUtils.createDeleteServiceReply(
 507                     input, ResponseCodes.FINAL_ACK_YES,
 508                     LogMessages.SERVICE_NON_COMPLIANT, ResponseCodes.RESPONSE_FAILED);
 509         }
 510
 511         //Check presence of service to be deleted
 512         LOG.debug("service common-id '{}' is compliant", commonId);
 513         Optional<org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev190531.temp.service.list.Services>
 514                 service =
 515             this.serviceDataStoreOperations.getTempService(commonId);
 516         if (!service.isPresent()) {
 517             LOG.error(TEMP_SERVICE_DELETE_MSG, LogMessages.serviceNotInDS(commonId));
 518             return ModelMappingUtils.createDeleteServiceReply(
 519                     input, ResponseCodes.FINAL_ACK_YES,
 520                     LogMessages.serviceNotInDS(commonId), ResponseCodes.RESPONSE_FAILED);
 521         }
 522
 523         LOG.info("Service '{}' present in datastore !", commonId);
 524         this.pceListenerImpl.setInput(new ServiceInput(input));
 525         this.pceListenerImpl.setServiceReconfigure(false);
 526         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 527         this.rendererListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 528         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 529         this.rendererListenerImpl.setTempService(true);
 530         org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.renderer.rev200520.ServiceDeleteOutput output =
 531                 this.rendererServiceWrapper.performRenderer(input, ServiceNotificationTypes.ServiceDeleteResult);
 532         if (output == null) {
 533             LOG.error(TEMP_SERVICE_DELETE_MSG, LogMessages.RENDERER_DELETE_FAILED);
 534             return ModelMappingUtils.createDeleteServiceReply(
 535                     input, ResponseCodes.FINAL_ACK_YES,
 536                     LogMessages.RENDERER_DELETE_FAILED, ResponseCodes.RESPONSE_FAILED);
 537         }
 538         LOG.info("RPC tempServiceDelete in progress...");
 539         ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 540         return ModelMappingUtils.createDeleteServiceReply(
 541                 input, common.getAckFinalIndicator(),
 542                 common.getResponseMessage(), common.getResponseCode());
 543     }
 544
 545     @Override
 546     public ListenableFuture<RpcResult<TempServiceCreateOutput>> tempServiceCreate(TempServiceCreateInput input) {
 547         LOG.info("RPC tempServiceCreate received");
 548         // Validation
 549         OperationResult validationResult = ServiceCreateValidation.validateServiceCreateRequest(
 550                 new ServiceInput(input), RpcActions.TempServiceCreate);
 551         if (! validationResult.isSuccess()) {
 552             LOG.warn(TEMP_SERVICE_CREATE_MSG, LogMessages.ABORT_VALID_FAILED);
 553             return ModelMappingUtils.createCreateServiceReply(
 554                     input, ResponseCodes.FINAL_ACK_YES,
 555                     validationResult.getResultMessage(), ResponseCodes.RESPONSE_FAILED);
 556         }
 557
 558         // Starting service create operation
 559         LOG.debug(TEMP_SERVICE_CREATE_MSG, LogMessages.PCE_CALLING);
 560         this.pceListenerImpl.setInput(new ServiceInput(input));
 561         this.pceListenerImpl.setServiceReconfigure(false);
 562         this.pceListenerImpl.setserviceDataStoreOperations(this.serviceDataStoreOperations);
 563         this.pceListenerImpl.setTempService(true);
 564         this.rendererListenerImpl.setserviceDataStoreOperations(serviceDataStoreOperations);
 565         this.rendererListenerImpl.setServiceInput(new ServiceInput(input));
 566         this.rendererListenerImpl.setTempService(true);
 567         PathComputationRequestOutput output = this.pceServiceWrapper.performPCE(input, true);
 568         if (output == null) {
 569             LOG.warn(TEMP_SERVICE_CREATE_MSG, LogMessages.ABORT_PCE_FAILED);
 570             return ModelMappingUtils.createCreateServiceReply(
 571                     input, ResponseCodes.FINAL_ACK_YES,
 572                     LogMessages.PCE_FAILED, ResponseCodes.RESPONSE_FAILED);
 573         }
 574         LOG.info("RPC tempServiceCreate in progress...");
 575         ConfigurationResponseCommon common = output.getConfigurationResponseCommon();
 576         return ModelMappingUtils.createCreateServiceReply(
 577                 input, common.getAckFinalIndicator(),
 578                 common.getResponseMessage(), common.getResponseCode());
 579     }
 580
 581     @Override
 582     public ListenableFuture<RpcResult<
 583         ServiceDeleteComplexResultNotificationRequestOutput>> serviceDeleteComplexResultNotificationRequest(
 584             ServiceDeleteComplexResultNotificationRequestInput input) {
 585         // TODO Auto-generated method stub
 586         return null;
 587     }
 588
 589     @Override
 590     public ListenableFuture<RpcResult<
 591         ServiceCreateResultNotificationRequestOutput>> serviceCreateResultNotificationRequest(
 592             ServiceCreateResultNotificationRequestInput input) {
 593         // TODO Auto-generated method stub
 594         return null;
 595     }
 596
 597     @Override
 598     public ListenableFuture<RpcResult<
 599         ServiceDeleteResultNotificationRequestOutput>> serviceDeleteResultNotificationRequest(
 600             ServiceDeleteResultNotificationRequestInput input) {
 601         // TODO Auto-generated method stub
 602         return null;
 603     }
 604
 605     @Override
 606     public ListenableFuture<RpcResult<
 607         ServiceCreateComplexResultNotificationRequestOutput>> serviceCreateComplexResultNotificationRequest(
 608             ServiceCreateComplexResultNotificationRequestInput input) {
 609         // TODO Auto-generated method stub
 610         return null;
 611     }
 612
 613     @Override
 614     public ListenableFuture<RpcResult<ServiceFeasibilityCheckBulkOutput>> serviceFeasibilityCheckBulk(
 615         ServiceFeasibilityCheckBulkInput input) {
 616         // TODO Auto-generated method stub
 617         return null;
 618     }
 619
 620 }