tapi/src/main/java/org/opendaylight/transportpce/tapi/connectivity/TapiConnectivityImpl.java

   1 /*
   2  * Copyright © 2018 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.tapi.connectivity;
   9
  10 import com.google.common.collect.ImmutableClassToInstanceMap;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import java.nio.charset.StandardCharsets;
  13 import java.util.HashMap;
  14 import java.util.Map;
  15 import java.util.UUID;
  16 import java.util.concurrent.ExecutionException;
  17 import org.opendaylight.transportpce.common.OperationResult;
  18 import org.opendaylight.transportpce.common.ResponseCodes;
  19 import org.opendaylight.transportpce.tapi.listeners.TapiPceListenerImpl;
  20 import org.opendaylight.transportpce.tapi.listeners.TapiRendererListenerImpl;
  21 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  22 import org.opendaylight.transportpce.tapi.validation.CreateConnectivityServiceValidation;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev230526.RpcActions;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.service.types.rev230526.sdnc.request.header.SdncRequestHeaderBuilder;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev230526.OrgOpenroadmServiceService;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev230526.ServiceCreateInput;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev230526.ServiceCreateOutput;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev230526.ServiceDeleteInputBuilder;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev230526.ServiceDeleteOutput;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev230526.service.delete.input.ServiceDeleteReqInfo;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.rev230526.service.delete.input.ServiceDeleteReqInfoBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  33 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.ForwardingDirection;
  34 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LifecycleState;
  35 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  36 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  37 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.capacity.BandwidthProfileBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.capacity.TotalSizeBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  40 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePoint;
  42 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.tapi.context.ServiceInterfacePointKey;
  43 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.CreateConnectivityService;
  44 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.CreateConnectivityServiceInput;
  45 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.CreateConnectivityServiceOutput;
  46 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.CreateConnectivityServiceOutputBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.DeleteConnectivityService;
  48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.DeleteConnectivityServiceInput;
  49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.DeleteConnectivityServiceOutput;
  50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.DeleteConnectivityServiceOutputBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectionDetails;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectionDetailsInput;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectionDetailsOutput;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectionDetailsOutputBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectionEndPointDetails;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectionEndPointDetailsInput;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectionEndPointDetailsOutput;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectionEndPointDetailsOutputBuilder;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectivityServiceDetails;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectivityServiceDetailsInput;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectivityServiceDetailsOutput;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectivityServiceDetailsOutputBuilder;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectivityServiceList;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectivityServiceListInput;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectivityServiceListOutput;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.GetConnectivityServiceListOutputBuilder;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.ServiceType;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.TapiConnectivityService;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.UpdateConnectivityService;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.UpdateConnectivityServiceInput;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.UpdateConnectivityServiceOutput;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.cep.list.ConnectionEndPoint;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.Connection;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectivityService;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectivityServiceBuilder;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.context.ConnectivityServiceKey;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.EndPoint;
  78 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.EndPointBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.EndPointKey;
  80 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.end.point.CapacityBuilder;
  81 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.connectivity.service.end.point.ServiceInterfacePointBuilder;
  82 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.create.connectivity.service.output.ServiceBuilder;
  83 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.get.connection.details.output.ConnectionBuilder;
  84 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.get.connection.end.point.details.output.ConnectionEndPointBuilder;
  85 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.get.connectivity.service.list.output.Service;
  86 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210.get.connectivity.service.list.output.ServiceKey;
  87 import org.opendaylight.yangtools.yang.binding.Rpc;
  88 import org.opendaylight.yangtools.yang.common.ErrorType;
  89 import org.opendaylight.yangtools.yang.common.RpcResult;
  90 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  91 import org.slf4j.Logger;
  92 import org.slf4j.LoggerFactory;
  93
  94 /**
  95  * Top level service interface providing main TAPI Connectivity services.
  96  */
  97 public class TapiConnectivityImpl implements TapiConnectivityService {
  98
  99     private static final Logger LOG = LoggerFactory.getLogger(TapiConnectivityImpl.class);
 100
 101     private OrgOpenroadmServiceService serviceHandler;
 102     private final TapiContext tapiContext;
 103     private final ConnectivityUtils connectivityUtils;
 104     private TapiPceListenerImpl pceListenerImpl;
 105     private TapiRendererListenerImpl rendererListenerImpl;
 106
 107     public TapiConnectivityImpl(OrgOpenroadmServiceService serviceHandler, TapiContext tapiContext,
 108                                 ConnectivityUtils connectivityUtils, TapiPceListenerImpl pceListenerImpl,
 109                                 TapiRendererListenerImpl rendererListenerImpl) {
 110         LOG.info("inside TapiImpl constructor");
 111         this.serviceHandler = serviceHandler;
 112         this.tapiContext = tapiContext;
 113         this.connectivityUtils = connectivityUtils;
 114         this.pceListenerImpl = pceListenerImpl;
 115         this.rendererListenerImpl = rendererListenerImpl;
 116     }
 117
 118     @Override
 119     public ListenableFuture<RpcResult<CreateConnectivityServiceOutput>> createConnectivityService(
 120             CreateConnectivityServiceInput input) {
 121         // TODO: later version of TAPI models include Name as an input parameter in connectivity.yang
 122         LOG.info("RPC create-connectivity received: {}", input.getEndPoint());
 123         Uuid serviceUuid = new Uuid(UUID.randomUUID().toString());
 124         this.pceListenerImpl.setInput(input);
 125         this.pceListenerImpl.setServiceUuid(serviceUuid);
 126         this.rendererListenerImpl.setServiceUuid(serviceUuid);
 127         ListenableFuture<RpcResult<ServiceCreateOutput>> output = null;
 128         OperationResult validationResult = CreateConnectivityServiceValidation.validateCreateConnectivityServiceRequest(
 129                 input);
 130         if (validationResult.isSuccess()) {
 131             LOG.info("input parameter of RPC create-connectivity are being handled");
 132             // check uuid of SIP in tapi context
 133             Map<ServiceInterfacePointKey, ServiceInterfacePoint> sipMap = this.tapiContext.getTapiContext()
 134                     .getServiceInterfacePoint();
 135             if (sipMap == null) {
 136                 return RpcResultBuilder.<CreateConnectivityServiceOutput>failed()
 137                     .withError(ErrorType.RPC, "SIP list is empty")
 138                     .buildFuture();
 139             }
 140             if (sipMap.containsKey(new ServiceInterfacePointKey(input.getEndPoint().values().stream().findFirst()
 141                         .orElseThrow().getServiceInterfacePoint().getServiceInterfacePointUuid()))
 142                     && sipMap.containsKey(new ServiceInterfacePointKey(input.getEndPoint().values().stream().skip(1)
 143                         .findFirst().orElseThrow().getServiceInterfacePoint().getServiceInterfacePointUuid()))) {
 144                 LOG.info("SIPs found in sipMap");
 145                 // TODO: differentiate between OTN service and GbE service in TAPI
 146                 ServiceCreateInput sci = this.connectivityUtils.createORServiceInput(input, serviceUuid);
 147                 if (sci == null) {
 148                     return RpcResultBuilder.<CreateConnectivityServiceOutput>failed()
 149                         .withError(ErrorType.RPC, "Couldnt map Service create input")
 150                         .buildFuture();
 151                 }
 152                 LOG.info("Service Create input = {}", sci);
 153                 output = this.serviceHandler.serviceCreate(sci);
 154                 if (!output.isDone()) {
 155                     return RpcResultBuilder.<CreateConnectivityServiceOutput>failed()
 156                         .withError(ErrorType.RPC, "Service create RPC failed")
 157                         .buildFuture();
 158                 }
 159             } else {
 160                 LOG.error("Unknown UUID");
 161                 return RpcResultBuilder.<CreateConnectivityServiceOutput>failed()
 162                     .withError(ErrorType.RPC, "SIPs do not exist in tapi context")
 163                     .buildFuture();
 164             }
 165         }
 166         try {
 167             if (output == null) {
 168                 return RpcResultBuilder.<CreateConnectivityServiceOutput>failed()
 169                     .withError(ErrorType.RPC, "Failed to create service")
 170                     .buildFuture();
 171             }
 172             LOG.info("Service create request was successful");
 173             if (output.get().getResult().getConfigurationResponseCommon().getResponseCode()
 174                     .equals(ResponseCodes.RESPONSE_FAILED)) {
 175                 return RpcResultBuilder.<CreateConnectivityServiceOutput>failed()
 176                     .withError(ErrorType.RPC, "Failed to create service")
 177                     .buildFuture();
 178             }
 179             LOG.info("Output of service request = {}", output.get().getResult());
 180         } catch (InterruptedException | ExecutionException e) {
 181             LOG.error("Error checking response code of service create", e);
 182         }
 183         // Connections and states should be created/updated when the pce and renderer are done :)
 184         Map<EndPointKey, EndPoint> endPointList = createEndPoints(input.getEndPoint());
 185         Name name = new NameBuilder()
 186             .setValueName("Connectivity Service Name")
 187             .setValue(serviceUuid.getValue())
 188             .build();
 189         ConnectivityService service = new ConnectivityServiceBuilder()
 190             .setUuid(serviceUuid)
 191             .setAdministrativeState(AdministrativeState.LOCKED)
 192             .setOperationalState(OperationalState.DISABLED)
 193             .setLifecycleState(LifecycleState.PLANNED)
 194             .setServiceLayer(input.getConnectivityConstraint().getServiceLayer())
 195             .setServiceLevel(input.getConnectivityConstraint().getServiceLevel())
 196             .setServiceType(ServiceType.POINTTOPOINTCONNECTIVITY)
 197             .setConnectivityDirection(ForwardingDirection.BIDIRECTIONAL)
 198             .setName(Map.of(name.key(), name))
 199             .setConnection(new HashMap<>())
 200             .setEndPoint(endPointList)
 201             .build();
 202         // add to tapi context
 203         this.tapiContext.updateConnectivityContext(Map.of(service.key(), service), new HashMap<>());
 204         LOG.info("Created locked service in Datastore. Waiting for PCE and Renderer to complete tasks...");
 205         // return ConnectivityServiceCreateOutput
 206         return RpcResultBuilder.success(new CreateConnectivityServiceOutputBuilder()
 207             .setService(new ServiceBuilder(service).build()).build()).buildFuture();
 208     }
 209
 210
 211     @Override
 212     public ListenableFuture<RpcResult<GetConnectivityServiceDetailsOutput>> getConnectivityServiceDetails(
 213             GetConnectivityServiceDetailsInput input) {
 214         // TODO Auto-generated method stub
 215         Uuid serviceUuid = getUuidFromIput(input.getServiceIdOrName());
 216         ConnectivityService service = this.tapiContext.getConnectivityService(serviceUuid);
 217         if (service == null) {
 218             LOG.error("Service {} doesnt exist in tapi context", input.getServiceIdOrName());
 219             return RpcResultBuilder.<GetConnectivityServiceDetailsOutput>failed()
 220                 .withError(ErrorType.RPC, "Service doesnt exist in datastore")
 221                 .buildFuture();
 222         }
 223         return RpcResultBuilder.success(new GetConnectivityServiceDetailsOutputBuilder().setService(
 224             new org.opendaylight.yang.gen.v1.urn
 225                 .onf.otcc.yang.tapi.connectivity.rev181210.get.connectivity.service.details.output.ServiceBuilder(
 226                     service).build()).build()).buildFuture();
 227     }
 228
 229     @Override
 230     public ListenableFuture<RpcResult<UpdateConnectivityServiceOutput>> updateConnectivityService(
 231             UpdateConnectivityServiceInput input) {
 232         // TODO Auto-generated method stub. More complicated as it depends on what needs to be updated... left aside
 233         return null;
 234     }
 235
 236     @Override
 237     public ListenableFuture<RpcResult<GetConnectionDetailsOutput>> getConnectionDetails(
 238             GetConnectionDetailsInput input) {
 239         // TODO Auto-generated method stub
 240         Uuid connectionUuid = getUuidFromIput(input.getConnectionIdOrName());
 241         Connection connection = this.tapiContext.getConnection(connectionUuid);
 242         if (connection == null) {
 243             LOG.error("Connection {} doesnt exist in tapi context", input.getConnectionIdOrName());
 244             return RpcResultBuilder.<GetConnectionDetailsOutput>failed()
 245                 .withError(ErrorType.RPC, "Connection doesnt exist in datastore")
 246                 .buildFuture();
 247         }
 248         return RpcResultBuilder.success(new GetConnectionDetailsOutputBuilder().setConnection(
 249                 new ConnectionBuilder(connection).build()).build()).buildFuture();
 250     }
 251
 252     @Override
 253     public ListenableFuture<RpcResult<DeleteConnectivityServiceOutput>> deleteConnectivityService(
 254             DeleteConnectivityServiceInput input) {
 255         //TODO Auto-generated method stub
 256         // TODO add try
 257         if (input.getServiceIdOrName() != null) {
 258             try {
 259                 Uuid serviceUuid = getUuidFromIput(input.getServiceIdOrName());
 260                 this.tapiContext.deleteConnectivityService(serviceUuid);
 261                 ListenableFuture<RpcResult<ServiceDeleteOutput>> output =
 262                     this.serviceHandler.serviceDelete(new ServiceDeleteInputBuilder()
 263                         .setServiceDeleteReqInfo(new ServiceDeleteReqInfoBuilder()
 264                             .setServiceName(input.getServiceIdOrName())
 265                             .setTailRetention(ServiceDeleteReqInfo.TailRetention.No)
 266                             .build())
 267                         .setSdncRequestHeader(new SdncRequestHeaderBuilder()
 268                             .setRequestId("request-1")
 269                             .setNotificationUrl("notification url")
 270                             .setRequestSystemId("appname")
 271                             .setRpcAction(RpcActions.ServiceDelete)
 272                             .build())
 273                         .build());
 274                 RpcResult<ServiceDeleteOutput> rpcResult = output.get();
 275                 if (!rpcResult.getResult().getConfigurationResponseCommon().getResponseCode()
 276                         .equals(ResponseCodes.RESPONSE_FAILED)) {
 277                     LOG.info("Service is being deleted and devices are being rolled back");
 278                     return RpcResultBuilder.success(new DeleteConnectivityServiceOutputBuilder().build()).buildFuture();
 279                 }
 280                 LOG.error("Failed to delete service. Deletion process failed");
 281             } catch (InterruptedException | ExecutionException e) {
 282                 LOG.error("Failed to delete service.", e);
 283             }
 284         }
 285         return RpcResultBuilder.<DeleteConnectivityServiceOutput>failed()
 286             .withError(ErrorType.RPC, "Failed to delete Service")
 287             .buildFuture();
 288     }
 289
 290     @Override
 291     public ListenableFuture<RpcResult<GetConnectivityServiceListOutput>> getConnectivityServiceList(
 292             GetConnectivityServiceListInput input) {
 293         // TODO Auto-generated method stub
 294         Map<ConnectivityServiceKey, ConnectivityService> connMap = this.tapiContext.getConnectivityServices();
 295         if (connMap == null) {
 296             LOG.error("No services in tapi context");
 297             return RpcResultBuilder.<GetConnectivityServiceListOutput>failed()
 298                 .withError(ErrorType.RPC, "No services exist in datastore")
 299                 .buildFuture();
 300         }
 301
 302         Map<ServiceKey, Service> serviceMap = new HashMap<>();
 303         for (ConnectivityService connectivityService: connMap.values()) {
 304             Service service = new org.opendaylight.yang.gen.v1.urn
 305                 .onf.otcc.yang.tapi.connectivity.rev181210.get.connectivity.service.list.output.ServiceBuilder(
 306                     connectivityService).build();
 307             serviceMap.put(service.key(), service);
 308         }
 309         return RpcResultBuilder.success(new GetConnectivityServiceListOutputBuilder().setService(serviceMap)
 310             .build()).buildFuture();
 311     }
 312
 313     @Override
 314     public ListenableFuture<RpcResult<GetConnectionEndPointDetailsOutput>> getConnectionEndPointDetails(
 315             GetConnectionEndPointDetailsInput input) {
 316         // TODO Auto-generated method stub
 317         Uuid topoUuid = getUuidFromIput(input.getTopologyIdOrName());
 318         Uuid nodeUuid = getUuidFromIput(input.getNodeIdOrName());
 319         Uuid nepUuid = getUuidFromIput(input.getNepIdOrName());
 320         Uuid cepUuid = getUuidFromIput(input.getCepIdOrName());
 321         ConnectionEndPoint cep = this.tapiContext.getTapiCEP(topoUuid, nodeUuid, nepUuid, cepUuid);
 322         if (cep == null) {
 323             LOG.error("Cep doesnt exist in tapi context");
 324             return RpcResultBuilder.<GetConnectionEndPointDetailsOutput>failed()
 325                 .withError(ErrorType.RPC, "No cep with given Uuid exists in datastore")
 326                 .buildFuture();
 327         }
 328         return RpcResultBuilder.success(new GetConnectionEndPointDetailsOutputBuilder().setConnectionEndPoint(
 329             new ConnectionEndPointBuilder(cep).build()).build()).buildFuture();
 330     }
 331
 332     public ImmutableClassToInstanceMap<Rpc<?, ?>> registerRPCs() {
 333         return ImmutableClassToInstanceMap.<Rpc<?, ?>>builder()
 334             .put(CreateConnectivityService.class, this::createConnectivityService)
 335             .put(GetConnectivityServiceDetails.class, this::getConnectivityServiceDetails)
 336             .put(UpdateConnectivityService.class, this::updateConnectivityService)
 337             .put(GetConnectionDetails.class, this::getConnectionDetails)
 338             .put(DeleteConnectivityService.class, this::deleteConnectivityService)
 339             .put(GetConnectivityServiceList.class, this::getConnectivityServiceList)
 340             .put(GetConnectionEndPointDetails.class, this::getConnectionEndPointDetails)
 341             .build();
 342     }
 343
 344     private Map<EndPointKey, EndPoint> createEndPoints(
 345         Map<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210
 346                 .create.connectivity.service.input.EndPointKey,
 347             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210
 348                 .create.connectivity.service.input.EndPoint> endPoints) {
 349         Map<EndPointKey, EndPoint> endPointMap = new HashMap<>();
 350         for (org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.connectivity.rev181210
 351                 .create.connectivity.service.input.EndPoint ep: endPoints.values()) {
 352             EndPoint endpoint = new EndPointBuilder()
 353                 .setServiceInterfacePoint(new ServiceInterfacePointBuilder()
 354                     .setServiceInterfacePointUuid(ep.getServiceInterfacePoint().getServiceInterfacePointUuid())
 355                     .build())
 356                 .setName(ep.getName())
 357                 .setAdministrativeState(ep.getAdministrativeState())
 358                 .setDirection(ep.getDirection())
 359                 .setLifecycleState(ep.getLifecycleState())
 360                 .setOperationalState(ep.getOperationalState())
 361                 .setLayerProtocolName(ep.getLayerProtocolName())
 362              // TODO: implement bandwidth profile
 363                 .setCapacity(new CapacityBuilder()
 364                     .setTotalSize(new TotalSizeBuilder().build())
 365                     .setBandwidthProfile(new BandwidthProfileBuilder().build())
 366                     .build())
 367                 .setProtectionRole(ep.getProtectionRole())
 368                 .setRole(ep.getRole())
 369                 .setLocalId(ep.getLocalId())
 370                 .build();
 371             endPointMap.put(endpoint.key(), endpoint);
 372         }
 373         return endPointMap;
 374     }
 375
 376     private Uuid getUuidFromIput(String serviceIdOrName) {
 377         try {
 378             UUID.fromString(serviceIdOrName);
 379             LOG.info("Given attribute {} is a UUID", serviceIdOrName);
 380             return new Uuid(serviceIdOrName);
 381         } catch (IllegalArgumentException e) {
 382             LOG.info("Given attribute {} is not a UUID", serviceIdOrName);
 383             return new Uuid(UUID.nameUUIDFromBytes(serviceIdOrName.getBytes(StandardCharsets.UTF_8)).toString());
 384         }
 385     }
 386 }