| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.onosproject.odtn.utils.tapi; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| import org.onosproject.yang.gen.v1.tapicommon.rev20180307.tapicommon.DefaultContext; |
| import org.onosproject.yang.gen.v1.tapicommon.rev20180307.tapicommon.Uuid; |
| import org.onosproject.yang.gen.v1.tapiconnectivity.rev20180307.tapiconnectivity.connection.ConnectionEndPoint; |
| import org.onosproject.yang.gen.v1.tapiconnectivity.rev20180307.tapiconnectivity.connection.DefaultConnectionEndPoint; |
| import org.onosproject.yang.gen.v1.tapiconnectivity.rev20180307.tapiconnectivity.connection.DefaultLowerConnection; |
| import org.onosproject.yang.gen.v1.tapiconnectivity.rev20180307.tapiconnectivity.connection.DefaultRoute; |
| import org.onosproject.yang.gen.v1.tapiconnectivity.rev20180307.tapiconnectivity.connection.LowerConnection; |
| import org.onosproject.yang.gen.v1.tapiconnectivity.rev20180307.tapiconnectivity.connectivitycontext.ConnectionKeys; |
| import org.onosproject.yang.gen.v1.tapiconnectivity.rev20180307.tapiconnectivity.connectivitycontext.DefaultConnection; |
| import org.onosproject.yang.model.DefaultModelObjectData; |
| import org.onosproject.yang.model.ModelObjectData; |
| import org.onosproject.yang.model.ModelObjectId; |
| |
| import static org.onosproject.odtn.utils.tapi.TapiGlobalClassUtil.getUuid; |
| import static org.onosproject.odtn.utils.tapi.TapiGlobalClassUtil.setUuid; |
| |
| /** |
| * Utility class to deal with TAPI Connection with DCS. |
| */ |
| public final class TapiConnectionHandler extends TapiObjectHandler<DefaultConnection> { |
| |
| private TapiConnectionHandler() { |
| obj = new DefaultConnection(); |
| setId(); |
| } |
| |
| public static TapiConnectionHandler create() { |
| return new TapiConnectionHandler(); |
| } |
| |
| @Override |
| protected Uuid getIdDetail() { |
| return getUuid(obj); |
| } |
| |
| @Override |
| protected void setIdDetail(Uuid uuid) { |
| setUuid(obj, uuid); |
| } |
| |
| @Override |
| public ModelObjectId getParentModelObjectId() { |
| return ModelObjectId.builder().addChild(DefaultContext.class).build(); |
| } |
| |
| @Override |
| public ModelObjectData getChildModelObjectData() { |
| |
| ConnectionKeys key = new ConnectionKeys(); |
| key.uuid(getId()); |
| |
| DefaultConnectionEndPoint mObj = new DefaultConnectionEndPoint(); |
| |
| ModelObjectId mId = ModelObjectId.builder() |
| .addChild(DefaultContext.class) |
| .addChild(DefaultConnection.class, key) |
| .build(); |
| |
| return DefaultModelObjectData.builder() |
| .addModelObject(mObj) |
| .identifier(mId) |
| .build(); |
| } |
| |
| public TapiConnectionHandler addCep(ConnectionEndPoint cep) { |
| obj.addToConnectionEndPoint(cep); |
| return this; |
| } |
| |
| public TapiConnectionHandler addLowerConnection(DefaultConnection connection) { |
| DefaultLowerConnection lowerConnection = new DefaultLowerConnection(); |
| lowerConnection.connectionId(connection.uuid()); |
| obj.addToLowerConnection(lowerConnection); |
| return this; |
| } |
| |
| public TapiConnectionHandler addRoute(DefaultRoute route) { |
| obj.addToRoute(route); |
| return this; |
| } |
| |
| public List<ConnectionEndPoint> getCeps() { |
| return obj.connectionEndPoint(); |
| } |
| |
| public List<TapiConnectionHandler> getLowerConnections() { |
| |
| try { |
| return obj.lowerConnection().stream() |
| .map(LowerConnection::connectionId) |
| .map(id -> { |
| TapiConnectionHandler handler = new TapiConnectionHandler(); |
| handler.setId(Uuid.fromString(id.toString())); |
| return handler; |
| }).collect(Collectors.toList()); |
| } catch (NullPointerException e) { |
| return Collections.emptyList(); |
| } |
| } |
| } |