| /* |
| * Copyright 2017-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.incubator.protobuf.models.cluster; |
| |
| import com.google.common.collect.Lists; |
| import org.onosproject.cluster.NodeId; |
| import org.onosproject.cluster.RoleInfo; |
| import org.onosproject.grpc.cluster.models.RoleInfoProtoOuterClass; |
| |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| /** |
| * gRPC RoleInfoProto message to equivalent ONOS RoleInfo conversion related utilities. |
| */ |
| public final class RoleInfoProtoTranslator { |
| |
| /** |
| * Translates gRPC RoleInfo to {@link RoleInfo}. |
| * |
| * @param roleInfo gRPC message |
| * @return {@link RoleInfo} |
| */ |
| public static RoleInfo translate(RoleInfoProtoOuterClass.RoleInfoProto roleInfo) { |
| NodeId master = NodeIdProtoTranslator.translate(roleInfo.getMaster()); |
| |
| List<NodeId> backups = Lists.newArrayList(); |
| backups = roleInfo.getBackupsList().stream().map(r -> |
| NodeIdProtoTranslator.translate(r)).collect(Collectors.toList()); |
| return new RoleInfo(master, backups); |
| } |
| |
| /** |
| * Translates {@link RoleInfo} to gRPC RoleInfo message. |
| * |
| * @param roleInfo {@link RoleInfo} |
| * @return gRPC RoleInfo message |
| */ |
| public static RoleInfoProtoOuterClass.RoleInfoProto translate(RoleInfo roleInfo) { |
| |
| if (roleInfo != null) { |
| RoleInfoProtoOuterClass.RoleInfoProto.Builder builder = |
| RoleInfoProtoOuterClass.RoleInfoProto.newBuilder(); |
| builder.setMaster(NodeIdProtoTranslator.translate(roleInfo.master())); |
| roleInfo.backups().forEach(b -> builder.addBackups(NodeIdProtoTranslator.translate(b))); |
| return builder.build(); |
| } |
| |
| return RoleInfoProtoOuterClass.RoleInfoProto.getDefaultInstance(); |
| } |
| |
| // Utility class not intended for instantiation. |
| private RoleInfoProtoTranslator() {} |
| } |