| /* |
| * 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.net; |
| |
| import org.onlab.packet.IpAddress; |
| import org.onlab.packet.MacAddress; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.grpc.net.models.HostProtoOuterClass.HostProto; |
| import org.onosproject.net.DefaultAnnotations; |
| import org.onosproject.net.DefaultHost; |
| import org.onosproject.net.Host; |
| |
| import java.util.stream.Collectors; |
| |
| /** |
| * gRPC HostProto message to equivalent ONOS Host conversion related utilities. |
| */ |
| public final class HostProtoTranslator { |
| |
| |
| /** |
| * Translates {@link Host} to gRPC Host message. |
| * |
| * @param host {@link Host} |
| * @return gRPC HostProto message |
| */ |
| public static HostProto translate(Host host) { |
| |
| if (host != null) { |
| return HostProto.newBuilder() |
| .setHostId(HostIdProtoTranslator.translate(host.id())) |
| .setConfigured(host.configured()) |
| .setVlan(host.vlan().toShort()) |
| .addAllIpAddresses(host.ipAddresses().stream() |
| .map(IpAddress::toString) |
| .collect(Collectors.toList())) |
| .setLocation(HostLocationProtoTranslator.translate(host.location())) |
| .build(); |
| } |
| |
| return HostProto.getDefaultInstance(); |
| } |
| |
| /** |
| * Translates gRPC Host message to {@link Host}. |
| * |
| * @param host gRPC message |
| * @return {@link Host} |
| */ |
| public static Host translate(HostProto host) { |
| if (host.equals(HostProto.getDefaultInstance())) { |
| return null; |
| } |
| |
| return new DefaultHost(ProviderIdProtoTranslator.translate(host.getProviderId()), |
| HostIdProtoTranslator.translate(host.getHostId()), |
| MacAddress.valueOf(host.getHostId().getMac()), |
| VlanId.vlanId((short) host.getVlan()), |
| HostLocationProtoTranslator.translate(host.getLocation()), |
| host.getIpAddressesList().stream().map(x -> IpAddress.valueOf(x)) |
| .collect(Collectors.toSet()), |
| DefaultAnnotations.builder().putAll(host.getAnnotationsMap()).build()); |
| } |
| |
| // Utility class not intended for instantiation. |
| private HostProtoTranslator() {} |
| } |