| /* |
| * 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.region; |
| |
| import org.onosproject.grpc.net.region.models.RegionEnumsProto; |
| import org.onosproject.net.region.Region; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.util.Optional; |
| |
| /** |
| * gRPC RegionType message to equivalent ONOS enum conversion related utilities. |
| */ |
| public final class RegionEnumsProtoTranslator { |
| |
| private static final Logger log = LoggerFactory.getLogger(RegionEnumsProtoTranslator.class); |
| |
| /** |
| * Translates gRPC enum RegionType to Optional of ONOS enum. |
| * |
| * @param type regiontype type in gRPC enum |
| * @return Optional of equivalent ONOS enum or empty if not recognized |
| */ |
| public static Optional<Region.Type> translate(RegionEnumsProto.RegionTypeProto type) { |
| switch (type) { |
| case CONTINENT: |
| return Optional.of(Region.Type.CONTINENT); |
| case COUNTRY: |
| return Optional.of(Region.Type.COUNTRY); |
| case METRO: |
| return Optional.of(Region.Type.METRO); |
| case CAMPUS: |
| return Optional.of(Region.Type.CAMPUS); |
| case BUILDING: |
| return Optional.of(Region.Type.BUILDING); |
| case DATA_CENTER: |
| return Optional.of(Region.Type.DATA_CENTER); |
| case FLOOR: |
| return Optional.of(Region.Type.FLOOR); |
| case ROOM: |
| return Optional.of(Region.Type.ROOM); |
| case RACK: |
| return Optional.of(Region.Type.RACK); |
| case LOGICAL_GROUP: |
| return Optional.of(Region.Type.LOGICAL_GROUP); |
| default: |
| log.warn("Unrecognized Type gRPC message: {}", type); |
| return Optional.empty(); |
| } |
| } |
| |
| |
| /** |
| * Translates ONOS enum regionType to gRPC enum regionType. |
| * |
| * @param type ONOS' Type type |
| * @return equivalent gRPC message enum |
| */ |
| public static RegionEnumsProto.RegionTypeProto translate(Region.Type type) { |
| switch (type) { |
| case CONTINENT: |
| return RegionEnumsProto.RegionTypeProto.CONTINENT; |
| case COUNTRY: |
| return RegionEnumsProto.RegionTypeProto.COUNTRY; |
| case METRO: |
| return RegionEnumsProto.RegionTypeProto.METRO; |
| case CAMPUS: |
| return RegionEnumsProto.RegionTypeProto.CAMPUS; |
| case BUILDING: |
| return RegionEnumsProto.RegionTypeProto.BUILDING; |
| case DATA_CENTER: |
| return RegionEnumsProto.RegionTypeProto.DATA_CENTER; |
| case FLOOR: |
| return RegionEnumsProto.RegionTypeProto.FLOOR; |
| case ROOM: |
| return RegionEnumsProto.RegionTypeProto.ROOM; |
| case RACK: |
| return RegionEnumsProto.RegionTypeProto.RACK; |
| case LOGICAL_GROUP: |
| return RegionEnumsProto.RegionTypeProto.LOGICAL_GROUP; |
| default: |
| log.warn("Unrecognized type", type); |
| throw new IllegalArgumentException("Unrecognized Type"); |
| } |
| } |
| |
| // Utility class not intended for instantiation. |
| private RegionEnumsProtoTranslator() {} |
| } |
| |