Jian Li | 8780edc | 2017-08-26 02:44:29 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.incubator.protobuf.models.core; |
| 17 | |
| 18 | import org.onosproject.core.Version; |
| 19 | import org.onosproject.grpc.core.models.VersionProtoOuterClass.VersionProto; |
| 20 | |
| 21 | import static org.onosproject.grpc.core.models.VersionProtoOuterClass.VersionProto.getDefaultInstance; |
| 22 | |
| 23 | /** |
| 24 | * gRPC Version message to equivalent ONOS Version conversion related utilities. |
| 25 | */ |
| 26 | public final class VersionProtoTranslator { |
| 27 | |
| 28 | /** |
| 29 | * Translates {@link Version} to gRPC version message. |
| 30 | * |
| 31 | * @param version {@link Version} |
| 32 | * @return gRPC message |
| 33 | */ |
| 34 | public static VersionProto translate(Version version) { |
| 35 | |
| 36 | if (version != null) { |
| 37 | return VersionProto.newBuilder() |
| 38 | .setMajor(version.major()) |
| 39 | .setMinor(version.minor()) |
| 40 | .setPatch(version.patch()) |
| 41 | .setBuild(version.build()) |
| 42 | .build(); |
| 43 | } |
| 44 | |
| 45 | return getDefaultInstance(); |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * Translates gRPC version message to {@link Version}. |
| 50 | * |
| 51 | * @param version gRPC message |
| 52 | * @return {@link Version} |
| 53 | */ |
| 54 | public static Version translate(VersionProto version) { |
| 55 | |
| 56 | return Version.version(version.getMajor(), version.getMinor(), |
| 57 | version.getPatch(), version.getBuild()); |
| 58 | } |
| 59 | |
| 60 | // Utility class not intended for instantiation. |
| 61 | private VersionProtoTranslator() {} |
| 62 | } |