| /* |
| * Copyright 2016-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.driver.extensions.codec; |
| |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.driver.extensions.Ofdpa3MatchOvid; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.onlab.util.Tools.nullIsIllegal; |
| |
| /** |
| * JSON Codec for Ofdpa match ovid class. |
| */ |
| public class Ofdpa3MatchOvidCodec extends JsonCodec<Ofdpa3MatchOvid> { |
| |
| private static final String OVID = "oVid"; |
| private static final String MISSING_MEMBER_MESSAGE = " member is required in Ofdpa3MatchOvid"; |
| private static final String MISSING_OVID_MESSAGE = "OVID cannot be null"; |
| |
| @Override |
| public ObjectNode encode(Ofdpa3MatchOvid matchOvid, CodecContext context) { |
| checkNotNull(matchOvid, MISSING_OVID_MESSAGE); |
| return context.mapper().createObjectNode() |
| .put(OVID, matchOvid.vlanId().id()); |
| } |
| |
| @Override |
| public Ofdpa3MatchOvid decode(ObjectNode json, CodecContext context) { |
| if (json == null || !json.isObject()) { |
| return null; |
| } |
| |
| // parse ofdpa match ovid |
| short vlanVid = (short) nullIsIllegal(json.get(OVID), |
| OVID + MISSING_MEMBER_MESSAGE).asInt(); |
| return new Ofdpa3MatchOvid(VlanId.vlanId(vlanVid)); |
| } |
| } |