| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * 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.OfdpaMatchVlanVid; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.onlab.util.Tools.nullIsIllegal; |
| |
| /** |
| * JSON Codec for Ofdpa match vlan vid class. |
| */ |
| public class OfdpaMatchVlanVidCodec extends JsonCodec<OfdpaMatchVlanVid> { |
| |
| private static final String VLAN_ID = "vlanId"; |
| private static final String MISSING_MEMBER_MESSAGE = " member is required in OfdpaMatchVlanVid"; |
| private static final String MISSING_VLAN_ID_MESSAGE = "Vlan ID cannot be null"; |
| |
| @Override |
| public ObjectNode encode(OfdpaMatchVlanVid vlanId, CodecContext context) { |
| checkNotNull(vlanId, MISSING_VLAN_ID_MESSAGE); |
| return context.mapper().createObjectNode() |
| .put(VLAN_ID, vlanId.vlanId().id()); |
| } |
| |
| @Override |
| public OfdpaMatchVlanVid decode(ObjectNode json, CodecContext context) { |
| if (json == null || !json.isObject()) { |
| return null; |
| } |
| |
| // parse ofdpa match vlan vid |
| short vlanVid = (short) nullIsIllegal(json.get(VLAN_ID), |
| VLAN_ID + MISSING_MEMBER_MESSAGE).asInt(); |
| return new OfdpaMatchVlanVid(VlanId.vlanId(vlanVid)); |
| } |
| } |