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/*
* Copyright 2015 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.codec.impl;
import org.onlab.packet.Ethernet;
import org.onosproject.codec.CodecContext;
import org.onosproject.codec.JsonCodec;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.fasterxml.jackson.databind.node.ObjectNode;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Ethernet codec.
*/
public final class EthernetCodec extends JsonCodec<Ethernet> {
protected static final Logger log = LoggerFactory.getLogger(CriterionCodec.class);
@Override
public ObjectNode encode(Ethernet ethernet, CodecContext context) {
checkNotNull(ethernet, "Ethernet cannot be null");
final ObjectNode result = context.mapper().createObjectNode()
.put("vlanId", ethernet.getVlanID())
.put("etherType", ethernet.getEtherType())
.put("priorityCode", ethernet.getPriorityCode())
.put("pad", ethernet.isPad());
if (ethernet.getDestinationMAC() != null) {
result.put("destMac",
ethernet.getDestinationMAC().toString());
}
if (ethernet.getSourceMAC() != null) {
result.put("srcMac",
ethernet.getSourceMAC().toString());
}
return result;
}
}
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