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/*
* Copyright 2014 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.store.serializers.custom;
import org.onosproject.cluster.NodeId;
import org.onosproject.store.cluster.messaging.ClusterMessage;
import org.onosproject.store.cluster.messaging.MessageSubject;
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.Serializer;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;
public final class ClusterMessageSerializer extends Serializer<ClusterMessage> {
/**
* Creates a serializer for {@link ClusterMessage}.
*/
public ClusterMessageSerializer() {
// does not accept null
super(false);
}
@Override
public void write(Kryo kryo, Output output, ClusterMessage message) {
kryo.writeClassAndObject(output, message.sender());
kryo.writeClassAndObject(output, message.subject());
output.writeInt(message.payload().length);
output.writeBytes(message.payload());
}
@Override
public ClusterMessage read(Kryo kryo, Input input,
Class<ClusterMessage> type) {
NodeId sender = (NodeId) kryo.readClassAndObject(input);
MessageSubject subject = (MessageSubject) kryo.readClassAndObject(input);
int payloadSize = input.readInt();
byte[] payload = input.readBytes(payloadSize);
return new ClusterMessage(sender, subject, payload);
}
}
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