| package org.onlab.onos.store.serializers; |
| |
| import org.onlab.onos.cluster.NodeId; |
| import org.onlab.onos.store.cluster.messaging.ClusterMessage; |
| import org.onlab.onos.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> { |
| |
| public ClusterMessageSerializer() { |
| // does not accept null |
| super(false); |
| } |
| |
| @Override |
| public void write(Kryo kryo, Output output, ClusterMessage object) { |
| kryo.writeClassAndObject(output, object.sender()); |
| kryo.writeClassAndObject(output, object.subject()); |
| // TODO: write bytes serialized using ClusterMessage specified serializer |
| // write serialized payload size |
| //output.writeInt(...); |
| // write serialized payload |
| //output.writeBytes(...); |
| } |
| |
| @Override |
| public ClusterMessage read(Kryo kryo, Input input, |
| Class<ClusterMessage> type) { |
| // TODO Auto-generated method stub |
| NodeId sender = (NodeId) kryo.readClassAndObject(input); |
| MessageSubject subject = (MessageSubject) kryo.readClassAndObject(input); |
| int size = input.readInt(); |
| byte[] payloadBytes = input.readBytes(size); |
| // TODO: deserialize payload using ClusterMessage specified serializer |
| Object payload = null; |
| return new ClusterMessage(sender, subject, payload); |
| } |
| |
| } |