Yuta HIGUCHI | fa891c9 | 2014-10-09 15:21:40 -0700 | [diff] [blame] | 1 | package org.onlab.onos.store.serializers; |
Yuta HIGUCHI | 993d7aa | 2014-10-06 22:54:38 -0700 | [diff] [blame] | 2 | |
| 3 | import org.onlab.onos.cluster.NodeId; |
| 4 | import org.onlab.onos.store.cluster.messaging.ClusterMessage; |
| 5 | import org.onlab.onos.store.cluster.messaging.MessageSubject; |
Yuta HIGUCHI | 993d7aa | 2014-10-06 22:54:38 -0700 | [diff] [blame] | 6 | import com.esotericsoftware.kryo.Kryo; |
| 7 | import com.esotericsoftware.kryo.Serializer; |
| 8 | import com.esotericsoftware.kryo.io.Input; |
| 9 | import com.esotericsoftware.kryo.io.Output; |
| 10 | |
| 11 | public final class ClusterMessageSerializer extends Serializer<ClusterMessage> { |
| 12 | |
Yuta HIGUCHI | 3e0b651 | 2014-10-07 17:43:56 -0700 | [diff] [blame] | 13 | /** |
| 14 | * Creates a serializer for {@link ClusterMessage}. |
| 15 | */ |
Yuta HIGUCHI | 993d7aa | 2014-10-06 22:54:38 -0700 | [diff] [blame] | 16 | public ClusterMessageSerializer() { |
| 17 | // does not accept null |
| 18 | super(false); |
| 19 | } |
| 20 | |
| 21 | @Override |
Madan Jampani | 53e44e6 | 2014-10-07 12:39:51 -0700 | [diff] [blame] | 22 | public void write(Kryo kryo, Output output, ClusterMessage message) { |
| 23 | kryo.writeClassAndObject(output, message.sender()); |
| 24 | kryo.writeClassAndObject(output, message.subject()); |
| 25 | output.writeInt(message.payload().length); |
| 26 | output.writeBytes(message.payload()); |
Yuta HIGUCHI | 993d7aa | 2014-10-06 22:54:38 -0700 | [diff] [blame] | 27 | } |
| 28 | |
| 29 | @Override |
| 30 | public ClusterMessage read(Kryo kryo, Input input, |
| 31 | Class<ClusterMessage> type) { |
Yuta HIGUCHI | 993d7aa | 2014-10-06 22:54:38 -0700 | [diff] [blame] | 32 | NodeId sender = (NodeId) kryo.readClassAndObject(input); |
| 33 | MessageSubject subject = (MessageSubject) kryo.readClassAndObject(input); |
Madan Jampani | 53e44e6 | 2014-10-07 12:39:51 -0700 | [diff] [blame] | 34 | int payloadSize = input.readInt(); |
| 35 | byte[] payload = input.readBytes(payloadSize); |
Yuta HIGUCHI | 993d7aa | 2014-10-06 22:54:38 -0700 | [diff] [blame] | 36 | return new ClusterMessage(sender, subject, payload); |
| 37 | } |
Yuta HIGUCHI | 9ee60f6 | 2014-10-09 10:00:01 -0700 | [diff] [blame] | 38 | } |