Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 1 | package org.onlab.netty; |
| 2 | |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 3 | import org.onlab.util.KryoNamespace; |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 4 | |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 5 | import java.nio.ByteBuffer; |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 6 | import java.util.ArrayList; |
| 7 | import java.util.HashMap; |
| 8 | |
Yuta HIGUCHI | cdda17f | 2014-10-06 23:35:19 -0700 | [diff] [blame] | 9 | //FIXME: Should be move out to test or app |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 10 | /** |
| 11 | * Kryo Serializer. |
| 12 | */ |
Madan Jampani | 53e44e6 | 2014-10-07 12:39:51 -0700 | [diff] [blame] | 13 | public class KryoSerializer { |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 14 | |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 15 | private KryoNamespace serializerPool; |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 16 | |
| 17 | public KryoSerializer() { |
| 18 | setupKryoPool(); |
| 19 | } |
| 20 | |
| 21 | /** |
| 22 | * Sets up the common serialzers pool. |
| 23 | */ |
| 24 | protected void setupKryoPool() { |
| 25 | // FIXME Slice out types used in common to separate pool/namespace. |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 26 | serializerPool = KryoNamespace.newBuilder() |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 27 | .register(ArrayList.class, |
| 28 | HashMap.class, |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 29 | ArrayList.class, |
| 30 | InternalMessage.class, |
Madan Jampani | 53e44e6 | 2014-10-07 12:39:51 -0700 | [diff] [blame] | 31 | Endpoint.class, |
| 32 | byte[].class |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 33 | ) |
| 34 | .build() |
| 35 | .populate(1); |
| 36 | } |
| 37 | |
| 38 | |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 39 | public <T> T decode(byte[] data) { |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 40 | return serializerPool.deserialize(data); |
| 41 | } |
| 42 | |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 43 | public byte[] encode(Object payload) { |
| 44 | return serializerPool.serialize(payload); |
| 45 | } |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 46 | |
Yuta HIGUCHI | cad78e9 | 2014-10-06 17:58:36 -0700 | [diff] [blame] | 47 | public <T> T decode(ByteBuffer buffer) { |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 48 | return serializerPool.deserialize(buffer); |
| 49 | } |
| 50 | |
Yuta HIGUCHI | cad78e9 | 2014-10-06 17:58:36 -0700 | [diff] [blame] | 51 | public void encode(Object obj, ByteBuffer buffer) { |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 52 | serializerPool.serialize(obj, buffer); |
| 53 | } |
Yuta HIGUCHI | 92626c0 | 2014-10-06 15:46:18 -0700 | [diff] [blame] | 54 | } |