Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 2 | * Copyright 2014 Open Networking Laboratory |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 15 | */ |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 16 | package org.onlab.netty; |
| 17 | |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 18 | import org.onlab.util.KryoNamespace; |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 19 | |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 20 | import java.nio.ByteBuffer; |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 21 | import java.util.ArrayList; |
| 22 | import java.util.HashMap; |
| 23 | |
Yuta HIGUCHI | cdda17f | 2014-10-06 23:35:19 -0700 | [diff] [blame] | 24 | //FIXME: Should be move out to test or app |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 25 | /** |
| 26 | * Kryo Serializer. |
| 27 | */ |
Madan Jampani | 53e44e6 | 2014-10-07 12:39:51 -0700 | [diff] [blame] | 28 | public class KryoSerializer { |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 29 | |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 30 | private KryoNamespace serializerPool; |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 31 | |
| 32 | public KryoSerializer() { |
| 33 | setupKryoPool(); |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * Sets up the common serialzers pool. |
| 38 | */ |
| 39 | protected void setupKryoPool() { |
| 40 | // FIXME Slice out types used in common to separate pool/namespace. |
Yuta HIGUCHI | 8d143d2 | 2014-10-19 23:15:09 -0700 | [diff] [blame] | 41 | serializerPool = KryoNamespace.newBuilder() |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 42 | .register(ArrayList.class, |
| 43 | HashMap.class, |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 44 | ArrayList.class, |
| 45 | InternalMessage.class, |
Madan Jampani | 53e44e6 | 2014-10-07 12:39:51 -0700 | [diff] [blame] | 46 | Endpoint.class, |
| 47 | byte[].class |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 48 | ) |
| 49 | .build() |
| 50 | .populate(1); |
| 51 | } |
| 52 | |
| 53 | |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 54 | public <T> T decode(byte[] data) { |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 55 | return serializerPool.deserialize(data); |
| 56 | } |
| 57 | |
Madan Jampani | ab6d311 | 2014-10-02 16:30:14 -0700 | [diff] [blame] | 58 | public byte[] encode(Object payload) { |
| 59 | return serializerPool.serialize(payload); |
| 60 | } |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 61 | |
Yuta HIGUCHI | cad78e9 | 2014-10-06 17:58:36 -0700 | [diff] [blame] | 62 | public <T> T decode(ByteBuffer buffer) { |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 63 | return serializerPool.deserialize(buffer); |
| 64 | } |
| 65 | |
Yuta HIGUCHI | cad78e9 | 2014-10-06 17:58:36 -0700 | [diff] [blame] | 66 | public void encode(Object obj, ByteBuffer buffer) { |
Madan Jampani | 86ed055 | 2014-10-03 16:45:42 -0700 | [diff] [blame] | 67 | serializerPool.serialize(obj, buffer); |
| 68 | } |
Yuta HIGUCHI | 92626c0 | 2014-10-06 15:46:18 -0700 | [diff] [blame] | 69 | } |