Madan Jampani | 2546111 | 2015-02-17 14:17:29 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 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 |
| 7 | * |
| 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. |
| 15 | */ |
| 16 | |
Madan Jampani | 393e0f0 | 2015-02-12 07:35:39 +0530 | [diff] [blame] | 17 | package org.onosproject.store.consistent.impl; |
| 18 | |
| 19 | import java.nio.ByteBuffer; |
| 20 | |
| 21 | import org.apache.commons.lang3.tuple.ImmutablePair; |
| 22 | import org.apache.commons.lang3.tuple.Pair; |
| 23 | import org.onlab.util.KryoNamespace; |
Madan Jampani | 63c659f | 2015-06-11 00:52:58 -0700 | [diff] [blame] | 24 | import org.onosproject.cluster.NodeId; |
Madan Jampani | 393e0f0 | 2015-02-12 07:35:39 +0530 | [diff] [blame] | 25 | import org.onosproject.store.serializers.KryoNamespaces; |
| 26 | import org.onosproject.store.serializers.KryoSerializer; |
Madan Jampani | bff6d8f | 2015-03-31 16:53:47 -0700 | [diff] [blame] | 27 | import org.onosproject.store.service.DatabaseUpdate; |
| 28 | import org.onosproject.store.service.Transaction; |
Madan Jampani | 393e0f0 | 2015-02-12 07:35:39 +0530 | [diff] [blame] | 29 | import org.onosproject.store.service.Versioned; |
| 30 | |
| 31 | import net.kuujo.copycat.cluster.internal.MemberInfo; |
Madan Jampani | ed1b7fc | 2015-04-27 23:30:07 -0700 | [diff] [blame] | 32 | import net.kuujo.copycat.raft.protocol.AppendRequest; |
| 33 | import net.kuujo.copycat.raft.protocol.AppendResponse; |
| 34 | import net.kuujo.copycat.raft.protocol.CommitRequest; |
| 35 | import net.kuujo.copycat.raft.protocol.CommitResponse; |
| 36 | import net.kuujo.copycat.raft.protocol.PollRequest; |
| 37 | import net.kuujo.copycat.raft.protocol.PollResponse; |
| 38 | import net.kuujo.copycat.raft.protocol.QueryRequest; |
| 39 | import net.kuujo.copycat.raft.protocol.QueryResponse; |
| 40 | import net.kuujo.copycat.raft.protocol.ReplicaInfo; |
| 41 | import net.kuujo.copycat.raft.protocol.SyncRequest; |
| 42 | import net.kuujo.copycat.raft.protocol.SyncResponse; |
| 43 | import net.kuujo.copycat.raft.protocol.VoteRequest; |
| 44 | import net.kuujo.copycat.raft.protocol.VoteResponse; |
Madan Jampani | 393e0f0 | 2015-02-12 07:35:39 +0530 | [diff] [blame] | 45 | import net.kuujo.copycat.util.serializer.SerializerConfig; |
| 46 | |
| 47 | /** |
| 48 | * Serializer for DatabaseManager's interaction with Copycat. |
| 49 | */ |
| 50 | public class DatabaseSerializer extends SerializerConfig { |
| 51 | |
| 52 | private static final KryoNamespace COPYCAT = KryoNamespace.newBuilder() |
| 53 | .nextId(KryoNamespace.FLOATING_ID) |
| 54 | .register(AppendRequest.class) |
| 55 | .register(AppendResponse.class) |
| 56 | .register(SyncRequest.class) |
| 57 | .register(SyncResponse.class) |
Madan Jampani | ed1b7fc | 2015-04-27 23:30:07 -0700 | [diff] [blame] | 58 | .register(VoteRequest.class) |
| 59 | .register(VoteResponse.class) |
Madan Jampani | 393e0f0 | 2015-02-12 07:35:39 +0530 | [diff] [blame] | 60 | .register(PollRequest.class) |
| 61 | .register(PollResponse.class) |
| 62 | .register(QueryRequest.class) |
| 63 | .register(QueryResponse.class) |
| 64 | .register(CommitRequest.class) |
| 65 | .register(CommitResponse.class) |
| 66 | .register(ReplicaInfo.class) |
| 67 | .register(MemberInfo.class) |
| 68 | .build(); |
| 69 | |
| 70 | private static final KryoNamespace ONOS_STORE = KryoNamespace.newBuilder() |
| 71 | .nextId(KryoNamespace.FLOATING_ID) |
| 72 | .register(Versioned.class) |
Madan Jampani | bff6d8f | 2015-03-31 16:53:47 -0700 | [diff] [blame] | 73 | .register(DatabaseUpdate.class) |
| 74 | .register(DatabaseUpdate.Type.class) |
Madan Jampani | 393e0f0 | 2015-02-12 07:35:39 +0530 | [diff] [blame] | 75 | .register(Pair.class) |
| 76 | .register(ImmutablePair.class) |
Madan Jampani | bff6d8f | 2015-03-31 16:53:47 -0700 | [diff] [blame] | 77 | .register(Result.class) |
Madan Jampani | 346d4f5 | 2015-05-04 11:09:39 -0700 | [diff] [blame] | 78 | .register(UpdateResult.class) |
Madan Jampani | bff6d8f | 2015-03-31 16:53:47 -0700 | [diff] [blame] | 79 | .register(Result.Status.class) |
| 80 | .register(DefaultTransaction.class) |
| 81 | .register(Transaction.State.class) |
Madan Jampani | 63c659f | 2015-06-11 00:52:58 -0700 | [diff] [blame] | 82 | .register(NodeId.class) |
Madan Jampani | 393e0f0 | 2015-02-12 07:35:39 +0530 | [diff] [blame] | 83 | .build(); |
| 84 | |
| 85 | private static final KryoSerializer SERIALIZER = new KryoSerializer() { |
| 86 | @Override |
| 87 | protected void setupKryoPool() { |
| 88 | serializerPool = KryoNamespace.newBuilder() |
| 89 | .register(KryoNamespaces.BASIC) |
| 90 | .register(COPYCAT) |
| 91 | .register(ONOS_STORE) |
| 92 | .build(); |
| 93 | } |
| 94 | }; |
| 95 | |
| 96 | @Override |
| 97 | public ByteBuffer writeObject(Object object) { |
| 98 | return ByteBuffer.wrap(SERIALIZER.encode(object)); |
| 99 | } |
| 100 | |
| 101 | @Override |
| 102 | public <T> T readObject(ByteBuffer buffer) { |
| 103 | return SERIALIZER.decode(buffer); |
| 104 | } |
| 105 | } |