diff options
Diffstat (limited to 'framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DatabaseSerializer.java')
| -rw-r--r-- | framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DatabaseSerializer.java | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DatabaseSerializer.java b/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DatabaseSerializer.java new file mode 100644 index 00000000..de734144 --- /dev/null +++ b/framework/src/onos/core/store/dist/src/main/java/org/onosproject/store/consistent/impl/DatabaseSerializer.java @@ -0,0 +1,103 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.onosproject.store.consistent.impl; + +import java.nio.ByteBuffer; + +import org.onlab.util.KryoNamespace; +import org.onosproject.cluster.NodeId; +import org.onosproject.store.serializers.KryoNamespaces; +import org.onosproject.store.serializers.KryoSerializer; +import org.onosproject.store.service.DatabaseUpdate; +import org.onosproject.store.service.Transaction; +import org.onosproject.store.service.Versioned; + +import net.kuujo.copycat.cluster.internal.MemberInfo; +import net.kuujo.copycat.raft.protocol.AppendRequest; +import net.kuujo.copycat.raft.protocol.AppendResponse; +import net.kuujo.copycat.raft.protocol.CommitRequest; +import net.kuujo.copycat.raft.protocol.CommitResponse; +import net.kuujo.copycat.raft.protocol.PollRequest; +import net.kuujo.copycat.raft.protocol.PollResponse; +import net.kuujo.copycat.raft.protocol.QueryRequest; +import net.kuujo.copycat.raft.protocol.QueryResponse; +import net.kuujo.copycat.raft.protocol.ReplicaInfo; +import net.kuujo.copycat.raft.protocol.SyncRequest; +import net.kuujo.copycat.raft.protocol.SyncResponse; +import net.kuujo.copycat.raft.protocol.VoteRequest; +import net.kuujo.copycat.raft.protocol.VoteResponse; +import net.kuujo.copycat.util.serializer.SerializerConfig; + +/** + * Serializer for DatabaseManager's interaction with Copycat. + */ +public class DatabaseSerializer extends SerializerConfig { + + private static final KryoNamespace COPYCAT = KryoNamespace.newBuilder() + .nextId(KryoNamespace.FLOATING_ID) + .register(AppendRequest.class) + .register(AppendResponse.class) + .register(SyncRequest.class) + .register(SyncResponse.class) + .register(VoteRequest.class) + .register(VoteResponse.class) + .register(PollRequest.class) + .register(PollResponse.class) + .register(QueryRequest.class) + .register(QueryResponse.class) + .register(CommitRequest.class) + .register(CommitResponse.class) + .register(ReplicaInfo.class) + .register(MemberInfo.class) + .build(); + + private static final KryoNamespace ONOS_STORE = KryoNamespace.newBuilder() + .nextId(KryoNamespace.FLOATING_ID) + .register(Versioned.class) + .register(DatabaseUpdate.class) + .register(DatabaseUpdate.Type.class) + .register(Result.class) + .register(UpdateResult.class) + .register(Result.Status.class) + .register(DefaultTransaction.class) + .register(Transaction.State.class) + .register(org.onosproject.store.consistent.impl.CommitResponse.class) + .register(Match.class) + .register(NodeId.class) + .build(); + + private static final KryoSerializer SERIALIZER = new KryoSerializer() { + @Override + protected void setupKryoPool() { + serializerPool = KryoNamespace.newBuilder() + .register(KryoNamespaces.BASIC) + .register(COPYCAT) + .register(ONOS_STORE) + .build(); + } + }; + + @Override + public ByteBuffer writeObject(Object object) { + return ByteBuffer.wrap(SERIALIZER.encode(object)); + } + + @Override + public <T> T readObject(ByteBuffer buffer) { + return SERIALIZER.decode(buffer); + } +}
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