/*
* Copyright (c) 2008-2013, Hazelcast, Inc. All Rights Reserved.
*
* 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 com.hazelcast.concurrent.atomicreference.operations;
import com.hazelcast.concurrent.atomicreference.AtomicReferenceDataSerializerHook;
import com.hazelcast.concurrent.atomicreference.AtomicReferenceService;
import com.hazelcast.concurrent.atomicreference.ReferenceWrapper;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import com.hazelcast.spi.AbstractOperation;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
public class AtomicReferenceReplicationOperation extends AbstractOperation
implements IdentifiedDataSerializable {
private Map<String, Data> migrationData;
public AtomicReferenceReplicationOperation() {
}
public AtomicReferenceReplicationOperation(Map<String, Data> migrationData) {
this.migrationData = migrationData;
}
@Override
public void run() throws Exception {
AtomicReferenceService atomicReferenceService = getService();
for (Map.Entry<String, Data> entry : migrationData.entrySet()) {
String name = entry.getKey();
ReferenceWrapper reference = atomicReferenceService.getReference(name);
Data value = entry.getValue();
reference.set(value);
}
}
@Override
public String getServiceName() {
return AtomicReferenceService.SERVICE_NAME;
}
@Override
public int getFactoryId() {
return AtomicReferenceDataSerializerHook.F_ID;
}
@Override
public int getId() {
return AtomicReferenceDataSerializerHook.REPLICATION;
}
@Override
protected void writeInternal(ObjectDataOutput out) throws IOException {
out.writeInt(migrationData.size());
for (Map.Entry<String, Data> entry : migrationData.entrySet()) {
out.writeUTF(entry.getKey());
out.writeData(entry.getValue());
}
}
@Override
protected void readInternal(ObjectDataInput in) throws IOException {
int mapSize = in.readInt();
migrationData = new HashMap<String, Data>(mapSize);
for (int i = 0; i < mapSize; i++) {
String name = in.readUTF();
Data data = in.readData();
migrationData.put(name, data);
}
}
}