/*
* 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.countdownlatch.operations;
import com.hazelcast.concurrent.countdownlatch.CountDownLatchDataSerializerHook;
import com.hazelcast.concurrent.countdownlatch.CountDownLatchInfo;
import com.hazelcast.concurrent.countdownlatch.CountDownLatchService;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import com.hazelcast.spi.AbstractOperation;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
public class CountDownLatchReplicationOperation extends AbstractOperation implements IdentifiedDataSerializable {
private Collection<CountDownLatchInfo> data;
public CountDownLatchReplicationOperation() {
}
public CountDownLatchReplicationOperation(Collection<CountDownLatchInfo> data) {
this.data = data;
}
@Override
public void run() throws Exception {
if (data != null) {
CountDownLatchService service = getService();
for (CountDownLatchInfo latchInfo : data) {
service.add(latchInfo);
}
}
}
@Override
protected void writeInternal(ObjectDataOutput out) throws IOException {
super.writeInternal(out);
int len = data != null ? data.size() : 0;
out.writeInt(len);
if (len > 0) {
for (CountDownLatchInfo latch : data) {
latch.writeData(out);
}
}
}
@Override
protected void readInternal(ObjectDataInput in) throws IOException {
super.readInternal(in);
int len = in.readInt();
if (len > 0) {
data = new ArrayList<CountDownLatchInfo>();
for (int i = 0; i < len; i++) {
CountDownLatchInfo latch = new CountDownLatchInfo();
latch.readData(in);
data.add(latch);
}
}
}
@Override
public int getFactoryId() {
return CountDownLatchDataSerializerHook.F_ID;
}
@Override
public int getId() {
return CountDownLatchDataSerializerHook.COUNT_DOWN_LATCH_REPLICATION_OPERATION;
}
}