/*
* 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.map.impl.operation;
import com.hazelcast.map.impl.MapService;
import com.hazelcast.map.impl.RecordStore;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.spi.PartitionAwareOperation;
import java.io.IOException;
public class ContainsValueOperation extends AbstractMapOperation implements PartitionAwareOperation {
private boolean contains;
private Data testValue;
public ContainsValueOperation(String name, Data testValue) {
super(name);
this.testValue = testValue;
}
public ContainsValueOperation() {
}
public void run() {
MapService mapService = getService();
RecordStore recordStore = mapService.getMapServiceContext().getRecordStore(getPartitionId(), name);
contains = recordStore.containsValue(testValue);
if (mapContainer.getMapConfig().isStatisticsEnabled()) {
((MapService) getService()).getMapServiceContext().getLocalMapStatsProvider()
.getLocalMapStatsImpl(name).incrementOtherOperations();
}
}
@Override
public Object getResponse() {
return contains;
}
@Override
protected void writeInternal(ObjectDataOutput out) throws IOException {
super.writeInternal(out);
out.writeData(testValue);
}
@Override
protected void readInternal(ObjectDataInput in) throws IOException {
super.readInternal(in);
testValue = in.readData();
}
}