com.hazelcast.map.record.DataRecordFactory Maven / Gradle / Ivy
/*
* 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.record;
import com.hazelcast.config.InMemoryFormat;
import com.hazelcast.config.MapConfig;
import com.hazelcast.core.PartitioningStrategy;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.nio.serialization.SerializationService;
public class DataRecordFactory implements RecordFactory {
private final SerializationService serializationService;
private final PartitioningStrategy partitionStrategy;
private final boolean optimizeQuery;
private final boolean statisticsEnabled;
public DataRecordFactory(MapConfig config, SerializationService serializationService,
PartitioningStrategy partitionStrategy) {
this.serializationService = serializationService;
this.partitionStrategy = partitionStrategy;
this.statisticsEnabled = config.isStatisticsEnabled();
this.optimizeQuery = config.isOptimizeQueries();
}
@Override
public InMemoryFormat getStorageFormat() {
return InMemoryFormat.BINARY;
}
@Override
public Record newRecord(Data key, Object value) {
final Data data = serializationService.toData(value, partitionStrategy);
if (optimizeQuery) {
return statisticsEnabled ? new CachedDataRecordWithStats(key, data)
: new CachedDataRecord(key, data);
}
return statisticsEnabled ? new DataRecordWithStats(key, data) : new DataRecord(key, data);
}
@Override
public void setValue(Record record, Object value) {
final Data v;
if (value instanceof Data) {
v = (Data) value;
} else {
v = serializationService.toData(value, partitionStrategy);
}
record.setValue(v);
}
@Override
public boolean isEquals(Object value1, Object value2) {
return serializationService.toData(value1).equals(serializationService.toData(value2));
}
}