/*
* Copyright (c) 2008-2017, 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.record;
import com.hazelcast.config.MapConfig;
import com.hazelcast.nio.serialization.Data;
import com.hazelcast.spi.serialization.SerializationService;
public class ObjectRecordFactory implements RecordFactory<Object> {
private final SerializationService serializationService;
private final boolean statisticsEnabled;
public ObjectRecordFactory(MapConfig config, SerializationService serializationService) {
this.serializationService = serializationService;
this.statisticsEnabled = config.isStatisticsEnabled();
}
@Override
public Record<Object> newRecord(Object value) {
assert value != null : "value can not be null";
Object objectValue = serializationService.toObject(value);
return statisticsEnabled ? new ObjectRecordWithStats(objectValue) : new ObjectRecord(objectValue);
}
@Override
public void setValue(Record<Object> record, Object value) {
assert value != null : "value can not be null";
Object v = value;
if (value instanceof Data) {
v = serializationService.toObject(value);
}
record.setValue(v);
}
@Override
public boolean isEquals(Object value1, Object value2) {
Object v1 = value1 instanceof Data ? serializationService.toObject(value1) : value1;
Object v2 = value2 instanceof Data ? serializationService.toObject(value2) : value2;
if (v1 == null && v2 == null) {
return true;
}
if (v1 == null) {
return false;
}
if (v2 == null) {
return false;
}
return v1.equals(v2);
}
}