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/*
 * Copyright (c) 2008-2016, 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.hibernate.region;

import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.hibernate.local.LocalRegionCache;
import org.hibernate.cache.spi.QueryResultsRegion;

import java.util.Properties;

/**
 * Hazelcast based implementation of a storage region for query results
 */
public class HazelcastQueryResultsRegion extends AbstractGeneralRegion implements QueryResultsRegion {

    public HazelcastQueryResultsRegion(final HazelcastInstance instance, final String name, final Properties props) {
        // Note: The HazelcastInstance _must_ be passed down here. Otherwise query caches
        // cannot be configured and will always use defaults. However, even though we're
        // passing the HazelcastInstance, we don't want to use an ITopic for invalidation
        // because the timestamps cache can take care of outdated queries
        super(instance, name, props, new LocalRegionCache(name, instance, null, false));
    }
}