org.redisson.hibernate.region.RedissonNaturalIdRegion Maven / Gradle / Ivy
/**
* Copyright (c) 2013-2019 Nikita Koksharov
*
* 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 org.redisson.hibernate.region;
import java.util.Properties;
import org.hibernate.cache.CacheException;
import org.hibernate.cache.spi.CacheDataDescription;
import org.hibernate.cache.spi.NaturalIdRegion;
import org.hibernate.cache.spi.RegionFactory;
import org.hibernate.cache.spi.access.AccessType;
import org.hibernate.cache.spi.access.NaturalIdRegionAccessStrategy;
import org.hibernate.cfg.Settings;
import org.redisson.api.RMapCache;
import org.redisson.hibernate.strategy.NonStrictReadWriteNaturalIdRegionAccessStrategy;
import org.redisson.hibernate.strategy.ReadOnlyNaturalIdRegionAccessStrategy;
import org.redisson.hibernate.strategy.ReadWriteNaturalIdRegionAccessStrategy;
import org.redisson.hibernate.strategy.TransactionalNaturalIdRegionAccessStrategy;
/**
*
* @author Nikita Koksharov
*
*/
public class RedissonNaturalIdRegion extends BaseRegion implements NaturalIdRegion {
private final Settings settings;
public RedissonNaturalIdRegion(RMapCache mapCache, RegionFactory regionFactory,
CacheDataDescription metadata, Settings settings, Properties properties, String defaultKey) {
super(mapCache, regionFactory, metadata, properties, defaultKey);
this.settings = settings;
}
@Override
public NaturalIdRegionAccessStrategy buildAccessStrategy(AccessType accessType) throws CacheException {
if (accessType == AccessType.READ_ONLY) {
return new ReadOnlyNaturalIdRegionAccessStrategy(settings, this);
}
if (accessType == AccessType.READ_WRITE) {
return new ReadWriteNaturalIdRegionAccessStrategy(settings, this, mapCache);
}
if (accessType == AccessType.NONSTRICT_READ_WRITE) {
return new NonStrictReadWriteNaturalIdRegionAccessStrategy(settings, this);
}
if (accessType == AccessType.TRANSACTIONAL) {
return new TransactionalNaturalIdRegionAccessStrategy(settings, this);
}
throw new CacheException("Unsupported access strategy: " + accessType);
}
}