/**
 * Copyright (c) 2013-2022 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;

import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.cache.CacheException;
import org.hibernate.engine.jndi.JndiException;
import org.hibernate.engine.jndi.spi.JndiService;
import org.hibernate.internal.util.config.ConfigurationHelper;
import org.redisson.api.RedissonClient;

import java.util.Map;

/**
 * Hibernate Cache region factory based on Redisson. 
 * Uses Redisson instance located in JNDI.
 * 
 * @author Nikita Koksharov 
 *
 */
public class JndiRedissonRegionFactory extends RedissonRegionFactory {

    private static final long serialVersionUID = -4814502675083325567L;

    public static final String JNDI_NAME = CONFIG_PREFIX + "jndi_name";
    
    @Override
    protected RedissonClient createRedissonClient(StandardServiceRegistry registry, Map properties) {
        String jndiName = ConfigurationHelper.getString(JNDI_NAME, properties);
        if (jndiName == null) {
            throw new CacheException(JNDI_NAME + " property not set");
        }

        try {
            return (RedissonClient) registry.getService(JndiService.class).locate(jndiName);
        } catch (JndiException e) {
            throw new CacheException(e);
        }
    }

    @Override
    protected void releaseFromUse() {
    }

}
