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Redis Java client with features of In-Memory Data Grid
/**
* Copyright (c) 2013-2024 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;
import java.io.File;
import java.io.IOException;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.Name;
import javax.naming.NamingException;
import javax.naming.RefAddr;
import javax.naming.Reference;
import javax.naming.spi.ObjectFactory;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;
/**
* Redisson object factory used to register instance in JNDI registry.
*
* @author Nikita Koksharov
*
*/
public class JndiRedissonFactory implements ObjectFactory {
@Override
public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable, ?> environment)
throws Exception {
Reference ref = (Reference) obj;
RefAddr addr = ref.get("configPath");
return buildClient(addr.getContent().toString());
}
protected RedissonClient buildClient(String configPath) throws NamingException {
Config config = null;
try {
config = Config.fromYAML(new File(configPath), getClass().getClassLoader());
} catch (IOException e) {
// trying next format
try {
config = Config.fromJSON(new File(configPath), getClass().getClassLoader());
} catch (IOException e1) {
NamingException ex = new NamingException("Can't parse config " + configPath);
e1.addSuppressed(e);
ex.initCause(e1);
throw ex;
}
}
try {
return Redisson.create(config);
} catch (Exception e) {
NamingException ex = new NamingException();
ex.initCause(e);
throw ex;
}
}
}
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