org.redisson.tomcat.JndiRedissonSessionManager Maven / Gradle / Ivy
/**
* 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.tomcat;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.apache.catalina.LifecycleException;
import org.redisson.api.RedissonClient;
/**
* Redisson Session Manager for Apache Tomcat.
* Uses Redisson instance located in JNDI.
*
* @author Nikita Koksharov
*
*/
public class JndiRedissonSessionManager extends RedissonSessionManager {
private String jndiName;
@Override
public void setConfigPath(String configPath) {
throw new IllegalArgumentException("configPath is unavaialble for JNDI based manager");
}
@Override
protected RedissonClient buildClient() throws LifecycleException {
InitialContext context = null;
try {
context = new InitialContext();
Context envCtx = (Context) context.lookup("java:comp/env");
return (RedissonClient) envCtx.lookup(jndiName);
} catch (NamingException e) {
throw new LifecycleException("Unable to locate Redisson instance by name: " + jndiName, e);
} finally {
if (context != null) {
try {
context.close();
} catch (NamingException e) {
throw new LifecycleException("Unable to close JNDI context", e);
}
}
}
}
public String getJndiName() {
return jndiName;
}
public void setJndiName(String jndiName) {
this.jndiName = jndiName;
}
@Override
protected void shutdownRedisson() {
}
}