/**
* Copyright (c) 2000-2005 Liferay, LLC. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.liferay.util.velocity;
import java.util.Map;
import javax.servlet.ServletContext;
import com.dotcms.repackage.EDU.oswego.cs.dl.util.concurrent.ConcurrentReaderHashMap;
/**
* <a href="VelocityContextPool.java.html"><b><i>View Source</i></b></a>
*
* @author Brian Wing Shun Chan
* @version $Revision: 1.7 $
*
*/
public class VelocityContextPool {
public static ServletContext get(String name) {
return _instance._get(name);
}
public static void put(String name, ServletContext ctx) {
_instance._put(name, ctx);
}
public static ServletContext remove(String name) {
return _instance._remove(name);
}
private VelocityContextPool() {
_pool = new ConcurrentReaderHashMap();
}
private ServletContext _get(String name) {
return (ServletContext)_pool.get(name);
}
private void _put(String name, ServletContext ctx) {
_pool.put(name, ctx);
}
private ServletContext _remove(String name) {
return (ServletContext)_pool.remove(name);
}
private static VelocityContextPool _instance = new VelocityContextPool();
private Map _pool;
}