org.jboss.remoting.transport.socket.LRUPool Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.remoting.transport.socket;
import java.util.Set;
import org.jboss.util.LRUCachePolicy;
/**
* This class is an extention of LRUCachePolicy. On a entry removal
* it makes sure to call shutdown on the pooled ServerThread
*
* @author Bill Burke
*/
public class LRUPool extends LRUCachePolicy
{
public LRUPool(int min, int max)
{
super(min, max);
}
protected void entryRemoved(LRUCacheEntry entry)
{
ServerThread thread = (ServerThread) entry.m_object;
thread.evict();
}
public void evict()
{
// the entry will be removed by ageOut
ServerThread thread = (ServerThread) m_list.m_tail.m_object;
thread.evict();
}
public Set getContents()
{
return m_map.keySet();
}
}