/*
 * Copyright (C) @year@ Vincent Massol
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package j2eeunit.ant;

import java.util.*;

/**
 */
public class ThreadManager
{
    private static ThreadManager m_Instance;
    private Hashtable m_Threads;

    private class ThreadData
    {
        public Thread m_Thread;
    }

    private ThreadManager()
    {
        m_Threads = new Hashtable();
    }

    public static synchronized ThreadManager getInstance()
    {
        if (m_Instance == null) {
            m_Instance = new ThreadManager();
        }
        return m_Instance;
    }

    public synchronized void addThread(String theThreadId, Thread theThread)
    {
        ThreadData td = new ThreadData();
        td.m_Thread = theThread;

        m_Threads.put(theThreadId, td);
    }

    public synchronized Thread getThread(String theThreadId)
    {
        ThreadData td = (ThreadData)m_Threads.get(theThreadId);
        return td.m_Thread;
    }

}