[Javaprofiler-commits] CVS: module/net/sourceforge/javaprofiler/module/nodes SessionKiller.java,NONE,1.1

[Jan S. <st...@us...>]

Update of /cvsroot/javaprofiler/module/net/sourceforge/javaprofiler/module/nodes
In directory usw-pr-cvs1:/tmp/cvs-serv5911

Added Files:
	SessionKiller.java 
Log Message:
Thread that removes disconnected/shutdowned sessions from memory.

--- NEW FILE: SessionKiller.java ---
/*
 *                         Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License Version
 * 1.0 (the "License"). You may not use this file except in compliance with
 * the License. A copy of the License is available at http://www.sun.com/
 *
 * The Original Code is the Java Profiler module.
 * The Initial Developers of the Original Code are Jan Stola, Pavel Vacha,
 * Michal Pise, Petr Luner, Lukas Petru and Marek Przeczek.
 * Portions created by Jan Stola are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Pavel Vacha are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Michal Pise are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Petr Luner are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Lukas Petru are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Marek Przeczek are Copyright (C) 2000-2001. All Rights Reserved.
 *
 * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 *               Lukas Petru and Marek Przeczek.
 */
package net.sourceforge.javaprofiler.module.nodes;

import java.util.*;

import net.sourceforge.javaprofiler.jpi.VMDisconnectedException;
import net.sourceforge.javaprofiler.module.data.Session;
import net.sourceforge.javaprofiler.module.data.ProfilerData;

/**
 * Kills session nodes when corresponding sessions are finished.
 *
 * @author Jan Stola
 */
public class SessionKiller extends Thread {
    
    public SessionKiller() {
    }
    
    public void run() {
        try {
            while (true) {
                List sessions=ProfilerData.getData().sessions();
                Iterator iter=sessions.iterator();
                Session session;
                while (iter.hasNext()) {
                    session=(Session)iter.next();                    
                    try {
                        if (session.getVM().isShutdowned()) {
                            session.getVM().shutdown();
                            ProfilerData.getData().removeSession(session);
                        }
                    } catch (VMDisconnectedException e) {
                        // session disconnected, should be removed from memory
                        ProfilerData.getData().removeSession(session);
                    }
                }
                Thread.sleep(2000);
            }
        } catch (InterruptedException e) {
            // terminate the while loop when the thread is interrupted
        }
    }
    
}

/*
 * $Log: SessionKiller.java,v $
 * Revision 1.1  2002/01/27 23:09:09  stolis
 * Thread that removes disconnected/shutdowned sessions from memory.
 *
 */