beanexceptionlistener.java

实现了SyncML无线同步协议

/**
 * Copyright (C) 2003-2004 Funambol
 *
 *  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 sync4j.framework.tools.beans;

import java.beans.ExceptionListener;

import java.lang.Exception;

/**
 * @author Luigia Fassina @ Funambol
 */
public class BeanExceptionListener implements ExceptionListener {
    
    private Exception exc = null;
    
    public void exceptionThrown(Exception excTh) {
        if (!exceptionThrown())
            exc = excTh;
    }
    
    public Exception getException() {
        return exc;
    }
    
    public boolean exceptionThrown() {
        return (exc != null);
    }    
}