spotworldloader.java

无线传感器网络节点Sun SPOT管理工具

/*
 * Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved. 
 * 
 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product that is
 * described in this document. In particular, and without limitation, these intellectual property rights may
 * include one or more of the U.S. patents listed at http://www.sun.com/patents and one or more additional patents
 * or pending patent applications in the U.S. and in other countries.
 * 
 * U.S. Government Rights - Commercial software. Government users are subject to the Sun Microsystems, Inc.
 * standard license agreement and applicable provisions of the FAR and its supplements.
 * 
 * Use is subject to license terms. 
 * 
 * This distribution may include materials developed by third parties. Sun, Sun Microsystems, the Sun logo and
 * Java are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. 
 * 
 * Copyright (c) 2006 Sun Microsystems, Inc. Tous droits r?serv?s.
 * 
 * Sun Microsystems, Inc. d?tient les droits de propri?t? intellectuels relatifs ? la technologie incorpor?e dans
 * le produit qui est d?crit dans ce document. En particulier, et ce sans limitation, ces droits de propri?t?
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 * et un ou les brevets suppl?mentaires ou les applications de brevet en attente aux Etats - Unis et dans les
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 * 
 * Cette distribution peut comprendre des composants d?velopp?s par des tierces parties.
 * Sun, Sun Microsystems, le logo Sun et Java sont des marques de fabrique ou des marques d?pos?es de Sun
 * Microsystems, Inc. aux Etats-Unis et dans d'autres pays.
 */

package com.sun.spot.spotworld.common;

import java.net.URL;
import java.net.URLClassLoader;

/**
 * Used to dynamically load new views and virtual objects. The standard 
 * URLClassLoader class doesn't have a public method allow new URLs to be added 
 * to it's class path so I've subclassed it to allow this (URLClassLoader has a 
 * protected method addURL()).
 *
 * @author taylorr
 */
public class SPOTWorldLoader extends URLClassLoader{
    
    public SPOTWorldLoader() {
        super(new URL[] { } );
    }
    
    public SPOTWorldLoader(URL[] urls) {
        super(urls);
    }
    
    /*
     * Adds the urls to the class path of this class loader.
     *
     * @param urls to added.
     */
    public void addURLs(URL[] urls) {
        // Add the passed URLs to our class path.
        for (URL url : urls) super.addURL(url);
    }
}