org.dom4j.samples.bean.BeanDemo.java Source code

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Here is the source code for org.dom4j.samples.bean.BeanDemo.java

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/*
 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
 * 
 * This software is open source. 
 * See the bottom of this file for the licence.
 * 
 * $Id: BeanDemo.java,v 1.4 2005/01/29 14:52:58 maartenc Exp $
 */

package org.dom4j.samples.bean;

import org.dom4j.samples.SAXDemo;

import java.awt.Component;
import java.util.Iterator;
import java.util.List;

import org.dom4j.Attribute;
import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.bean.BeanDocumentFactory;
import org.dom4j.io.SAXReader;

/**
 * A simple test program to demonstrate using simple binding of JavaBeans to
 * inside a DOM4J tree
 * 
 * @author <a href="mailto:james.strachan@metastuff.com">James Strachan </a>
 * @version $Revision: 1.4 $
 */
public class BeanDemo extends SAXDemo {

    public static void main(String[] args) {
        run(new BeanDemo(), args);
    }

    public BeanDemo() {
    }

    public void run(String[] args) throws Exception {
        if (args.length < 1) {
            printUsage("<XML document URL>");
            return;
        }

        Document document = parse(args[0]);
        process(document);
    }

    protected Document parse(String url) throws Exception {
        SAXReader reader = new SAXReader(BeanDocumentFactory.getInstance());
        return reader.read(url);
    }

    protected void process(Document document) throws Exception {
        // find all of the windows
        List windows = document.selectNodes("//window");
        for (Iterator iter = windows.iterator(); iter.hasNext();) {
            Element element = (Element) iter.next();
            Object window = element.getData();
            if (window instanceof Component) {
                Component component = (Component) window;
                component.setVisible(true);
            }

            println("found element: " + element);
            println("found window: " + window);
        }

        println("");
        println("Now lets find all the fonts...");

        List fonts = document.selectNodes("//@font");
        for (Iterator iter = fonts.iterator(); iter.hasNext();) {
            Attribute font = (Attribute) iter.next();
            println("found font: " + font.getData());
        }

    }

}

/*
 * Redistribution and use of this software and associated documentation
 * ("Software"), with or without modification, are permitted provided that the
 * following conditions are met:
 * 
 * 1. Redistributions of source code must retain copyright statements and
 * notices. Redistributions must also contain a copy of this document.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * 
 * 3. The name "DOM4J" must not be used to endorse or promote products derived
 * from this Software without prior written permission of MetaStuff, Ltd. For
 * written permission, please contact dom4j-info@metastuff.com.
 * 
 * 4. Products derived from this Software may not be called "DOM4J" nor may
 * "DOM4J" appear in their names without prior written permission of MetaStuff,
 * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
 * 
 * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
 * 
 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved.
 * 
 * $Id: BeanDemo.java,v 1.4 2005/01/29 14:52:58 maartenc Exp $
 */