xsltnativedomdemo.java

解决如何把XML应用到JAVA里问题

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

package org.dom4j.samples.dom;

import org.dom4j.samples.XSLTDemo;

import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

import org.dom4j.Document;
import org.dom4j.dom.DOMDocumentFactory;
import org.dom4j.io.DOMWriter;
import org.dom4j.io.SAXReader;

/**
 * This sample program peforms XSLT on the native DOM implementation of dom4j.
 * 
 * @author <a href="mailto:[e-mail]">James Strachan </a>
 * @version $Revision: 1.4 $
 */
public class XSLTNativeDOMDemo extends XSLTDemo {

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

    public XSLTNativeDOMDemo() {
    }

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

    /** Perform XSLT on the stylesheet */
    protected void process(Document document) throws Exception {
        // load the transformer
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer transformer = factory.newTransformer(new StreamSource(xsl
                .toString()));

        // Since we are using the native DOM implementation
        // converting the tree to DOM should be really fast...
        DOMWriter domWriter = new DOMWriter();

        long start = System.currentTimeMillis();
        org.w3c.dom.Document domDocument = domWriter.write(document);
        long end = System.currentTimeMillis();

        System.out.println("Converting to a W3C Document took: "
                + (end - start) + " milliseconds");

        // now lets create the TrAX source and result
        // objects and do the transformation
        Source source = new DOMSource(domDocument);
        StreamResult result = new StreamResult(System.out);
        transformer.transform(source, result);
    }

}

/*
 * 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 [e-mail].
 * 
 * 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: XSLTNativeDOMDemo.java,v 1.4 2005/01/29 14:52:58 maartenc Exp $
 */