source: trunk/gli/src/org/greenstone/gatherer/util/ApplyXSLT.java@ 5807

/*
 *    ApplyXSLT.java
 *    Copyright (C) 2002 New Zealand Digital Library, http://www.nzdl.org
 *
 *    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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package org.greenstone.gatherer.util;

import java.io.*;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.stream.StreamSource;
import javax.xml.transform.stream.StreamResult;


public class ApplyXSLT
{
    static public void main(String[] args)
    {
    if (args.length < 2) {
        System.err.println("Usage: ApplyXSLT <XSLfile> <XMLfile>");
    }

    System.setProperty("javax.xml.transform.TransformerFactory",
               "org.apache.xalan.processor.TransformerFactoryImpl");
    TransformerFactory t_factory = null;
    try {
        t_factory = org.apache.xalan.processor.TransformerFactoryImpl.newInstance();
    }
    catch (Exception ex) {
        System.err.println("XMLTransformer() exception " + ex.getMessage());
    }

    String stylesheet = args[0];
    String xml_in = args[1];
    try {
        // Use the TransformerFactory to process the stylesheet Source and generate a Transformer
        Transformer transformer = t_factory.newTransformer(new StreamSource(stylesheet));

        // Use the Transformer to transform an XML Source and send the output to a Result object
        StringWriter output = new StringWriter();
        transformer.transform(new StreamSource(xml_in), new StreamResult(output));
        System.out.println(output.toString());
    }
    catch (TransformerConfigurationException ex) {
        System.err.println("XMLTransformer: couldn't create transformer object: " + ex.getMessageAndLocation());
        System.err.println(ex.getLocationAsString());  
    }
    catch (TransformerException ex) {
        System.err.println("XMLTransformer: couldn't transform the source: " + ex.getMessage());
    }
    }
}