package chap5;

import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
import org.xml.sax.SAXException;


/**
 * A simple demo of SAXON. This code was originally written using
 * SAXON 5.5.1.
 */
public class SimpleSaxon {

    /**
     * Accept two command line arguments: the name of an XML file, and
     * the name of an XSLT stylesheet. The result of the transformation
     * is written to stdout.
     */
    public static void main(String[] args)
            throws MalformedURLException, IOException, SAXException {
        if (args.length != 2) {
            System.err.println("Usage:");
            System.err.println("  java " + SimpleSaxon.class.getName()
                    + " xmlFileName xsltFileName");
            System.exit(1);
        }

        /*
        NOTE: This code is commented out. It will only compile if you
        install an older version of SAXON and update the Ant build file.
        For current versions of SAXON, use the JAXP transformation API.


        String xmlFileName = args[0];
        String xsltFileName = args[1];

        String xmlSystemId = new File(xmlFileName).toURL().toExternalForm();
        String xsltSystemId = new File(xsltFileName).toURL().toExternalForm();

        com.icl.saxon.trax.Processor processor =
                com.icl.saxon.trax.Processor.newInstance("xslt");

        // unlike Xalan, SAXON uses the SAX InputSource.  Xalan
        // uses its own class, XSLTInputSource
        org.xml.sax.InputSource xmlInputSource =
                new org.xml.sax.InputSource(xmlSystemId);
        org.xml.sax.InputSource xsltInputSource =
                new org.xml.sax.InputSource(xsltSystemId);

        com.icl.saxon.trax.Result result =
                new com.icl.saxon.trax.Result(System.out);

        // create a new compiled stylesheet
        com.icl.saxon.trax.Templates templates =
                processor.process(xsltInputSource);

        // create a transformer that can be used for a single transformation
        com.icl.saxon.trax.Transformer trans = templates.newTransformer();
        trans.transform(xmlInputSource, result);

        */
    }
}