/*
 * JDOMTimeTest.java
 *
 * Created 2000 by Petri Wessman
 *
 * @(#)$Id: JDOMParse.java,v 1.1 2000/07/05 08:24:13 orava Exp $
 *
 */


package orava.test;

import java.io.*;

import org.jdom.*;
import org.jdom.input.SAXBuilder;


/**
 *
 * @author 	Petri Wessman
 * @version 	$Revision: 1.1 $
 */
public class JDOMTimeTest {

    public static final long ITER = 1000000;

    private static final String SAX_DRIVER =
    "org.apache.xerces.parsers.SAXParser";

    private SAXBuilder builder;


    public JDOMTimeTest () {
        builder = new SAXBuilder(SAX_DRIVER,true);
    }


    public void runtest (String filename) 
        throws IOException, JDOMException {

        Document doc = builder.build(new File(filename));
	System.out.println("XML parsed");
	Element sitemap = doc.getRootElement();
	Element node = sitemap.getChild("node");
	
	System.out.println("Doing JDOM method call version");
	long start = System.currentTimeMillis();
	
	for (long i = 0; i < ITER; ++i) {
	    Attribute attr = null;
	    try {
		attr = node.getAttribute("foo","");
	    } catch (NoSuchAttributeException e) {
		//
	    }
	    if (attr != null) {
		throw new JDOMException("attr foo found!?!");
	    }
	}

	long delta = (System.currentTimeMillis() - start) / 1000;
	System.out.println("done, duration: " + delta + "s\n");

	System.out.println("Doing hacked JDOM method call version");
	start = System.currentTimeMillis();
	
	for (long i = 0; i < ITER; ++i) {
	    Attribute attr = node.getAttributeHacked("foo","");
	    if (attr != null) {
		throw new JDOMException("attr foo found!?!");
	    }
	}

	delta = (System.currentTimeMillis() - start) / 1000;
	System.out.println("done, duration: " + delta + "s\n");
    }


    public static void main(String[] args) {

        try {
            JDOMTimeTest test = new JDOMTimeTest();
            test.runtest("sitemap.xml");
        } catch (JDOMException e) {
	    System.err.println("JDOM ERROR: " + e.toString());
        } catch (Exception e) {
	    System.err.println("EXCEPTION: " + e.toString());
        }    
    }

}


/*
 * Local Variables:
 * make-backup-files: t
 * End:
 */