import java.io.FileReader;

import java.io.IOException;

import org.xmlpull.v1.XmlPullParser;

import org.xmlpull.v1.XmlPullParserFactory;

import org.xmlpull.v1.XmlPullParserException;

public class XMLPPDemo{

public static void main(String[] args) throws IOException, XmlPullParserException{

if(args.length!=1){

System.err.println("usage: java XMLPPDemo xmlfile");

return;

}

XmlPullParserFactory xmppFactory = XmlPullParserFactory.newInstance();

xmppFactory.setNamespaceAware(true);

XmlPullParser xmlpp = xmppFactory.newPullParser();

xmlpp.setInput(new FileReader(args[0]));

int eventType = xmlpp.getEventType();

while(eventType!=XmlPullParser.END_DOCUMENT){

switch(eventType){

case XmlPullParser.START_DOCUMENT:

System.out.println("Start document");

break;

case XmlPullParser.START_TAG:

System.out.println("Start tag: " + xmlpp.getName());

break;

case XmlPullParser.TEXT:

System.out.println("Text: " + xmlpp.getText());

break;

case XmlPullParser.END_TAG:

System.out.println("End tag: " + xmlpp.getName());

}

eventType = xmlpp.next();

}

}

}