import com.ms.xml.parser.ParseException;
import com.ms.xml.om.Document;

import java.awt.*;
import java.net.*;
import java.applet.Applet;

public class showtextwin extends Applet {
  Label label1;
  TextField text1;
  Button button1;
  String xmlfile = "showtextwin.xml";
  StringBuffer xmlurl;

// Uncomment the following to use this in a Java application
//     public static void main (String args[]) {
//     showtextwinFrame frame = new showtextwinFrame("The showtextwin app");
//     frame.resize(450,300);
//     showtextwin applet = new showtextwin();
//     frame.add("Center", applet);
//     applet.init();
//     applet.start();
//     frame.show();
//    }

  public void init(){
    String base = getDocumentBase().toString();
    StringBuffer basebuf = new StringBuffer(base);
    xmlurl = new StringBuffer(xmlfile);
    int idx = basebuf.toString().lastIndexOf('/');
    basebuf.setLength(idx+1);
    if (basebuf != null) {
      xmlurl.insert(0, basebuf.toString());
    }
    this.resize(500,100);
    label1 = new Label(xmlurl.toString());
    add(label1);
    text1 = new TextField(60);
    add(text1);
    button1 = new Button("Get the XML text");
    add(button1);
  }

  public boolean action (Event e, Object o) {
    if (e.target.equals(button1)) {
      URL url = null;
      try {
	url = new URL(xmlurl.toString());
      }
      catch (SecurityException e1) { // (MalformedURLException e1) {
	label1.setText("Security exception on url for " + xmlurl);
      }
      catch (MalformedURLException e1) {
	label1.setText("Cannot create URL for " + xmlurl);
      }

      Document d = new Document();
      try {
	d.load(url);
      }
      catch (ParseException e2) {
	d.reportError(e2, System.out);
	//label1.setText("Parse Exception");
      }
      catch (SecurityException e1) { // (MalformedURLException e1) {
	label1.setText("Security exception on load for " + xmlurl);
      }
      catch (NullPointerException e1) {
	label1.setText("Null pointer exception on load for " + xmlurl);
      }

      if (d != null) {
	text1.setText(d.getText());
      }
    }
    return true;
  }
}

//  class showtextwinFrame extends Frame
//  {
//    public showtextwinFrame(String str)
//   {
//     super(str);
//   }
  
//   public boolean handleEvent(Event evt)
//   {
//      switch (evt.id)
//        {
//        case Event.WINDOW_DESTROY:
//  	dispose();
//  	System.exit(0);
//  	return true;
//        default:
//  	return super.handleEvent(evt);
//        }
//    }
// }