import java.io.*;
import java.util.*;
import org.jdom.*;
import org.jdom.input.*;
import org.jdom.output.*;

public class dr
{

  public static void main(String[] args)
  {
  	SAXBuilder 	builder;
  	Document 	doc;
  	Element		root;
	List		nodes;
	Iterator	nodeIter;
	org.jdom.Element elem, comedy;
	Object		ob; 
	int i;

    if (args.length != 1 && args.length != 2)
	{
      System.out.println("Usage: dr [doc.xml]");
      return;
    }

    try
	{
      	// Request document building without validation
      	builder = new SAXBuilder(false);
      	doc = builder.build(new File(args[0]));

      	// Get the root element
      	root = doc.getRootElement();
		nodes = root.getChildren();
		
		nodeIter = nodes.iterator();
		
		System.out.println("XML contains " + nodes.size() + " nodes.");
		System.out.println("root element - " + root.getName());
		for (i = 0; i < nodes.size(); i++)
		{
			ob = (Object) nodes.get(i);
			System.out.println("nodes[" + i + "] toString - " + ob.toString());
			if (ob instanceof Element)
			{
				System.out.println("\tgetName- " + ((org.jdom.Element) ob).getName());
				System.out.println("\tgetContent- " + ((org.jdom.Element) ob).getContent());
				
			}
		}
	}
	catch (Exception e)
	{
      e.printStackTrace();
    }
  }
}