dom-ache

[ammar510]

hello, please help me (SOS)
i build the underling servlet and deploy it on jboss / jbossweb-tomcat50.sar but the output was as follow

ref>>>org.apache.xerces.jaxp.DocumentBuilderFactoryImpl@c68059
ref>>>org.apache.xerces.jaxp.DocumentBuilderImpl@145582
ref>>>[#document: null]
 doc>>>[root: null]

then i copy the code and execute it in a class in the main(String args[]) the output was

ref>>>org.apache.crimson.jaxp.DocumentBuilderFactoryImpl@26e431
ref>>>org.apache.crimson.jaxp.DocumentBuilderImpl@19134f4
ref>>>org.apache.crimson.tree.XmlDocument@42719c
 doc>>> <root><attribute><name>speed</name><value>2.0 hz</value></attribute><attribute><name>provider</name><value>intel</value></attribute></root>

i will loose my mind, what is the problem, how could this happened, there is nothing worng please please please please please please please please please please please please help me

package test;
import java.io.IOException;
import java.io.StringReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import javax.servlet.http.*;
public class DomServlet extends HttpServlet
{
 public void doGet(HttpServletRequest request,HttpServletResponse response)
 {
 response.setContentType("text/html");
 getXmlData();
 }
 public void getXmlData()
 {
 try
 {
 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
 System.out.println("ref>>>"+factory);
 DocumentBuilder builder = builder = factory.newDocumentBuilder();
 System.out.println("ref>>>"+builder);
 Document doc = builder.parse(new InputSource(new StringReader(getStoredXML())));
 System.out.println("ref>>>"+doc);
 Element root =doc.getDocumentElement();
 System.out.println("doc>>>"+root);
 }
 catch (SAXException e)
 {
 e.printStackTrace();
 }
 catch (IOException e)
 {
 e.printStackTrace();
 }
 catch(ParserConfigurationException ex)
 {
 ex.printStackTrace();
 }
 }
 public static String getStoredXML()
 {
 String declaration = "";
 return "<?xml version=\"1.0\"?>"+
 "<root>"+
 "<attribute>"+
 "<name>speed</name>"+
 "<value>2.0 hz</value>"+
 "</attribute>"+
 "<attribute>"+
 "<name>provider</name>"+
 "<value>intel</value>"+
 "</attribute>"+
 "</root>";
 }
}