Hai All,



Problem with SAXParser when using with servlets.

I am finding problem in retrieving the values from
enddocument method of DocumentHandler from my dopost
method of servlet. But am able to retrieve the
values from other method.



i am having a global variable sid which will be assigned


some value in enddocument method of DocumentHandler, which


i need to use in doPost method. But when i try to do so its


giving the value 0, instead of original value.


The sample code which i am using is as follows.

-----------------------------------------------


import java.io.IOException;

import java.io.StringReader;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.xml.sax.*;

import org.xml.sax.helpers.XMLReaderFactory;



public class test extends HttpServlet implements
DefaultHandler

{

long result;

long sid; // Global variable.

String str;



public void doGet(HttpServletRequest req,
HttpServletResponse resp) throws ServletException,
IOException

{

doPost(req,resp);

}



public void doPost(HttpServletRequest req,
HttpServletResponse resp) throws ServletException,
IOException

{

try

{

XMLReader parser = XMLReaderFactory.createXMLReader();

ContentHandler handler = new test();

parser.setContentHandler(handler);

str = " HP Services 800-22- 1984 ";

InputSource is = new InputSource(new StringReader(str));

parser.parse(is);

changethevalue();

System.out.println("The value of result is " + result);

System.out.println("The value of sid from end Document is: " + sid); // This is printing zero, instead
// of 2005.

}

catch (Exception e)

{

System.err.println(e);

}

}



public void changethevalue()

{

result = 25;

}



public void endDocument() throws SAXException

{

System.out.println(" inside the end document");

sid=2005;

}




Can any one let me know how to get the value assigned in the end document method.


Any help would be appreciated.

Thanks in advance