JSPs and Servlets

[Chaster]

Hi,

I have a little servlet which does the following:

package Services;

import java.io.*;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.Random;

public class Service extends HttpServlet{
    
    private String getContinent() {
        Random random = new Random();
            int continent = random.nextInt(6);
            switch (continent) {
                case 0: return "EUROPE";
                case 1: return "ASIA";
                case 2: return "AUSTRALIA & NEW ZEALAND";
                case 3: return "AFRICA";
                case 4: return "SOUTH AMERICA";
                default: return "NORTH AMERICA";
            }
    }
    
    private int timeZone() {
        Random random = new Random();
        return random.nextInt(12);
    }
    
    private int getTimeStamp() {
        Random random = new Random();
        return random.nextInt(Integer.MAX_VALUE);
    }

    protected void processRequest(HttpServletRequest request, HttpServletResponse response) 
        throws ServletException, IOException{
            response.setContentType("text/xml");
            PrintWriter out = response.getWriter();
            out.println("<?xml version='1.0' encoding='UTF-8'?>");
            out.println("<time-zones>");
                out.println("<timestamp>"+getTimeStamp()+"</timestamp>");
                out.println("<continent>"+getContinent()+"</continent>");
                out.println("<timezone>"+timeZone()+"</timezone>");
                out.println("<latitude>"+request.getParameter("lat")+"</latitude>");
                out.println("<longitude>"+request.getParameter("long")+"</longitude>");
            out.println("</time-zones>");
            out.close();
    }
    
   protected void doGet(HttpServletRequest request, HttpServletResponse response)
           throws ServletException, IOException {
       processRequest(request, response);
   }

   protected void doPost(HttpServletRequest request, HttpServletResponse response)
           throws ServletException, IOException {
       processRequest(request, response);
   }
}

This servlet should do its job, when a user logs in. After that I have to parse that xml response. How can I do that? Where will be available the data from the out.println statements? I wrote an xml parser too, but it works with filenames... Should I store the output somewhere in a file?

Help me out, please
Thanx in advance.