XSL gives your XML some style

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import com.lotus.xsl.XSLTInputSource;
import com.lotus.xsl.XSLTResultTarget;
import com.lotus.xsl.XSLProcessor;
import org.xml.sax.SAXException;
public class XSLServlet extends HttpServlet {
  public void init(ServletConfig config) throws ServletException {
    super.init(config);
  }
  //By redirecting our doGets to the doPost method we can have a stylesheet
  //executed from a link
  //ex. <a 
href="xsl?stylesheet=detail&invoiceNum=00002">00002
  public void doGet(HttpServletRequest request, HttpServletResponse 
response) throws ServletException, IOException {
    doPost(request, response);
  }
  //Process the HTTP Post request
  public void doPost(HttpServletRequest request, HttpServletResponse 
response) throws ServletException, IOException {
    PrintWriter out = new PrintWriter (response.getOutputStream());
    //Get the stylesheet selected by the user
    String stylesheet = request.getParameter("stylesheet");
    //Get the invoice number selected by the user, this is used only for 
certain
    //stylesheets.  If it is not present, the stylesheet won't use it.
    String invoiceNum = request.getParameter("invoiceNum");
    //Prepare FileReaders for the stylesheet and XML
    FileReader xslReader = new 
FileReader(".\\javaworld\\xsl\\"+stylesheet+".xsl");
    FileReader xmlReader = new 
FileReader(".\\javaworld\\xml\\"+"invoice.xml");
    response.setContentType("text/html");
    try
    {
      //Create an instance of an XSLProcessor
      XSLProcessor proc = new XSLProcessor();
      //Set the invoice number parameter
      proc.setStylesheetParam("invoiceNum", invoiceNum);
      //Process the stylesheet, all the output will go straight
      // out to the browser.
      proc.process(new XSLTInputSource(xmlReader),new 
XSLTInputSource(xslReader),new XSLTResultTarget(out));
    }
    catch (SAXException saxE)
    {
      out.write(saxE.getMessage());
      saxE.printStackTrace(out);
    }
    out.close();
  }
  //Get Servlet information
  public String getServletInfo() {
    return "XSLServlet Information";
  }
}