package com.abnamro.infinity.servlet;
import java.io.*;
import java.net.*;
import java.util.*;
import com.ibm.xml.parser.*;
import org.w3c.dom.*;
import com.lotus.xsl.*;
import com.lotus.xsl.xml4j.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class xml2html extends HttpServlet
{
public void init(ServletConfig config) throws ServletException
{
super.init(config);
// Right now there is nothing to do herex
}
public void destroy()
{
super.destroy();
// And, nothing to do here yet, either
}
protected void doGet(HttpServletRequest req,
HttpServletResponse resp) throws ServletException, IOException
{
doRequest_(req, resp);
}
protected void doPost(HttpServletRequest req,
HttpServletResponse resp) throws ServletException, IOException
{
doRequest_(req, resp);
}
// Purposely do not implement doPut - no ftp-like interface yet
// Purposely do not implement doDelete - no delete interface yet
private void doRequest_(HttpServletRequest req,
HttpServletResponse resp) throws ServletException, IOException
{
String xmlFileName = req.getParameter(XML_);
String xslFileName = req.getParameter(XSL_);
PrintWriter printer = new PrintWriter(resp.getWriter());
if (xmlFileName != null &&
xslFileName != null)
{
resp.setContentType("text/html");
process(xmlFileName, xslFileName, printer);
}
else
{
resp.setContentType("text/html");
resp.getWriter().write("Mistake in Request");
resp.getWriter().write("Mistake in using xml2html
");
resp.getWriter().write("XML and XSL are both required parameters to the servlet");
}
}
public void process(String inputFileName, String xslFileName, PrintWriter pr)
{
boolean anErrorOccurred = false;
Document XMLDoc = null, XSLDoc = null, outputDoc = null;
ProcessXSL xmlProcessorLiason = null;
XSLProcessor p = null;
try
{
xmlProcessorLiason = new ProcessXSL();
p = new XSLProcessor(xmlProcessorLiason);
try
{
XMLDoc = p.parseXML(inputFileName, 0);
XSLDoc = p.parseXML(xslFileName, 0);
String resultns = new String("");
outputDoc = p.process(XMLDoc, XSLDoc, resultns, pr);
}
catch (Exception e)
{
e.printStackTrace();
}
}
catch (Exception e)
{
e.printStackTrace();
}
}
public static void main(String [] argv)
{
xml2html x = new xml2html();
PrintWriter printer = new PrintWriter(System.out);
x.process(argv[0], argv[1], printer);
}
private static final String XML_ = "XML";
private static final String XSL_ = "XSL";
}