Sending Details. URGENT ! ! !

Question

Hi,
I have a programming problem which I need urgent help with....
1.) I firstly have a HTML file which a user will fill out 3 fields on and submit.
2.) A servlet will get these parameters, validate some information and update a database.
Problem Part Needs to send on these details to another servlet which will be located on a seperate server.
Is there a way of doing a submit like function without an actual submit, as this will all be done away from the user.
Was initially going to use:
ctx = getServletContext();
rd = ctx.getRequestDispatcher("https://localhost:8443/servlet/FileName");But found out you can only do this with files in the same immediate location!
3.) Next servlet will accept in the same details as 2, and do some more functions and database updating. Before again sendin on some details to another servlet! (so same problem as in 2).
4.) Accepts in details from 3 and updaes database!
So does anbody have any ideas how this can be done??
Any help greatly appreciated.
Aidan.

Answer 1

Here some simple code
URL url = new URL("http://pc015:8080/hrm/reportholidaylist"+sessid);
            HttpURLConnection con = (HttpURLConnection)url.openConnection();
            con.setDoInput(true);
            con.setDoOutput(true);
            OutputStream out = con.getOutputStream();
            PrintWriter pw = new PrintWriter(out);
            pw.println(start);
            pw.println(end);
            pw.flush();
            con.connect();
            BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream()));
            String res = br.readLine();