how to create Dynamic jnlp files

[subash subash]

i am in need of creating a jnlp file dynamically by using a script or java oced.
Kindly get me some prototye code.which will be very much useful for me in the futher development.
You can also refer to some site were i can get some codes.

[Shiao, Chern-Jer]

I've done this. In your servlet, or struts action, do this.

protected void process(HttpServletRequest request,
HttpServletResponse response) throws IOException, ServletException {
 
String someJnlpString = "<jnlp>....</jnlp>";
 
String attachment = "inline; filename=\"temp-unique-jnlp-"
+ System.currentTimeMillis() + ".jnlp\"";
 
response.setContentType("application/x-java-jnlp-file");
response.setHeader("Cache-Control", "max-age=30");
response.setHeader("Content-disposition", attachment);
 
OutputStreamWriter out = new OutputStreamWriter(response
.getOutputStream());
 
out.write(someJnlpString);
out.flush();
out.close();
}

[vinuta hosur]

Thanks Chern-Jer, this really helped me.

[vinuta hosur]

I have a query on Java Web Start.

How can I make my application check for updates and then download latest if there are any updates after it has been launched i.e., when the application is running.
Is this possible?

Thanks.