How to control File Download window

Question

I am using javax.servlet.ServletOutputStream for downloading the files. I am reading the InputStream from data base and writing into the ServletOutputStream object. I set the HttpServletResponse content type to "application/octet-stream".
When I tried to download the file, the browser(IE) displaying the File Download window that consist of Name, Type and From details. How can I set the values for Name, Type and From fields. Also is it possible to customize the buttons like Open, Save, Cancel on this File Download window.
Any help will be heighly approciated.
Regards
Venkat

Answer 1

this is simple code for downloading , if you don't get desired results then specify ur problem in detail
package p1;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class Download extends HttpServlet
public void doGet(HttpServletRequest req,HttpServletResponse res)throws ServletException,IOException
res.setContentType("text/html");
ServletContext ctx=getServletContext();
InputStream is=ctx.getResourceAsStream("/xyz.jar");
int read=0;
byte []bytes=new byte[1024];
OutputStream os=res.getOutputStream();
while((read=is.read(bytes))!=-1)
os.write(bytes,0,read);
os.flush();
os.close();
}