+ Signup s = getForm(req);
+ s.writeForm(out, getLanguage(req));
+ }
+ public Signup getForm(HttpServletRequest req) {
+ HttpSession hs = req.getSession();
+ Signup s = (Signup) hs.getAttribute("signupProcess");
+ if (s == null) {
+ s = new Signup();
+ hs.setAttribute("signupProcess", s);
+ }
+ return s;
+