as soon as I know there is no need to add cookie to response if value is changed. Never had a problem with code like this
Code: Select all
Cookie[] cookies = req.getCookies();
if (cookies != null) {
for (Cookie cookie : cookies) {
if (cookie.getName().equals("some_name")) {
cookie.setValue("some value");
}
}
}
Code: Select all
RequestDispatcher view = req.getRequestDispatcher("cookieresult.jsp");
view.forward(req, resp);
Am I missing something?