Only 44 hours left in the trailboss' kickstarter!

New rewards and stretch goals. CLICK HERE!



  • Post Reply Bookmark Topic Watch Topic
  • New Topic

need help for tracking  RSS feed

 
Hussein Baghdadi
clojure forum advocate
Bartender
Posts: 3479
Clojure Mac Objective C
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi all.
using session tracking technique :
HttpSession session = request.getSession( ); // inside a servlet
session.setAttribute(" ", " "); // inside a JSP
how to make the cookie a *persistent cookie* ?
not disappear at the session end when closing the browser ?
another thing please:
As I know, if the client enabling or disabling the cookies inside his browser, I should not care, the container will take care.
In my application, I have used the session tracking and I have enabled the cookiesand every thing fine, but when disabling them, a NullPointerException is thorwn because the cart object is not created).
So, how to know of the client disabling the cookies ? and if so, what should I do ?
 
Jeroen Wenting
Ranch Hand
Posts: 5093
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
take a look at the API docs, there's a class Cookie you will want to learn more about.
 
Consider Paul's rocket mass heater.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!