• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Tim Cooke
  • Ron McLeod
  • Jeanne Boyarsky
  • Paul Clapham
Sheriffs:
  • Liutauras Vilda
  • Henry Wong
  • Devaka Cooray
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Tim Holloway
  • Al Hobbs
  • Carey Brown
Bartenders:
  • Piet Souris
  • Mikalai Zaikin
  • Himai Minh

Cookie

 
Ranch Hand
Posts: 32
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi All

I have a doubt with Cookie. I have the following code in my Servlet's doGet() method:

Cookie cookie = new Cookie("username", "Sachin");
response.addCookie(cookie);
Cookie[] cookies = request.getKookies(); // read Cookies
out.println(cookies);

Now, when i am Invoking the Servlet for the first time, request.getKookies() method returns null, but for the subsequent request it is returing the Cookie Object. Could anybody tell me the reason for this?
Thanks.
 
Sheriff
Posts: 67651
173
Mac Mac OS X IntelliJ IDE jQuery TypeScript Java iOS
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
The cookie, which is a client-side concept, is not created until the response is returned back to the client
 
reply
    Bookmark Topic Watch Topic
  • New Topic