Search...
FAQs Subscribe
Pie
FAQs
Recent topics Flagged topics Hot topics Best topics
Search...
Search within OCPJWCD Search Coderanch
Advance search Google search
Register / Login
granny thread boost book review grid advertise on coderanch polymorphism
  • 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
thread boost book review grid meaningless drivel building better world book advertise on coderanch
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Tim Cooke
  • Liutauras Vilda
  • Jeanne Boyarsky
  • paul wheaton
Sheriffs:
  • Ron McLeod
  • Devaka Cooray
  • Henry Wong
Saloon Keepers:
  • Tim Holloway
  • Stephan van Hulst
  • Carey Brown
  • Tim Moores
  • Mikalai Zaikin
Bartenders:
  • Frits Walraven

problem using getSession(boolean create)

 
Naresh Chaurasia
Ranch Hand
Posts: 361
posted 18 years ago
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
    Send
  • Quote
  • Report post to moderator
Hi,

Java API docs say : If create is false and the request has no valid HttpSession, this method returns null.

one.jsp



[bold]two.jsp [/bold]




I click at hyperline two in one.jsp after the session is expired (2 minutes in this case). When the control goes to two.jsp, it creates a new session, but since the session has expired, i should get null(according to API docs) and not new session object.
[ June 21, 2006: Message edited by: Marc Peabody ]

SCJP 1.4, SCWCD1.4, OCA(1Z0-007)

 
Marc Peabody
pie sneak
Posts: 4727
I like...
Mac VI Editor Ruby
posted 18 years ago
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
    Send
  • Quote
  • Report post to moderator
I'm going to close your other threads related to this very problem. Please try to keep all questions related to a single problem in a single thread.

LOOK HERE!
********************
JSPs create a new session by default. If you want your second JSP to not automatically create a new session you must specify this directive in the second JSP:
<%@ page session="false">
********************
[ June 21, 2006: Message edited by: Marc Peabody ]

A good workman is known by his tools.

 
Naresh Chaurasia
Ranch Hand
Posts: 361
posted 18 years ago
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
    Send
  • Quote
  • Report post to moderator
If i want to do the same thing in servlets, then how i can do it!!!.

SCJP 1.4, SCWCD1.4, OCA(1Z0-007)

 
Marc Peabody
pie sneak
Posts: 4727
I like...
Mac VI Editor Ruby
posted 18 years ago
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
    Send
  • Quote
  • Report post to moderator
Servlets do not create a session by default. There are no special directives or other tricks necessary to make the same thing work in a servlet. I'm assuming that's what you're asking.

A good workman is known by his tools.

 
Naresh Chaurasia
Ranch Hand
Posts: 361
posted 18 years ago
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
    Send
  • Quote
  • Report post to moderator
yes thats true, but the problem i am facing is that once my session is expiring sessionDestroyed(HttpSessionEvent sessionEvent) of HttpSessionListener is called. Now the user is not aware that the session has expired or not... if he clicks at any of the hyperlinks (after the session is expired), then i have to check whether the session is expired. I do it by using request.getSession(false) to redirect him to sessionExpired.jsp. But the problem is request.getSession(false) creates a new session for the same user (Browser, the sessionID of new session is different from first one). So i have no way to know that the session has expired .......to take appropriate action

SCJP 1.4, SCWCD1.4, OCA(1Z0-007)

 
Marc Peabody
pie sneak
Posts: 4727
I like...
Mac VI Editor Ruby
posted 18 years ago
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
    Send
  • Quote
  • Report post to moderator

Originally posted by N Chaurasia:
But the problem is request.getSession(false) creates a new session for the same user


NO, IT DOESN'T!

I believe you are ignoring my posts. I've explained how it works. Please read them again.

A good workman is known by his tools.

 
Christophe Verré
Sheriff
Posts: 14691
16
I like...
Eclipse IDE VI Editor Ubuntu
posted 18 years ago
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
    Send
  • Quote
  • Report post to moderator
And reread the Naming Policy too
http://www.javaranch.com/name.jsp

[My Blog]
All roads lead to JavaRanch

 
Andrew Monkhouse
author and jackaroo
Posts: 12200
280
I like...
Mac IntelliJ IDE Firefox Browser Oracle C++ Java
posted 18 years ago
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
    Send
  • Quote
  • Report post to moderator
Thanks for helping Satou, but as there are at least 38 people with the surname Chaurasia in the New York state alone (picking a state at random), it is quite possibly N Chaurasia's real name. And we do allow initials for the first letter.

Regards, Andrew

The Sun Certified Java Developer Exam with J2SE 5: paper version from Amazon, PDF from Apress, Online reference: Books 24x7 Personal blog

 
get schwifty. tiny ad:
Gift giving made easy with the permaculture playing cards
https://coderanch.com/t/777758/Gift-giving-easy-permaculture-playing
reply
reply
    Bookmark Topic Watch Topic
  • New Topic
Boost this thread!
Similar Threads
More...