The problem happend when tapernates PersistanceStrategy tried to
rollback its state in the injected Page. The page was injected in the
form handler of the login form.
Injecting the page in the pageBeginRender method of the form page,
and cleaning up all persistent objects solved the problem.
Thanks.
M.
Am 27.09.2006 um 08:29 schrieb Schulte Marcus:
Can't you just check in your login listener whether the user
already has a
valid session? Wouldn't that help?
Generally, the problem seems to be, that your code executes before the
page-setup involving the merge-back of properties takes place. Do
you load
your objects in a normal listener? Or in Page.validate()?
-----Original Message-----
From: Moritz Gmelin [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 26, 2006 11:43 PM
To: users@tapestry.apache.org
Subject: tapernate NonUniqueObjectException
Hi List Members,
I am having troubles setting up an application with tapernate.
When the user is logging into my application, a Page
"ExtPage" is injected, initialized, some persistent objects
are loaded and the page is returned to the user.
Those persistant object are made persistant with tapernates
reconnect- update strategy.
This works great while the user works inside that ExtPage or
correctly loggs of.
If however the user just logs in, hits the back button in the
browser and logs in again, the Injection of the Page fails:
NonUniqueObjectException a different object with the same
identifier value was already associated with the session.
While I can somehow understand why this error happens, I'd
like to somehow find a way to catch it.
Is there maybe a way to force tapestry to inject new
instances of a page ? That will not contain any persistant objects ?
Thanks for any help
Moritz
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
