Aby,
Aby,

Thanks for replying.

Actually, the dataObject I am executing is a Customized PAC Service we have written.  
It is meant the log-out a user in our legacy system.  That is the reason I need to 
execute the dataObject when the session expires.

I can retrieve the user session object in onSessionExpiring() but I can't call a 
method 
in our PAC service.

In onSessionTimedOutEvent(), I am able to call the method in our PAC service,
but I cannot retrieve my user session objects which are used as parameters to the 
method call.

Regards,
Ferdie

"Mathew, Aby" <[EMAIL PROTECTED]> wrote:
>Ferdie,>
>DataObjects are of  limited  use in onSessionExpiringEvent. Reason:
>DynamicCriteria are not kept in the DataObject, but in UserSessionObject. In
>the onSessionExpiring event trying to do addDynamicCriteria is as futile as
>trying to do putUserSessionObject. Even if you are not doing
>addDynamicCriterion, setting the key field values of a CSpUpdate object may
>be dependant on the same mechnism.
>
>I wouldn't try to use DataObjects in onSessionExpiringEvent. I would use
>executeImmediate and forget about performance. Anyway,  this is not expected
>to happen too often.
>
>Aby
>
>
>> -----Original Message-----
>> From:        Ferdie Say [SMTP:[EMAIL PROTECTED]]
>> Sent:        Monday, June 28, 1999 8:22 PM
>> To:  [EMAIL PROTECTED]
>> Subject:     [ND] Please help: onSessionExpiringEvent
>> 
>> 
>> 
>> I need to to do some cleanup when the session expires.  I am doing the
>> cleanup 
>> in the CSpProject method this_onSessionExpiringEvent() since this is the
>> only place
>> where I can retrieve my user session objects.  My problem is that I could
>> not execute 
>> a data object in this method.  Is this a bug of ND?  Is there any
>> workaround?
>> 
>> I would appreciate it very much if anyone can answer my question.
>> 
>> Thanks,
>> Ferdie Say
>> _________________________________________________________________________
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