Re: Accessing the session in WOLongResponsePage.performAction
Re: Accessing the session in WOLongResponsePage.performAction
- Subject: Re: Accessing the session in WOLongResponsePage.performAction
- From: Kieran Kelleher <email@hidden>
- Date: Tue, 7 Feb 2006 09:11:12 -0500
Why not just stuff the values you need into a NSDictionary and push
that into the WOLongResponsePage subclass after you create it and
before you return it. Your performAction can then work with those
values.
I use ERXLongResponse, but I am sure WOLongResponsePage works similarly
in that the performAction runs on a separate thread to the worker
thread running the R-R loop. The pageForResult and pageForException
execute in the R-R loop thread. So if you are working with POJO's then
just push them into the WOLongResponse page so that performAction has
easy access and make sure your POJO methods are thread safe
(synchronized) if required. If you are working with EnterpriseObjects,
then you _should_ create a separate editing context at the beginning of
your performAction, lock the EC, and make localInstance copies of any
EOs you plan to manipulate inside the performAction method. Something
like this:
ec.lock();
try {
// Make localInstance copies of EO's in the new EC.
blah, blah, blah
do EO manipulation in the performAction
ec.saveChanges();
} finally {
ec.unlock();
}
HTH,
Kieran
On Feb 7, 2006, at 7:41 AM, Fabrice Pipart wrote:
Hi !
I am having trouble in the implementation of a WOLongResponsePage
subclass.
I would like to access the session of my user in the performAction
method to check some values stored in it.
But when this is the second refresh of my page, I am out of the
request-response loop and therefore, my context is null when I do a
session() call.
I can still access the values stored in my session but I have an
annoying message in the console.
Is there a way to store those values somewhere else than in the
session?
Is there a way to access the session better than session()?
I have looked at WOSessionStore.checkOutSessionWithID but its second
parameter is a request... I don't have any in performAction...
If someone could help...
Thanks
Fabrice
www.icconsulting.mc
International Corporate Consulting
Palais de la Scala
1 avenue Henri Dunant
Suite 1155
MC - 98000 Monaco
Skype: fabrice.pipart
Tel. +377 97 98 21 04 (direct)
Fax. +377 97 70 88 07
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