I found a cluster related issue for ActionForms, which I reported a while
ago, but I did not get any response. I would appreciate your opinion if you
do further investigations.
For Uploads, Struts uses FormFile/DiskFile objects as the parameter of the
ActionForm which is going to receive the source file. It happends that it is
no serializable.
When the form is declared in session scope, my container (Websphere),
attempts to persist it, and as it is not serializable throws an
NonSerializableException.
It does not happend, fo course, when declared in request scope.
Any opinions are welcome?
Adolfo.
From: Molitor, Stephen [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Subject: ActionForms in session, in a clustered environment
Date: Thu, 15 Aug 2002 13:18:53 -0500
I have a question about the use of forms in session scope, in a clustered
environment. In a clustered environment, if you get someting from the
session via session.getAttribute, and then modify that object, you have to
call session.setAttribute to let the container know that the object has
changed, so that it can replicate it across the cluster. If one uses
session scoped form beans, will session.setAttribute get called? Looking
at
the code in ActionServlet.processActionForm, it looks like it does. But I
just want to make sure that there aren't any cluster related issues one
should be aware of.
Steve Molitor
[EMAIL PROTECTED]
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