[seam-dev] build before restore

[Dan Allen]

http://seamframework.org/Documentation/UsersAreSeeingAViewExpiredExceptionWhenClickingOnStalePagesHowCanIPreventThis

On Fri, Jun 12, 2009 at 7:54 PM, Dan Allen <dan.j.allen at gmail.com> wrote:

> On Tue, Jun 2, 2009 at 12:33 PM, Drew Kutcharian <drew at venarc.com> wrote:
>
>> Ian,
>>
>> I had the same issue. What I ended up doing was creating/registering a
>> custom Seam ExceptionHandler to catch ViewExpiredExceptions and redirecting
>> to the page. The good thing is that the ViewExpiredException contains the
>> View Id of the view that the user was trying to access, so you can just do a
>> GET redirect to the page. The user will loose their inputed data, but at
>> least the page will render correctly.
>>
>
> Thanks Drew! I'm guessing that this is a fairly common situation that we
> should put on the FAQ and perhaps even add as a feature of Seam.
>
> I'd like to note, however, that you can do exactly what you described with
> this bit of configuration:
>
> <exception class="javax.faces.application.ViewExpiredException">
>    <redirect view-id="#{org.jboss.seam.handledException.viewId}">
>       <message severity="warn">Your session has timed out. You were
> redirected to the current page with a new session.</message>
>    </redirect>
> </exception>
>
> -Dan
>
> --
> Dan Allen
> Senior Software Engineer, Red Hat | Author of Seam in Action
>
> http://mojavelinux.com
> http://mojavelinux.com/seaminaction
> http://in.relation.to/Bloggers/Dan
>
> NOTE: While I make a strong effort to keep up with my email on a daily
> basis, personal or other work matters can sometimes keep me away
> from my email. If you contact me, but don't hear back for more than a week,
> it is very likely that I am excessively backlogged or the message was
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>



-- 
Dan Allen
Senior Software Engineer, Red Hat | Author of Seam in Action

http://mojavelinux.com
http://mojavelinux.com/seaminaction
http://in.relation.to/Bloggers/Dan

NOTE: While I make a strong effort to keep up with my email on a daily
basis, personal or other work matters can sometimes keep me away
from my email. If you contact me, but don't hear back for more than a week,
it is very likely that I am excessively backlogged or the message was
caught in the spam filters.  Please don't hesitate to resend a message if
you feel that it did not reach my attention.
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