Hi,
Is it possible to tell Wicket to redirect the HTTP request prior to the
rendering phase of the current page? Last time I checked,
setRedirectPage() only issues a redirect command after rendering.
I have a BookmarkablePage which lazily-generates database entries if it
needs them. Igor mentioned a while back that Wicket's architecture is
geared towards read-only Sessions during the constructor/rendering phase
(i.e. all exceptions during this phase are fatal) and read/write
Sessions during the HTTP-response-generating phase. Because of
Hibernate's versioning mechanism, it is possible I will run into
StaleObjectStateException while generating the necessary data and I will
need to retry the entire operation.
What I am trying to do is if a user hits a BookmarkablePage that is
missing data, a read/write Session is used to generate the data, then
the response redirects the browser back to the same Page and retries the
operation. In theory, the second time around we will have all necessary
data and a read-only Session may be used.
Is this possible under Wicket or should I file a RFE?
Thanks,
Gili
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