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Posted to commits@wicket.apache.org by "bernard (JIRA)" <ji...@apache.org> on 2013/02/28 22:11:12 UTC

[jira] [Created] (WICKET-5068) PageParameters missing from re-created Page

bernard created WICKET-5068:
-------------------------------

             Summary: PageParameters missing from re-created Page
                 Key: WICKET-5068
                 URL: https://issues.apache.org/jira/browse/WICKET-5068
             Project: Wicket
          Issue Type: Bug
          Components: wicket
    Affects Versions: 6.4.0
         Environment: All
            Reporter: bernard


WICKET-4594 removes existing PageParameters when re-creating an expired page.

It does this under the assumption that the parameters are not needed for callback behavior that must not be executed after expiry.

However PageParameters are needed even without execution of callback behavior.

In trivial cases, a page cannot be re-constructed successfully without PageParameters e.g. a view page for a customer order needs the order ID from its PageParameters.

There is a bit of an irony about this. To improve the recovery behavior, i.e. to avoid the dreaded PageExpiryException, one needs to create some client state which is then lost on re-creation after expiry.


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