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https://issues.apache.org/jira/browse/WICKET-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13289484#comment-13289484
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Sven Ludwig edited comment on WICKET-4065 at 6/5/12 3:33 PM:
-------------------------------------------------------------
Just a quick note on the side, I experienced this now under Wicket 1.4. I have
a component implementing my custom specialization of IRequestListener. The
decision logic in RequestCycle.urlFor about which IRequestTarget gets selected
for the encoding leads to BookmarkableListenerInterfaceRequestTarget unless one
of the following:
- Component.getStatelessHint is overwritten somewhere in the class hierarchy of
the concrete Component class with return false
- the Page that contains the Component happens to be known as stateful
- the Page that contains the Component is not bookmarkable
was (Author: sludwig):
Just a quick note on the side, I experienced this now under Wicket 1.4. I
have a component implementing my custom specialization of IRequestListener. The
decision logic in RequestCycle.urlFor about which IRequestTarget gets selected
for the encoding leads to BookmarkableListenerInterfaceRequestTarget unless one
of the following:
- Component.getStatelessHint is overwritten somewhere in the class hierarchy of
the concrete Component class with return false
- the Page that contains the Component happens to be stateless
- the Page that contains the Component is not bookmarkable
> Improve behavior#getStatelessHint() by accounting for the common cases when
> behaviors are not stateless
> -------------------------------------------------------------------------------------------------------
>
> Key: WICKET-4065
> URL: https://issues.apache.org/jira/browse/WICKET-4065
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Reporter: Igor Vaynberg
> Assignee: Igor Vaynberg
> Priority: Minor
> Fix For: 6.0.0
>
>
> behavior#getStatelessHint() can check if behavior implements
> IBehaviorListener and if it does return false from stateless hint. also
> InvalidBehaviorIdException can point to getstatelesshint() being true when it
> should indeed be false as a probable cause for the error.
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