[ http://mc4j.org/jira/browse/STS-378?page=all ]
Ben Gunter updated STS-378:
---------------------------
Component/s: ActionBean Dispatching
Fix Version/s: Release 1.5
Affects Version/s: Release 1.4.3
Assignee: Ben Gunter (was: Tim Fennell)
> incorrect event handler invoked with ForwardResolution(Class<? extends
> ActionBean>, String)
> -------------------------------------------------------------------------------------------
>
> Key: STS-378
> URL: http://mc4j.org/jira/browse/STS-378
> Project: Stripes
> Issue Type: Bug
> Components: ActionBean Dispatching
> Affects Versions: Release 1.4.3
> Reporter: Ben Gunter
> Assigned To: Ben Gunter
> Fix For: Release 1.5
>
>
> When a request is received with an explicit event name, like so
> /my/action?foo=
> and that request is forwarded to another (or the same) ActionBean that has an
> event with the same name but a different event is intended to fire, like so
> return new ForwardResolution(getClass(), "bar")
> the original event often will fire on the forwarded request instead of the
> intended event because the original event name is still present as a request
> parameter. This leads to stack overflow or other such problems.
> The event that fires on the forwarded request is determined by the order in
> which the event handler methods are stored in the event handler cache in
> AnnotatedClassActionResolver. The first one whose name is found as a request
> parameter is determined to be the intended event.
> One possible solution to this problem is for ForwardResolution(Class<?
> extends ActionBean>, String) to add the event name as both a request
> parameter and as a request attribute.
> AnnotatedClassActionResolver.getEventName() would check for event as a
> request attribute first and then examine the request parameters after that.
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