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https://issues.apache.org/jira/browse/BEEHIVE-1094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12557487#action_12557487
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Carlin Rogers commented on BEEHIVE-1094:
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I just removed the patch I attached earlier. It is flawed because it does not
manage a scoped request properly. Also, the patch should be improved to include
the response when available for the destroy (when user changes page flows) and
not just the request. Potentially, a control could try to get a response object
from contextual service. Will work on this some more.
> Page Flow Control container doesn't invoke "beginContext" during the JPF
> onDestroy event
> ----------------------------------------------------------------------------------------
>
> Key: BEEHIVE-1094
> URL: https://issues.apache.org/jira/browse/BEEHIVE-1094
> Project: Beehive
> Issue Type: Bug
> Components: NetUI
> Affects Versions: 1.0, 1.0.1
> Reporter: Eddie O'Neil
>
> The Page Flow + Controls integration has a bug where the Control container is
> not initialized during the Page Flow's "onDestroy" method. This happens when
> a JPF is unbound from the session when navigating away from the current flow.
> So, this scenario:
> /foo/Controller.java [has @Controls used in the onDestroy event]
> navigate to:
> /bar/Controller.java
> causes the onDestroy method of the /foo/Controller.java file to be invoked,
> but /foo/Controller.java's PageFlowBeanContext object has not been
> initialized when this happens. The result is that any services available via
> the context may not be initialized. This can be observed in the
> PageFlowControlBeanContext test by uncommenting the "check()" method in the
> JPF's onDestroy lifecycle method. To see the bug, do:
> /controls/pfbeancontext/begin.do
> and then:
> /begin.do
> which should display a stack trace thrown from the control's onAcquire method
> because the contextual service for the PageFlowController can not be found.
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