[richfaces-issues] [JBoss JIRA] (RF-11806) UIDataAdaptor breaks with Spring Webflow 2.3 when rendering pages for existing flows
Brian Leathem (Assigned) (JIRA)
jira-events at lists.jboss.org
Mon Dec 12 11:40:09 EST 2011
[ https://issues.jboss.org/browse/RF-11806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brian Leathem reassigned RF-11806:
----------------------------------
Assignee: Lukáš Fryč (was: Brian Leathem)
> UIDataAdaptor breaks with Spring Webflow 2.3 when rendering pages for existing flows
> ------------------------------------------------------------------------------------
>
> Key: RF-11806
> URL: https://issues.jboss.org/browse/RF-11806
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: component-tables
> Affects Versions: 4.1.0.CR2
> Reporter: Marius Bogoevici
> Assignee: Lukáš Fryč
> Priority: Critical
> Fix For: 4.1.1.Final
>
>
> The fix introduced for 4.1.0.CR1 by adding event registration to the constructor:
> {code}
> public UIDataAdaptor() {
> super();
> getFacesContext().getViewRoot().subscribeToViewEvent(PreRenderViewEvent.class, this);
> }
> {code}
> breaks when Spring Webflow restores the view in the middle of the flow with a NPE. E.g. when a data table is constructed, the viewRoot is not yet set on the current thread, which causes the exception above.
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