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https://issues.apache.org/jira/browse/TRINIDAD-2387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Scott O'Bryan resolved TRINIDAD-2387.
-------------------------------------
Resolution: Fixed
Fix Version/s: 2.1.0-core
r1541984 | sobryan | 2013-11-14 17:22:31 +0000 | 3 lines
Changed paths:
M
/myfaces/trinidad/trunk/trinidad-impl/src/main/java/org/apache/myfaces/trinidadinternal/context/PartialViewContextImpl.java
TRINIDAD-2387 -
FacesContext.getCurrentInstance().getPartialViewContext().getRenderIds() return
immutable when empty
Made returned map mutable.
> FacesContext.getCurrentInstance().getPartialViewContext().getRenderIds()
> return immutable when empty
> ----------------------------------------------------------------------------------------------------
>
> Key: TRINIDAD-2387
> URL: https://issues.apache.org/jira/browse/TRINIDAD-2387
> Project: MyFaces Trinidad
> Issue Type: Bug
> Affects Versions: 2.1.0-core
> Environment: Windows Vista
> Reporter: Clément
> Assignee: Scott O'Bryan
> Priority: Blocker
> Fix For: 2.1.0-core
>
>
> I'm facing an "UnsupportedOperationException" when trying to add a dynamique
> Id in RendersIds of partialViewContext
> (FacesContext.getCurrentInstance().getPartialViewContext().getRenderIds().add("MyCompId");).
> As Balus C said : "It appears that
> FacesContext.getCurrentInstance().getPartialViewContext().getRenderIds()
> returns Collections#emptySet() when there are no render IDs. This is however
> immutable! This totally explains the exception you're facing.(...) The
> javadoc clearly says that the returned collection must be mutable."
> More information here :
> http://stackoverflow.com/questions/16589553/unsupportedoperationexception-using-ajax-update-or-getrenderids-add
> Clément
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