[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-880) Make UISelectItems more permissive to null-values

[Peter Muir (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBSEAM-880?page=all ]

Peter Muir updated JBSEAM-880:
------------------------------

    Fix Version/s: 1.1.7.GA
                       (was: 1.1.8.GA)

In CVS this works as described in my comment above:

If UISelectItems knows how to make the value into a list of SelectItem it does.  If it doesn't, and a noSelectionLabel has been requested, it creates a list with one item in it (the noSelectionLabel), otherwise it just returns the value unmodified.

The example has been updated to show a use-case like the one provided by Guy.

UISelectItems is now far saner :)

> Make UISelectItems more permissive to null-values
> -------------------------------------------------
>
>                 Key: JBSEAM-880
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-880
>             Project: JBoss Seam
>          Issue Type: Patch
>          Components: JSF
>    Affects Versions: 1.1.6.GA
>            Reporter: Guy Veraghtert
>         Assigned To: Peter Muir
>            Priority: Minor
>             Fix For: 1.1.7.GA
>
>         Attachments: patch-880.txt
>
>
> The method createSelectItems(Object value) in UISelectItems is not permissive to null-values; a framework class should not die on NPE.
> This can be fixed by assigning an empty list to value when value == null

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