[jira] Updated: (TRINIDAD-642) UIXTable.createCollectionModel throws null pointer exception if selectedRowKeys evaluates to null

["Matt Cooper (JIRA)" <de...@myfaces.apache.org>]

     [ https://issues.apache.org/jira/browse/TRINIDAD-642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Cooper updated TRINIDAD-642:
---------------------------------

       Resolution: Fixed
    Fix Version/s: 1.2.6-core
                   1.0.6-core
           Status: Resolved  (was: Patch Available)

Fixed under these revisions:

trinidad/trunk revision 614388
trinidad/trunk_1.2.x revision 614381
trinidad/branches/1.2.4.1-branch revision 614383
trinidad/branches/1.2.5.1-branch revision 614385

> UIXTable.createCollectionModel throws null pointer exception if selectedRowKeys evaluates to null
> -------------------------------------------------------------------------------------------------
>
>                 Key: TRINIDAD-642
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-642
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>          Components: Components
>    Affects Versions: 1.2.1-core
>            Reporter: Max Starets
>            Assignee: Matt Cooper
>             Fix For: 1.0.6-core, 1.2.6-core
>
>         Attachments: jira-642.patch
>
>
> UIXTable.createCollectionModel() expects that selectedRowKeys and disclosedRowKeys are always non-null.
> To avoid null-pointer exceptions, we need two fixes:
> 1) Call _init() in UIXCollection.invokeOnComponent() to ensure that these properties are initialized;
> 2) If the properties are still null in createColelctionModel() (presumably because the values were EL-bound and
> got evaluated to null, but the _init() did not proceed because UIXColelction has already been initialized), we need
> to manually allocate RowKeySetImpl object and set the properties

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