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Posted to dev@myfaces.apache.org by "Kamran Kashanian (JIRA)" <de...@myfaces.apache.org> on 2010/07/09 02:05:50 UTC
[jira] Created: (TRINIDAD-1845) NPE in RowKeySetTreeImpl class
NPE in RowKeySetTreeImpl class
------------------------------
Key: TRINIDAD-1845
URL: https://issues.apache.org/jira/browse/TRINIDAD-1845
Project: MyFaces Trinidad
Issue Type: Bug
Components: Components
Affects Versions: 2.0.0-alpha-2
Environment: All
Reporter: Kamran Kashanian
Attachments: rowkeyset.patch
The Trinidad RowKeySetTreeImpl class can throw a NullPointerException if it is created with no CollectionModel. For example, an NPE can occur if the set is iterated over while containing a null CollectionModel.
During state saving, it is possible for RowKeySetTreeImpl to temporarily contain a null CollectionModel before it is fully initialized by the component. Also a user can create a RowKeySetTreeImpl instance in a backing bean and forget to initialize it with a CollectionModel.
I will provide a patch for this.
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[jira] Updated: (TRINIDAD-1845) NPE in RowKeySetTreeImpl class
Posted by "Kamran Kashanian (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kamran Kashanian updated TRINIDAD-1845:
---------------------------------------
Status: Patch Available (was: Open)
> NPE in RowKeySetTreeImpl class
> ------------------------------
>
> Key: TRINIDAD-1845
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1845
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0-alpha-2
> Environment: All
> Reporter: Kamran Kashanian
> Attachments: rowkeyset.patch
>
>
> The Trinidad RowKeySetTreeImpl class can throw a NullPointerException if it is created with no CollectionModel. For example, an NPE can occur if the set is iterated over while containing a null CollectionModel.
> During state saving, it is possible for RowKeySetTreeImpl to temporarily contain a null CollectionModel before it is fully initialized by the component. Also a user can create a RowKeySetTreeImpl instance in a backing bean and forget to initialize it with a CollectionModel.
> I will provide a patch for this.
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[jira] Updated: (TRINIDAD-1845) NPE in RowKeySetTreeImpl class
Posted by "Andrew Robinson (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Robinson updated TRINIDAD-1845:
--------------------------------------
Status: Resolved (was: Patch Available)
Fix Version/s: 2.0.0.3-core
Resolution: Fixed
> NPE in RowKeySetTreeImpl class
> ------------------------------
>
> Key: TRINIDAD-1845
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1845
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0-alpha-2
> Environment: All
> Reporter: Kamran Kashanian
> Fix For: 2.0.0.3-core
>
> Attachments: rowkeyset.patch
>
>
> The Trinidad RowKeySetTreeImpl class can throw a NullPointerException if it is created with no CollectionModel. For example, an NPE can occur if the set is iterated over while containing a null CollectionModel.
> During state saving, it is possible for RowKeySetTreeImpl to temporarily contain a null CollectionModel before it is fully initialized by the component. Also a user can create a RowKeySetTreeImpl instance in a backing bean and forget to initialize it with a CollectionModel.
> I will provide a patch for this.
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