[jira] Aktualisiert: (JCR-250) Access to VirtualNodeTypeStateManager.virtualProvider should be guarded

["Felix Meschberger (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/JCR-250?page=all ]

Felix Meschberger updated JCR-250:
----------------------------------

        Summary: Access to VirtualNodeTypeStateManager.virtualProvider should be guarded  (was: VirtualNodeTypeStateManager.virtualProvider should only be accessed through getter)
    Description: 
The virtualProvider field of the VirtualNodeTypeStateManager class is dynamically created by the getter method. Two methods of the class access that field directly though risking NullPointerException.

Access should be guarded against the field being not assigned yet.

  was:
The virtualProvider field of the VirtualNodeTypeStateManager class is dynamically created by the getter method. Two methods of the class access that field directly though risking NullPointerException.

Also the internal methods must use the accessor for dynamically assigned fields to ensure consistency and stability.


> Access to VirtualNodeTypeStateManager.virtualProvider should be guarded
> -----------------------------------------------------------------------
>
>          Key: JCR-250
>          URL: http://issues.apache.org/jira/browse/JCR-250
>      Project: Jackrabbit
>         Type: Bug
>   Components: nodetype
>  Environment: SVN Rev. 312 874
>     Reporter: Felix Meschberger

>
> The virtualProvider field of the VirtualNodeTypeStateManager class is dynamically created by the getter method. Two methods of the class access that field directly though risking NullPointerException.
> Access should be guarded against the field being not assigned yet.

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