[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-6752) extractKeysFromResultSet tries to create EntityKeys on null compound keys

[Patrice Blanchardie (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-6752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=44276#comment-44276 ] 

Patrice Blanchardie commented on HHH-6752:
------------------------------------------

Even if data is corrupt is this situation, error handling is not very clear

> extractKeysFromResultSet tries to create EntityKeys on null compound keys
> -------------------------------------------------------------------------
>
>                 Key: HHH-6752
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6752
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.6.7
>         Environment: 3.6.7.Final
>            Reporter: Patrice Blanchardie
>            Priority: Blocker
>         Attachments: testcase.zip
>
>
> When a compound key containing a many-to-one is part of a result set, but null, Loader.extractKeysFromResultSet invokes new EntityKey on it
> Loader.java, l 688:
> keys[targetIndex] = new EntityKey( targetId, persisters[targetIndex], session.getEntityMode() );
> when targetId is null, this should not be called.
> See attached test case with comments

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira