[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2146) NullpointerException in DefaultDeleteEventListener.deleteTransientEntity

[Harsha (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=35156#action_35156 ] 

Harsha commented on HHH-2146:
-----------------------------

I ran into simillar problem where I'm working with Hibernate 3.2.6 and Oracle 10g. Could you please confirm that this issue was addressed in 3.2.6 as well? FYI, the stack trace in my issue is the same as the stack trace posted to address this issue.

Thanks,
Harsha

> NullpointerException in DefaultDeleteEventListener.deleteTransientEntity
> ------------------------------------------------------------------------
>
>                 Key: HHH-2146
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2146
>             Project: Hibernate Core
>          Issue Type: Bug
>    Affects Versions: 3.2.0.cr5
>         Environment: Hibernate 3.2.0cr5, Oracle10g
>            Reporter: Martin Kartumovich
>            Assignee: Gail Badner
>            Priority: Minor
>             Fix For: 3.2.7, 3.3.2, 3.5.0.Beta-1
>
>         Attachments: Cascade.java, deletetransientmn.zip
>
>
> The following setup leads to a NPE in DefaultDeleteEventListener.deleteTransientEntity:
> Tables A, B
> Table V_A_B that is an M-N-Connection between A and B.
> Pojo for A has a Set of V_A_Bs.
> Pojo for B has a Set of V_A_Bs.
> Pojo C that has Sets of As and Bs.
> Cascades: all, delete-orphan
> -Create a new A and add a new V_A_B to its Set, that references to an existing B.
> -Delete B.
> -SaveOrUpdate Pojo C.
> In Hibernate 3.1.3 this works fine.
> In 3.2.0cr4+cr5 the removal of B results into an cascading removal of the never persisted V_A_B in the Set of B instead of ignoring it.
> This leads to an incorrect state where deleteTransientEntity is called with transientEnties=null.
> When now calling transientEnties.contains(...) the NPE is thrown.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira