[Hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1769) NullPointerException when try to session after commit

[Christian B. (JIRA) <no...@at...>]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1769?pa=
ge=3Dcomments#action_23136 ]=20

Christian Bauer commented on HHH-1769:
--------------------------------------

And use a final release, not some arbitrary release candidate.


> NullPointerException when try to session after commit
> -----------------------------------------------------
>
>          Key: HHH-1769
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/H=
HH-1769
>      Project: Hibernate3
>         Type: Bug

>     Versions: 3.1 rc3
>  Environment: postgresql8, jboss4.0.3SP1, unix (linux, os x)
>     Reporter: C=C3=A9dric Chantepie

>
>
> When trying to get entity by "load" on hibernate session, just after havi=
ng commit underlying transaction, and before closing session, a NullPointer=
Exception is thrown from Batcher (AbstractBatcher, BatchingBatcher) as conn=
ectionManager return a null connection so method "prepareQueryStatement" in=
 this batcher cannot work.
> It seems ok that it should not work after commit but I think a more expli=
cit exception should be provided in order to make debug more easy.
> ---
> hsession.saveOrUpdate(test);
> tx.commit();
> Test tsaved =3D hsession.load(Test.class, "pk"); // NullPointerException =
raises here
> hsession.close();

--=20
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