hibernate-issues

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

[<no...@at...>]

NullPointerException when try to session after commit
-----------------------------------------------------

         Key: HHH-1769
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH=
-1769
     Project: Hibernate3
        Type: Bug

    Versions: 3.1 rc3   =20
 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 having=
 commit underlying transaction, and before closing session, a NullPointerEx=
ception is thrown from Batcher (AbstractBatcher, BatchingBatcher) as connec=
tionManager return a null connection so method "prepareQueryStatement" in t=
his batcher cannot work.
It seems ok that it should not work after commit but I think a more explici=
t 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 ra=
ises here

hsession.close();

--=20
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

[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_23135 ]=20

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

This worked perfectly fine for me last week when I was testing auto-commit =
mode, so you need to provide at least, an _isolated_ and _minimal_ test tha=
t shows the problem.


> 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
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

[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
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