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Posted to dev@openjpa.apache.org by "Maciej Laskowski (JIRA)" <ji...@apache.org> on 2012/10/29 12:05:12 UTC
[jira] [Created] (OPENJPA-2287) OpenJPA makes fields null
Maciej Laskowski created OPENJPA-2287:
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Summary: OpenJPA makes fields null
Key: OPENJPA-2287
URL: https://issues.apache.org/jira/browse/OPENJPA-2287
Project: OpenJPA
Issue Type: Bug
Components: kernel
Affects Versions: 2.2.0
Reporter: Maciej Laskowski
Priority: Critical
When there are two objects in OneToMany relation and when One sets Many and vice versa the filed Many.one became null. It seems to be related with code added in this issue https://issues.apache.org/jira/browse/OPENJPA-2006. To reproduce: https://github.com/dogenkigen/OpenJPA-bug
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[jira] [Commented] (OPENJPA-2287) OpenJPA makes fields null
Posted by "Maciej Laskowski (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-2287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486728#comment-13486728 ]
Maciej Laskowski commented on OPENJPA-2287:
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It could be work around if the application have only few relation, but in my system I have hundreds of them.
> OpenJPA makes fields null
> -------------------------
>
> Key: OPENJPA-2287
> URL: https://issues.apache.org/jira/browse/OPENJPA-2287
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Affects Versions: 2.2.0
> Reporter: Maciej Laskowski
> Priority: Critical
>
> When there are two objects in OneToMany relation and when One sets Many and vice versa the filed Many.one became null. It seems to be related with code added in this issue https://issues.apache.org/jira/browse/OPENJPA-2006. To reproduce: https://github.com/dogenkigen/OpenJPA-bug
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[jira] [Commented] (OPENJPA-2287) OpenJPA makes fields null
Posted by "Rick Curtis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-2287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486149#comment-13486149 ]
Rick Curtis commented on OPENJPA-2287:
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I haven't been able to quite figure this one out, but it looks like there is a bug between the runtime flush logic and the InverseManager trying to 'fix-up' relationships. As a work around, you could manage your own relationships rather than relying on the runtime to do it for you?
ie: Remove <property name="openjpa.InverseManager" value="true" /> from your p.xml file.
> OpenJPA makes fields null
> -------------------------
>
> Key: OPENJPA-2287
> URL: https://issues.apache.org/jira/browse/OPENJPA-2287
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Affects Versions: 2.2.0
> Reporter: Maciej Laskowski
> Priority: Critical
>
> When there are two objects in OneToMany relation and when One sets Many and vice versa the filed Many.one became null. It seems to be related with code added in this issue https://issues.apache.org/jira/browse/OPENJPA-2006. To reproduce: https://github.com/dogenkigen/OpenJPA-bug
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[jira] [Comment Edited] (OPENJPA-2287) OpenJPA makes fields null
Posted by "Maciej Laskowski (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-2287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486728#comment-13486728 ]
Maciej Laskowski edited comment on OPENJPA-2287 at 11/5/12 5:17 PM:
--------------------------------------------------------------------
It could be work around if the application have only few relations, but in my system I have hundreds of them.
was (Author: mlaskows):
It could be work around if the application have only few relation, but in my system I have hundreds of them.
> OpenJPA makes fields null
> -------------------------
>
> Key: OPENJPA-2287
> URL: https://issues.apache.org/jira/browse/OPENJPA-2287
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Affects Versions: 2.2.0
> Reporter: Maciej Laskowski
> Priority: Critical
>
> When there are two objects in OneToMany relation and when One sets Many and vice versa the filed Many.one became null. It seems to be related with code added in this issue https://issues.apache.org/jira/browse/OPENJPA-2006. To reproduce: https://github.com/dogenkigen/OpenJPA-bug
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