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Posted to dev@openjpa.apache.org by "Will Dazey (JIRA)" <ji...@apache.org> on 2017/07/06 14:21:00 UTC

[jira] [Commented] (OPENJPA-2494) A default Schema defined in a PU default () in an orm.xml file is not being honored.

    [ https://issues.apache.org/jira/browse/OPENJPA-2494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076573#comment-16076573 ] 

Will Dazey commented on OPENJPA-2494:
-------------------------------------

I believe this fix changed the behavior of the 'openjpa.jdbc.Schema' property. When both the orm.xml default schema and the 'openjpa.jdbc.Schema' property are set, OpenJPA now prefers the orm.xml default over the property. In the past (2.1.x) the persistence property was preferred over the orm.xml configuration, but that seems to have changed with this fix. I believe that it makes more sense to have the persistence property overrule the orm.xml mapping file, not the other way around. I also notice that Heath's tests he included in this fix do not test the 'openjpa.jdbc.Schema' property, so I am guessing this was an unforeseen side effect of the fix.

> A default Schema defined in a PU default (<persistence-unit-defaults>) in an orm.xml file is not being honored.
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: OPENJPA-2494
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2494
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: jpa
>    Affects Versions: 2.2.1.1, 2.2.3, 2.3.0, 2.4.0
>            Reporter: Heath Thomann
>            Assignee: Heath Thomann
>             Fix For: 2.2.3, 2.4.0
>
>
> Take the following entry in an orm.xml file:
> 	<persistence-unit-metadata>
> 		<persistence-unit-defaults>
> 			<schema>schemaInPUDefaults</schema>
> 		</persistence-unit-defaults>
> 	</persistence-unit-metadata>
> Lets say this is the ONLY schema defined in the entire app, then this schema should be used by default (the spec clearly defines how the defaults in <persistence-unit-defaults> should be used by a provider).  However, this schema is not used by OpenJPA.  I have a test to recreate this issue and I'm working to provide a fix.
> Thanks,
> Heath Thomann



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