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Posted to dev@openjpa.apache.org by "Rick Curtis (JIRA)" <ji...@apache.org> on 2009/05/11 22:03:45 UTC

[jira] Updated: (OPENJPA-932) Runtime enhancer doesn't work propery if there is a trailing persistence.xml file on the classpath.

     [ https://issues.apache.org/jira/browse/OPENJPA-932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rick Curtis updated OPENJPA-932:
--------------------------------

    Attachment: OPENJPA932.test.patch

The attached file removes changes I introduced in the pom.xml to test this patch. All of the *magic* is now contained within the test.

> Runtime enhancer doesn't work propery if there is a trailing persistence.xml file on the classpath.
> ---------------------------------------------------------------------------------------------------
>
>                 Key: OPENJPA-932
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-932
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 1.2.0, 2.0.0-M1, 2.0.0
>            Reporter: Rick Curtis
>         Attachments: OPENJPA-932.patch, OPENJPA-932.patch, OPENJPA932.test.patch
>
>
> I have an application where I am using runtime class enhancement via the javaagent and I set openjpa.RuntimeUnenhancedClasses=unsupported. My application works fine when running on 1.1.0 but when I moved to 1.2.0 (and 2.0.0) I started getting errors because my classes aren't being enhanced. 
> After debugging I determined that I had a jar on the end of my classpath that had a META-INF/persistence.xml file in it. The extra persistence.xml file has no PUs defined, and should have been ignored. When I removed that jar from my classpath things starting working again. It also works if I put my META-INF/persistence.xml file on the end of my classpath.

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