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

["Jeremy Bauer (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OPENJPA-932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708970#action_12708970 ] 

Jeremy Bauer commented on OPENJPA-932:
--------------------------------------

OPENJPA932.test.patch committed for Rick under revision 774393.  Nice work, Rick.  The code you've added to dynamically create and load a persistence jar on the fly would be a great addition to a general test utility.

> 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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