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

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.0, 2.0.0-M1, 2.0.0-M2
• Fix Version/s: 1.3.0, 2.0.0-M3
• Component/s: kernel
• Assignee: Michael Dick
• Reporter: Richard G. Curtis
• Created: 20/Feb/09 19:50
• Updated: 09/Mar/10 18:31
• Resolved: 16/Jun/09 17:46

Description

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.