Erik Kis created OPENJPA-2234:
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Summary: EntityManager instance creation needs TX activity
Key: OPENJPA-2234
URL: https://issues.apache.org/jira/browse/OPENJPA-2234
Project: OpenJPA
Issue Type: Bug
Affects Versions: 2.0.1
Environment: - JDK 1.5
- Spring 3.1.1.RELEASE
- Spring Data JPA 1.1 GA (issue confirmed on version 1.0.3)
- Atomikos 3.7.0
- OpenJPA 2.0.1
- DB2 9.7
Reporter: Erik Kis
While working with Spring Data, we came across a potential bug in OpenJPA.
The bug was provoked by a query lookup module in Spring Data JPA, but it has it
roots in AbstractBrokerFactory class, which seems to requires transaction
existence in order to create EntityManager (which is contrary to JPA spec).
I have already been in touch with Spring Data JPA author (where I filed a bug
against Spring Data JPA) who actually pointed me to file a bug _here_.
I have extensively documented my findings on this thread
(http://stackoverflow.com/questions/10688040/spring-data-jpa-fails-to-invoke-jtatransactionmanager),
so I'll rather post the link, instead of repeating the whole thing here.
All that being said, I am not entirely sure what actually happened and am no
authority whatsoever on JPA spec.
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