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https://issues.apache.org/jira/browse/OPENJPA-2337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13582530#comment-13582530
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Romain Manni-Bucau commented on OPENJPA-2337:
---------------------------------------------
hmm right, looked too quickly sorry.
in fact that's when there is no javaagent that the classes are updated through
the stack:
at org.apache.openjpa.enhance.PCEnhancer.record(PCEnhancer.java:630)
at org.apache.openjpa.enhance.PCEnhancer.record(PCEnhancer.java:618)
at
org.apache.openjpa.enhance.ManagedClassSubclasser.prepareUnenhancedClasses(ManagedClassSubclasser.java:164)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.loadPersistentTypes(AbstractBrokerFactory.java:314)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.initializeBroker(AbstractBrokerFactory.java:238)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:212)
at
org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:156)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:227)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:60)
think it is an issue too: you test with maven without javaagent and you get
openjpa specific entities in your jar.
> ClassFileTransformer modifies bytecode
> --------------------------------------
>
> Key: OPENJPA-2337
> URL: https://issues.apache.org/jira/browse/OPENJPA-2337
> Project: OpenJPA
> Issue Type: Bug
> Components: Enhance
> Affects Versions: 2.2.0, 2.2.1
> Reporter: Romain Manni-Bucau
> Priority: Blocker
>
> When using the JPA ClassFileTransformer from a javaagent the expected
> workflow is to simply convert in memory original class byte[] to an enhanced
> byte[].
> However since the code is shared with ant task, mvn plugin and main()
> enhancer it also updates the file physically.
> That's a pain for load time weaving.
> Could it be skipped when using the ClassFileTransformer?
> sounds like a bug for me, wdyt?
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