openjpa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Romain Manni-Bucau (JIRA)" <>
Subject [jira] [Commented] (OPENJPA-2337) ClassFileTransformer modifies bytecode
Date Wed, 20 Feb 2013 21:23:12 GMT


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(
	at org.apache.openjpa.enhance.PCEnhancer.record(
	at org.apache.openjpa.enhance.ManagedClassSubclasser.prepareUnenhancedClasses(
	at org.apache.openjpa.kernel.AbstractBrokerFactory.loadPersistentTypes(
	at org.apache.openjpa.kernel.AbstractBrokerFactory.initializeBroker(
	at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(
	at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(
	at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(
	at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(

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:
>             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?

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see:

View raw message