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https://issues.apache.org/jira/browse/ARIES-1341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14610216#comment-14610216
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Michał Woś commented on ARIES-1341:
-----------------------------------

I don't have simple example that could be attached. Steps to reproduce in my 
case:
- create bundle with a bean that injects PersistenceContext and has methods 
annotated with Transaction annotation
- in my case this bean is also an osgi service
- compile code with java 8
- install bundle in karaf-4.0.0 also running with java 8

BTW: I am trying to update JpaBeanProcessor code to have it working in my env. 
As soon as I have it working I will attach sources.

> JpaBeanProcessor not working in karaf
> -------------------------------------
>
>                 Key: ARIES-1341
>                 URL: https://issues.apache.org/jira/browse/ARIES-1341
>             Project: Aries
>          Issue Type: Improvement
>          Components: Blueprint, JPA
>    Affects Versions: jpa-2.0.0
>         Environment: karaf-4.0.0, java 8
>            Reporter: Michał Woś
>            Assignee: Christian Schneider
>             Fix For: jpa-2.1.0, jpa-2.0.1
>
>
> * getAnnotation() return null because annotations are proxied (com.sun.proxy).
> * only top level class is scanned. super classes are not
> * only fields are scanned whereas target of persistence annotations is: TYPE, 
> METHOD, FIELD
> * Setting persistence fields results in:
> Can not set javax.persistence.EntityManager field xxx to 
> com.sun.proxy.$Proxy37



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