Hi Nicolas,

I'm surprised it's not a proxy: it should be a Aries Proxy.

Where the ISE is coming from ?

Regards
JB

On 04/12/2018 01:47 PM, DUTERTRY Nicolas wrote:
> Hi,
> 
>  
> 
> Yesterday I ran into an error with the new Karaf 4.2.0. This error seems to be
> related to blueprint 1.9.0 (the error does not occur in Karaf 4.1.5).
> 
>  
> 
> I have committed a project on Github to illustrate the issue :
> https://github.com/nicolas-dutertry/test-jpa
> 
>  
> 
> This project contains a blueprint bundle with a bean TestRepository annotated
> with @PersistenceContext. This bean is then injected into another bean
> TestServiceImpl which is then published as an osgi service :
> 
>    
> 
>     <jpa:enable/>
> 
>     <tx:enable/>
> 
>    
> 
>     <!-- This bean contains a @PersistenceContext EntityManager -->
> 
>     <bean id="testRepository"
> class="com.dutertry.test.karaf.jpa.service.impl.TestRepository"/>
> 
>    
> 
>     <bean id="testService"
> class="com.dutertry.test.karaf.jpa.service.impl.TestServiceImpl">
> 
>         <property name="testRepository" ref="testRepository"/>
> 
>     </bean>
> 
>    
> 
>     <service interface="com.dutertry.test.karaf.jpa.service.TestService"
> ref="testService"/>
> 
>  
> 
> With Karaf 4.1.5 the instance of TestRepository injected in testService is a
> proxy managing JPA stuff, but with Karaf 4.2.0 the injected instance is not a
> proxy. Thus when using testService, the following error occurs :
> 
> java.lang.IllegalStateException: Need active coordination
> 
>  
> 
> Do you think it is a blueprint bug or is it forbidden to inject a jpa bean 
> into
> another bean in the same blueprint context ?
> 
>  
> 
> Regards,
> 
> --
> 
> Nicolas Dutertry
> 
> Sopra HR Software - http://www.soprahr.com/
> 
>  
> 

-- 
Jean-Baptiste Onofré
jbono...@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com

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