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From Jean-Baptiste Onofré ...@nanthrax.net>
Subject Re: OpenJPA with AriesJPA Java.peristence
Date Thu, 10 May 2018 19:16:45 GMT
Hi,

OpenJPA 2.x still uses JPA 1.x. By default, jpa feature will provide 2.x version.

You should specify the jpa feature version.

Regards
JB

On 05/10/2018 09:08 PM, Alex Soto wrote:
> Hello,
> 
> I am running Karaf 4.2.0, trying to setup a project with OpenJPA.  I am getting
> error:
> 
> 
> 14:44:07.799 ERROR [FelixDispatchQueue] FrameworkEvent ERROR
> - org.apache.aries.jpa.container
> java.lang.ClassCastException: org.apache.openjpa.persistence.PersistenceProviderImpl
> cannot be cast to javax.persistence.spi.PersistenceProvider
> at org.apache.aries.jpa.container.impl.PersistenceProviderTracker.addingService(PersistenceProviderTracker.java:84)
> ~[?:?]
> at org.apache.aries.jpa.container.impl.PersistenceProviderTracker.addingService(PersistenceProviderTracker.java:44)
> ~[?:?]
> at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
> ~[?:?]
> at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
> ~[?:?]
> at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
> ~[?:?]
> at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:183)
> ~[?:?]
> at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:318) ~[?:?]
> at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:261) ~[?:?]
> at org.apache.aries.jpa.container.impl.PersistenceBundleTracker.trackProvider(PersistenceBundleTracker.java:103)
> ~[?:?]
> at org.apache.aries.jpa.container.impl.PersistenceBundleTracker.findPersistenceUnits(PersistenceBundleTracker.java:87)
> ~[?:?]
> at org.apache.aries.jpa.container.impl.PersistenceBundleTracker.addingBundle(PersistenceBundleTracker.java:66)
> ~[?:?]
> at org.apache.aries.jpa.container.impl.PersistenceBundleTracker.addingBundle(PersistenceBundleTracker.java:39)
> ~[?:?]
> at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:469)
> ~[?:?]
> at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:415)
> ~[?:?]
> at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
> ~[?:?]
> at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) ~[?:?]
> at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
> ~[?:?]
> at org.apache.felix.framework.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:915)
> ~[?:?]
> at org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:834)
> ~[?:?]
> at org.apache.felix.framework.EventDispatcher.fireBundleEvent(EventDispatcher.java:516)
> ~[?:?]
> at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4579) ~[?:?]
> at org.apache.felix.framework.Felix.startBundle(Felix.java:2174) ~[?:?]
> at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1373) ~[?:?]
> at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
> ~[?:?]
> at java.lang.Thread.run(Thread.java:748) [?:?]
> 
> 
> 
> This looks like version mismatch.  I am loading the following packages in my
> feature:
> 
> <feature>aries-blueprint</feature>
> <feature>war</feature>
>  <feature>camel-core</feature>
> <feature>camel-servlet</feature>
> <feature>camel-blueprint</feature>
> <feature>camel-jackson</feature>
> <feature>jndi</feature>
> <feature>jdbc</feature>
> <feature>transaction</feature>
> <feature>jpa</feature>
> <feature>openjpa</feature>
> <feature>pax-jdbc-mariadb</feature>
>         <feature>pax-jdbc-config</feature>
> 
> 
> One thing I don’t know if is correct is the javax.persistence dependency in my POM:
> 
> <dependency>
>             <groupId>org.eclipse.persistence</groupId>
>             <artifactId>javax.persistence</artifactId>
>             <version>2.0.5</version>
>             <scope>provided</scope>
>         </dependency>
> 
> Any hints?
> 
> Best regards,
> Alex soto
> 
> 
> 

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

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