-
Bug
-
Resolution: Done
-
Major
-
jboss-fuse-6.3
-
None
-
%
-
- features:install spring-orm
- build and deploy reproducer (Instructions in Readme file)
-
6.3 Sprint 3 (Feb 29 - Mar 25)
Unable to create JPA component if spring-orm feature is already intalled on Karaf. The problem occurs when camel obtaining Transaction Manager through OSGi Service registry. It throws this exception:
Caused by: org.apache.camel.RuntimeCamelException: Cannot auto create component: jpa at org.apache.camel.impl.DefaultCamelContext.getComponent(DefaultCamelContext.java:412)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] at org.apache.camel.impl.DefaultCamelContext.getComponent(DefaultCamelContext.java:388)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] at org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:560)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] ... 39 more Caused by: org.apache.camel.RuntimeCamelException: java.lang.ClassCastException: Cannot cast org.apache.aries.transaction.internal.AriesPlatformTransactionManager to org.springframework.transaction.PlatformTransactionManager at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1642)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] at org.apache.camel.core.osgi.OsgiServiceRegistry.findByTypeWithName(OsgiServiceRegistry.java:115)[233:org.apache.camel.camel-blueprint:2.16.1.redhat-630026] at org.apache.camel.impl.CompositeRegistry.findByTypeWithName(CompositeRegistry.java:91)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] at org.apache.camel.impl.PropertyPlaceholderDelegateRegistry.findByTypeWithName(PropertyPlaceholderDelegateRegistry.java:70)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] at org.apache.camel.component.jpa.JpaComponent.doStart(JpaComponent.java:139)[330:org.apache.camel.camel-jpa:2.16.1.redhat-630026] at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] at org.apache.camel.impl.DefaultCamelContext.startService(DefaultCamelContext.java:3232)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] at org.apache.camel.impl.DefaultCamelContext.getComponent(DefaultCamelContext.java:407)[229:org.apache.camel.camel-core:2.16.1.redhat-630026] ... 41 more Caused by: java.lang.ClassCastException: Cannot cast org.apache.aries.transaction.internal.AriesPlatformTransactionManager to org.springframework.transaction.PlatformTransactionManager at java.lang.Class.cast(Class.java:3369)[:1.8.0_45] at org.apache.camel.core.osgi.OsgiServiceRegistry.findByTypeWithName(OsgiServiceRegistry.java:107)[233:org.apache.camel.camel-blueprint:2.16.1.redhat-630026] ... 47 more
I discover that the problem is that two versions of Spring are installed because camel-jpa component requires Spring 3.2.x but default version has changed on Spring 4.1.x.. This problem may occur when migrating existing applications. I thing that it is necessary to align versions of Spring otherwise it is possible that a similar problem may also occur in other combinations.
JBossFuse:karaf@root> features:info spring-orm Description of spring-orm 4.1.7.RELEASE_1 feature Spring 4.1.x ORM support features:info camel-jpa Description of camel-jpa 2.16.1.redhat-630026 feature ---------------------------------------------------------------- Feature has no configuration Feature has no configuration files Feature depends on: spring-tx [3.2,4) spring-jdbc [3.2,4) spring-orm [3.2,4) camel-core 2.16.1.redhat-630026
