Hello,
I am using JBoss 4.0.4.GA and i have the following problem:
I have two ears,
- first contains the ejbs jar + the ejb interfaces jar. The ejb jar refers the
ejb interfaces jar.
- the second ear contains a war archive that refers the ejb interfaces jar
file. it also contains the ejb interfaces jar file in root.
I also changed the ear deployer.xml to have isolation and call by value set to
true.
when I try to acquire a reference to a stateful session bean located in the
first ear from the second ear, i get a class cast exception:
SEVERE: Error Rendering View[/view_server.xhtml]
javax.ejb.EJBException: java.lang.ClassCastException: $Proxy90
at
org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69)
at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
....
Caused by: java.lang.ClassCastException: $Proxy90
at
org.nuxeo.os.delegate.EJBFactory.getServerOperations(EJBFactory.java:120)
at
org.nuxeo.os.delegate.BusinessDelegate.getServerOperationsRemote(BusinessDelegate.java:96)
at
org.nuxeo.os.delegate.BusinessDelegate$$EnhancerByCGLIB$$d66ac51f.CGLIB$getServerOperationsRemote$4()
at
org.nuxeo.os.delegate.BusinessDelegate$$EnhancerByCGLIB$$d66ac51f$$FastClassByCGLIB$$c53bdfc9.invoke()
at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:167)
at
org.jboss.seam.interceptors.JavaBeanInterceptor$1.proceed(JavaBeanInterceptor.java:80)
basically after i've done some reading it seems it's a classloader problem.
however, i need to separate the two ear files as they will ultimately be
deployed on separate machines.
Can you ples tell me how can i solve this?
Razvan C
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