ClassCastException at org.jboss.com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(...)
mac2009 Jul 2, 2012 9:44 AMHi again,
well, the lookup seems to be ok now (code snippet below). But then following exception occours:
15:24:42,979 ERROR [com.direkt1822.joba.filter.ContextLoaderListener] (MSC service thread 1-3) : java.lang.ClassCastException
at org.jboss.com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:246) [jboss-rmi-api_1.0_spec-1.0.4.Final.jar:1.0.4.Final]
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:158) [jboss-rmi-api_1.0_spec-1.0.4.Final.jar:1.0.4.Final]
at com.customer.myapp.authob.interfaces.SecuritiesOBUtil.lookupHome(SecuritiesOBUtil.java:19) [myapp-ejb-4.3.0-SNAPSHOT.jar:]
at com.customer.myapp.authob.interfaces.SecuritiesOBUtil.getHome(SecuritiesOBUtil.java:35) [myapp-ejb-4.3.0-SNAPSHOT.jar:]
at com.customer.myapp.filter.ContextLoaderListener.createContextLoader(ContextLoaderListener.java:20) [classes:]
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:44) [spring-2.5.5.jar:2.5.5]
at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3392) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3850) [jbossweb-7.0.13.Final.jar:]
at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:90) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_31]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_31]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_31]
Caused by: java.lang.ClassCastException: $Proxy13 cannot be cast to org.omg.CORBA.Object
at org.jboss.com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:225) [jboss-rmi-api_1.0_spec-1.0.4.Final.jar:1.0.4.Final]
... 13 more
Code:
try {
Object objRef = initialContext.lookup(jndiName);
if (java.rmi.Remote.class.isAssignableFrom(narrowTo))
return javax.rmi.PortableRemoteObject.narrow(objRef, narrowTo); // line where exception occurs...of course ;-)
else
return objRef;
} finally {
initialContext.close();
}
Any idea?
Cheers
Carsten