[jboss-jira] [JBoss JIRA] Resolved: (JBAS-3703) Update JRMPInvoker to not cast exported object to RemoteStub

Update JRMPInvoker to not cast exported object to RemoteStub ------------------------------------------------------------ Key: JBAS-3703 URL: http://jira.jboss.com/jira/browse/JBAS-3703 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Components: Remoting Affects Versions: JBossAS-4.0.4.GA, JBossAS-4.0.3 SP1 Reporter: Scott M Stark Assigned To: Tom Elrod Fix For: JBossAS-4.2.0.CR1 If one runs with the jdk5 java.rmi.server.ignoreStubClasses dynamic stub override to force the server to generate stubs for exported objects, the JRMPInvoker fails to start with the following exception: [starksm@succubus bin]$ run.sh -D-Djava.rmi.server.ignoreStubClasses=true ========================================================================= ... 11:55:52,477 WARN [ServiceController] Problem starting service jboss:service=invoker,type=jrmp java.lang.ClassCastException: $Proxy13 at org.jboss.invocation.jrmp.server.JRMPInvoker.exportCI(JRMPInvoker.java:437) at org.jboss.invocation.jrmp.server.JRMPInvoker.startService(JRMPInvoker.java:359) at org.jboss.invocation.jrmp.server.JRMPInvoker$1.startService(JRMPInvoker.java:136) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274) The reason is that the code creating the remote object is explictly casting the export result to a RemoteStub: protected void exportCI() throws Exception { this.invokerStub = (RemoteStub) UnicastRemoteObject.exportObject (this, rmiPort, clientSocketFactory, serverSocketFactory); } even though the public contract for this stub only requires a Serializable instance. The type of the invokerStub should just be relaxed to Serializable.