[jboss-user] [JBoss Remoting] - Class does not extend stream superclass

[Victor Garcia]

Victor Garcia [https://community.jboss.org/people/victorgarcia] created the discussion

"Class does not extend stream superclass"

To view the discussion, visit: https://community.jboss.org/message/740219#740219

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Hi,

I am runing a junit test using jboss-remoting to test a stateless session bean running on JBoss 7.1.1, and a get this error:

10:51:58,765 ERROR [org.jboss.as.ejb3.remote.protocol.versionone.VersionOneProtocolChannelReceiver] (Remoting "bahrain" task-3) Exception on channel Channel ID 4c947d59 (inbound) of Remoting connection 00137b1e to /127.0.0.1:2093 from message org.jboss.remoting3.remote.InboundMessage$3 at d206f9: java.io.InvalidClassException: com.aplica.plus.tarjeta.negocio.modelo.TarjetaInteligente; Class does not extend stream superclass
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadClassDescriptor(RiverUnmarshaller.java:909)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1314)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
    at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37) [jboss-marshalling-1.3.11.GA.jar:1.3.11.GA]
    at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.processMessage(MethodInvocationMessageHandler.java:156)
    at org.jboss.as.ejb3.remote.protocol.versionone.VersionOneProtocolChannelReceiver.handleMessage(VersionOneProtocolChannelReceiver.java:170)
    at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:437) [jboss-remoting-3.2.3.GA.jar:3.2.3.GA]
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_18]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_18]
    at java.lang.Thread.run(Thread.java:619) [rt.jar:1.6.0_18]
Caused by: an exception which occurred:
    in object of type java.lang.Class

this is signature of the method i am invoking:

public DefinicionBase findDefinicionBasePropiedades(Class<? extends ObjetoFidelizacion> claseObjeto);

and the test is invoking the method with the class TarjetaInteligente as the parameter, which extends ObjetoFidelizacion.

This error could be a bug in the river marshalling implementation?

Is there a way to use the serial marshalling implementation instead of river? I tried to change the implementation for the serial marshalling in jboss and also in the test, but it seems to be hardcoded to use the river implementation. 

Thanks,

Victor Hugo Garcia
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