[JBoss-dev] JBoss 5 CR2 - Serialization error

[jbossuser]

I am using JBoss 5 CR2 version with OpenJPA v1.2 for my application.  The
application has a custom JAAS login module that looks up user service
(stateless ejb3) and remotely invokes findUser(userId) method to retrieve
user information. JBoss runs into an infinite error loop while serializing
user information after completing findUser method in user service. 
If I lookup user service ejb3 and remotely invoke findUser method from
standalone jdk client, the method runs successfully. Problem arises only
when the customlogin module tries to invoke the findUser method remotely.

Has anyone experienced similar error with JBoss CR2? Appreciate any help. 


Following is the stack trace
------------------------------------------------------------------------------------------------------------------------
[org.jboss.serial.persister.RegularObjectPersister] (http-127.0.0.1-8080-4)
error
java.lang.reflect.InvocationTargetException
	at sun.reflect.GeneratedMethodAccessor202.invoke(Unknown Source)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:298)
	at java.util.ArrayList.writeObject(ArrayList.java:569)
	at sun.reflect.GeneratedMethodAccessor202.invoke(Unknown Source)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:298)
	at java.util.ArrayList.writeObject(ArrayList.java:569)
	at sun.reflect.GeneratedMethodAccessor202.invoke(Unknown Source)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod(RegularObjectPersister.java:120)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:86)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields(RegularObjectPersister.java:182)
	at
org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:90)
	at
org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:62)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:276)
	at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:188)
	at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:390)
	at
org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:60)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:298)

	at java.util.ArrayList.writeObject(ArrayList.java:569)
	at sun.reflect.GeneratedMethodAccessor202.invoke(Unknown Source)
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

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