[jboss-user] [EJB 3.0] - Failure with EJB on JBoss : is this a bug ?

[fredatwork]

Hello,

I'm using JBoss Seam 2.0.0 GA on top of a JBoss AS 4.2.1 GA.

I developed a simple web page with a seam component referencing a POJO retrieved by hibernate (EJB 3.0 entity bean). This component has 'page' scope, that is, it is serialized into the page (as JSF state).

The serialization fails with this exception :
WARN  [lifecycle] executePhase(RESTORE_VIEW 1,com.sun.faces.context.FacesContextImpl at 1ecab7c) threw exception
  | java.lang.ClassCastException: cannot assign instance of org.hibernate.proxy.pojo.javassist.SerializableProxy to field com.rubis.equity.domain.EqtDaoEquity.market of type com.rubis.market.domain.EqtDaoMarket in instance of com.rubis.equity.domain.EqtDaoStock

It may be a JBoss AS bug. Please check a similar issue : http://jira.jboss.com/jira/browse/JBAS-3952.

My Seam component that is serialized with the JSF holds a serializable EJB entity with a non-initializzed lazy many-to-one relationship. This is totally similar to the JIRA bug. However, in my case, this has nothing to do with java JRE: my JBoss AS server and JSF client are running on the same 1.5.0 JRE.

Is this a bug ? Should I open a JIRA issue ?

Fred

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