[jboss-user] [EJB 3.0] - Re: JBoss Unified ClassLoader Hell? even with EJB3 ?

xnuandax do-not-reply at jboss.com
Mon Nov 13 02:39:07 EST 2006

Thanks guys - no luck tho - trying two EAR deployments sounded hopeful (with one EAR just being a skin for the WAR) - surely that would give classloader isolation!?!?   However even with settings for Pass-by-Value everywhere, using isolated loader-repositories in the jboss-app.xml's, trying java2ParentDelegation=false , ensuring Serializable and serialVersionUID set, etc. all it would give when I tried to cast the remote object retrieved via JNDI back into the original interface was the ClassCastException that I have now seen more times than I've had hot breakfasts.  JBoss simply will not marshall/unmarshall the object as its passes between archives as it is supposed to.

So I have had to relent and just package the WAR inside the original EAR, where the code instantly works (of course).   JBoss classloader is hereby victorious over me... if I try tangling with that evil ba*#@rd classloader again I will involve a priest and copious amounts of holy water.

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