Scoped classloading in EAR files and entity bean value objec

[freretuck]

Hi,

We experience some difficulties in our understanding of the scoped classloading mechanism enabled using "loader-repository" element in jboss-app.xml.

We would like to deploy the following J2EE componants in jboss:
an ear (deployed with scoped classloading) which use some functionnalities proposed by another ear (deployed with the unified classloader) that return some value objects.

My problem is the following:
We dont find solution to avoid the linkage error on the value object classes builded and returned by the second ear ?

Any idea to circumvent the problem ?

Thanks for your help,

FrereTuck

[freretuck]

We finally found the solution.
<loader-repository-config>java2ParentDelegation=false</loader-repository-config> was missing in our configuration.
This element permits to enable Isolation with Overriding.

Regards,

FrereTuck

[kazouta]

which are the values of your attributes :

Java2ClassLoadingCompliance, UseJBossWebLoader ?

(jbossweb-tomcat50.sar/META-INF/jboss-service.xml)

I'm using jboss-3.2.5 and I have the ClassCastException error.

Thanks in advance for your reponse.