Hello,
we are using Jboss 4.01.SP1 and having all EJB deployed as flat classloading, and having some war file with own class-loader, means in jboss-web.xml
own class-loader defined.

<jboss-web>
<class-loading>
<loader-repository>
com.example:loader=unique-archive-name
</loader-repository>
</class-loading>
</jboss-web>

Now on these kind of plattform,without changing any setting we have to deploy some servvices(EJB) from external provider, who has also dependecy to external library like hibernate,jakarta-commons,...... . So external provider deliver us everything packed in EAR with own class-loader and java2ParentDelegation=false, as the same library with other version can be used on our plattform, but they need to look only in EAR file.

Now if i want to access EJB of external provider, as far as is understood, i can access only with call-by-value, so need to change these (global)setting in ear-deployer.xml.

Is it possible to call EJB without making any changes global setting of jboss ?
How? Is it possible to change deployment order so that we can see classes of external provider EAR from our war, which has different class-loader?

Thanks for suggestion