[jboss-user] [EJB 3.0] - Re: War to remote EJB fails with ClassCastException

[iwalberg]

I started the server with option -verbose:class as you recommended and got:

[Loaded com.comp.service.ProjectService from file:/data/jboss-4.2.2.GA/server/default/tmp/deploy/tmp5998StatusTool-exp.war/WEB-INF/lib/project-common-1.3.SNAPSHOT.jar]
  | [Loaded org.jboss.ejb3.JBossProxy from file:/data/jboss-4.2.2.GA/server/default/tmp/deploy/tmp5917jboss-ejb3.jar]
  | [Loaded com.comp.data.ProjectDTO from file:/data/jboss-4.2.2.GA/server/default/tmp/deploy/tmp5998StatusTool-exp.war/WEB-INF/lib/project-common-1.3.SNAPSHOT.jar]
  | [Loaded $Proxy59 from org.jboss.web.tomcat.service.WebAppClassLoader]
  | ...
  | [Loaded org.jboss.remoting.loading.ClassByteClassLoader$MyRef from file:/data/jboss-4.2.2.GA/server/default/lib/jboss-remoting.jar]
  | [Loaded com.comp.data.ProjectDTO from org.jboss.remoting.loading.ClassByteClassLoader]
  | 
  | 
  | Both my EJB (ProjectService interface) and data object (ProjectDTO) are loaded from the expected jar.  This jar is a copy of the same jar located in the remote server's server/default/deploy directory.
  | 
  | I see that JBoss is also loading my data object from its remoting ClassByteClassLoader.
  | 
  | In making sure that both servers were using the same class, I noticed that the common jar did not live inside the project ear deployed remotely, but instead was sitting standalone in the server/default/deploy directory.  This had been deployed by others and built and deployed by Maven and I don't know why that was done.  I decided to do the same on the local JBoss.  It worked!   
  | 
  | Now, I want to know why!  Can anyone help me understand what's really happening here?  Any thoughts on why the commons jar should be outside the ear?
  | 
  | Ilane
  | 

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