It sounds like you worked around this, but another thing you could
do is to add the Jdk12Interceptor to Tomcat and that should solve this
problem as well. See http://www.jboss.org/tomcat.htm
Aaron
On Tue, 10 Oct 2000, Kevin Lewis wrote:
> Right. Definitely different.
>
> JNDI: sun.rmi.server.LoaderHandler$Loader@27f9dc
> Interface: AdaptiveClassLoader( )
>
> I added the interface directly to the Tomcat class loader so that it
> wasn't being loaded over by RMI, and it seems to work, now.
>
> Thanks, Rickard. I appreciate your time.
>
> > -----Original Message-----
> > From: Rickard �berg [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, October 10, 2000 11:40 AM
> > To: jBoss
> > Subject: Re: [jBoss-User] ClassCastException
> > atcom.sun.corba.se.internal...
> >
> >
> > Hi!
> >
> > Kevin Lewis wrote:
> > > Thanks for the response, Rickard.
> > >
> > > So it seems reasonable that my PortableRemoteObject.narrow would be
> > > going through com.sun.corba.se.internal stuff?
> > >
> > > I checked my classes, and I think they match on both sides.
> >
> > Do this: when you get the object from the JNDI lookup, print out the
> > following:
> > System.out.println(obj.getClass().getInterfaces()[0].getClassL
> > oader());
> > and
> > System.out.println(theRemoteInterface.class.getClassLoader());
> >
> > and see if they match.
> >
> > /Rickard
> >
> > >
> > > > -----Original Message-----
> > > > From: Rickard �berg [mailto:[EMAIL PROTECTED]]
> > > > Sent: Tuesday, October 10, 2000 11:26 AM
> > > > To: jBoss
> > > > Subject: Re: [jBoss-User] ClassCastException
> > > > atcom.sun.corba.se.internal...
> > > >
> > > >
> > > > Hi!
> > > >
> > > > Kevin Lewis wrote:
> > > > >
> > > > > In August, Werner Ramaekers reported a problem exactly like
> > > > I'm having
> > > > > now.
> > > > >
> > > > > When I do a PortableRemoteObject.narrow from Tomcat (using the
> > > > > TomcatService), I get a class cast.
> > > > >
> > > > > The object I'm casting is the result of a JNDI lookup. It
> > > > reports to be
> > > > > of type "$Proxy7", but implements the interface to which I
> > > > am casting (I
> > > > > printed them out), so I'm thinking the lookup is correct.
> > > > >
> > > > > Does anyone know what I am doing wrong to get this problem?
> > > >
> > > > Most likely a classloader problem: the interface to the bean is
> > > > available in two places, and the proxy uses one and your
> > > > client code the
> > > > other. This will give you these types of problems.
> > > >
> > > > /Rickard
> > > >
> > > > --
> > > > Rickard �berg
> > > >
> > > > Email: [EMAIL PROTECTED]
> > > > http://www.telkel.com
> > > > http://www.jboss.org
> > > > http://www.dreambean.com
> > > >
> > > >
> > > >
> > > > --
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> > > >
> > >
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> > --
> > Rickard �berg
> >
> > Email: [EMAIL PROTECTED]
> > http://www.telkel.com
> > http://www.jboss.org
> > http://www.dreambean.com
> >
> >
> >
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> >
>
>
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