Thanks. I'm aware of the fact that bean class is not needed on the client side.
One doesn't have to always have the remote and home interface classes on the
client side. For example, the following code works pretty well without those
interfaces on the client side (since there is no direct reference for the
interface in the code):
Object obj = context.lookup("server.Server");
| Method m = obj.getClass().getDeclaredMethod("create",null);
| Object remote = m.invoke(obj,null);
| Method rm =
remote.getClass().getDeclaredMethod("getInformation",null);
| Object result = rm.invoke(remote,new Object[]{queueName});
| System.out.println("Information the other way: "+result);
In this case the proxy's instance representing the ServerHome (and I believe it
implements this interface as well) gets downloaded to the client and along with
its codebase annotation pointing to the codebase of the Jboss server. Once it
gets that, since it doesn't have the ServerHome interface's class definition,
it downloads the definition from the server. Someone from JBoss or who knows
the internals of it, please correct me if I'm wrong in my interpretation. I
also believe that the RMIClassLoader is used to download the class definition
from the codebase. When it was able to download the definition for a proxy, why
was it not able to download it when I type cast the interface? (I have also
tried setting the RMIClassLoader as the context class loader, with the
appropriate code base, but still I get the NoClassDefFoundError.
Thread.currentThread().setContextClassLoader(RMIClassLoader.getClassLoader("http://mymachine:8083/";));
I hope this makes my question clear now.
Thanks,
Kalyan.
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