org.apache.hivemind.lib.impl
Class AbstractEJBProxy

java.lang.Object
  org.apache.hivemind.lib.impl.AbstractEJBProxy

public abstract class AbstractEJBProxy
extends java.lang.Object

Generic EJB proxy for stateless session beans. Acts as an InvocationHandler for a dynamic proxy.

Author:

Howard Lewis Ship

Constructor Summary

protected

AbstractEJBProxy(NameLookup nameLookup, RemoteExceptionCoordinator coordinator)

Method Summary

protected abstract void	_clearCachedReferences() Clears the home and remote objects after any remote exception.
protected void	_handleRemoteException(java.rmi.RemoteException ex) Invoked by the fabricated subclass when a remote exception occurs.
protected java.lang.Object	_lookup(java.lang.String name)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractEJBProxy

protected AbstractEJBProxy(NameLookup nameLookup,
                           RemoteExceptionCoordinator coordinator)

Method Detail

_lookup

protected java.lang.Object _lookup(java.lang.String name)

_clearCachedReferences

protected abstract void _clearCachedReferences()

Clears the home and remote objects after any remote exception.

_handleRemoteException

protected void _handleRemoteException(java.rmi.RemoteException ex)

Invoked by the fabricated subclass when a remote exception occurs. This notifies the RemoteExceptionCoordinator (which, indirectly, allows the NameLookup service to release its JNDI context). In addition, _clearCachedReferences() is invoked.