This class provides a singleton interface to the SSO components
This class should be used by any client that needs a reference to a
component.
author: Gianluca Brigandi version: CVS $Id: Lookup.java 508 2008-02-18 13:32:29Z sgonzalez $
Gets the ComponentKeeper for the system.
The first time a component keeper is required. This method tries to get a ComponentKeeperFactory instance
to build the ComponentKeeper.
If no factory can be found, the default component keeper is used.
the ComponentKeeper See Also:ComponentKeeperImpl See Also:ComponentKeeperFactory