| Interface for a context provider.
Objects of this class provide special context, e.g. authentication or portal.
The provider has to take care that the context is instantiated and managed
correctly: for example a request context object should only created once
per request, an authentication context once per session etc.
author: Carsten Ziegeler version: CVS $Id: SessionContextProvider.java 433543 2006-08-22 06:22:54Z crossley $ |