This variable resolver will be used for legacy variable resolvers which are registered through the faces config. If
it is invoked through the faces chain it will use the el resolver of
Application.getELResolver . If it is
invoked through the jsp chain it will create an value expression through
Application.getExpressionFactory to resolve the variable.
author: Manfred Geiler (latest modification by $Author: mbr $) author: Anton Koinov author: Mathias Broekelmann version: $Revision: 511514 $ $Date: 2007-02-25 14:47:48 +0100 (So, 25 Feb 2007) $