Representation of a web service reference for a web application, as
represented in a <service-ref> element in the
deployment descriptor.
author: Fabien Carrion version: $Revision: 513349 $ $Date: 2007-03-01 15:33:06 +0100 (jeu., 01 mars 2007) $
Declares a client dependency on the container to resolving a Service Endpoint Interface
to a WSDL port. It optionally associates the Service Endpoint Interface with a
particular port-component.