This method is provided for use only when the credentials in the HttpServletRequest are not valid for the service object you wish to instantiate (unusual circumstance).
Converts a distinguished name into a Domino name (also referred to as the Abbreviated name)
For example, "OU=CAM,O=Lotus" will be converted to "/CAM/Lotus"
Note that this is simply a helper method - there is no LDAP query made.
Use this version when you wish to specify the Lotus server to connect to (or if you wish to over-ride the servers which
are configured in the environment).