Overview
Classes: AuthAdminService, AuthAdminServiceImpl, AuthService
Classes
class AuthAdminService
This service interface extends the basic AuthService
interface with methods for administrating
users, roles and their permissions. 
class AuthAdminServiceImpl
This class implements the AuthAdminService using a SQL database accessed
via the POCO Data library, and optionally LDAP for password verification
and permissions.
class AuthService
The AuthService (authentication/authorization service) is used to
authenticate users using a user name/credentials combination, and to
assign certain permissions to users.