| 
Class Summary | 
| Group | 
Implementation of group-objects. | 
| Privilege | 
Default implementation of privilege-objects. | 
| Right | 
A Right instance encapsulates a SecurableObject, a
 RightType and optional constraints which restrict it's applicability. | 
| RightSet | 
A RightSet encapsulates a number of Right objects. | 
| RightType | 
A RightType defines a certain type of right, e.g. an 'access' right. | 
| Role | 
Implementation of role-objects. | 
| SecurableObject | 
Abstract superclass of objects that are securable, i.e. which carry
 information about which Roles have which Rights
 concerning these objects. | 
| SecuredObject | 
Implementation of application specific objects that are securable. | 
| Service | 
Service | 
| User | 
Implementation of user-objects. |