Package com.opensymphony.user

Class Summary

Entity	Superclass for User and Group.
Group	Entity that represents a Group of Users.
User	Entity to represent an actual User of the system.
UserManager	The UserManager is the entry point to user-management.

Exception Summary

DuplicateEntityException	Signifies an entity cannot be created because another entity already exists with the same name and type.
EntityNotFoundException	Thrown when User/Group is looked up by name that does not exist.
ImmutableException	Thrown when User/Group details are updated that cannot be changed by underlying provider.
UserManagerImplementationException	RuntimeException thrown by UserManager/User/Group signifying that an error has occurred with the underlying provider (such as a network problem).