com.antelmann.db
Class DefaultUserLoginStore

java.lang.Object
  com.antelmann.db.AbstractUserLoginStore
      com.antelmann.db.DefaultUserLoginStore

All Implemented Interfaces:

UserLoginStore

public class DefaultUserLoginStore
extends AbstractUserLoginStore

a simple transient implementation of a UserLoginStore. As this implementation is purely transient, no DatabaseExceptions are ever thrown.

Since:

15. November 2006, 23:09

Author:

Holger Antelmann

Constructor Summary

DefaultUserLoginStore(User... users)

Method Summary

boolean	addUser(User user) adds a user to this store, so that it can be used for login.
User[]	getAllUsers() returns all users available in this store
User	getUserForName(String name) returns the User associated with the given name or null if no such user exists
Iterable<String>	getUserNames() returns a list of valid user names (never null)
boolean	removeUser(User user)

Methods inherited from class com.antelmann.db.AbstractUserLoginStore

addLoginListener, getActiveUsers, getBackDoorUser, getCurrentUser, getLoginListeners, getLoginTime, isActiveUser, listUsers, listUsers, loginCanceled, loginUser, loginUser, logoutAll, logoutUser, removeLoginListener, setBackDoorUser

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultUserLoginStore

public DefaultUserLoginStore(User... users)

Method Detail

addUser

public boolean addUser(User user)

adds a user to this store, so that it can be used for login. Users are mapped by their case-insensitive name, i.e. it is assumed that all user names are unique, just as their IDs.

removeUser

public boolean removeUser(User user)

getAllUsers

public User[] getAllUsers()

returns all users available in this store

getUserForName

public User getUserForName(String name)
                    throws DatabaseException

Description copied from interface: UserLoginStore

returns the User associated with the given name or null if no such user exists

Throws:

DatabaseException

getUserNames

public Iterable<String> getUserNames()

Description copied from interface: UserLoginStore

returns a list of valid user names (never null)