org.deegree.security.session
Interface SessionManager

All Known Implementing Classes:

MemoryBasedSessionManager

public interface SessionManager

This exception shall be thrown when a session(ID) will be used that has been expired.

Version:

$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Thu, 18 Jun 2009) $

Author:

Andreas Poth , last edited by: $Author: mschneider $

Method Summary

void	addSession(Session session) adds a session to the session managment. the session will be stored within two lists. one addresses the session with its ID the other with its user name.
void	clearExpired() removes all sessions that are expired from the session management
Session	getSessionByID(String id) returns the session identified by its ID.
Session	getSessionByUser(String user) returns the session assigned to the passed user.
Session	removeSessionByID(String id) removes a session identified by its ID from the session managment. the removed session will be returned.

Method Detail

getSessionByID

Session getSessionByID(String id)
                       throws SessionStatusException

returns the session identified by its ID. If no session with the passed ID is known null will be returned. If the requested session isn't alive anymore it will be removed from the session manager

Parameters:

id -

Returns:

the session identified by its ID. If no session with the passed ID is known null will be returned.

Throws:

SessionStatusException

getSessionByUser

Session getSessionByUser(String user)
                         throws SessionStatusException

returns the session assigned to the passed user. If no session is assigend to the passed user null will be returned. If the requested session isn't alive anymore it will be removed from the session manager

Parameters:

user -

Returns:

the session assigned to the passed user. If no session is assigend to the passed user null will be returned.

Throws:

SessionStatusException

addSession

void addSession(Session session)
                throws SessionStatusException

adds a session to the session managment. the session will be stored within two lists. one addresses the session with its ID the other with its user name. If the session is anonymous it just will be stored in the first list.

Parameters:

session -

Throws:

SessionStatusException

removeSessionByID

Session removeSessionByID(String id)

removes a session identified by its ID from the session managment. the removed session will be returned.

Parameters:

id -

Returns:

the session

clearExpired

void clearExpired()

removes all sessions that are expired from the session management