Add a session key to the user to session xref table.
Parameters: session - The session key. Parameters: user - the user to associated with the session key. exception: SessionException - if an error occurs.
Returns the session keys associated with a particular user.
Parameters: user - The user object to check for. An enumeration of the session keys associatedwith the user. exception: SessionException - if an error occurs.
Get the number of sessions for a user.
Parameters: user - The user object to check for. The count of the number of sessions associated with thisuser. exception: SessionException - if an error occurs.
Remove a session from the user to session mapping table.
If the session is not it the table, it is ignored.
Parameters: sessionKey - The session object, with the user alreadyfilled in. exception: SessionException - if an error occurs.