The repository of all inter-request state in RSF. This is held in entries of
TokenRequestState in a (probably very large) ConcurrentHashMap which is
perpetually expired on a TTL basis. More rapid expiry may occur through
explicit session-closing and wizard-ending procedures.
High-requirement applications would presumably reimplement this class to push
this state into a database or some sort of clustered broadcast.
NB!! Expiry not yet implemented! Do not use this class in production!
author: Antranig Basman (antranig@caret.cam.ac.uk) |