jifty::web::session::none(3pm) [debian man page]

Jifty::Web::Session::None(3pm)				User Contributed Perl Documentation			    Jifty::Web::Session::None(3pm)

NAME

       Jifty::Web::Session::None - A null session handler for jifty

DESCRIPTION

       Jifty depends on its sessions to keep users logged in, to store continuations and to allow developers to store user-specific data.  In
       general, you don't want to disable them. But sometimes, the development benefits of Jifty lead you to build applications that genuinely
       don't want per-user sessions. That's where "Jifty::Web::Session::None" comes in. By specifying that you want to use
       "Jifty::Web::Session::None" as your Jifty session handler, you tell Jifty to avoid ever reading, writing or storing a user session.  No
       cookies get set. Nothing gets stored in the database.

USAGE

       In your "etc/config.yml":

	---
	framework:
	  Web:
	    SessionClass:: Jifty::Web::Session::None

METHODS

       All methods in this class are dummy methods which do no work. This class mocks the API provided by "Jifty::Web::Session".

   new
       Takes no arguments. Returns a Jifty::Web::Session::None.

   id
       Returns false.

   create
       Returns true.

   load
       Returns true.

   unload
       Returns true.

   loaded
       Returns true.

   get
       Returns false.

   set
       Returns false.

   remove
       Returns true.

   set_continuation
       Returns false.

   get_continuation
       Returns false.

   remove_continuation
       Returns false.

   continuations
       Returns false.

   set_cookie
       Returns false.

   cookie_name
       Returns false.

   expires
       Returns false.

perl v5.14.2							    2010-09-25					    Jifty::Web::Session::None(3pm)

Jifty::Web::Session::JDBI(3pm)				User Contributed Perl Documentation			    Jifty::Web::Session::JDBI(3pm)

NAME

       Jifty::Web::Session - A Jifty session handler

SYNOPSIS

       In your etc/config.yml (optional):

	 framework:
	   Web:
	     # The default ($PORT is replaced by the port the app is running on)
	     SessionCookieName: JIFTY_SID_$PORT

   new
       Returns a new, empty session.

   id
       Returns the session's id if it has been loaded, or "undef" otherwise.

   create
       Creates a new row in the Jifty::Model::Session table.

   load [ID]
       Load up the current session from the given "ID", or the appropriate cookie (see "cookie_name") otherwise.  If both of those fail, creates a
       session in the database.

   load_by_kv key => value
       Load up the current session from the given (key, value) pair. If no matching session could be found, it will create a new session with the
       key, value set.	Be sure that what you're loading by is unique. If you're loading a session based on, say, a timestamp, then you're asking
       for trouble.

   get KEY [TYPE]
       Returns the value for "KEY" for the current user's session.  "TYPE", which defaults to "key", allows accessing of other namespaces in the
       session, including "metadata" and "continuation".

   set KEY => VALUE, [TYPE]
       Sets the value "VALUE" for "KEY" for the session.  "TYPE", which defaults to "key", allows values to be set in other namespaces, including
       "metadata" and "continuation". "VALUE" can be an arbitrary perl data structure -- "Jifty::Web::Session" will serialize it for you.

   remove KEY, [TYPE]
       Remove key "KEY" from the cache.  "TYPE" defaults to "key".

   remove_all
       Removes the session from the database entirely.

   continuations
       Return a hash of all the continuations in this session, keyed by the continuations' "id".

perl v5.14.2							    2010-12-08					    Jifty::Web::Session::JDBI(3pm)