Catalyst::Plugin::SessUser:Contributed PerlCatalyst::Plugin::Session::State(3)NAMECatalyst::Plugin::Session::State - Base class for session state
preservation plugins.
SYNOPSIS
package Catalyst::Plugin::Session::State::MyBackend;
use base qw/Catalyst::Plugin::Session::State/;
DESCRIPTION
This class doesn't actually provide any functionality, but when the
"Catalyst::Plugin::Session" module sets up it will check to see that
"YourApp->isa("Catalyst::Plugin::Session::State")".
When you write a session state plugin you should subclass this module
this reason only.
WRITING STATE PLUGINS
To write a session state plugin you usually need to extend two methods:
prepare_(action|cookies|whatever)
Set "sessionid" (accessor) at prepare time using data in the
request.
Note that this must happen before other "prepare_action" instances,
in order to get along with Catalyst::Plugin::Session. Overriding
"prepare_cookies" is probably the stablest approach.
finalize
Modify the response at to include the session ID if "sessionid" is
defined, using whatever scheme you use. For example, set a cookie,
perl v5.14.12009-07-3Catalyst::Plugin::Session::State(3)