NAME

       Dancer2::Core::Role::SessionFactory::File - Role for file-based session factories

VERSION

       version 0.166001

DESCRIPTION

       This is a specialized SessionFactory role for storing session data in files.

       This role manages the files.  Classes consuming it only need to handle serialization and
       deserialization.

       Classes consuming this must satisfy three requirements: "_suffix", "_freeze_to_handle" and
       "_thaw_from_handle".

           package Dancer2::SessionFactory::XYX

           use Moo;

           has _suffix => (
               is      => 'ro',
               isa     => 'Str',
               default => sub { '.xyz' },
           );

           with 'Dancer2::Core::Role::SessionFactory::File';

           sub _freeze_to_handle {
               my ($self, $fh, $data) = @_;

               # ... do whatever to get data into $fh

               return;
           }

           sub _thaw_from_handle {
               my ($self, $fh) = @_;
               my $data;

               # ... do whatever to get data from $fh

               return $data;
           }

           1;

ATTRIBUTES

   session_dir
       Where to store the session files.  Defaults to "./sessions".

AUTHOR

       Dancer Core Developers

COPYRIGHT AND LICENSE

       This software is copyright (c) 2015 by Alexis Sukrieh.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.

perl v5.22.1                                2016-02Dancer2::Core::Role::SessionFactory::File(3pm)