File Coverage

blib/lib/Apache/AppSamurai/Session.pm

Criterion	Covered	Total	%
statement	12	51	23.5
branch	0	40	0.0
condition			n/a
subroutine	4	5	80.0
pod	0	1	0.0
total	16	97	16.4

# Apache::AppSamurai:Session - Extension/wrapper for Apache::Session providing
# the same interface as Apache::Session::Flex with the ability to use
# additional features.

# $Id: Session.pm,v 1.9 2008/04/30 21:40:06 pauldoom Exp $

##
# Copyright (c) 2008 Paul M. Hirsch ([e-mail]).
# All rights reserved.
#
# This program is free software; you can redistribute it and/or modify it under
# the same terms as Perl itself.
##

# Includes code from Apache::Session developed by Jeffrey William Baker
# ([e-mail]) and others.

package Apache::AppSamurai::Session;
use strict;
use warnings;

use vars qw($VERSION @ISA $incl);
$VERSION = substr(q$Revision: 1.9 $, 10, -1);

use Apache::Session;

@ISA = qw( Apache::Session );
$incl = {};

sub populate {
    my $self = shift;

    # Allow standard Apache::Session syntax, special AppSamurai/
    # syntax, or specifying a full module path.
    my ($store, $lock, $gen, $ser);
    if ($self->{args}->{Store} =~ /^AppSamurai\/([\w\d\_]+?)\s*$/i) {
	$store = "Apache::AppSamurai::Session::Store::$1";
    } elsif ($self->{args}->{Store} =~ /::/) {
	$store = $self->{args}->{Store};
    } else {
	$store = "Apache::Session::Store::$self->{args}->{Store}";
    }
    if ($self->{args}->{Lock} =~ /^AppSamurai\/([\w\d\_]+?)\s*$/i) {
	$lock = "Apache::AppSamurai::Session::Lock::$1";
    } elsif ($self->{args}->{Lock} =~ /::/) {
	$lock = $self->{args}->{Lock};
    } else {
	$lock  = "Apache::Session::Lock::$self->{args}->{Lock}";
    }
    if ($self->{args}->{Generate} =~ /^AppSamurai\/([\w\d\_]+?)\s*$/i) {
	$gen  = "Apache::AppSamurai::Session::Generate::$1";
    } elsif ($self->{args}->{Generate} =~ /::/) {
	$gen  = $self->{args}->{Generate};
    } else {
	$gen = "Apache::Session::Generate::$self->{args}->{Generate}";
    }
    if ($self->{args}->{Serialize} =~ /^AppSamurai\/([\w\d\_]+?)\s*$/i) {
	$ser  = "Apache::AppSamurai::Session::Serialize::$1";
    } elsif ($self->{args}->{Serialize} =~ /::/) {
	$ser  = $self->{args}->{Serialize};
    } else {
	$ser = "Apache::Session::Serialize::$self->{args}->{Serialize}";
    }

    if (!exists $incl->{$store}) {
        eval "require $store" || die $@;
        $incl->{$store} = 1;
    }

    if (!exists $incl->{$lock}) {
        eval "require $lock" || die $@;
        $incl->{$lock} = 1;
    }

    if (!exists $incl->{$gen}) {
        eval "require $gen" || die $@;
        eval '$incl->{$gen}->[0] = \&' . $gen . '::generate' || die $@;
        eval '$incl->{$gen}->[1] = \&' . $gen . '::validate' || die $@;
    }

    if (!exists $incl->{$ser}) {
        eval "require $ser" || die $@;
        eval '$incl->{$ser}->[0] = \&' . $ser . '::serialize'   || die $@;
        eval '$incl->{$ser}->[1] = \&' . $ser . '::unserialize' || die $@;
    }

    $self->{object_store} = new $store $self;
    $self->{lock_manager} = new $lock  $self;
    $self->{generate}     = $incl->{$gen}->[0];
    $self->{validate}     = $incl->{$gen}->[1];
    $self->{serialize}    = $incl->{$ser}->[0];
    $self->{unserialize}  = $incl->{$ser}->[1];

    return $self;
}


1; # End of Apache::AppSamurai::Session

__END__