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package Catalyst::Component::ApplicationAttribute;
use Moose::Role;
use namespace::clean -except => 'meta';
# Future - isa => 'ClassName|Catalyst' performance?
# required => 1 breaks tests..
has _application => (is => 'ro', weak_ref => 1);
sub _app { (shift)->_application(@_) }
override BUILDARGS => sub {
my ($self, $app) = @_;
my $args = super();
$args->{_application} = $app;
return $args;
};
1;
__END__
=head1 NAME
Catalyst::Component::ApplicationAttribute - Moose Role for components which capture the application context.
=head1 SYNOPSIS
package My::Component;
use Moose;
extends 'Catalyst::Component';
with 'Catalyst::Component::ApplicationAttribute';
# Your code here
1;
=head1 DESCRIPTION
This role provides a BUILDARGS method which captures the application context into an attribute.
=head1 ATTRIBUTES
=head2 _application
Weak reference to the application context.
=head1 METHODS
=head2 BUILDARGS ($self, $app)
BUILDARGS method captures the application context into the C<_application> attribute.
=head2 _application
Reader method for the application context.
=head1 SEE ALSO
L<Catalyst::Component>,
L<Catalyst::Controller>.
=head1 AUTHORS
Catalyst Contributors, see Catalyst.pm
=head1 COPYRIGHT
This library is free software. You can redistribute it and/or modify it under
the same terms as Perl itself.
=cut
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