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package Bread::Board::Service::WithClass;
our $AUTHORITY = 'cpan:STEVAN';
# ABSTRACT: role for services returning instances of a given class
$Bread::Board::Service::WithClass::VERSION = '0.37';
use Moose::Role;
use Module::Runtime ();
use Bread::Board::Types;
with 'Bread::Board::Service';
has 'class' => (
is => 'rw',
isa => 'Str',
predicate => 'has_class',
);
before 'get' => sub {
my $self = shift;
Module::Runtime::require_module($self->class)
if $self->has_class;
};
no Moose::Role; 1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Bread::Board::Service::WithClass - role for services returning instances of a given class
=head1 VERSION
version 0.37
=head1 DESCRIPTION
This a sub-role of L<Bread::Board::Service> for services that return
instances of a given class.
=head1 ATTRIBUTES
=head2 C<class>
Read/write string attribute, the name of the class that this service
will probably instantiate.
=head1 METHODS
=head2 C<has_class>
Predicate for the L</class> attribute, true if it has been set.
=head2 C<get>
This role adds a C<before> modifier to the C<get> method, ensuring
that the module implementing the L</class> is loaded.
=head1 AUTHOR
Stevan Little <stevan@iinteractive.com>
=head1 BUGS
Please report any bugs or feature requests on the bugtracker website
https://github.com/stevan/BreadBoard/issues
When submitting a bug or request, please include a test-file or a
patch to an existing test-file that illustrates the bug or desired
feature.
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2019, 2017, 2016, 2015, 2014, 2013, 2011, 2009 by Infinity Interactive.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
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