X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FAccessorGroup.pm;h=12a8744b2042594794608711532fc6179552b0f8;hb=d009cb7d393292037eff527a9f8bab93860224fb;hp=4d7e0469096d10caf215aa52e884703cee4e08b2;hpb=a50c9d6098b35b2a0a67d85ef4b154b265f5b752;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/AccessorGroup.pm b/lib/DBIx/Class/AccessorGroup.pm
index 4d7e046..12a8744 100644
--- a/lib/DBIx/Class/AccessorGroup.pm
+++ b/lib/DBIx/Class/AccessorGroup.pm
@@ -4,6 +4,45 @@ use strict;
 use warnings;
 
 use base qw/Class::Accessor::Grouped/;
+use Scalar::Util qw/weaken blessed/;
+use namespace::clean;
+
+sub mk_classdata {
+  shift->mk_classaccessor(@_);
+}
+
+sub mk_classaccessor {
+  my $self = shift;
+  $self->mk_group_accessors('inherited', $_[0]);
+  $self->set_inherited(@_) if @_ > 1;
+}
+
+my $successfully_loaded_components;
+
+sub get_component_class {
+  my $class = $_[0]->get_inherited($_[1]);
+
+  # It's already an object, just go for it.
+  return $class if blessed $class;
+
+  if (defined $class and ! $successfully_loaded_components->{$class} ) {
+    $_[0]->ensure_class_loaded($class);
+
+    mro::set_mro( $class, 'c3' );
+
+    no strict 'refs';
+    $successfully_loaded_components->{$class}
+      = ${"${class}::__LOADED__BY__DBIC__CAG__COMPONENT_CLASS__"}
+        = do { \(my $anon = 'loaded') };
+    weaken($successfully_loaded_components->{$class});
+  }
+
+  $class;
+};
+
+sub set_component_class {
+  shift->set_inherited(@_);
+}
 
 1;
 
@@ -17,13 +56,15 @@ DBIx::Class::AccessorGroup - See Class::Accessor::Grouped
 
 This class now exists in its own right on CPAN as Class::Accessor::Grouped
 
-=head1 AUTHORS
+=head1 FURTHER QUESTIONS?
 
-Matt S. Trout <mst@shadowcatsystems.co.uk>
+Check the list of L<additional DBIC resources|DBIx::Class/GETTING HELP/SUPPORT>.
 
-=head1 LICENSE
+=head1 COPYRIGHT AND LICENSE
 
-You may distribute this code under the same terms as Perl itself.
+This module is free software L<copyright|DBIx::Class/COPYRIGHT AND LICENSE>
+by the L<DBIx::Class (DBIC) authors|DBIx::Class/AUTHORS>. You can
+redistribute it and/or modify it under the same terms as the
+L<DBIx::Class library|DBIx::Class/COPYRIGHT AND LICENSE>.
 
 =cut
-