use Class::MOP::Method::Wrapped;
use Class::MOP::Method::Accessor;
use Class::MOP::Method::Constructor;
+use Class::MOP::Method::Meta;
use Class::MOP::MiniTrait;
use Carp 'confess';
: ref $self;
}
+sub _add_meta_method {
+ my $self = shift;
+ my $existing_method = $self->find_method_by_name('meta');
+ return if $existing_method
+ && $existing_method->isa('Class::MOP::Method::Meta');
+ $self->add_method(
+ 'meta' => Class::MOP::Method::Meta->wrap(
+ name => 'meta',
+ package_name => $self->name,
+ associated_metaclass => $self,
+ )
+ );
+}
+
sub _new {
my $class = shift;
my $self = shift;
my ($old_meta) = @_;
- for my $method ($old_meta->_get_local_methods) {
- $self->_make_metaobject_compatible($method);
- $self->add_method($method->name => $method);
- }
-
- for my $attr (sort { $a->insertion_order <=> $b->insertion_order }
- map { $old_meta->get_attribute($_) }
- $old_meta->get_attribute_list) {
- $self->_make_metaobject_compatible($attr);
- $self->add_attribute($attr);
- }
+ $self->_restore_metamethods_from($old_meta);
+ $self->_restore_metaattributes_from($old_meta);
}
sub _remove_generated_metaobjects {
}
}
-sub _make_metaobject_compatible {
- my $self = shift;
- my ($object) = @_;
- my $current_single_meta_name = $self->_get_associated_single_metaclass($object);
- $object->_make_compatible_with($current_single_meta_name);
-}
-
-sub _get_associated_single_metaclass {
- my $self = shift;
- my ($single_meta_name) = @_;
-
- my $current_single_meta_name;
- if ($single_meta_name->isa('Class::MOP::Method')) {
- $current_single_meta_name = $self->method_metaclass;
- }
- elsif ($single_meta_name->isa('Class::MOP::Attribute')) {
- $current_single_meta_name = $self->attribute_metaclass;
- }
- else {
- confess "Can't make $single_meta_name compatible, it isn't an "
- . "attribute or method metaclass.";
- }
-
- return $current_single_meta_name;
-}
-
## ANON classes
{
$meta->_instantiate_module( $options{version}, $options{authority} );
- # FIXME totally lame
- $meta->add_method('meta' => sub {
- if (Class::MOP::DEBUG_NO_META()) {
- my ($self) = @_;
- if (my $meta = try { $self->SUPER::meta }) {
- return $meta if $meta->isa('Class::MOP::Class');
- }
- confess "'meta' method called by MOP internals"
- if caller =~ /Class::MOP|metaclass/;
- }
- $class->initialize(ref($_[0]) || $_[0]);
- }) unless $options{no_meta};
+ $meta->_add_meta_method unless $options{no_meta};
$meta->superclasses(@{$options{superclasses}})
if exists $options{superclasses};