use Mouse::Util qw/:meta get_code_package not_supported load_class/;
-{
- my %METACLASS_CACHE;
-
- # because Mouse doesn't introspect existing classes, we're forced to
- # only pay attention to other Mouse classes
- sub _metaclass_cache {
- my($class, $name) = @_;
- return $METACLASS_CACHE{$name};
- }
- sub initialize {
- my($class, $package_name, @args) = @_;
+my %METAS;
- ($package_name && !ref($package_name))
- || $class->throw_error("You must pass a package name and it cannot be blessed");
+# because Mouse doesn't introspect existing classes, we're forced to
+# only pay attention to other Mouse classes
+sub _metaclass_cache {
+ my($class, $name) = @_;
+ return $METAS{$name};
+}
- return $METACLASS_CACHE{$package_name}
- ||= $class->_construct_meta(package => $package_name, @args);
- }
+sub initialize {
+ my($class, $package_name, @args) = @_;
- sub class_of{
- my($class_or_instance) = @_;
- return undef unless defined $class_or_instance;
- return $METACLASS_CACHE{ blessed($class_or_instance) || $class_or_instance };
- }
+ ($package_name && !ref($package_name))
+ || $class->throw_error("You must pass a package name and it cannot be blessed");
- # Means of accessing all the metaclasses that have
- # been initialized thus far
- sub get_all_metaclasses { %METACLASS_CACHE }
- sub get_all_metaclass_instances { values %METACLASS_CACHE }
- sub get_all_metaclass_names { keys %METACLASS_CACHE }
- sub get_metaclass_by_name { $METACLASS_CACHE{$_[0]} }
- sub store_metaclass_by_name { $METACLASS_CACHE{$_[0]} = $_[1] }
- sub weaken_metaclass { weaken($METACLASS_CACHE{$_[0]}) }
- sub does_metaclass_exist { defined $METACLASS_CACHE{$_[0]} }
- sub remove_metaclass_by_name { delete $METACLASS_CACHE{$_[0]} }
+ return $METAS{$package_name}
+ ||= $class->_construct_meta(package => $package_name, @args);
+}
+sub class_of{
+ my($class_or_instance) = @_;
+ return undef unless defined $class_or_instance;
+ return $METAS{ ref($class_or_instance) || $class_or_instance };
}
-sub _new{ Carp::croak("Mouse::Meta::Module is an abstract class") }
+# Means of accessing all the metaclasses that have
+# been initialized thus far
+#sub get_all_metaclasses { %METAS }
+sub get_all_metaclass_instances { values %METAS }
+sub get_all_metaclass_names { keys %METAS }
+sub get_metaclass_by_name { $METAS{$_[0]} }
+#sub store_metaclass_by_name { $METAS{$_[0]} = $_[1] }
+#sub weaken_metaclass { weaken($METAS{$_[0]}) }
+#sub does_metaclass_exist { defined $METAS{$_[0]} }
+#sub remove_metaclass_by_name { delete $METAS{$_[0]} }
+
+
sub name { $_[0]->{package} }
-sub version { no strict 'refs'; ${shift->name.'::VERSION'} }
-sub authority { no strict 'refs'; ${shift->name.'::AUTHORITY'} }
-sub identifier {
- my $self = shift;
- return join '-' => (
- $self->name,
- ($self->version || ()),
- ($self->authority || ()),
- );
-}
+# The followings are Class::MOP specific methods
+
+#sub version { no strict 'refs'; ${shift->name.'::VERSION'} }
+#sub authority { no strict 'refs'; ${shift->name.'::AUTHORITY'} }
+#sub identifier {
+# my $self = shift;
+# return join '-' => (
+# $self->name,
+# ($self->version || ()),
+# ($self->authority || ()),
+# );
+#}
# add_attribute is an abstract method
-sub get_attribute_map { $_[0]->{attributes} }
+sub get_attribute_map {
+ Carp::cluck('get_attribute_map() has been deprecated');
+ return $_[0]->{attributes};
+}
+
sub has_attribute { exists $_[0]->{attributes}->{$_[1]} }
sub get_attribute { $_[0]->{attributes}->{$_[1]} }
sub get_attribute_list{ keys %{$_[0]->{attributes}} }
)};
my $meta = $class->initialize( $package_name, %initialize_options, @extra_options);
- Mouse::Meta::Module::weaken_metaclass($package_name)
+ weaken $METAS{$package_name}
if $mortal;
# FIXME totally lame
@{$self->{superclasses}} = () if exists $self->{superclasses};
%{$stash} = ();
- Mouse::Meta::Module::remove_metaclass_by_name($self->name);
+ delete $METAS{$self->name};
no strict 'refs';
delete ${$ANON_PREFIX}{ $serial_id . '::' };
=head1 SEE ALSO
-L<Class::MOP>
+L<Class::MOP::Class>
+
+L<Class::MOP::Module>
+
+L<Class::MOP::Package>
=cut