use Carp 'confess';
use Scalar::Util 'blessed', 'weaken';
-our $VERSION = '0.78_02';
+our $VERSION = '1.05';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
# needed
weaken($self->{'attribute'});
- $self->initialize_body;
+ $self->_initialize_body;
return $self;
}
sub _new {
my $class = shift;
- my $options = @_ == 1 ? $_[0] : {@_};
- $options->{is_inline} ||= 0;
+ return Class::MOP::Class->initialize($class)->new_object(@_)
+ if $class ne __PACKAGE__;
- return bless $options, $class;
+ my $params = @_ == 1 ? $_[0] : {@_};
+
+ return bless {
+ # inherited from Class::MOP::Method
+ body => $params->{body},
+ associated_metaclass => $params->{associated_metaclass},
+ package_name => $params->{package_name},
+ name => $params->{name},
+ original_method => $params->{original_method},
+
+ # inherit from Class::MOP::Generated
+ is_inline => $params->{is_inline} || 0,
+ definition_context => $params->{definition_context},
+
+ # defined in this class
+ attribute => $params->{attribute},
+ accessor_type => $params->{accessor_type},
+ } => $class;
}
## accessors
## factory
-sub initialize_body {
+sub _initialize_body {
my $self = shift;
my $method_name = join "_" => (
- 'generate',
+ '_generate',
$self->accessor_type,
'method',
($self->is_inline ? 'inline' : ())
);
- eval { $self->{'body'} = $self->$method_name() };
- die $@ if $@;
+ $self->{'body'} = $self->$method_name();
}
## generators
-sub generate_accessor_method {
+sub _generate_accessor_method {
my $attr = (shift)->associated_attribute;
return sub {
$attr->set_value($_[0], $_[1]) if scalar(@_) == 2;
};
}
-sub generate_reader_method {
+sub _generate_reader_method {
my $attr = (shift)->associated_attribute;
return sub {
confess "Cannot assign a value to a read-only accessor" if @_ > 1;
};
}
-sub generate_writer_method {
+
+sub _generate_writer_method {
my $attr = (shift)->associated_attribute;
return sub {
$attr->set_value($_[0], $_[1]);
};
}
-sub generate_predicate_method {
+sub _generate_predicate_method {
my $attr = (shift)->associated_attribute;
return sub {
$attr->has_value($_[0])
};
}
-sub generate_clearer_method {
+sub _generate_clearer_method {
my $attr = (shift)->associated_attribute;
return sub {
$attr->clear_value($_[0])
## Inline methods
-
-sub generate_accessor_method_inline {
+sub _generate_accessor_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = $self->_eval_closure(
+ my ( $code, $e ) = $self->_eval_closure(
{},
'sub {'
. $meta_instance->inline_set_slot_value('$_[0]', $attr_name, '$_[1]')
. $meta_instance->inline_get_slot_value('$_[0]', $attr_name)
. '}'
);
- confess "Could not generate inline accessor because : $@" if $@;
+ confess "Could not generate inline accessor because : $e" if $e;
return $code;
}
-sub generate_reader_method_inline {
+sub _generate_reader_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = $self->_eval_closure(
+ my ( $code, $e ) = $self->_eval_closure(
{},
'sub {'
. 'confess "Cannot assign a value to a read-only accessor" if @_ > 1;'
. $meta_instance->inline_get_slot_value('$_[0]', $attr_name)
. '}'
);
- confess "Could not generate inline reader because : $@" if $@;
+ confess "Could not generate inline reader because : $e" if $e;
return $code;
}
-sub generate_writer_method_inline {
+sub _generate_writer_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = $self->_eval_closure(
+ my ( $code, $e ) = $self->_eval_closure(
{},
'sub {'
. $meta_instance->inline_set_slot_value('$_[0]', $attr_name, '$_[1]')
. '}'
);
- confess "Could not generate inline writer because : $@" if $@;
+ confess "Could not generate inline writer because : $e" if $e;
return $code;
}
-
-sub generate_predicate_method_inline {
+sub _generate_predicate_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = $self->_eval_closure(
+ my ( $code, $e ) = $self->_eval_closure(
{},
'sub {'
. $meta_instance->inline_is_slot_initialized('$_[0]', $attr_name)
. '}'
);
- confess "Could not generate inline predicate because : $@" if $@;
+ confess "Could not generate inline predicate because : $e" if $e;
return $code;
}
-sub generate_clearer_method_inline {
+sub _generate_clearer_method_inline {
my $self = shift;
my $attr = $self->associated_attribute;
my $attr_name = $attr->name;
my $meta_instance = $attr->associated_class->instance_metaclass;
- my $code = $self->_eval_closure(
+ my ( $code, $e ) = $self->_eval_closure(
{},
'sub {'
. $meta_instance->inline_deinitialize_slot('$_[0]', $attr_name)
. '}'
);
- confess "Could not generate inline clearer because : $@" if $@;
+ confess "Could not generate inline clearer because : $e" if $e;
return $code;
}
=head1 COPYRIGHT AND LICENSE
-Copyright 2006-2009 by Infinity Interactive, Inc.
+Copyright 2006-2010 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>