X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst%2FComponent.pm;h=2950f4458af9b3a0b1ec7c9ebd7c0cf9501c5c9a;hb=46d0346ddafe8e167c679cddef9834946598e689;hp=9926298d2fef92d0c59a8f41a9d4c927786a4b32;hpb=7cd1a42bb51b6004005cbadc304b3bb5849e2a4f;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst/Component.pm b/lib/Catalyst/Component.pm
index 9926298..2950f44 100644
--- a/lib/Catalyst/Component.pm
+++ b/lib/Catalyst/Component.pm
@@ -1,9 +1,14 @@
 package Catalyst::Component;
 
-use strict;
-use base qw/Class::Accessor::Fast Class::Data::Inheritable/;
-use NEXT;
+use Moose;
+use Class::MOP;
+use MooseX::Adopt::Class::Accessor::Fast;
 use Catalyst::Utils;
+use MRO::Compat;
+use mro 'c3';
+
+with 'MooseX::Emulate::Class::Accessor::Fast';
+with 'Catalyst::ClassData';
 
 
 =head1 NAME
@@ -49,55 +54,68 @@ component loader with config() support and a process() method placeholder.
 
 =cut
 
-__PACKAGE__->mk_classdata($_) for qw/_config _plugins/;
-
+__PACKAGE__->mk_classdata('_plugins');
 
-
-sub new {
-    my ( $self, $c ) = @_;
+around new => sub {
+    my ( $orig, $self) = @_;
 
     # Temporary fix, some components does not pass context to constructor
     my $arguments = ( ref( $_[-1] ) eq 'HASH' ) ? $_[-1] : {};
 
-    return $self->NEXT::new( 
-		$self->merge_config_hashes( $self->config, $arguments ) );
-}
+    my $args =  $self->merge_config_hashes( $self->config, $arguments );
+    $self->$orig( $args );
+};
+
+no Moose;
 
 sub COMPONENT {
     my ( $self, $c ) = @_;
 
     # Temporary fix, some components does not pass context to constructor
     my $arguments = ( ref( $_[-1] ) eq 'HASH' ) ? $_[-1] : {};
-
-    if ( my $new = $self->NEXT::COMPONENT( $c, $arguments ) ) {
-        return $new;
-    }
-    else {
-        if ( my $new = $self->new( $c, $arguments ) ) {
-            return $new;
-        }
-        else {
-            my $class = ref $self || $self;
-            my $new   = $self->merge_config_hashes( 
-				$self->config, $arguments );
-            return bless $new, $class;
-        }
+    if( my $next = $self->next::can ){
+      my $class = blessed $self || $self;
+      my ($next_package) = Class::MOP::get_code_info($next);
+      warn "There is a COMPONENT method resolving after Catalyst::Component in ${next_package}. This behavior is deprecated and will stop working in future releases.";
+      return $next->($self, $arguments);
     }
+    return $self->new($c, $arguments);
 }
 
 sub config {
-    my $self = shift;
-    my $config = $self->_config;
-    unless ($config) {
-        $self->_config( $config = {} );
-    }
-    if (@_) {
-        my $newconfig = { %{@_ > 1 ? {@_} : $_[0]} };
-        $self->_config(
-            $self->merge_config_hashes( $config, $newconfig )
-        );
+  my $self = shift;
+  my $class = blessed $self || $self;
+
+  my $config;
+  my $meta = $class->meta;
+  if( $meta->has_package_symbol('$config') ){
+      $config = ${ $meta->get_package_symbol('$config') };
+  } else {
+    foreach my $super ( $meta->linearized_isa ) {
+      my $super_meta = Moose::Meta::Class->initialize($super);
+      if( $super_meta->has_package_symbol('$config') ){
+        $config = ${ $super_meta->get_package_symbol('$config') };
+        unless( @_ ){ #don't copy and write it twice
+          $config = $class->merge_config_hashes( $config, {} );
+          $meta->add_package_symbol('$config', \ $config);
+        }
+        last;
+      }
     }
-    return $config;
+  }
+
+  unless( defined $config ){
+    $config = {};
+    $meta->add_package_symbol('$config', \ $config) unless @_;
+  }
+
+  if (@_) {
+    my $from_args = { %{@_ > 1 ? {@_} : $_[0]} };
+    my $new_config = $class->merge_config_hashes( $config, $from_args);
+    $meta->add_package_symbol('$config', \ $new_config);
+  }
+
+  return $config;
 }
 
 sub merge_config_hashes {
@@ -112,6 +130,8 @@ sub process {
           . " did not override Catalyst::Component::process" );
 }
 
+
+__PACKAGE__->meta->make_immutable;
 1;
 
 __END__
@@ -184,4 +204,4 @@ Matt S Trout, C<mst@shadowcatsystems.co.uk>
 This program is free software, you can redistribute it and/or modify it under
 the same terms as Perl itself.
 
-=cut
\ No newline at end of file
+=cut