package Catalyst::Component;
+use Class::C3;
use Moose;
use MooseX::Adopt::Class::Accessor::Fast;
use Catalyst::Utils;
with 'MooseX::Emulate::Class::Accessor::Fast';
with 'Catalyst::ClassData';
+no Moose;
=head1 NAME
my ( $self, $c ) = @_;
$c->response->output( $self->{foo} );
}
-
+
1;
# Methods can be a request step
=head1 DESCRIPTION
-This is the universal base class for Catalyst components
+This is the universal base class for Catalyst components
(Model/View/Controller).
It provides you with a generic new() for instantiation through Catalyst's
__PACKAGE__->mk_classdata($_) for qw/_config _plugins/;
-around new => sub {
- my $orig = shift;
+sub new {
my ( $self, $c ) = @_;
# Temporary fix, some components does not pass context to constructor
my $arguments = ( ref( $_[-1] ) eq 'HASH' ) ? $_[-1] : {};
my $args = $self->merge_config_hashes( $self->config, $arguments );
- return $self->$orig( $args );
-};
+ $self->next::method( $args );
+}
sub COMPONENT {
my ( $self, $c ) = @_;
# Temporary fix, some components does not pass context to constructor
my $arguments = ( ref( $_[-1] ) eq 'HASH' ) ? $_[-1] : {};
- $self->new($c, $arguments);
-
-# 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;
-# }
-# }
+
+
+ #this is not the EXACT logic we had before, since the original tested
+ #for a true value before returning meaning that a subsequent COMPONENT
+ #call could return undef and that would trigger a try to new, which could
+ #again return undef, which would lead to a straight bless of the args and
+ #config. I did not mantain that behavior because it did not seemed sane
+ # please rip me a new one if you have reason to believe i am being stupid
+ # --groditi
+ return $self->next::can ?
+ $self->next::method($c, $arguments) : $self->new($c, $arguments);
}
sub config {
it is called by Catalyst during setup_components with the application class
as $c and any config entry on the application for this component (for example,
in the case of MyApp::Controller::Foo this would be
-MyApp->config->{'Controller::Foo'}). The arguments are expected to be a
-hashref and are merged with the __PACKAGE__->config hashref before calling
+MyApp->config->{'Controller::Foo'}). The arguments are expected to be a
+hashref and are merged with the __PACKAGE__->config hashref before calling
->new to instantiate the component.
=head2 $c->config
=head2 $c->config($key, $value, ...)
-Accessor for this component's config hash. Config values can be set as
+Accessor for this component's config hash. Config values can be set as
key value pair, or you can specify a hashref. In either case the keys
-will be merged with any existing config settings. Each component in
+will be merged with any existing config settings. Each component in
a Catalyst application has it's own config hash.
=head2 $c->process()
This is the default method called on a Catalyst component in the dispatcher.
-For instance, Views implement this action to render the response body
+For instance, Views implement this action to render the response body
when you forward to them. The default is an abstract method.
=head2 $c->merge_config_hashes( $hashref, $hashref )