package Catalyst::Base;
use strict;
-use base qw/Class::Data::Inheritable Class::Accessor::Fast/;
+use base qw/Catalyst::AttrContainer Class::Accessor::Fast/;
+
+use Catalyst::Exception;
use NEXT;
-__PACKAGE__->mk_classdata('_config');
+__PACKAGE__->mk_classdata($_) for qw/_config _dispatch_steps/;
+
+__PACKAGE__->_dispatch_steps([ qw/_BEGIN _AUTO _ACTION/ ]);
+
+sub _DISPATCH :Private {
+ my ( $self, $c ) = @_;
+
+ foreach my $disp (@{$self->_dispatch_steps}) {
+ last unless $c->forward($disp);
+ }
+
+ $c->forward('_END');
+}
+
+sub _BEGIN :Private {
+ my ( $self, $c ) = @_;
+ my $begin = @{ $c->get_action('begin', $c->namespace, 1) }[-1];
+ return 1 unless $begin;
+ $begin->[0]->execute($c);
+ return !@{$c->error};
+}
+
+sub _AUTO :Private {
+ my ( $self, $c ) = @_;
+ my @auto = @{ $c->get_action('auto', $c->namespace, 1) };
+ foreach my $auto (@auto) {
+ $auto->[0]->execute($c);
+ return 0 unless $c->state;
+ }
+ return 1;
+}
+
+sub _ACTION :Private {
+ my ( $self, $c ) = @_;
+ $c->action->execute($c);
+ return !@{$c->error};
+}
+
+sub _END :Private {
+ my ( $self, $c ) = @_;
+ my $end = @{ $c->get_action('end', $c->namespace, 1) }[-1];
+ return 1 unless $end;
+ $end->[0]->execute($c);
+ return !@{$c->error};
+}
=head1 NAME
# Methods can be a request step
$c->forward(qw/MyApp::Model::Something forward_to_me/);
- MyApp->action( 'index.html' => \&MyApp::Model::Something::forward_to_me );
# Or just methods
print $c->comp('MyApp::Model::Something')->test;
It provides you with a generic new() for instantiation through Catalyst's
component loader with config() support and a process() method placeholder.
-=head2 METHODS
+=head1 METHODS
+
+=over 4
+
+=item new($c)
=cut
sub new {
my ( $self, $c ) = @_;
- return $self->NEXT::new( $self->config );
+
+ # Temporary fix, some components does not pass context to constructor
+ my $arguments = ( ref( $_[-1] ) eq 'HASH' ) ? $_[-1] : {};
+
+ return $self->NEXT::new( { %{ $self->config }, %{ $arguments } } );
}
-=head3 config
+# remember to leave blank lines between the consecutive =item's
+# otherwise the pod tools don't recognize the subsequent =items
+
+=item $c->config
+
+=item $c->config($hashref)
+
+=item $c->config($key, $value, ...)
=cut
sub config {
my $self = shift;
$self->_config( {} ) unless $self->_config;
- if ( $_[0] ) {
- my $config = $_[1] ? {@_} : $_[0];
+ if (@_) {
+ my $config = @_ > 1 ? {@_} : $_[0];
while ( my ( $key, $val ) = each %$config ) {
$self->_config->{$key} = $val;
}
return $self->_config;
}
-=head3 process
+=item $c->process()
=cut
-sub process { 1 }
+sub process {
+
+ Catalyst::Exception->throw(
+ message => ( ref $_[0] || $_[0] ) . " did not override Catalyst::Base::process"
+ );
+}
+
+=item FETCH_CODE_ATTRIBUTES
+
+=item MODIFY_CODE_ATTRIBUTES
+
+=back
=head1 SEE ALSO
=head1 AUTHOR
Sebastian Riedel, C<sri@cpan.org>
+Marcus Ramberg, C<mramberg@cpan.org>
+Matt S Trout, C<mst@shadowcatsystems.co.uk>
=head1 COPYRIGHT