=head2 Component Configuration
At creation time, the class configuration of your component (the one
-available via C<$self-E<gt>config>) will be merged with possible
+available via C<< $self->config >>) will be merged with possible
configuration settings from the applications configuration (either
directly or via config file). This is done by Catalyst, and the
correctly merged configuration is passed to your component's
methods code. You can surround this by overriding the method in a
subclass:
- package Catalyst::Action::MyFoo;
+ package Catalyst::Action::MyFoo;
use Moose;
use namespace::autoclean;
- use MRO::Compat;
+ use MRO::Compat;
extends 'Catalyst::Action';
sub execute {
1;
We are using L<MRO::Compat> to ensure that you have the next::method
-call, from L<Class::C3> (in older perls), or natively (if you are using
-perl 5.10) to re-dispatch to the original C<execute> method in the
+call, from L<Class::C3> (in older perls), or natively (if you are using
+perl 5.10) to re-dispatch to the original C<execute> method in the
L<Catalyst::Action> class.
The Catalyst dispatcher handles an incoming request and, depending
-upon the dispatch type, will call the appropriate target or chain.
+upon the dispatch type, will call the appropriate target or chain.
From time to time it asks the actions themselves, or through the
controller, if they would match the current request. That's what the
C<match> method does. So by overriding this, you can change on what
For example, the action class below will make the action only match on
Mondays:
- package Catalyst::Action::OnlyMondays;
+ package Catalyst::Action::OnlyMondays;
use Moose;
use namespace::autoclean;
use MRO::Compat;
package MyApp::Controller::Foo;
use Moose;
use namespace::autoclean;
-
+
BEGIN { extends 'MyApp::Base::Controller::ModelBase'; }
__PACKAGE__->config( model_name => 'DB::Foo',
package Catalyst::View::MyView;
use Moose;
use namespace::autoclean;
-
+
extends 'Catalyst::View';
sub process {
if (!blessed($_[0]) || !$_[0]->isa('Catalyst::Action'));
return $uri;
};
-
+
Note that Catalyst will load any Moose Roles in the plugin list,
and apply them to your application class.
package CatalystX::Component::Foo;
use Moose;
use namespace::autoclean;
-
+
extends 'Catalyst::Component';
sub COMPONENT {
my $class = shift;
# Note: $app is like $c, but since the application isn't fully
- # initialized, we don't want to call it $c yet. $config
+ # initialized, we don't want to call it $c yet. $config
# is a hashref of config options possibly set on this component.
my ($app, $config) = @_;