qw/tree dispatch_types registered_dispatch_types
method_action_class action_container_class
preload_dispatch_types postload_dispatch_types
- /
+ /
);
# Preload these action types
=head1 METHODS
-=item new
+=head2 new
Construct a new dispatcher.
=cut
sub new {
- my $self = shift;
+ my $self = shift;
my $class = ref($self) || $self;
-
- my $obj = $class->SUPER::new( @_ );
-
+
+ my $obj = $class->SUPER::new(@_);
+
# set the default pre- and and postloads
- $obj->preload_dispatch_types( \@PRELOAD );
+ $obj->preload_dispatch_types( \@PRELOAD );
$obj->postload_dispatch_types( \@POSTLOAD );
- return $obj;
+ return $obj;
}
=head2 $self->preload_dispatch_types
return unless $reg + $priv;
my $namespace = $action->namespace;
- my $parent = $self->tree;
- my $visitor = Tree::Simple::Visitor::FindByPath->new;
+ my $node = $self->find_or_create_namespace_node( $namespace );
+
+ # Set the method value
+ $node->getNodeValue->actions->{ $action->name } = $action;
+}
+
+sub find_or_create_namespace_node {
+ my ( $self, $namespace, $parent, $visitor ) = @_;
+
+ $parent ||= $self->tree;
+ $visitor ||= Tree::Simple::Visitor::FindByPath->new;
if ($namespace) {
for my $part ( split '/', $namespace ) {
}
}
- # Set the method value
- $parent->getNodeValue->actions->{ $action->name } = $action;
+ return $parent;
}
=head2 $self->setup_actions( $class, $context )
$self->method_action_class('Catalyst::Action');
$self->action_container_class('Catalyst::ActionContainer');
- # Preload action types
- for my $type ( @{$self->preload_dispatch_types} ) {
- my $class = ($type =~ /^\+(.*)$/) ? $1 : "Catalyst::DispatchType::${type}";
- eval "require $class";
- Catalyst::Exception->throw( message => qq/Couldn't load "$class"/ )
- if $@;
- push @{ $self->dispatch_types }, $class->new;
- $self->registered_dispatch_types->{$class} = 1;
- }
+ my @classes =
+ $self->do_load_dispatch_types( @{ $self->preload_dispatch_types } );
+ @{ $self->registered_dispatch_types }{@classes} = (1) x @classes;
- # We use a tree
+ # Create the root node of the tree
my $container =
Catalyst::ActionContainer->new( { part => '/', actions => {} } );
$self->tree( Tree::Simple->new( $container, Tree::Simple->ROOT ) );
$comp->register_actions($c) if $comp->can('register_actions');
}
- # Postload action types
- for my $type ( @{$self->postload_dispatch_types} ) {
- my $class = ($type =~ /^\+(.*)$/) ? $1 : "Catalyst::DispatchType::${type}";
- eval "require $class";
- Catalyst::Exception->throw( message => qq/Couldn't load "$class"/ )
- if $@;
- push @{ $self->dispatch_types }, $class->new;
- }
+ $self->do_load_dispatch_types( @{ $self->postload_dispatch_types } );
return unless $c->debug;
$_->list($c) for @{ $self->dispatch_types };
}
+sub do_load_dispatch_types {
+ my ( $self, @types ) = @_;
+
+ my @loaded;
+
+ # Preload action types
+ for my $type (@types) {
+ my $class =
+ ( $type =~ /^\+(.*)$/ ) ? $1 : "Catalyst::DispatchType::${type}";
+ eval "require $class";
+ Catalyst::Exception->throw( message => qq/Couldn't load "$class"/ )
+ if $@;
+ push @{ $self->dispatch_types }, $class->new;
+
+ push @loaded, $class;
+ }
+
+ return @loaded;
+}
+
=head1 AUTHOR
Sebastian Riedel, C<sri@cpan.org>