Remove use of overload

[catagits/Catalyst-Runtime.git] / lib / Catalyst / DispatchType / Chained.pm

diff --git a/lib/Catalyst/DispatchType/Chained.pm b/lib/Catalyst/DispatchType/Chained.pm
index 02f4c21..5bf3853 100644 (file)
--- a/lib/Catalyst/DispatchType/Chained.pm
+++ b/lib/Catalyst/DispatchType/Chained.pm
@@ -1,11 +1,36 @@
 package Catalyst::DispatchType::Chained;
 
-use strict;
-use base qw/Catalyst::DispatchType/;
+use Class::C3;
+use Moose;
+extends 'Catalyst::DispatchType';
+
 use Text::SimpleTable;
 use Catalyst::ActionChain;
 use URI;
 
+has _endpoints => (
+                   is => 'rw',
+                   isa => 'ArrayRef',
+                   required => 1,
+                   default => sub{ [] },
+                  );
+
+has _actions => (
+                 is => 'rw',
+                 isa => 'HashRef',
+                 required => 1,
+                 default => sub{ {} },
+                );
+
+has _children_of => (
+                     is => 'rw',
+                     isa => 'HashRef',
+                     required => 1,
+                     default => sub{ {} },
+                    );
+
+no Moose;
+
 # please don't perltidy this. hairy code within.
 
 =head1 NAME
@@ -41,7 +66,7 @@ Debug output for Path Part dispatch points
 sub list {
     my ( $self, $c ) = @_;
 
-    return unless $self->{endpoints};
+    return unless $self->_endpoints;
 
     my $paths = Text::SimpleTable->new(
                     [ 35, 'Path Spec' ], [ 36, 'Private' ]
@@ -49,7 +74,7 @@ sub list {
 
     ENDPOINT: foreach my $endpoint (
                   sort { $a->reverse cmp $b->reverse }
-                           @{ $self->{endpoints} }
+                           @{ $self->_endpoints }
                   ) {
         my $args = $endpoint->attributes->{Args}->[0];
         my @parts = (defined($args) ? (("*") x $args) : '...');
@@ -65,7 +90,7 @@ sub list {
                     if (defined $pp->[0] && length $pp->[0]);
             }
             $parent = $curr->attributes->{Chained}->[0];
-            $curr = $self->{actions}{$parent};
+            $curr = $self->_actions->{$parent};
             unshift(@parents, $curr) if $curr;
         }
         next ENDPOINT unless $parent eq '/'; # skip dangling action
@@ -97,20 +122,21 @@ Calls C<recurse_match> to see if a chain matches the C<$path>.
 sub match {
     my ( $self, $c, $path ) = @_;
 
-    return 0 if @{$c->req->args};
+    my $request = $c->request;
+    return 0 if @{$request->args};
 
     my @parts = split('/', $path);
 
     my ($chain, $captures, $parts) = $self->recurse_match($c, '/', \@parts);
-    push @{$c->req->args}, @$parts if $parts && @$parts;
+    push @{$request->args}, @$parts if $parts && @$parts;
 
     return 0 unless $chain;
 
     my $action = Catalyst::ActionChain->from_chain($chain);
 
-    $c->req->action("/${action}");
-    $c->req->match("/${action}");
-    $c->req->captures($captures);
+    $request->action("/${action}");
+    $request->match("/${action}");
+    $request->captures($captures);
     $c->action($action);
     $c->namespace( $action->namespace );
 
@@ -125,7 +151,7 @@ Recursive search for a matching chain.
 
 sub recurse_match {
     my ( $self, $c, $parent, $path_parts ) = @_;
-    my $children = $self->{children_of}{$parent};
+    my $children = $self->_children_of->{$parent};
     return () unless $children;
     my $best_action;
     my @captures;
@@ -232,7 +258,7 @@ sub register {
 
     $action->attributes->{Chained} = [ $parent ];
 
-    my $children = ($self->{children_of}{$parent} ||= {});
+    my $children = ($self->_children_of->{$parent} ||= {});
 
     my @path_part = @{ $action->attributes->{PathPart} || [] };
 
@@ -242,13 +268,13 @@ sub register {
         $part = $path_part[0];
     } elsif (@path_part > 1) {
         Catalyst::Exception->throw(
-          "Multiple PathPart attributes not supported registering ${action}"
+          "Multiple PathPart attributes not supported registering " . $action->reverse()
         );
     }
 
     if ($part =~ m(^/)) {
         Catalyst::Exception->throw(
-          "Absolute parameters to PathPart not allowed registering ${action}"
+          "Absolute parameters to PathPart not allowed registering " . $action->reverse()
         );
     }
 
@@ -256,10 +282,10 @@ sub register {
 
     unshift(@{ $children->{$part} ||= [] }, $action);
 
-    ($self->{actions} ||= {})->{'/'.$action->reverse} = $action;
+    $self->_actions->{'/'.$action->reverse} = $action;
 
     unless ($action->attributes->{CaptureArgs}) {
-        unshift(@{ $self->{endpoints} ||= [] }, $action);
+        unshift(@{ $self->_endpoints }, $action);
     }
 
     return 1;
@@ -294,7 +320,7 @@ sub uri_for_action {
                 if (defined($pp->[0]) && length($pp->[0]));
         }
         $parent = $curr->attributes->{Chained}->[0];
-        $curr = $self->{actions}{$parent};
+        $curr = $self->_actions->{$parent};
     }
 
     return undef unless $parent eq '/'; # fail for dangling action
@@ -305,6 +331,8 @@ sub uri_for_action {
    
 }
 
+__PACKAGE__->meta->make_immutable;
+
 =head1 USAGE
 
 =head2 Introduction