Change to have a 'serializer' attribute on the controller, and coerce a new Data...

diff --git a/Makefile.PL b/Makefile.PL
index d174bb0..c97f1c5 100644 (file)
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -9,6 +9,7 @@ all_from 'lib/Catalyst/Engine/Stomp.pm';
 requires 'Catalyst::Engine::Embeddable'  => '0.0.1';
 requires 'Catalyst::Runtime'  => '5.80004';
 requires 'Moose' => undef;
+requires 'MooseX::Types' => undef;
 requires 'MooseX::Workers' => '0.05';
 requires 'Net::Stomp' => '0.34';
 requires 'YAML::XS' => '0.32';

diff --git a/lib/Catalyst/Controller/MessageDriven.pm b/lib/Catalyst/Controller/MessageDriven.pm
index 2c6c997..83ec775 100644 (file)
--- a/lib/Catalyst/Controller/MessageDriven.pm
+++ b/lib/Catalyst/Controller/MessageDriven.pm
@@ -1,6 +1,8 @@
 package Catalyst::Controller::MessageDriven;
 use Moose;
 use Data::Serializer;
+use Moose::Util::TypeConstraints;
+use MooseX::Types::Moose qw/Str/;
 use namespace::autoclean;
 
 BEGIN { extends 'Catalyst::Controller' }
@@ -47,15 +49,22 @@ Serializes the response from C<< $c->stash->{response} >>
 
 =cut
 
-__PACKAGE__->config( serializer => 'YAML' );
+class_type 'Data::Serializer';
+my $serializer_t = subtype 'Data::Serializer';
+coerce $serializer_t, from 'Str',
+    via { Data::Serializer->new( serializer => $_ ) };
+
+has serializer => (
+    isa => $serializer_t, is => 'ro', required => 1,
+    default => 'YAML', coerce => 1,
+);
 
 sub begin : Private {
     my ($self, $c) = @_;
 
     # Deserialize the request message
         my $message;
-    my $serializer = $self->config->{serializer};
-    my $s = Data::Serializer->new( serializer => $serializer );
+    my $s = $self->serializer;
     eval {
         my $body = $c->request->body;
         open my $IN, "$body" or die "can't open temp file $body";
@@ -80,8 +89,7 @@ sub end : Private {
     my $output;
 
     # Load a serializer
-    my $serializer = $self->config->{serializer};
-    my $s = Data::Serializer->new( serializer => $serializer );
+    my $s = $self->serializer;
 
     # Custom error handler - steal errors from catalyst and dump them into
     # the stash, to get them serialized out as the reply.