use strict;
use warnings;
-use base 'Catalyst::Action';
+use base 'Catalyst::Action::SerializeBase';
use Module::Pluggable::Object;
-use Catalyst::Request::REST;
__PACKAGE__->mk_accessors(qw(plugins));
sub execute {
my $self = shift;
- my ( $controller, $c, $test ) = @_;
-
- my $nreq = bless( $c->request, 'Catalyst::Request::REST' );
- $c->request($nreq);
-
- unless ( defined( $self->plugins ) ) {
- my $mpo = Module::Pluggable::Object->new(
- 'require' => 1,
- 'search_path' => ['Catalyst::Action::Deserialize'],
- );
- my @plugins = $mpo->plugins;
- $self->plugins( \@plugins );
- }
- my $content_type = $c->request->content_type;
- my $sclass = 'Catalyst::Action::Deserialize::';
- my $sarg;
- my $map = $controller->serialize->{'map'};
- if ( exists( $map->{$content_type} ) ) {
- my $mc;
- if ( ref( $map->{$content_type} ) eq "ARRAY" ) {
- $mc = $map->{$content_type}->[0];
- $sarg = $map->{$content_type}->[1];
- } else {
- $mc = $map->{$content_type};
- }
- $sclass .= $mc;
- if ( !grep( /^$sclass$/, @{ $self->plugins } ) ) {
- die "Cannot find plugin $sclass for $content_type!";
- }
- } else {
- if ( exists( $controller->serialize->{'default'} ) ) {
- $sclass .= $controller->serialize->{'default'};
- } else {
- die "I cannot find a default serializer!";
- }
- }
+ my ( $controller, $c ) = @_;
my @demethods = qw(POST PUT OPTIONS);
my $method = $c->request->method;
if ( grep /^$method$/, @demethods ) {
+ my ( $sclass, $sarg, $content_type ) =
+ $self->_load_content_plugins( 'Catalyst::Action::Deserialize',
+ $controller, $c );
+ return 1 unless defined($sclass);
+ my $rc;
if ( defined($sarg) ) {
- $sclass->execute( $controller, $c, $sarg );
+ $rc = $sclass->execute( $controller, $c, $sarg );
} else {
- $sclass->execute( $controller, $c );
+ $rc = $sclass->execute( $controller, $c );
+ }
+ if ( $rc eq "0" ) {
+ return $self->_unsupported_media_type( $c, $content_type );
+ } elsif ( $rc ne "1" ) {
+ return $self->_serialize_bad_request( $c, $content_type, $rc );
}
- $self->NEXT::execute( @_, );
- } else {
- $self->NEXT::execute(@_);
}
+
+ $self->NEXT::execute(@_);
+
+ return 1;
}
=head1 NAME
__PACKAGE__->config(
serialize => {
- 'default' => 'YAML',
+ 'default' => 'text/x-yaml',
'stash_key' => 'rest',
'map' => {
'text/x-yaml' => 'YAML',
}
);
- sub begin : ActionClass('Deserialize') {}
+ sub begin :ActionClass('Deserialize') {}
=head1 DESCRIPTION
header.
It requires that your Catalyst controller have a "serialize" entry
-in it's configuration.
+in it's configuration. See L<Catalyst::Action::Serialize> for the details.
The specifics of deserializing each content-type is implemented as
a plugin to L<Catalyst::Action::Deserialize>. You can see a list
The results of your Deserializing will wind up in $c->req->data.
This is done through the magic of L<Catalyst::Request::REST>.
-=head1 CONFIGURATION
-
-=over 4
-
-=item default
-
-The default Serialization format. See the next section for
-available options.
+While it is common for this Action to be called globally as a
+C<begin> method, there is nothing stopping you from using it on a
+single routine:
-=item map
+ sub foo :Local :Action('Deserialize') {}
-Takes a hashref, mapping Content-Types to a given plugin.
+Will work just fine.
-=back
+When you use this module, the request class will be changed to
+L<Catalyst::Request::REST>.
=head1 SEE ALSO