package MooseX::Storage::Format::JSON;
use Moose::Role;
+no warnings 'once';
+
use JSON::Any;
+use utf8 ();
+
+our $VERSION = '0.22';
+our $AUTHORITY = 'cpan:STEVAN';
requires 'pack';
requires 'unpack';
sub thaw {
- my ( $class, $json ) = @_;
- $class->unpack( JSON::Any->jsonToObj($json) );
+ my ( $class, $json, @args ) = @_;
+ utf8::encode($json) if utf8::is_utf8($json);
+ $class->unpack( JSON::Any->jsonToObj($json), @args );
}
sub freeze {
- my $self = shift;
- JSON::Any->objToJson( $self->pack() );
+ my ( $self, @args ) = @_;
+ my $json = JSON::Any->objToJson( $self->pack(@args) );
+ utf8::decode($json) if !utf8::is_utf8($json) and utf8::valid($json); # if it's valid utf8 mark it as such
+ return $json;
}
+no Moose::Role;
+
1;
__END__
=pod
+=head1 NAME
+
+MooseX::Storage::Format::JSON - A JSON serialization role
+
+=head1 SYNOPSIS
+
+ package Point;
+ use Moose;
+ use MooseX::Storage;
+
+ with Storage('format' => 'JSON');
+
+ has 'x' => (is => 'rw', isa => 'Int');
+ has 'y' => (is => 'rw', isa => 'Int');
+
+ 1;
+
+ my $p = Point->new(x => 10, y => 10);
+
+ ## methods to freeze/thaw into
+ ## a specified serialization format
+ ## (in this case JSON)
+
+ # pack the class into a JSON string
+ $p->freeze(); # { "__CLASS__" : "Point", "x" : 10, "y" : 10 }
+
+ # unpack the JSON string into a class
+ my $p2 = Point->thaw('{ "__CLASS__" : "Point", "x" : 10, "y" : 10 }');
+
+=head1 METHODS
+
+=over 4
+
+=item B<freeze>
+
+=item B<thaw ($json)>
+
+=back
+
+=head2 Introspection
+
+=over 4
+
+=item B<meta>
+
+=back
+
+=head1 BUGS
+
+All complex software has bugs lurking in it, and this module is no
+exception. If you find a bug please either email me, or add the bug
+to cpan-RT.
+
+=head1 AUTHOR
+
+Chris Prather E<lt>chris.prather@iinteractive.comE<gt>
+
+Stevan Little E<lt>stevan.little@iinteractive.comE<gt>
+
+Yuval Kogman E<lt>yuval.kogman@iinteractive.comE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007-2008 by Infinity Interactive, Inc.
+
+L<http://www.iinteractive.com>
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
=cut
+