=head1 NAME

Operation::Response - Operation result object

=head1 SYNOPSIS

XXX

=head1 DESCRIPTION

XXX

=head1 DEFINING ERROR TYPES

XXX

=over 4

=item http_status => $code

Specify the HTTP status code for the error.  If this option is not
specified, it is defaulted to C<400>.  See also C<< $res->http_status
>>.

=cut

=head1 METHODS OF RESPONSE OBJECTS

XXX

=over 4

=item $code = $res->http_status

The HTTP status code for the response.  If the response is not an
error, the return value is C<200>.  Otherwise, if the response is in
error whose type defines the HTTP status code, then the code is
returned.  Otherwise, the return value is C<400>.

=item $json = $res->as_jsonable

Return the data structure that can be serialized as JSON by
L<JSON::PP> or L<JSON::XS>, representing the response object's data.

Note that since the class does define the C<TO_JSON> method, the
object itself can be serialized by those modules directly, obtaining
the same result as the C<as_jsonable> method.

=back

=head1 AUTHOR

Wakaba (id:wakabatan) <wakabatan@hatena.ne.jp>.

=head1 ACKNOWLEDGEMENTS

This module was originally developed as part of the Flipnote Hatena
project.  Thanks to id:antipop and id:onishi for their useful inputs.

=head1 LICENSE

Copyright 2009-2012 Hatena <http://www.hatena.ne.jp/>.

This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.

=cut