JSON::RPC::Legacy::Server::CGI - JSON-RPC sever for CGI
# CGI version #-------------------------- # In your CGI script use JSON::RPC::Legacy::Server::CGI; my $server = JSON::RPC::Legacy::Server::CGI->new; $server->dispatch('MyApp')->handle(); # or an array ref setting $server->dispatch( [qw/MyApp MyApp::Subclass/] )->handle(); # or a hash ref setting $server->dispatch( {'/jsonrpc/API' => 'MyApp'} )->handle(); #-------------------------- # In your application class package MyApp; use base qw(JSON::RPC::Legacy::Procedure); # Perl 5.6 or more than sub echo : Public { # new version style. called by clients # first argument is JSON::RPC::Legacy::Server object. return $_[1]; } sub sum : Public(a:num, b:num) { # sets value into object member a, b. my ($s, $obj) = @_; # return a scalar value or a hashref or an arryaref. return $obj->{a} + $obj->{b}; } sub a_private_method : Private { # ... can't be called by client } sub sum_old_style { # old version style. taken as Public my ($s, @arg) = @_; return $arg[0] + $arg[1]; }
Gets a client request.
Parses its JSON data.
Passes the server object and the object decoded from the JSON data to your procedure (method).
Takes your returned value (scalar or arrayref or hashref).
Sends a response.
Well, you write your procedure code only.
They are inherited from the JSON::RPC::Legacy::Server methods basically. The below methods are implemented in JSON::RPC::Legacy::Server::CGI.
Creates new JSON::RPC::Legacy::Server::CGI object.
retrieves a JSON request from the body in POST method.
In the protocol v1.1, 'GET' request method is also allowable. it retrieves a JSON request from the query string in GET method.
returns a response JSON data to a client.
returns the CGI object.
JSON::RPC::Legacy::Server,
JSON::RPC::Legacy::Procedure,
JSON,
http://json-rpc.org/wd/JSON-RPC-1-1-WD-20060807.html,
http://json-rpc.org/wiki/specification,
Makamaka Hannyaharamitu, <makamaka[at]cpan.org>
Copyright 2007-2008 by Makamaka Hannyaharamitu
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install JSON::RPC, copy and paste the appropriate command in to your terminal.
cpanm
cpanm JSON::RPC
CPAN shell
perl -MCPAN -e shell install JSON::RPC
For more information on module installation, please visit the detailed CPAN module installation guide.