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Special Forums News, Links, Events and Announcements Software Releases - RSS News JSON::XS 2.2 (Default branch)
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Old 04-17-2008
JSON::XS 2.2 (Default branch)
ImageJSON::XS implements JSON for Perl. Unlike othermodules, its primary goal is to encode tosyntactically correct JSON and flag invalid JSONwhile decoding. It ensures round-trip integrity ofdata types while being intuitive to use. Currentlybeing the fastest of the JSON encoders availablefor Perl, it supports a variety of format options,such as single-line, ASCII-only, orpretty-printed, and can be tuned for speed ormemory usage. It comes with a wealth ofdocumentation describing usage and implementationdetails.License: Perl LicenseChanges:
Versions beginning with 2.01 act as a backend for JSON; the JSON module will automatically use JSON::XS when it is available, and should otherwise fall back to a fully-compatible pure Perl implementation. A very fast incremental parser has been added that can be used (among other things) to parse self-delimited JSON streams. Boolean values returned by decode are now mutable, and the restriction of having to use powers of two for resource limits has been lifted. A command line utility has been added that can pretty-print JSON and convert from/to a number of other formats.Image

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json::rpc::server::apache2

JSON::RPC::Server::Apache2(3pm) 			User Contributed Perl Documentation			   JSON::RPC::Server::Apache2(3pm)

NAME

       JSON::RPC::Server::Apache2 - JSON-RPC sever for mod_perl2

SYNOPSIS

	# In apache conf

	PerlRequire /your/path/start.pl
	PerlModule MyApp

	<Location /jsonrpc/API>
	     SetHandler perl-script
	     PerlResponseHandler JSON::RPC::Server::Apache
	     PerlSetVar dispatch "MyApp"
	     PerlSetVar return_die_message 0
	</Location>

	#--------------------------
	# In your application class
	package MyApp;

	use base qw(JSON::RPC::Procedure); # Perl 5.6 or more than

	sub echo : Public {    # new version style. called by clients
	    # first argument is JSON::RPC::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];
	}

DESCRIPTION

       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.

METHODS

       They are inherited from the JSON::RPC::Server methods basically.  The below methods are implemented in JSON::RPC::Server::Apache2.

       new Creates new JSON::RPC::Server::Apache2 object.

       handle
	   Runs server object and returns a response.

       retrieve_json_from_post
	   retrieves a JSON request from the body in POST method.

       retrieve_json_from_get
	   In the protocol v1.1, 'GET' request method is also allowable.  it retrieves a JSON request from the query string in GET method.

       response
	   returns a response JSON data to a client.

SEE ALSO

       JSON::RPC::Server,

       JSON::RPC::Procedure,

       JSON,

       <http://json-rpc.org/wd/JSON-RPC-1-1-WD-20060807.html>,

       <http://json-rpc.org/wiki/specification>,

AUTHOR

       Makamaka Hannyaharamitu, <makamaka[at]cpan.org>

COPYRIGHT AND LICENSE

       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.

perl v5.10.1							    2008-09-01					   JSON::RPC::Server::Apache2(3pm)