DESCRIPTION:
A fast AMF serializer/deserializer and request/response wrappers to simplify remoting implementation.
INSTALL:
gem install RocketAMF --source="http://gemcutter.org"
EXAMPLE:
# helloworld.ru
require 'rocketamf'
class HelloWorldApp
APPLICATION_AMF = 'application/x-amf'.freeze
def call env
if is_amf?(env)
# Wrap request and response
env['rack.input'].rewind
request = RocketAMF::Request.new.populate_from_stream(env['rack.input'].read)
response = RocketAMF::Response.new
# Handle request
response.each_method_call request do |method, args|
raise "Service #{method} does not exists" unless method == 'App.helloWorld'
'Hello world'
end
# Pass back response
response_str = response.serialize
return [200, {'Content-Type' => APPLICATION_AMF, 'Content-Length' => response_str.length.to_s}, [response_str]]
else
return [200, {'Content-Type' => 'text/plain', 'Content-Length' => '16' }, ["Rack AMF gateway"]]
end
end
private
def is_amf? env
return false unless env['CONTENT_TYPE'] == APPLICATION_AMF
return false unless env['PATH_INFO'] == '/amf'
return true
end
end
run HelloWorldApp.new
LICENSE:
(The MIT License)
Copyright © 2009 Stephen Augenstein and Jacob Smith
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ‘AS IS’, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.