Class: Amazon::WebServices::MechanicalTurk

Inherits:
Object
  • Object
show all
Includes:
Util::Logging
Defined in:
lib/amazon/webservices/mechanical_turk.rb

Constant Summary collapse

SOFTWARE_NAME = 
'MTurkRubySDK'
SANDBOX = 
'mechanicalturk.sandbox.amazonaws.com'
PROD = 
'mechanicalturk.amazonaws.com'

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Util::Logging

#log, #set_log

Constructor Details

#initialize(args = {}) ⇒ MechanicalTurk

By default, MechanicalTurk will operate on the MechanicalTurk Sandbox. To run against the main site, pass :Host => :Production into the constructor.



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# File 'lib/amazon/webservices/mechanical_turk.rb', line 24

def initialize(args={})
  name = args[:Name] || 'AWSMechanicalTurkRequester'
  software = args.has_key?(:SoftwareName) ? "#{SOFTWARE_NAME}, #{args[:SoftwareName]}" : "#{SOFTWARE_NAME}"
  @host = case args[:Host].to_s
    when /^Prod/i
      PROD
    when /^Sandbox/i,""
      SANDBOX
    else
      args[:Host].to_s
    end
  newargs = args.merge( :Name => name, :SoftwareName => software, :Host => @host )
  transport = case args[:Transport]
    when :SOAP,/^SOAP/i
      getSOAPTransport(newargs)
    when :REST,/^REST/i
      getRESTTransport(newargs)
    else
      require 'amazon/webservices/util/soap_transport.rb'
      allowOverride( 'Transport', args[:Transport], newargs ) { |a|
        if Util::RESTTransport.canPost?
          getRESTTransport(newargs)
        elsif Util::SOAPTransport.canSOAP?
          getSOAPTransport(newargs)
        else
          getRESTTransport(newargs)
        end
      }
    end
  newargs.merge!( :Transport => transport )
  log "Generating relay with following args: #{newargs.inspect}"
  relay = allowOverride('Relay',args[:Relay],newargs) { |a| Amazon::WebServices::Util::AmazonAuthenticationRelay.new(a) }
  newargs.merge!( :Relay => relay )
  log "Generating error handler with the following args: #{newargs.inspect}"
  @errorHandler = allowOverride('ErrorHandler',args[:ErrorHandler],newargs) { |a| Amazon::WebServices::MTurk::MechanicalTurkErrorHandler.new(a) }
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



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# File 'lib/amazon/webservices/mechanical_turk.rb', line 63

def method_missing(method,*args)
  log "Sending request: #{method} #{args.inspect}"
  @errorHandler.dispatch(method,*args)
end

Instance Attribute Details

#host ⇒ Object

Returns the value of attribute host.



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# File 'lib/amazon/webservices/mechanical_turk.rb', line 61

def host
  @host
end