Class: TorqueBox::Messaging::JSONMessage

Inherits:
Message
  • Object
show all
Defined in:
lib/torquebox/messaging/json_message.rb

Constant Summary collapse

ENCODING = 
:json
JMS_TYPE = 
:text

Constants inherited from Message

Message::DEFAULT_DECODE_ENCODING, Message::DEFAULT_ENCODE_ENCODING, Message::ENCODING_PROPERTY

Instance Attribute Summary

Attributes inherited from Message

#jms_message

Instance Method Summary collapse

Methods inherited from Message

__new__, class_for_encoding, encoding_map, extract_encoding_from_message, inherited, #initialize, #initialize_from_message, #method_missing, new, #populate_message_headers, #populate_message_properties, register_encoding, #respond_to?, #set_encoding

Constructor Details

This class inherits a constructor from TorqueBox::Messaging::Message

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class TorqueBox::Messaging::Message

Instance Method Details

#decode ⇒ Object 



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# File 'lib/torquebox/messaging/json_message.rb', line 41

def decode
  require_json 
  JSON.parse( @jms_message.text, :symbolize_names => true ) unless @jms_message.text.nil?
end

#encode(message) ⇒ Object 



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# File 'lib/torquebox/messaging/json_message.rb', line 36

def encode(message)
  require_json 
  @jms_message.text = JSON.fast_generate( message ) unless message.nil?
end

#require_json ⇒ Object 



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# File 'lib/torquebox/messaging/json_message.rb', line 24

def require_json
  # We can't ship our own json, as it may collide with the gem
  # requirement for the app.
  if !defined?( JSON )
    begin
      require 'json'
    rescue LoadError => ex
      raise RuntimeError.new( "Unable to load the json gem. Verify that is installed and in your Gemfile (if using Bundler)" )
    end
  end
end