Class: Ingenico::Connect::SDK::DefaultImpl::DefaultMarshaller

Inherits:
Marshaller
  • Object
show all
Defined in:
lib/ingenico/connect/sdk/defaultimpl/default_marshaller.rb

Overview

Marshals objects to and from JSON format. Currently supports marshalling and unmarshalling of classes that support class.new_from_hash and class#to_h

Constant Summary collapse

@@INSTANCE = 
DefaultMarshaller.new

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.INSTANCE ⇒ Object 



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# File 'lib/ingenico/connect/sdk/defaultimpl/default_marshaller.rb', line 11

def self.INSTANCE
  @@INSTANCE
end

Instance Method Details

#marshal(request_object) ⇒ Object

marshals the request_object to a JSON string using request_object#to_h



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# File 'lib/ingenico/connect/sdk/defaultimpl/default_marshaller.rb', line 16

def marshal(request_object)
    JSON.pretty_generate(request_object.to_h)
end

#unmarshal(json_string, klass) ⇒ Object

unmarshals a JSON string into an object of type klass using klass.new_from_hash



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# File 'lib/ingenico/connect/sdk/defaultimpl/default_marshaller.rb', line 21

def unmarshal(json_string, klass)
  if json_string.nil?
    return nil
  elsif json_string.length == 0
    return ''
  end
  if klass.respond_to?(:new_from_hash)
    klass.new_from_hash(JSON.load(json_string))
  else
    raise NotImplementedError
  end
end