Module: Zenodo::Resources::Object::Serializers::ClassMethods

Defined in:
lib/zenodo/resources/object/serializers.rb

Instance Method Summary collapse

Instance Method Details

#deserialize(response) ⇒ Object? Also known as: parse

Deserialize a Faraday response.

Parameters:

  • response. (Faraday::Response)

Returns:

Raises:

  • (ArgumentError) —

    If the response is blank.



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# File 'lib/zenodo/resources/object/serializers.rb', line 61

def deserialize(response)
  raise ArgumentError, "Response cannot be blank" if response.blank?

  attributes = response.body
  begin
    attributes = JSON.parse(response.body)
    case attributes
      when Array
        return attributes.map { |object| new(object) }
      when Hash
        return new(attributes)
    end
  rescue JSON::ParserError
    logger = Logger.new(STDOUT)
    logger.error("Could not parse: #{response.body}")
  end
  nil
end

#serialize(object) ⇒ Object 



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# File 'lib/zenodo/resources/object/serializers.rb', line 82

def serialize(object)
  object.serialize
end

#serializer_for(type) ⇒ #serialize, #deserialize

Returns serializer for provided type.

Parameters:

  • type (String, Symbol) —

    type of attribute to be serialized or deserialized

Returns:



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# File 'lib/zenodo/resources/object/serializers.rb', line 41

def serializer_for(type)
  serializers[type] ||=
    begin
      class_symbol = type.to_s.to_sym
      if type.respond_to?(:deserialize) && type.respond_to?(:serialize)
        type
      elsif Serializers.constants.include?(class_symbol)
        Serializers.const_get(class_symbol)
      elsif Resources.constants.include?(class_symbol)
        Resources.const_get(class_symbol)
      else
        Serializers::Object
      end
    end
end

#serializers ⇒ Hash

Returns corresponding serializers for different attributes.

Returns:

  • (Hash) —

    corresponding serializers for different attributes



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# File 'lib/zenodo/resources/object/serializers.rb', line 35

def serializers
  @serializers ||= {}
end