Method: AuthorizeNet::DataObject#parse

Defined in:
lib/authorize_net/data_object.rb

#parse(xml) ⇒ Object

Parses XML from the values in the ATTRIBUTES hash in to the attributes of this object.



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# File 'lib/authorize_net/data_object.rb', line 18

def parse(xml)
  if xml.nil? || !xml.respond_to?(:at_css)
    return
  end

  self.class::ATTRIBUTES.keys.each do |attr|
    spec = self.class::ATTRIBUTES[attr].to_h
    xml_key = spec[:key] || attr.to_s
    type = spec[:type]
    type_class = spec[:class]

    if (type == TYPE_OBJECT or type == TYPE_OBJECT_ARRAY) and type_class.nil?
      raise "DataObject=#{self.class} Attribute=#{attr} of type #{type} must specify a class"
    end

    if type == TYPE_OBJECT
      obj_xml = xml.at_css(xml_key)
      send("#{attr}=", type_class.parse(obj_xml))

    elsif type == TYPE_OBJECT_ARRAY
      array_xml = xml.css(xml_key)
      send("#{attr}=", array_xml.map{ |x| type_class.parse(x) })

    elsif type == TYPE_ARRAY
      array_xml = xml.css(xml_key)
      send("#{attr}=", array_xml.map{ |x| x.inner_text })

    else
      send("#{attr}=", AuthorizeNet::Util.getXmlValue(xml, xml_key))
    end
  end
end