Class: Sevendigital::ApiResponseDigestor

Inherits:
Digestor
  • Object
show all
Defined in:
lib/sevendigital/digestion_tract/api_response_digestor.rb

Instance Method Summary collapse

Methods inherited from Digestor

#content_present?, #from_xml_string, #get_optional_attribute, #get_optional_node, #get_optional_value, #get_required_attribute, #get_required_node, #get_required_value, #initialize, #list_from_xml_doc, #list_from_xml_string, #make_sure_eating_nokogiri_node, #nested_list_from_xml_doc, #nested_list_from_xml_string, #paginate_results, #value_present?

Constructor Details

This class inherits a constructor from Sevendigital::Digestor

Instance Method Details

#default_element_name ⇒ Object

:nodoc:



8
 
# File 'lib/sevendigital/digestion_tract/api_response_digestor.rb', line 8

def default_element_name; :response end

#from_http_response(http_response) ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/sevendigital/digestion_tract/api_response_digestor.rb', line 10

def from_http_response(http_response)
  response = ApiResponse.new
  response.headers = http_response.header
  response.content = http_response.body.to_s

  parse_xml_doc(response.content, response)

  if response.error_code >= 10000 && !http_response.is_a?(Net::HTTPSuccess)
    response.error_code = Integer(http_response.code)
    response.error_message= http_response.body.to_s
  end
  response
end

#parse_xml_doc(xml, response) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/sevendigital/digestion_tract/api_response_digestor.rb', line 24

def parse_xml_doc(xml, response)

  xml_doc = Nokogiri::XML(xml)

  response_node = xml_doc.at_xpath("./response")
  response_status = nil
  response_status = get_optional_attribute(response_node, "status") if response_node
  if response_status == 'ok' then
    response.error_code = 0
  else
    if response_status == 'error'
      error_node = get_required_node(response_node, "error")
      response.error_code = get_required_attribute(error_node, "code").to_i
      response.error_message = get_required_value(error_node, "errorMessage")
    else
      response.error_code = 10001
      response.error_message = 'Invalid 7digital API response'
    end
  end

end