Exception: DigitalFemsa::ApiError

Inherits:
StandardError
  • Object
show all
Defined in:
lib/digital_femsa/api_error.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(arg = nil) ⇒ ApiError

Usage examples:

ApiError.new
ApiError.new("message")
ApiError.new(:code => 500, :response_headers => {}, :response_body => "")
ApiError.new(:code => 404, :message => "Not Found")



22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/digital_femsa/api_error.rb', line 22

def initialize(arg = nil)
  if arg.is_a? Hash
    if arg.key?(:message) || arg.key?('message')
      super(arg[:message] || arg['message'])
    else
      super arg
    end

    arg.each do |k, v|
      instance_variable_set "@#{k}", v
    end
  else
    super arg
    @message = arg
  end
end

Instance Attribute Details

#code ⇒ Object (readonly)

Returns the value of attribute code.



15
16
17
 
# File 'lib/digital_femsa/api_error.rb', line 15

def code
  @code
end

#response_body ⇒ Object (readonly)

Returns the value of attribute response_body.



15
16
17
 
# File 'lib/digital_femsa/api_error.rb', line 15

def response_body
  @response_body
end

#response_headers ⇒ Object (readonly)

Returns the value of attribute response_headers.



15
16
17
 
# File 'lib/digital_femsa/api_error.rb', line 15

def response_headers
  @response_headers
end

Instance Method Details

#message ⇒ Object 



44
45
46
47
48
49
50
51
52
53
54
55
56
 
# File 'lib/digital_femsa/api_error.rb', line 44

def message
  if @message.nil?
    msg = "Error message: the server returns an error"
  else
    msg = @message
  end

  msg += "\nHTTP status code: #{code}" if code
  msg += "\nResponse headers: #{response_headers}" if response_headers
  msg += "\nResponse body: #{response_body}" if response_body

  msg
end

#to_s ⇒ Object

Override to_s to display a friendly error message



40
41
42
 
# File 'lib/digital_femsa/api_error.rb', line 40

def to_s
  message
end