Module: RightScale::HttpExceptions

Defined in:
lib/right_agent/http_exceptions.rb

Overview

Exceptions created for each status code defined in RestClient::STATUSES e.g., RightScale::HttpExceptions::ResourceNotFound for status code 404

Defined Under Namespace

Classes: RequestFailed

Constant Summary collapse

HTTP_EXCEPTIONS_MAP =

Map HTTP status codes to the corresponding exception class

{}

Class Method Summary collapse

Class Method Details

.convert(e) ⇒ Object

Convert RestClient exception



71
72
73
74
75
76
77
78
79
80
 
# File 'lib/right_agent/http_exceptions.rb', line 71

def self.convert(e)
  e2 = if e.is_a?(RestClient::RequestTimeout)
    # Special case RequestTimeout because http_code and http_body is typically nil given no actual response
    create(408)
  else
    create(e.http_code, e.http_body, RightScale::Response.new((e.response && e.response.headers) || {}))
  end
  e2.message = e.message
  e2
end

.create(code, body = "", headers = {}) ⇒ Object

Create exception for given code



62
63
64
65
66
67
68
 
# File 'lib/right_agent/http_exceptions.rb', line 62

def self.create(code, body = "", headers = {})
  if HttpExceptions::HTTP_EXCEPTIONS_MAP[code]
    HttpExceptions::HTTP_EXCEPTIONS_MAP[code].new(code, body, RightScale::Response.new(headers))
  else
    RequestFailed.new(code, body, RightScale::Response.new(headers))
  end
end