class Restfolia::ResponseError
Public: Exception to represent an invalid HTTP
response.
Examples
begin # assuming http_response is 404 response raise ResponseError.new("message", caller, http_response) rescue Restfolia::ResponseError => ex ex.http_code # => 404 ex.http_message # => "Not Found" ex.http_object # => http_response object end
Constants
- HTTP_CODE_MSG
List of
HTTP
Status code definitions. Source www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
Attributes
http_code[R]
Returns nil or code from http_response instance
http_message[R]
Returns nil or status code definition from http_code
Public Class Methods
new(message, backtrace, http_response)
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Public: Creates a ResponseError
.
message - String to describe the error. backtrace - Array, usually mounted by Kernel#caller. http_response - Net::HTTPResponse with error.
Examples
begin # assuming http_response is 404 response raise ResponseError.new("message", caller, http_response) rescue Restfolia::ResponseError => ex ex.http_code # => 404 ex.http_message # => "Not Found" ex.http_object # => http_response object end
Calls superclass method
# File lib/restfolia/exceptions.rb, line 89 def initialize(message, backtrace, http_response) super(message) self.set_backtrace(backtrace) @http_response = http_response @http_code, @http_message = nil if http_response.respond_to?(:code) @http_code = http_response.code.to_i @http_message = HTTP_CODE_MSG[@http_code] \ || "Unknown HTTP code (#{@http_code})" end end
Public Instance Methods
http_object()
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Returns nil or Net::HTTPResponse instance.
# File lib/restfolia/exceptions.rb, line 103 def http_object @http_response end