Exception: Echowrap::Error

Inherits:
StandardError
  • Object
show all
Defined in:
lib/echowrap/error.rb,
lib/echowrap/error/forbidden.rb,
lib/echowrap/error/not_found.rb,
lib/echowrap/error/bad_gateway.rb,
lib/echowrap/error/bad_request.rb,
lib/echowrap/error/client_error.rb,
lib/echowrap/error/server_error.rb,
lib/echowrap/error/unauthorized.rb,
lib/echowrap/error/not_acceptable.rb,
lib/echowrap/error/gateway_timeout.rb,
lib/echowrap/error/too_many_requests.rb,
lib/echowrap/error/configuration_error.rb,
lib/echowrap/error/service_unavailable.rb,
lib/echowrap/error/unprocessable_entity.rb,
lib/echowrap/error/internal_server_error.rb

Overview

Custom error class for rescuing from all Echowrap errors

Direct Known Subclasses

ClientError, ServerError

Defined Under Namespace

Classes: BadGateway, BadRequest, ClientError, ConfigurationError, Forbidden, GatewayTimeout, InternalServerError, NotAcceptable, NotFound, ServerError, ServiceUnavailable, TooManyRequests, Unauthorized, UnprocessableEntity

Constant Summary collapse

EnhanceYourCalm =
TooManyRequests
RateLimited =
TooManyRequests

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(exception = $!, response_headers = {}) ⇒ Echowrap::Error

Initializes a new Error object

Parameters:

  • exception (Exception, String) (defaults to: $!)
  • response_headers (Hash) (defaults to: {})


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# File 'lib/echowrap/error.rb', line 21

def initialize(exception=$!, response_headers={})
  @rate_limit = Echowrap::RateLimit.new(response_headers)
  @wrapped_exception = exception
  exception.respond_to?(:backtrace) ? super(exception.message) : super(exception.to_s)
end

Instance Attribute Details

#rate_limitObject (readonly)

Returns the value of attribute rate_limit.



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# File 'lib/echowrap/error.rb', line 4

def rate_limit
  @rate_limit
end

#wrapped_exceptionObject (readonly)

Returns the value of attribute wrapped_exception.



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# File 'lib/echowrap/error.rb', line 4

def wrapped_exception
  @wrapped_exception
end

Class Method Details

.descendantsArray

Returns:

  • (Array)


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# File 'lib/echowrap/error.rb', line 12

def self.descendants
  ObjectSpace.each_object(::Class).select{|klass| klass < self}
end

.errorsHash

Returns:

  • (Hash)


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# File 'lib/echowrap/error.rb', line 7

def self.errors
  @errors ||= Hash[descendants.map{|klass| [klass.const_get(:HTTP_STATUS_CODE), klass]}]
end

Instance Method Details

#backtraceObject



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# File 'lib/echowrap/error.rb', line 27

def backtrace
  @wrapped_exception.respond_to?(:backtrace) ? @wrapped_exception.backtrace : super
end