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Contents
# This module contains modules of error constants, from each constant an exception class will be generated.
# Each submodule will be created as a class; it will be used as an intermediate ancestor between the exception class
# and the application exception class.
# For example, where Application is the name of the application:
# module ApplicationError
# module General
# UNEXPECTED = "An error has occurred in the application. Please try again."
# end
# module Loggable
# SERVICE_FAULT = "The response from the service cannot be processed. Please try again"
# end
# module Serious
# BAD_PROBLEM = "The server is on fire, please call the fire department"
# end
# end
#
# class FirstController < ApplicationController
# def index
# raise ApplicationException::ServiceFault # Will automatically be handled by the error handling gem with corresponding message.
# end
#
# def create
# raise RuntimeError # Will automatically be handled by error handling gem with UNEXPECTED message.
# end
#
# def update
# raise ApplicationException::BadProblem
# rescue ApplicationException::Parent => e # Will rescue any of the exceptions generated by the plugin.
# if(e.is_a? ApplicationException::Serious) # Sub modules are created as ancestor classes of exceptions, useful for special casing.
# call_lead_developer
# end
# end
# end
#
module <%= @error_module_name %>
module General
# Default message for all general exceptions.
# Unexpected exceptions (ones without specific exception classes) will be logged.
UNEXPECTED = "An error has occurred with your last request. Please try again."
end
#Errors in this special module will be logged
module Loggable
end
def self.include_all_of_own_modules
constants.map { |c| const_get(c) }.select { |c| Module === c }.each { |c| include c }
end
include_all_of_own_modules
end
Version data entries
4 entries across 4 versions & 1 rubygems