Sha256: 423a0df1b9c438fa78c273dbb481744d17f47ebcb2915b3de3d676b9a61d03e9
Contents?: true
Size: 1.4 KB
Versions: 16
Compression:
Stored size: 1.4 KB
Contents
require "delegate"
module Jess
class HttpClient
# Wraps a Net::HTTP object to provide exception handling around the
# `request` method, such that 400 and 500 error codes are translated into
# appropriate Jess::HttpClient::Error exceptions.
#
class ErrorDecorator < SimpleDelegator
def request(req)
res = super
raise_if_error_code(res)
res
rescue StandardError => e
handle_exception(e, req, res)
end
private
def raise_if_error_code(res)
return if res.is_a?(Net::HTTPSuccess)
raise BadCredentials, res.message if res.code == "401"
raise NotFound, res.message if res.code == "404"
raise ServerError, res.message if res.is_a?(Net::HTTPServerError)
raise Error, res.message
end
def handle_exception(err, req, res)
case err
when IOError, Timeout::Error
err = ConnectionError.new(err.message)
when Error
# pass
else
err = Error.new(err.inspect)
end
fill_exception(err, req, res)
raise err
end
def fill_exception(err, req, res)
err.uri = req.uri
err.http_method = req.method
return if res.nil?
err.code = res.code
begin
err.response = res.body.to_s
rescue StandardError
err.response = nil
end
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems