class RestClientWrapper

Public Class Methods

new() click to toggle source
# File lib/cartocss_helper/util/rest-client_wrapper.rb, line 7
def initialize
  @last_url_fetched = nil
end

Public Instance Methods

execute_fetch_data_from_url(url, request_timeout) click to toggle source
# File lib/cartocss_helper/util/rest-client_wrapper.rb, line 31
def execute_fetch_data_from_url(url, request_timeout)
  data = RestClient::Request.execute(method: :get, url: url, timeout: request_timeout)
  # see https://github.com/rest-client/rest-client/issues/370, will be fixed in 2.0
  # published versions listed on https://rubygems.org/gems/rest-client/versions/
  return String.new(data)
end
fetch_data_from_url(url, request_timeout) click to toggle source
# File lib/cartocss_helper/util/rest-client_wrapper.rb, line 11
def fetch_data_from_url(url, request_timeout)
  wait if url == @last_url_fetched
  @last_url_fetched = url
  return execute_fetch_data_from_url(url, request_timeout)
rescue RestClient::RequestTimeout => e
  raise RequestTimeout, e.to_s
rescue RestClient::ExceptionWithResponse => e
  raise_exception_about_returned_response(e)
rescue RestClient::SSLCertificateNotVerified, RestClient::ServerBrokeConnection, SocketError, URI::InvalidURIError
  raise ExceptionWithoutResponse.new(e), e.to_s
rescue ArgumentError => e
  puts "url:"
  puts url
  raise_issue_359_exception(e)
rescue => e
  puts 'unhandled exception! It is a clear bug!'
  puts "<#{e.class} error happened>"
  raise e, e.to_s
end
raise_exception_about_returned_response(e) click to toggle source
# File lib/cartocss_helper/util/rest-client_wrapper.rb, line 42
def raise_exception_about_returned_response(e)
  failure = ExceptionWithResponse.new(e)
  failure.http_code = e.http_code
  failure.response = e.response
  raise failure, e.to_s
end
raise_issue_359_exception(e) click to toggle source
# File lib/cartocss_helper/util/rest-client_wrapper.rb, line 38
def raise_issue_359_exception(e)
  raise BuggyRestClient, "ArgumentError from rest-client, most likely caused by https://github.com/rest-client/rest-client/issues/359 (requesting GBs of data) [#{e}]"
end
wait() click to toggle source
# File lib/cartocss_helper/util/rest-client_wrapper.rb, line 49
def wait
  progressbar = ProgressBar.create
  100.times do
    sleep 4
    progressbar.increment
  end
end