class TingYun::Instrumentation::Support::TransactionNamer

Public Class Methods

klass_name(traced_obj, options={}) click to toggle source
# File lib/ting_yun/instrumentation/support/transaction_namer.rb, line 58
def self.klass_name(traced_obj, options={})
  return options[:class_name] if options[:class_name]

  if (traced_obj.is_a?(Class) || traced_obj.is_a?(Module))
    traced_obj.name
  else
    traced_obj.class.name
  end
end
name_for(txn, traced_obj, category, options={}) click to toggle source
# File lib/ting_yun/instrumentation/support/transaction_namer.rb, line 37
def self.name_for(txn, traced_obj, category, options={})
  "#{prefix_for_category(txn, category)}#{path_name(traced_obj, options)}"
end
path_name(traced_obj, options={}) click to toggle source
# File lib/ting_yun/instrumentation/support/transaction_namer.rb, line 41
def self.path_name(traced_obj, options={})
  return options[:path] if options[:path]

  class_name = klass_name(traced_obj, options)
  if options[:name]
    if class_name
      "#{class_name}/#{options[:name]}"
    else
      options[:name]
    end
  elsif traced_obj.respond_to?(:tingyun_metric_path)
    traced_obj.tingyun_metric_path
  else
    class_name
  end
end
prefix_for_category(txn, category = nil) click to toggle source
# File lib/ting_yun/instrumentation/support/transaction_namer.rb, line 9
def self.prefix_for_category(txn, category = nil)
  category ||= (txn && txn.category)

  case category
    when :controller then
      ::TingYun::Agent::Transaction::CONTROLLER_PREFIX
    when :task then
      ::TingYun::Agent::Transaction::TASK_PREFIX
    when :rack then
      ::TingYun::Agent::Transaction::RACK_PREFIX
    when :uri then
      ::TingYun::Agent::Transaction::CONTROLLER_PREFIX
    when :sinatra then
      ::TingYun::Agent::Transaction::CONTROLLER_PREFIX
    when :middleware then
      ::TingYun::Agent::Transaction::MIDDLEWARE_PREFIX
    when :grape then
      ::TingYun::Agent::Transaction::GRAPE_PREFIX
    when :rake then
      ::TingYun::Agent::Transaction::RAKE_PREFIX
    when :action_cable then
      ::TingYun::Agent::Transaction::CABLE_PREFIX
    else
      "#{category.to_s}/" # for internal use only
  end
end