Class: OneApm::TransactionNamer

Inherits:
Object
  • Object
show all
Defined in:
lib/one_apm/transaction/transaction_namer.rb

Class Method Summary collapse

Class Method Details

.class_name(traced_obj, options = {}) ⇒ Object 



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# File 'lib/one_apm/transaction/transaction_namer.rb', line 39

def self.class_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 = {}) ⇒ Object 



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# File 'lib/one_apm/transaction/transaction_namer.rb', line 4

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 = {}) ⇒ Object 



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# File 'lib/one_apm/transaction/transaction_namer.rb', line 22

def self.path_name(traced_obj, options={})
  return options[:path] if options[:path]

  class_name = class_name(traced_obj, options)
  if options[:name]
    if class_name
      "#{class_name}/#{options[:name]}"
    else
      options[:name]
    end
  elsif traced_obj.respond_to?(:oneapm_metric_path)
    traced_obj.oneapm_metric_path
  else
    class_name
  end
end

.prefix_for_category(txn, category = nil) ⇒ Object 



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# File 'lib/one_apm/transaction/transaction_namer.rb', line 8

def self.prefix_for_category(txn, category = nil)
  category ||= (txn && txn.category)
  case category
  when :controller then ::OneApm::Transaction::OA_WEB_TRANSACTION_PREFIX
  when :task       then ::OneApm::Transaction::OA_TASK_PREFIX
  when :rack       then ::OneApm::Transaction::OA_RACK_PREFIX
  when :uri        then ::OneApm::Transaction::OA_WEB_TRANSACTION_PREFIX
  when :sinatra    then ::OneApm::Transaction::OA_SINATRA_PREFIX
  when :middleware then ::OneApm::Transaction::OA_MIDDLEWARE_PREFIX
  when :grape      then ::OneApm::Transaction::OA_GRAPE_PREFIX
  else "#{category.to_s}/" # for internal use only
  end
end