Contents

# encoding: utf-8
# This file is distributed under New Relic's license terms.
# See https://github.com/newrelic/rpm/blob/master/LICENSE for complete details.

require 'new_relic/control/frameworks/rails'
require 'new_relic/rack/error_collector'
module NewRelic
  class Control
    module Frameworks
      # Control subclass instantiated when Rails is detected.  Contains
      # Rails 3.0+  specific configuration, instrumentation, environment values,
      # etc. Many methods are inherited from the
      # NewRelic::Control::Frameworks::Rails class, where the two do
      # not differ
      class Rails3 < NewRelic::Control::Frameworks::Rails

        def env
          @env ||= ::Rails.env.to_s
        end

        def rails_root
          ::Rails.root.to_s
        end

        def init_config(options={})
          super
          if Agent.config[:agent_enabled] && Agent.config[:'error_collector.enabled']
            if !rails_config.middleware.respond_to?(:include?) ||
                !rails_config.middleware.include?(NewRelic::Rack::ErrorCollector)
              add_error_collector_middleware
            end
          end
        end

        def add_error_collector_middleware
          rails_config.middleware.use NewRelic::Rack::ErrorCollector
        end

        def vendor_root
          @vendor_root ||= File.join(root,'vendor','rails')
        end

        def version
          @rails_version ||= NewRelic::VersionNumber.new(::Rails::VERSION::STRING)
        end

        protected

        def install_shim
          super
          ActiveSupport.on_load(:action_controller) do
            include NewRelic::Agent::Instrumentation::ControllerInstrumentation::Shim
          end
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
newrelic_rpm-3.6.0.83	lib/new_relic/control/frameworks/rails3.rb
newrelic_rpm-3.6.0.78	lib/new_relic/control/frameworks/rails3.rb