controller.rb in trema-0.2.3

- old
+ new

@@ -1,8 +1,6 @@
 #
-# Author: Yasuhito Takamiya <yasuhito@gmail.com>
-#
 # Copyright (C) 2008-2012 NEC Corporation
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License, version 2, as
 # published by the Free Software Foundation.
@@ -17,19 +15,21 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 
 
 require "trema/app"
+require "trema/logger"
 require "trema/monkey-patch/integer"
 require "trema/monkey-patch/string"
 require "trema/timers"
 
 
 module Trema
   #
   # The base class of Trema controller.
   #
   class Controller < App
+    include Logger
     include Timers
 
 
     #
     # Callback invoked whenever a subclass of this class is created.