ganeti_web/util/proxy/response_map.py

   1 # Copyright (C) 2010 Oregon State University et al.
   2 #
   3 # This program is free software; you can redistribute it and/or
   4 # modify it under the terms of the GNU General Public License
   5 # as published by the Free Software Foundation; either version 2
   6 # of the License, or (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software
  15 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
  16 # USA.
  17
  18
  19 class ResponseMap(object):
  20     """
  21     An object that encapsulates return values based on parameters given to the
  22     called method.
  23
  24     Return Map should be initialized with a list containing tuples all possible
  25     arg/kwarg combinations plus the result that should be sent for those args
  26     """
  27     def __init__(self, map):
  28         self.map = map
  29
  30     def __getitem__(self, key):
  31         for k, response in self.map:
  32             if key == k:
  33                 return response