PLC/Methods/UpdateNodeNetworkSettingType.py

   1 #
   2 # Thierry Parmentelat - INRIA
   3 #
   4 # $Revision: 88 $
   5 #
   6 from PLC.Faults import *
   7 from PLC.Method import Method
   8 from PLC.Parameter import Parameter, Mixed
   9 from PLC.NodeNetworkSettingTypes import NodeNetworkSettingType, NodeNetworkSettingTypes
  10 from PLC.Auth import Auth
  11
  12 can_update = lambda (field, value): field in \
  13              ['name', 'description', 'category', 'min_role_id']
  14
  15 class UpdateNodeNetworkSettingType(Method):
  16     """
  17     Updates the parameters of an existing setting type
  18     with the values in nodenetwork_setting_type_fields.
  19
  20     Returns 1 if successful, faults otherwise.
  21     """
  22
  23     roles = ['admin']
  24
  25     nodenetwork_setting_type_fields = dict(filter(can_update, NodeNetworkSettingType.fields.items()))
  26
  27     accepts = [
  28         Auth(),
  29         Mixed(NodeNetworkSettingType.fields['nodenetwork_setting_type_id'],
  30               NodeNetworkSettingType.fields['name']),
  31         nodenetwork_setting_type_fields
  32         ]
  33
  34     returns = Parameter(int, '1 if successful')
  35
  36     def call(self, auth, nodenetwork_setting_type_id_or_name, nodenetwork_setting_type_fields):
  37         nodenetwork_setting_type_fields = dict(filter(can_update, nodenetwork_setting_type_fields.items()))
  38
  39         nodenetwork_setting_types = NodeNetworkSettingTypes(self.api, [nodenetwork_setting_type_id_or_name])
  40         if not nodenetwork_setting_types:
  41             raise PLCInvalidArgument, "No such setting type"
  42         nodenetwork_setting_type = nodenetwork_setting_types[0]
  43
  44         nodenetwork_setting_type.update(nodenetwork_setting_type_fields)
  45         nodenetwork_setting_type.sync()
  46         self.object_ids = [nodenetwork_setting_type['nodenetwork_setting_type_id']]
  47
  48         return 1