blob: 4890459fbcb94cb02d759d2c486ffd9f953e8b26 [file] [log] [blame]
Matteo Scandolof0441032017-08-08 13:05:26 -07001
2# Copyright 2017-present Open Networking Foundation
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16
Scott Bakeraf599eb2017-03-21 12:43:26 -070017from synchronizers.new_base.modelaccessor import *
Scott Baker46a3ee92017-05-30 16:44:56 -070018from synchronizers.new_base.policy import Policy
Scott Bakeraf599eb2017-03-21 12:43:26 -070019
Scott Baker46a3ee92017-05-30 16:44:56 -070020class ControllerSlicePolicy(Policy):
21 model_name = "ControllerSlice"
22
23 def handle_create(self, controller_slice):
24 return self.handle_update(controller_slice)
25
26 def handle_update(self, controller_slice):
Sapan Bhatiafaf2ab12017-08-23 20:47:47 -040027 my_status_code = int(controller_slice.backend_code)
Scott Bakerb63ea792016-08-11 10:24:48 -070028 try:
Sapan Bhatiafaf2ab12017-08-23 20:47:47 -040029 his_status_code = int(controller_slice.slice.backend_code)
Scott Bakerb63ea792016-08-11 10:24:48 -070030 except:
31 his_status_code = 0
32
33 fields = []
34 if (my_status_code not in [0,his_status_code]):
35 controller_slice.slice.backend_status = controller_slice.backend_status
36 fields+=['backend_status']
37
38 if (controller_slice.backend_register != controller_slice.slice.backend_register):
39 controller_slice.slice.backend_register = controller_slice.backend_register
40 fields+=['backend_register']
41
42 controller_slice.slice.save(update_fields = fields)