lcm/lcm/nf_pm/serializers/threshold_crossed_notification.py

   1 # Copyright (c) 2019, CMCC Technologies Co., Ltd.
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License")
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #       http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 from rest_framework import serializers
  16
  17 from lcm.nf_pm.counst import CrossingDirectionType
  18 from lcm.nf_pm.serializers.Link import LinkSerializer
  19
  20
  21 class ThresholdCrossedNotificationSerializer(serializers.Serializer):
  22     id = serializers.CharField(help_text="Identifier of this notification.", required=True, allow_null=False)
  23     notificationType = serializers.CharField(help_text="Discriminator for the different notification types.",
  24                                              required=True, allow_null=False)
  25     subscriptionId = serializers.CharField(help_text="Identifier of the subscription that this notification "
  26                                                      "relates to", required=True, allow_null=False)
  27     timeStamp = serializers.DateField(help_text="Date and time of the generation of the notification",
  28                                       required=True, allow_null=False)
  29     thresholdId = serializers.CharField(help_text="Identifier of the threshold which has been crossed.",
  30                                         required=True, allow_null=False)
  31     crossingDirection = serializers.ChoiceField(help_text="An indication of whether the threshold was "
  32                                                           "crossed in upward or downward direction.",
  33                                                 required=True, allow_null=False,
  34                                                 choices=CrossingDirectionType)
  35     objectInstanceId = serializers.CharField(help_text="Identifier that identifies a VNF instance.",
  36                                              required=True, allow_null=False)
  37     performanceMetric = serializers.CharField(help_text="Performance metric associated with the threshold.",
  38                                               required=True, allow_null=False)
  39     performanceValue = serializers.CharField(help_text="Value of the metric that resulted in threshold "
  40                                                        "crossing.", required=True, allow_null=False)
  41     _links = LinkSerializer(help_text="Links to resources related to this notification",
  42                             required=True, allow_null=False)