1 # Copyright (C) 2021 Wind River Systems, Inc.
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
7 # http://www.apache.org/licenses/LICENSE-2.0
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.
15 # from o2ims.domain.resource_type import ResourceTypeEnum
16 from o2common.service.client.base_client import BaseClient
17 # from o2ims.domain.stx_object import StxGenericModel
18 # from o2common.service.unit_of_work import AbstractUnitOfWork
19 from o2common.service.watcher.base import BaseWatcher
20 from o2common.service.messagebus import MessageBus
21 from o2ims.domain import commands
23 from o2common.helper import o2logging
24 logger = o2logging.get_logger(__name__)
27 class AlarmWatcher(BaseWatcher):
28 def __init__(self, fault_client: BaseClient,
29 bus: MessageBus) -> None:
30 super().__init__(fault_client, bus)
32 def _targetname(self):
35 def _probe(self, parent: object = None, tags: object = None):
36 newmodels = self._client.list()
37 # if len(newmodels) == 0:
43 # rs = uow.session.execute(
45 # SELECT "alarmEventRecordId"
46 # FROM "alarmEventRecord"
47 # WHERE "perceivedSeverity" != :perceived_severity_enum
49 # dict(perceived_severity_enum=alarm_obj.PerceivedSeverityEnum.
54 # # logger.debug('Exist alarm: ' + id)
55 # exist_alarms[id] = False
60 # if exist_alarms[m.id]:
61 # ret.append(commands.UpdateAlarm(m))
62 # exist_alarms[m.id] = True
64 # logger.debug('alarm new: ' + m.id)
65 # ret.append(commands.UpdateAlarm(m))
67 # for alarm in exist_alarms:
68 # logger.debug('exist alarm: ' + alarm)
69 # if exist_alarms[alarm]:
70 # # exist alarm is active
72 # event = self._client.get(alarm)
73 # ret.append(commands.UpdateAlarm(event))
77 return [commands.UpdateAlarm(m) for m in newmodels] \
78 if len(newmodels) > 0 else []
81 # class EventWatcher(BaseWatcher):
82 # def __init__(self, fault_client: BaseClient,
83 # bus: MessageBus) -> None:
84 # super().__init__(fault_client, bus)
86 # def _targetname(self):
89 # def _probe(self, parent: object = None, tags: object = None):
90 # newmodels = self._client.list()
91 # return [commands.UpdateAlarm(m) for m in newmodels] \
92 # if len(newmodels) > 0 else []