INF-303 Add Infrastructure Monitoring Fault Service; INF-305 update inventory api...

[pti/o2.git] / o2ims / adapter / alarm_loader.py

diff --git a/o2ims/adapter/alarm_loader.py b/o2ims/adapter/alarm_loader.py
new file mode 100644 (file)
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+++ b/o2ims/adapter/alarm_loader.py
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+# Copyright (C) 2022 Wind River Systems, Inc.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+from typing import List
+
+from o2ims.domain import alarm_obj
+from o2ims.domain.alarm_repo import AlarmDictionaryRepository
+from o2common.helper import o2logging
+logger = o2logging.get_logger(__name__)
+
+
+class AlarmDictionaryConfigFileRepository(AlarmDictionaryRepository):
+    def __init__(self):
+        super().__init__()
+        self.dictionary = {}
+
+    def _add(self, alarm_dict: alarm_obj.AlarmDictionary):
+        self.dictionary[alarm_dict.entityType] = alarm_dict
+
+    def _get(self, alarm_entity_type) -> alarm_obj.AlarmDictionary:
+        return self.dictionary[alarm_entity_type]
+
+    def _list(self) -> List[alarm_obj.AlarmDictionary]:
+        return [alarm_dict for alarm_dict in self.dictionary.items()]
+
+    def _update(self, alarm_dict: alarm_obj.AlarmDictionary):
+        self.dictionary[alarm_dict.entityType] = alarm_dict
+
+    def _delete(self, alarm_entity_type):
+        if alarm_entity_type in self.dictionary.keys():
+            del self.dictionary[alarm_entity_type]