X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=o2ims%2Fdomain%2Fconfiguration_repo.py;fp=o2ims%2Fdomain%2Fconfiguration_repo.py;h=9ff95fa8bcffaf6323759e05b933b821ae871177;hb=209f349b35b0919ac133bc2264f25753a73e5b8f;hp=0000000000000000000000000000000000000000;hpb=a413c895f34fd2aa0eaa72254243673ae0477d27;p=pti%2Fo2.git

diff --git a/o2ims/domain/configuration_repo.py b/o2ims/domain/configuration_repo.py
new file mode 100644
index 0000000..9ff95fa
--- /dev/null
+++ b/o2ims/domain/configuration_repo.py
@@ -0,0 +1,57 @@
+# Copyright (C) 2021 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.
+
+import abc
+from typing import List, Set
+from o2ims.domain import configuration_obj as obj
+
+
+class ConfigurationRepository(abc.ABC):
+    def __init__(self):
+        self.seen = set()  # type: Set[obj.Configuration]
+
+    def add(self, configuration: obj.Configuration):
+        self._add(configuration)
+        self.seen.add(configuration)
+
+    def get(self, configuration_id) -> obj.Configuration:
+        configuration = self._get(configuration_id)
+        if configuration:
+            self.seen.add(configuration)
+        return configuration
+
+    def list(self) -> List[obj.Configuration]:
+        return self._list()
+
+    def update(self, configuration: obj.Configuration):
+        self._update(configuration)
+
+    def delete(self, configuration_id):
+        self._delete(configuration_id)
+
+    @abc.abstractmethod
+    def _add(self, configuration: obj.Configuration):
+        raise NotImplementedError
+
+    @abc.abstractmethod
+    def _get(self, configuration_id) -> obj.Configuration:
+        raise NotImplementedError
+
+    @abc.abstractmethod
+    def _update(self, configuration: obj.Configuration):
+        raise NotImplementedError
+
+    @abc.abstractmethod
+    def _delete(self, configuration_id):
+        raise NotImplementedError