From 158b75abd6095a3155f5057832ec868bc99ced36 Mon Sep 17 00:00:00 2001 From: "Kotagiri, Ramprasad (rp5662)" Date: Thu, 19 Dec 2019 17:41:16 -0500 Subject: Add OTI event-handler project OTI event handler application in DCAEGEN2 platform Change-Id: Ie64f26f851e2045f00043f90279d503c2dc62948 Issue-ID: DCAEGEN2-1910 Signed-off-by: Kotagiri, Ramprasad (rp5662) --- oti/event-handler/otihandler/dbclient/db_dao.py | 33 +++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 oti/event-handler/otihandler/dbclient/db_dao.py (limited to 'oti/event-handler/otihandler/dbclient/db_dao.py') diff --git a/oti/event-handler/otihandler/dbclient/db_dao.py b/oti/event-handler/otihandler/dbclient/db_dao.py new file mode 100644 index 0000000..78fa058 --- /dev/null +++ b/oti/event-handler/otihandler/dbclient/db_dao.py @@ -0,0 +1,33 @@ +# ================================================================================ +# Copyright (c) 2019-2020 AT&T Intellectual Property. All rights reserved. +# ================================================================================ +# 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. +# ============LICENSE_END========================================================= + +""" SqlAlchemy ORM engine for postgresSql dti database """ + +from sqlalchemy import create_engine + +class DaoBase: + _engine = None + + @staticmethod + def init_db(dbConStr): + if DaoBase._engine: + return + DaoBase._engine = create_engine(dbConStr) + + @staticmethod + def getDbEngine(): + return DaoBase._engine + -- cgit 1.2.3-korg