1 files changed, 32 insertions, 0 deletions
diff --git a/osdf/adapters/database/OracleDB.py b/osdf/adapters/database/OracleDB.py
new file mode 100644
index 0000000..655dd27
--- /dev/null
+++ b/osdf/adapters/database/OracleDB.py
@@ -0,0 +1,32 @@
+# -------------------------------------------------------------------------
+#   Copyright (c) 2015-2017 AT&T Intellectual Property
+#
+#   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 cx_Oracle
+
+from osdf.utils.programming_utils import MetaSingleton
+
+
+class OracleDB(metaclass=MetaSingleton):
+    conn, cur = None, None
+
+    def connect(self, host=None, sid=None, user=None, passwd=None, port=5432):
+        if self.conn is None:
+            tns_info = cx_Oracle.makedsn(host=host, port=port, sid=sid)
+            self.conn = cx_Oracle.connect(user=user, password=passwd, dsn=tns_info, threaded=True)
+            self.cur = self.conn.cursor()
+        return self.conn, self.cur