1 files changed, 37 insertions, 0 deletions
diff --git a/csarvalidation/python/main/validation/FileManager.py b/csarvalidation/python/main/validation/FileManager.py
new file mode 100644
index 0000000..2cdaab5
--- /dev/null
+++ b/csarvalidation/python/main/validation/FileManager.py
@@ -0,0 +1,37 @@
+# ============LICENSE_START====================================
+# vnfsdk-validation
+# =========================================================
+# Copyright (C) 2020 Nokia. 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=====================================
+
+import os
+
+
+class FileManager:
+
+    def __init__(self, output_directory: str):
+        self._output_directory = output_directory
+
+    def save_rule_table(self, csv_table: str, table_name: str):
+        self._create_output_directory()
+        self._write_rules_to_file(csv_table, table_name)
+
+    def _create_output_directory(self):
+        if not os.path.isdir(self._output_directory):
+            os.makedirs(self._output_directory)
+
+    def _write_rules_to_file(self, csv_table: str, file_name: str):
+        with open(file_name, 'w') as vnf_rules_file:
+            vnf_rules_file.write(csv_table)