1 files changed, 36 insertions, 0 deletions
diff --git a/swift/common/middleware/s3api/exception.py b/swift/common/middleware/s3api/exception.py
new file mode 100644
index 000000000..0e060395d
--- /dev/null
+++ b/swift/common/middleware/s3api/exception.py
@@ -0,0 +1,36 @@
+# Copyright (c) 2014 OpenStack Foundation.
+#
+# 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.
+
+
+class S3Exception(Exception):
+    pass
+
+
+class NotS3Request(S3Exception):
+    pass
+
+
+class BadSwiftRequest(S3Exception):
+    pass
+
+
+class ACLError(S3Exception):
+    pass
+
+
+class InvalidSubresource(S3Exception):
+    def __init__(self, resource, cause):
+        self.resource = resource
+        self.cause = cause