From a6595e22d19dbc67ae5e2c34c8a18e6b59e36ace Mon Sep 17 00:00:00 2001
From: Victor Rodionov <victor.rodionov@nexenta.com>
Date: Thu, 3 May 2012 12:55:42 -0700
Subject: [PATCH] SwiftException base class for all swift exceptions.

Also add new exception class SwiftConfigurationError,
that can't be used to indicate that swift parameters
in swift conf files are not correct.

Change-Id: I39bff9068a19c8e1c1b4aac38cb756c5e46d75e6
---
 swift/common/exceptions.py | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/swift/common/exceptions.py b/swift/common/exceptions.py
index ed238b687a..a0df98c097 100644
--- a/swift/common/exceptions.py
+++ b/swift/common/exceptions.py
@@ -26,19 +26,27 @@ class MessageTimeout(Timeout):
         return '%s: %s' % (Timeout.__str__(self), self.msg)
 
 
-class AuditException(Exception):
+class SwiftException(Exception):
     pass
 
 
-class DiskFileError(Exception):
+class SwiftConfigurationError(SwiftException):
     pass
 
 
-class DiskFileNotExist(Exception):
+class AuditException(SwiftException):
     pass
 
 
-class AuthException(Exception):
+class DiskFileError(SwiftException):
+    pass
+
+
+class DiskFileNotExist(SwiftException):
+    pass
+
+
+class AuthException(SwiftException):
     pass
 
 
@@ -54,7 +62,7 @@ class ConnectionTimeout(Timeout):
     pass
 
 
-class DriveNotMounted(Exception):
+class DriveNotMounted(SwiftException):
     pass
 
 
@@ -62,7 +70,7 @@ class LockTimeout(MessageTimeout):
     pass
 
 
-class RingBuilderError(Exception):
+class RingBuilderError(SwiftException):
     pass
 
 
@@ -78,7 +86,7 @@ class DuplicateDeviceError(RingBuilderError):
     pass
 
 
-class ListingIterError(Exception):
+class ListingIterError(SwiftException):
     pass