From 8b727e352fca48c0514d9a15138fc4749cf72480 Mon Sep 17 00:00:00 2001
From: Steve Baker <sbaker@redhat.com>
Date: Fri, 14 Feb 2014 08:48:52 +1300
Subject: [PATCH] SignalResponder move signed URL deleting to its own method

Subclasses may not be handling this in their handle_delete
methods

Change-Id: I3dbb89e0a86690617613b25c9533bbf52d1da8a9
---
 heat/engine/signal_responder.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/heat/engine/signal_responder.py b/heat/engine/signal_responder.py
index 8e7a03f32..979371dfc 100644
--- a/heat/engine/signal_responder.py
+++ b/heat/engine/signal_responder.py
@@ -49,10 +49,13 @@ class SignalResponder(stack_user.StackUser):
 
     def handle_delete(self):
         super(SignalResponder, self).handle_delete()
+        self._delete_signed_url()
+
+    def _delete_signed_url(self):
         try:
             db_api.resource_data_delete(self, 'ec2_signed_url')
         except exception.NotFound:
-                pass
+            pass
 
     def _get_signed_url(self, signal_type=SIGNAL):
         """Create properly formatted and pre-signed URL.