From 0fb3e7f5ea6a88e08c47b588e1d64cacf591e86e Mon Sep 17 00:00:00 2001
From: Chris Behrens <cbehrens@codestud.com>
Date: Fri, 2 Aug 2013 18:24:57 +0000
Subject: [PATCH] Create mixin class for common DB fields

Creates a new DBObjectMixin class for DB-backed objects to use.  This
allows us to create non-DB-backed objects without having the common DB
fields automagically added to them.

Related to blueprint unified-object-model

Change-Id: Iaf2d8500505e9acdbffffb1d4bd3db0870ae82a3
---
 nova/objects/aggregate.py      | 2 +-
 nova/objects/instance_fault.py | 2 +-
 nova/objects/instance_group.py | 2 +-
 nova/objects/keypair.py        | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/nova/objects/aggregate.py b/nova/objects/aggregate.py
index bbb35e4f..55d0a5f9 100644
--- a/nova/objects/aggregate.py
+++ b/nova/objects/aggregate.py
@@ -19,7 +19,7 @@ from nova.objects import base
 from nova.objects import utils
 
 
-class Aggregate(base.NovaObject):
+class Aggregate(base.NovaPersistentObject, base.NovaObject):
     fields = {
         'id': int,
         'name': str,
diff --git a/nova/objects/instance_fault.py b/nova/objects/instance_fault.py
index d6f7a614..fe72425d 100644
--- a/nova/objects/instance_fault.py
+++ b/nova/objects/instance_fault.py
@@ -17,7 +17,7 @@ from nova.objects import base
 from nova.objects import utils as obj_utils
 
 
-class InstanceFault(base.NovaObject):
+class InstanceFault(base.NovaPersistentObject, base.NovaObject):
     fields = {
         'id': int,
         'instance_uuid': str,
diff --git a/nova/objects/instance_group.py b/nova/objects/instance_group.py
index 7704cbbc..8f271bff 100644
--- a/nova/objects/instance_group.py
+++ b/nova/objects/instance_group.py
@@ -20,7 +20,7 @@ from nova.objects import base
 from nova.objects import utils as obj_utils
 
 
-class InstanceGroup(base.NovaObject):
+class InstanceGroup(base.NovaPersistentObject, base.NovaObject):
     # Version 1.0: Initial version
     VERSION = '1.0'
 
diff --git a/nova/objects/keypair.py b/nova/objects/keypair.py
index 77877694..69461c20 100644
--- a/nova/objects/keypair.py
+++ b/nova/objects/keypair.py
@@ -17,7 +17,7 @@ from nova.objects import base
 from nova.objects import utils
 
 
-class KeyPair(base.NovaObject):
+class KeyPair(base.NovaPersistentObject, base.NovaObject):
     fields = {
         'id': int,
         'name': utils.str_or_none,