From: Kevin Benton <blak111@gmail.com>
Date: Thu, 11 Jun 2015 14:17:38 +0000 (-0700)
Subject: Add placeholder for notifier hook
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=77da74feeacbcd2e1d06dab3d2084da7ab41a656;p=openstack-build%2Fneutron-build.git

Add placeholder for notifier hook

DHCP notifications, ceilometer, nova, etc.

Partially-Implements: blueprint wsgi-pecan-switch
Change-Id: Ifd4b16abbd8375b97d3f87f036b0c9466fe2e3af
---

diff --git a/neutron/newapi/app.py b/neutron/newapi/app.py
index 23fa57756..7471c9770 100644
--- a/neutron/newapi/app.py
+++ b/neutron/newapi/app.py
@@ -49,6 +49,7 @@ def setup_app(*args, **kwargs):
         hooks.OwnershipValidationHook(),  # priority 125
         hooks.QuotaEnforcementHook(),  # priority 130
         hooks.PolicyHook(),  # priority 135
+        hooks.NotifierHook(),  # priority 140
     ]
 
     app = pecan.make_app(
diff --git a/neutron/newapi/hooks/__init__.py b/neutron/newapi/hooks/__init__.py
index 975c98315..ef5484249 100644
--- a/neutron/newapi/hooks/__init__.py
+++ b/neutron/newapi/hooks/__init__.py
@@ -15,6 +15,7 @@
 
 from neutron.newapi.hooks import attribute_population
 from neutron.newapi.hooks import context
+from neutron.newapi.hooks import notifier
 from neutron.newapi.hooks import ownership_validation
 from neutron.newapi.hooks import policy_enforcement
 from neutron.newapi.hooks import quota_enforcement
@@ -29,3 +30,4 @@ AttributePopulationHook = attribute_population.AttributePopulationHook
 OwnershipValidationHook = ownership_validation.OwnershipValidationHook
 PolicyHook = policy_enforcement.PolicyHook
 QuotaEnforcementHook = quota_enforcement.QuotaEnforcementHook
+NotifierHook = notifier.NotifierHook
diff --git a/neutron/newapi/hooks/notifier.py b/neutron/newapi/hooks/notifier.py
new file mode 100644
index 000000000..f63c953ee
--- /dev/null
+++ b/neutron/newapi/hooks/notifier.py
@@ -0,0 +1,30 @@
+# Copyright (c) 2015 Mirantis, Inc.
+# 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.
+
+from pecan import hooks
+
+
+class NotifierHook(hooks.PecanHook):
+    priority = 140
+
+    # TODO(kevinbenton): implement
+    # dhcp agent notifier
+    # ceilo notifier
+    # nova notifier
+    def before(self, state):
+        pass
+
+    def after(self, state):
+        pass