Fix: HTTP 204 response must not contain any payload.

[osm/vim-emu.git] / src / emuvim / api / openstack / openstack_dummies / neutron_sfc_dummy_api.py

diff --git a/src/emuvim/api/openstack/openstack_dummies/neutron_sfc_dummy_api.py b/src/emuvim/api/openstack/openstack_dummies/neutron_sfc_dummy_api.py
index 93121c3..1494bce 100644 (file)
--- a/src/emuvim/api/openstack/openstack_dummies/neutron_sfc_dummy_api.py
+++ b/src/emuvim/api/openstack/openstack_dummies/neutron_sfc_dummy_api.py
@@ -1,3 +1,30 @@
+"""
+Copyright (c) 2017 SONATA-NFV and Paderborn University
+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.
+
+Neither the name of the SONATA-NFV, Paderborn University
+nor the names of its contributors may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+This work has been performed in the framework of the SONATA project,
+funded by the European Commission under Grant number 671517 through
+the Horizon 2020 and 5G-PPP programmes. The authors would like to
+acknowledge the contributions of their colleagues of the SONATA
+partner consortium (www.sonata-nfv.eu).
+"""
 from flask_restful import Resource
 from flask import request, Response
 import logging
@@ -5,6 +32,7 @@ import json
 import uuid
 
 from emuvim.api.openstack.resources.port_chain import PortChain
+from emuvim.api.openstack.helper import get_host
 
 
 class SFC(Resource):
@@ -71,7 +99,8 @@ class PortPairsDelete(SFC):
         try:
             self.api.compute.delete_port_pair(pair_id)
 
-            return Response("Port pair %s deleted.\n" % pair_id, status=204, mimetype='application/json')
+            return Response("", status=204,
+                            mimetype='application/json')
         except Exception as ex:
             logging.exception("Neutron SFC: %s Exception." % str(self.__class__.__name__))
             return Response(ex.message, status=500, mimetype='application/json')
@@ -163,7 +192,8 @@ class PortPairGroupDelete(SFC):
         try:
             self.api.compute.delete_port_pair_group(group_id)
 
-            return Response("Port pair group %s deleted.\n" % group_id, status=204, mimetype='application/json')
+            return Response("", status=204,
+                            mimetype='application/json')
         except Exception as ex:
             logging.exception("Neutron SFC: %s Exception." % str(self.__class__.__name__))
             return Response(ex.message, status=500, mimetype='application/json')
@@ -272,7 +302,7 @@ class FlowClassifierDelete(SFC):
         try:
             self.api.compute.delete_flow_classifier(flow_classifier_id)
 
-            return Response("Port pair group %s deleted.\n" % flow_classifier_id, status=204,
+            return Response("", status=204,
                             mimetype='application/json')
         except Exception as ex:
             logging.exception("Neutron SFC: %s Exception." % str(self.__class__.__name__))
@@ -376,7 +406,8 @@ class PortChainDelete(SFC):
 
         self.api.compute.delete_port_chain(chain_id)
         try:
-            return Response("Port chain %s deleted.\n" % chain_id, status=204, mimetype='application/json')
+            return Response("", status=204,
+                            mimetype='application/json')
         except Exception as ex:
             logging.exception("Neutron SFC: %s Exception." % str(self.__class__.__name__))
             return Response(ex.message, status=500, mimetype='application/json')