blob: 99acd89b74dede76f56684f2e09240967c0c6496 [file] [log] [blame]
# Copyright 2017-present Open Networking Foundation
#
# 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.
import json
from synchronizers.metronetwork.invokers.invoker import Invoker
from services.metronetwork.models import ServiceSpoke
from services.metronetwork.models import BandwidthProfile
from services.metronetwork.models import NetworkEdgeToEdgePointConnection
class VnodGlobalServiceInvoker(Invoker):
def __init__(self, **args):
pass
# Method for handline pre save semantics
# content here would be model specific but could include handling Many-to-Many relationship
# creation - which must occur post save
#
# obj - Whatever obj was just saved
# returns - None - this is a pure invoke() call, return type is None
#
def presave(self, obj):
if hasattr(obj, 'bwpname'):
bwprofile = BandwidthProfile.objects.get(name=obj.bwpname)
obj.bandwidthProfile = bwprofile
if hasattr(obj, 'pointtopointsid'):
connection = NetworkEdgeToEdgePointConnection.objects.get(sid=obj.pointtopointsid)
obj.metronetworkpointtopoint = connection
# Method for handline post save semantics
# content here would be model specific but could include handling Many-to-Many relationship
# creation - which must occur post save
#
# obj - Whatever obj was just saved
# returns - N/A - this is a pure invoke() call
#
def postsave(self, obj):
#
# Ok - we need to handle the multipoint many-to-many relationships in here
#
# By design convnetion we will look for them in the 'backend_register' object field
# this is a json field that is general purpose - we will expect to find a JSON array
# called 'eps' that just containts a reference to a bunch of NetworkEdgePorts
#
if hasattr(obj, 'spokes_createbuffer'):
scratchpad = json.loads(obj.spokes_createbuffer)
spokes = scratchpad['spokes']
for spokeid in spokes:
spoke = ServiceSpoke.objects.get(name=spokeid)
obj.spokes.add(spoke)