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# 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 xossynchronizer.event_steps.eventstep import EventStep
from xosconfig import Config
from multistructlog import create_logger
log = create_logger(Config().get('logging'))
class SimpleExampleEventStep(EventStep):
topics = ["SimpleExampleEvent"]
technology = "kafka"
def __init__(self, *args, **kwargs):
super(SimpleExampleEventStep, self).__init__(*args, **kwargs)
def process_event(self, event):
value = json.loads(event.value)
service_instance_name = value["service_instance"]
tenant_message = value["tenant_message"]
objs = self.model_accessor.SimpleExampleServiceInstance.objects.filter(name=service_instance_name)
if not objs:
raise Exception("failed to find %s" % service_instance_name)
for obj in objs:
obj.tenant_message = tenant_message
obj.save(always_update_timestamp=True)