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Diffstat (limited to 'policyhandler/pdp_api/policy_listener.py')
-rw-r--r-- | policyhandler/pdp_api/policy_listener.py | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/policyhandler/pdp_api/policy_listener.py b/policyhandler/pdp_api/policy_listener.py new file mode 100644 index 0000000..9fa4695 --- /dev/null +++ b/policyhandler/pdp_api/policy_listener.py @@ -0,0 +1,55 @@ +# ================================================================================ +# Copyright (c) 2019 AT&T Intellectual Property. 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. +# ============LICENSE_END========================================================= +# + +""" +policy-listener communicates with policy-engine +to receive push notifications +on updates and removal of policies. + +on receiving the policy-notifications, the policy-receiver +passes the notifications to policy-updater +""" + +import os + +from ..utils import ToBeImplementedException, Utils + +_LOGGER = Utils.get_logger(__file__) + +class PolicyListener(object): + """listener to PolicyEngine""" + PDP_API_FOLDER = os.path.basename(os.path.dirname(os.path.realpath(__file__))) + + def __init__(self, *_): + """listener to receive the policy notifications from PolicyEngine""" + _LOGGER.info("to_be_implemented") + raise ToBeImplementedException() + + def reconfigure(self, _): + """configure and reconfigure the listener""" + _LOGGER.info("to_be_implemented") + raise ToBeImplementedException() + + def run(self): + """listen on web-socket and pass the policy notifications to policy-updater""" + _LOGGER.info("to_be_implemented") + raise ToBeImplementedException() + + def shutdown(self, _): + """Shutdown the policy-listener""" + _LOGGER.info("to_be_implemented") + raise ToBeImplementedException() |