49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
# Copyright 2017 MDSLAB - University of Messina
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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__author__ = "Nicola Peditto <n.peditto@gmail.com>"
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import _pickle as pickle
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from oslo_log import log as logging
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LOG = logging.getLogger(__name__)
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class ObjectSerializer(object):
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"""A PluginObject-aware Serializer.
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This implements the Oslo Serializer interface and provides the
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ability to serialize and deserialize PluginObject entities.
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Any service that needs to accept or return PluginObject as
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arguments or result values should pass this to its RpcProxy
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and RpcDispatcher objects.
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"""
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def serialize_entity(self, entity):
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dumped = pickle.dumps(entity, 0)
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# LOG.debug(" - plugin serialized")
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return dumped
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def deserialize_entity(self, entity):
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loaded = pickle.loads(str.encode(entity))
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# LOG.debug(" - plugin deserialized")
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return loaded
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