44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright (c) 2012 OpenStack Foundation.
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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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from quantum import context
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from quantum.openstack.common import log as logging
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from quantum.openstack.common.rpc import dispatcher
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LOG = logging.getLogger(__name__)
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class PluginRpcDispatcher(dispatcher.RpcDispatcher):
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"""This class is used to convert RPC common context into
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Quantum Context."""
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def __init__(self, callbacks):
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super(PluginRpcDispatcher, self).__init__(callbacks)
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def dispatch(self, rpc_ctxt, version, method, **kwargs):
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rpc_ctxt_dict = rpc_ctxt.to_dict()
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user_id = rpc_ctxt_dict.pop('user_id', None)
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if not user_id:
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user_id = rpc_ctxt_dict.pop('user', None)
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tenant_id = rpc_ctxt_dict.pop('tenant_id', None)
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if not tenant_id:
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tenant_id = rpc_ctxt_dict.pop('project_id', None)
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quantum_ctxt = context.Context(user_id, tenant_id, **rpc_ctxt_dict)
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return super(PluginRpcDispatcher, self).dispatch(
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quantum_ctxt, version, method, **kwargs)
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