mirror of https://gitee.com/bigwinds/arangodb
74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2014-2018 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain 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,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Andreas Streichardt
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////////////////////////////////////////////////////////////////////////////////
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#ifndef CLUSTER_AGENCY_CALLBACK_REGISTRY_H
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#define CLUSTER_AGENCY_CALLBACK_REGISTRY_H 1
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#include "Basics/ReadWriteLock.h"
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#include "Cluster/AgencyCallback.h"
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namespace arangodb {
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class AgencyCallbackRegistry {
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public:
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//////////////////////////////////////////////////////////////////////////////
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/// @brief ctor
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//////////////////////////////////////////////////////////////////////////////
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explicit AgencyCallbackRegistry(std::string const&);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief dtor
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//////////////////////////////////////////////////////////////////////////////
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~AgencyCallbackRegistry();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief register a callback
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//////////////////////////////////////////////////////////////////////////////
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bool registerCallback(std::shared_ptr<AgencyCallback>);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief unregister a callback
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//////////////////////////////////////////////////////////////////////////////
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bool unregisterCallback(std::shared_ptr<AgencyCallback>);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief get a callback by its key
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//////////////////////////////////////////////////////////////////////////////
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std::shared_ptr<AgencyCallback> getCallback(uint32_t);
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private:
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std::string getEndpointUrl(uint32_t);
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AgencyComm _agency;
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arangodb::basics::ReadWriteLock _lock;
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std::string const _callbackBasePath;
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std::unordered_map<uint32_t, std::shared_ptr<AgencyCallback>> _endpoints;
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};
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} // namespace arangodb
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#endif
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