| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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 |
| |
| #ifndef __MESOS_STATE_LEVELDB_HPP__ |
| #define __MESOS_STATE_LEVELDB_HPP__ |
| |
| #include <set> |
| #include <string> |
| |
| #include <mesos/state/storage.hpp> |
| |
| #include <process/future.hpp> |
| |
| #include <stout/option.hpp> |
| #include <stout/try.hpp> |
| #include <stout/uuid.hpp> |
| |
| namespace mesos { |
| namespace state { |
| |
| // More forward declarations. |
| class LevelDBStorageProcess; |
| |
| |
| class LevelDBStorage : public mesos::state::Storage |
| { |
| public: |
| explicit LevelDBStorage(const std::string& path); |
| ~LevelDBStorage() override; |
| |
| // Storage implementation. |
| process::Future<Option<internal::state::Entry>> get( |
| const std::string& name) override; |
| process::Future<bool> set( |
| const internal::state::Entry& entry, |
| const id::UUID& uuid) override; |
| process::Future<bool> expunge(const internal::state::Entry& entry) override; |
| process::Future<std::set<std::string>> names() override; |
| |
| private: |
| LevelDBStorageProcess* process; |
| }; |
| |
| } // namespace state { |
| } // namespace mesos { |
| |
| #endif // __MESOS_STATE_LEVELDB_HPP__ |