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// 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);
virtual ~LevelDBStorage();
// Storage implementation.
virtual process::Future<Option<internal::state::Entry>> get(
const std::string& name);
virtual process::Future<bool> set(
const internal::state::Entry& entry,
const UUID& uuid);
virtual process::Future<bool> expunge(const internal::state::Entry& entry);
virtual process::Future<std::set<std::string>> names();
private:
LevelDBStorageProcess* process;
};
} // namespace state {
} // namespace mesos {
#endif // __MESOS_STATE_LEVELDB_HPP__