YugabyteDB (2.13.1.0-b60, 21121d69985fbf76aa6958d8f04a9bfa936293b5)

//  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.

//  This source code is licensed under the BSD-style license found in the

//  LICENSE file in the root directory of this source tree. An additional grant

//  of patent rights can be found in the PATENTS file in the same directory.

//

// The following only applies to changes made to this file as part of YugaByte development.

//

// Portions Copyright (c) YugaByte, Inc.

//

// Licensed 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.

//

#pragma once

#ifndef ROCKSDB_LITE

#include "yb/rocksdb/db.h"

#include "yb/rocksdb/options.h"

#include "yb/rocksdb/utilities/optimistic_transaction_db.h"

namespace rocksdb {

class OptimisticTransactionDBImpl : public OptimisticTransactionDB {

 public:

  explicit OptimisticTransactionDBImpl(DB* db)

      : OptimisticTransactionDB(db), db_(db) {}

  ~OptimisticTransactionDBImpl() {}

  Transaction* BeginTransaction(const WriteOptions& write_options,

                                const OptimisticTransactionOptions& txn_options,

                                Transaction* old_txn) override;

  DB* GetBaseDB() override { return db_.get(); }

 private:

  std::unique_ptr<DB> db_;

  void ReinitializeTransaction(Transaction* txn,

                               const WriteOptions& write_options,

                               const OptimisticTransactionOptions& txn_options =

                                   OptimisticTransactionOptions());

};

}  //  namespace rocksdb

#endif  // ROCKSDB_LITE