transaction.hpp

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// Copyright 2009-present MongoDB, 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
 
#include <mongocxx/options/transaction-fwd.hpp> // IWYU pragma: export
 
//
 
#include <mongocxx/v1/transaction_options.hpp> // IWYU pragma: export
 
#include <chrono>
#include <memory> // IWYU pragma: keep: backward compatibility, to be removed.
#include <utility>
 
#include <mongocxx/client_session-fwd.hpp> // IWYU pragma: keep: backward compatibility, to be removed.
#include <mongocxx/read_concern-fwd.hpp>
#include <mongocxx/read_preference-fwd.hpp>
#include <mongocxx/write_concern-fwd.hpp>
 
#include <bsoncxx/stdx/optional.hpp>
 
#include <mongocxx/config/prelude.hpp>
 
namespace mongocxx {
namespace v_noabi {
namespace options {

class transaction {
   private:
    v1::transaction_options _txn;
 
   public:
    transaction() = default;

    MONGOCXX_ABI_EXPORT_CDECL() transaction(transaction const& other);

    MONGOCXX_ABI_EXPORT_CDECL(transaction&) operator=(transaction const& other);

    transaction(transaction&& other) noexcept = default;

    transaction& operator=(transaction&& other) noexcept = default;

    ~transaction() noexcept = default;

    /* explicit(false) */ transaction(v1::transaction_options txn) : _txn{std::move(txn)} {}

    explicit operator v1::transaction_options() && {
        return std::move(_txn);
    }

    explicit operator v1::transaction_options() const& {
        return _txn;
    }

    MONGOCXX_ABI_EXPORT_CDECL(transaction&) read_concern(v_noabi::read_concern const& rc);

    MONGOCXX_ABI_EXPORT_CDECL(bsoncxx::v_noabi::stdx::optional<v_noabi::read_concern>)
    read_concern() const;

    MONGOCXX_ABI_EXPORT_CDECL(transaction&)
    write_concern(v_noabi::write_concern const& wc);

    MONGOCXX_ABI_EXPORT_CDECL(bsoncxx::v_noabi::stdx::optional<v_noabi::write_concern>)
    write_concern() const;

    MONGOCXX_ABI_EXPORT_CDECL(transaction&)
    read_preference(v_noabi::read_preference const& rp);

    MONGOCXX_ABI_EXPORT_CDECL(bsoncxx::v_noabi::stdx::optional<v_noabi::read_preference>)
    read_preference() const;

    MONGOCXX_ABI_EXPORT_CDECL(transaction&) max_commit_time_ms(std::chrono::milliseconds ms);

    MONGOCXX_ABI_EXPORT_CDECL(bsoncxx::v_noabi::stdx::optional<std::chrono::milliseconds>) max_commit_time_ms() const;
 
    class internal;
};
 
} // namespace options
} // namespace v_noabi
} // namespace mongocxx
 
namespace mongocxx {
namespace v_noabi {

inline v_noabi::options::transaction from_v1(v1::transaction_options v) {
    return {std::move(v)};
}

inline v1::transaction_options to_v1(v_noabi::options::transaction v) {
    return v1::transaction_options{std::move(v)};
}
 
} // namespace v_noabi
} // namespace mongocxx
 
#include <mongocxx/config/postlude.hpp>