index_view.hpp

Go to the documentation of this file.

// 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/index_view-fwd.hpp> // IWYU pragma: export
 
//
 
#include <bsoncxx/v1/document/value.hpp>
 
#include <mongocxx/v1/indexes.hpp> // IWYU pragma: export
 
#include <chrono>
#include <cstdint>
#include <string>
#include <utility>
 
#include <bsoncxx/document/value.hpp>
#include <bsoncxx/document/view.hpp>
#include <bsoncxx/stdx/optional.hpp>
 
#include <mongocxx/write_concern.hpp>
 
#include <mongocxx/config/prelude.hpp>
 
namespace mongocxx {
namespace v_noabi {
namespace options {

class index_view {
   public:
    index_view() = default;

    /* explicit(false) */ MONGOCXX_ABI_EXPORT_CDECL() index_view(v1::indexes::create_one_options opts);
    /* explicit(false) */ MONGOCXX_ABI_EXPORT_CDECL() index_view(v1::indexes::create_many_options opts);

    explicit operator v1::indexes::create_many_options() const {
        using bsoncxx::v_noabi::to_v1;
        using v_noabi::to_v1;
 
        v1::indexes::create_many_options ret;
 
        if (_max_time) {
            ret.max_time(*_max_time);
        }
 
        if (_write_concern) {
            ret.write_concern(to_v1(*_write_concern));
        }
 
        if (_commit_quorum) {
            ret.commit_quorum(bsoncxx::v1::document::value{to_v1(_commit_quorum->view())});
        }
 
        return ret;
    }
 
    explicit operator v1::indexes::create_one_options() const {
        using bsoncxx::v_noabi::to_v1;
        using v_noabi::to_v1;
 
        v1::indexes::create_one_options ret;
 
        if (_max_time) {
            ret.max_time(*_max_time);
        }
 
        if (_write_concern) {
            ret.write_concern(to_v1(*_write_concern));
        }
 
        if (_commit_quorum) {
            ret.commit_quorum(bsoncxx::v1::document::value{to_v1(_commit_quorum->view())});
        }
 
        return ret;
    }


    index_view& max_time(std::chrono::milliseconds max_time) {
        _max_time = max_time;
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<std::chrono::milliseconds> const& max_time() const {
        return _max_time;
    }

    index_view& write_concern(v_noabi::write_concern write_concern) {
        _write_concern = std::move(write_concern);
        return *this;
    }

    bsoncxx::v_noabi::stdx::optional<v_noabi::write_concern> const& write_concern() const {
        return _write_concern;
    }

    MONGOCXX_ABI_EXPORT_CDECL(index_view&) commit_quorum(std::int32_t commit_quorum);

    MONGOCXX_ABI_EXPORT_CDECL(index_view&) commit_quorum(std::string commit_quorum);

    bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::document::value> const commit_quorum() const {
        return _commit_quorum;
    }
 
   private:
    bsoncxx::v_noabi::stdx::optional<std::chrono::milliseconds> _max_time;
    bsoncxx::v_noabi::stdx::optional<v_noabi::write_concern> _write_concern;
    bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::document::value> _commit_quorum;
};
 
} // namespace options
} // namespace v_noabi
} // namespace mongocxx
 
namespace mongocxx {
namespace v_noabi {

inline v_noabi::options::index_view from_v1(v1::indexes::create_many_options v) {
    return {std::move(v)};
}

inline v_noabi::options::index_view from_v1(v1::indexes::create_one_options v) {
    return {std::move(v)};
}
 
// Ambiguous whether `v_noabi::options::index_view` should be converted to `v1::indexes::create_many_options` or
// `v1::indexes::create_one_options`. Require users to explicitly cast to the expected type instead.
//
// v1::indexes::create_many_options to_v1(v_noabi::options::index_view const& v);
// v1::indexes::create_one_options to_v1(v_noabi::options::index_view const& v);
 
} // namespace v_noabi
} // namespace mongocxx
 
#include <mongocxx/config/postlude.hpp>