validation_criteria.hpp

// Copyright 2015 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 <bsoncxx/document/view_or_value.hpp>
#include <bsoncxx/stdx/optional.hpp>
#include <mongocxx/stdx.hpp>

#include <mongocxx/config/prelude.hpp>

namespace mongocxx {
MONGOCXX_INLINE_NAMESPACE_BEGIN

class MONGOCXX_API validation_criteria {
   public:
    void rule(bsoncxx::document::view_or_value rule);

    enum class validation_level {
        k_off,
        k_moderate,
        k_strict,
    };

    void level(validation_level level);

    enum class validation_action {
        k_error,
        k_warn,
    };

    void action(validation_action action);

    bsoncxx::document::value to_document() const;

    MONGOCXX_INLINE operator bsoncxx::document::value() const;

   private:
    stdx::optional<bsoncxx::document::view_or_value> _rule;
    stdx::optional<validation_level> _level;
    stdx::optional<validation_action> _action;
};

MONGOCXX_INLINE validation_criteria::operator bsoncxx::document::value() const {
    return to_document();
}

MONGOCXX_INLINE_NAMESPACE_END
}  // namespace mongocxx

#include <mongocxx/config/postlude.hpp>