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/**
* Copyright (C) 2020-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#pragma once
#include "mongo/base/error_extra_info.h"
#include "mongo/db/matcher/expression.h"
#include "mongo/db/query/query_knobs_gen.h"
namespace mongo::doc_validation_error {
// The default maximum allowed size for a single doc validation error.
constexpr static int kDefaultMaxDocValidationErrorSize = 12 * 1024 * 1024;
/**
* Represents information about a document validation error.
*/
class DocumentValidationFailureInfo final : public ErrorExtraInfo {
public:
static constexpr auto code = ErrorCodes::DocumentValidationFailure;
static std::shared_ptr<const ErrorExtraInfo> parse(const BSONObj& obj);
explicit DocumentValidationFailureInfo(const BSONObj& err) : _details(err.getOwned()) {
invariant(!err.isEmpty());
}
const BSONObj& getDetails() const;
void serialize(BSONObjBuilder* bob) const override;
private:
BSONObj _details;
};
/**
* Given a pointer to a MatchExpression corresponding to a collection's validator expression and a
* reference to a BSONObj corresponding to the document that failed to match against the validator
* expression, returns a BSONObj that describes why 'doc' failed to match against 'validatorExpr'.
*/
BSONObj generateError(
const MatchExpression& validatorExpr,
const BSONObj& doc,
int maxDocValidationErrorSize = kDefaultMaxDocValidationErrorSize,
int maxConsideredValues = internalQueryMaxDocValidationErrorConsideredValues.load());
} // namespace mongo::doc_validation_error
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