/**
* Copyright (C) 2017 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
* 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 GNU Affero General 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.
*/
#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kWrite
#include "mongo/platform/basic.h"
#include "mongo/db/ops/find_and_modify_result.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/db/lasterror.h"
namespace mongo {
namespace find_and_modify {
namespace {
void appendValue(const boost::optional& value, BSONObjBuilder* builder) {
if (value) {
builder->append("value", *value);
} else {
builder->appendNull("value");
}
}
} // namespace
void serializeRemove(size_t n, const boost::optional& value, BSONObjBuilder* builder) {
BSONObjBuilder lastErrorObjBuilder(builder->subobjStart("lastErrorObject"));
builder->appendNumber("n", n);
lastErrorObjBuilder.doneFast();
appendValue(value, builder);
}
void serializeUpsert(size_t n,
const boost::optional& value,
bool updatedExisting,
const BSONObj& objInserted,
BSONObjBuilder* builder) {
BSONObjBuilder lastErrorObjBuilder(builder->subobjStart("lastErrorObject"));
lastErrorObjBuilder.appendNumber("n", n);
lastErrorObjBuilder.appendBool("updatedExisting", updatedExisting);
if (!objInserted.isEmpty()) {
lastErrorObjBuilder.appendAs(objInserted["_id"], kUpsertedFieldName);
}
lastErrorObjBuilder.doneFast();
appendValue(value, builder);
}
} // namespace find_and_modify
} // namespace mongo