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/**
* Copyright (C) 2018-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/platform/basic.h"
#include "mongo/bson/bsonobj.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/db/logical_time.h"
#include "mongo/stdx/mutex.h"
namespace mongo {
namespace test {
struct ExtraDataForServerParameter {
std::string value = "start value";
bool flag = true;
};
class SpecializedClusterServerParameterData {
public:
SpecializedClusterServerParameterData()
: _clusterParameterTime(), _strData("default"), _intData(30){};
SpecializedClusterServerParameterData(const std::string& newStrData, std::uint32_t newIntData)
: _strData(newStrData), _intData(newIntData) {}
LogicalTime getClusterParameterTime() const {
stdx::lock_guard<Latch> lg(_mutex);
return _clusterParameterTime;
}
StringData getStrData() const {
stdx::lock_guard<Latch> lg(_mutex);
return _strData;
}
std::uint32_t getIntData() const {
stdx::lock_guard<Latch> lg(_mutex);
return _intData;
}
void setClusterParameterTime(const LogicalTime& clusterParameterTime) {
stdx::lock_guard<Latch> lg(_mutex);
_clusterParameterTime = clusterParameterTime;
}
void setStrData(const std::string& strData) {
stdx::lock_guard<Latch> lg(_mutex);
_strData = strData;
}
void setIntData(std::int32_t intData) {
stdx::lock_guard<Latch> lg(_mutex);
_intData = intData;
}
void setId(StringData id) {
stdx::lock_guard<Latch> lg(_mutex);
_id = id.toString();
}
void parse(const BSONObj& updatedObj) {
stdx::lock_guard<Latch> lg(_mutex);
_clusterParameterTime = LogicalTime(updatedObj["clusterParameterTime"].timestamp());
_strData = updatedObj["strData"].String();
_intData = updatedObj["intData"].Int();
}
void serialize(BSONObjBuilder* builder) const {
stdx::lock_guard<Latch> lg(_mutex);
if (_id.is_initialized()) {
builder->append("_id"_sd, _id.get());
}
builder->append("clusterParameterTime"_sd, _clusterParameterTime.asTimestamp());
builder->append("strData"_sd, _strData);
builder->append("intData"_sd, _intData);
}
BSONObj toBSON() const {
BSONObjBuilder builder;
serialize(&builder);
return builder.obj();
}
void reset() {
stdx::lock_guard<Latch> lg(_mutex);
_clusterParameterTime = LogicalTime();
_strData = "default";
_intData = 30;
_id = boost::none;
}
private:
boost::optional<std::string> _id;
LogicalTime _clusterParameterTime;
std::string _strData;
std::int32_t _intData;
mutable Mutex _mutex = MONGO_MAKE_LATCH("SpecializedClusterServerParameterStorage::_mutex");
};
} // namespace test
} // namespace mongo
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