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/**
* Copyright (C) 2014 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 <http://www.gnu.org/licenses/>.
*
* 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.
*/
#pragma once
#include <string>
#include "mongo/db/repl/member_state.h"
#include "mongo/db/repl/replica_set_config.h"
#include "mongo/util/time_support.h"
namespace mongo {
class BSONObj;
class BSONObjBuilder;
class Status;
namespace repl {
/**
* Response structure for the replSetHeartbeat command.
*/
class ReplSetHeartbeatResponse {
public:
ReplSetHeartbeatResponse();
/**
* Initializes this ReplSetHeartbeatResponse from the contents of "doc".
*/
Status initialize(const BSONObj& doc);
/**
* Appends all non-default values to "builder".
*/
void addToBSON(BSONObjBuilder* builder) const;
/**
* Returns a BSONObj consisting of all non-default values to "builder".
*/
BSONObj toBSON() const;
/**
* Returns toBSON().toString()
*/
const std::string toString() const { return toBSON().toString(); }
bool hasDataSet() const { return _hasDataSet; }
bool hasData() const { return _hasData; }
bool isMismatched() const { return _mismatch; }
bool isReplSet() const { return _isReplSet; }
bool isStateDisagreement() const { return _stateDisagreement; }
const std::string& getReplicaSetName() const { return _setName; }
bool hasState() const { return _stateSet; }
MemberState getState() const;
bool hasElectionTime() const { return _electionTimeSet; }
OpTime getElectionTime() const;
bool hasIsElectable() const { return _electableSet; }
bool isElectable() const;
const std::string& getHbMsg() const { return _hbmsg; }
bool hasTime() const { return _timeSet; }
Seconds getTime() const;
bool hasOpTime() const { return _opTimeSet; }
OpTime getOpTime() const;
const std::string& getSyncingTo() const { return _syncingTo; }
int getVersion() const { return _version; }
bool hasConfig() const { return _configSet; }
const ReplicaSetConfig& getConfig() const;
/**
* Sets _mismatch to true.
*/
void noteMismatched() { _mismatch = true; }
/**
* Sets _isReplSet to true.
*/
void noteReplSet() { _isReplSet = true; }
/**
* Sets _stateDisagreement to true.
*/
void noteStateDisagreement() { _stateDisagreement = true; }
/**
* Sets _hasData to true, and _hasDataSet to true to indicate _hasData has been modified
*/
void noteHasData() { _hasDataSet = _hasData = true;}
/**
* Sets _setName to "name".
*/
void setSetName(std::string name) { _setName = name; }
/**
* Sets _state to "state".
*/
void setState(MemberState state) { _stateSet = true; _state = state; }
/**
* Sets the optional "electionTime" field to the given OpTime.
*/
void setElectionTime(OpTime time) { _electionTimeSet = true; _electionTime = time; }
/**
* Sets _electable to "electable" and sets _electableSet to true to indicate
* that the value of _electable has been modified.
*/
void setElectable(bool electable) { _electableSet = true; _electable = electable; }
/**
* Sets _hbmsg to "hbmsg".
*/
void setHbMsg(std::string hbmsg) { _hbmsg = hbmsg; }
/**
* Sets the optional "time" field of the response to "theTime", which is
* a count of seconds since the UNIX epoch.
*/
void setTime(Seconds theTime) { _timeSet = true; _time = theTime; }
/**
* Sets _opTime to "time" and sets _opTimeSet to true to indicate that the value
* of _opTime has been modified.
*/
void setOpTime(OpTime time) { _opTimeSet = true; _opTime = time; }
/**
* Sets _syncingTo to "syncingTo".
*/
void setSyncingTo(std::string syncingTo) { _syncingTo = syncingTo; }
/**
* Sets _version to "version".
*/
void setVersion(int version) { _version = version; }
/**
* Initializes _config with "config".
*/
void setConfig(const ReplicaSetConfig& config) { _configSet = true; _config = config; }
private:
bool _electionTimeSet;
OpTime _electionTime;
bool _timeSet;
Seconds _time; // Seconds since UNIX epoch.
bool _opTimeSet;
OpTime _opTime;
bool _electableSet;
bool _electable;
bool _hasDataSet;
bool _hasData;
bool _mismatch;
bool _isReplSet;
bool _stateDisagreement;
bool _stateSet;
MemberState _state;
int _version;
std::string _setName;
std::string _hbmsg;
std::string _syncingTo;
bool _configSet;
ReplicaSetConfig _config;
};
} // namespace repl
} // namespace mongo
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