mirror of https://github.com/Icinga/icinga2.git
113 lines
4.0 KiB
C++
113 lines
4.0 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2017 Icinga Development Team (https://www.icinga.com/) *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU General Public License *
|
|
* as published by the Free Software Foundation; either version 2 *
|
|
* of the License, or (at your option) any later version. *
|
|
* *
|
|
* 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 General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the Free Software Foundation *
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
******************************************************************************/
|
|
|
|
#ifndef IDOPGSQLCONNECTION_H
|
|
#define IDOPGSQLCONNECTION_H
|
|
|
|
#include "db_ido_pgsql/idopgsqlconnection.thpp"
|
|
#include "base/array.hpp"
|
|
#include "base/timer.hpp"
|
|
#include "base/workqueue.hpp"
|
|
#include <libpq-fe.h>
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
typedef std::shared_ptr<PGresult> IdoPgsqlResult;
|
|
|
|
/**
|
|
* An IDO pgSQL database connection.
|
|
*
|
|
* @ingroup ido
|
|
*/
|
|
class IdoPgsqlConnection : public ObjectImpl<IdoPgsqlConnection>
|
|
{
|
|
public:
|
|
DECLARE_OBJECT(IdoPgsqlConnection);
|
|
DECLARE_OBJECTNAME(IdoPgsqlConnection);
|
|
|
|
IdoPgsqlConnection(void);
|
|
|
|
static void StatsFunc(const Dictionary::Ptr& status, const Array::Ptr& perfdata);
|
|
|
|
virtual int GetPendingQueryCount(void) const override;
|
|
|
|
protected:
|
|
virtual void OnConfigLoaded(void) override;
|
|
virtual void Resume(void) override;
|
|
virtual void Pause(void) override;
|
|
|
|
virtual void ActivateObject(const DbObject::Ptr& dbobj) override;
|
|
virtual void DeactivateObject(const DbObject::Ptr& dbobj) override;
|
|
virtual void ExecuteQuery(const DbQuery& query) override;
|
|
virtual void ExecuteMultipleQueries(const std::vector<DbQuery>& queries) override;
|
|
virtual void CleanUpExecuteQuery(const String& table, const String& time_key, double time_value) override;
|
|
virtual void FillIDCache(const DbType::Ptr& type) override;
|
|
virtual void NewTransaction(void) override;
|
|
|
|
private:
|
|
DbReference m_InstanceID;
|
|
|
|
WorkQueue m_QueryQueue;
|
|
|
|
PGconn *m_Connection;
|
|
int m_AffectedRows;
|
|
|
|
Timer::Ptr m_ReconnectTimer;
|
|
Timer::Ptr m_TxTimer;
|
|
|
|
IdoPgsqlResult Query(const String& query);
|
|
DbReference GetSequenceValue(const String& table, const String& column);
|
|
int GetAffectedRows(void);
|
|
String Escape(const String& s);
|
|
Dictionary::Ptr FetchRow(const IdoPgsqlResult& result, int row);
|
|
|
|
bool FieldToEscapedString(const String& key, const Value& value, Value *result);
|
|
void InternalActivateObject(const DbObject::Ptr& dbobj);
|
|
void InternalDeactivateObject(const DbObject::Ptr& dbobj);
|
|
|
|
void Disconnect(void);
|
|
void InternalNewTransaction(void);
|
|
void Reconnect(void);
|
|
|
|
void AssertOnWorkQueue(void);
|
|
|
|
void TxTimerHandler(void);
|
|
void ReconnectTimerHandler(void);
|
|
|
|
void StatsLoggerTimerHandler(void);
|
|
|
|
bool CanExecuteQuery(const DbQuery& query);
|
|
|
|
void InternalExecuteQuery(const DbQuery& query, int typeOverride = -1);
|
|
void InternalExecuteMultipleQueries(const std::vector<DbQuery>& queries);
|
|
void InternalCleanUpExecuteQuery(const String& table, const String& time_key, double time_value);
|
|
|
|
void ClearTableBySession(const String& table);
|
|
void ClearTablesBySession(void);
|
|
|
|
void ExceptionHandler(boost::exception_ptr exp);
|
|
|
|
void FinishConnect(double startTime);
|
|
};
|
|
|
|
}
|
|
|
|
#endif /* IDOPGSQLCONNECTION_H */
|