/****************************************************************************** * Icinga 2 * * Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) * * * * 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 DBCONNECTION_H #define DBCONNECTION_H #include "base/dynamicobject.h" #include "base/timer.h" #include "ido/dbobject.h" #include "ido/dbquery.h" namespace icinga { /** * A database connection. * * @ingroup ido */ class DbConnection : public DynamicObject { public: DECLARE_PTR_TYPEDEFS(DbConnection); DbConnection(const Dictionary::Ptr& serializedUpdate); static void StaticInitialize(void); void SetReference(const DbObject::Ptr& dbobj, const DbReference& dbref); DbReference GetReference(const DbObject::Ptr& dbobj) const; String GetTablePrefix(void) const; protected: virtual void Start(void); virtual void ExecuteQuery(const DbQuery& query) = 0; virtual void ActivateObject(const DbObject::Ptr& dbobj) = 0; virtual void DeactivateObject(const DbObject::Ptr& dbobj) = 0; void UpdateAllObjects(void); private: Attribute m_TablePrefix; std::map m_References; static Timer::Ptr m_ProgramStatusTimer; static void ProgramStatusHandler(void); friend class DbType; }; } #endif /* DBCONNECTION_H */