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dbcontroller.cpp
59 lines (47 loc) · 1.3 KB
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dbcontroller.cpp
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// ====================================================
// ProductManagementTool Copyright(C) 2018 Furkan Türkal
// This program comes with ABSOLUTELY NO WARRANTY; This is free software,
// and you are welcome to redistribute it under certain conditions; See
// file LICENSE, which is part of this source code package, for details.
// ====================================================
#include "dbcontroller.h"
#include <QObject>
#include "singleton.h"
#include <QSqlDatabase>
#include <QSqlError>
DBController::DBController(QObject* parent): QObject(parent){
}
DBController* DBController::createInstance()
{
return new DBController();
}
DBController::~DBController()
{
}
DBController* DBController::instance()
{
return Singleton<DBController>::instance(DBController::createInstance);
}
void DBController::SetupDB(){
m_db = QSqlDatabase::addDatabase("QMYSQL");
m_db.setHostName("localhost");
m_db.setPort(3306);
m_db.setDatabaseName("pmt");
m_db.setUserName("root");
m_db.setPassword("1234");
}
bool DBController::IsOpen(){
return m_db.isOpen();
}
bool DBController::Connect(){
return m_db.open();
}
void DBController::Disconnect(){
m_db.close();
}
QString DBController::GetError(){
return m_db.lastError().text();
}
QSqlDatabase DBController::GetDB(){
return m_db;
}