Line data    Source code

       1              : #ifndef DBOPERATION_H
       2              : #define DBOPERATION_H
       3              : 
       4              : #include <QSqlDatabase>
       5              : #include <QSqlQuery>
       6              : #include <QSqlError>
       7              : 
       8              : #include "SyncOperation.h"
       9              : 
      10              : /*!
      11              :     \brief A synchronous operation with database access.
      12              :     Subclass this for operations that need to run DB queries synchronously.
      13              :  */
      14              : class DBOperation : public SyncOperation
      15              : {
      16              :     Q_OBJECT
      17              : public:
      18              :     explicit DBOperation(OperationManager* parent);
      19           20 :     virtual ~DBOperation() = default;
      20              : 
      21              : public slots:
      22              :     QSqlDatabase db();
      23              : 
      24              : protected:
      25              : 
      26              :     /*!
      27              :         \brief Call this to report a SQL error. Logs the error and sets the error flag.
      28              :         \param query
      29              :         \param errorString The text that will be logged along with the error.
      30              :      */
      31              :     void reportSQLError(const QSqlQuery& query, const QString& errorString);
      32              : };
      33              : 
      34              : #endif // DBOPERATION_H