void SqlExc::SetSessionError(const SqlSession& session) {
if(session.WasError())
*this = session.GetLastError();
else
*this = String(sql_error);
*this << "\nSQL error: " << session.GetErrorStatement();
}
int SqlError(
#ifdef PLATFORM_WIN32
HWND parent,
#endif
const char *text, const SqlSession& session, bool retry) {
return SqlError(
#ifdef PLATFORM_WIN32
parent,
#endif
text, session.GetLastError(), session.GetErrorStatement(), retry);
}
bool ShowError(SqlSession& session, const char *msg) {
if(DisplayError(session, msg)) {
session.ClearError();
return true;
}
return false;
}
bool OkCommit(SqlSession& session, const char *msg) {
if(ErrorRollback(session, msg))
return false;
session.Commit();
if(ShowError(session, msg ? msg : t_("SQL error!")))
return false;
return true;
}
bool ErrorRollback(SqlSession& session, const char *msg) {
if(!ShowError(session, msg ? msg : t_("The operation has failed.\nOperation was canceled")))
return false;
session.Rollback();
return true;
}
bool DisplayError(const SqlSession& session, const char *msg) {
if(!session.WasError()) return false;
SqlError(msg ? msg : t_("The operation has failed"),
session.GetLastError(), session.GetErrorStatement());
return true;
}
