Method XmlReadRow

src/backend/core/column/Column.cpp:1586–1643

* \brief Read XML row element */

 * \brief Read XML row element
 */
bool Column::XmlReadRow(XmlStreamReader* reader) {
	Q_ASSERT(reader->isStartElement() == true && reader->name() == QLatin1String("row"));

	//	QXmlStreamAttributes attribs = reader->attributes();

	bool ok;
	int index = reader->readAttributeInt(QStringLiteral("index"), &ok);
	if (!ok) {
		reader->raiseError(i18n("invalid or missing row index"));
		return false;
	}

	QString str = reader->readElementText();
	switch (columnMode()) {
	case ColumnMode::Double: {
		double value = str.toDouble(&ok);
		if (!ok) {
			reader->raiseError(i18n("invalid row value"));
			return false;
		}
		setValueAt(index, value);
		break;
	}
	case ColumnMode::Integer: {
		int value = str.toInt(&ok);
		if (!ok) {
			reader->raiseError(i18n("invalid row value"));
			return false;
		}
		setIntegerAt(index, value);
		break;
	}
	case ColumnMode::BigInt: {
		qint64 value = str.toLongLong(&ok);
		if (!ok) {
			reader->raiseError(i18n("invalid row value"));
			return false;
		}
		setBigIntAt(index, value);
		break;
	}
	case ColumnMode::Text:
		setTextAt(index, str);
		break;

	case ColumnMode::DateTime:
	case ColumnMode::Month:
	case ColumnMode::Day:
		// Same as in the Variable Parser. UTC must be used, otherwise
		// some dates are not valid. For example (2017-03-26)
		QDateTime date_time =
			QDateTime::fromString(str + QStringLiteral("Z"), QStringLiteral("yyyy-dd-MM hh:mm:ss:zzzt")); // last t is important. It is the timezone
		setDateTimeAt(index, date_time);
		break;
	}

	return true;
}