src/org/tiefaces/components/websheet/utility/CellUtility.java
private static String getCellStringValueWithType(final Cell poiCell, final CellType cellType) {

		switch (cellType) {
		case BOOLEAN:
			return getCellStringValueWithBooleanType(poiCell);
		case NUMERIC:
			return getCellStringValueWithNumberType(poiCell);
		case STRING:
			return poiCell.getStringCellValue();
		default:
			return "";
		} // switch

	}
private static String getCellStringValueWithType(final Cell poiCell, final CellType cellType) {

		switch (cellType) {
		case BOOLEAN:
			return getCellStringValueWithBooleanType(poiCell);
		case NUMERIC:
			return getCellStringValueWithNumberType(poiCell);
		case STRING:
			return poiCell.getStringCellValue();
		default:
			return "";
		} // switch

	}
Get cell value as string but with giving type.

@param poiCell
cell.
@param cellType
cell type.
@return Sting cell value.