/*
* Copyright (c) 2012-2013, bad robot (london) ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package bad.robot.excel.cell;
import bad.robot.excel.column.ColumnIndex;
import bad.robot.excel.style.NoStyle;
import bad.robot.excel.style.Style;
import org.apache.poi.ss.usermodel.DateUtil;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Workbook;
import java.util.Date;
import static bad.robot.excel.cell.DataFormat.asDayMonthYear;
import static org.apache.poi.ss.usermodel.Cell.CELL_TYPE_NUMERIC;
public class DateCell extends StyledCell {
private final Date date;
public DateCell(Date date) {
this(date, new NoStyle());
}
public DateCell(Date date, Style style) {
super(style);
this.date = date;
}
@Override
public void addTo(Row row, ColumnIndex column, Workbook workbook) {
org.apache.poi.ss.usermodel.Cell cell = row.createCell(column.value(), CELL_TYPE_NUMERIC);
update(cell, workbook);
}
@Override
public void update(org.apache.poi.ss.usermodel.Cell cell, Workbook workbook) {
this.getStyle().applyTo(cell, workbook);
if (!isCellDateFormatted(cell))
overrideAsDateFormatting(workbook, cell);
cell.setCellValue(date);
}
private void overrideAsDateFormatting(Workbook workbook, org.apache.poi.ss.usermodel.Cell cell) {
asDayMonthYear().applyTo(cell, workbook);
}
@Override
public String toString() {
return date.toString();
}
private static boolean isCellDateFormatted(org.apache.poi.ss.usermodel.Cell cell) {
return cell.getCellType() == CELL_TYPE_NUMERIC && DateUtil.isCellDateFormatted(cell);
}
}