br.com.objectos.xls.WorksheetRowWriterDate.java Source code

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Here is the source code for br.com.objectos.xls.WorksheetRowWriterDate.java

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/*
 * Copyright 2014 Objectos, Fbrica de Software LTDA.
 *
 * 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 br.com.objectos.xls;

import java.time.LocalDate;
import java.time.ZoneId;
import java.util.Date;

import org.apache.poi.ss.usermodel.Cell;

/**
 * @author marcio.endo@objectos.com.br (Marcio Endo)
 */
public class WorksheetRowWriterDate extends WorksheetRowWriter {

    private final LocalDate date;

    WorksheetRowWriterDate(WorksheetRow row, LocalDate date) {
        super(row);
        this.date = date;
        as_yyyy_mm_dd();
    }

    public WorksheetRowWriterStyle format(String formatString) {
        setFormatString(formatString);
        return this;
    }

    public WorksheetRowWriterStyle as_dd_mm_yyyy() {
        return format("dd/MM/yyyy");
    }

    public WorksheetRowWriterStyle as_dd_mm_yy() {
        return format("dd/MM/yy");
    }

    public WorksheetRowWriterStyle as_yyyy_mm_dd() {
        return format("yyyy-MM-dd");
    }

    @Override
    void write(Cell cell) {
        cell.setCellType(Cell.CELL_TYPE_NUMERIC);

        LocalDate cellValue = date;
        if (cellValue != null) {
            Date value = Date.from(cellValue.atStartOfDay(ZoneId.systemDefault()).toInstant());
            cell.setCellValue(value);
        }
    }

}