it.redev.parco.utils.ExcelUtils.java Source code

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Here is the source code for it.redev.parco.utils.ExcelUtils.java

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/*******************************************************************************
* Parco  un applicativo per la gestione dei consumi del parco auto
* Copyright (C) 2016 Inspired Soft
* 
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* 
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.    
*******************************************************************************/

package it.redev.parco.utils;

import it.inspired.utils.DateUtils;

import java.math.BigDecimal;
import java.text.ParseException;
import java.util.Date;

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

public class ExcelUtils {
    public static String getCellValue(Cell cell) {
        String value = null;
        switch (cell.getCellType()) {
        case Cell.CELL_TYPE_BOOLEAN:
            value = new Boolean(cell.getBooleanCellValue()).toString();
            break;
        case Cell.CELL_TYPE_NUMERIC:
            value = new BigDecimal(cell.getNumericCellValue()).toPlainString();
            break;
        case Cell.CELL_TYPE_STRING:
            value = cell.getStringCellValue();
            break;
        }
        return value;
    }

    //-------------------------------------------------------------------------------------

    public static boolean isCellEmpty(Cell cell) {
        return cell == null || cell.getCellType() == Cell.CELL_TYPE_BLANK;
    }

    //-------------------------------------------------------------------------------------

    public static Date getAsDate(Cell cell, String format) throws ParseException {
        if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC) {
            return cell.getDateCellValue();
        }
        return DateUtils.parse(ExcelUtils.getCellValue(cell), format);
    }
}