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Date and time Widgets wrote with JAXX

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/*
 * #%L
 * JAXX :: Widgets DateTime
 * %%
 * Copyright (C) 2008 - 2018 Code Lutin, Ultreia.io
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser 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 Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public 
 * License along with this program.  If not, see
 * .
 * #L%
 */
package org.nuiton.jaxx.widgets.datetime;

import org.apache.commons.lang3.StringUtils;

import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;
import java.awt.Component;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * @author Sylvain Lletellier
 */
public class DateCellRenderer implements TableCellRenderer {

    protected final TableCellRenderer delegate;
    protected final SimpleDateFormat dateFormat;

    public DateCellRenderer(TableCellRenderer renderer, String datePattern) {
        this.delegate = renderer;
        dateFormat = new SimpleDateFormat();
        if (datePattern != null) {
            dateFormat.applyPattern(datePattern);
        }
    }

    @Override
    public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
        JLabel render = (JLabel) delegate.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
        Date date = (Date) value;
        String formatedDate = StringUtils.EMPTY;
        if (date != null) {
            formatedDate = dateFormat.format(date);
        }
        render.setText(formatedDate);
        return render;

    }
}