me.chyxion.xls.css.support.AlignApplier Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of table-to-xls Show documentation

Convert HTML Table To Excel

There is a newer version: 0.0.2

package me.chyxion.xls.css.support;

import java.util.Map;
import java.util.HashMap;
import me.chyxion.xls.css.CssApplier;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFCellStyle;

/**
 * @version 0.0.1
 * @since 0.0.1
 * @author Shaun Chyxion 

 * [email protected] 

 * Oct 24, 2014 2:29:17 PM
 */
public class AlignApplier implements CssApplier {

	/**
	 * {@inheritDoc}
	 */
    public Map parse(Map style) {
    	Map mapRtn = new HashMap();
    	String align = style.get(TEXT_ALIGN);
    	if (!ArrayUtils.contains(new String[] {LEFT, CENTER, RIGHT, JUSTIFY}, align)) {
    		align = LEFT;
    	}
    	mapRtn.put(TEXT_ALIGN, align);
    	align = style.get(VETICAL_ALIGN);
    	if (!ArrayUtils.contains(new String[] {TOP, MIDDLE, BOTTOM}, align)) {
    		align = MIDDLE;
    	}
    	mapRtn.put(VETICAL_ALIGN, align);
	    return mapRtn;
    }

    /**
     * {@inheritDoc}
     */
    public void apply(HSSFCell cell, HSSFCellStyle cellStyle,
            Map style) {
    	// text align
    	String align = style.get(TEXT_ALIGN);
    	short sAlign = CellStyle.ALIGN_LEFT;
    	if (RIGHT.equals(align)) {
    		sAlign = CellStyle.ALIGN_RIGHT;
    	}
    	else if (CENTER.equals(align)) {
    		sAlign = CellStyle.ALIGN_CENTER;
    	}
    	else if (JUSTIFY.equals(align)) {
    		sAlign = CellStyle.ALIGN_JUSTIFY;
    	}
    	cellStyle.setAlignment(sAlign);
    	// vertical align
    	align = style.get(VETICAL_ALIGN);
    	sAlign = CellStyle.VERTICAL_CENTER;
    	if (TOP.equals(align)) {
    		sAlign = CellStyle.VERTICAL_TOP;
    	}
    	else if (BOTTOM.equals(align)) {
    		sAlign = CellStyle.VERTICAL_BOTTOM;
    	}
    	else if (JUSTIFY.equals(align)) {
    		sAlign = CellStyle.VERTICAL_JUSTIFY;
    	}
    	cellStyle.setVerticalAlignment(sAlign);
    }
}