/*
 * IntDate.java
 *
 * Created on 16 septembre 2001, 02:40
 */
package be.fractals.soccer.servlet;


import java.util.Date;
import java.util.Calendar;
import java.io.*;

import org.w3c.dom.*;
import com.sun.xml.tree.*;

/**
 *
 * @author  aurelien
 * @version 
 */
public class TableFormatter {

    static int nColumns;
    static NodeList nl;
    /** Creates new IntDate */
    
    public TableFormatter ( int n, NodeList l )
    {
        nColumns = n;
        nl = l;
    }
    
    public TableFormatter ( int n ) {
        nColumns = n;
    }
    
    public static String getTable () {
        return getTable ( nl );
    }
    
    public static String getTable ( org.w3c.dom.NodeList nodelist ) {
        nColumns = 3;
        XmlDocument xml = new XmlDocument ();
        Node root = xml.createElement("TABLE");
        xml.appendChild(root);
        
        Element currentRow = xml.createElement ( "TR" );
        NodeList children = nodelist.item (0).getChildNodes ();
        for ( int i=0; i<children.getLength (); i++ ) {
            if ( ((i+1) % nColumns) == 1 ) {
                currentRow = xml.createElement ( "TR" );
                root.appendChild ( currentRow );
            }
            Element column = xml.createElement ( "TD" );
            currentRow.appendChild ( column );
            column.appendChild ( children.item ( i ) );
        }
        ByteArrayOutputStream baos = new ByteArrayOutputStream ();
        try {
            xml.write ( baos );
        } catch ( Exception e ) {
            return e.getMessage ();
        }
        return baos.toString ();
    }
    
    public void setNumberOfColumns ( int n ) 
    {
        nColumns = n;
    }
    
    
}