Export Data to Excel Sheet


import java.io.*;
import javax.swing.*;
import javax.swing.table.TableModel;
/**
 *
 * @author NAVJYOTI
 */
public class ExcelExporter {
    ExcelExporter(){}
  
    public void export(JTable table,File file)throws Exception
    {
        TableModel tm=table.getModel();
        FileWriter fw=new FileWriter(file);
        BufferedWriter bw=new BufferedWriter(fw);
        for(int i=0;i<tm.getColumnCount();i++)
        {
            bw.write(tm.getColumnName(i)+"\t");
          
        }
        bw.write("\n");
        for(int i=0;i<tm.getColumnCount();i++)
        {
            for(int j=0;j<tm.getColumnCount();j++)
            {
                bw.write(tm.getValueAt(i, j).toString()+"\t");
            }
             bw.write("\n");
        }
        bw.close();
    }
}

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