How to edit a JTable and retrieve the values

Dear Friends


I want the JTable to be editable and want to capture each data cell value.

i have written the following code. I am getting the cell as editable true but it is not allowing to edit anything. I am getting the grid editable but the values are
not being editable.

I have written the following code


getData();                    // gets the result set which is rss
model = new ResultSetTableModel(rss);    // RE
table = new JTable(model);
table.setGridColor(Color.red);
table.setRowHeight(table.getRowHeight()*2);
boolean b = table.isCellEditable(1,1);      
System.out.println(b);                        //o/p - true
Object data = table.getValueAt(1,1);
System.out.println(data);
TableColumn column = null;
column = table.getColumnModel().getColumn(0);
column.setPreferredWidth(200);
column = table.getColumnModel().getColumn(1);
column.setPreferredWidth(100);
table.setAutoResizeMode(1);
muster2.add(jsp = new JScrollPane(table));
jsp.setBorder(new BevelBorder(BevelBorder.LOWERED));
jsp.setPreferredSize(new Dimension(1600,700));
jsp.createHorizontalScrollBar();




*****************
public class ResultSetTableModel implements TableModel
 {
   private ResultSetMetaData md;
   private Vector dataset;
   private Vector cols;
   private int rowCount;

   public ResultSetTableModel(ResultSet data) throws Exception
    {
      md = data.getMetaData();
      dataset = new Vector();
      String col;
      String val;
      String val1;
      String val2;
      while(data.next())
       {
         Record r = new Record();


         for(int i=1; i<=md.getColumnCount(); i++)
          {
           
             col = md.getColumnName(i) + "";
             val = data.getString(i) + "";
             r.put(col, val);
          }

         dataset.addElement(r);
       }
    }

   public Class getColumnClass(int columnIndex)
    {  return javax.swing.table.TableColumn.class;  }

   public int getColumnCount()
    {
      try{ return md.getColumnCount(); }
      catch(Exception e){ e.printStackTrace(); return 0; }
    }

   public String getColumnName(int columnIndex)
    {
      try{ return md.getColumnName(columnIndex + 1); }
      catch(Exception e){ e.printStackTrace();  return null; }
    }

   public int getRowCount()
    { return dataset.size(); }

   public Object getValueAt(int rowIndex, int columnIndex)
    {
     try
      {
        Record r = ((Record)dataset.elementAt(rowIndex));
        return r.getFieldValueAt(columnIndex) + "";
      }
     catch(Exception e)
      {
        System.out.println("Request Invalid: rowIndex = " + rowIndex + ", colIndex = " + columnIndex);
        return "";
      }
    }

 public boolean isCellEditable(int rowIndex, int columnIndex)
    { return true; }
   
   public void removeTableModelListener(TableModelListener l) { }
   public void addTableModelListener(TableModelListener l)  { }
   public void setValueAt(Object aValue, int rowIndex, int columnIndex)   {}
 }


**********************
Record.java
*********************

public class Record extends Hashtable
 {
   private Vector fieldNames = new Vector();

   public Object put(Object key, Object value)
    {
      if(!fieldNames.contains(key))
       {
       fieldNames.addElement(key);
       }

      return super.put(key, value);
    }

   public int getFieldCount()
    { return fieldNames.size();  }

   public String getFieldNameAt(int index)
    { return fieldNames.elementAt(index).toString(); }

   public String getFieldValue(String fieldName)
    { return super.get(fieldName).toString(); }

   public String getFieldValueAt(int index)
    { return getFieldValue(getFieldNameAt(index)); }

 }



Pls help me.

Thanxs in advance.

bye
prasad