class  MyTableModel  extends  AbstractTableModel{
    public  MyTableModel(java.sql.Connection conn) {
       try 
      {
         ocst = ( OracleCallableStatement ) conn.prepareCall("{ ? = call PACKAGE_1.GetClients(?) }", 
                                                             java.sql.ResultSet.TYPE_SCROLL_SENSITIVE, 
                                                             java.sql.ResultSet.CONCUR_UPDATABLE);
         ocst.setInt( 2 , - 1 );
         ocst.registerOutParameter( 1 , oracle.jdbc.driver.OracleTypes.CURSOR);
         ocst.execute();
         
         rs = ocst.getCursor( 1 );
         
         rsmd = rs.getMetaData();
      }
       catch  (SQLException e)
      {
      }
   }
   
    public  Object getValueAt( int  row,  int  col) {
       try  
      {
         rs.absolute(row +  1 );
          return  rs.getObject(col +  1 );
      } 
       catch  (SQLException ex) 
      {
          return   null ;
      }
   }
   
    public   int  getColumnCount() {
       try 
      {
          return  rsmd.getColumnCount();
      }
       catch  (SQLException e)
      {
          return   0 ;
      }
   }
   
    public  String getColumnName( int  col) {
       try  
      {
          return  rsmd.getColumnName(col +  1 );
      } 
       catch  (SQLException ex) 
      {
          return   null ;
      }
   }
   
    public   int  getRowCount() {
       try 
      {
         rs.last();
          return  rs.getRow();
      }
       catch  (SQLException e)
      {
         e.printStackTrace();
          return   0 ;
      }
   }
   
    protected  java.sql.ResultSet rs;
    protected  java.sql.ResultSetMetaData rsmd;
    protected  OracleCallableStatement ocst;
};