Resultset Java - DefaultDataModel

import java.sql.ResultSet; import java.sql.ResultSetMetaData; import java.util.Vector; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableModel; public class DbUtils { public static TableModel resultSetToTableModel(ResultSet rs) { try { ResultSetMetaData metaData = rs.getMetaData(); int numberOfColumns = metaData.getColumnCount(); Vector columnNames = new Vector(); // Get the column names for (int column = 0; column < numberOfColumns; column++) { columnNames.addElement(metaData.getColumnLabel(column + 1)); } // Get all rows. Vector rows = new Vector(); while (rs.next()) { Vector newRow = new Vector(); for (int i = 1; i <= numberOfColumns; i++) { newRow.addElement(rs.getObject(i)); } rows.addElement(newRow); } return new DefaultTableModel(rows, columnNames); } catch (Exception e) { e.printStackTrace(); return null; } } }