*/
public static Object findByPrimaryKey(Connection con, PrimaryKey key) throws SQLException {
PreparedStatement pStmt = null;
ResultSet rs = null;
UsergroupBean valueObject = null;
UsergroupKey primaryKey = (UsergroupKey) key;
try{
pStmt = con.prepareStatement(UsergroupBeanBase.SELECT_STATEMENT);
pStmt.setObject(1, primaryKey.getId());
rs = pStmt.executeQuery();
while (rs.next()){
valueObject = populate(rs);
valueObject.afterPopulate(con);
}