/**
* 从结果集中提取结果值.
*
* @param orderByColumn 排序列对象
* @param resultSet 目标结果集
* @return 结果对象
* @throws SQLException
*/
public static Object getValue(final OrderByColumn orderByColumn, final ResultSet resultSet)
throws SQLException {
Object result;
if (orderByColumn.getIndex().isPresent()) {
result = resultSet.getObject(orderByColumn.getIndex().get());
} else {
result = getValue(orderByColumn.getName().get(), resultSet);
}
Preconditions.checkNotNull(result);
return result;
}
