org.dromara.hutool.db.handler.row

Class ArrayRowHandler<E>

java.lang.Object

org.dromara.hutool.db.handler.row.AbsRowHandler<E[]>

org.dromara.hutool.db.handler.row.ArrayRowHandler<E>

Type Parameters:

E - 数组元素类型

All Implemented Interfaces:

RowHandler<E[]>

public class ArrayRowHandler<E>
extends AbsRowHandler<E[]>

将ResultSet结果中的某行处理为数组

Author:

looly

Field Summary

Fields inherited from class org.dromara.hutool.db.handler.row.AbsRowHandler

columnCount, meta

Constructor Summary

Constructors

Constructor and Description
ArrayRowHandler(ResultSetMetaData meta, Class<E> componentType) 构造

Method Summary

Modifier and Type	Method and Description
E[]	handle(ResultSet rs) 处理一行数据

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArrayRowHandler

public ArrayRowHandler(ResultSetMetaData meta,
                       Class<E> componentType)
                throws SQLException

构造

Parameters:

meta - ResultSetMetaData

componentType - 数组元素类型

Throws:

SQLException - SQL异常

Method Detail

handle

public E[] handle(ResultSet rs)
           throws SQLException

Description copied from interface: RowHandler

处理一行数据

Parameters:

rs - ResultSet，传入前，须调用ResultSet.next()定位到行。

Returns:

处理行结果对象

Throws:

SQLException - SQL异常