sf.database.jdbc.sql

Class RecordHolder<T extends DBObject>

java.lang.Object

sf.database.jdbc.sql.RecordHolder<T>

Type Parameters:

T -

public class RecordHolder<T extends DBObject>
extends Object

持有一个查询结果，以及对应的resultset中的记录

Author:

Field Summary

Fields

Modifier and Type	Field and Description
static int	CACNLED
static int	DELETE
static int	DELETED
static int	INSERT
static int	INSERTED

Method Summary

Modifier and Type	Method and Description
void	close() 关闭当前ResultSet，如果有未提交的修改直接丢弃
boolean	commit() 更新此条记录。并提交到数据库。最后释放游标
void	delete() 删除此条记录，并提交到数据库
T	get() 获得记录对应的Entity Bean
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

INSERT

public static final int INSERT

See Also:

Constant Field Values

INSERTED

public static final int INSERTED

See Also:

Constant Field Values

DELETE

public static final int DELETE

See Also:

Constant Field Values

DELETED

public static final int DELETED

See Also:

Constant Field Values

CACNLED

public static final int CACNLED

See Also:

Constant Field Values

Method Detail

get

public T get()

获得记录对应的Entity Bean

Returns:

commit

public boolean commit()
               throws SQLException

更新此条记录。并提交到数据库。最后释放游标

Throws:

SQLException

delete

public void delete()
            throws SQLException

删除此条记录，并提交到数据库

Throws:

SQLException

close

public void close()
           throws SQLException

关闭当前ResultSet，如果有未提交的修改直接丢弃

Throws:

SQLException

toString

public String toString()

Overrides:

toString in class Object