net.ymate.platform.persistence.jdbc.transaction.impl

Class DefaultTransaction

java.lang.Object

net.ymate.platform.persistence.jdbc.transaction.impl.DefaultTransaction

All Implemented Interfaces:

ITransaction

public final class DefaultTransaction
extends Object
implements ITransaction

默认JDBC事务处理接口实现

Author:

刘镇 (suninformation@163.com) on 2011-9-6 下午04:43:45

Constructor Summary

Constructors

Constructor and Description
DefaultTransaction()
DefaultTransaction(Type.TRANSACTION level)

Method Summary

Modifier and Type	Method and Description
void	close() 关闭事务（连接）
void	commit() 提交事务
IDatabaseConnectionHolder	getConnectionHolder(String dsName) 获取数据库连接持有者对象
String	getId() 获取事务唯一标识
Type.TRANSACTION	getLevel() 获取事务级别
void	registerConnectionHolder(IDatabaseConnectionHolder connectionHolder) 注册一个ConnectionHolder对象由事务管理(相同数据源仅允许注册一次)
void	rollback() 回滚事务
void	setLevel(Type.TRANSACTION level) 设置事务级别

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTransaction

public DefaultTransaction()

DefaultTransaction

public DefaultTransaction(Type.TRANSACTION level)

Method Detail

getLevel

public Type.TRANSACTION getLevel()

Description copied from interface: ITransaction

获取事务级别

Specified by:

getLevel in interface ITransaction

Returns:

返回当前事务级别

setLevel

public void setLevel(Type.TRANSACTION level)

Description copied from interface: ITransaction

设置事务级别

Specified by:

setLevel in interface ITransaction

Parameters:

level - 事务级别

getId

public String getId()

Description copied from interface: ITransaction

获取事务唯一标识

Specified by:

getId in interface ITransaction

Returns:

返回事务唯一标识

commit

public void commit()
            throws SQLException

Description copied from interface: ITransaction

提交事务

Specified by:

commit in interface ITransaction

Throws:

SQLException - 可能产生的异常

rollback

public void rollback()
              throws SQLException

Description copied from interface: ITransaction

回滚事务

Specified by:

rollback in interface ITransaction

Throws:

SQLException - 可能产生的异常

close

public void close()
           throws SQLException

Description copied from interface: ITransaction

关闭事务（连接）

Specified by:

close in interface ITransaction

Throws:

SQLException - 可能产生的异常

getConnectionHolder

public IDatabaseConnectionHolder getConnectionHolder(String dsName)

Description copied from interface: ITransaction

获取数据库连接持有者对象

Specified by:

getConnectionHolder in interface ITransaction

Parameters:

dsName - 数据源名称

Returns:

返回数据库连接持有者对象

registerConnectionHolder

public void registerConnectionHolder(IDatabaseConnectionHolder connectionHolder)
                              throws SQLException

Description copied from interface: ITransaction

注册一个ConnectionHolder对象由事务管理(相同数据源仅允许注册一次)

Specified by:

registerConnectionHolder in interface ITransaction

Parameters:

connectionHolder - 数据库连接持有者对象

Throws:

SQLException - 可能产生的异常