DAO 设计四、事务处理(1)

2012-11-01

DAO 设计4、事务处理(1)事务的处理从来都是“三部曲”：??? ???DbExecutor executor GlobalTransaction.getE

DAO 设计4、事务处理(1)
事务的处理从来都是“三部曲”：

??? ??? DbExecutor executor = GlobalTransaction.getExecutor(dsName);

??? ??? ??? ??? ??? ??? ??? ??? ??? ??? executor.beginTransaction();

??? ??? ??? ??? GlobalTransaction.saveExecutor(dsName, executor);

??? ??? ??? }

??? ??? ??? ??? ??? executor.close();

??? ??? }

??? }

}

至此便实现了 DAO 对事务的处理。 1 楼 killvirus 2007-03-30 学习了 2 楼 cozone_柯中 2007-03-30 killvirus 写道学习了

一样 3 楼 jncz 2007-03-30 http://www.iteye.com/post/177582 4 楼 andyandyandy 2007-04-03 写得不错 5 楼 ahua3515 2007-04-08 ok 多看些源代码应该会更有心得