JDBC数据库连接池中事务处理的研究与实现

Study and Implementation of the Transaction in the JDBC Database Connection Pool

JDBC驱动程序提供的连接类实现了事务控制机制,为了实现多任务多用户的操作,本文提出了一种禁用自动提交模式,该模式把对事务的控制权转交给程序开发人员,由程序员决定在适当的时候调用连接对象的适当方法来完成事务的任务。

The connection class offers a transaction control mechanism in the JDBC drivers,and the JDBC drivers will automatically starts a transaction.By this way,the drivers will automatically end the transaction.It applies to any single user database,for many users of the database application,must change this automatic the way to achieve much more users.To solve the problem,a mode disables automatic submitted,the mode of the transaction control over to the application developer.Programmer in an appropriate time to call the connection object to the proper way to accomplish the task.