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作者 实现javax.sql.DataSource 接口的类是不是都已经池化过了?谢谢
eagle





发贴: 5
积分: 0
于 2005-08-07 16:24 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
下面摘自JDK1。4。1 API:
The DataSource interface is implemented by a driver vendor. There are three types of implementations:

Basic implementation -- produces a standard Connection object
Connection pooling implementation -- produces a Connection object that will automatically participate in connection pooling. This implementation works with a middle-tier connection pooling manager.
Distributed transaction implementation -- produces a Connection object that may be used for distributed transactions and almost always participates in connection pooling. This implementation works with a middle-tier transaction manager and almost always with a connection pooling manager.
不知道是不是所有实现DataSource 的类都已经池化。还是有些池化,请大家指导,谢谢!




话题树型展开
人气 标题 作者 字数 发贴时间
10253 实现javax.sql.DataSource 接口的类是不是都已经池化过了?谢谢 eagle 725 2005-08-07 16:24
8573 Re:实现javax.sql.DataSource 接口的类是不是都已经池化过了?谢谢 menzy 19 2005-08-07 16:30
8794 Re:实现javax.sql.DataSource 接口的类是不是都已经池化过了?谢谢 eagle 166 2005-08-08 09:14
13107 Re:实现javax.sql.DataSource 接口的类是不是都已经池化过了?谢谢 bluepure 310 2005-08-08 11:13
9288 Re:实现javax.sql.DataSource 接口的类是不是都已经池化过了?谢谢 eagle 258 2005-08-10 17:59
9619 Re:实现javax.sql.DataSource 接口的类是不是都已经池化过了?谢谢 menzy 241 2005-08-11 16:21
9090 Re:实现javax.sql.DataSource 接口的类是不是都已经池化过了?谢谢 eagle 114 2005-08-12 15:31

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