Java JPA + 休眠 + 自动提交
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JPA + Hibernate + autocommit
提问by adrian.tarau
Does anybody know why I get this warning when I turn off the auto-commit in JPA configuration file?
有人知道为什么在关闭 JPA 配置文件中的自动提交时会收到此警告吗？
Using this setting :
使用此设置：
<property name="hibernate.connection.autocommit" value="false"/>
generates this warning :
生成此警告：
2009-08-04 09:54:10,621 [main] WARN org.hibernate.ejb.Ejb3Configuration - hibernate.connection.autocommit = false break the EJB3 specification
How would this break EJB3 specification?
这将如何破坏 EJB3 规范？
采纳答案by Chris Gummer
From section 13.3.4 of the EJB 3.0 specification:
来自 EJB 3.0 规范的第 13.3.4 节：
The enterprise bean's business methods, message listener methods, business method interceptor methods,life cycle call back interceptor methods, or timeout callback method must not use any resource-manager speci?c transaction management methods that would interfere with the container's demarcation of transaction boundaries. For example, the enterprise bean methods must not use the following methodsof the java.sql.Connection interface:commit, setAutoCommit, and rollback; or the following methods of the javax.jms.Session interface:commit and rollback.
企业 bean 的业务方法、消息侦听器方法、业务方法拦截器方法、生命周期回调拦截器方法或超时回调方法不得使用任何会干扰容器划分事务边界的资源管理器特定事务管理方法。例如， 企业 bean 方法不得使用java.sql.Connection 接口的以下方法：commit、 setAutoCommit和 rollback；或者javax.jms.Session接口的以下方法：commit和rollback。
