HibernateSystemException：没有Hibernate Session绑定到线程 [英] HibernateSystemException: No Hibernate Session bound to thread

问题描述

我得到 HibernateSystemException ，尽管我做了在不同论坛上提到的所有内容。 p>

 < bean id =transactionManagerclass =org.springframework.jdbc.datasource.DataSourceTransactionManager> 
< property name =dataSourceref =dataSource/> 
< / bean> 
  

我还将@Transactional注释放置在我的课程上方。

  @Transactional 
 public class MyClassImpl 
  

解决方案

这是错误的事务管理器：

 < bean id = transactionManager
 class =org.springframework.jdbc.datasource.DataSourceTransactionManager> 
< property name =dataSourceref =dataSource/> 
< / bean> 
  

您需要 org.springframework.orm.hibernate3.HibernateTransactionManager ，正如您在 13.3.3 Hibernate>声明式事务划分。

DataSourceTransactionManager 用于普通JDBC，而不用于Hibernate（请参阅 12.3.8 JDBC> DataSourceTransactionManager ）。

你也需要这一行：

 < tx：注解驱动transaction-manager =transactionManager/> 
  

I am getting HibernateSystemException although I did everything that is mentioned on different forums.

Here is a part of applicationContext.xml

<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="dataSource"/>
</bean>

I also placed @Transactional annotaion above my class.

@Transactional
public class MyClassImpl

解决方案

A) this is the wrong transaction manager:

<bean id="transactionManager" 
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="dataSource"/>
</bean>

you need org.springframework.orm.hibernate3.HibernateTransactionManager, as you can see in 13.3.3 Hibernate > Declarative transaction demarcation.

DataSourceTransactionManager is for plain JDBC, not for Hibernate (see 12.3.8 JDBC > DataSourceTransactionManager).

B) you need this line also:

<tx:annotation-driven transaction-manager="transactionManager" />

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