hibernate事务没有正确回滚

时间:2011-08-03 01:15:07

标签: java mysql hibernate spring transactions

我有2个表,比如Item和Property以及映射到两者的hibernate对象。表Item到Property的映射看起来像

<set name="propertySet" cascade="all-delete-orphan">
    <key column="item_id" not-null="true"/>
    <one-to-many class="Property"/>
</set>

项目可以有多个属性。像select,insert这样的东西都能正常工作。但是当出现错误时,属性表的插入不会回滚。

如果我正在编辑具有N个属性的项目并在字段中输入无效值,则下次检索该项目时,它具有2 * N个属性。

编辑---

我的班级是什么样的

@Autowired
SessionFactory sessionFactory

@Transactional
public void updateItem(Item i){
    ...
    // The only 2 statements dealing with hibernate or session in this function
    ItemModel im = sessionFactory.getCurrentSession().get(...);

    sessionFactory.getCurrentSession().update(updatedItem);
    ...
}

我在spring框架中使用带注释的事务(@Transactional),抛出的最低异常是

Caused by: org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.Tra
nsactionException: Transaction not successfully started
        at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:679)
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:412)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:111)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:625)
Caused by: org.hibernate.TransactionException: Transaction not successfully started
        at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:183)
        at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
        at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:412)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:111)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
        at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:625)
    ...
    ...
        at org.apache.catalina.valves.SSLValve.invoke(SSLValve.java:113)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
        at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:894)
        at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:719)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:2101)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)

2 个答案:

答案 0 :(得分:2)

交易不“级联”。在JDBC级别,事务包括:

  1. 关闭自动提交
  2. 执行一些陈述
  3. 致电java.sql.Connection.commit()java.sql.Connection.rollback()
  4. 如果你说有些东西正在提交而有些东西被回滚,那么你的交易管理就会出现问题。自动提交已启用或您实际上有多次调用commit()正在发生。

答案 1 :(得分:0)

如果执行以下操作,则由Spring管理事务:在XML配置中,您需要1)启用事务,2)配置事务管理器,如下所示:

<tx:annotation-driven />
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <property name="sessionFactory" ref="mainSessionFactory" />
</bean>

Tx schemaLocation为http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd"