我有2个表,比如Item和Property以及映射到两者的hibernate对象。表格Item to Property的映射看起来像休眠事务没有正确回滚
<set name="propertySet" cascade="all-delete-orphan">
<key column="item_id" not-null="true"/>
<one-to-many class="Property"/>
</set>
一个项目可以有多个属性。一切都像选择,插入正常工作。但是当出现错误时,对属性表的插入不会回滚。
会发生什么情况是,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,那么下一次检索该项目时,它将具有2 * N个属性。
编辑---
什么我的课貌似是
@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);
...
}
我使用注释交易(@Transactional)与Spring框架和最低的例外越来越抛出是
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)
更新了这个问题,使其更加清晰,除了一些例外,我得到了更多的调试。我不再打电话回滚或提交,因为我假设@Transactional注释已经为我做了。 – randomThought
正确配置,@Transactional建立声明式事务边界,Spring将根据需要为您开始,提交和回滚异常。如果您正在进行打开会话或开始,提交或回滚事务等任何事情,那将会产生干扰。您发布的代码没有任何明显错误,但它只是一个小小的片段,并且不包含任何事务配置。异常表明发生了异常,因为Spring将永远不会尝试提交/回滚未启动的事务。 –
我需要什么事务配置? spring正在使用后端的c3p0连接池来处理数据库连接。没有任何声明会自行打开或启动任何事务或会话。在处理hibernate或session的函数中只有2个语句。我尝试了我自己的会话和事务处理的东西,认为这可能是问题,但那也没有效果 – randomThought