java HibernateTransactionManager回滚事务

2 年 Questions & Answers 264

我正在尝试更新一个实体

@Test
@Transactional
public void test(){
    ChatState chatState = chatStateDAO.read(1L);
    chatState.setState(2);
    chatStateDAO.update(chatState);
    chatState.setState(2);
}

更新方法正在调用hibernate会话的update()。这是我日志中的内容

2016-07-03 17:36:28 TRACE SessionImpl:219 - Opened session at timestamp: 14675565886
2016-07-03 17:36:28 TRACE SessionImpl:1493 - Setting flush mode to: ALWAYS
2016-07-03 17:36:28 TRACE DefaultSaveOrUpdateEventListener:210 - Updating detached instance
2016-07-03 17:36:28 TRACE DefaultSaveOrUpdateEventListener:275 - Updating [ru.jeak.telegram.model.ChatState#1]
2016-07-03 17:36:28 TRACE DefaultSaveOrUpdateEventListener:322 - Updating [ru.jeak.telegram.model.ChatState#1]
2016-07-03 17:36:28 TRACE MyHibernateTransactionManager:943 - Triggering beforeCompletion synchronization
2016-07-03 17:36:28 DEBUG MyHibernateTransactionManager:851 - Initiating transaction rollback
2016-07-03 17:36:28 DEBUG MyHibernateTransactionManager:597 - Rolling back Hibernate transaction on Session [SessionImpl(PersistenceContext[entityKeys=[],collectionKeys=[]];ActionQueue[insertions=ExecutableList{size=0} updates=ExecutableList{size=0} deletions=ExecutableList{size=0} orphanRemovals=ExecutableList{size=0} collectionCreations=ExecutableList{size=0} collectionRemovals=ExecutableList{size=0} collectionUpdates=ExecutableList{size=0} collectionQueuedOps=ExecutableList{size=0} unresolvedInsertDependencies=null])]
2016-07-03 17:36:28 DEBUG TransactionImpl:86 - rolling back
2016-07-03 17:36:28 TRACE AbstractLogicalConnectionImplementor:114 - Preparing to rollback transaction via JDBC Connection.rollback()
2016-07-03 17:36:28 TRACE AbstractLogicalConnectionImplementor:117 - Transaction rolled-back via JDBC Connection.rollback()
2016-07-03 17:36:28 TRACE AbstractLogicalConnectionImplementor:54 - LogicalConnection#afterTransaction
2016-07-03 17:36:28 TRACE ResourceRegistryStandardImpl:286 - Releasing JDBC resources

MyHibernateTransactionManager是默认值HibernateTransactionManager。我不明白为什么在没有任何错误消息或其他信息的情况下回滚此事务

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java HibernateTransactionManager回滚事务

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