我試着更新實體HibernateTransactionManager來回滾事務
@Test
@Transactional
public void test(){
ChatState chatState = chatStateDAO.read(1L);
chatState.setState(2);
chatStateDAO.update(chatState);
chatState.setState(2);
}
更新方法是調用Hibernate的Session的update()
。下面是我在我的日誌
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
是默認HibernateTransactionManager
。我不明白爲什麼這個事務回滾沒有任何錯誤信息或什麼?
@JBNizet爲什麼不讓評論成爲答案?它對我有一個很好的答案。 – DiogoSantana
@DiogoSantana你是對的。我經常以一個簡短的評論開始,但後來我覺得有必要詳細說明,我的評論最終成爲答案。不幸的是,OP似乎並不在意。 –