Spring＆Hibernate：無法將數據庫狀態與會話同步

Question

我正在追隨異常，請幫忙...。

    (AbstractFlushingEventListener.java:324) - Could not synchronize database state with session
org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.xxx.exx.rxx.entity.CallSignStatusEntity#21123]
    at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1934)
    at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2578)
    at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2478)
    at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2805)
    at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:114)
    at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:267)
    at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:259)
    at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:179)
    at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
    at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:64)
    at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:1175)
    at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1251)
    at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
    at org.springframework.orm.hibernate3.HibernateTemplate$30.doInHibernate(HibernateTemplate.java:921)
    at org.springframework.orm.hibernate3.HibernateTemplate$30.doInHibernate(HibernateTemplate.java:1)
    at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
    at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
    at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:912)
    at com.xxx.exx.rxx.dao.hibernate.CallxxxDaoImpl.getCallxxxStatusOfLoginOfficer(CallxxxDaoImpl.java:244)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:155)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at $Proxy809.getCallSignStatusOfLoginOfficer(Unknown Source)
    at com.xxx.exx.rxx.business.impl.OfficerManagerImpl.getOfficerCallxxxBasic(OfficerManagerImpl.java:438)
    at com.xxx.exx.rxx.business.impl.OfficerManagerImpl.getUserCallxxxBasicInfo(OfficerManagerImpl.java:757)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at $Proxy875.getUserCallxxxBasicInfo(Unknown Source)
    at com.xxx.exx.ims.util.OperationsPlanUtil.getUserCallxxxName(OperationsPlanUtil.java:1203)
    at com.xxx.exx.ims.business.impl.IncidentFolderManagerImpl.createIncidentEventLogForCreateIncident(IncidentFolderManagerImpl.java:635)
    at com.xxx.exx.ims.business.impl.IncidentFolderManagerImpl.createIncidentEventLog(IncidentFolderManagerImpl.java:771)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)
    at $Proxy870.createIncidentEventLog(Unknown Source)
    at com.xxx.exx.rxx.business.impl.EventLogManagerImpl.insertIncidentEventLog(EventLogManagerImpl.java:210)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at $Proxy876.insertIncidentEventLog(Unknown Source)
    at com.xxx.exx.rxx.business.impl.CallxxxStatusManagerImpl.logIncidentResourceStatusUpdate(CallxxxxStatusManagerImpl.java:524)
    at com.xxx.exx.rxx.business.impl.CallxxxStatusManagerImpl.handleCallxxxStatus2Available(CallxxxxStatusManagerImpl.java:286)
    at com.xxx.exx.rxx.business.impl.CallxxxxStatusManagerImpl.updateCallxxxxToStatus(CallxxxxStatusManagerImpl.java:146) 

Answer 1

您需要在堆棧跟蹤中查看的最重要的內容是

org.hibernate.StaleObjectStateException：行已由另一個事務更新或刪除（或未保存的值映射不正確）

這可以為您提供足夠的指示，說明可能在下面的地方出了問題。 如跟蹤中所述，您有兩種可能

1. 您嘗試更新的行已由其他來源修改，而您擁有的副本不是已更新的副本。 因此，您所做的更改被放棄，並引發了此異常。 如果這是問題所在，則必須開始研究鎖定機制。 默認情況下，休眠使用樂觀鎖定。

2. 與您要保存的對象相對應的映射不正確。

我的猜測是，您的應用程序將是第一個問題，但是仍然需要驗證並找出確切原因。

希望能有所幫助。