NPE when setting readOnly hint ------------------------------ Key: HHH-6160 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6160 Project: Hibernate Core Issue Type: Bug Components: entity-manager Affects Versions: 3.6.3 Environment: 3.6.3, jpa2, 64 bit IBM JDK, atomikos jta tx mgr Reporter: David J. M. Karlsen I get the following stack trace when executing a Named Query which was defined like this: <lock-mode>READ</lock-mode> <hint name="org.hibernate.readOnly" value="true" /> if I remove the hint it works fine. {noformat} javax.persistence.PersistenceException: error during managed flush at org.hibernate.ejb.AbstractEntityManagerImpl$3.mapManagedFlushFailure(AbstractEntityManagerImpl.java:1072) at org.hibernate.transaction.synchronization.CallbackCoordinator.beforeCompletion(CallbackCoordinator.java:122) at org.hibernate.transaction.synchronization.HibernateSynchronizationImpl.beforeCompletion(HibernateSynchronizationImpl.java:51) at com.atomikos.icatch.jta.Sync2Sync.beforeCompletion(Sync2Sync.java:55) at com.atomikos.icatch.imp.TransactionStateHandler.commit(TransactionStateHandler.java:278) at com.atomikos.icatch.imp.CompositeTransactionImp.doCommit(CompositeTransactionImp.java:319) at com.atomikos.icatch.imp.CompositeTerminatorImp.commit(CompositeTerminatorImp.java:79) at com.atomikos.icatch.jta.TransactionImp.commit(TransactionImp.java:236) at com.atomikos.icatch.jta.TransactionManagerImp.commit(TransactionManagerImp.java:498) at com.atomikos.icatch.jta.UserTransactionImp.commit(UserTransactionImp.java:129) at org.springframework.transaction.jta.JtaTransactionManager.doCommit(JtaTransactionManager.java:1009) at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:754) at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:723) at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:393) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:120) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:55) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.framework.adapter.AfterReturningAdviceInterceptor.invoke(AfterReturningAdviceInterceptor.java:50) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.aop.interceptor.AbstractTraceInterceptor.invoke(AbstractTraceInterceptor.java:113) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at net.bull.javamelody.MonitoringSpringInterceptor.invoke(MonitoringSpringInterceptor.java:73) at com.edb.finance.common.spring.aop.monitoring.ExtendedMonitoringSpringInterceptor.invoke(ExtendedMonitoringSpringInterceptor.java:107) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:67) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at $Proxy157.create(Unknown Source) at com.edb.payment.pays.ws.service.payment.initiate.PaymentInitiateCreateService.handleInternal(PaymentInitiateCreateService.java:45) at com.edb.payment.pays.ws.service.payment.initiate.PaymentInitiateCreateService.handleInternal(PaymentInitiateCreateService.java:12) at com.edb.payment.pays.ws.service.AbstractService.handle(AbstractService.java:96) at com.edb.payment.pays.ws.service.payment.initiate.PaymentInitiateCreateService.pAYSPaymentInitiateCreate_V1_0(PaymentInitiateCreateService.java:27) at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:600) {noformat} -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira