this旧春季论坛帖子中描述的问题很好。
现在我遇到了同样的问题。当我尝试使用来自网络请求的2016-01-12 22:14:02.941 ERROR 8720 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.RuntimeException: java.lang.StackOverflowError] with root cause
java.lang.StackOverflowError: null
at java.util.Collections$SynchronizedMap.get(Unknown Source) ~[na:1.8.0_66]
at org.springframework.data.util.ClassTypeInformation.from(ClassTypeInformation.java:74) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.mapping.context.AbstractMappingContext.hasPersistentEntityFor(AbstractMappingContext.java:148) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.mapping.context.PersistentEntities.getPersistentEntity(PersistentEntities.java:62) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.auditing.MappingAuditableBeanWrapperFactory.getBeanWrapperFor(MappingAuditableBeanWrapperFactory.java:76) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.auditing.AuditingHandler.touch(AuditingHandler.java:139) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.auditing.AuditingHandler.markModified(AuditingHandler.java:134) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.jpa.domain.support.AuditingEntityListener.touchForUpdate(AuditingEntityListener.java:96) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_66]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_66]
at org.hibernate.jpa.event.internal.jpa.ListenerCallback.performCallback(ListenerCallback.java:32) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.event.internal.jpa.CallbackRegistryImpl.callback(CallbackRegistryImpl.java:95) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.event.internal.jpa.CallbackRegistryImpl.preUpdate(CallbackRegistryImpl.java:59) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.event.internal.core.JpaFlushEntityEventListener.invokeInterceptor(JpaFlushEntityEventListener.java:51) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.DefaultFlushEntityEventListener.handleInterception(DefaultFlushEntityEventListener.java:325) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:276) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:143) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:216) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:85) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:44) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1193) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1261) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:567) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.internal.QueryImpl.getSingleResult(QueryImpl.java:482) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.criteria.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:54) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:206) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:78) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:100) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:91) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:454) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:432) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:61) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:101) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at com.sun.proxy.$Proxy474.findByLogin(Unknown Source) ~[na:na]
at point.office.CurrentUserImpl.get(CurrentUserImpl.java:42) ~[bin/:na]
at sun.reflect.GeneratedMethodAccessor290.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_66]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_66]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at com.sun.proxy.$Proxy480.get(Unknown Source) ~[na:na]
at point.office.SpringSecurityAuditorAware.getCurrentAuditor(SpringSecurityAuditorAware.java:21) ~[bin/:na]
at point.office.SpringSecurityAuditorAware.getCurrentAuditor(SpringSecurityAuditorAware.java:1) ~[bin/:na]
at org.springframework.data.auditing.AuditingHandler.touchAuditor(AuditingHandler.java:166) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.auditing.AuditingHandler.touch(AuditingHandler.java:145) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.auditing.AuditingHandler.markModified(AuditingHandler.java:134) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.jpa.domain.support.AuditingEntityListener.touchForUpdate(AuditingEntityListener.java:96) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_66]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_66]
at org.hibernate.jpa.event.internal.jpa.ListenerCallback.performCallback(ListenerCallback.java:32) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.event.internal.jpa.CallbackRegistryImpl.callback(CallbackRegistryImpl.java:95) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.event.internal.jpa.CallbackRegistryImpl.preUpdate(CallbackRegistryImpl.java:59) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.event.internal.core.JpaFlushEntityEventListener.invokeInterceptor(JpaFlushEntityEventListener.java:51) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.DefaultFlushEntityEventListener.handleInterception(DefaultFlushEntityEventListener.java:325) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.DefaultFlushEntityEventListener.scheduleUpdate(DefaultFlushEntityEventListener.java:276) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:143) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:216) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:85) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:44) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1193) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1261) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) ~[hibernate-core-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:567) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.internal.QueryImpl.getSingleResult(QueryImpl.java:482) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.hibernate.jpa.criteria.compile.CriteriaQueryTypeQueryAdapter.getSingleResult(CriteriaQueryTypeQueryAdapter.java:54) ~[hibernate-entitymanager-5.0.3.Final.jar:5.0.3.Final]
at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:206) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:78) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:100) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:91) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:454) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:432) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:61) ~[spring-data-commons-1.11.0.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136) ~[spring-tx-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:101) ~[spring-data-jpa-1.9.0.RELEASE.jar:na]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) ~[spring-aop-4.2.2.RELEASE.jar:4.2.2.RELEASE]
at com.sun.proxy.$Proxy474.findByLogin(Unknown Source) ~[na:na]
at point.office.CurrentUserImpl.get(CurrentUserImpl.java:42) ~[bin/:na]
字段更新任何实体时,exception就会发生。
前100行堆栈跟踪日志:
AuditorAware
我的@Component
public class SpringSecurityAuditorAware implements AuditorAware<Employee> {
private final CurrentUser currentUser;
@Autowired
public SpringSecurityAuditorAware(CurrentUser currentUser) {
this.currentUser = currentUser;
}
@Override
public Employee getCurrentAuditor() {
return currentUser.get();
}
}
实施是:
CurrentUser
我的@Service
public class CurrentUserImpl implements CurrentUser {
private final EmployeeRepository employeeRepository;
@Autowired
public CurrentUserImpl(EmployeeRepository employeeRepository) {
this.employeeRepository = employeeRepository;
}
@Override
public Employee get() {
Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
if (authentication == null || !authentication.isAuthenticated()) {
return null;
}
return employeeRepository.findByLogin(authentication.getName()).orElseGet(() -> null);
}
}
服务实现是:
EmployeeRepository
我的public interface EmployeeRepository extends JpaRepository<Employee, Integer> {
Optional<Employee> findByLogin(String login);
}
是:
@CreatedBy
我发生异常时尝试更新的实体可以是具有由spring @Entity
@NoArgsConstructor
@Getter @Setter
public class Issue extends AbstractPersistable<Integer> {
@CreatedDate
@Column(nullable = false)
private LocalDateTime createdAt;
@CreatedBy
@ManyToOne(optional = false)
private Employee createdBy;
@Column(nullable = true)
private String body;
}
注释的字段的任何实体。例如:
Issue issue = issueRepository.findOne(1);
issue.setBody("new issue body");
issueRepository.saveAndFlush(issue);
如果对于这个实体,我会这样做:
@Transactional(propagation = Propagation.REQUIRES_NEW)
然后发生异常。
我找到了一种解决方法:如果我将Employee get()
添加到我的adb connect 192.168.0.100
adb shell wm overscan reset
方法,那么一切都开始有效。但是为什么没有呢?也许春季数据中存在错误?或者我做错了什么?
答案 0 :(得分:2)
我会从Spring上下文中获取当前审核员,而不是查询它,例如:
@Component
public class SpringSecurityAuditorAware implements AuditorAware<Long> {
@Override
public Long getCurrentAuditor() {
Long userId = 0L;
SecurityContext securityContext = SecurityContextHolder.getContext();
if ( securityContext.getAuthentication() != null ) {
User user = (User) securityContext.getAuthentication().getPrincipal();
userId = Long.valueOf(user.getId());
}
return userId;
}
}