1
我需要通過EmbeddedId的property來修改。但我不知道如何。Hibernate Envers如何根據EmbeddedId的屬性得到修訂
@Entity
@javax.persistence.Table(name = "orders_details")
@Audited
public class OrderDetail implements Serializable {
@EmbeddedId
private OrderDetailsId id;
@Embeddable
public class OrderDetailsId implements Serializable {
@Basic
@Column(name = "product_name")
private String prodName;
@Basic
@ManyToOne
@JoinColumn(name = "order_id")
private Order order;
AuditReader auditReader = AuditReaderFactory.get(em);
List list = auditReader.createQuery().forRevisionsOfEntity(Order.class, false, false).
add(AuditEntity.property("id.order").eq(id)).getResultList();
GetResultList拋出空指針（ 我該怎麼辦呢？
OK）這裏堆棧跟蹤
> 2017-03-08 11:48:00.548 ERROR 4548 --- [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.NullPointerException] with root cause
> java.lang.NullPointerException: null at org.hibernate.envers.internal.entities.EntitiesConfigurations.getRelationDescription(EntitiesConfigurations.java:98)
> ~[hibernate-envers-5.0.11.Final.jar:5.0.11.Final] at
> org.hibernate.envers.query.criteria.internal.CriteriaTools.getRelatedEntity(CriteriaTools.java:44)
> ~[hibernate-envers-5.0.11.Final.jar:5.0.11.Final] at
> org.hibernate.envers.query.criteria.internal.SimpleAuditExpression.addToQuery(SimpleAuditExpression.java:45)
> ~[hibernate-envers-5.0.11.Final.jar:5.0.11.Final] at
> org.hibernate.envers.query.internal.impl.RevisionsOfEntityQuery.list(RevisionsOfEntityQuery.java:89)
> ~[hibernate-envers-5.0.11.Final.jar:5.0.11.Final] at
> org.hibernate.envers.query.internal.impl.AbstractAuditQuery.getResultList(AbstractAuditQuery.java:93)
> ~[hibernate-envers-5.0.11.Final.jar:5.0.11.Final] at
> com.spring.dao.impl.OrderDetailsDAOImpl.getRevision(OrderDetailsDAOImpl.java:52)
> ~[classes/:na] at
> com.spring.dao.impl.OrderDetailsDAOImpl$$FastClassBySpringCGLIB$$38c0db60.invoke()
> ~[classes/:na] at
> org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
> ~[spring-core-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:721)
> ~[spring-aop-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
> ~[spring-aop-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
> ~[spring-tx-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
> ~[spring-aop-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:656)
> ~[spring-aop-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> com.spring.dao.impl.OrderDetailsDAOImpl$$EnhancerBySpringCGLIB$$6146d8cb.getRevision()
> ~[classes/:na] at
> com.spring.service.impl.OrderServiceImpl.getOrder(OrderServiceImpl.java:78)
> ~[classes/:na] at
> com.spring.service.impl.OrderServiceImpl$$FastClassBySpringCGLIB$$7d1c6228.invoke()
> ~[classes/:na] at
> org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
> ~[spring-core-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:721)
> ~[spring-aop-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
> ~[spring-aop-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
> ~[spring-tx-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282)
> ~[spring-tx-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
> ~[spring-tx-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
> ~[spring-aop-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:656)
> ~[spring-aop-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> com.spring.service.impl.OrderServiceImpl$$EnhancerBySpringCGLIB$$d51254c.getOrder()
> ~[classes/:na] at
> com.spring.web.WaitersController.getOrderDetails(WaitersController.java:61)
> ~[classes/:na] at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[na:1.8.0_111] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> ~[na:1.8.0_111] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[na:1.8.0_111] at java.lang.reflect.Method.invoke(Method.java:498)
> ~[na:1.8.0_111] at
> org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
> ~[spring-webmvc-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> ~[tomcat-embed-websocket-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
> ~[spring-security-web-4.2.1.RELEASE.jar:4.2.1.RELEASE] at
> org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:105)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
> ~[spring-web-4.3.6.RELEASE.jar:4.3.6.RELEASE] at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
> ~[tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:474)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [na:1.8.0_111] at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [na:1.8.0_111] at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> [tomcat-embed-core-8.5.11.jar:8.5.11] at
> java.lang.Thread.run(Thread.java:745) [na:1.8.0_111]
你可以刪除完整的堆棧跟蹤它會很容易理解 –