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Java 无法获取当前线程的事务同步会话_Java_Spring_Hibernate_Spring Java Config - Fatal编程技术网

Java 无法获取当前线程的事务同步会话

Java 无法获取当前线程的事务同步会话,java,spring,hibernate,spring-java-config,Java,Spring,Hibernate,Spring Java Config,我从xml转换为Java配置的Spring4/Hibernate4项目出现了以下异常 org.hibernate.HibernateException: Could not obtain transaction-synchronized Session for current thread 项目在Eclipse中启动属性和errorfree,但在第一次请求时会出现异常。在我的ConfigRoot-类中,我为DataSource配置了@Bean,SessionFactory,HibernateT

我从xml转换为Java配置的Spring4/Hibernate4项目出现了以下异常

org.hibernate.HibernateException: Could not obtain transaction-synchronized Session for current thread
项目在Eclipse中启动属性和errorfree,但在第一次请求时会出现异常。在我的
ConfigRoot
-类中,我为
DataSource
配置了
@Bean
SessionFactory
HibernateTransactionManager
改进的命名策略

我的所有
@服务
服务都用
@事务性
注释

你知道这是从哪里来的吗

编辑1

根据要求,此处显示stacktrace:

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.hibernate.HibernateException: Could not obtain transaction-synchronized Session for current thread org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.hibernate.HibernateException: Could not obtain transaction-synchronized Session for current thread org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:134) org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:1014) employees.service.PersonService.getAllInHierarchcalOrder(PersonService.java:58) employees.controller.PersonController.getPersons(PersonController.java:64) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:606) org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:781) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:721) org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) javax.servlet.http.HttpServlet.service(HttpServlet.java:722) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.util.NestedServletException:请求处理失败;嵌套异常为org.hibernate.HibernateException:无法获取当前线程的事务同步会话 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857) javaservlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) javaservlet.http.HttpServlet.service(HttpServlet.java:722) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.hibernate.hibernateeexception:无法获取当前线程的事务同步会话 org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:134) org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:1014) employees.service.PersonService.getAllInHierarchcalOrder(PersonService.java:58) employees.controller.PersonController.getPersons(PersonController.java:64) sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法) invoke(NativeMethodAccessorImpl.java:57) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:606) org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:781) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:721) org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857) javaservlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) javaservlet.http.HttpServlet.service(HttpServlet.java:722) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 编辑2


奇怪的是,我从另一个工作完美的项目中借用了整个Java配置代码,当然我错过了一个细节。这就是我不考虑的原因。

我认为这是一个事务代理未被使用的问题(只是stacktrace中的猜测)。默认情况下,spring使用Jdk代理,但这需要将服务作为接口导入控制器中

如果是这种情况,请从
PersonService
创建一个包含相关方法的接口
IPersonService
,并将其作为
@Autowired IPersonService PersonService导入
PersonController
甚至更好,将
PersonService
重命名为
PersonService-impl
并使
PersonService
成为一个接口


而且。。。对您的所有事务性服务始终如一地这样做…

刚刚找到它<代码>@EnableTransactionManagement在我的根配置类中丢失

感谢大家的指导。

这种情况:

使用此拇指规则

1) 对于每个@实体 @表(name=“表1”)


创建相应的服务和相应的DAO。

检查此项。如果至少您显示了stacktrace…我到目前为止还没有使用@EnableTransactionManagement。到目前为止,我所有的服务层和dao层都工作得很好。突然我遇到了这个问题。而且,同一个dao有一个保存方法,并且工作得很好。只有当我试图创建标准时,这才是问题所在。另一把刀还可以用。你有什么建议吗?