Java 无法获取当前线程的事务同步会话
我从xml转换为Java配置的Spring4/Hibernate4项目出现了以下异常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
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?