java无法使用Spring3在DB中保存数据。x和Hibernate 4.2.1。最终的
尝试在DB中保存数据时出错
我正在使用Spring 3.2.18.RELEASE和Hibernate 4.2.1.Final
我在谷歌上搜索了一下，发现很少有这样的链接（Spring and hibernate: No Session found for current thread）和博客（https://www.mkyong.com/spring/spring-hibernate-no-session-found-for-current-thread/），它们也揭示了我正在谈论的同一个问题。但所有这些链接都使用控制器、服务和dao的注释，而我的应用程序没有
因此，对于如何通过纯Spring XML configuration配置或修复此会话相关问题，我无法找到解决方案，因为我不打算在不久的将来升级到注释
然而，我在我的DAO类中尝试了一些更改，我注意到当我从getCurrentSession()更改为openSession()，然后再更改flush()和close()时session就可以工作了
因为我正在当前项目中从3进行Hibernate升级。x到4。x将有许多DAO类，我必须将它们更改（从getCurrentSession()到openSession()）才能使其正常工作
对于我所面临的问题，有什么解决方案可以继续使用getCurrentSession()
错误：
[2019-02-27 17:23:21,902][USROUTER][http-nio-8080-exec-6][LinkSummaryDaoImpl.java:972][ERROR]- No Session found for current thread : org.hibernate.HibernateException: No Session found for current thread
at org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:97)
at org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:988)
at com.demo.router.daoImpl.LinkSummaryDaoImpl.updateAuditLog(LinkSummaryDaoImpl.java:969)
at com.demo.router.service.LinkSummaryServiceImpl.updateAuditLog(LinkSummaryServiceImpl.java:746)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:51)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.aspectj.AspectJAfterAdvice.invoke(AspectJAfterAdvice.java:42)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy31.updateAuditLog(Unknown Source)
at com.demo.router.controller.LoginController.handleRequest(LoginController.java:138)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:51)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.aspectj.AspectJAfterAdvice.invoke(AspectJAfterAdvice.java:42)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy35.handleRequest(Unknown Source)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:933)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:951)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:842)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:827)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.demo.router.util.CrossScriptingFilter.doFilter(CrossScriptingFilter.java:27)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at com.demo.router.controller.SessionExpiredFilter.doFilter(SessionExpiredFilter.java:71)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
控制器。xml
<bean id="userlogin" class="com.demo.router.controller.LoginController">
<property name="linkSummaryService">
<ref bean="linkSummaryService"/>
</property>
</bean>
服务。xml
<bean id="linkSummaryService" class="com.demo.router.service.LinkSummaryServiceImpl">
<property name="linkSummaryDaoImpl" ref="linkSummaryDaoImpl"/>
<property name="currencyList">
<ref bean="currencyList"/>
</property>
</bean>
道。xml
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="mappingResources">
<list>
<value>com/demo/router/persistence/ApplEodPrf.hbm.xml</value>
<value>com/demo/router/persistence/LinkConfig.hbm.xml</value>
<value>com/demo/router/persistence/LinkAppl.hbm.xml</value>
<value>com/demo/router/persistence/RterAudtLog.hbm.xml</value>
<value>com/demo/router/persistence/MsgCntl.hbm.xml</value>
<value>com/demo/router/persistence/MsgRte.hbm.xml</value>
<value>com/demo/router/persistence/Currency.hbm.xml</value>
<value>com/demo/router/persistence/LinkOperCmnt.hbm.xml</value>
<value>com/demo/router/persistence/MessageType.hbm.xml</value>
<value>com/demo/router/persistence/MsgErr.hbm.xml</value>
<value>com/demo/router/persistence/MsgPrblmType.hbm.xml</value>
<value>com/demo/router/persistence/MsgRcrdSts.hbm.xml</value>
<value>com/demo/router/persistence/MsgTx.hbm.xml</value>
<value>com/demo/router/persistence/PrblmQuItem.hbm.xml</value>
<value>com/demo/router/persistence/ReceivingApplCnctSts.hbm.xml</value>
<value>com/demo/router/persistence/ReceivingApplMtrc.hbm.xml</value>
<value>com/demo/router/persistence/RterAudtCat.hbm.xml</value>
<value>com/demo/router/persistence/SndApplMtrc.hbm.xml</value>
<value>com/demo/router/persistence/SQLQuery.hbm.xml</value>
<value>com/demo/router/persistence/MsgCntlHist.hbm.xml</value>
<value>com/demo/router/persistence/MsgTxHist.hbm.xml</value>
<value>com/demo/router/persistence/ApplSnderTrgrCntl.hbm.xml</value>
<value>com/demo/router/persistence/BatApplFileCntl.hbm.xml</value>
<value>com/demo/router/persistence/OtbMsgCntl.hbm.xml</value>
<value>com/demo/router/persistence/OtbMsgTx.hbm.xml</value>
<value>com/demo/router/persistence/OtbMsgCntlHist.hbm.xml</value>
<value>com/demo/router/persistence/OtbMsgTxHist.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.show_sql">false</prop>
<prop key="hibernate.query.factory_class">
org.hibernate.hql.internal.classic.ClassicQueryTranslatorFactory
</prop>
<prop key="hibernate.c3p0.acquire_increment">1</prop>
<prop key="hibernate.c3p0.max_size">80</prop>
<prop key="hibernate.c3p0.min_size">20</prop>
<prop key="hibernate.c3p0.initial_pool_size">10</prop>
<prop key="hibernate.c3p0.min_pool_size">5</prop>
<prop key="hibernate.c3p0.max_pool_size">15</prop>
<prop key="hibernate.c3p0.timeout">1800</prop>
<prop key="hibernate.c3p0.max_statements">50</prop>
</props>
</property>
</bean>
<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean id="routerDAOImpl" class="com.demo.router.daoImpl.RouterDAOImpl">
<constructor-arg>
<ref bean="sessionFactory" />
</constructor-arg>
<property name="usrouterPackage">
<value>${application.usrtPackage.name.value}</value>
</property>
<property name="messageSummaryFetchSize">
<value>${application.messageSummaryFetchSize.name.value}</value>
</property>
</bean>
<bean id="linkSummaryDaoImpl" class="com.demo.router.daoImpl.LinkSummaryDaoImpl">
<constructor-arg>
<ref bean="sessionFactory" />
</constructor-arg>
<property name="usrouterPackage">
<value>${application.usrtPackage.name.value}</value>
</property>
</bean>
登录控制器。java
public class LoginController implements Controller {
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//login the current user here
doLogin();
//audit now
this.linkSummaryService.updateAuditLog(rterAudtLog);
}
}
LinkSummaryServiceImpl。java
public class LinkSummaryServiceImpl implements LinkSummaryService {
@Transactional
public void updateAuditLog(RterAudtLog rterAudtLog) throws JPMCDAOException {
this.linkSummaryDaoImpl.updateAuditLog(rterAudtLog);
}
}
LinkSummaryDaoImpl。java
public class LinkSummaryDaoImpl implements LinkSummaryDao {
public void updateAuditLog(RterAudtLog rterAudtLog) throws JPMCDAOException {
Session session = null;
try {
session = this.sessionFactory.getCurrentSession();
//session = this.sessionFactory.openSession(); // WORKS
session.save(rterAudtLog);
} catch (HibernateException he) {
log.error(he.getMessage() + " : " + CommonUtils.exceptionToString(he));
throw new JPMCDAOException("Hibernate Exception :" + he.getMessage());
} catch (Exception e) {
log.error(e.getMessage() + " : " + CommonUtils.exceptionToString(e));
throw new JPMCDAOException("Unexpected Exception :" + e.getMessage());
}
/* WORKS
finally {
if (null != session) {
session.flush();
session.close();
}
}
*/
}
}
共 (0) 个答案