Java JSF2.1Spring会话范围
我的JSF Spring应用程序中有以下配置:Java JSF2.1Spring会话范围,java,spring,jsf,jakarta-ee,jsf-2,Java,Spring,Jsf,Jakarta Ee,Jsf 2,我的JSF Spring应用程序中有以下配置: <bean id="userSessionBean" class="com.vanilla.beans.UserSessionBean" scope="session"> <aop:scoped-proxy/> </bean> 现在我有了我的托管bean: @ManagedBean(name=“userBean”) @请求范围 公共类用户bean{ @ManagedProperty(value="#{u
<bean id="userSessionBean" class="com.vanilla.beans.UserSessionBean" scope="session">
<aop:scoped-proxy/>
</bean>
现在我有了我的托管bean:
@ManagedBean(name=“userBean”)
@请求范围
公共类用户bean{
@ManagedProperty(value="#{userService}")
UserService userService;
public Sttring getUserName(){
return userService.getCurrentUser();
}
}
然后我有了xhtml
<h:outputText value="#{userBeanBean.userName}" />
我的所有流程都可以正常工作,但当会话到期时,我会出现以下错误并单击“刷新”,我会看到以下堆栈跟踪:
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'scopedTarget.userSessionBean': Scope 'session' is not active for the current thread; consider defining a scoped proxy for this bean if you intend to refer to it from a singleton; nested exception is java.lang.IllegalStateException: Cannot create a session after the response has been committed
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:339)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.getTarget(Cglib2AopProxy.java:653)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:604)
at com.vanilla.beans.UserSessionBean$$EnhancerByCGLIB$$fe05fe49.getCurrentMokdanName(<generated>)
at com.vanilla.bl.UserServiceImpl.getCurrentUser(UserServiceImpl.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy18.getCurrentMokedUser(Unknown Source)
at com.ewave.upromotions.beans.MokedBean.getMokedName(MokedBean.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:83)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at org.apache.el.parser.AstValue.getValue(AstValue.java:123)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
... 43 more
Caused by: java.lang.IllegalStateException: Cannot create a session after the response has been committed
at org.apache.catalina.connector.Request.doGetSession(Request.java:2400)
at org.apache.catalina.connector.Request.getSession(Request.java:2120)
at org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:833)
at org.springframework.web.context.request.ServletRequestAttributes.getSession(ServletRequestAttributes.java:79)
at org.springframework.web.context.request.ServletRequestAttributes.getSessionMutex(ServletRequestAttributes.java:211)
at org.springframework.web.context.request.SessionScope.get(SessionScope.java:90)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:325)
... 73 more
<代码>:由Or.SrpFraskWork.BeaS.Fase.BeeCeCureExcExc:创建bean的名称为“SistabdAbjult.UsSerSeBean”:“当前会话中的作用域”不是活动的;如果您打算从单体引用它,请考虑为该bean定义一个作用域代理;嵌套异常是JavaLang.ILLLALSTATEExExc:不能创建e提交响应后的会话
位于org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:339)
位于org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
位于org.springframework.aop.target.SimpleBanTargetSource.getTarget(SimpleBanTargetSource.java:33)
位于org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.getTarget(Cglib2AopProxy.java:653)
位于org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:604)
在com.vanilla.beans.UserSessionBean$$EnhancerByGlib$$fe05fe49.getCurrentMokdanName()上
位于com.vanilla.bl.UserServiceImpl.getCurrentUser(UserServiceImpl.java:37)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(未知源)
在sun.reflect.DelegatingMethodAccessorImpl.invoke处(未知源)
位于java.lang.reflect.Method.invoke(未知源)
位于org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
位于org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
在org.springframework.aop.framework.ReflectiveMethodInvocation.procedue(ReflectiveMethodInvocation.java:150)上
位于org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
位于org.springframework.aop.framework.ReflectiveMethodInvocation.procedue(ReflectiveMethodInvocation.java:172)
位于org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
位于org.springframework.aop.framework.ReflectiveMethodInvocation.procedue(ReflectiveMethodInvocation.java:172)
位于org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
位于$Proxy18.getCurrentMokedUser(未知来源)
在com.ewave.upromotions.beans.MokedBean.getMokedName(MokedBean.java:70)上
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(未知源)
在sun.reflect.DelegatingMethodAccessorImpl.invoke处(未知源)
位于java.lang.reflect.Method.invoke(未知源)
位于javax.el.BeanELResolver.getValue(BeanELResolver.java:83)
在com.sun.faces.el.DemuxCompositeELResolver.\u getValue(DemuxCompositeELResolver.java:176)
在com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)上
位于org.apache.el.parser.AstValue.getValue(AstValue.java:123)
在org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
位于com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
…还有43个
原因:java.lang.IllegalStateException:提交响应后无法创建会话
位于org.apache.catalina.connector.Request.doGetSession(Request.java:2400)
位于org.apache.catalina.connector.Request.getSession(Request.java:2120)
位于org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:833)
位于org.springframework.web.context.request.ServletRequestAttributes.getSession(ServletRequestAttributes.java:79)
位于org.springframework.web.context.request.ServletRequestAttributes.getSessionMutex(ServletRequestAttributes.java:211)
位于org.springframework.web.context.request.SessionScope.get(SessionScope.java:90)
位于org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:325)
…还有73个
我能解决它吗?请添加以下内容:
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
org.springframework.web.context.request.RequestContextListener
到您的web.xml
如果这没有帮助,请添加关于web.xml和jsf配置的更多信息
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>