Question

我们使用带有flexfish作为客户端的glassfish / websphere的spring mvc。其中一个web服务需要向客户端返回指示，然后继续异步执行而不需要返回任何内容。

我们尝试使用纯Java线程，但它没有用，因为spring无法访问Web应用程序上下文。

然后我们尝试在＃34;弹簧方式中使用线程＆＃34; （使用@async +）但春天异常：

12-11-2013 16：11：44,769 [SimpleAsyncTaskExecutor-1]错误 com.app.closeQuestionnaire.logic.CloseQuestionnaireBusinessActionsService.handleCRMEventsSending（线路： 254）[userrrr | 30605808 | 2c90908b424ca07a01424ca374c00000] - sendQrmEvent请求[问卷id： 2c90908b424ca07a01424ca374c00000]失败，异常：错误创建名称为“scopedTarget.sessionCachedUserMetadata＆＃39;”的bean：范围＆＃39;会议＆＃39;当前线程不活动;考虑如果您打算引用它，则为该bean定义范围代理来自单身人士;嵌套异常是java.lang.IllegalStateException：找不到线程绑定请求：您指的是请求属性吗？在实际的Web请求之外，或处理外部的请求原来收到的帖子？如果你实际在里面经营一个Web请求仍然收到此消息，您的代码可能是在DispatcherServlet / DispatcherPortlet之外运行：在这种情况下，使用RequestContextListener或RequestContextFilter来公开当前的要求。（10065） com.app.questionnaire.exceptions.CRMEventException：sendCrmEvent [问卷号：2c90908b424ca07a01424ca374c00000]的请求失败异常：创建名称为bean的错误＆＃39; scopedTarget.sessionCachedUserMetadata＆＃39;：范围＆＃39;会话＆＃39;不是当前线程有效;考虑为。定义范围代理如果你打算从单身中引用它，这个bean;嵌套异常是java.lang.IllegalStateException：没有线程绑定请求发现：您是指实际的请求属性吗？ Web请求，或处理原始请求之外的请求接收线程？如果您实际在Web请求中操作并且仍然收到此消息，您的代码可能正在外面运行 DispatcherServlet / DispatcherPortlet：在这种情况下，请使用 RequestContextListener或RequestContextFilter公开当前请求。在 com.app.closeQuestionnaire.logic.CloseQuestionnaireBusinessActionsService.handleCRMEventsLogics（CloseQuestionnaireBusinessActionsService.java:780）在 com.app.closeQuestionnaire.logic.CloseQuestionnaireBusinessActionsService.handleCRMEventsSending（CloseQuestionnaireBusinessActionsService.java:251）在 com.app.closeQuestionnaire.logic.CloseQuestionnaireBusinessActionsService $$ FastClassByCGLIB $$ 729836cc.invoke（）在net.sf.cglib.proxy.MethodProxy.invoke（MethodProxy.java:191）at org.springframework.aop.framework.Cglib2AopProxy $ CglibMethodInvocation.invokeJoinpoint（Cglib2AopProxy.java:688）在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:150）在 org.springframework.transaction.interceptor.TransactionInterceptor.invoke（TransactionInterceptor.java:110）在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:172）在 org.springframework.aop.framework.Cglib2AopProxy $ DynamicAdvisedInterceptor.intercept（Cglib2AopProxy.java:621）在 com.app.closeQuestionnaire.logic.CloseQuestionnaireBusinessActionsService $$ EnhancerByCGLIB $$ 149b3c4c.handleCRMEventsSending（）在 com.app.closeQuestionnaire.logic.CloseQuestionnaireBusinessService.postCloseQuestionnaire（CloseQuestionnaireBusinessService.java:111）在 com.app.closeQuestionnaire.logic.CloseQuestionnaireBusinessService $$ FastClassByCGLIB $$ 2c8c6561.invoke（）在net.sf.cglib.proxy.MethodProxy.invoke（MethodProxy.java:191）at org.springframework.aop.framework.Cglib2AopProxy $ DynamicAdvisedInterceptor.intercept（Cglib2AopProxy.java:617）在 com.app.closeQuestionnaire.logic.CloseQuestionnaireBusinessService $$ EnhancerByCGLIB $$ 1be443b3.postCloseQuestionnaire（）在 com.app.questionnaire.logic.QuestionnaireBusinessService.postCloseQuestionnaire（QuestionnaireBusinessService.java:327）在 com.app.questionnaire.logic.QuestionnaireBusinessService $$ FastClassByCGLIB $$ 3ba23fb7.invoke（）在net.sf.cglib.proxy.MethodProxy.invoke（MethodProxy.java:191）at org.springframework.aop.framework.Cglib2AopProxy $ CglibMethodInvocation.invokeJoinpoint（Cglib2AopProxy.java:688）在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:150）在 org.springframework.transaction.interceptor.TransactionInterceptor.invoke（TransactionInterceptor.java:110）在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:172）在 org.springframework.aop.framework.Cglib2AopProxy $ DynamicAdvisedInterceptor.intercept（Cglib2AopProxy.java:621）在 com.app.questionnaire.logic.QuestionnaireBusinessService $$ EnhancerByCGLIB $$ 95911765.postCloseQuestionnaire（）在 com.app.questionnaire.util.PostClosePreformerProcess.doClose（PostClosePreformerProcess.java:28）在 com.app.questionnaire.util.PostClosePreformerProcess $$ FastClassByCGLIB $$ 3553cc1c.invoke（）在net.sf.cglib.proxy.MethodProxy.invoke（MethodProxy.java:191）at org.springframework.aop.framework.Cglib2AopProxy $ CglibMethodInvocation.invokeJoinpoint（Cglib2AopProxy.java:688）在 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed（ReflectiveMethodInvocation.java:150）在 org.springframework.aop.interceptor.AsyncExecutionInterceptor $ 1.call（AsyncExecutionInterceptor.java:80） at java.util.concurrent.FutureTask $ Sync.innerRun（FutureTask.java:303）在java.util.concurrent.FutureTask.run（FutureTask.java:138）at java.lang.Thread.run（Thread.java:662）

的web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd"
    version="2.5">

    <display-name>advisor-server</display-name>

    <!-- ========= Context parameters ========= -->

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:ApplicationContext.xml</param-value>
    </context-param>

    <context-param>
        <description>Parameter specifying the location of the log4j
            configuration file</description>
        <param-name>log4jConfigLocation</param-name>
        <param-value>file:${advisorLog4jConfigLocation}</param-value>
    </context-param>

    <!-- ========= Listeners ========= -->

    <listener>
        <listener-class>org.springframework.web.util.Log4jConfigListener
        </listener-class>
    </listener>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>

    <listener>
        <listener-class>org.springframework.web.context.request.RequestContextListener
        </listener-class>
    </listener>

    <listener>
        <display-name>serviceRefRegistrar</display-name>
        <listener-class>com.app.application.ServiceRefRegistrar
        </listener-class>
    </listener>

    <!-- Loads configuration to make sure we don't crash during runtime in case 
        of parsing errors -->
    <listener>
        <listener-class>com.app.application.ApplicationConfigListener
        </listener-class>
    </listener>

    <!-- ========= filters ========= -->

    <filter>
            <filter-name>requestContextFilter</filter-name>
            <filter-class>org.springframework.web.filter.RequestContextFilter
            </filter-class>
    </filter>
    <filter-mapping>
            <filter-name>requestContextFilter</filter-name>
            <url-pattern>/*</url-pattern>
    </filter-mapping>

    <filter>
        <filter-name>LoggingFilter</filter-name>
        <filter-class>com.app.general.logging.LoggingFilter
        </filter-class>
    </filter>

    <filter-mapping>
        <filter-name>LoggingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <filter>
        <filter-name>AdviserRequestFilter</filter-name>
        <filter-class>com.app.commons.application.AdviserRequestFilter
        </filter-class>
    </filter>

    <filter-mapping>
        <filter-name>AdviserRequestFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>



</web-app>

spring.xml

<beans >

    <!-- Context -->
    <context:component-scan base-package="com.modelity.advisor" />
    <tx:annotation-driven transaction-manager="transactionManager" />


    <!-- Activates @Scheduled and @Async annotations for scheduling -->  
    <task:annotation-driven />


</beans>


@Component
public class PostClosePreformerProcess{

    @Autowired
    private QuestionnaireBusinessService questionnaireService;

    public PostClosePreformerProcess() {

    }


    @Async
    public void doClose(String questionnaireId) {
        try {
            questionnaireService.postCloseQuestionnaire(questionnaireId);
        } catch (Exception e) {
            AdvisorLogger.error(this, "Post Closed Failed", e.getMessage(), e);
        }
    }


    public QuestionnaireBusinessService getQuestionnaireService() {
        return questionnaireService;
    }


    public void setQuestionnaireService(
            QuestionnaireBusinessService questionnaireService) {
        this.questionnaireService = questionnaireService;
    }
}




@Service
public class CloseQuestionnaireBusinessService {

    @Autowired
    private PostClosePreformerProcess postClosePreformerProcess;

    public PreCloseQuestionnaireDto preCloseQuestionnaire(String questionnaireId) {

                postClosePreformerProcess.doClose(questionnaireId);
}
}

编辑：实际上我们需要保持会话/请求范围，因为异步（线程）部分需要在会话范围内定义的应用程序内使用bean 例如一个bean（异常抱怨的那个）：

@Component("sessionCachedUserMetadata")
@Scope(value = "session", proxyMode = ScopedProxyMode.TARGET_CLASS)
@Lazy(true)
public class UserMetadataSessionCachedService implements UserMetadataBusinessService {

spring mvc和threads以及java.lang.IllegalStateException：找不到线程绑定请求

0 个答案: