围绕Spring集成和原型范围的谜团

好吧，很可能没有任何神秘感，但我只是不够聪明，无法弄清楚我的问题是什么 . 然而通常它毕竟是神秘的！

对不起介绍，我的问题是原型范围似乎不适合我 . 我已经使用Spring Integration流创建了一个REST服务（流程前面有一个http入站网关） . 大多数bean的范围都是原型 . 我用线程调用了十次测试流程 . 我还记录了bean引用（只是在被调用的对象中打印'this'），我看了十次相同的引用！

e.g. org.protneut.server.common.utils.XmlToMapConverter@755d7bc2

据我所知，这意味着没有为XmlToMapConverter创建新实例，而是使用相同的实例十次 . 我对吗？
我很可能错误地配置了Spring，但我无法找出错过的内容 .

web.xml中

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" 
         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/SpringIntegration-servlet.xml</param-value>
    </context-param>
    <servlet>
        <servlet-name>SpringIntegration</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value></param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>SpringIntegration</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>
</web-app>

SpringIntegration-servlet.xml中

<beans ...>
    <mvc:annotation-driven/>
    <context:component-scan base-package="org.protneut.server.controller, org.protneut.server.common.persistence.service" />
    <jpa:repositories base-package="org.protneut.server.common.persistence.repository"/>
    <!-- ********************* importing the mysql config ********************* -->
    <import resource="/mysql-config-context.xml"/>
    <!-- ********************* importing the message flow ********************* -->
    <import resource="classpath:META-INF/spring/integration/processing_req_wokflow.xml"/>
    <tx:annotation-driven />
    <!-- ************************************************************************* -->
    <!-- ******************************** for JPA ******************************** -->
    <!-- ************************************************************************* -->
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory"/>
    </bean>
    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="packagesToScan" value="org.protneut.server.common.persistence.model" />
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                <property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect"/>
            </bean>
        </property>
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.show_sql">false</prop>
                <prop key="hibernate.format_sql">true</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
            </props>
        </property>
    </bean>
    <!-- ********************* the used property files ********************* -->
    <context:property-placeholder location="classpath:protneut-server-config.properties"/>
    <!-- 
    ****************************************************************************************
    **********************  Beans used in the Spring Integration flow ********************** 
    ****************************************************************************************
    -->
    <!-- it has to be prototype, it cannot be request as it is in an async call so it is not in the request! -->
    <bean id="logManager" class="org.protneut.server.log.LogManager" scope="prototype"></bean>
    <bean id="convertRestToWorkflowBean" class="org.protneut.server.rest.ConvertRestMessageToWorkflowBean" scope="prototype"/>
    <bean id="xmlToMapConverter" class="org.protneut.server.common.utils.XmlToMapConverter" scope="prototype"/>
    <bean id="serviceStorageManager" class="org.protneut.server.cache.ServiceStorageManager" scope="singleton">
        <property name="cacheBeanDAO" ref="cacheBeanDAO"/>
    </bean>
    <bean id="serviceCall" class="org.protneut.server.call.ServiceCall" scope="prototype">
        <property name="httpClient" ref="httpClient"/>
    </bean>
    <bean id="xmlResponseExtractor" class="org.protneut.server.extract.XmlResponseExtractor" scope="prototype">
        <property name="xmlToMapConverter" ref="xmlToMapConverter"/>
    </bean>
    ...
</beans>

流量配置

<?xml version="1.0" encoding="UTF-8"?>
<beans ..>
    <task:executor id="async_executor" pool-size="50"  />
    <!-- ***************************************************************************************************** -->
    <!-- ************************************* WORKFLOW STARTING ********************************************* -->
    <!-- ***************************************************************************************************** -->
    <int-http:inbound-gateway id="receivingRest-inboundGateway"
        supported-methods="POST" path="/service/get"
        request-payload-type="java.lang.String" reply-timeout="10000"
        request-channel="arrivedRestReq_channel" auto-startup="true"
        error-channel="error_channel" reply-channel="restResponse-channel" >
    </int-http:inbound-gateway>
    <int:channel id="arrivedRestReq_channel" scope="prototype"></int:channel>
    <int:json-to-object-transformer type="java.util.Map"
        input-channel="arrivedRestReq_channel"
        output-channel="fromConvertToActivator-channel"
        id="convertJsonToMap_">
    </int:json-to-object-transformer>
    <int:channel id="fromConvertToActivator-channel"></int:channel>
    <int:service-activator
        input-channel="fromConvertToActivator-channel"
        output-channel="toCallChain-channel"
        id="convertRestToWorkflowBean-serviceActivator"
        ref="convertRestToWorkflowBean" method="convert">
    </int:service-activator>
    <int:channel id="toCallChain-channel"></int:channel>
    <int:chain input-channel="toCallChain-channel" id="call_chain">
        <int:service-activator
            id="serviceStorageManager-serviceActivator"
            ref="serviceStorageManager" method="getServiceInfo">
        </int:service-activator>
        <int:service-activator id="serviceRequestCreator-serviceActivator" ref="serviceRequestCreator" method="create"/>
        <int:service-activator id="call-serviceActivator"
            ref="serviceCall" method="call">
        </int:service-activator>
        <int:router expression="payload.extractType.name()"
            id="responseExtractor-router">
            <int:mapping value="XPATH" channel="xmlResponse-channel"/>
            <int:mapping value="JSONPATH" channel="jsonResponse-channel"/>
        </int:router>
    </int:chain>
    ...
    <int:service-activator id="xmlResponseExtractor-serviceActivator"
    ref="xmlResponseExtractor" method="extract" input-channel="xmlResponse-channel" output-channel="toRestResponseCreator_chain"></int:service-activator>
</beans>

所以我定义了XmlToMapConverter的范围是原型，但我仍然无法在新请求中获得新对象 . convertRestToWorkflowBean的情况是相同的，它是流中的第一个服务调用（service-activator） . 你能告诉我问题在哪里吗？
谢谢，V .