Problem with Spring handlers

[Phoenix Kilimba]

Dear Sirs et Madames,
Am brand new to Spring and am working through an example in the book Beginning Spring Framework 2 (a Wrox title). I am following their instructions to the letter, they have provided source code which I have compiled using maven, ran it , and it works fine, no errors. However once I follow additional instructions to add a feedback form to the application which involves creating a jsp page, a FeedbackFormController.java and a command class Feedback.java plus registering the controller with the DispatcherServlet, once I have built and deployed the WAR file when I try loading the webpage (http://localhost:8080/pixweb-0.0.1/feedbackform.htm) i get the following error message

java.lang.IllegalStateException: Cannot map handler [com.wrox.beginspring.pix.web.PictureUploadController] to URL path [/.proxy165*]: There is already handler [com.wrox.beginspring.pix.web.CreateAlbumController@1151934] mapped.

I have am at pains to understand why this could be, especially seeing as I have neither touched PictureUploadController.java, CreateAlbumController.java nor either of their corresponding registration mappings in DispatcherServlet. When does this error generally occur?

Would greatly appreciate any help in this matter.

[Christophe Verré]

Can you show us your context file ? (the xml file with the beans definitions)

[Phoenix Kilimba]

Sure Christophe, the context file is as below:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" 
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:p="http://www.springframework.org/schema/p" 
  xmlns:aop="http://www.springframework.org/schema/aop"
  xmlns:dwr="http://www.directwebremoting.org/schema/spring-dwr"
  xmlns:util="http://www.springframework.org/schema/util"
  xmlns:jetm="http://jetm.void.fm/schema/jetm_spring_config_1_2"
  xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
    http://www.springframework.org/schema/aop 
    http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
    http://www.directwebremoting.org/schema/spring-dwr 
    http://www.directwebremoting.org/schema/spring-dwr-2.0.xsd
    http://www.springframework.org/schema/util 
    http://www.springframework.org/schema/util/spring-util-2.0.xsd
    http://jetm.void.fm/schema/jetm_spring_config_1_2
    http://jetm.void.fm/schema/jetm_spring_config_1_2.xsd">
    
  <jetm:runtime />

  <jetm:monitoring>
    <jetm:bean-pattern>com.wrox.beginspring.*</jetm:bean-pattern>
    <!--jetm:signature-pattern>
      <jetm:bean-pattern>com.wrox.beginspring.*.LoginAction</jetm:bean-pattern>
      <jetm:method-pattern>login(..)</jetm:method-pattern>
    </jetm:signature-pattern-->
  </jetm:monitoring>
  
  <jetm:console />

  <aop:spring-configured />

  <bean id="dwrHandlerMappings" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
    <property name="mappings">
      <props>
        <prop key="/dwr/*">dwrController</prop>
        <prop key="*.html">dwrController</prop>
        <prop key="/flow.htm">/flow.htm</prop>
      </props>
    </property>
  </bean>

  <bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping">
    <property name="order" value="1" />
    <property name="interceptors">
      <list>
        <ref bean="localeChangeInterceptor" />
        <ref bean="themeChangeInterceptor" />
        <ref bean="openEntityManagerInViewInterceptor" />
      </list>
    </property>
  </bean>

  <bean id="localeChangeInterceptor" class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor" />

  <bean id="localeResolver" class="org.springframework.web.servlet.i18n.CookieLocaleResolver" />

  <bean id="themeChangeInterceptor" class="org.springframework.web.servlet.theme.ThemeChangeInterceptor" />

  <bean id="themeResolver" class="org.springframework.web.servlet.theme.CookieThemeResolver" />

  <bean id="openEntityManagerInViewInterceptor"
    class="org.springframework.orm.jpa.support.OpenEntityManagerInViewInterceptor"
    p:entity-manager-factory-ref="entityManagerFactory" />

  <bean class="org.springframework.web.servlet.view.BeanNameViewResolver" />
  
  <bean class="org.springframework.web.servlet.view.ResourceBundleViewResolver" 
    p:basename="views"/>

  <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" 
    p:prefix="/WEB-INF/jsp/"
    p:suffix=".jsp" />

  <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"
    p:maxUploadSize="1000000" />

  <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource" 
    p:basename="labels" />

  <bean id="methodNameResolver" class="org.springframework.web.servlet.mvc.multiaction.InternalPathMethodNameResolver" />

  <!--  Start Spring MVC Application Controllers -->
  <bean id="albumsController" class="com.wrox.beginspring.pix.web.AlbumsController" 
    p:albumRepo-ref="albumRepo" />
  
  <bean id="albums2Controller" class="com.wrox.beginspring.pix.web.Albums2Controller" 
    p:albumRepo-ref="albumRepo" />

  <bean class="com.wrox.beginspring.pix.web.CreateAlbumController" 
    p:albumRepo-ref="albumRepo">
    <property name="labels">
      <list>
        <value>Holidays</value>
        <value>Business</value>
        <value>Family</value>
      </list>
    </property>
  </bean>

  <bean class="com.wrox.beginspring.pix.web.PictureUploadController" 
  p:albumRepo-ref="albumRepo" p:pictureRepo-ref="pictureRepo"/>

  <bean class="com.wrox.beginspring.pix.web.AlbumPicturesController" p:albumRepo-ref="albumRepo"
  p:jmsTemplate-ref="jmsTemplate"
   />

  <bean class="com.wrox.beginspring.pix.web.PictureController" p:albumRepo-ref="albumRepo" p:pictureRepo-ref="pictureRepo"/>
  
  <bean class="com.wrox.beginspring.pix.web.MyCssController" p:color="silver"/>
  
  <util:list id="labels">
    <value>Holidays</value>
    <value>Business</value>
    <value>Family</value>
  </util:list>

  <!-- The DWR controller -->
  <!--  this gets mapped to /dwr/*  -->
  <dwr:controller id="dwrController" debug="true" />
  
  <!-- XFire handlers -->
	<!-- Annotation Factory being used by XFire -->
	
	<bean id="xfire.annotationServiceFactory"
        class="org.codehaus.xfire.annotations.AnnotationServiceFactory">
        <constructor-arg index="0">
            <ref bean="xfire.commonsAnnotations"/>
        </constructor-arg>
        <constructor-arg index="1">
            <ref bean="xfire.transportManager"/>
        </constructor-arg>
        <constructor-arg index="2">
            <ref bean="xfire.aegisBindingProvider"/>
        </constructor-arg>
    </bean>

    <bean id="xfire.commonsAnnotations"
        class="org.codehaus.xfire.annotations.jsr181.Jsr181WebAnnotations"/>
	
	<!-- Declare a parent bean with all properties common to all services -->
	<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="urlMap">
            <map>
                <entry key="/AffilateManagment">
                    <ref bean="affilateManagmentExporter"/>
                </entry>
            </map>
        </property>
    </bean>
    
    <!-- Create a template to be used for multiple exporters -->
	<bean id="xfireTemplate" abstract="true"
	class="org.codehaus.xfire.spring.remoting.XFireExporter">
	 	<property name="xfire">
	        <ref bean="xfire"/>
	    </property>
	    <property name="inHandlers">
			<!-- PIX Soap handler -->
			<ref bean="photoSoapAuthenticationHandler"/>
       	</property>
        <property name="serviceFactory">
       		 <ref bean="xfire.annotationServiceFactory"/>
        </property>
    </bean>

	<!-- XFireExporter for Affiliate Service Definition -->
	<bean id="affilateManagmentExporter" parent="xfireTemplate">
	     <property name="serviceBean">
	      <ref bean="affiliateService"/>
	    </property>
	</bean>
	
	
	<bean id="photoSoapAuthenticationHandler" 
		class="com.wrox.beginspring.pix.soaphandler.PhotoAppSoapAuthenticationHandler">
			<property name="debug">
				<value>true</value>
			</property>
    </bean>

    <bean id="feedbackFormController" class="com.wrox.beginspring.pix.web.FeedbackFormController" />

</beans>
    

Hope this helps, and once again, thanks for any help recieved