using LookupDispatchAction

[Dean A. Hoover]

Anybody jump in and say if there's a better way to
do this...
I am attempting to create a simple multistep application
for gathering registration information. Each page will be
validated using the Validator framework. I stumbled across
the LookupDispatchAction and thought it might be useful
for what I am trying to do. I am getting an exception:
javax.servlet.ServletException: DispatchMapping[/RegisterLogonInfo] does not define a 
handler property
        
org.apache.struts.actions.LookupDispatchAction.execute(LookupDispatchAction.java:191)
        
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
        org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
        org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
        org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
Here's the relevant parts of struts-config.xml:
[snip]
   <form-bean name="registerLogonInfo"
              type="org.apache.struts.validator.DynaValidatorForm">
     <form-property name="logonIdWidgetsSubFormId" type="java.lang.String"/>
     <form-property name="passwordWidgetsSubFormPassword1"
                    type="java.lang.String"/>
     <form-property name="passwordWidgetsSubFormPassword2"
                    type="java.lang.String"/>
   </form-bean>
[snip]
   <action path="/go4it"
           type="org.apache.struts.actions.ForwardAction"
           name="registerLogonInfo"
           scope="session"
           input="tiles.registerLogonInfo"
           parameter="tiles.registerLogonInfo"/>
   />
   <action path="/RegisterLogonInfo"
           type="fi.els.action.WizardAction"
           name="registerLogonInfo"
           validate="true"
           input="tiles.registerLogonInfo">
     <forward name="previous" path="/previous.html"/>
     <forward name="next" path="/next.html"/>
   </action>
The WizardAction class follows:

package fi.els.action;

import javax.servlet.ServletException;
import org.apache.struts.action.*;
import org.apache.struts.actions.*;
import javax.servlet.http.*;
import java.util.*;
public class WizardAction extends LookupDispatchAction
{
   public ActionForward next
   (
     ActionMapping mapping,
     ActionForm form,
     HttpServletRequest request
   )
   {
       return mapping.findForward("next");
   }
   public ActionForward previous
   (
     ActionMapping mapping,
     ActionForm form,
     HttpServletRequest request
   )
   {
       return mapping.findForward("previous");
   }
   public ActionForward finish
   (
     ActionMapping mapping,
     ActionForm form,
     HttpServletRequest request
   )
   {
       return mapping.findForward("finish");
   }
   protected Map getKeyMethodMap()
   {
       Map keyMethodMap = new HashMap();
       keyMethodMap.put("button.previous", "previous");
       keyMethodMap.put("button.next", "next");
       keyMethodMap.put("button.finish", "finish");
       return keyMethodMap;
   }
}
Any idea what I'm doing wrong? Is there a better way to do this?
Dean Hoover
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