As far as I can see, there is no problem with your action, but with the
de.jamba.controller.web.FlowManager class. This class tries to cast the
ActionForm to a class to which it can't be casted. Maybe you should look in
the source of the FlowManager class
> -----Ursprüngliche Nachricht-----
> Von: Thorsten Maus [SMTP:[EMAIL PROTECTED]]
> Gesendet am: Donnerstag, 16. Mai 2002 12:52
> An: Struts Users Mailing List
> Betreff: Re: class cast exception
>
>
>
> hi ...
>
> please find attached the form-bean.
>
> and find below the log-dump
>
> the line starting with _form: should display
>
> form.getClass().getName()
>
> thanks
>
> Do Mai 16 12:42:37 CEST 2002:<I> <WebLogicServer> WebLogic Server started
> Do Mai 16 12:42:48 CEST 2002:<I> <NT Performance Pack> Allocating: '2'
> NT reader
> threads
> Do Mai 16 12:42:49 CEST 2002:<I> <WebAppServletContext-det> FlowManager:
> init
> Do Mai 16 12:42:51 CEST 2002:<E> <WebAppServletContext-det> FlowManager:
> Error creating ActionForm instance of class
> 'de.jamba.b2b.tmotion.action.web.MyActionForm'
> java.lang.ClassCastException: de.jamba.b2b.tmotion.action.web.MyActionForm
> at de.jamba.controller.web.FlowManager.processActionForm(Unknown
> Source)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1412)
> at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:463)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
> at
> weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
> pl.java:106)
> at
> weblogic.servlet.internal.ServletContextImpl.invokeServlet(Unknown So
> urce)
> at
> weblogic.servlet.internal.ServletContextImpl.invokeServlet(Unknown So
> urce)
> at
> weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
> ContextManager.java:252)
> at weblogic.socket.MuxableSocketHTTP.invokeServlet(Unknown Source)
> at weblogic.socket.MuxableSocketHTTP.execute(Unknown Source)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
>
>
> _form:
> Do Mai 16 12:42:51 CEST 2002:<E> <WebAppServletContext-det> Servlet
> failed with
> Exception
> Nicolas De Loof wrote:
>
> >Could you please insert in your action class the line :
> >
> >System.out.println(form.getClass().getName());
> >(or another logging method)
> >
> >so we can have more infos about what's happening with your form ?
> >
> >and please give us the complete java source code of your FormBean as
> >attachement
> >
> >Nico
> >
> >
> >
> >
> >>Im shure....
> >>
> >>entry in struts-config
> >>===============
> >><form-bean name="SimpleForm"
> >> type="de.jamba.b2b.tmotion.action.web.MyActionForm"/>
> >>
> >><action path="/action"
> >> type="de.jamba.b2b.tmotion.action.web.StrutsAction"
> >> name="SimpleForm"
> >> scope="request"
> >> validate="false">
> >>
> >>
> >> <forward name="forward" path="/test.jsp" />
> >>
> >>
> >>form - bean
> >>==========
> >>public class MyActionForm extends ActionForm {
> >>
> >> private String param1;
> >> public String getParam1(){
> >> return param1;
> >> }
> >> public void setParam1(String param){
> >> this.param1=param;
> >> }
> >>
> >>
> >>}
> >>
> >>action
> >>=====
> >>
> >>public class StrutsAction extends Action{
> >>
> >> public StrutsAction() {
> >> }
> >>
> >> public ActionForward perform(ActionMapping mapping,
> >> ActionForm form,
> >> HttpServletRequest request,
> >> HttpServletResponse response)
> >> throws IOException, ServletException
> >> {
> >> MyActionForm myActionForm = (MyActionForm) form;
> >> myActionForm.setParam1("_new value");
> >> return mapping.findForward("forward");
> >> }
> >>
> >>}
> >>
> >>
> >>When connecting to the action (action.do) I get a class cast
> >>exception......
> >>and I dont know why..
> >>
> >>any help would be appreciated...
> >>
> >>Erich Meier wrote:
> >>
> >>
> >>
> >>>On Thu, May 16, 2002 at 11:13:17AM +0200, Thorsten Maus wrote:
> >>>
> >>>
> >>>
> >>>
> >>>>Hi there...
> >>>>
> >>>>I posted a question on a class cast exception yesterday....and Im not
> >>>>getting any further..
> >>>>
> >>>>I give you the important code on the next lines...and hopefully your
> >>>>able to help me
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>[...]
> >>>
> >>>
> >>>
> >>>
> >>>>form - bean
> >>>>==========
> >>>>public class MyActionForm extends ActionForm {
> >>>>
> >>>>
> >>>>
> >>>>
> >>>Are you sure, that this ActionForm class is the
> >>>org.apache.struts.action.ActionForm class? Or did you define your own
> >>>
> >>>
> >ActionForm
> >
> >
> >>>class that is not derived from the struts one?
> >>>
> >>>The rest looks correct.
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>>(** have seen starwars this night ... **)
> >>>>
> >>>>
> >>>>
> >>>>
> >>>Is it worth it?
> >>>
> >>>Regards,
> >>>Erich
> >>>
> >>>
> >>>
> >>>
> >>>
> >>
> >>
> >>--
> >>To unsubscribe, e-mail:
> >>
> >>
> ><mailto:[EMAIL PROTECTED]>
> >
> >
> >>For additional commands, e-mail:
> >>
> >>
> ><mailto:[EMAIL PROTECTED]>
> >
> >
> >--
> >To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> >For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
> >
> >
>
> << Datei: MyActionForm.java >> << Datei: ATT43991.txt >>
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