You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@tapestry.apache.org by pe...@gmx.org on 2005/09/20 12:18:55 UTC

returning ILink in listener causes redirect exception

Hi java-dudes :-)

my login page listener is declared like this:

 public ILink login()
 {
   // authenticate
   // if failed:
   return null;
   // if ok:
   return redirect(targetPageName); // causes problem!
 }

 @InjectObject("engine-object:page)
 public abstract IEngineService getPageService();

 private ILink redirect(String pageName)
 {
   return getPageService().getLink(getRequestCycle(), false, pageName);
 }

Even though the generated ILink looks ok and the target page exists 
I get an exception screen:

  >> org.apache.tapestry.RedirectException <<

This makes no sense to me...

http://jakarta.apache.org/tapestry/UsersGuide/listenermethods.html

the listener is invoked inside a form like this:

 <form jwcid="@Form" success="listener:login">
  ....
 </form>

Any clue / hint / advice / tip / comment is greatly appreciated! :-))

Could this possibly be a bug?

Best regards
Peter

---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org

Re: returning ILink in listener causes redirect exception

Posted by Peter Ertl <pe...@gmx.org>.
I found the solution on my own...

Actually this is a tapestry bug:
http://issues.apache.org/jira/browse/TAPESTRY-647


> --- Ursprüngliche Nachricht ---
> Von: pertl@gmx.org
> An: tapestry-user@jakarta.apache.org
> Betreff: returning ILink in listener causes redirect exception
> Datum: Tue, 20 Sep 2005 12:18:55 +0200 (MEST)
> 
> 
> Hi java-dudes :-)
> 
> my login page listener is declared like this:
> 
>  public ILink login()
>  {
>    // authenticate
>    // if failed:
>    return null;
>    // if ok:
>    return redirect(targetPageName); // causes problem!
>  }
> 
>  @InjectObject("engine-object:page)
>  public abstract IEngineService getPageService();
> 
>  private ILink redirect(String pageName)
>  {
>    return getPageService().getLink(getRequestCycle(), false, pageName);
>  }
> 
> Even though the generated ILink looks ok and the target page exists 
> I get an exception screen:
> 
>   >> org.apache.tapestry.RedirectException <<
> 
> This makes no sense to me...
> 
> http://jakarta.apache.org/tapestry/UsersGuide/listenermethods.html
> 
> the listener is invoked inside a form like this:
> 
>  <form jwcid="@Form" success="listener:login">
>   ....
>  </form>
> 
> Any clue / hint / advice / tip / comment is greatly appreciated! :-))
> 
> Could this possibly be a bug?
> 
> Best regards
> Peter
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
> 

---------------------------------------------------------------------
To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: tapestry-user-help@jakarta.apache.org