the String arrays come from the change eelco did in the ServletWebRequest:
   public Map getParameterMap()
   {
       // Lazy-init parameter map. Only make one copy. It's more efficient,
and
       // we can add stuff to it (which the BookmarkablePage stuff does).
       if (parameterMap == null)
       {
           parameterMap = new HashMap(httpServletRequest.getParameterMap
());
       }
       // return a mutable copy
       return parameterMap;
   }

we now just make a copy
before this code didn't make only a copy but also tested if the parameter
was a String[].length > 1
then it kept the string array, if not then it only did store the first
element..

johan


On 5/14/07, Jean-Baptiste Quenot <[EMAIL PROTECTED]> wrote:

* manuel barzi:

> Unfortunatelly, I have to confirm  you this is actually not true
> in 1.2.6 (I  guess the link provided by  Jean-Baptiste Quenot is
> explaining it all).
>
> In  my  case  I  just  transfer  independent  key-values  (never
> repeated),   and  when   recovering  them   at  the   parameters
> receiver-page, I have  to cast to String[], and all  of them are
> of the size  1. So, really, what's happening inside  is a String
> to  String[1] conversion. Which  is not  actually following  the
> mentioned spec.

You may  want to try  the patch attached  to the Jira  issue.  But
note  that this  is a  workaround, not  really a  solution to  the
problem as I don't know where those String arrays come from.
--
     Jean-Baptiste Quenot
aka  John Banana   Qwerty
http://caraldi.com/jbq/

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