Have something print out all of the request scope attributes and see what's
there. I've attached a bit of jsp which I use to diagnose this sort of
issue. Alternatively set a breakpoint in your code after setting the
attribute and have a look in the debugger.
<bean:page id="this_request" property="request" />
<%
java.util.Enumeration e2 =
this_request.getAttributeNames();
while (e2.hasMoreElements()) {
String element =
(String)e2.nextElement();
out.write("<br>" + element + " : " +
this_request.getAttribute(element).getClass().getName());
out.write("<br><br>" +
this_request.getAttribute(element).toString() + "<br>");
}
%>
Paul
> -----Original Message-----
> From: Honza Spurný [mailto:[EMAIL PROTECTED]
> Sent: 28 November 2003 11:59
> To: Struts Users Mailing List
> Subject: Re: request.setAttribute
>
>
> Paul McCulloch wrote:
> > It still isn't correct. You staore it as "myObejct" and try and
> > retrieve it
> > as "myObject"
>
> OK OK, that is only overwrite, sorry... but this is not
> copied from code,
> this is written to make easy view of the problem... In code I
> have correct
> values, realy.
>
> so:
> MyObject o = new MyObject();
> o.setObjectName("name");
> request.setAttribute("myObject", o);
>
> MyObject o2 = (MyObject)request.getAttribute("myObject");
>
> if (o2 == null) System.out.println("NULL");
> else System.out.println(o.getObjectName());
>
>
>
> >
> > Paul
> >
> >> -----Original Message-----
> >> From: Honza Spurný [mailto:[EMAIL PROTECTED]
> >> Sent: 28 November 2003 11:51
> >> To: Struts Users Mailing List; Honza Spurný
> >> Subject: Re: request.setAttribute
> >>
> >>
> >> Corrected version:
> >>
> >> MyObject o = new MyObject();
> >> o.setObjectName("name");
> >> request.setAttribute("myObejct", o);
> >>
> >> MyObject o2 = (MyObject)request.getAttribute("myObject");
> >>
> >> if (o2 == null) System.out.println("NULL");
> >> else System.out.println(o.getObjectName());
> >>
> >>
> >> The problem still occures. I'm not able to download from
> request such
> >> MyObject as I have stored in. Can it be caused by the huge
> >> size of object?
> >>
> >> Sporak
> >>
> >>
> >>
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