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Posted to users@wicket.apache.org by "Altuğ B. Altıntaş" <al...@gmail.com> on 2009/07/27 16:38:06 UTC
WicketSessionFilter and empty HttpSession
Hi all ;
I am working on WicketSessionFilter for a while and i have problem about
accessing Wicket Session in my Servlet.
My question is :
In WicketSessionFilter.java (core class in wicket.1.3.6.jar) at doFilter()
method
HttpSession httpSession = httpServletRequest.getSession(false);
above code returns the session. But when my servlet post a request then
above code returns NULL . It can not get the standard session object when a
simple servlet post a request.
Any idea why a servlet http post cause null http session in
WicketSessionFilter.java ?
Thanks.
Altug.
--
Altuğ.
Re: WicketSessionFilter and empty HttpSession
Posted by Zilvinas Vilutis <ci...@gmail.com>.
Didn't work for me :(
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nothing is impossible
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Re: WicketSessionFilter and empty HttpSession
Posted by "Altuğ B. Altıntaş" <al...@gmail.com>.
Thanks Igor.
2009/7/27 Igor Vaynberg <ig...@gmail.com>
> no, there is not afaik. what you need to do is pass it in the url just
> like the servlet container would
>
> /context;JSESSIONID=xxxxx?foo=bar
>
> -igor
>
> On Mon, Jul 27, 2009 at 11:09 AM, Altuğ B. Altıntaş<al...@gmail.com>
> wrote:
> > OK.
> >
> > Problem occurs because of swfupload - swfupload.org/
> >
> > swfupload is a flash based file upload tool and it doesn't send cookie
> > information in the http header so i can't access Wicket Session.
> >
> > I am sending Session Id in URL when posting via swfupload; Is there any
> way
> > to access Session object assume that you know session Id ?
> >
> > Thanks.
> >
> >
> >
> >
> >
> > 2009/7/27 Igor Vaynberg <ig...@gmail.com>
> >
> >> thats why i said use Session.exists() to check first, and only call
> >> Session.get() if Session.exists() returned true.
> >>
> >> -igor
> >>
> >> On Mon, Jul 27, 2009 at 9:45 AM, Altuğ B. Altıntaş<al...@gmail.com>
> >> wrote:
> >> > It is impossible, I can get Session Id but then when I call servlet '
> s
> >> > doPost() method , WicketSessionFilter can not find the HttpSession.
> >> >
> >> > I mean :
> >> >
> >> > HttpSession httpSession = httpServletRequest.getSession(false); //
> >> > WicketSessionFilter.java in wicket.1.3.6.jar
> >> >
> >> > returns NULL.
> >> >
> >> > so that my servlet throws Exception because
> >> >
> >> > Session wicketSession = Session.get();
> >> >
> >> > throws "java.lang.IllegalStateException: you can only locate or create
> >> > sessions in the context of a request cycle"
> >> >
> >> >
> >> > Thanks.
> >> >
> >> >
> >> > 2009/7/27 Igor Vaynberg <ig...@gmail.com>
> >> >
> >> >> that means session has not yet been created. you should use
> >> >> Session.exists() to test for this.
> >> >>
> >> >> -igor
> >> >>
> >> >> On Mon, Jul 27, 2009 at 7:38 AM, Altuğ B. Altıntaş<al...@gmail.com>
> >> >> wrote:
> >> >> > Hi all ;
> >> >> >
> >> >> >
> >> >> > I am working on WicketSessionFilter for a while and i have problem
> >> about
> >> >> > accessing Wicket Session in my Servlet.
> >> >> >
> >> >> > My question is :
> >> >> >
> >> >> > In WicketSessionFilter.java (core class in wicket.1.3.6.jar) at
> >> >> doFilter()
> >> >> > method
> >> >> >
> >> >> > HttpSession httpSession = httpServletRequest.getSession(false);
> >> >> >
> >> >> > above code returns the session. But when my servlet post a request
> >> then
> >> >> > above code returns NULL . It can not get the standard session
> object
> >> >> when a
> >> >> > simple servlet post a request.
> >> >> >
> >> >> > Any idea why a servlet http post cause null http session in
> >> >> > WicketSessionFilter.java ?
> >> >> >
> >> >> > Thanks.
> >> >> >
> >> >> > Altug.
> >> >> >
> >> >> >
> >> >> >
> >> >> > --
> >> >> > Altuğ.
> >> >> >
> >> >>
> >> >> ---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> >> >> For additional commands, e-mail: users-help@wicket.apache.org
> >> >>
> >> >>
> >> >
> >> >
> >> > --
> >> > Altuğ.
> >> >
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> >> For additional commands, e-mail: users-help@wicket.apache.org
> >>
> >>
> >
> >
> > --
> > Altuğ.
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Altuğ.
Re: WicketSessionFilter and empty HttpSession
Posted by Igor Vaynberg <ig...@gmail.com>.
no, there is not afaik. what you need to do is pass it in the url just
like the servlet container would
/context;JSESSIONID=xxxxx?foo=bar
-igor
On Mon, Jul 27, 2009 at 11:09 AM, Altuğ B. Altıntaş<al...@gmail.com> wrote:
> OK.
>
> Problem occurs because of swfupload - swfupload.org/
>
> swfupload is a flash based file upload tool and it doesn't send cookie
> information in the http header so i can't access Wicket Session.
>
> I am sending Session Id in URL when posting via swfupload; Is there any way
> to access Session object assume that you know session Id ?
>
> Thanks.
>
>
>
>
>
> 2009/7/27 Igor Vaynberg <ig...@gmail.com>
>
>> thats why i said use Session.exists() to check first, and only call
>> Session.get() if Session.exists() returned true.
>>
>> -igor
>>
>> On Mon, Jul 27, 2009 at 9:45 AM, Altuğ B. Altıntaş<al...@gmail.com>
>> wrote:
>> > It is impossible, I can get Session Id but then when I call servlet ' s
>> > doPost() method , WicketSessionFilter can not find the HttpSession.
>> >
>> > I mean :
>> >
>> > HttpSession httpSession = httpServletRequest.getSession(false); //
>> > WicketSessionFilter.java in wicket.1.3.6.jar
>> >
>> > returns NULL.
>> >
>> > so that my servlet throws Exception because
>> >
>> > Session wicketSession = Session.get();
>> >
>> > throws "java.lang.IllegalStateException: you can only locate or create
>> > sessions in the context of a request cycle"
>> >
>> >
>> > Thanks.
>> >
>> >
>> > 2009/7/27 Igor Vaynberg <ig...@gmail.com>
>> >
>> >> that means session has not yet been created. you should use
>> >> Session.exists() to test for this.
>> >>
>> >> -igor
>> >>
>> >> On Mon, Jul 27, 2009 at 7:38 AM, Altuğ B. Altıntaş<al...@gmail.com>
>> >> wrote:
>> >> > Hi all ;
>> >> >
>> >> >
>> >> > I am working on WicketSessionFilter for a while and i have problem
>> about
>> >> > accessing Wicket Session in my Servlet.
>> >> >
>> >> > My question is :
>> >> >
>> >> > In WicketSessionFilter.java (core class in wicket.1.3.6.jar) at
>> >> doFilter()
>> >> > method
>> >> >
>> >> > HttpSession httpSession = httpServletRequest.getSession(false);
>> >> >
>> >> > above code returns the session. But when my servlet post a request
>> then
>> >> > above code returns NULL . It can not get the standard session object
>> >> when a
>> >> > simple servlet post a request.
>> >> >
>> >> > Any idea why a servlet http post cause null http session in
>> >> > WicketSessionFilter.java ?
>> >> >
>> >> > Thanks.
>> >> >
>> >> > Altug.
>> >> >
>> >> >
>> >> >
>> >> > --
>> >> > Altuğ.
>> >> >
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> >> For additional commands, e-mail: users-help@wicket.apache.org
>> >>
>> >>
>> >
>> >
>> > --
>> > Altuğ.
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
>
> --
> Altuğ.
>
---------------------------------------------------------------------
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Re: WicketSessionFilter and empty HttpSession
Posted by "Altuğ B. Altıntaş" <al...@gmail.com>.
OK.
Problem occurs because of swfupload - swfupload.org/
swfupload is a flash based file upload tool and it doesn't send cookie
information in the http header so i can't access Wicket Session.
I am sending Session Id in URL when posting via swfupload; Is there any way
to access Session object assume that you know session Id ?
Thanks.
2009/7/27 Igor Vaynberg <ig...@gmail.com>
> thats why i said use Session.exists() to check first, and only call
> Session.get() if Session.exists() returned true.
>
> -igor
>
> On Mon, Jul 27, 2009 at 9:45 AM, Altuğ B. Altıntaş<al...@gmail.com>
> wrote:
> > It is impossible, I can get Session Id but then when I call servlet ' s
> > doPost() method , WicketSessionFilter can not find the HttpSession.
> >
> > I mean :
> >
> > HttpSession httpSession = httpServletRequest.getSession(false); //
> > WicketSessionFilter.java in wicket.1.3.6.jar
> >
> > returns NULL.
> >
> > so that my servlet throws Exception because
> >
> > Session wicketSession = Session.get();
> >
> > throws "java.lang.IllegalStateException: you can only locate or create
> > sessions in the context of a request cycle"
> >
> >
> > Thanks.
> >
> >
> > 2009/7/27 Igor Vaynberg <ig...@gmail.com>
> >
> >> that means session has not yet been created. you should use
> >> Session.exists() to test for this.
> >>
> >> -igor
> >>
> >> On Mon, Jul 27, 2009 at 7:38 AM, Altuğ B. Altıntaş<al...@gmail.com>
> >> wrote:
> >> > Hi all ;
> >> >
> >> >
> >> > I am working on WicketSessionFilter for a while and i have problem
> about
> >> > accessing Wicket Session in my Servlet.
> >> >
> >> > My question is :
> >> >
> >> > In WicketSessionFilter.java (core class in wicket.1.3.6.jar) at
> >> doFilter()
> >> > method
> >> >
> >> > HttpSession httpSession = httpServletRequest.getSession(false);
> >> >
> >> > above code returns the session. But when my servlet post a request
> then
> >> > above code returns NULL . It can not get the standard session object
> >> when a
> >> > simple servlet post a request.
> >> >
> >> > Any idea why a servlet http post cause null http session in
> >> > WicketSessionFilter.java ?
> >> >
> >> > Thanks.
> >> >
> >> > Altug.
> >> >
> >> >
> >> >
> >> > --
> >> > Altuğ.
> >> >
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> >> For additional commands, e-mail: users-help@wicket.apache.org
> >>
> >>
> >
> >
> > --
> > Altuğ.
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Altuğ.
Re: WicketSessionFilter and empty HttpSession
Posted by Igor Vaynberg <ig...@gmail.com>.
thats why i said use Session.exists() to check first, and only call
Session.get() if Session.exists() returned true.
-igor
On Mon, Jul 27, 2009 at 9:45 AM, Altuğ B. Altıntaş<al...@gmail.com> wrote:
> It is impossible, I can get Session Id but then when I call servlet ' s
> doPost() method , WicketSessionFilter can not find the HttpSession.
>
> I mean :
>
> HttpSession httpSession = httpServletRequest.getSession(false); //
> WicketSessionFilter.java in wicket.1.3.6.jar
>
> returns NULL.
>
> so that my servlet throws Exception because
>
> Session wicketSession = Session.get();
>
> throws "java.lang.IllegalStateException: you can only locate or create
> sessions in the context of a request cycle"
>
>
> Thanks.
>
>
> 2009/7/27 Igor Vaynberg <ig...@gmail.com>
>
>> that means session has not yet been created. you should use
>> Session.exists() to test for this.
>>
>> -igor
>>
>> On Mon, Jul 27, 2009 at 7:38 AM, Altuğ B. Altıntaş<al...@gmail.com>
>> wrote:
>> > Hi all ;
>> >
>> >
>> > I am working on WicketSessionFilter for a while and i have problem about
>> > accessing Wicket Session in my Servlet.
>> >
>> > My question is :
>> >
>> > In WicketSessionFilter.java (core class in wicket.1.3.6.jar) at
>> doFilter()
>> > method
>> >
>> > HttpSession httpSession = httpServletRequest.getSession(false);
>> >
>> > above code returns the session. But when my servlet post a request then
>> > above code returns NULL . It can not get the standard session object
>> when a
>> > simple servlet post a request.
>> >
>> > Any idea why a servlet http post cause null http session in
>> > WicketSessionFilter.java ?
>> >
>> > Thanks.
>> >
>> > Altug.
>> >
>> >
>> >
>> > --
>> > Altuğ.
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
>
>
> --
> Altuğ.
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: WicketSessionFilter and empty HttpSession
Posted by "Altuğ B. Altıntaş" <al...@gmail.com>.
It is impossible, I can get Session Id but then when I call servlet ' s
doPost() method , WicketSessionFilter can not find the HttpSession.
I mean :
HttpSession httpSession = httpServletRequest.getSession(false); //
WicketSessionFilter.java in wicket.1.3.6.jar
returns NULL.
so that my servlet throws Exception because
Session wicketSession = Session.get();
throws "java.lang.IllegalStateException: you can only locate or create
sessions in the context of a request cycle"
Thanks.
2009/7/27 Igor Vaynberg <ig...@gmail.com>
> that means session has not yet been created. you should use
> Session.exists() to test for this.
>
> -igor
>
> On Mon, Jul 27, 2009 at 7:38 AM, Altuğ B. Altıntaş<al...@gmail.com>
> wrote:
> > Hi all ;
> >
> >
> > I am working on WicketSessionFilter for a while and i have problem about
> > accessing Wicket Session in my Servlet.
> >
> > My question is :
> >
> > In WicketSessionFilter.java (core class in wicket.1.3.6.jar) at
> doFilter()
> > method
> >
> > HttpSession httpSession = httpServletRequest.getSession(false);
> >
> > above code returns the session. But when my servlet post a request then
> > above code returns NULL . It can not get the standard session object
> when a
> > simple servlet post a request.
> >
> > Any idea why a servlet http post cause null http session in
> > WicketSessionFilter.java ?
> >
> > Thanks.
> >
> > Altug.
> >
> >
> >
> > --
> > Altuğ.
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Altuğ.
Re: WicketSessionFilter and empty HttpSession
Posted by Igor Vaynberg <ig...@gmail.com>.
that means session has not yet been created. you should use
Session.exists() to test for this.
-igor
On Mon, Jul 27, 2009 at 7:38 AM, Altuğ B. Altıntaş<al...@gmail.com> wrote:
> Hi all ;
>
>
> I am working on WicketSessionFilter for a while and i have problem about
> accessing Wicket Session in my Servlet.
>
> My question is :
>
> In WicketSessionFilter.java (core class in wicket.1.3.6.jar) at doFilter()
> method
>
> HttpSession httpSession = httpServletRequest.getSession(false);
>
> above code returns the session. But when my servlet post a request then
> above code returns NULL . It can not get the standard session object when a
> simple servlet post a request.
>
> Any idea why a servlet http post cause null http session in
> WicketSessionFilter.java ?
>
> Thanks.
>
> Altug.
>
>
>
> --
> Altuğ.
>
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