Re: LegUp updated for latest version of Wicket, and other frameworks

[Altuğ B . Altıntaş]

This is great !



2010/1/15 Cemal Bayramoglu 

> Marek, Jeremy,
>
> Thanks.
>
> Yes, we do plan to gradually add more configurations. We have already
> had offers to contribute Wicket/Scala templates and a few others we
> will consider. Wicket/WiQuery will be popular too, once we've got
> WiQuery itself onto a public Maven repo.
>
> All suggestions/ideas for new project configurations/framework
> combination are welcome.
>
> Regards - Cemal
> jWeekend
> OO & Java Technologies, Wicket
> Consulting, Development, Training
> http://jWeekend.com
>
>
>
>
> 2010/1/15 Marek Šabo :
> > Looks good, sure will save time of new explorers. Are you going to add
> more
> > archetypes in future (what's next)?
> > I saw hibernate there, maybe ibatis or cayenne would be fine, although
> they
> > are not that hard to figure out. I will try the wicket-guice myself.
> >
> > Good luck,
> >
> > Marek
> >
> > On 01/15/2010 05:34 AM, Jeremy Thomerson wrote:
> >>
> >> This looks really great guys!  I just created a project with it and
> looked
> >> through it and it will be a great "leg up" for anyone needing to start a
> >> project and needing help wiring all the pieces together.
> >>
> >> Thanks!!
> >>
> >> --
> >> Jeremy Thomerson
> >> http://www.wickettraining.com
> >>
> >>
> >>
> >> On Thu, Jan 14, 2010 at 11:03 AM, Richard Wilkinson<
> >> richardjohnwilkin...@googlemail.com>  wrote:
> >>
> >>
> >>>
> >>> We have updated LegUp [1] so you can now create projects using the
> >>> latest (compatible) versions of Wicket, Spring, Guice, JPA (1.0),
> >>> Warp, Hibernate...
> >>>
> >>> LegUp is a collection of Maven archetypes to help you get quickly and
> >>> easily started with your enterprise projects.
> >>>
> >>> Wicket 1.4.5, Guice 2.0
> >>> Wicket 1.4.5, Spring 3.0.0, JPA 1.0
> >>> Wicket 1.4.5, Guice 1.0, WarpPersist 1.0, Hibernate 3.2
> >>> Wicket 1.4.5, Guice 1.0, WarpPersist 1.0, JPA 1.0
> >>>
> >>> Spring 3.0.0, JPA 1.0
> >>> Spring 3.0.0, JDBC
> >>>
> >>> The source is available on the LegUp Google code project [2].
> >>> Drop us a line at [3] if you have any ideas for or would like to
> >>> contribute new archetypes.
> >>>
> >>> --
> >>> Regards - Richard Wilkinson
> >>> Developer,
> >>> jWeekend: OO&  Java Technologies - Development and Training
> >>> http://jWeekend.com
> >>>
> >>>
> >>> [1] http://www.jweekend.com/dev/LegUp
> >>> [2] http://code.google.com/p/legup/
> >>> [3] http://www.jweekend.com/dev/ContactUs
> >>>
> >>> -
> >>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >>> For additional commands, e-mail: users-h...@wicket.apache.org
> >>>
> >>>
> >>>
> >>
> >>
> >
> >
> > -
> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
> >
>
> -
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>
>


-- 
Altuğ.

Re: Wicket Acegi Security

[Altuğ B . Altıntaş]

I prefer Apache Shiro, simple and powerful.

http://incubator.apache.org/shiro/

This month Shiro team gonna release the
first official version as Apache Shiro. This product known as Jsecurity
before connected to Apache system.

My formula :

Apache Wicket + Google Guice + Hibernate + Shiro

Altug.

2010/1/9 Jeroen Steenbeeke 

> I'm not sure if I fully understood your question, but perhaps this can
> help:
>
> http://cwiki.apache.org/WICKET/acegi-and-wicket-auth-roles.html
>
> Of course, you could have simply Googled that yourself:
>
> http://en.lmgtfy.com/?q=wicket+acegi+security+role
>
> 2010/1/9 raj kamal :
> > Hi,
> >
> >   I am Working as Software Eng in India.Currently Working on WICKET
> > Security. i can't find security that based on Database Interaction  can u
> > send any link that understand (WICKET+ACEGI+DATABASE+ROLE_
> > BASED)
> >
> > Regards
> > Rajkamal.S
> >
>
>
>
> --
> Jeroen Steenbeeke
> www.fortuityframework.com
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


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Altuğ.

Re: Tag Oriented Development

[Altuğ B . Altıntaş]

Agreed

2009/12/25 

> JSF == Standard?
>
> My question is: What should become a standard?
>
> When I think about standards, then things that come to mind are:
>
> - SQL
> - ODBC
> - Java
> - JDBC
> - EJB
> - JPA
>
> but not JSF. And not Spring. And not ... - you name it.
>
> For some reason, possibly due to the fast evolving nature of the web,
> web frameworks are higher up in the food chain, and I don't think that
> we are ready yet to standardize on that level. People may say JSF is a
> standard, so what? The fact that there are so many others seems to
> prove my point.
>
> Bernard
>
>
>
> On Tue, 22 Dec 2009 14:59:16 +0200, you wrote:
>
> >In business, decision makers choose standards and JSF is standard so JSF
> is
> >good and JSF is the King. But couldn't be "The King Is Naked" ??
> >
> >OR
> >
> >Am i wrong ? JSF is really cool and i don't know the hidden features ??
> >
> >I don't want to start framework wars, this is useless but I think Wicket
> >should be a JSR.
> >
> >I don't know how a framework like Wicket become a JSR - a standard - but
> it
> >should be...
> >
> >
> >2009/12/22 Peter Thomas 
> >
> >> On Tue, Dec 22, 2009 at 5:47 PM, Ernesto Reinaldo Barreiro <
> >> reier...@gmail.com> wrote:
> >>
> >> > @Tomas, @Martin,
> >> >
> >> > I already knew those links... Thanks anyway. Actually I went a bit
> >> further
> >> > an implemented the same "application" on different technologies so
> that
> >> > developers could evaluate for themselves the wonders of "downsides" of
> >> each
> >> > technology... plus detailed explanations of how the code works
> >> > Unfortunately I cannot share that code as is property of the company I
> >> work
> >> > for
> >>
> >>
> >> That's a pretty solid approach, pity you can't share the code though.  I
> >> tried to do something similar as open-source:
> >> http://code.google.com/p/perfbench/
> >>
> >> Maybe you can contribute some analysis or even an implementation or two
> ;)
> >> I would be interested in your feedback, for e.g. which framework to
> attempt
> >> next - do let me know offline.
> >>
> >>
> >>
> >> > But the problem is those who will take the final decision will take
> >> > into account more "political" reasons that things like "development
> >> speed",
> >> > "code quality", "code re-usability" and any other adds you throw at
> >> them...
> >> >
> >> >
> >> > @Martin,
> >> >
> >> > Congratulations!  Hope I can say the same in  a few months.
> >> >
> >> > Best,
> >> >
> >> > Ernesto
> >> >
> >> > On Tue, Dec 22, 2009 at 12:57 PM, Peter Thomas 
> >> > wrote:
> >> >
> >> > > On Tue, Dec 22, 2009 at 5:22 PM, Ernesto Reinaldo Barreiro <
> >> > > reier...@gmail.com> wrote:
> >> > >
> >> > > > Hi Eelco,
> >> > > >
> >> > > > On Tue, Dec 22, 2009 at 12:38 PM, Eelco Hillenius <
> >> > > > eelco.hillen...@gmail.com
> >> > > > > wrote:
> >> > > >
> >> > > > > > I love Wicket and the natural approach it offers to do
> >> > > > web-development...
> >> > > > > > and I have been pushing hard to use it whenever possible...
>  but
> >> on
> >> > > the
> >> > > > > > "real world" it is not enough to be an excellent product to
> gain
> >> > > > > > wide acceptance...  Does last sentence ring a bell?
> >> > > > >
> >> > > > > I think we've gained pretty wide acceptance actually. Wicket In
> >> > Action
> >> > > > > has been a best seller for Manning in the months right after it
> >> came
> >> > > > > out, and Wicket is by many considered as one of the leading web
> >> > > > > frameworks for Java. We've also had one of the most active email
> >> > lists
> >> > > > > for years now. I'm sure Wicket lags behind JSF and Struts
> >> > considerably
> >> > > > > when it comes to number of users, but hey, why would we care.
> You
> >> > only
> >> > > > > need a bunch of serious users to maintain a framework, and
> Wicket
> >> has
> >> > > > > many thousands of them :-)
> >> > > > >
> >> > > > > You don't have to convince me about Wicket excellence! I love
> >> Wicket,
> >> > > > I've
> >> > > > been using it for over two years now, and right now I'm doing all
> my
> >> > > > efforts
> >> > > > to get it adopted at the company I'm working for... But being
> >> realistic
> >> > > > they
> >> > > > will probably jump to Struts 2, or Seam-JSF...
> >> > > >
> >> > > > After re-reading my message  I see maybe it was bit
> "pessimistic"..
> >> > maybe
> >> > > > out of my present frustration.
> >> > > >
> >> > >
> >> > > may be useful when debating Wicket vs JSF where you work etc:
> >> > > http://tinyurl.com/jsf-sucks
> >> > >
> >> > > - Peter
> >> > >
> >> > >
> >> > > >
> >> > > > Cheers,
> >> > > >
> >> > > > Ernesto
> >> > > >
> >> > >
> >> >
> >>
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

Re: Tag Oriented Development

[Altuğ B . Altıntaş]

In business, decision makers choose standards and JSF is standard so JSF is
good and JSF is the King. But couldn't be "The King Is Naked" ??

OR

Am i wrong ? JSF is really cool and i don't know the hidden features ??

I don't want to start framework wars, this is useless but I think Wicket
should be a JSR.

I don't know how a framework like Wicket become a JSR - a standard - but it
should be...


2009/12/22 Peter Thomas 

> On Tue, Dec 22, 2009 at 5:47 PM, Ernesto Reinaldo Barreiro <
> reier...@gmail.com> wrote:
>
> > @Tomas, @Martin,
> >
> > I already knew those links... Thanks anyway. Actually I went a bit
> further
> > an implemented the same "application" on different technologies so that
> > developers could evaluate for themselves the wonders of "downsides" of
> each
> > technology... plus detailed explanations of how the code works
> > Unfortunately I cannot share that code as is property of the company I
> work
> > for
>
>
> That's a pretty solid approach, pity you can't share the code though.  I
> tried to do something similar as open-source:
> http://code.google.com/p/perfbench/
>
> Maybe you can contribute some analysis or even an implementation or two ;)
> I would be interested in your feedback, for e.g. which framework to attempt
> next - do let me know offline.
>
>
>
> > But the problem is those who will take the final decision will take
> > into account more "political" reasons that things like "development
> speed",
> > "code quality", "code re-usability" and any other adds you throw at
> them...
> >
> >
> > @Martin,
> >
> > Congratulations!  Hope I can say the same in  a few months.
> >
> > Best,
> >
> > Ernesto
> >
> > On Tue, Dec 22, 2009 at 12:57 PM, Peter Thomas 
> > wrote:
> >
> > > On Tue, Dec 22, 2009 at 5:22 PM, Ernesto Reinaldo Barreiro <
> > > reier...@gmail.com> wrote:
> > >
> > > > Hi Eelco,
> > > >
> > > > On Tue, Dec 22, 2009 at 12:38 PM, Eelco Hillenius <
> > > > eelco.hillen...@gmail.com
> > > > > wrote:
> > > >
> > > > > > I love Wicket and the natural approach it offers to do
> > > > web-development...
> > > > > > and I have been pushing hard to use it whenever possible...  but
> on
> > > the
> > > > > > "real world" it is not enough to be an excellent product to gain
> > > > > > wide acceptance...  Does last sentence ring a bell?
> > > > >
> > > > > I think we've gained pretty wide acceptance actually. Wicket In
> > Action
> > > > > has been a best seller for Manning in the months right after it
> came
> > > > > out, and Wicket is by many considered as one of the leading web
> > > > > frameworks for Java. We've also had one of the most active email
> > lists
> > > > > for years now. I'm sure Wicket lags behind JSF and Struts
> > considerably
> > > > > when it comes to number of users, but hey, why would we care. You
> > only
> > > > > need a bunch of serious users to maintain a framework, and Wicket
> has
> > > > > many thousands of them :-)
> > > > >
> > > > > You don't have to convince me about Wicket excellence! I love
> Wicket,
> > > > I've
> > > > been using it for over two years now, and right now I'm doing all my
> > > > efforts
> > > > to get it adopted at the company I'm working for... But being
> realistic
> > > > they
> > > > will probably jump to Struts 2, or Seam-JSF...
> > > >
> > > > After re-reading my message  I see maybe it was bit "pessimistic"..
> > maybe
> > > > out of my present frustration.
> > > >
> > >
> > > may be useful when debating Wicket vs JSF where you work etc:
> > > http://tinyurl.com/jsf-sucks
> > >
> > > - Peter
> > >
> > >
> > > >
> > > > Cheers,
> > > >
> > > > Ernesto
> > > >
> > >
> >
>



-- 
Altuğ.

Re: Tag Oriented Development

[Altuğ B . Altıntaş]

I agree with you.

I think becoming a JSR also adds lots of friction to development.


2009/12/22 nino martinez wael 

> Could'nt one petition a JSR for wicket? :)
>
> -regards Nino
>
> 2009/12/22 Chris Colman :
> >> > > I know JSF is standard; what is your idea about current JSF
> > status?
> >> >
> >> > Just forget about it ... ;)
> >
> > Agreed!
> >
> >> JSF is way too complex for doing simple things. They -again- forgot
> > the
> >> KISS principle (Keep it Simple & Straightforward/Stupid).
> >>
> >> Wicket (but also Tapestry) is in my opinion a giant leap forward. I
> >> wondaer when the JSF spec will start look like this way of working...
> >
> > Probably never because often what starts out as an unjustifiable and
> > unattractive design that is adopted by people simply because it doesn't
> > stray too far from the legacy "framework" (JSP) soon becomes "justified"
> > on the basis of some irrational, semi religious beliefs. Once it reaches
> > that point there is no turning back because to change would be to admit
> > they weren't perfect at some point in the past.
> >
> > The good thing is that rational people are free to choose the best
> > solution regardless of what 'the standard' might be.
> >
> > It's a good thing that many programmers are usually freedom fighting
> > mavericks or we'd all be writing desktop apps in Visual Basic (not that
> > I ever used VB - I was more a C/C++ kind of guy =] )
> >
> >
> > -
> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

Tag Oriented Development

[Altuğ B . Altıntaş]

Hi,  I have a question about JSF, I know this is Wicket-User group but I
think my question is more suitable for this group

I've been using Wicket for ~1,5 years before Wicket i used Struts 1.x and
JSF (Myfaces + Tiles + Tomehawk ...)

Now i am investigating JSF libs *just for fun*; such as Richfaces, Icefaces
and Primefaces.

When i compare Wicket with JSF libs, i realized that JSF goes to "Tag
oriented development"

Am i right ? so Wicket is great for everyone who knows and want to use
Object Oriented.

I know JSF is standard; what is your idea about current JSF status?

Thanks.

-- 
Altuğ.

Re: some questions from newbie

[Altuğ B . Altıntaş]

Merhaba Halil;

*1. is there an ide to develop wicket applications/components easily*

I used Netbeans and now I am using Eclipse, it is really fun to develop on
these IDEs.

*2. does the tag starts with " because
 think  tag as a reference to an another Panel component.
If you like to pass parameters to that Panel then there are many ways but
this
 subject is out of scope for this mail.

3 -*  i create a login component to learn wicket. i see that, i can create*
*components in java, but there is no correspondences in html. here an
example.*

Which example ?? Did you forget to paste it ? Anyway; Wicket components need
markup (html) to render;

15 Aralık 2009 19:23 tarihinde Halil Ağın  yazdı:

> Hello List;
>
> I am new to wicket. i have developed struts1/2 for a long time. and i like
> wicket. but, i have some questions:
>
> 1. is there an ide to develop wicket applications/components easily
> 2. does the tag starts with " there an ide that support this future. i read the book wicket in action,
> and
> couldnt see such an example
>if answer no, i suggests below(maybe they are silly for wicket, but i
> see such a feature in asp.net)
> lets prepare such an example
>  
> in java, wicket:page may correspond to a property model and
> name-and-age fields may be the field names in the class of property model.
>
> 3. i create a login component to learn wicket. i see that, i can create
> components in java, but there is no correspondences in html. here an
> example.
>



-- 
Altuğ.

Wicket + Spring + Hibernate event in ISTANBUL (Turkey)

[Altuğ B . Altıntaş]

Hi all;
Today we will organize a medium size event. In that event,  we will present
hands on session about Wicket + Spring + Hibernate.

This event will be in Istanbul,  Besiktasi Bahcesehir University at 19.00
(local time)

http.//www.java.org.tr

Feel free to attend this event.

Regards.

-- 
Altuğ.

Re: DropDownChoice and onSelectionChanged error.

[Altuğ B . Altıntaş]

Thanks Fatih. It is my fault, i solved the problem.
Altug.

2009/10/9 Fatih Mehmet Ucar 

> If you use the below constrcutor, it should solve your problem.
>
> DropDownChoice(java.lang.String id, IModel model, IModel choices,
> IChoiceRenderer renderer)
>
>
>
> 2009/10/9 Altuğ B. Altıntaş :
> > Hi;
> > I have a problem with DropDownChoice; The code block is here :
> >
> > ListfaaliyetListesi = // data comes
> >
> >  final DropDownChoice faaliyetler =
> >new DropDownChoice("Faaliyetler",
> >new Model((Serializable) faaliyetListesi),
> > faaliyetlerRenderer) {
> >
> >@Override
> >protected boolean
> wantOnSelectionChangedNotifications()
> > {
> >return true;
> >}
> >
> >@Override
> >protected void onSelectionChanged(Faaliyet
> newSelection)
> > {
> >super.onSelectionChanged(newSelection);
> >PageParameters params = new PageParameters();
> >params.add("ay", finalAy + "");
> >params.add("yil", finalYil + "");
> >params.add("faaliyetId", newSelection.getId() +
> "");
> >setResponsePage(ActionPage.class, params);
> >
> >}
> >};
> >
> >
> >add(faaliyetler);
> >
> >
> >
> > The error message is :
> >
> > wicketMessage: Method onSelectionChanged of interface
> > org.apache.wicket.markup.html.form.IOnChangeListener targeted at
> > component [MarkupContainer [Component id = Faaliyetler]] threw an
> > exception
> >
> > Root cause:
> >
> > java.lang.IllegalStateException: Attempt to set model object on null
> > model of component: Faaliyetler
> > at
> org.apache.wicket.Component.setDefaultModelObject(Component.java:3038)
> > at
> org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1168)
> > at
> org.apache.wicket.markup.html.form.DropDownChoice.onSelectionChanged(DropDownChoice.java:158)
> > at java.lang.reflect.Method.invoke(Method.java:597)
> > at
> org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
> > at
> org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
> > at
> org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.j
> >
> > --
> >
> > Any suggestions ?
> >
> > Altuğ.
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

DropDownChoice and onSelectionChanged error.

[Altuğ B . Altıntaş]

Hi;
I have a problem with DropDownChoice; The code block is here :

ListfaaliyetListesi = // data comes

 final DropDownChoice faaliyetler =
new DropDownChoice("Faaliyetler",
new Model((Serializable) faaliyetListesi),
faaliyetlerRenderer) {

@Override
protected boolean wantOnSelectionChangedNotifications()
{
return true;
}

@Override
protected void onSelectionChanged(Faaliyet newSelection)
{
super.onSelectionChanged(newSelection);
PageParameters params = new PageParameters();
params.add("ay", finalAy + "");
params.add("yil", finalYil + "");
params.add("faaliyetId", newSelection.getId() + "");
setResponsePage(ActionPage.class, params);

}
};


add(faaliyetler);



The error message is :

wicketMessage: Method onSelectionChanged of interface
org.apache.wicket.markup.html.form.IOnChangeListener targeted at
component [MarkupContainer [Component id = Faaliyetler]] threw an
exception

Root cause:

java.lang.IllegalStateException: Attempt to set model object on null
model of component: Faaliyetler
 at org.apache.wicket.Component.setDefaultModelObject(Component.java:3038)
 at 
org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1168)
 at 
org.apache.wicket.markup.html.form.DropDownChoice.onSelectionChanged(DropDownChoice.java:158)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at 
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
 at 
org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
 at 
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.j

-- 

Any suggestions ?

Altuğ.

Re: ProgressBar demo doesn't work for firefox 3.5.3

[Altuğ B . Altıntaş]

You are right;  it doesn't work properly.
I am using swfupload tool. it is flash and it works great.

Regards.

Altug.

2009/10/2 Paul Huang 

> I copy and paste the single file upload demo at
> "http://www.wicket-library.com/wicket-examples/upload/single"; to my
> local machine and found the the ajax progressbar doesn't work on my
> firefox 3.5.3 on winxp. But It works on my ie 8 though. Any idea what
> might be the cause? ( I did not change a single a line of code, I am
> using wicket 1.4.1)
>
> BTW: the file upload demo on "wick-library.com" does not work. I got a
> "internal error" message every time when trying to upload a file.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


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Altuğ.

Re: java.lang.StackOverflowError and ModalWindow

[Altuğ B . Altıntaş]

I think problem occurs because of old disk written Session.
I cleaned Tomcat work directory. It works for now.



2009/10/1 Altuğ B. Altıntaş 

> Hi all;
>
> I have a modal window; In that modal window i put a flash upload tool which
> calls a Servlet to post data.
>
> System works fine. But sometimes it gives java.lang.StackOverflowError. I
> couldn't understand this issue.
>
> Note : Also i increased Tomcat heap size...
> My wicket version is 1.4.1
> JDK version : 1.6
> Tomcat 6.x
>
>
> SEVERE: Servlet.service() for servlet default threw exception
> java.lang.StackOverflowError
> at java.lang.ref.ReferenceQueue.poll(ReferenceQueue.java:82)
> at
> java.io.ObjectStreamClass.processQueue(ObjectStreamClass.java:2234)
> at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:266)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
> at
> java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
> at org.apache.wicket.Component.writeObject(Component.java:4447)
> at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at
> java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> at
> java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
> at
> org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory$2.writeObjectOverride(IObjectStreamFactory.java:121)
> at
> java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
> at
> org.apache.wicket.util.lang.Objects.objectToByteArray(Objects.java:1120)
> at
> org.apache.wicket.protocol.http.pagestore.AbstractP

java.lang.StackOverflowError and ModalWindow

[Altuğ B . Altıntaş]

Hi all;

I have a modal window; In that modal window i put a flash upload tool which
calls a Servlet to post data.

System works fine. But sometimes it gives java.lang.StackOverflowError. I
couldn't understand this issue.

Note : Also i increased Tomcat heap size...
My wicket version is 1.4.1
JDK version : 1.6
Tomcat 6.x


SEVERE: Servlet.service() for servlet default threw exception
java.lang.StackOverflowError
at java.lang.ref.ReferenceQueue.poll(ReferenceQueue.java:82)
at
java.io.ObjectStreamClass.processQueue(ObjectStreamClass.java:2234)
at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:266)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
at
java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at
java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
at org.apache.wicket.Component.writeObject(Component.java:4447)
at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
at
java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
at
org.apache.wicket.util.io.IObjectStreamFactory$DefaultObjectStreamFactory$2.writeObjectOverride(IObjectStreamFactory.java:121)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
at
org.apache.wicket.util.lang.Objects.objectToByteArray(Objects.java:1120)
at
org.apache.wicket.protocol.http.pagestore.AbstractPageStore.serializePage(AbstractPageStore.java:203)
at
org.apache.wicket.protocol.http.pagestore.DiskPageStore.prepareForSerialization(DiskPageStore.java:1190)
at
org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.writeObject(SecondLevelCacheSessionStore.java:386)
at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
at
java.io.ObjectOutputStream.writeS

Re: NullPointException in subclass of FormComponentFeedbackBorder

[Altuğ B . Altıntaş]

!

 
  
  
>
>
>

Try above .

Maybe error occurs  because of hierarchy; i mean it your html; img is child
of errorIndicator but i think in your java code site  there is hierarchy
like this.

note: it is just a guess !

Regards.



>
> 2009/9/27 Anders 

> Hi,
>
> I'd like to customize FormComponentFeedbackBorder class to provide a error
> icon, so I extend FormComponentFeedbackBorder class and copy
> FormComponentFeedbackBorder.html from wicket source.
> I modify FormComponentFeedbackBorder.html to add below:
>
>
>  src="icon.gif"/>!
> 
>
>
> If I remove  tag from my html, my application works fine, but add
> 
> tag, it will show below exception message:
>
> WicketMessage: Exception in rendering component: [MarkupContainer
> [Component id = _header_0]]
>
> Root cause:
>
> java.lang.NullPointerException
> at
> java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:768)
> at
> org.apache.wicket.markup.MarkupCache$DefaultCacheImplementation.get(MarkupCache.java:744)
> at
> org.apache.wicket.markup.MarkupCache.removeMarkup(MarkupCache.java:131)
> at
> org.apache.wicket.markup.MarkupCache.loadMarkup(MarkupCache.java:491)
> at
> org.apache.wicket.markup.MarkupCache.loadMarkupAndWatchForChanges(MarkupCache.java:559)
> at org.apache.wicket.markup.MarkupCache.getMarkup(MarkupCache.java:325)
> at
> org.apache.wicket.markup.MarkupCache.getMarkupStream(MarkupCache.java:216)
> at
> org.apache.wicket.MarkupContainer.getAssociatedMarkupStream(MarkupContainer.java:351)
> at
> org.apache.wicket.markup.html.ContainerWithAssociatedMarkupHelper.renderHeadFromAssociatedMarkupFile(ContainerWithAssociatedMarkupHelper.java:72)
> at
> org.apache.wicket.markup.html.WebMarkupContainerWithAssociatedMarkup.renderHeadFromAssociatedMarkupFile(WebMarkupContainerWithAssociatedMarkup.java:73)
> at org.apache.wicket.markup.html.panel.Panel.renderHead(Panel.java:137)
> at
> org.apache.wicket.markup.html.internal.HtmlHeaderContainer$1.component(HtmlHeaderContainer.java:231)
> at
> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:878)
> at
> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:893)
> at
> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:918)
> at
> org.apache.wicket.markup.html.internal.HtmlHeaderContainer.renderHeaderSections(HtmlHeaderContainer.java:222)
> at
> org.apache.wicket.markup.html.internal.HtmlHeaderContainer.onComponentTagBody(HtmlHeaderContainer.java:137)
> at org.apache.wicket.Component.renderComponent(Component.java:2626)
> at
> org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1536)
> at org.apache.wicket.Component.render(Component.java:2457)
> at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)
> at
> org.apache.wicket.markup.resolver.HtmlHeaderResolver.resolve(HtmlHeaderResolver.java:80)
> at
> org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1441)
> at
> org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1552)
> at org.apache.wicket.Page.onRender(Page.java:1545)
> at org.apache.wicket.Component.render(Component.java:2457)
> at org.apache.wicket.Page.renderPage(Page.java:914)
> at
> org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:262)
> at
> org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105)
> at
> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1258)
> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
> at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
> at
> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456)
> at
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:289)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at
> org.apache.tomcat

Re: html tag doesn't render by the browser

[Altuğ B . Altıntaş]

Thanks Pedro;

String test = "Get the latest Java Software and explore how Java
technology provides a better digital experience.";
Label label = new Label("test", new Model(test));
label.setEscapeModelStrings(false);

works for me !!

setEscapeModelStrings(false); is the key part.

Thanks.

2009/9/26 Pedro Santos 

> Wicket is using html scape character to output your string on model, so it
> will to be presented as '<' and '>'.
> u can set FLAG_ESCAPE_MODEL_STRINGS to the componet
>
> http://static.ddpoker.com/javadoc/wicket/1.4-rc2/org/apache/wicket/Component.html#getDefaultModelObjectAsString()<http://static.ddpoker.com/javadoc/wicket/1.4-rc2/org/apache/wicket/Component.html#getDefaultModelObjectAsString%28%29>
>
> On Fri, Sep 25, 2009 at 7:38 PM, Altuğ B. Altıntaş 
> wrote:
>
> > Hi all ;
> >
> > Problem is html tag - bold  doesn't process ; I don't know if this
> > problem related with Wicket.
> >
> > Let me explain it by simple code:
> >
> > HTML side :
> >
> > 
> >  
> > test code comes here
> >  
> > 
> >
> > Java side :
> >
> > String test = "Java Software  technology.";
> > item.add(  new Label("test", test) );
> >
> > When i test the code; i see the output like that  :
> >
> > Java Software  technology.
> >
> > Note  : Software is not in bold; the html source code and the view is the
> > same Software.
> >
> > Any suggestions ?
> >
> > Thanks.
> >
> > --
> > Altuğ.
> >
>
>
>
> --
> Pedro Henrique Oliveira dos Santos
>



-- 
Altuğ.

html tag doesn't render by the browser

[Altuğ B . Altıntaş]

Hi all ;

Problem is html tag - bold  doesn't process ; I don't know if this
problem related with Wicket.

Let me explain it by simple code:

HTML side :


  
 test code comes here
 


Java side :

String test = "Java Software  technology.";
item.add(  new Label("test", test) );

When i test the code; i see the output like that  :

Java Software  technology.

Note  : Software is not in bold; the html source code and the view is the
same Software.

Any suggestions ?

Thanks.

-- 
Altuğ.

Re: GridView and refreshing with an ajax call

[Altuğ B . Altıntaş]

Did you add the component to AjaxRequestTarget

target.addComponent(yourGridview)

Also don't forget this : yourGridview.setOutputMarkupId(true);

A.B.A

2009/9/25 Fernando Wermus 

> Hi all,I have an ajaxclick which should refresh a gridview, but this
> doesnt happened. I saw someone reporting the same issue and I would like to
> know if this has been fixed it. The fact, it is that the gridview' s model
> is called just one at construction time. It does refresh the gridview but
> with the old data from the model.
>
> Thanks in advance.
>
> --
> Fernando Wermus.
>
> www.linkedin.com/in/fernandowermus
>



-- 
Altuğ.

Re: WebMarkupContainer Ajax update problem

[Altuğ B . Altıntaş]

I replaced "Id" with "class" and it worked !

Thanks.

2009/9/4 Jeremy Thomerson 

> I'm not sure you can change the ID of an element in an Ajax request.
>  Wicket
> depends on the ID to do component replacement.  Try using a class instead.
>
> --
> Jeremy Thomerson
> http://www.wickettraining.com
>
>
>
> On Thu, Sep 3, 2009 at 5:57 PM, Altuğ B. Altıntaş 
> wrote:
>
> > Hi ;
> >
> > In Panel I have a  AjaxButton
> >
> > In that  AjaxButton, I tried to update the background (Parent Pages's
> > WebMarkupContainer). Here is the simplified code :
> >
> >  AjaxButton vote = new AjaxButton("Vote") {
> >
> >@Override
> >protected void onSubmit(AjaxRequestTarget target,
> > Form form) {
> >
> >.
> >   WebMarkupContainer content =  (WebMarkupContainer)
> > super.findPage().get("Content");
> >   content.add(new SimpleAttributeModifier("id",
> > "content_selected")) ;
> >   target.addComponent(content);
> > }
> > 
> >
> > Also I set WebMarkupContainer.setOutputMarkupId(true);  in my parent page
> >
> > Any suggestions ?
> >
> > Thanks.
> >
> > --
> > Altuğ.
> >
>



-- 
Altuğ.

WebMarkupContainer Ajax update problem

[Altuğ B . Altıntaş]

Hi ;

In Panel I have a  AjaxButton

In that  AjaxButton, I tried to update the background (Parent Pages's
WebMarkupContainer). Here is the simplified code :

 AjaxButton vote = new AjaxButton("Vote") {

@Override
protected void onSubmit(AjaxRequestTarget target,
Form form) {

.
   WebMarkupContainer content =  (WebMarkupContainer)
super.findPage().get("Content");
   content.add(new SimpleAttributeModifier("id",
"content_selected")) ;
   target.addComponent(content);
}


Also I set WebMarkupContainer.setOutputMarkupId(true);  in my parent page

Any suggestions ?

Thanks.

-- 
Altuğ.

Re: Have you ever run this example ?

[Altuğ B . Altıntaş]

I solved the problem !

I added Spring context listener + cglib 2.2.jar

I run my first Spring Security Framework + wicket application. Thanks
everybody !

Some notes :
 - Wicket example page (
http://cwiki.apache.org/WICKET/spring-security-and-wicket-auth-roles.html)
is not clear enough
-  I used apache Ki (new name is Apache Shiro) on my previous application, i
can really say it is very very simple and powerful. But  Apache Shiro is
going quite slow, there is no alpha release yet but Apache Shiro is
promising.

Thanks.



2009/8/28 jWeekend 

>
> Altug,
>
> It sounds like there is no bean factory set on your servlet context.
> Did you add Spring's context listener in web.xml?
>
> Regards - Cemal
> jWeekend
> OO & Java Technologies, Wicket Training and Development
> http://jWeekend.com
>
>
>
> Altuğ B. Altıntaş wrote:
> >
> > How can i add ctx variable ?
> >
> > I am new in Spring Security 
> >
> > Thanks...
> >
> >
> > 2009/8/28 Anders 
> >
> >> I don't see any ctx variable in that web page.
> >>
> >>
> >> On Fri, Aug 28, 2009 at 10:37 PM, Altuğ B. Altıntaş  >> >wrote:
> >>
> >> > Hi all ;
> >> >
> >> > I am trying to run "Spring Security and Wicket-auth-roles" example.
> >> >
> >> > Url :
> >> >
> >>
> http://cwiki.apache.org/WICKET/spring-security-and-wicket-auth-roles.html
> >> >
> >> > I implemented what it writes step by step but it gives :
> >> >
> >> > java.lang.IllegalArgumentException: Argument [[ctx]] cannot be null
> >> >at
> >> >
> >> >
> >>
> org.apache.wicket.spring.injection.annot.SpringComponentInjector.(SpringComponentInjector.java:93)
> >> >at com.example.web.Setup.setListeners(Setup.java:41)
> >> >at com.exaple.web.Setup.init(Setup.java:32)
> >> >at
> >> >
> >> org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:696)
> >> > .
> >> >
> >> >
> >> > Any idea ? Or simple simple simple Spring Security and Wicket
> >> integration
> >> > example.
> >> >
> >> > Note :
> >> > I remember my old commodore - 64 days. I wrote hundreds of basic code
> >> and
> >> > then it gives : syntax error :) opps urghh !
> >> >
> >> > But still love wicket and its examples
> >> >
> >> >
> >> > --
> >> > Altuğ.
> >> >
> >>
> >>
> >>
> >> --
> >> －－
> >> ~Mia は 最高！~
> >> －－
> >>
> >
> >
> >
> > --
> > Altuğ.
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Have-you-ever-run-this-example---tp25191082p25193012.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

Re: Have you ever run this example ?

[Altuğ B . Altıntaş]

How can i add ctx variable ?

I am new in Spring Security 

Thanks...


2009/8/28 Anders 

> I don't see any ctx variable in that web page.
>
>
> On Fri, Aug 28, 2009 at 10:37 PM, Altuğ B. Altıntaş  >wrote:
>
> > Hi all ;
> >
> > I am trying to run "Spring Security and Wicket-auth-roles" example.
> >
> > Url :
> >
> http://cwiki.apache.org/WICKET/spring-security-and-wicket-auth-roles.html
> >
> > I implemented what it writes step by step but it gives :
> >
> > java.lang.IllegalArgumentException: Argument [[ctx]] cannot be null
> >at
> >
> >
> org.apache.wicket.spring.injection.annot.SpringComponentInjector.(SpringComponentInjector.java:93)
> >at com.example.web.Setup.setListeners(Setup.java:41)
> >at com.exaple.web.Setup.init(Setup.java:32)
> >at
> > org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:696)
> > .
> >
> >
> > Any idea ? Or simple simple simple Spring Security and Wicket integration
> > example.
> >
> > Note :
> > I remember my old commodore - 64 days. I wrote hundreds of basic code and
> > then it gives : syntax error :) opps urghh !
> >
> > But still love wicket and its examples
> >
> >
> > --
> > Altuğ.
> >
>
>
>
> --
> －－
> ~Mia は 最高！~
> －－
>



-- 
Altuğ.

Re: images in html or images in css

[Altuğ B . Altıntaş]

Hi;

Because your css file location and html file location are different.

try to reach images via url way like

background:url(*/images/FondoGeneral.jpg*);

or



Cheers...


2009/8/28 Fernando Wermus 

> Hi all, There is something that I dont understand:
>
> If my css style has an image declared, it works:
>
> body {
>
> background:url(images/FondoGeneral.jpg);
>
>
> but if it is defined in the html, it doesnt
>
>
> 
>
>
> why?
>
> --
> Fernando Wermus.
>
> www.linkedin.com/in/fernandowermus
>



-- 
Altuğ.

Have you ever run this example ?

[Altuğ B . Altıntaş]

Hi all ;

I am trying to run "Spring Security and Wicket-auth-roles" example.

Url :
http://cwiki.apache.org/WICKET/spring-security-and-wicket-auth-roles.html

I implemented what it writes step by step but it gives :

java.lang.IllegalArgumentException: Argument [[ctx]] cannot be null
at
org.apache.wicket.spring.injection.annot.SpringComponentInjector.(SpringComponentInjector.java:93)
at com.example.web.Setup.setListeners(Setup.java:41)
at com.exaple.web.Setup.init(Setup.java:32)
at
org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:696)
.


Any idea ? Or simple simple simple Spring Security and Wicket integration
example.

Note :
I remember my old commodore - 64 days. I wrote hundreds of basic code and
then it gives : syntax error :) opps urghh !

But still love wicket and its examples


-- 
Altuğ.

Re: WicketSessionFilter and empty HttpSession

[Altuğ B . Altıntaş]

Thanks Igor.

2009/7/27 Igor Vaynberg 

> no, there is not afaik. what you need to do is pass it in the url just
> like the servlet container would
>
> /context;JSESSIONID=x?foo=bar
>
> -igor
>
> On Mon, Jul 27, 2009 at 11:09 AM, Altuğ B. Altıntaş
> 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 
> >
> >> 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
> >> 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 
> >> >
> >> >> 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
> >> >> 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-unsubscr...@wicket.apache.org
> >> >> For additional commands, e-mail: users-h...@wicket.apache.org
> >> >>
> >> >>
> >> >
> >> >
> >> > --
> >> > Altuğ.
> >> >
> >>
> >> -
> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >> For additional commands, e-mail: users-h...@wicket.apache.org
> >>
> >>
> >
> >
> > --
> > Altuğ.
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

Re: WicketSessionFilter and empty HttpSession

[Altuğ B . Altıntaş]

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 

> 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
> 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 
> >
> >> 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
> >> 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-unsubscr...@wicket.apache.org
> >> For additional commands, e-mail: users-h...@wicket.apache.org
> >>
> >>
> >
> >
> > --
> > Altuğ.
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

Re: WicketSessionFilter and empty HttpSession

[Altuğ B . Altıntaş]

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 

> 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
> 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-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

WicketSessionFilter and empty HttpSession

[Altuğ B . Altıntaş]

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: how to get some data from servlet

[Altuğ B . Altıntaş]

I forgot to say : I am using Wicket 1.3.6 + Tomcat + java 6   maybe it
gives a clue

2009/7/24 Altuğ B. Altıntaş 

> I will post my codes. But now i catched a very very strange position in
> WicketSessionFilter .  Let me explain :
>
> I used WicketSessionFilter and a Simple UploadServlet as Igor said.
>
> I tested my application using Firefox 3. It gives :
>
> java.lang.IllegalStateException: you can only locate or create sessions in
> the context of a request cycle
>
> bla bla bla ...
>
> I tried to debug WicketSessionFilter , I can see that Filter runs and sets
> the Session into Thread but then My Servlet doesn't get the Session because
> some how WicketSessionFilter 's finally block runs and Session.unset()
> method executes.
>
> I think my Servlet can't catch the Session in Thread that
> WicketSessionFilter puts or something like that.
>
> The most strange part is : When I tested my application using Internet
> Explorer 8, WOOWs , It works. My Upload servlet can reach the same Session
> without any exception.  I think It means WicketSessionFilter and
> UploadServlet runs in proper order.
>
> Also I tested my application in Chrome, and I get the same exception :
>
> java.lang.IllegalStateException: you can only locate or create sessions in
> the context of a request cycle
>
> It likes  producer and consumer problem.
>
> Sessions in Wicket will kill me :)
>
> Also I set up Wicket examples and I can see WicketSessionFilter  runs
> properly.
>
> Any suggestions ?
>
> Thank you everybody.
>
> Altug.
>
>
> 2009/7/23 Fernando Wermus 
>
> Could you show to us the whole code? I mean, the page or panel that upload
>> the files as well the IRequestTarget class you have implemented?
>>
>> On Thu, Jul 23, 2009 at 10:31 AM, Altuğ B. Altıntaş > >wrote:
>>
>> > Hi all ;
>> >
>> > I can't use WicketSessionFilter maybe because I am using Apache Shiro
>> (old
>> > name is Apache Kİ).
>> >
>> > In fact Fernando's solution works; Now I can reach and use Session
>> inside
>> > UploadRequestTarget which implements IRequestTarget.
>> >
>> > But then I realized that I reach a different Session object in
>> > UploadRequestTarget class. It creates a new Session so i can  NOT access
>> it
>> > in other WebPages.
>> >
>> > In my Application class;
>> >
>> >  @Override
>> >public final Session newSession(Request request, Response response)
>> > {
>> >        return new MySession(request);
>> >}
>> >
>> > Are there any way to access all Sessions or stop creating a new Session
>> in
>> > UploadRequestTarget (which implements IRequestTarget)
>> >
>> > Thanks.
>> >
>> > Altug.
>> >
>> > 2009/7/20 Igor Vaynberg 
>> >
>> > > see WicketSessionFilter
>> > >
>> > > -igor
>> > >
>> > > On Sun, Jul 19, 2009 at 3:20 PM, Altuğ B. Altıntaş
>> > > wrote:
>> > > > Hi Igor;
>> > > >
>> > > > I found the problem; problem is when i hit my UploadServlet via
>> > http-get
>> > > > method , i simply write the url and hit the enter then below code is
>> > > working
>> > > >
>> > > >  Session wicketSession = Session.get();
>> > > >
>> > > > I can get wicket Session, wow !! it is great...
>> > > >
>> > > > BUT ...
>> > > >
>> > > > When i hit  my UploadServlet via http-post method, swfupload access
>> in
>> > > that
>> > > > way then i can NOT access wicketSession.
>> > > >
>> > > > I mean this code :
>> > > >
>> > > >  Session wicketSession = Session.get();
>> > > >
>> > > > it throws :
>> > > >
>> > > > java.lang.IllegalStateException: you can only locate or create
>> sessions
>> > > in
>> > > > the context of a request cycle
>> > > >
>> > > > Any idea ?
>> > > >
>> > > > Thanks
>> > > >
>> > > > Altug..
>> > > >
>> > > >
>> > > > 2009/7/14 Igor Vaynberg 
>> > > >
>> > > >> that doesnt make any sense. all things within the webapp share the
>> > > >> session. you guys are welcome to create a quickstart that
>> repl

Re: how to get some data from servlet

[Altuğ B . Altıntaş]

I will post my codes. But now i catched a very very strange position in
WicketSessionFilter .  Let me explain :

I used WicketSessionFilter and a Simple UploadServlet as Igor said.

I tested my application using Firefox 3. It gives :

java.lang.IllegalStateException: you can only locate or create sessions in
the context of a request cycle

bla bla bla ...

I tried to debug WicketSessionFilter , I can see that Filter runs and sets
the Session into Thread but then My Servlet doesn't get the Session because
some how WicketSessionFilter 's finally block runs and Session.unset()
method executes.

I think my Servlet can't catch the Session in Thread that
WicketSessionFilter puts or something like that.

The most strange part is : When I tested my application using Internet
Explorer 8, WOOWs , It works. My Upload servlet can reach the same Session
without any exception.  I think It means WicketSessionFilter and
UploadServlet runs in proper order.

Also I tested my application in Chrome, and I get the same exception :

java.lang.IllegalStateException: you can only locate or create sessions in
the context of a request cycle

It likes  producer and consumer problem.

Sessions in Wicket will kill me :)

Also I set up Wicket examples and I can see WicketSessionFilter  runs
properly.

Any suggestions ?

Thank you everybody.

Altug.


2009/7/23 Fernando Wermus 

> Could you show to us the whole code? I mean, the page or panel that upload
> the files as well the IRequestTarget class you have implemented?
>
> On Thu, Jul 23, 2009 at 10:31 AM, Altuğ B. Altıntaş  >wrote:
>
> > Hi all ;
> >
> > I can't use WicketSessionFilter maybe because I am using Apache Shiro
> (old
> > name is Apache Kİ).
> >
> > In fact Fernando's solution works; Now I can reach and use Session inside
> > UploadRequestTarget which implements IRequestTarget.
> >
> > But then I realized that I reach a different Session object in
> > UploadRequestTarget class. It creates a new Session so i can  NOT access
> it
> > in other WebPages.
> >
> > In my Application class;
> >
> >  @Override
> >public final Session newSession(Request request, Response response)
> > {
> >return new MySession(request);
> >}
> >
> > Are there any way to access all Sessions or stop creating a new Session
> in
> > UploadRequestTarget (which implements IRequestTarget)
> >
> > Thanks.
> >
> > Altug.
> >
> > 2009/7/20 Igor Vaynberg 
> >
> > > see WicketSessionFilter
> > >
> > > -igor
> > >
> > > On Sun, Jul 19, 2009 at 3:20 PM, Altuğ B. Altıntaş
> > > wrote:
> > > > Hi Igor;
> > > >
> > > > I found the problem; problem is when i hit my UploadServlet via
> > http-get
> > > > method , i simply write the url and hit the enter then below code is
> > > working
> > > >
> > > >  Session wicketSession = Session.get();
> > > >
> > > > I can get wicket Session, wow !! it is great...
> > > >
> > > > BUT ...
> > > >
> > > > When i hit  my UploadServlet via http-post method, swfupload access
> in
> > > that
> > > > way then i can NOT access wicketSession.
> > > >
> > > > I mean this code :
> > > >
> > > >  Session wicketSession = Session.get();
> > > >
> > > > it throws :
> > > >
> > > > java.lang.IllegalStateException: you can only locate or create
> sessions
> > > in
> > > > the context of a request cycle
> > > >
> > > > Any idea ?
> > > >
> > > > Thanks
> > > >
> > > > Altug..
> > > >
> > > >
> > > > 2009/7/14 Igor Vaynberg 
> > > >
> > > >> that doesnt make any sense. all things within the webapp share the
> > > >> session. you guys are welcome to create a quickstart that replicates
> > > >> this.
> > > >>
> > > >> -igor
> > > >>
> > > >> On Tue, Jul 14, 2009 at 3:47 AM, Altuğ B. Altıntaş >
> > > >> wrote:
> > > >> > Also I have a problem like yours.
> > > >> >
> > > >> > Servlet session and Wicket's session are different so you are
> > getting
> > > >> nul.
> > > >> > Just debug your application and you will see that they have
> > different
> > > >> > session Id's.
> > >

Re: how to get some data from servlet

[Altuğ B . Altıntaş]

Hi all ;

I can't use WicketSessionFilter maybe because I am using Apache Shiro (old
name is Apache Kİ).

In fact Fernando's solution works; Now I can reach and use Session inside
UploadRequestTarget which implements IRequestTarget.

But then I realized that I reach a different Session object in
UploadRequestTarget class. It creates a new Session so i can  NOT access it
in other WebPages.

In my Application class;

 @Override
public final Session newSession(Request request, Response response)
{
return new MySession(request);
}

Are there any way to access all Sessions or stop creating a new Session in
UploadRequestTarget (which implements IRequestTarget)

Thanks.

Altug.

2009/7/20 Igor Vaynberg 

> see WicketSessionFilter
>
> -igor
>
> On Sun, Jul 19, 2009 at 3:20 PM, Altuğ B. Altıntaş
> wrote:
> > Hi Igor;
> >
> > I found the problem; problem is when i hit my UploadServlet via http-get
> > method , i simply write the url and hit the enter then below code is
> working
> >
> >  Session wicketSession = Session.get();
> >
> > I can get wicket Session, wow !! it is great...
> >
> > BUT ...
> >
> > When i hit  my UploadServlet via http-post method, swfupload access in
> that
> > way then i can NOT access wicketSession.
> >
> > I mean this code :
> >
> >  Session wicketSession = Session.get();
> >
> > it throws :
> >
> > java.lang.IllegalStateException: you can only locate or create sessions
> in
> > the context of a request cycle
> >
> > Any idea ?
> >
> > Thanks
> >
> > Altug..
> >
> >
> > 2009/7/14 Igor Vaynberg 
> >
> >> that doesnt make any sense. all things within the webapp share the
> >> session. you guys are welcome to create a quickstart that replicates
> >> this.
> >>
> >> -igor
> >>
> >> On Tue, Jul 14, 2009 at 3:47 AM, Altuğ B. Altıntaş
> >> wrote:
> >> > Also I have a problem like yours.
> >> >
> >> > Servlet session and Wicket's session are different so you are getting
> >> nul.
> >> > Just debug your application and you will see that they have different
> >> > session Id's.
> >> >
> >> > I tried to use WicketSessionFilter but it doesn't work.
> >> >
> >> > I am using wicket 1.3.5.
> >> >
> >> > Cheers...
> >> >
> >> > Altug.
> >> >
> >> > 2009/6/23 danisevsky 
> >> >
> >> >> hello, I am using MyMultiFileUploadServlet for uploading files and in
> >> some
> >> >> wicket component I need find out how many files was uploaded.
> >> >> I was trying to set this number to the HttpSession in
> >> >> MyMultiFileUploadServlet and get it in the component:
> >> >>
> >> >>HttpSession httpSession = ((WebRequest)
> >> >> getRequest()).getHttpServletRequest()
> >> >>.getSession();
> >> >> String count = httpSession
> >> >>.getAttribute("filesCount");
> >> >>
> >> >> but count is always null. Is there any way how to get some data from
> >> >> servlet? Thanks
> >> >>
> >> >
> >> >
> >> >
> >> > --
> >> > Altuğ.
> >> >
> >>
> >> -
> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >> For additional commands, e-mail: users-h...@wicket.apache.org
> >>
> >>
> >
> >
> > --
> > Altuğ.
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

Re: how to get some data from servlet

[Altuğ B . Altıntaş]

Great solution Fernando.

It works !!!

Thanks.


2009/7/20 Fernando Wermus 

> Hi,
>
> Instead using a servlet you could try the following (you can find the whole
> code at wicketstuff pickwick )
>
> This way you will have the session because your are into the
> requestCycle
>
> On your WicketApp
>
>mount(new URIRequestTargetUrlCodingStrategy("/upload") {
>@Override public IRequestTarget decode(RequestParameters
> requestParameters) {
>try {
>return new
> UploadRequestTarget(decodeParameters(requestParameters).getString("uri"));
>} catch (Exception e) {
>throw new WicketRuntimeException(e);
>}
>}
>});
>
> Your own class for uploading images or whatever you want
>
> public class UploadRequestTarget implements IRequestTarget {
>String parameters;
>
>public UploadRequestTarget(String parameters) {
>this.parameters=uri;
>}
>
>public void detach(RequestCycle requestCycle) {}
>
>public void respond(RequestCycle requestCycle) {
>HttpServletRequest
> request=((WebRequest)requestCycle.getRequest()).getHttpServletRequest();
>HttpServletResponse
>
> response=((WebResponse)requestCycle.getResponse()).getHttpServletResponse();
>
>response.setHeader("Connection","close");
>
>FileItemFactory factory = new DiskFileItemFactory();
>ServletFileUpload upload = new ServletFileUpload(factory);
>
>List items=null;
>PrintWriter out=null;
>try {
>out = response.getWriter();
>items = upload.parseRequest(request);
>
>for (int i = 0; i < items.size(); i++) {
>DiskFileItem item = (DiskFileItem) items.get(i);
>// As we are interested not in regular form fields, we
> filter only files
>if (!item.isFormField()) {
>String fileName=COMPLETE IT
>item.write(new File(fileName));
>out.print("RESP.100");
>out.flush();
>}
>}
>} catch (FileUploadException e1) {
>out.print("RESP.200");
>    // flush the stream to speed up applet notification
>out.flush();
>e1.printStackTrace();
>} catch (Exception e) {
>e.printStackTrace();
> }
>
>}
>
>
> On Sun, Jul 19, 2009 at 3:20 PM, Altuğ B. Altıntaş 
> wrote:
>
> > Hi Igor;
> >
> > I found the problem; problem is when i hit my UploadServlet via http-get
> > method , i simply write the url and hit the enter then below code is
> > working
> >
> >  Session wicketSession = Session.get();
> >
> > I can get wicket Session, wow !! it is great...
> >
> > BUT ...
> >
> > When i hit  my UploadServlet via http-post method, swfupload access in
> that
> > way then i can NOT access wicketSession.
> >
> > I mean this code :
> >
> >  Session wicketSession = Session.get();
> >
> > it throws :
> >
> > java.lang.IllegalStateException: you can only locate or create sessions
> in
> > the context of a request cycle
> >
> > Any idea ?
> >
> > Thanks
> >
> > Altug..
> >
> >
> > 2009/7/14 Igor Vaynberg 
> >
> > > that doesnt make any sense. all things within the webapp share the
> > > session. you guys are welcome to create a quickstart that replicates
> > > this.
> > >
> > > -igor
> > >
> > > On Tue, Jul 14, 2009 at 3:47 AM, Altuğ B. Altıntaş
> > > wrote:
> > > > Also I have a problem like yours.
> > > >
> > > > Servlet session and Wicket's session are different so you are getting
> > > nul.
> > > > Just debug your application and you will see that they have different
> > > > session Id's.
> > > >
> > > > I tried to use WicketSessionFilter but it doesn't work.
> > > >
> > > > I am using wicket 1.3.5.
> > > >
> > > > Cheers...
> > > >
> > > > Altug.
> > > >
> > > > 2009/6/23 danisevsky 
> > > >
> > > >> hello, I am using MyMultiFileUploadServlet for uploading files and
> in
> > > some
> > > >> wicket component I need find out how many files was uploaded.
> > > >> I was trying to

Re: how to get some data from servlet

[Altuğ B . Altıntaş]

Hi Igor;

I found the problem; problem is when i hit my UploadServlet via http-get
method , i simply write the url and hit the enter then below code is working

 Session wicketSession = Session.get();

I can get wicket Session, wow !! it is great...

BUT ...

When i hit  my UploadServlet via http-post method, swfupload access in that
way then i can NOT access wicketSession.

I mean this code :

 Session wicketSession = Session.get();

it throws :

java.lang.IllegalStateException: you can only locate or create sessions in
the context of a request cycle

Any idea ?

Thanks

Altug..


2009/7/14 Igor Vaynberg 

> that doesnt make any sense. all things within the webapp share the
> session. you guys are welcome to create a quickstart that replicates
> this.
>
> -igor
>
> On Tue, Jul 14, 2009 at 3:47 AM, Altuğ B. Altıntaş
> wrote:
> > Also I have a problem like yours.
> >
> > Servlet session and Wicket's session are different so you are getting
> nul.
> > Just debug your application and you will see that they have different
> > session Id's.
> >
> > I tried to use WicketSessionFilter but it doesn't work.
> >
> > I am using wicket 1.3.5.
> >
> > Cheers...
> >
> > Altug.
> >
> > 2009/6/23 danisevsky 
> >
> >> hello, I am using MyMultiFileUploadServlet for uploading files and in
> some
> >> wicket component I need find out how many files was uploaded.
> >> I was trying to set this number to the HttpSession in
> >> MyMultiFileUploadServlet and get it in the component:
> >>
> >>HttpSession httpSession = ((WebRequest)
> >> getRequest()).getHttpServletRequest()
> >>.getSession();
> >> String count = httpSession
> >>.getAttribute("filesCount");
> >>
> >> but count is always null. Is there any way how to get some data from
> >> servlet? Thanks
> >>
> >
> >
> >
> > --
> > Altuğ.
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

Re: how to get some data from servlet

[Altuğ B . Altıntaş]

Also I have a problem like yours.

Servlet session and Wicket's session are different so you are getting nul.
Just debug your application and you will see that they have different
session Id's.

I tried to use WicketSessionFilter but it doesn't work.

I am using wicket 1.3.5.

Cheers...

Altug.

2009/6/23 danisevsky 

> hello, I am using MyMultiFileUploadServlet for uploading files and in some
> wicket component I need find out how many files was uploaded.
> I was trying to set this number to the HttpSession in
> MyMultiFileUploadServlet and get it in the component:
>
>HttpSession httpSession = ((WebRequest)
> getRequest()).getHttpServletRequest()
>.getSession();
> String count = httpSession
>.getAttribute("filesCount");
>
> but count is always null. Is there any way how to get some data from
> servlet? Thanks
>



-- 
Altuğ.

class files disappered while deployment

[Altuğ B . Altıntaş]

Hi all;
I have very interesting problem.

I am using netbeans 6.5 + tomcat 6.x + wicket 1.3.5..

My problem is java.lang.NoClassDefFoundError but not a standard one.

I have a wicket page Buy.java and Buy.html. When java files are compiled
below class files are generated

Buy$1.class --> inner class - ok
Buy$FileListView.class -- > inner class - ok
Buy.class --> main class - ok
Buy.html --> template html file -ok

Here is the most interesting part;

When i deploy my application using Netbeans (simply press run button on
Netbeans), it gives
java.lang.NoClassDefFoundError : com/shop/web/enter/Buy

When i inspect directory, I see that Buy.class is disappeared but other
inner classes are there (Buy$1.class ...etc). Something is wrong but i
couldn't understand.

Any suggestion ?

Thanks.

-- 
Altuğ.

Re: Just showing rating results

[Altuğ B . Altıntaş]

Yes; it worked !
Thanks.

10 Nisan 2009 Cuma 13:52 tarihinde Martin Makundi <
martin.maku...@koodaripalvelut.com> yazdı:

> You could use RatingPanel as it does have the feature isEnabled() =
> !hasVoted.getObject();
>
> This means that a 'voted' element cannot be clicked.
>
> **
> Martin
>
> 2009/4/10 Altuğ B. Altıntaş :
> > Hi;
> > How can i just show rating results of my ratings in the page.
> >
> > I know RatingPanel component but i need just to show rating in stars (ex
> :
> > as an image), i don't want Ajax or clickable component.
> >
> > When you visit youtube homepage, you see the stars about ratings but they
> > are not clickable, just image, i want that feature.
> >
> > Do you know any components in wicket that statfiy this feature.
> >
> > Thanks.
> >
> > --
> > Altuğ.
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Altuğ.

Just showing rating results

[Altuğ B . Altıntaş]

Hi;
How can i just show rating results of my ratings in the page.

I know RatingPanel component but i need just to show rating in stars (ex :
as an image), i don't want Ajax or clickable component.

When you visit youtube homepage, you see the stars about ratings but they
are not clickable, just image, i want that feature.

Do you know any components in wicket that statfiy this feature.

Thanks.

-- 
Altuğ.