i didn't say it shouldn't be. i was just saying /if it was not going to be/
(i'm not working on 1.4 yet, so i don't know why it's not generic already)
it shouldn't create generics warnings. in fact, i agree with you and people
should ideally just say MyPage extends WebPage<?> if their page has no
model.
igor.vaynberg wrote:
>
> why wouldnt page be generic?
>
> class edituserpage extends webpage<user> {
> public edituserpage(imodel<user> user) {...}}
>
> -igor
>
>
> On Thu, Apr 10, 2008 at 5:22 PM, Jonathan Locke
> <[EMAIL PROTECTED]> wrote:
>>
>>
>> yeah. if Page/WebPage are not going to be generic, maybe they should
>> extend
>> (Web)MarkupContainer<?> or something?
>>
>>
>> MYoung wrote:
>> >
>> >> public class HomePage extends WebPage {
>>
>> >
>> > ERROR: The type WebPage is not generic; it cannot be parameterized
>> with
>> > arguments
>> >
>> >
>> >
>>
>> >>you COULD use the @SuppressWarnings({"unchecked"})
>> >
>> > I would rather not use @SupressWarnings if I can do the right thing.
>> >
>> > On Thu, Apr 10, 2008 at 4:49 PM, Matej Knopp <[EMAIL PROTECTED]>
>> > wrote:
>> >
>> >> Problem is that WebPage is generic class but your instance doesn't
>> >> have the type specified. Since you page doesn't have a model object
>> >> the type is not really necessary, but the compiler doesn't know that.
>> >>
>> >> You can try this:
>> >>
>> >>
>> >> public class HomePage extends WebPage {
>>
>>
>> >>
>> >> This should get rid of the wanings when adding components.
>> >>
>> >> -Matej
>> >>
>> >> On Fri, Apr 11, 2008 at 1:19 AM, Matthew Young <[EMAIL PROTECTED]>
>> wrote:
>> >> > Oh mine, some many generic warnings after moving to 1.4. I got rid
>> of
>> >> them
>> >> > by putting in type parameters but I'm not sure if I'm doing the
>> right
>> >> thing.
>> >> > There is one warning I don't know how to fix:
>> >> >
>> >> > WARNING: Type safety: the method add(Component) belongs to the raw
>> >> type
>> >> > MarkupContainer. Reference to generic type MarkupContainer<T>
>> should
>> >> be
>> >> > parameterized.
>> >> >
>> >> >
>> >> > What are the benefits of generifying Wicket? I only know one is
>> type
>> >> safe
>> >> > model. What else?
>> >> >
>> >> >
>> >> >
>> >> > Here is a little test page, please take a look and see if I'm
>> doing
>> >> thing
>> >> > correctly?
>> >> >
>> >> > public class HomePage extends WebPage {
>> >> >
>> >> > private static final long serialVersionUID = 1L;
>> >> >
>> >> > private String hi ="";
>> >> > private int count;
>> >> >
>> >> > public HomePage(final PageParameters parameters) {
>> >> >
>> >> > // WARNING HERE and next line
>> >> > add(new Label<HomePage>("message", "If you see this message
>> >> wicket
>> >> > is properly configured and running"));
>> >> > add(new FeedbackPanel("feedback"));
>> >> > Form<HomePage> form = new Form<HomePage>("form", new
>> >> > CompoundPropertyModel<HomePage>(this)) {
>> >> > private static final long serialVersionUID = 1L;
>> >> > @Override public void onSubmit() {
>> >> > ++count;
>> >> > }
>> >> > };
>> >> > add(form); // WARNING HERE
>> >> > form.add(new TextField<HomePage>("hi").setRequired(true));
>> >> > // WARNING HERE
>> >> > add(new Label<HomePage>("hihi", new
>> >> PropertyModel<HomePage>(this,
>> >> > "hello")));
>> >> > }
>> >> >
>> >> > public String getHello() {
>> >> > return hi + ": you say hello " + count + " times.";
>> >> > }
>> >> > }
>> >> >
>> >>
>> >>
>> >>
>> >> --
>> >> Resizable and reorderable grid components.
>> >> http://www.inmethod.com
>> >>
>> >> ---------------------------------------------------------------------
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>> >>
>> >>
>> >
>> >
>>
>> --
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>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>>
>>
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