I do not understand this now. But when I just went through the code I
think RequestCycle.onBeginRequest() is called before the interpretation
of
the url and the call of the listeners.
However Component.onBeginRequest() is called only before the render
phase.
Is this right?
On Mon, 7 Nov 2005 23:10:38 +0100, Johan Compagner
<[EMAIL PROTECTED]>
wrote:
> onBeginRequest is not the first thing that is called
> IT is the first thing that is called in the response/render phase.
> But what i call the request/invoke phase is before that.
> And the only hook there really is in a Listener call is as far as i
know
> the:
> ((WebPage)page).beforeCallComponent(component, method);
>
> But we should really stream line all the hooks
>
> johan
>
> On 11/7/05, Juergen Donnerstag <[EMAIL PROTECTED]> wrote:
>>
>> On 11/7/05, Steven McNeel <[EMAIL PROTECTED]> wrote:
>> > Hello,
>> >
>> > I think I've read all of the pertinent articles in the
documentation,
>> > especially
>> > http://www.wicket-wiki.org.uk/wiki/index.php/Lifecycle. On
>> > each request to my app, I first need to run a database query,the
>> parameters
>> > of which are dependent on the parameters in the Request. Then I
need
>> to
>> > forward to a page, which also depends on the request parameters. It
>> looks
>> > like I'm supposed to override methods on RequestCycle ( i.e.
>> > onBeginRequest(), request(), and onEndRequest()).
>>
>> onBeginRequest might be the right please. It gets called just before
>> the URL gets analyzed. But the URL parameters are already available.
>>
>> >
>> > If this is correct, then my question is: once I create my subclass
of
>> > WebRequestCycle, how do I integrate that into my application flow?
It
>> seems
>> > that the instantiation and use of RequestCycle objects is performed
by
>> the
>> > Wicket framework. Where are my hooks to make the Session return my
>> custom
>> > RequestCycle? And how do I handle the initial request, before a
>> Session
>> is
>> > even created?
>> >
>>
>> Please have a look at the examples. Application.java provides the
>> hooks. The wiki contains some information about how to do it as well
>>
>> public final class SignIn2Application extends
WicketExampleApplication
>> {
>> /**
>> * @see wicket.protocol.http.WebApplication#getSessionFactory()
>> */
>> public ISessionFactory getSessionFactory()
>> {
>> return new ISessionFactory()
>> {
>> public Session newSession()
>> {
>> return new SignIn2Session(SignIn2Application.this);
>> }
>> };
>> }
>>
>> And by subclassing WebSession.getRequestCycleFactory() you can create
>> your own RequestCycles.
>>
>> Juergen
>>
>>
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