Howard,
this saves me any more cogitation for now!
Ciao,
Jonathan

On 05/02/2009 20:11, Howard Lewis Ship wrote:
The ComponentRequestHandler pipeline (new in 5.1) is for this purpose.
  You can contribute a ComponentRequestFilter; your filter is passed
all the details of the request (page names, nested ids, page
activation context, event context) and can decide how to proceed.

CRH pipeline is a facade around two different pipelines:
ComponentEventRequestHandler and PageRenderRequestHandler.  In some
cases, you may want to contribute a filter to once of those pipelines
instead.


On Thu, Feb 5, 2009 at 12:51 PM, Thiago H. de Paula Figueiredo
<thiag...@gmail.com>  wrote:
Em Thu, 05 Feb 2009 15:20:02 -0300, Jonathan O'Connor<ninki...@eircom.net>
escreveu:

Thiago,
Hi!

I thought about the service idea, but what would it look like?
     Class extractPageClass(String requestPath) would be what I'd want.
That's what I want too. I would add a String extractPageName(String
requestPath), returning the Tapestry page name (something like
admin/user/edit).

However, for each Dispatcher, you'd want a PageClassExtracter as well, and
I'm sure there'd be lots of duplication.
I haven't thought of the dispatcher issue yet, but maybe we could suppose
that our new service would deal only with normally-dispatched requests.

--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago

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