this sounds like it will negate the need for mapping to /app/* .. and
allow more versatility ..
I'm +1 on that
On Mar 7, 2006, at 11:17 AM, Igor Vaynberg wrote:
i just noticed that RIFE is implemented as a filter not a servlet.
eelco and i tried to figure out what the advantage is, and what we
came up with was that it is much easier to allow the servlet
container to handle urls you are not interested in. we asked bevin,
and he confirmed that this was indeed the reason why he chose to
use a filter.
if we switch to a filter we can get rid of the part of wicket where
we have to stream a static resource if the user used a /* mapping
and wicket cannot handle the url.
in fact it should be pretty easy (and quick) to figure out if we
want to handle the url or not:
if it starts with /resources ( soon to be /wicket/resources? ) or /?
wicket:interface= then it is a wicket url, otherwise we just let it
fall through and be handled by the container.
as far as i can tell a filter has the same lifecycle as a servlet
so the change over should be pretty minimal.
the only area i can see being hurt a little is OSGI. i dont know
how hard it is to deploy a filter instead of a servlet. maybe we
might write a shell servlet that wraps the filter if that becomes
an issue.
thoughts? ideas?
-Igor
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