For tap 4:

-) Use the latest eap  release if you use maven - they make tiny
improvements to that minefield with each release.
-) Under project settings make sure you un-check the option to build a
"war" file for your web facet.  (also don't create an exploded
directory to run it in)
-) Make sure your compiler settings compile ~everything~ you need to
the classpath.
-) You can configure your web facet to include all the necessary
resources as you need them.

The overall thing I do is try and always run the web app from the
source directory structure "as is".   Almost always invoke jetty
directly with IDEA using a normal application run configuration.  (you
can have maven/ant compile tasks associated with this run as well - if
you need any special processing to happen)

You should in theory be able to run the app using the same classpath
that the IDE uses and have Tapestry 5 (or 4 but with no fun re-load of
classes =( ) without ever having to rebuild the whole thing.   Makes
things a ~lot~ easier when you work off the same directory structure
that the app is hosted (in version control) from.

On Jan 16, 2008 2:33 PM, Kevin Menard <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> It's time for me to ask about IDEA and Tapestry again.  I seem to go in
> cycles with the whole thing.
>
> Recent traffic indicates that there's now a decent number of people using
> IDEA with Tapestry.  My question is simply, how?
>
> I've been using the third party Jetty integration plugin and set my webapp
> to rebuild upon frame deactivation (a setting I seem to have to make every
> time I start up IDEA because I'm using a Maven project).  This works, but
> does a full redeploy on any change and that redeploy doesn't occur until I
> switch back to the browser window.  So, a simple template change will
> rebuild my app, all its dependencies, and redeploy to Jetty.  I'm running
> some decent metal here with a trivial sized app and it takes at least 10s
> before the app is back up.
>
> Moreover, I can only do this about 10 times before I either blow out the
> heap (T5) or permgen space (T4).  At that point, I have to unceremoniously
> kill the Jetty process.
>
> The net of it is that disabling caching in T4 gains me nothing and live
> class reloading in T5 gains me nothing.  In contrast, I still have a T4 app
> in Eclipse using JettyLauncher and I can run that without caching all day
> long.
>
> Without a doubt, I'm doing something wrong.  Would anyone else mind sharing
> their setup so I can fix mine?
>
> Thanks,
> Kevin
>
>
>
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-- 
Jesse Kuhnert
Tapestry / OGNL / Dojo team member/developer

Open source based consulting work centered around
dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com

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