On Wed, 06 Mar 2013 14:00:01 -0300, John <j...@quivinco.com> wrote:

Hi,

Hi!

Are there any Tapestry 5 architecture diagrams around?

I'm looking for a depiction of the page/components servlet interface, app server and tapestry IoC container etc...

Page and components don't usualy use the Servlet API directly. That's done only when Request, Session and Response don't provide all the features HttpServletRequest, HttpSession and HttpServletResponde have, and that's a rare ocorrence. Tapestry doesn't use an application server (as in Java EE) itself, so it makes no sense. It runs on the top of any Servlet container. Tapestry is built on using Tapestry-IoC, which gives it huge flexibility.

So here's a diagram! :D

Tapestry -> Tapestry-IoC
|
v
Servlet container

Now, seriously, there are two very important diagrams for you to understand how the Tapestry works:

1) Not exactly architecture, but still very important: Tapestry's page lifecycle: http://tapestry.apache.org/component-rendering.html.

2) The diagram in the bottom of http://tapestry.apache.org/request-processing.html. There's a lot of stuff there you'll never need to touch, but it's quite nice to have this diagram to look at when you want to plug something into the Tapestry's internal pipelines.

--
Thiago H. de Paula Figueiredo

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