The Content Controller / ApplicationController - How does this work

Hi,

I'm a little puzzled by Horde_Controller use at the moment.

Most applications (trean, nag) have controllers in app/controllers which 
inherit Horde_Controller_Base and implement abstract processRequest() to 
service requests (either one controller per action or actions separated 
by a switch statements)

The content application is different. It does not seem to implement 
processRequest(). It provides a base controller 
Content_ApplicationController extends Horde_Controller_Base - which does 
not implement processRequest. This base controller is used by 
TagController (which I would have expected to be Content_TagController) 
which also does not implement processRequest. Individual actions are 
separate methods.

Also, content seems to have views living under app, stored by controller 
and method, which seem to get processed by some ->render method (which 
is not part of Horde_Controller_Base nor Content_ApplicationController)

How does this work? Where is the magic part I am missing?
Is this design considered future proof or is this a dead end which I 
should not follow designing new applications?

Regards

Ralf


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Ralf Lang
Linux Consultant / Developer
Tel.: +49-170-6381563
Mail: [email protected]
B1 Systems GmbH
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