Advice needed on custom webapp framework

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From: jonathan vanasco
Subject: Advice needed on custom webapp framework
Date: 14:15 on 17 Nov 2004
I built for mod_perl1 a customer webapp framework

It functions as 2 perl modules/package sets

/lib/WebAppFramework
/lib/Website

For each website/webapp, i make a new /lib/Website that subclasses the 
WebAppFramework (which handles users, email, webpage generation, etc -- 
and makes heavy use of cpan modules -- i just wanted a way to find a 
lowest-common-denominator to interface with multiple packages, so i can 
rapidly prototype webapps)

It worked really well for everything I want it to do -- super simple 
and easy to build and add functions.

except - its a little messy

The idea I wanted to implement, is essentially this handler:

my  $DB = new Website::DB();
sub handler {
	DEBUG >0 && print STDERR "============================ NEW 
REQUEST\n\n";
	my 	$r 		= shift;
	my 	$user 	= new Website::User( \$r, \$DB );
  	my 	$page 	= new Website::Page( \$user , \$DB );
	my 	$html 	= $page->processRequest();
	$r->content_type('text/html');
	$r->print( $html );
	return OK;
}

The idea, is that any page is just a view to a user (logged in or not), 
so is rendered to that person.

Now, this is my issue -- I'm creating a user AND a page with a ref to 
the DB handle - which is wasteful. And requires a lot of extra typing 
on my part.

Ideally, I would have the packages  in Website and WebAppFramework 
lookup the right DB for the Website

I can't figure out how to do this in a coherent way though.

Any  advice would be excellent.


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Advice needed on custom webapp framework
jonathan vanasco 14:15 on 17 Nov 2004

Re: Advice needed on custom webapp framework
Michael Schout 17:11 on 17 Nov 2004

Re: Advice needed on custom webapp framework
Jonathan Vanasco 18:07 on 17 Nov 2004

Re: Advice needed on custom webapp framework
Tom Schindl 19:26 on 17 Nov 2004

Re: Advice needed on custom webapp framework
Jonathan Vanasco 19:32 on 17 Nov 2004

Re: Advice needed on custom webapp framework
Tom Schindl 18:25 on 17 Nov 2004

Re: Advice needed on custom webapp framework
Jonathan Vanasco 18:39 on 17 Nov 2004

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