[MP2] Using PerlAccessHandler to set PerlResponsehandler

[angie ahl]

Hi List

I'm trying to work out how to set a PerlResponseHandler within a
PerlAccessHandler

Notes:
        There's only 1 PerlResponsehandler and PerlAccessHandler per request.
        

I was setting the PerlResponsehandler for a vhost in httpd.conf like this:

        <FilesMatch "\.html$">
                SetHandler perl-script
                PerlResponsehandler weblobe2::mainhook
        </FilesMatch>
        
I've commented out these lines and moved the setting of the
PerlResponsehandler over to the accesshandler

I thought I could set the PerlResponsehandler like this:

#!/usr/bin/perl
package weblobe2::mainaccess;
# Check for undeclared variables.
use Apache2::Const qw(OK);
use strict;
use warnings;
use DBI;

sub handler {
        my $r = shift;
        my $ok = $r->set_handlers(PerlResponseHandler => 
['weblobe2::mainhook']);
        
        return Apache2::Const::OK;
}
1;

But it's not setting the PerlResponseHandler it's just calling the
file from the file system.
$ok does have a value of 1.

Do I need to set the SetHandler to perl-script in the AccessHandler?

End goal is I want to check to see if theres already a physical file
on the system and return that if there is.
The next stage is to see if there is content stored in a DB and if
it's newer than the file on the system use that.
ie call weblobe2::mainhook

Cna anyone see what I'm missing? Should I be calling 
Apache2::RequestRec or something like that.
The Docs are just confusing me today.

MP2, Apache2 on OS X 10.3

Any of you gurus got a minute to help me.

TIA

Angie