On Tue, 25 Mar 2003, Martijn van den Burg wrote:
> Hi,
>
> I use a base class to handle authentication for my application.
> It contains the cgiapp_init() and cgiapp_prerun() functions to read the
> user ID and to set up the database handle, and a setup() function which
> defines runmodes for 'accessdenied' and 'noconnection'.
>
> The derived class says: use base 'MyPackage::Session', and the base
> class ('Session') says 'use base 'CGI::Application'. I do not meddle
> with @ISA.
>
> When the cgi program runs it creates an instance of the 'derived' class,
> and then it calls cgiapp_init() and cgiapp_prerun() of the base class.
> So far so good. But when access must be denied I cannot change to the
> relevant runmode in the _base_ class, from within cgiapp_prerun(),
> with $self->prerun_mode('name_of_runmode_in_base_class').
In my base class that subclasses C::A
I have the subs declared eg 'noconnection';
Then in my application class I set up as run modes the
ones I want to use in this application.
$self->run_modes(
'mode1' => 'showlist',
'mode2' => 'showdetail',
'denied' => 'accessdenied',
'noconnection' => 'noconnection',
);
This seems to work just fine for me.
Clayton
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