[cgiapp] can AUTOLOAD sub be named AUTOLOAD?

[Silent]

Oh, sorry, you already know that

2008/4/16, Silent <silent2600 at gmail.com>:
>
> ples try:
>
> sub setup{
>     my $self = shift;
> ....
> ....
>
>     $self->run_modes(
> ...
>         'AUTOLOAD' => \&err, # handle unknown run_mode
>         );
> }
>
> sub err {
>   my ($self, $requested_mode) = @_;
>   print STDERR "running AUTOLOAD\n";
>   return "invalid mode $requested_mode\n";
> }
>
> 2008/4/16, rjmorris12 at gmail.com <rjmorris12 at gmail.com>:
> >
> > When creating an AUTOLOAD run mode, I wanted to name the method
> > AUTOLOAD, so
> > I set up my application module as:
> >
> >
> > sub setup {
> >   my ($self) = @_;
> >   $self->run_modes([qw/mode1 mode2 AUTOLOAD/]);
> >   $self->start_mode("mode1");
> > }
> >
> > sub mode1 { return "running mode1\n"; }
> > sub mode2 { return "running mode2\n"; }
> > sub AUTOLOAD {
> >   my ($self, $requested_mode) = @_;
> >   print STDERR "running AUTOLOAD\n";
> >   return "invalid mode $requested_mode\n";
> > }
> >
> >
> > However, it seems that in this case the AUTOLOAD method always runs
> > after
> > the appropriate run mode, and its second argument is undefined. For
> > example:
> >
> >
> > % ./app.pl rm=mode2
> > Content-Type: text/html; charset=ISO-8859-1
> >
> > running mode2
> > running AUTOLOAD
> > Use of uninitialized value in concatenation (.) or string at
> > ../lib/Credentials/App.pm line 18.
> >
> >
> > % ./app.pl rm=foo
> > running AUTOLOAD
> > Content-Type: text/html; charset=ISO-8859-1
> >
> > invalid mode foo
> > running AUTOLOAD
> > Use of uninitialized value in concatenation (.) or string at
> > ../lib/Credentials/App.pm line 18.
> >
> >
> > If I name the AUTOLOAD method something else, things work as I expect:
> >
> >
> > $self->run_modes(
> >   "mode1" => "mode1",
> >   "mode2" => "mode2",
> >   "AUTOLOAD" => "catchall"
> > );
> >
> > sub catchall {
> >   ...
> > }
> >
> >
> > % ./app.pl rm=mode2
> > Content-Type: text/html; charset=ISO-8859-1
> >
> > running mode2
> >
> >
> > % ./app.pl rm=foo
> > running AUTOLOAD
> > Content-Type: text/html; charset=ISO-8859-1
> >
> > invalid mode foo
> >
> >
> > Is this expected behavior, or is it a bug? Am I forced to name the
> > AUTOLOAD
> > method something other than AUTOLOAD? Is there some sort of interaction
> > with
> > Perl's own AUTOLOAD method?
> >
> > Thanks.
> > Joey
> >
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