package MyServer; use strict; use POE; use base 'POE::Component::DBIx::MyServer'; sub change_db { my $class = shift; my ($client, $data) = @_; if (Class::Inspector->installed($class."::".$data)) { $client->isa($class."::".$data); } else { print "I can't load the DB class ".$class."::".$data." doh \n"; } } 1;