use warnings;
use base qw/Class::Data::Inheritable/;
-use DBIx::Class;
+use base qw/DBIx::Class/;
+__PACKAGE__->load_components(qw/Exception Componentised/);
__PACKAGE__->mk_classdata('class_registrations' => {});
=head1 NAME
sub load_classes {
my $class = shift;
my @comp = grep { $_ !~ /^#/ } @_;
+ unless (@comp) {
+ eval "require Module::Find;";
+ $class->throw("No arguments to load_classes and couldn't load".
+ " Module::Find ($@)") if $@;
+ @comp = map { substr $_, length "${class}::" }
+ Module::Find::findallmod($class);
+ }
foreach my $comp (@comp) {
my $comp_class = "${class}::${comp}";
- eval "use $comp_class";
- die $@ if $@;
+ eval "use $comp_class"; # If it fails, assume the user fixed it
$class->register_class($comp => $comp_class);
}
}
sub compose_connection {
my ($class, $target, @info) = @_;
- $class->setup_connection_class($target, @info);
+ my $conn_class = "${target}::_db";
+ $class->setup_connection_class($conn_class, @info);
my %reg = %{ $class->class_registrations };
+ my %target;
+ my %map;
while (my ($comp, $comp_class) = each %reg) {
my $target_class = "${target}::${comp}";
- $class->inject_base($target_class, $comp_class, $target);
+ $class->inject_base($target_class, $conn_class, $comp_class);
+ $target_class->table($comp_class->table);
+ @map{$comp, $comp_class} = ($target_class, $target_class);
}
+ {
+ no strict 'refs';
+ *{"${target}::class"} =
+ sub {
+ my ($class, $to_map) = @_;
+ return $map{$to_map};
+ };
+ *{"${target}::classes"} = sub { return \%map; };
+ }
+ $conn_class->class_resolver($target);
}
sub setup_connection_class {
$target->connection(@info);
}
-sub inject_base {
- my ($class, $target, @to_inject) = @_;
- {
- no strict 'refs';
- unshift(@{"${target}::ISA"}, @to_inject);
- }
-}
-
1;
=back
=head1 AUTHORS
-Matt S. Trout <perl-stuff@trout.me.uk>
+Matt S. Trout <mst@shadowcatsystems.co.uk>
=head1 LICENSE