1 package # hide from PAUSE
2 DBIx::Class::Componentised;
11 my ($class, $target, @to_inject) = @_;
14 foreach my $to (reverse @to_inject) {
15 unshift( @{"${target}::ISA"}, $to )
16 unless ($target eq $to || $target->isa($to));
20 # Yes, this is hack. But it *does* work. Please don't submit tickets about
21 # it on the basis of the comments in Class::C3, the author was on #dbix-class
22 # while I was implementing this.
24 my $table = { Class::C3::_dump_MRO_table };
25 eval "package $target; import Class::C3;" unless exists $table->{$target};
30 my $base = $class->component_base_class;
31 my @comp = map { /^\+(.*)$/ ? $1 : "${base}::$_" } grep { $_ !~ /^#/ } @_;
32 $class->_load_components(@comp);
33 Class::C3::reinitialize();
36 sub load_own_components {
38 my @comp = map { "${class}::$_" } grep { $_ !~ /^#/ } @_;
39 $class->_load_components(@comp);
42 sub _load_components {
43 my ($class, @comp) = @_;
44 foreach my $comp (@comp) {
45 $class->ensure_class_loaded($comp);
47 $class->inject_base($class => @comp);
50 # TODO: handle ->has_many('rel', 'Class'...) instead of
51 # ->has_many('rel', 'Some::Schema::Class'...)
52 sub ensure_class_loaded {
53 my ($class, $f_class) = @_;
54 eval "require $f_class";
56 Class::Inspector->loaded($f_class)
57 or die $err || "require $f_class was successful but the package".