1 package DBIx::Class::Relationship::Accessor;
7 my ($class, $rel, @rest) = @_;
8 my $ret = $class->NEXT::ACTUAL::add_relationship($rel => @rest);
9 my $rel_obj = $class->_relationships->{$rel};
10 if (my $acc_type = $rel_obj->{attrs}{accessor}) {
11 $class->_add_relationship_accessor($rel => $acc_type);
16 sub _add_relationship_accessor {
17 my ($class, $rel, $acc_type) = @_;
19 if ($acc_type eq 'single') {
23 $self->set_from_related($rel, @_);
24 return $self->{_relationship_data}{$rel} = $_[0];
25 } elsif (exists $self->{_relationship_data}{$rel}) {
26 return $self->{_relationship_data}{$rel};
28 return $self->{_relationship_data}{$rel}
29 = $self->find_or_create_related($rel, {}, {});
32 } elsif ($acc_type eq 'filter') {
33 $class->throw("No such column $rel to filter")
34 unless exists $class->_columns->{$rel};
35 my $f_class = $class->_relationships->{$rel}{class};
36 $class->inflate_column($rel,
38 my ($val, $self) = @_;
39 return $self->find_or_create_related($rel, {}, {});
42 my ($val, $self) = @_;
43 $self->throw("$val isn't a $f_class") unless $val->isa($f_class);
44 return ($val->_ident_values)[0];
45 # WARNING: probably breaks for multi-pri sometimes. FIXME
49 } elsif ($acc_type eq 'multi') {
50 $meth{$rel} = sub { shift->search_related($rel, @_) };
51 $meth{"add_to_${rel}"} = sub { shift->create_related($rel, @_); };
53 $class->throw("No such relationship accessor type $acc_type");
57 no warnings 'redefine';
58 foreach my $meth (keys %meth) {
59 *{"${class}::${meth}"} = $meth{$meth};