use base qw/DBIx::Class::Componentised DBIx::Class::AccessorGroup/;
use DBIx::Class::Exception;
-use DBIx::Class::_Util qw( uniq refdesc visit_namespaces );
-use Scalar::Util qw( weaken refaddr );
-use namespace::clean;
-
-__PACKAGE__->mk_group_accessors(inherited => '_skip_namespace_frames');
-__PACKAGE__->_skip_namespace_frames('^DBIx::Class|^SQL::Abstract|^Try::Tiny|^Class::Accessor::Grouped|^Context::Preserve|^Moose::Meta::');
-
-# FIXME - this is not really necessary, and is in
-# fact going to slow things down a bit
-# However it is the right thing to do in order to get
-# various install bases to highlight their brokenness
-# Remove at some unknown point in the future
-#
-# The oddball BEGIN is there for... reason unknown
-# It does make non-segfaulty difference on pre-5.8.5 perls, so shrug
-BEGIN {
- sub DESTROY { &DBIx::Class::_Util::detected_reinvoked_destructor };
-}
+__PACKAGE__->mk_classaccessor( _skip_namespace_frames =>
+ '^DBIx::Class|^SQL::Abstract|^Try::Tiny|^Class::Accessor::Grouped|^Context::Preserve|^Moose::Meta::'
+);
sub component_base_class { 'DBIx::Class' }
-
-my $cref_registry;
-sub DBIx::Class::__Attr_iThreads_handler__::CLONE {
-
- # this is disgusting, but the best we can do without even more surgery
- visit_namespaces( action => sub {
- my $pkg = shift;
-
- # skip dangerous namespaces
- return 1 if $pkg =~ /^ (?:
- DB | next | B | .+? ::::ISA (?: ::CACHE ) | Class::C3
- ) $/x;
-
- no strict 'refs';
-
- if (
- exists ${"${pkg}::"}{__cag___attr_cache}
- and
- ref( my $attr_stash = ${"${pkg}::__cag___attr_cache"} ) eq 'HASH'
- ) {
- $attr_stash->{ $cref_registry->{$_} } = delete $attr_stash->{$_}
- for keys %$attr_stash;
- }
-
- return 1;
- })
-}
-
-sub MODIFY_CODE_ATTRIBUTES {
- my ($class,$code,@attrs) = @_;
- $class->mk_classaccessor('__attr_cache' => {})
- unless $class->can('__attr_cache');
-
- # compaction step
- defined $cref_registry->{$_} or delete $cref_registry->{$_}
- for keys %$cref_registry;
-
- # The original API used stringification instead of refaddr - can't change that now
- if( $cref_registry->{$code} ) {
- Carp::confess( sprintf
- "Coderefs '%s' and '%s' stringify to the same value '%s': nothing will work",
- refdesc($code),
- refdesc($cref_registry->{$code}),
- "$code"
- ) if refaddr($cref_registry->{$code}) != refaddr($code);
- }
- else {
- weaken( $cref_registry->{$code} = $code )
- }
-
- $class->__attr_cache->{$code} = [ sort( uniq(
- @{ $class->__attr_cache->{$code} || [] },
- @attrs,
- ))];
-
- # FIXME - DBIC essentially gobbles up any attribute it can lay its hands on:
- # decidedly not cool
- #
- # There should be some sort of warning on unrecognized attributes or
- # somesuch... OTOH people do use things in the wild hence the plan of action
- # is anything but clear :/
- #
- # https://metacpan.org/source/ZIGOROU/DBIx-Class-Service-0.02/lib/DBIx/Class/Service.pm#L93-110
- # https://metacpan.org/source/ZIGOROU/DBIx-Class-Service-0.02/t/lib/DBIC/Test/Service/User.pm#L29
- # https://metacpan.org/source/ZIGOROU/DBIx-Class-Service-0.02/t/lib/DBIC/Test/Service/User.pm#L36
- #
- return ();
-}
-
-sub FETCH_CODE_ATTRIBUTES {
- my ($class,$code) = @_;
- @{ $class->_attr_cache->{$code} || [] }
-}
-
-sub _attr_cache {
- my $self = shift;
- +{
- %{ $self->can('__attr_cache') ? $self->__attr_cache : {} },
- %{ $self->maybe::next::method || {} },
- };
-}
-
# *DO NOT* change this URL nor the identically named =head1 below
# it is linked throughout the ecosystem
sub DBIx::Class::_ENV_::HELP_URL () {