use DBIx::Class::Storage::DBI;
use DBIx::Class::ClassResolver::PassThrough;
use DBI;
-use Scalar::Util;
+use Scalar::Util 'blessed';
+use namespace::clean;
unless ($INC{"DBIx/Class/CDBICompat.pm"}) {
warn "IMPORTANT: DBIx::Class::DB is DEPRECATED AND *WILL* BE REMOVED. DO NOT USE.\n";
=cut
+__PACKAGE__->mk_classdata('_result_source_instance' => []);
+
+# Yep. this is horrific. Basically what's happening here is that
+# (with good reason) DBIx::Class::Schema copies the result source for
+# registration. Because we have a retarded setup order forced on us we need
+# to actually make our ->result_source_instance -be- the source used, and we
+# need to get the source name and schema into ourselves. So this makes it
+# happen.
+
+sub _maybe_attach_source_to_schema {
+ my ($class, $source) = @_;
+ if (my $meth = $class->can('schema_instance')) {
+ if (my $schema = $class->$meth) {
+ $schema->register_class($class, $class);
+ my $new_source = $schema->source($class);
+ %$source = %$new_source;
+ $schema->source_registrations->{$class} = $source;
+ }
+ }
+}
+
sub result_source_instance {
my $class = shift;
$class = ref $class || $class;
-
- __PACKAGE__->mk_classdata(qw/_result_source_instance/)
- unless __PACKAGE__->can('_result_source_instance');
-
-
- return $class->_result_source_instance(@_) if @_;
-
- my $source = $class->_result_source_instance;
- return {} unless Scalar::Util::blessed($source);
-
- if ($source->result_class ne $class) {
- # Remove old source instance so we dont get deep recursion
- #$DB::single = 1;
- # Need to set it to a non-undef value so that it doesn't just fallback to
- # a parent class's _result_source_instance
- #$class->_result_source_instance({});
- #$class->table($class);
- #$source = $class->_result_source_instance;
-
- $DB::single = 1;
+
+ if (@_) {
+ my $source = $_[0];
+ $class->_result_source_instance([$source, $class]);
+ $class->_maybe_attach_source_to_schema($source);
+ return $source;
+ }
+
+ my($source, $result_class) = @{$class->_result_source_instance};
+ return unless blessed $source;
+
+ if ($result_class ne $class) { # new class
+ # Give this new class its own source and register it.
$source = $source->new({
%$source,
source_name => $class,
result_class => $class
} );
- $class->_result_source_instance($source);
- if (my $coderef = $class->can('schema_instance')) {
- $coderef->($class)->register_class($class, $class);
- }
+ $class->_result_source_instance([$source, $class]);
+ $class->_maybe_attach_source_to_schema($source);
}
return $source;
}
****DEPRECATED****
-See L<class_resolver>
+See L</class_resolver>
=head2 dbi_commit
****DEPRECATED****
-Alias for L<txn_commit>
+Alias for L</txn_commit>
=head2 dbi_rollback
****DEPRECATED****
-Alias for L<txn_rollback>
+Alias for L</txn_rollback>
=end HIDE_BECAUSE_THIS_CLASS_IS_DEPRECATED