changed Storage->reload_row to do less, reverted some behavior to PK->discard_changes...

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / PK.pm

diff --git a/lib/DBIx/Class/PK.pm b/lib/DBIx/Class/PK.pm
index 2a68df5..e281dd4 100644 (file)
--- a/lib/DBIx/Class/PK.pm
+++ b/lib/DBIx/Class/PK.pm
@@ -39,14 +39,20 @@ sub discard_changes {
   my ($self) = @_;
   delete $self->{_dirty_columns};
   return unless $self->in_storage; # Don't reload if we aren't real!
-  my ($reload) = $self->result_source->resultset->find
-    (map { $self->$_ } $self->primary_columns);
+
+  my $reload = $self->result_source->schema->storage->reload_row($self);
+  
   unless ($reload) { # If we got deleted in the mean-time
     $self->in_storage(0);
     return $self;
   }
-  delete @{$self}{keys %$self};
-  @{$self}{keys %$reload} = values %$reload;
+
+  %$self = %$reload;
+  
+  # Avoid a possible infinite loop with
+  # sub DESTROY { $_[0]->discard_changes }
+  bless $reload, 'Do::Not::Exist';
+
   return $self;
 }