X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FRow.pm;h=7596f4a907c3c4e66a3c79e852a7105f1bd04be2;hb=84bf5d8caa798edfa99e79d36d34c27604b28f18;hp=87f3716c19179d862e9c735472296cc93709eba4;hpb=4a27d168d64e0c2c61ddbfa367c360ed5028a3d3;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Row.pm b/lib/DBIx/Class/Row.pm
index 87f3716..7596f4a 100644
--- a/lib/DBIx/Class/Row.pm
+++ b/lib/DBIx/Class/Row.pm
@@ -6,7 +6,10 @@ use warnings;
 use base qw/DBIx::Class/;
 
 use Scalar::Util 'blessed';
-use DBIx::Class::_Util qw( dbic_internal_try fail_on_internal_call );
+use DBIx::Class::_Util qw(
+  dbic_internal_try fail_on_internal_call
+  DUMMY_ALIASPAIR
+);
 use DBIx::Class::Carp;
 use SQL::Abstract qw( is_literal_value is_plain_value );
 
@@ -356,7 +359,7 @@ sub insert {
     my $rel_obj = $related_stuff{$rel_name};
 
     if (! $self->{_rel_in_storage}{$rel_name}) {
-      next unless (blessed $rel_obj && $rel_obj->isa('DBIx::Class::Row'));
+      next unless (blessed $rel_obj && $rel_obj->isa(__PACKAGE__));
 
       next unless $rsrc->_pk_depends_on(
                     $rel_name, { $rel_obj->get_columns }
@@ -441,7 +444,7 @@ sub insert {
       : $related_stuff{$rel_name}
     ;
 
-    if (@cands && blessed $cands[0] && $cands[0]->isa('DBIx::Class::Row')
+    if (@cands && blessed $cands[0] && $cands[0]->isa(__PACKAGE__)
     ) {
       my $reverse = $rsrc->reverse_relationship_info($rel_name);
       foreach my $obj (@cands) {
@@ -553,7 +556,9 @@ sub update {
   my %to_update = $self->get_dirty_columns
     or return $self;
 
-  $self->throw_exception( "Not in database" ) unless $self->in_storage;
+  $self->throw_exception(
+    'Result object not marked in_storage: an update() operation is not possible'
+  ) unless $self->in_storage;
 
   my $rows = $self->result_source->schema->storage->update(
     $self->result_source, \%to_update, $self->_storage_ident_condition
@@ -615,7 +620,9 @@ See also L<DBIx::Class::ResultSet/delete>.
 sub delete {
   my $self = shift;
   if (ref $self) {
-    $self->throw_exception( "Not in database" ) unless $self->in_storage;
+    $self->throw_exception(
+      'Result object not marked in_storage: a delete() operation is not possible'
+    ) unless $self->in_storage;
 
     $self->result_source->schema->storage->delete(
       $self->result_source, $self->_storage_ident_condition
@@ -1190,14 +1197,15 @@ sub copy {
 
     $copied->{$_->ID}++ or $_->copy(
 
-      $foreign_vals ||= $rsrc->_resolve_relationship_condition(
-        infer_values_based_on => {},
+      $foreign_vals ||= $rsrc->resolve_relationship_condition(
+        require_join_free_values => 1,
         rel_name => $rel_name,
         self_result_object => $new,
 
-        self_alias => "\xFE", # irrelevant
-        foreign_alias => "\xFF", # irrelevant,
-      )->{inferred_values}
+        # an API where these are optional would be too cumbersome,
+        # instead always pass in some dummy values
+        DUMMY_ALIASPAIR,
+      )->{join_free_values}
 
     ) for $self->related_resultset($rel_name)->all;
   }