if (my $source = delete $attrs->{-result_source}) {
$new->result_source($source);
}
- foreach my $k (keys %$attrs) {
- $new->throw_exception("No such column $k on $class")
- unless $class->has_column($k);
- $new->store_column($k => $attrs->{$k});
+
+ my ($related,$inflated);
+ foreach my $key (keys %$attrs) {
+ if (ref $attrs->{$key}) {
+ my $info = $class->relationship_info($key);
+ if ($info && $info->{attrs}{accessor}
+ && $info->{attrs}{accessor} eq 'single')
+ {
+ $new->set_from_related($key, $attrs->{$key});
+ $related->{$key} = $attrs->{$key};
+ next;
+ }
+ elsif ($class->has_column($key)
+ && exists $class->column_info($key)->{_inflate_info})
+ {
+ $inflated->{$key} = $attrs->{$key};
+ next;
+ }
+ }
+ $new->throw_exception("No such column $key on $class")
+ unless $class->has_column($key);
+ $new->store_column($key => $attrs->{$key});
}
+ $new->{_relationship_data} = $related if $related;
+ $new->{_inflated_column} = $inflated if $inflated;
}
return $new;
my $ident_cond = $self->ident_condition;
$self->throw_exception("Cannot safely update a row in a PK-less table")
if ! keys %$ident_cond;
- $self->set_columns($upd) if $upd;
+ if ($upd) {
+ foreach my $key (keys %$upd) {
+ if (ref $upd->{$key}) {
+ my $info = $self->relationship_info($key);
+ if ($info && $info->{attrs}{accessor}
+ && $info->{attrs}{accessor} eq 'single')
+ {
+ my $rel = delete $upd->{$key};
+ $self->set_from_related($key => $rel);
+ $self->{_relationship_data}{$key} = $rel;
+ }
+ elsif ($self->has_column($key)
+ && exists $self->column_info($key)->{_inflate_info})
+ {
+ $self->set_inflated_column($key, delete $upd->{$key});
+ }
+ }
+ }
+ $self->set_columns($upd);
+ }
my %to_update = $self->get_dirty_columns;
return $self unless keys %to_update;
my $rows = $self->result_source->storage->update(
$obj->delete
Deletes the object from the database. The object is still perfectly
-usable, but C<-E<gt>in_storage()> will now return 0 and the object must
-reinserted using C<-E<gt>insert()> before C<-E(<gt>update()> can be used
+usable, but C<< ->in_storage() >> will now return 0 and the object must
+reinserted using C<< ->insert() >> before C<< ->update() >> can be used
on it. If you delete an object in a class with a C<has_many>
relationship, all the related objects will be deleted as well. To turn
this behavior off, pass C<cascade_delete => 0> in the C<$attr>
my $val = $obj->get_column($col);
-Gets a column value from a row object. Currently, does not do
-any queries; the column must have already been fetched from
-the database and stored in the object.
+Gets a column value from a row object. Does not do any queries; the column
+must have already been fetched from the database and stored in the object. If
+there is an inflated value stored that has not yet been deflated, it is deflated
+when the method is invoked.
=cut
my ($self, $column) = @_;
$self->throw_exception( "Can't fetch data as class method" ) unless ref $self;
return $self->{_column_data}{$column} if exists $self->{_column_data}{$column};
+ if (exists $self->{_inflated_column}{$column}) {
+ return $self->store_column($column,
+ $self->_deflated_column($column, $self->{_inflated_column}{$column}));
+ }
$self->throw_exception( "No such column '${column}'" ) unless $self->has_column($column);
return undef;
}
}
Returns a true value if the column value has been loaded from the
-database (or set locally).
+database (or set locally).
=cut
sub has_column_loaded {
my ($self, $column) = @_;
$self->throw_exception( "Can't call has_column data as class method" ) unless ref $self;
+ return 1 if exists $self->{_inflated_column}{$column};
return exists $self->{_column_data}{$column};
}
sub get_columns {
my $self = shift;
+ if (exists $self->{_inflated_column}) {
+ foreach my $col (keys %{$self->{_inflated_column}}) {
+ $self->store_column($col, $self->_deflated_column($col, $self->{_inflated_column}{$col}))
+ unless exists $self->{_column_data}{$col};
+ }
+ }
return %{$self->{_column_data}};
}