Francois Gouget : testbot/lib: DBIBackend::LoadItem() must not return objects from the Collection scope.
Alexandre Julliard
julliard at winehq.org
Thu Jun 12 11:29:30 CDT 2014
Module: tools
Branch: master
Commit: 2a350500f2075a7da7c0b8337772ede3b94978d6
URL: http://source.winehq.org/git/tools.git/?a=commit;h=2a350500f2075a7da7c0b8337772ede3b94978d6
Author: Francois Gouget <fgouget at codeweavers.com>
Date: Thu Jun 12 10:14:41 2014 +0200
testbot/lib: DBIBackend::LoadItem() must not return objects from the Collection scope.
Such checks belong to the higher levels. Doing them in LoadItem()
interferes with Collection::Validate(), causing it to think new items
are already present in the database whenever they don't have Sequence
keys.
---
testbot/lib/ObjectModel/DBIBackEnd.pm | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/testbot/lib/ObjectModel/DBIBackEnd.pm b/testbot/lib/ObjectModel/DBIBackEnd.pm
index c89fa64..06b139d 100644
--- a/testbot/lib/ObjectModel/DBIBackEnd.pm
+++ b/testbot/lib/ObjectModel/DBIBackEnd.pm
@@ -253,14 +253,24 @@ sub LoadCollection
$Statement->finish();
}
+=pod
+=over 12
+
+=item C<LoadItem()>
+
+Loads the specified Item from the database and adds it to the Collection.
+By design this method will not check if the Item is already present in the
+Collection scope. Such checks belong in the higher levels. This method will
+however put the Item in the Collection's scope.
+
+=back
+=cut
+
sub LoadItem
{
my $self = shift;
my ($Collection, $RequestedKey) = @_;
- my $Item = $Collection->GetScopeItem($RequestedKey);
- return $Item if (defined $Item);
-
my $Fields = $self->BuildFieldList($Collection->GetPropertyDescriptors());
my $Where = "";
@@ -283,7 +293,7 @@ sub LoadItem
my $Statement = $self->GetDb()->prepare($Query);
$Statement->execute(@Data);
- $Item = undef;
+ my $Item;
if (my $Row = $Statement->fetchrow_hashref())
{
$Item = $Collection->CreateItem();
More information about the wine-cvs
mailing list