[Slim-Checkins] r10932 - /trunk/server/Slim/Schema/Track.pm

[adrian at svn.slimdevices.com]

Author: adrian
Date: Sun Dec 10 09:04:00 2006
New Revision: 10932

URL: http://svn.slimdevices.com?rev=10932&view=rev
Log:
Bug: N/A
Description: cache track->artistsWithAttributes as it is expensive,
speeds up TT processing for repeated artistAsText and artistAsHTML

Modified:
    trunk/server/Slim/Schema/Track.pm

Modified: trunk/server/Slim/Schema/Track.pm
URL: http://svn.slimdevices.com/trunk/server/Slim/Schema/Track.pm?rev=10932&r1=10931&r2=10932&view=diff
==============================================================================
--- trunk/server/Slim/Schema/Track.pm (original)
+++ trunk/server/Slim/Schema/Track.pm Sun Dec 10 09:04:00 2006
@@ -43,6 +43,9 @@
 	}
 
 	$class->resultset_class('Slim::Schema::ResultSet::Track');
+
+	# Simple caching as artistsWithAttributes is expensive.
+	$class->mk_group_accessors('simple' => 'cachedArtistsWithAttributes');
 }
 
 # Wrappers - to make sure that the UTF-8 code is called. I really just want to
@@ -103,6 +106,10 @@
 
 sub artistsWithAttributes {
 	my $self = shift;
+
+	if ($self->cachedArtistsWithAttributes) {
+		return $self->cachedArtistsWithAttributes;
+	}
 
 	my @objs = ();
 
@@ -120,6 +127,8 @@
 		}
 	}
 
+	$self->cachedArtistsWithAttributes(\@objs);
+
 	return \@objs;
 }