X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FObject.pm;h=485fab2ceb5d0359d104d88063af79470a7661be;hb=ac9129294850cbe9f04119b3cbcf2a475ad8f4ba;hp=4c3e18439f2ca8894b2942590db8adf764442a06;hpb=96670fe82a38116ac10592a6ccbd34800f8ad9f8;p=kivitendo-erp.git

diff --git a/SL/DB/Object.pm b/SL/DB/Object.pm
index 4c3e18439..485fab2ce 100755
--- a/SL/DB/Object.pm
+++ b/SL/DB/Object.pm
@@ -324,6 +324,14 @@ Loads objects from the database which haven't been cached before and
 caches them for the duration of the current request (see
 L<SL::Request/cache>).
 
+If you know in advance that you will likely need all objects of a
+particular type then you can pre-cache them by calling the manager's
+C<cache_all> function. For example, if you expect to need all unit
+objects, you can use C<SL::DB::Manager::Unit-E<gt>cache_all> before
+you start the actual work. Later you can use
+C<SL::DB::Unit-E<gt>load_cached> to retrieve individual objects and be
+sure that they're already cached.
+
 This method can be called both as an instance method and a class
 method. It loads objects for the corresponding class (e.g. both
 C<SL::DB::Part-E<gt>load_cached(…)> and