[Catalyst] How to use Catalyst::Log inside a model

[Pfister Andreas]

How can I do some output on Catalyst::Log inside a model

I have a lot of function inside xx::Model:yy and like to use 
Catalyst::Log for output.
Inside xx::Controller::yy I use $c->log, what I have to use inside 
xx::Model:yy ?? any samples ??

regards
Andreas Pfister