Does not really specify what you are looking for, but maybe it helps you on the way
contains a small section 'Viewing Log Files for a Domain' that contains some notes on ODL and WebLogic
There is a note here - http://docs.oracle.com/cd/E15523_01/core.1111/e10105/logs.htm#CHDGGAJB
"Oracle WebLogic Server does not use the ODL format. For information about the Oracle WebLogic Server log format..."
Information on configure the logging in WebLogic is provided here - http://docs.oracle.com/cd/E15523_01/web.1111/e13739/config_logs.htm#i1012763
Looking at your configuration, maybe you need to define a logger, such as - logger name="oracle.adf" - but then one with your application packages.
Not sure about this, just a hunch.