How to use logging in the actions classes extends standart actions?

Question

Hello!
I have some action classes extends standart actions, for example Z_ExtMaintainBasketDispatcherAction extends MaintainBasketDispatcherAction. I tried to use logging functionality in my classes but there were no my lines in log and trace files.
For example I added followed lines in basketPerform() method of Z_ExtMaintainBasketDispatcherAction:
boolean isDebugEnabled = log.isDebugEnabled();
if(isDebugEnabled){
log.debug("++++++++++++++++ Test tracing in B2B_SNG. ++++++++++++++++");
but in there was no such line neither in log file nor in trace file.
How I can use logging functionality in my own classes? I need it for tracing and logging.
CRM 5.0
regards, Lev

Answer 1

Well, here is solution. I created a log formatter and log destination like this:
<log-formatters>
<log-formatter name="application_sap.com/crm~b2b" type="TraceFormatter" pattern="%d,%-3p %t %s %l %m"/>
</log-formatters>
<log-destinations>
<log-destination name="application_sap.com_crm.b2b" type="FileLog"
    count="10" effective-severity="ALL" limit="10000000" pattern=".\log\applications\isa_ru.log">
<formatter-ref name="application_sap.com/crm~b2b"/>
</log-destination>
</log-destinations>
and new log controller like this:
<log-controller effective-severity="ALL" name="ru.sng.isa">
<associated-destinations>
<destination-ref name="application_sap.com_crm.b2b" association-type="LOG"/>
</associated-destinations>
</log-controller>
in file META-INF\log-configuration.xml
Thanks everybody for help!
Regards, Lev.