SLF4J Java Logging Design -


i beginning use slf4j logging , first thing strikes me following piece of code

public class myclass {    private static final logger = org.slf4j.loggerfactory.getlogger(myclass.class) }

what design principle or logic of using class argument obtain instance of logger ?

the result of each logging statement generated logger contains name of class. want to:

  1. identify source of logging message in output
  2. filter on messages. can enable disable messages class and/or containing package. e.g. may wish disable dao package messages (for whatever reason)

the above common pattern in logging. note don't have provide class, can provide own string instead, , arbitrarily categorise messages yourself.


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