2016/02/07 - Apache Onami has been retired.

For more information, please explore the Attic.

Apache log4j 2.x

Users that want to use the Apache log4j 1.x package and let Guice injects automagically org.apache.log4j.Logger instances, have to add the following dependency in the pom.xml:


then, when creating the com.google.inject.Injector, add the org.apache.onami.logging.log4j2.Log4jLoggingModule module; please take note that users have to specify the classes com.google.inject.matcher.Matcher for whom the logging injection has to be applied:

import com.google.inject.Guice;
import com.google.inject.Injector;

import org.apache.onami.logging.log4j2.Log4j2LoggingModule;
import com.google.inject.matcher.Matchers;


Injector injector = Guice.createInjector( new Log4j2LoggingModule( Matchers.any() ),

and the magic happens :)