Dynamicaly Injecting Logger class

On the following way, it is possible to inject a logger class using CDI bean.

package com.ardevco

import org.apache.log4j.Logger;

public class LoggerProducer {
public Logger produceLogger(InjectionPoint injectionPoint) {
return Logger.getLogger(injectionPoint.getMember.getDeclaringClass.getName());


private transient Logger logger;

Another way is injecting the Level as well:


public Consumer<String> produceInfoLoggerInjectionPoint injectionPoint) {

String cls = ip.getMember().getDeclaringClass().getName();

return Logger.getLogger(cls)::info;


and the usage is:

private Consumer<String> Logger logger;

public someMethod() {

LOG.log(“this is an info log”);



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