Spring Logging for Spring 5.1 - XML Configuration

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd">

	
	<!-- 
		Add a logger config to see logging messages.		
		- For more detailed logs, set values to "FINEST"
		- For info on logging levels, see: http://www.vogella.com/tutorials/Logging/article.html
	 -->
    <bean id="myLoggerConfig" class="com.luv2code.springdemo.MyLoggerConfig" init-method="initLogger">
    	<property name="rootLoggerLevel" value="FINE" />
    	<property name="printedLoggerLevel" value="FINE"/>
    </bean>
	
    <!-- Define your beans here -->
    
    <!-- define the dependency -->
    <bean id="myFortuneService"
    		class="com.luv2code.springdemo.HappyFortuneService">
    	</bean>
    
 	<bean id="myCoach"
 		class="com.luv2code.springdemo.TrackCoach">	
 		
 		<!-- set up constructor injection -->
 		<constructor-arg ref="myFortuneService" />
 	</bean>
        
</beans>

MyLoggerConfig.java

package com.luv2code.springdemo;

import java.util.logging.ConsoleHandler;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.logging.SimpleFormatter;

import org.springframework.context.annotation.AnnotationConfigApplicationContext;

public class MyLoggerConfig {

	private String rootLoggerLevel;
	private String printedLoggerLevel;
	
	public void setRootLoggerLevel(String rootLoggerLevel) {
		this.rootLoggerLevel = rootLoggerLevel;
	}

	public void setPrintedLoggerLevel(String printedLoggerLevel) {
		this.printedLoggerLevel = printedLoggerLevel;
	}

	public void initLogger() {

		// parse levels
		Level rootLevel = Level.parse(rootLoggerLevel);
		Level printedLevel = Level.parse(printedLoggerLevel);
		
		// get logger for app context
		Logger applicationContextLogger = Logger.getLogger(AnnotationConfigApplicationContext.class.getName());

		// get parent logger
		Logger loggerParent = applicationContextLogger.getParent();

		// set root logging level
		loggerParent.setLevel(rootLevel);
		
		// set up console handler
		ConsoleHandler consoleHandler = new ConsoleHandler();
		consoleHandler.setLevel(printedLevel);
		consoleHandler.setFormatter(new SimpleFormatter());
		
		// add handler to the logger
		loggerParent.addHandler(consoleHandler);
	}
	
}