jadex.logger.Log4jLogger Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of log4j Show documentation
Component centralized logging support
The newest version!
package jadex.logger;

import java.util.ResourceBundle;

import org.apache.logging.log4j.LogManager;

public class Log4jLogger implements java.lang.System.Logger 
{
    protected final org.apache.logging.log4j.Logger logger;

    public Log4jLogger(String name) 
    {
        System.out.println("created log4j logger: " + name);
        this.logger = LogManager.getLogger(name);
    }

    public org.apache.logging.log4j.Logger getLoggerImplementation() 
    {
        return this.logger;
    }

    @Override
    public String getName() 
    {
        return this.logger.getName();
    }

    @Override
    public boolean isLoggable(Level level) 
    {
        return this.logger.isEnabled(convertToLog4jLevel(level));
    }

    @Override
    public void log(Level level, String msg) 
    {
        this.logger.log(convertToLog4jLevel(level), msg);
    }

    @Override
    public void log(Level level, ResourceBundle bundle, String format, Object... params) 
    {
        this.logger.log(convertToLog4jLevel(level), String.format(format, params));
    }

    @Override
    public void log(Level level, ResourceBundle bundle, String msg, Throwable thrown) 
    {
        this.logger.log(convertToLog4jLevel(level), msg, thrown);
    }

    protected org.apache.logging.log4j.Level convertToLog4jLevel(Level level) 
    {
        switch (level) {
            case ALL:
                return org.apache.logging.log4j.Level.ALL;
            case TRACE:
                return org.apache.logging.log4j.Level.TRACE;
            case DEBUG:
                return org.apache.logging.log4j.Level.DEBUG;
            case INFO:
                return org.apache.logging.log4j.Level.INFO;
            case WARNING:
                return org.apache.logging.log4j.Level.WARN;
            case ERROR:
                return org.apache.logging.log4j.Level.ERROR;
            case OFF:
                return org.apache.logging.log4j.Level.OFF;
            default:
                throw new IllegalArgumentException("Unknown level: " + level);
        }
    }
}