org.bidib.jbidibc.decoder.decoderdb.Slf4jLogBackEnd Maven / Gradle / Ivy

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jBiDiB jbidibc Decoder POM

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package org.bidib.jbidibc.decoder.decoderdb;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

import org.slf4j.LoggerFactory;

import com.github.markusbernhardt.proxy.util.Logger.LogBackEnd;
import com.github.markusbernhardt.proxy.util.Logger.LogLevel;

public class Slf4jLogBackEnd implements LogBackEnd {

    protected Map, org.slf4j.Logger> loggers = new ConcurrentHashMap, org.slf4j.Logger>();

    /**
     * {@inheritDoc}
     */
    @Override
    public void log(Class clazz, LogLevel loglevel, String msg, Object... params) {
        org.slf4j.Logger log = getLogger(clazz);

        switch (loglevel) {
            case ERROR:
                if (log.isErrorEnabled()) {
                    log.error(msg, params);
                }
                break;
            case WARNING:
                if (log.isWarnEnabled()) {
                    log.warn(msg, params);
                }
                break;
            case INFO:
                if (log.isInfoEnabled()) {
                    log.info(msg, params);
                }
                break;
            case TRACE:
                if (log.isTraceEnabled()) {
                    log.trace(msg, params);
                }
                break;
            case DEBUG:
                if (log.isDebugEnabled()) {
                    log.debug(msg, params);
                }
                break;
        }
    }

    protected org.slf4j.Logger getLogger(Class clazz) {
        org.slf4j.Logger logger = loggers.get(clazz);
        if (logger == null) {
            logger = LoggerFactory.getLogger(clazz);
            loggers.put(clazz, logger);
        }
        return logger;
    }

}