org.teasoft.beex.logging.Slf4jImpl Maven / Gradle / Ivy

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Bee-ext is extending for Bee(a Java ORM framework).
There is a newer version: 2.4.0
/*
 * Copyright 2016-2020 the original author.All rights reserved.
 * Kingstar([email protected])
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.teasoft.beex.logging;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.Marker;
import org.slf4j.spi.LocationAwareLogger;

import org.teasoft.bee.logging.Log;

/**
 * 兼容Slf4j的实现类.Implements class compatible for Slf4j.
 * @author Kingstar
 * @since  1.8
 */
public class Slf4jImpl implements Log {

	private Log log;

	public Slf4jImpl() {

		String callerFQCN = org.teasoft.honey.osql.core.Logger.class.getName();
		Logger logger = LoggerFactory.getLogger(callerFQCN);

		if (logger instanceof LocationAwareLogger) {
			try {
				logger.getClass().getMethod("log", Marker.class, String.class, int.class, String.class, Object[].class, Throwable.class);
				log = new Slf4jLocationAwareLoggerImpl((LocationAwareLogger) logger, true);
				return;
			} catch (SecurityException | NoSuchMethodException e) {
                //do nothing
			} 
		}

		log = new Slf4jLoggerImpl(logger);
	}

	public Slf4jImpl(String clazz) {
		Logger logger = LoggerFactory.getLogger(clazz);

		if (logger instanceof LocationAwareLogger) {
			try {
				// check for slf4j version >= 1.6
				logger.getClass().getMethod("log", Marker.class, String.class, int.class, String.class, Object[].class, Throwable.class);
				log = new Slf4jLocationAwareLoggerImpl((LocationAwareLogger) logger, false);
				return;
			} catch (SecurityException | NoSuchMethodException e) {
				//do nothing
			} 
		}
		// Logger is not LocationAwareLogger or slf4j version < 1.6
		log = new Slf4jLoggerImpl(logger);
	}

	@Override
	public void error(String msg) {
		log.error(msg);
	}

	@Override
	public void debug(String msg) {
		log.debug(msg);
	}

	@Override
	public void trace(String msg) {
		log.trace(msg);
	}

	@Override
	public void info(String msg) {
		log.info(msg);
	}

	@Override
	public void warn(String msg) {
		log.warn(msg);
	}

	@Override
	public void warn(String msg, Throwable t) {
		log.warn(msg, t);
	}

	@Override
	public void debug(String msg, Throwable t) {
		log.debug(msg, t);
	}

	@Override
	public void error(String msg, Throwable t) {
		log.error(msg, t);
	}

	@Override
	public boolean isTraceEnabled() {
		return log.isTraceEnabled();
	}

	@Override
	public boolean isDebugEnabled() {
		return log.isDebugEnabled();
	}

	@Override
	public boolean isInfoEnabled() {
		return log.isInfoEnabled();
	}

	@Override
	public boolean isWarnEnabled() {
		return log.isWarnEnabled();
	}

	@Override
	public boolean isErrorEnabled() {
		return log.isErrorEnabled();
	}
}