com.jianggujin.logging.slf4j.JSlf4jImpl Maven / Gradle / Ivy

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/**
 * Copyright 2018 jianggujin (www.jianggujin.com).
 * 
 * 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 com.jianggujin.logging.slf4j;

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

import com.jianggujin.logging.JLog;

/**
 * slf4j实现
 * 
 * @author jianggujin
 *
 */
public class JSlf4jImpl implements JLog {

   private JLog log;

   public JSlf4jImpl(String clazz) {
      Logger logger = LoggerFactory.getLogger(clazz);

      if (logger instanceof LocationAwareLogger) {
         try {
            // check for slf4j >= 1.6 method signature
            logger.getClass().getMethod("log", Marker.class, String.class, int.class, String.class, Object[].class,
                  Throwable.class);
            log = new JSlf4jLocationAwareLoggerImpl((LocationAwareLogger) logger);
            return;
         } catch (SecurityException e) {
            // fail-back to Slf4jLoggerImpl
         } catch (NoSuchMethodException e) {
            // fail-back to Slf4jLoggerImpl
         }
      }

      // Logger is not LocationAwareLogger or slf4j version < 1.6
      log = new JSlf4jLoggerImpl(logger);
   }

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

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

   public void error(String s, Throwable e) {
      log.error(s, e);
   }

   public void error(String s) {
      log.error(s);
   }

   public void debug(String s) {
      log.debug(s);
   }

   public void trace(String s) {
      log.trace(s);
   }

   public void warn(String s) {
      log.warn(s);
   }

   public void info(String s) {
      log.info(s);
   }

   public void debug(String s, Throwable e) {
      log.debug(s, e);
   }

   public void trace(String s, Throwable e) {
      log.trace(s, e);
   }

   public void warn(String s, Throwable e) {
      log.warn(s, e);
   }

   public void info(String s, Throwable e) {
      log.info(s, e);
   }

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

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

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

}