org.apache.dubbo.common.logger.log4j.Log4jLogger Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of dubbo Show documentation
The all in one project of dubbo
The newest version!
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.dubbo.common.logger.log4j;

import org.apache.dubbo.common.logger.Logger;
import org.apache.dubbo.common.logger.support.FailsafeLogger;

import org.apache.log4j.Level;
import org.slf4j.helpers.FormattingTuple;
import org.slf4j.helpers.MessageFormatter;

public class Log4jLogger implements Logger {

    private static final String FQCN = FailsafeLogger.class.getName();

    private final org.apache.log4j.Logger logger;

    public Log4jLogger(org.apache.log4j.Logger logger) {
        this.logger = logger;
    }

    @Override
    public void trace(String msg) {
        logger.log(FQCN, Level.TRACE, msg, null);
    }

    @Override
    public void trace(String msg, Object... arguments) {
        FormattingTuple ft = MessageFormatter.arrayFormat(msg, arguments);
        logger.log(FQCN, Level.TRACE, ft.getMessage(), ft.getThrowable());
    }

    @Override
    public void trace(Throwable e) {
        logger.log(FQCN, Level.TRACE, e == null ? null : e.getMessage(), e);
    }

    @Override
    public void trace(String msg, Throwable e) {
        logger.log(FQCN, Level.TRACE, msg, e);
    }

    @Override
    public void debug(String msg) {
        logger.log(FQCN, Level.DEBUG, msg, null);
    }

    @Override
    public void debug(String msg, Object... arguments) {
        FormattingTuple ft = MessageFormatter.arrayFormat(msg, arguments);
        logger.log(FQCN, Level.DEBUG, ft.getMessage(), ft.getThrowable());
    }

    @Override
    public void debug(Throwable e) {
        logger.log(FQCN, Level.DEBUG, e == null ? null : e.getMessage(), e);
    }

    @Override
    public void debug(String msg, Throwable e) {
        logger.log(FQCN, Level.DEBUG, msg, e);
    }

    @Override
    public void info(String msg) {
        logger.log(FQCN, Level.INFO, msg, null);
    }

    @Override
    public void info(String msg, Object... arguments) {
        FormattingTuple ft = MessageFormatter.arrayFormat(msg, arguments);
        logger.log(FQCN, Level.INFO, ft.getMessage(), ft.getThrowable());
    }

    @Override
    public void info(Throwable e) {
        logger.log(FQCN, Level.INFO, e == null ? null : e.getMessage(), e);
    }

    @Override
    public void info(String msg, Throwable e) {
        logger.log(FQCN, Level.INFO, msg, e);
    }

    @Override
    public void warn(String msg) {
        logger.log(FQCN, Level.WARN, msg, null);
    }

    @Override
    public void warn(String msg, Object... arguments) {
        FormattingTuple ft = MessageFormatter.arrayFormat(msg, arguments);
        logger.log(FQCN, Level.WARN, ft.getMessage(), ft.getThrowable());
    }

    @Override
    public void warn(Throwable e) {
        logger.log(FQCN, Level.WARN, e == null ? null : e.getMessage(), e);
    }

    @Override
    public void warn(String msg, Throwable e) {
        logger.log(FQCN, Level.WARN, msg, e);
    }

    @Override
    public void error(String msg) {
        logger.log(FQCN, Level.ERROR, msg, null);
    }

    @Override
    public void error(String msg, Object... arguments) {
        FormattingTuple ft = MessageFormatter.arrayFormat(msg, arguments);
        logger.log(FQCN, Level.ERROR, ft.getMessage(), ft.getThrowable());
    }

    @Override
    public void error(Throwable e) {
        logger.log(FQCN, Level.ERROR, e == null ? null : e.getMessage(), e);
    }

    @Override
    public void error(String msg, Throwable e) {
        logger.log(FQCN, Level.ERROR, msg, e);
    }

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

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

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

    @Override
    public boolean isWarnEnabled() {
        return logger.isEnabledFor(Level.WARN);
    }

    @Override
    public boolean isErrorEnabled() {
        return logger.isEnabledFor(Level.ERROR);
    }
}