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// 
// ========================================================================
// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// 
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// 
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// 
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
// 
package org.eclipse.jetty.util.log;

/**
 *  Slf4jLog Logger
 *
 * @deprecated The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.
 */
@Deprecated(since = "2021-05-27")
public class Slf4jLog extends AbstractLogger {

    private final org.slf4j.Logger _logger;

    public Slf4jLog() throws Exception {
        this("org.eclipse.jetty.util.log");
    }

    public Slf4jLog(String name) {
        // NOTE: if only an slf4j-api jar is on the classpath, slf4j will use a NOPLogger
        org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(name);
        // Fix LocationAwareLogger use to indicate FQCN of this class -
        // https://bugs.eclipse.org/bugs/show_bug.cgi?id=276670
        if (logger instanceof org.slf4j.spi.LocationAwareLogger) {
            _logger = new JettyAwareLogger((org.slf4j.spi.LocationAwareLogger) logger);
        } else {
            _logger = logger;
        }
    }

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

    @Override
    public void warn(String msg, Object... args) {
        _logger.warn(msg, args);
    }

    @Override
    public void warn(Throwable thrown) {
        warn("", thrown);
    }

    @Override
    public void warn(String msg, Throwable thrown) {
        _logger.warn(msg, thrown);
    }

    @Override
    public void info(String msg, Object... args) {
        _logger.info(msg, args);
    }

    @Override
    public void info(Throwable thrown) {
        info("", thrown);
    }

    @Override
    public void info(String msg, Throwable thrown) {
        _logger.info(msg, thrown);
    }

    @Override
    public void debug(String msg, Object... args) {
        _logger.debug(msg, args);
    }

    @Override
    public void debug(String msg, long arg) {
        if (isDebugEnabled())
            _logger.debug(msg, new Object[] { new Long(arg) });
    }

    @Override
    public void debug(Throwable thrown) {
        debug("", thrown);
    }

    @Override
    public void debug(String msg, Throwable thrown) {
        _logger.debug(msg, thrown);
    }

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

    @Override
    public void setDebugEnabled(boolean enabled) {
        warn("setDebugEnabled not implemented", null, null);
    }

    /**
     * Create a Child Logger of this Logger.
     */
    @Override
    protected Logger newLogger(String fullname) {
        return new Slf4jLog(fullname);
    }

    @Override
    public void ignore(Throwable ignored) {
        if (Log.isIgnored()) {
            debug(Log.IGNORED, ignored);
        }
    }

    @Override
    public String toString() {
        return _logger.toString();
    }
}