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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).
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/**
 * Copyright (c) 2004-2019 QOS.ch
 * All rights reserved.
 *
 * Permission is hereby granted, free  of charge, to any person obtaining
 * a  copy  of this  software  and  associated  documentation files  (the
 * "Software"), to  deal in  the Software without  restriction, including
 * without limitation  the rights to  use, copy, modify,  merge, publish,
 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
 * permit persons to whom the Software  is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this permission  notice  shall  be
 * included in all copies or substantial portions of the Software.
 *
 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */
package org.slf4j.helpers;

import java.io.ObjectStreamException;
import java.io.Serializable;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.Marker;
import org.slf4j.event.Level;

/**
 * An abstract implementation which delegates actual logging work to the 
 * {@link #handleNormalizedLoggingCall(Level, Marker, String, Object[], Throwable)} method.
 * 
 * @author Ceki Gülcü
 * @since 2.0
 */
public abstract class AbstractLogger implements Logger, Serializable {

    private static final long serialVersionUID = -2529255052481744503L;

    protected String name;

    public String getName() {
        return name;
    }

    /**
     * Replace this instance with a homonymous (same name) logger returned 
     * by LoggerFactory. Note that this method is only called during 
     * deserialization.
     * 
     * 
     * This approach will work well if the desired ILoggerFactory is the one
     * referenced by {@link org.slf4j.LoggerFactory} However, if the user manages its logger hierarchy
     * through a different (non-static) mechanism, e.g. dependency injection, then
     * this approach would be mostly counterproductive.
     * 
     * @return logger with same name as returned by LoggerFactory
     * @throws ObjectStreamException
     */
    protected Object readResolve() throws ObjectStreamException {
        // using getName() instead of this.name works even for
        // NOPLogger
        return LoggerFactory.getLogger(getName());
    }

    @Override
    public void trace(String msg) {
        if (isTraceEnabled()) {
            handle_0ArgsCall(Level.TRACE, null, msg, null);
        }
    }

    @Override
    public void trace(String format, Object arg) {
        if (isTraceEnabled()) {
            handle_1ArgsCall(Level.TRACE, null, format, arg);
        }
    }

    @Override
    public void trace(String format, Object arg1, Object arg2) {
        if (isTraceEnabled()) {
            handle2ArgsCall(Level.TRACE, null, format, arg1, arg2);
        }
    }

    @Override
    public void trace(String format, Object... arguments) {
        if (isTraceEnabled()) {
            handleArgArrayCall(Level.TRACE, null, format, arguments);
        }
    }

    @Override
    public void trace(String msg, Throwable t) {
        if (isTraceEnabled()) {
            handle_0ArgsCall(Level.TRACE, null, msg, t);
        }
    }

    @Override
    public void trace(Marker marker, String msg) {
        if (isTraceEnabled(marker)) {
            handle_0ArgsCall(Level.TRACE, marker, msg, null);
        }
    }

    @Override
    public void trace(Marker marker, String format, Object arg) {
        if (isTraceEnabled(marker)) {
            handle_1ArgsCall(Level.TRACE, marker, format, arg);
        }
    }

    @Override
    public void trace(Marker marker, String format, Object arg1, Object arg2) {
        if (isTraceEnabled(marker)) {
            handle2ArgsCall(Level.TRACE, marker, format, arg1, arg2);
        }
    }

    @Override
    public void trace(Marker marker, String format, Object... argArray) {
        if (isTraceEnabled(marker)) {
            handleArgArrayCall(Level.TRACE, marker, format, argArray);
        }
    }

    public void trace(Marker marker, String msg, Throwable t) {
        if (isTraceEnabled(marker)) {
            handle_0ArgsCall(Level.TRACE, marker, msg, t);
        }
    }

    public void debug(String msg) {
        if (isDebugEnabled()) {
            handle_0ArgsCall(Level.DEBUG, null, msg, null);
        }
    }

    public void debug(String format, Object arg) {
        if (isDebugEnabled()) {
            handle_1ArgsCall(Level.DEBUG, null, format, arg);
        }
    }

    public void debug(String format, Object arg1, Object arg2) {
        if (isDebugEnabled()) {
            handle2ArgsCall(Level.DEBUG, null, format, arg1, arg2);
        }
    }

    public void debug(String format, Object... arguments) {
        if (isDebugEnabled()) {
            handleArgArrayCall(Level.DEBUG, null, format, arguments);
        }
    }

    public void debug(String msg, Throwable t) {
        if (isDebugEnabled()) {
            handle_0ArgsCall(Level.DEBUG, null, msg, t);
        }
    }

    public void debug(Marker marker, String msg) {
        if (isDebugEnabled(marker)) {
            handle_0ArgsCall(Level.DEBUG, marker, msg, null);
        }
    }

    public void debug(Marker marker, String format, Object arg) {
        if (isDebugEnabled(marker)) {
            handle_1ArgsCall(Level.DEBUG, marker, format, arg);
        }
    }

    public void debug(Marker marker, String format, Object arg1, Object arg2) {
        if (isDebugEnabled(marker)) {
            handle2ArgsCall(Level.DEBUG, marker, format, arg1, arg2);
        }
    }

    public void debug(Marker marker, String format, Object... arguments) {
        if (isDebugEnabled(marker)) {
            handleArgArrayCall(Level.DEBUG, marker, format, arguments);
        }
    }

    public void debug(Marker marker, String msg, Throwable t) {
        if (isDebugEnabled(marker)) {
            handle_0ArgsCall(Level.DEBUG, marker, msg, t);
        }
    }

    public void info(String msg) {
        if (isInfoEnabled()) {
            handle_0ArgsCall(Level.INFO, null, msg, null);
        }
    }

    public void info(String format, Object arg) {
        if (isInfoEnabled()) {
            handle_1ArgsCall(Level.INFO, null, format, arg);
        }
    }

    public void info(String format, Object arg1, Object arg2) {
        if (isInfoEnabled()) {
            handle2ArgsCall(Level.INFO, null, format, arg1, arg2);
        }
    }

    public void info(String format, Object... arguments) {
        if (isInfoEnabled()) {
            handleArgArrayCall(Level.INFO, null, format, arguments);
        }
    }

    public void info(String msg, Throwable t) {
        if (isInfoEnabled()) {
            handle_0ArgsCall(Level.INFO, null, msg, t);
        }
    }

    public void info(Marker marker, String msg) {
        if (isInfoEnabled(marker)) {
            handle_0ArgsCall(Level.INFO, marker, msg, null);
        }
    }

    public void info(Marker marker, String format, Object arg) {
        if (isInfoEnabled(marker)) {
            handle_1ArgsCall(Level.INFO, marker, format, arg);
        }
    }

    public void info(Marker marker, String format, Object arg1, Object arg2) {
        if (isInfoEnabled(marker)) {
            handle2ArgsCall(Level.INFO, marker, format, arg1, arg2);
        }
    }

    public void info(Marker marker, String format, Object... arguments) {
        if (isInfoEnabled(marker)) {
            handleArgArrayCall(Level.INFO, marker, format, arguments);
        }
    }

    public void info(Marker marker, String msg, Throwable t) {
        if (isInfoEnabled(marker)) {
            handle_0ArgsCall(Level.INFO, marker, msg, t);
        }
    }

    public void warn(String msg) {
        if (isWarnEnabled()) {
            handle_0ArgsCall(Level.WARN, null, msg, null);
        }
    }

    public void warn(String format, Object arg) {
        if (isWarnEnabled()) {
            handle_1ArgsCall(Level.WARN, null, format, arg);
        }
    }

    public void warn(String format, Object arg1, Object arg2) {
        if (isWarnEnabled()) {
            handle2ArgsCall(Level.WARN, null, format, arg1, arg2);
        }
    }

    public void warn(String format, Object... arguments) {
        if (isWarnEnabled()) {
            handleArgArrayCall(Level.WARN, null, format, arguments);
        }
    }

    public void warn(String msg, Throwable t) {
        if (isWarnEnabled()) {
            handle_0ArgsCall(Level.WARN, null, msg, t);
        }
    }

    public void warn(Marker marker, String msg) {
        if (isWarnEnabled(marker)) {
            handle_0ArgsCall(Level.WARN, marker, msg, null);
        }
    }

    public void warn(Marker marker, String format, Object arg) {
        if (isWarnEnabled(marker)) {
            handle_1ArgsCall(Level.WARN, marker, format, arg);
        }
    }

    public void warn(Marker marker, String format, Object arg1, Object arg2) {
        if (isWarnEnabled(marker)) {
            handle2ArgsCall(Level.WARN, marker, format, arg1, arg2);
        }
    }

    public void warn(Marker marker, String format, Object... arguments) {
        if (isWarnEnabled(marker)) {
            handleArgArrayCall(Level.WARN, marker, format, arguments);
        }
    }

    public void warn(Marker marker, String msg, Throwable t) {
        if (isWarnEnabled(marker)) {
            handle_0ArgsCall(Level.WARN, marker, msg, t);
        }
    }

    public void error(String msg) {
        if (isErrorEnabled()) {
            handle_0ArgsCall(Level.ERROR, null, msg, null);
        }
    }

    public void error(String format, Object arg) {
        if (isErrorEnabled()) {
            handle_1ArgsCall(Level.ERROR, null, format, arg);
        }
    }

    public void error(String format, Object arg1, Object arg2) {
        if (isErrorEnabled()) {
            handle2ArgsCall(Level.ERROR, null, format, arg1, arg2);
        }
    }

    public void error(String format, Object... arguments) {
        if (isErrorEnabled()) {
            handleArgArrayCall(Level.ERROR, null, format, arguments);
        }
    }

    public void error(String msg, Throwable t) {
        if (isErrorEnabled()) {
            handle_0ArgsCall(Level.ERROR, null, msg, t);
        }
    }

    public void error(Marker marker, String msg) {
        if (isErrorEnabled(marker)) {
            handle_0ArgsCall(Level.ERROR, marker, msg, null);
        }
    }

    public void error(Marker marker, String format, Object arg) {
        if (isErrorEnabled(marker)) {
            handle_1ArgsCall(Level.ERROR, marker, format, arg);
        }
    }

    public void error(Marker marker, String format, Object arg1, Object arg2) {
        if (isErrorEnabled(marker)) {
            handle2ArgsCall(Level.ERROR, marker, format, arg1, arg2);
        }
    }

    public void error(Marker marker, String format, Object... arguments) {
        if (isErrorEnabled(marker)) {
            handleArgArrayCall(Level.ERROR, marker, format, arguments);
        }
    }

    public void error(Marker marker, String msg, Throwable t) {
        if (isErrorEnabled(marker)) {
            handle_0ArgsCall(Level.ERROR, marker, msg, t);
        }
    }

    private void handle_0ArgsCall(Level level, Marker marker, String msg, Throwable t) {
        handleNormalizedLoggingCall(level, marker, msg, null, t);
    }

    private void handle_1ArgsCall(Level level, Marker marker, String msg, Object arg1) {
        handleNormalizedLoggingCall(level, marker, msg, new Object[] { arg1 }, null);
    }

    private void handle2ArgsCall(Level level, Marker marker, String msg, Object arg1, Object arg2) {
        if (arg2 instanceof Throwable) {
            handleNormalizedLoggingCall(level, marker, msg, new Object[] { arg1 }, (Throwable) arg2);
        } else {
            handleNormalizedLoggingCall(level, marker, msg, new Object[] { arg1, arg2 }, null);
        }
    }

    private void handleArgArrayCall(Level level, Marker marker, String msg, Object[] args) {
        Throwable throwableCandidate = MessageFormatter.getThrowableCandidate(args);
        if (throwableCandidate != null) {
            Object[] trimmedCopy = MessageFormatter.trimmedCopy(args);
            handleNormalizedLoggingCall(level, marker, msg, trimmedCopy, throwableCandidate);
        } else {
            handleNormalizedLoggingCall(level, marker, msg, args, null);
        }
    }

    abstract protected String getFullyQualifiedCallerName();

    /**
     * Given various arguments passed as parameters, perform actual logging.
     * 
     * This method assumes that the separation of the args array into actual
     * objects and a throwable has been already operated.
     * 
     * @param level the SLF4J level for this event
     * @param marker  The marker to be used for this event, may be null.
     * @param messagePattern The message pattern which will be parsed and formatted
     * @param arguments  the array of arguments to be formatted, may be null
     * @param throwable  The exception whose stack trace should be logged, may be null
     */
    abstract protected void handleNormalizedLoggingCall(Level level, Marker marker, String messagePattern, Object[] arguments, Throwable throwable);

}