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Java example source code file (LoggerWrapper.java)

This example Java source code file (LoggerWrapper.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

formattingtuple, locationawarelogger, loggerwrapper, object, string, throwable

The LoggerWrapper.java Java example source code

/**
 * Copyright (c) 2004-2011 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.ext;

import org.slf4j.Logger;
import org.slf4j.Marker;
import org.slf4j.helpers.FormattingTuple;
import org.slf4j.helpers.MessageFormatter;
import org.slf4j.spi.LocationAwareLogger;

/**
 * A helper class wrapping an {@link org.slf4j.Logger} instance preserving
 * location information if the wrapped instance supports it.
 * 
 * @author Ralph Goers
 * @author Ceki Gülcü
 */
public class LoggerWrapper implements Logger {

    // To ensure consistency between two instances sharing the same name
    // (homonyms)
    // a LoggerWrapper should not contain any state beyond
    // the Logger instance it wraps.
    // Note that 'instanceofLAL' directly depends on Logger.
    // fqcn depend on the caller, but its value would not be different
    // between successive invocations of a factory class

    protected final Logger logger;
    final String fqcn;
    // is this logger instance a LocationAwareLogger
    protected final boolean instanceofLAL;

    public LoggerWrapper(Logger logger, String fqcn) {
        this.logger = logger;
        this.fqcn = fqcn;
        if (logger instanceof LocationAwareLogger) {
            instanceofLAL = true;
        } else {
            instanceofLAL = false;
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isTraceEnabled() {
        return logger.isTraceEnabled();
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isTraceEnabled(Marker marker) {
        return logger.isTraceEnabled(marker);
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(String msg) {
        if (!logger.isTraceEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.TRACE_INT, msg, null, null);
        } else {
            logger.trace(msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(String format, Object arg) {
        if (!logger.isTraceEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.TRACE_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.trace(format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(String format, Object arg1, Object arg2) {
        if (!logger.isTraceEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.TRACE_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.trace(format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(String format, Object... args) {
        if (!logger.isTraceEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.arrayFormat(format, args).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.TRACE_INT, formattedMessage, args, null);
        } else {
            logger.trace(format, args);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(String msg, Throwable t) {
        if (!logger.isTraceEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.TRACE_INT, msg, null, t);
        } else {
            logger.trace(msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(Marker marker, String msg) {
        if (!logger.isTraceEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.TRACE_INT, msg, null, null);
        } else {
            logger.trace(marker, msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(Marker marker, String format, Object arg) {
        if (!logger.isTraceEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.TRACE_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.trace(marker, format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(Marker marker, String format, Object arg1, Object arg2) {
        if (!logger.isTraceEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.TRACE_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.trace(marker, format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(Marker marker, String format, Object... args) {
        if (!logger.isTraceEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.arrayFormat(format, args).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.TRACE_INT, formattedMessage, args, null);
        } else {
            logger.trace(marker, format, args);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void trace(Marker marker, String msg, Throwable t) {
        if (!logger.isTraceEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.TRACE_INT, msg, null, t);
        } else {
            logger.trace(marker, msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isDebugEnabled() {
        return logger.isDebugEnabled();
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isDebugEnabled(Marker marker) {
        return logger.isDebugEnabled(marker);
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(String msg) {
        if (!logger.isDebugEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.DEBUG_INT, msg, null, null);
        } else {
            logger.debug(msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(String format, Object arg) {
        if (!logger.isDebugEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.DEBUG_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.debug(format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(String format, Object arg1, Object arg2) {
        if (!logger.isDebugEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.DEBUG_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.debug(format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(String format, Object... argArray) {
        if (!logger.isDebugEnabled())
            return;

        if (instanceofLAL) {
            FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.DEBUG_INT, ft.getMessage(), ft.getArgArray(), ft.getThrowable());
        } else {
            logger.debug(format, argArray);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(String msg, Throwable t) {
        if (!logger.isDebugEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.DEBUG_INT, msg, null, t);
        } else {
            logger.debug(msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(Marker marker, String msg) {
        if (!logger.isDebugEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.DEBUG_INT, msg, null, null);
        } else {
            logger.debug(marker, msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(Marker marker, String format, Object arg) {
        if (!logger.isDebugEnabled(marker))
            return;
        if (instanceofLAL) {
            FormattingTuple ft = MessageFormatter.format(format, arg);
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.DEBUG_INT, ft.getMessage(), ft.getArgArray(), ft.getThrowable());
        } else {
            logger.debug(marker, format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(Marker marker, String format, Object arg1, Object arg2) {
        if (!logger.isDebugEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.DEBUG_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.debug(marker, format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(Marker marker, String format, Object... argArray) {
        if (!logger.isDebugEnabled(marker))
            return;
        if (instanceofLAL) {

            FormattingTuple ft = MessageFormatter.arrayFormat(format, argArray);
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.DEBUG_INT, ft.getMessage(), argArray, ft.getThrowable());
        } else {
            logger.debug(marker, format, argArray);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void debug(Marker marker, String msg, Throwable t) {
        if (!logger.isDebugEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.DEBUG_INT, msg, null, t);
        } else {
            logger.debug(marker, msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isInfoEnabled() {
        return logger.isInfoEnabled();
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isInfoEnabled(Marker marker) {
        return logger.isInfoEnabled(marker);
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(String msg) {
        if (!logger.isInfoEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.INFO_INT, msg, null, null);
        } else {
            logger.info(msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(String format, Object arg) {
        if (!logger.isInfoEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.INFO_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.info(format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(String format, Object arg1, Object arg2) {
        if (!logger.isInfoEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.INFO_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.info(format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(String format, Object... args) {
        if (!logger.isInfoEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.arrayFormat(format, args).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.INFO_INT, formattedMessage, args, null);
        } else {
            logger.info(format, args);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(String msg, Throwable t) {
        if (!logger.isInfoEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.INFO_INT, msg, null, t);
        } else {
            logger.info(msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(Marker marker, String msg) {
        if (!logger.isInfoEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.INFO_INT, msg, null, null);
        } else {
            logger.info(marker, msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(Marker marker, String format, Object arg) {
        if (!logger.isInfoEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.INFO_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.info(marker, format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(Marker marker, String format, Object arg1, Object arg2) {
        if (!logger.isInfoEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.INFO_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.info(marker, format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(Marker marker, String format, Object... args) {
        if (!logger.isInfoEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.arrayFormat(format, args).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.INFO_INT, formattedMessage, args, null);
        } else {
            logger.info(marker, format, args);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void info(Marker marker, String msg, Throwable t) {
        if (!logger.isInfoEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.INFO_INT, msg, null, t);
        } else {
            logger.info(marker, msg, t);
        }
    }

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

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isWarnEnabled(Marker marker) {
        return logger.isWarnEnabled(marker);
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(String msg) {
        if (!logger.isWarnEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.WARN_INT, msg, null, null);
        } else {
            logger.warn(msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(String format, Object arg) {
        if (!logger.isWarnEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.WARN_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.warn(format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(String format, Object arg1, Object arg2) {
        if (!logger.isWarnEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.WARN_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.warn(format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(String format, Object... args) {
        if (!logger.isWarnEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.arrayFormat(format, args).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.WARN_INT, formattedMessage, args, null);
        } else {
            logger.warn(format, args);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(String msg, Throwable t) {
        if (!logger.isWarnEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.WARN_INT, msg, null, t);
        } else {
            logger.warn(msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(Marker marker, String msg) {
        if (!logger.isWarnEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.WARN_INT, msg, null, null);
        } else {
            logger.warn(marker, msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(Marker marker, String format, Object arg) {
        if (!logger.isWarnEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.WARN_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.warn(marker, format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(Marker marker, String format, Object arg1, Object arg2) {
        if (!logger.isWarnEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.WARN_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.warn(marker, format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(Marker marker, String format, Object... args) {
        if (!logger.isWarnEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.arrayFormat(format, args).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.WARN_INT, formattedMessage, args, null);
        } else {
            logger.warn(marker, format, args);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void warn(Marker marker, String msg, Throwable t) {
        if (!logger.isWarnEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.WARN_INT, msg, null, t);
        } else {
            logger.warn(marker, msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isErrorEnabled() {
        return logger.isErrorEnabled();
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public boolean isErrorEnabled(Marker marker) {
        return logger.isErrorEnabled(marker);
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(String msg) {
        if (!logger.isErrorEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.ERROR_INT, msg, null, null);
        } else {
            logger.error(msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(String format, Object arg) {
        if (!logger.isErrorEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.ERROR_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.error(format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(String format, Object arg1, Object arg2) {
        if (!logger.isErrorEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.ERROR_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.error(format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(String format, Object... args) {
        if (!logger.isErrorEnabled())
            return;

        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.arrayFormat(format, args).getMessage();
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.ERROR_INT, formattedMessage, args, null);
        } else {
            logger.error(format, args);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(String msg, Throwable t) {
        if (!logger.isErrorEnabled())
            return;

        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(null, fqcn, LocationAwareLogger.ERROR_INT, msg, null, t);
        } else {
            logger.error(msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(Marker marker, String msg) {
        if (!logger.isErrorEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.ERROR_INT, msg, null, null);
        } else {
            logger.error(marker, msg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(Marker marker, String format, Object arg) {
        if (!logger.isErrorEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.ERROR_INT, formattedMessage, new Object[] { arg }, null);
        } else {
            logger.error(marker, format, arg);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(Marker marker, String format, Object arg1, Object arg2) {
        if (!logger.isErrorEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.format(format, arg1, arg2).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.ERROR_INT, formattedMessage, new Object[] { arg1, arg2 }, null);
        } else {
            logger.error(marker, format, arg1, arg2);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(Marker marker, String format, Object... args) {
        if (!logger.isErrorEnabled(marker))
            return;
        if (instanceofLAL) {
            String formattedMessage = MessageFormatter.arrayFormat(format, args).getMessage();
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.ERROR_INT, formattedMessage, args, null);
        } else {
            logger.error(marker, format, args);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public void error(Marker marker, String msg, Throwable t) {
        if (!logger.isErrorEnabled(marker))
            return;
        if (instanceofLAL) {
            ((LocationAwareLogger) logger).log(marker, fqcn, LocationAwareLogger.ERROR_INT, msg, null, t);
        } else {
            logger.error(marker, msg, t);
        }
    }

    /**
     * Delegate to the appropriate method of the underlying logger.
     */
    public String getName() {
        return logger.getName();
    }
}

Other Java examples (source code examples)

Here is a short list of links related to this Java LoggerWrapper.java source code file:

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