001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements. See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache license, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License. You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the license for the specific language governing permissions and
015     * limitations under the license.
016     */
017    package org.apache.logging.log4j.spi;
018    
019    import org.apache.logging.log4j.Level;
020    import org.apache.logging.log4j.Marker;
021    import org.apache.logging.log4j.message.Message;
022    import org.apache.logging.log4j.message.MessageFactory;
023    
024    /**
025     * Wrapper class that exposes the protected AbstractLogger methods to support wrapped loggers.
026     */
027    public class AbstractLoggerWrapper extends AbstractLogger {
028    
029        /**
030         * The wrapped Logger.
031         */
032        protected final AbstractLogger logger;
033    
034        /**
035         * Constructor that wraps and existing Logger.
036         * @param logger The Logger to wrap.
037         * @param name The name of the Logger.
038         * @param messageFactory TODO
039         */
040        public AbstractLoggerWrapper(final AbstractLogger logger, final String name, final MessageFactory messageFactory) {
041            super(name, messageFactory);
042            this.logger = logger;
043        }
044    
045        /**
046         * Log an event.
047         * @param marker The Marker
048         * @param fqcn   The fully qualified class name of the <b>caller</b>
049         * @param level  The logging level
050         * @param data   The Message.
051         * @param t      A Throwable or null.
052         */
053        @Override
054        public void log(final Marker marker, final String fqcn, final Level level, final Message data, final Throwable t) {
055            logger.log(marker, fqcn, level, data, t);
056        }
057    
058        /**
059         * Detect if the event would be logged.
060         * @param level The logging Level to check.
061         * @param marker A Marker or null.
062         * @param data The message.
063         * @return true if the event would be logged for the Level, Marker and data, false otherwise.
064         */
065        @Override
066        public boolean isEnabled(final Level level, final Marker marker, final String data) {
067            return logger.isEnabled(level, marker, data);
068        }
069    
070        /**
071         * Detect if the event would be logged.
072         * @param level The logging Level to check.
073         * @param marker A Marker or null.
074         * @param data The message.
075         * @param t A Throwable.
076         * @return true if the event would be logged for the Level, Marker, data and Throwable, false otherwise.
077         */
078        @Override
079        public boolean isEnabled(final Level level, final Marker marker, final String data, final Throwable t) {
080            return logger.isEnabled(level, marker, data, t);
081        }
082    
083        /**
084         * Detect if the event would be logged.
085         * @param level The logging Level to check.
086         * @param marker A Marker or null.
087         * @param data The message.
088         * @param p1 The parameters.
089         * @return true if the event would be logged for the Level, Marker, data and parameter.
090         */
091        @Override
092        public boolean isEnabled(final Level level, final Marker marker, final String data, final Object... p1) {
093            return logger.isEnabled(level, marker, data, p1);
094        }
095    
096        /**
097         * Detect if the event would be logged.
098         * @param level The logging Level to check.
099         * @param marker A Marker or null.
100         * @param data The message.
101         * @param t A Throwable.
102         * @return true if the event would be logged for the Level, Marker, Object and Throwable, false otherwise.
103         */
104        @Override
105        public boolean isEnabled(final Level level, final Marker marker, final Object data, final Throwable t) {
106            return logger.isEnabled(level, marker, data, t);
107        }
108    
109        /**
110         * Detect if the event would be logged.
111         * @param level The logging Level to check.
112         * @param marker A Marker or null.
113         * @param data The Message.
114         * @param t A Throwable.
115         * @return true if the event would be logged for the Level, Marker, Message and Throwable, false otherwise.
116         */
117        @Override
118        public boolean isEnabled(final Level level, final Marker marker, final Message data, final Throwable t) {
119            return logger.isEnabled(level, marker, data, t);
120        }
121    }