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 */ 017package org.apache.logging.log4j.spi; 018 019import org.apache.logging.log4j.Level; 020import org.apache.logging.log4j.Marker; 021import org.apache.logging.log4j.message.Message; 022import org.apache.logging.log4j.message.MessageFactory; 023 024/** 025 * Wrapper class that exposes the protected AbstractLogger methods to support wrapped loggers. 026 */ 027public class AbstractLoggerWrapper extends AbstractLogger { 028 029 private static final long serialVersionUID = 1L; 030 031 /** 032 * The wrapped Logger. 033 */ 034 protected final AbstractLogger logger; 035 036 /** 037 * Constructor that wraps and existing Logger. 038 * @param logger The Logger to wrap. 039 * @param name The name of the Logger. 040 * @param messageFactory TODO 041 */ 042 public AbstractLoggerWrapper(final AbstractLogger logger, final String name, final MessageFactory messageFactory) { 043 super(name, messageFactory); 044 this.logger = logger; 045 } 046 047 /** 048 * Detect if the event would be logged. 049 * @param level The logging Level to check. 050 * @param marker A Marker or null. 051 * @param data The Message. 052 * @param t A Throwable. 053 * @return true if the event would be logged for the Level, Marker, Message and Throwable, false otherwise. 054 */ 055 @Override 056 public boolean isEnabled(final Level level, final Marker marker, final Message data, final Throwable t) { 057 return logger.isEnabled(level, marker, data, t); 058 } 059 060 /** 061 * Detect if the event would be logged. 062 * @param level The logging Level to check. 063 * @param marker A Marker or null. 064 * @param data The message. 065 * @param t A Throwable. 066 * @return true if the event would be logged for the Level, Marker, Object and Throwable, false otherwise. 067 */ 068 @Override 069 public boolean isEnabled(final Level level, final Marker marker, final Object data, final Throwable t) { 070 return logger.isEnabled(level, marker, data, t); 071 } 072 073 /** 074 * Detect if the event would be logged. 075 * @param level The logging Level to check. 076 * @param marker A Marker or null. 077 * @param data The message. 078 * @return true if the event would be logged for the Level, Marker and data, false otherwise. 079 */ 080 @Override 081 public boolean isEnabled(final Level level, final Marker marker, final String data) { 082 return logger.isEnabled(level, marker, data); 083 } 084 085 /** 086 * Detect if the event would be logged. 087 * @param level The logging Level to check. 088 * @param marker A Marker or null. 089 * @param data The message. 090 * @param p1 The parameters. 091 * @return true if the event would be logged for the Level, Marker, data and parameter. 092 */ 093 @Override 094 public boolean isEnabled(final Level level, final Marker marker, final String data, final Object... p1) { 095 return logger.isEnabled(level, marker, data, p1); 096 } 097 098 /** 099 * Detect if the event would be logged. 100 * @param level The logging Level to check. 101 * @param marker A Marker or null. 102 * @param data The message. 103 * @param t A Throwable. 104 * @return true if the event would be logged for the Level, Marker, data and Throwable, false otherwise. 105 */ 106 @Override 107 public boolean isEnabled(final Level level, final Marker marker, final String data, final Throwable t) { 108 return logger.isEnabled(level, marker, data, t); 109 } 110 111 /** 112 * Log an event. 113 * @param marker The Marker 114 * @param fqcn The fully qualified class name of the <b>caller</b> 115 * @param level The logging level 116 * @param data The Message. 117 * @param t A Throwable or null. 118 */ 119 @Override 120 public void log(final Marker marker, final String fqcn, final Level level, final Message data, final Throwable t) { 121 logger.log(marker, fqcn, level, data, t); 122 } 123}