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; 018 019 /** 020 * Exception thrown when a exception occurs while logging. In most cases exceptions will be handled 021 * within Log4j but certain Appenders may be configured to allow exceptions to propagate to the 022 * application. This is a RuntimeException so that the exception may be thrown in those cases without 023 * requiring all Logger methods be contained with try/catch blocks. 024 * 025 */ 026 public class LoggingException extends RuntimeException { 027 028 private static final long serialVersionUID = 6366395965071580537L; 029 030 /** 031 * Constructs a LoggingException with a message. 032 * @param msg The message. 033 */ 034 public LoggingException(final String msg) { 035 super(msg); 036 } 037 038 /** 039 * Constructs a LoggingException with a message and a chained Exception. 040 * @param msg The message. 041 * @param ex The chained Exception. 042 */ 043 public LoggingException(final String msg, final Exception ex) { 044 super(msg, ex); 045 } 046 047 /** 048 * Constructs a Logging Exception with a chained Exception and no message. 049 * @param ex The chained Exception. 050 */ 051 public LoggingException(final Exception ex) { 052 super(ex); 053 } 054 }