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/* * Copyright 2001-2004 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.commons.logging; /** * <p> * An exception that is thrown only if a suitable <code>LogFactory</code> or * <code>Log</code> instance cannot be created by the corresponding factory * methods. * </p> * * <p> * In this version of JCL, this exception will never be thrown in practice. * However, it is included here to ensure total compile time and run time * compatibility with the original JCL 1.0.4. * * @author Craig R. McClanahan */ public class LogConfigurationException extends RuntimeException { private static final long serialVersionUID = 8486587136871052495L; /** * Construct a new exception with <code>null</code> as its detail message. */ public LogConfigurationException() { super(); } /** * Construct a new exception with the specified detail message. * * @param message * The detail message */ public LogConfigurationException(String message) { super(message); } /** * Construct a new exception with the specified cause and a derived detail * message. * * @param cause * The underlying cause */ public LogConfigurationException(Throwable cause) { this((cause == null) ? null : cause.toString(), cause); } /** * Construct a new exception with the specified detail message and cause. * * @param message * The detail message * @param cause * The underlying cause */ public LogConfigurationException(String message, Throwable cause) { super(message + " (Caused by " + cause + ")"); this.cause = cause; // Two-argument version requires JDK 1.4 or later } /** * The underlying cause of this exception. */ protected Throwable cause = null; /** * Return the underlying cause of this exception (if any). */ public Throwable getCause() { return (this.cause); } }