/*
* 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>
*
* @author Craig R. McClanahan
* @version $Revision: 155426 $ $Date: 2005-02-26 13:10:49 +0000 (Sat, 26 Feb 2005) $
*/
public class LogConfigurationException extends RuntimeException {
/**
* 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);
}
}
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