org.apache.log4j.config.PropertySetterException Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.log4j.config;
/**
* Thrown when an error is encountered whilst attempting to set a property
* using the {@link PropertySetter} utility class.
*
* @since 1.1
*/
public class PropertySetterException extends Exception {
private static final long serialVersionUID = -1352613734254235861L;
/**
* The root cause.
*/
protected Throwable rootCause;
/**
* Construct the exception with the given message.
*
* @param msg The message
*/
public PropertySetterException(final String msg) {
super(msg);
}
/**
* Construct the exception with the given root cause.
*
* @param rootCause The root cause
*/
public PropertySetterException(final Throwable rootCause) {
this.rootCause = rootCause;
}
/**
* Returns descriptive text on the cause of this exception.
*
* @return the descriptive text.
*/
@Override
public String getMessage() {
String msg = super.getMessage();
if (msg == null && rootCause != null) {
msg = rootCause.getMessage();
}
return msg;
}
}