| /* |
| * 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) { |
| super(); |
| 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; |
| } |
| } |