| package org.apache.jcs.config; |
| |
| |
| /* |
| * 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. |
| */ |
| |
| |
| /** |
| * This class is based on the log4j class org.apache.log4j.config.PropertySetter |
| * that was made by Anders Kristensen |
| * |
| */ |
| |
| /** |
| * 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 |
| { |
| /** Description of the Field */ |
| protected Throwable rootCause; |
| |
| |
| /** |
| * Constructor for the PropertySetterException object |
| * |
| * @param msg |
| */ |
| public PropertySetterException( String msg ) |
| { |
| super( msg ); |
| } |
| |
| |
| /** |
| * Constructor for the PropertySetterException object |
| * |
| * @param rootCause |
| */ |
| public PropertySetterException( Throwable rootCause ) |
| { |
| super(); |
| this.rootCause = rootCause; |
| } |
| |
| |
| /** |
| * Returns descriptive text on the cause of this exception. |
| * |
| * @return The message value |
| */ |
| |
| public String getMessage() |
| { |
| String msg = super.getMessage(); |
| if ( msg == null && rootCause != null ) |
| { |
| msg = rootCause.getMessage(); |
| } |
| return msg; |
| } |
| } |
| |