    001    /* $Id: PluginInvalidInputException.java 729089 2008-12-23 20:22:26Z rahul $
    002     *
    003     * Licensed to the Apache Software Foundation (ASF) under one or more
    004     * contributor license agreements.  See the NOTICE file distributed with
    005     * this work for additional information regarding copyright ownership.
    006     * The ASF licenses this file to You under the Apache License, Version 2.0
    007     * (the "License"); you may not use this file except in compliance with
    008     * the License.  You may obtain a copy of the License at
    009     *
    010     *      http://www.apache.org/licenses/LICENSE-2.0
    011     *
    012     * Unless required by applicable law or agreed to in writing, software
    013     * distributed under the License is distributed on an "AS IS" BASIS,
    014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    015     * See the License for the specific language governing permissions and
    016     * limitations under the License.
    017     */
    018
    019    package org.apache.commons.digester.plugins;
    020
    021    /**
    022     * Thrown when an error occurs due to bad data in the file being parsed.
    023     *
    024     * @since 1.6
    025     */
    026    public class PluginInvalidInputException extends PluginException {
    027
    028        private static final long serialVersionUID = 1L;
    029        private Throwable cause = null;
    030
    031        /**
    032         * @param cause underlying exception that caused this to be thrown
    033         */
    034        public PluginInvalidInputException(Throwable cause) {
    035            this(cause.getMessage());
    036            this.cause = cause;
    037        }
    038
    039        /**
    040         * @param msg describes the reason this exception is being thrown.
    041         */
    042        public PluginInvalidInputException(String msg) {
    043            super(msg);
    044        }
    045
    046        /**
    047         * @param msg describes the reason this exception is being thrown.
    048         * @param cause underlying exception that caused this to be thrown
    049         */
    050        public PluginInvalidInputException(String msg, Throwable cause) {
    051            this(msg);
    052            this.cause = cause;
    053        }
    054
    055        /**
    056         * Return the cause of this exception (if any) as specified in the
    057         * exception constructor.
    058         *
    059         * @since 1.8
    060         */
    061        public Throwable getCause() {
    062            return cause;
    063        }
    064    }