001    /*
002     * Copyright 1999-2002,2004 The Apache Software Foundation.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     * 
008     *      http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.apache.commons.latka.event;
018    
019    import org.apache.commons.latka.http.Request;
020    import org.apache.commons.latka.http.Response;
021    
022    /**
023     * An event that represents an error that occurred processing a request
024     * 
025     * @author Morgan Delagrange
026     * @author dIon Gillard
027     * @version $Id: RequestErrorEvent.java 155424 2005-02-26 13:09:29Z dirkv $
028     */
029    public class RequestErrorEvent extends BaseRequestEvent {
030        
031        /**
032         * holds the error
033         */
034        private Throwable _t = null; // FIXME: Scope?
035        
036        /** 
037         * Create an event from the request, response and some Throwable
038         * @param request the request in error
039         * @param response the response generated
040         * @param t Some throwable representing the error, e.g. an  Exception
041         */
042        public RequestErrorEvent(Request request, Response response, Throwable t) {
043            super(request, response);
044            _t = t;
045        }
046    
047    
048        /**
049         * provides access to the Throwable representing the request error
050         * @return the Throwable of the request error
051         */    
052        public Throwable getError() {
053            return _t;
054        }
055    }