001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with 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,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    package javax.servlet;
021    
022    
023        /** 
024          * Events of this kind indicate lifecycle
025          * events for a ServletRequest.
026          * The source of the event
027          * is the ServletContext of this web application.
028          * @see ServletRequestListener
029          * @since  Servlet 2.4
030          */
031    
032    public class ServletRequestEvent extends java.util.EventObject { 
033        private ServletRequest request;
034    
035        /** Construct a ServletRequestEvent for the given ServletContext
036          * and ServletRequest.
037          *
038          * @param sc               the ServletContext of the web application.
039          * @param request          the ServletRequest that is sending the event.
040          */
041        public ServletRequestEvent(ServletContext sc, ServletRequest request) {
042            super(sc);
043            this.request = request;
044        }
045        
046        /**
047          * Returns the ServletRequest that is changing.
048          */
049        public ServletRequest getServletRequest () { 
050            return this.request;
051        }
052    
053        /**
054          * Returns the ServletContext of this web application.
055          */
056        public ServletContext getServletContext () { 
057            return (ServletContext) super.getSource();
058        }
059    }