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/*
 * 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 javax.servlet;


    /** 
      * Events of this kind indicate lifecycle
      * events for a ServletRequest.
      * The source of the event
      * is the ServletContext of this web application.
      * @see ServletRequestListener
      * @since	Servlet 2.4
      */

public class ServletRequestEvent extends java.util.EventObject { 
    private ServletRequest request;

    /** Construct a ServletRequestEvent for the given ServletContext
      * and ServletRequest.
      *
      * @param sc		the ServletContext of the web application.
      * @param request		the ServletRequest that is sending the event.
      */
    public ServletRequestEvent(ServletContext sc, ServletRequest request) {
        super(sc);
        this.request = request;
    }
    
    /**
      * Returns the ServletRequest that is changing.
      */
    public ServletRequest getServletRequest () { 
        return this.request;
    }

    /**
      * Returns the ServletContext of this web application.
      */
    public ServletContext getServletContext () { 
        return (ServletContext) super.getSource();
    }
}