jakarta.servlet.ServletRequestEvent Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2020 Oracle and/or its affiliates and others.
* All rights reserved.
* Copyright 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.
*/
package jakarta.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 static final long serialVersionUID = -7467864054698729101L;
private final transient 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.
*
* @return the {@link ServletRequest} corresponding to this event.
*/
public ServletRequest getServletRequest() {
return this.request;
}
/**
* Returns the ServletContext of this web application.
*
* @return the {@link ServletContext} for this web application.
*/
public ServletContext getServletContext() {
return (ServletContext) super.getSource();
}
}