001/* 002 * Copyright 2002-2009 the original author or authors. 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 * https://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 017package org.springframework.web.portlet.mvc; 018 019import javax.portlet.EventRequest; 020import javax.portlet.EventResponse; 021 022/** 023 * Extension of the Portlet {@link Controller} interface that allows 024 * for handling Portlet 2.0 event requests as well. Can also be 025 * implemented by {@link AbstractController} subclasses. 026 * 027 * @author Juergen Hoeller 028 * @since 3.0 029 * @see javax.portlet.EventPortlet 030 * @see Controller 031 * @see ResourceAwareController 032 */ 033public interface EventAwareController { 034 035 /** 036 * Process the event request. There is nothing to return. 037 * @param request current portlet event request 038 * @param response current portlet event response 039 * @throws Exception in case of errors 040 */ 041 void handleEventRequest(EventRequest request, EventResponse response) throws Exception; 042 043}