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}