1 /* 2 * $Id: ServletResponseAware.java 471756 2006-11-06 15:01:43Z husted $ 3 * 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 package org.apache.struts2.interceptor; 22 23 import javax.servlet.http.HttpServletResponse; 24 25 26 /*** 27 * All Actions that want to have access to the servlet response object must implement this interface.<p> 28 * <p/> 29 * This interface is only relevant if the Action is used in a servlet environment.<p> 30 * <p/> 31 * Note that using this interface makes the Action tied to a servlet environment, so it should be 32 * avoided if possible since things like unit testing will become more difficult. 33 * 34 */ 35 public interface ServletResponseAware { 36 37 /*** 38 * Sets the HTTP response object in implementing classes. 39 * 40 * @param response the HTTP response. 41 */ 42 public void setServletResponse(HttpServletResponse response); 43 }