/*
* $Id$
*
* 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 org.apache.struts2.interceptor;
import javax.servlet.http.HttpServletResponse;
/**
* All Actions that want to have access to the servlet response object must implement this interface.<p>
* <p/>
* This interface is only relevant if the Action is used in a servlet environment.<p>
* <p/>
* Note that using this interface makes the Action tied to a servlet environment, so it should be
* avoided if possible since things like unit testing will become more difficult.
*
*/
public interface ServletResponseAware {
/**
* Sets the HTTP response object in implementing classes.
*
* @param response the HTTP response.
*/
public void setServletResponse(HttpServletResponse response);
}