1 /* 2 * $Id: SessionAware.java 576956 2007-09-18 15:52:26Z jholmes $ 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 java.util.Map; 24 25 26 /*** 27 * Actions that want access to the user's HTTP session should implement this interface.<p> 28 * <p/> 29 * This will give them access to a Map where they can put objects that can be made available 30 * to subsequent requests.<p/> 31 * <p/> 32 * Typical uses may be cached user data such as name, or a shopping cart. 33 * 34 */ 35 public interface SessionAware { 36 37 /*** 38 * Sets the Map of session attributes in the implementing class. 39 * 40 * @param session a Map of HTTP session attribute name/value pairs. 41 */ 42 public void setSession(Map session); 43 }