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 }