/*
* $Id$
*
* 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 java.util.Map;
/**
* Actions that want access to the user's HTTP session attributes should implement this interface.<p>
* <p/>
* This will give them access to a Map where they can put objects that can be made available
* to subsequent requests.<p/>
* <p/>
* Typical uses may be cached user data such as name, or a shopping cart.
*
*/
public interface SessionAware {
/**
* Sets the Map of session attributes in the implementing class.
*
* @param session a Map of HTTP session attribute name/value pairs.
*/
public void setSession(Map<String,Object> session);
}