1 /* 2 * $Id: PrincipalAware.java 418521 2006-07-01 23:36:50Z mrdon $ 3 * 4 * Copyright 2006 The Apache Software Foundation. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 package org.apache.struts2.interceptor; 19 20 /*** 21 * Actions that want access to the Principal information from HttpServletRequest object 22 * should implement this interface. 23 * 24 * <p>This interface is only relevant if the Action is used in a servlet environment. 25 * By using this interface you will not become tied to servlet environment.</p> 26 * 27 */ 28 public interface PrincipalAware { 29 void setPrincipalProxy(PrincipalProxy principalProxy); 30 }