1 /** 2 * This file Copyright (c) 2003-2010 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.cms.util; 35 36 import javax.servlet.http.HttpServletRequest; 37 38 39 /** 40 * A simple generic interface that can be used to configure anything that can be selected based on some conditions (i.e. 41 * a different login page based on the request URI or host). 42 * @author fgiust 43 * @version $Id: PatternDelegate.java 32667 2010-03-13 00:37:06Z gjoseph $ 44 */ 45 public interface PatternDelegate { 46 47 /** 48 * Does the current request match the expected condition? 49 * @param request HttpServletRequest 50 * @return <code>true</code> if the current request matches the expected conditions 51 */ 52 boolean match(HttpServletRequest request); 53 54 /** 55 * Returns the delegate that this bean holds. This method is usually called to retrieve the delegate object after 56 * match() returns true. 57 * @return delegate object 58 */ 59 Object getDelegate(); 60 }