1 /** 2 * This file Copyright (c) 2003-2013 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.security; 35 36 import java.io.Serializable; 37 import java.util.List; 38 39 40 /** 41 * Handles ACL checks and knows the users permissions. 42 * @author Sameer Charles 43 * @version $Revision:2558 $ ($Author:scharles $) 44 */ 45 public interface AccessManager extends Serializable { 46 47 /** 48 * Determines wether the specified permissions are granted to the given path. 49 * @param path path for which permissions are checked 50 * @param permissions permission mask 51 * @return true if this accessmanager has permissions to the specified path 52 */ 53 boolean isGranted(String path, long permissions); 54 55 /** 56 * Sets the list of permissions this manager will use to determine access, implementation is free to define the 57 * structure of this list. 58 * @param permissions 59 */ 60 void setPermissionList(List<Permission> permissions); 61 62 /** 63 * Get permission list assigned to this access manager. 64 */ 65 List<Permission> getPermissionList(); 66 67 /** 68 * Get permissions assigned to the given path. 69 * @see Permission all possible permissions 70 * @param path for which permissions are requested 71 * @return permission mask 72 */ 73 long getPermissions(String path); 74 }