1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. 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, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.chemistry.opencmis.commons.data; 20 21 import java.util.List; 22 23 /** 24 * Access Control List (ACL). 25 */ 26 public interface Acl extends ExtensionsData { 27 28 /** 29 * Returns the list of Access Control Entries (ACEs). 30 * 31 * @return the list of ACEs, not {@code null} 32 */ 33 List<Ace> getAces(); 34 35 /** 36 * Indicates whether this ACL expresses all permissions of the object. 37 * 38 * @return {@code true} if the ACL expresses the exact permission set, 39 * {@code false} if there are other permission rules that cannot be 40 * expressed through ACEs, and {@code null} if this in unknown (the 41 * repository did not provide this information) 42 */ 43 Boolean isExact(); 44 }