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 ACEs.
30 */
31 List<Ace> getAces();
32
33 /**
34 * Indicates if this ACL expresses all permissions.
35 *
36 * @return if <code>true</code> then the ACL expresses the exact permission
37 * set, if <code>false</code> then there are other permission rules
38 * that cannot be expressed through ACEs, if <code>null</code> then
39 * it this in unknown (the repository did not provide this
40 * information)
41 */
42 Boolean isExact();
43 }