1 /* Copyright 2004, 2005 Acegi Technology Pty Limited
2 *
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 package sample.contact;
17
18 import java.util.List;
19
20
21 /***
22 * Provides access to the application's persistence layer.
23 *
24 * @author Ben Alex
25 * @version $Id: ContactDao.java,v 1.3 2005/11/04 04:15:57 benalex Exp $
26 */
27 public interface ContactDao {
28 //~ Methods ================================================================
29
30 public Contact getById(Long id);
31
32 public void create(Contact contact);
33
34 public void delete(Long contactId);
35
36 public List findAll();
37
38 public List findAllPrincipals();
39
40 public List findAllRoles();
41
42 public void update(Contact contact);
43 }