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.shiro.samples.sprhib.dao;
20
21 import org.apache.shiro.samples.sprhib.model.User;
22
23 import java.util.List;
24
25 /**
26 * Data Access Object for User related operations.
27 */
28 public interface UserDAO {
29
30 User getUser(Long userId);
31
32 User findUser(String username);
33
34 void createUser(User user);
35
36 List<User> getAllUsers();
37
38 void deleteUser(Long userId);
39
40 void updateUser(User user);
41 }