1 /* Copyright 2004, 2005, 2006 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 org.springframework.security.ui.rememberme;
17
18 import org.springframework.security.Authentication;
19
20 import javax.servlet.http.HttpServletRequest;
21 import javax.servlet.http.HttpServletResponse;
22
23
24 /**
25 * Implementation of {@link NullRememberMeServices} that does nothing.<p>Used as a default by several framework
26 * classes.</p>
27 *
28 * @author Ben Alex
29 * @version $Id: NullRememberMeServices.java 2217 2007-10-27 00:45:30Z luke_t $
30 */
31 public class NullRememberMeServices implements RememberMeServices {
32 //~ Methods ========================================================================================================
33
34 public Authentication autoLogin(HttpServletRequest request, HttpServletResponse response) {
35 return null;
36 }
37
38 public void loginFail(HttpServletRequest request, HttpServletResponse response) {}
39
40 public void loginSuccess(HttpServletRequest request, HttpServletResponse response,
41 Authentication successfulAuthentication) {}
42 }