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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 org.acegisecurity.ui.rememberme;
17  
18  import org.acegisecurity.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.
26   * 
27   * <p>
28   * Used as a default by several framework classes.
29   * </p>
30   *
31   * @author Ben Alex
32   * @version $Id: NullRememberMeServices.java,v 1.2 2005/11/17 00:56:09 benalex Exp $
33   */
34  public class NullRememberMeServices implements RememberMeServices {
35      //~ Methods ================================================================
36  
37      public Authentication autoLogin(HttpServletRequest request,
38          HttpServletResponse response) {
39          return null;
40      }
41  
42      public void loginFail(HttpServletRequest request,
43          HttpServletResponse response) {}
44  
45      public void loginSuccess(HttpServletRequest request,
46          HttpServletResponse response, Authentication successfulAuthentication) {}
47  }