View Javadoc
1   /*
2    * Copyright 2005-2010 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.springframework.ws.soap.security.x509.cache;
18  
19  import java.security.cert.X509Certificate;
20  
21  import org.springframework.security.core.userdetails.UserDetails;
22  
23  
24  /**
25   * "Cache" that doesn't do any caching.
26   * <p>Migrated from Spring Security 2 since it has been removed in Spring Security 3.</p>
27   *
28   * @author Luke Taylor
29   */
30  public class NullX509UserCache implements X509UserCache {
31      //~ Methods ========================================================================================================
32  
33      public UserDetails getUserFromCache(X509Certificate certificate) {
34          return null;
35      }
36  
37      public void putUserInCache(X509Certificate certificate, UserDetails user) {}
38  
39      public void removeUserFromCache(X509Certificate certificate) {}
40  }