AccessControlInitializer


1   /* ***** BEGIN LICENSE BLOCK *****
2    * Version: MPL 1.1
3    * The contents of this file are subject to the Mozilla Public License Version
4    * 1.1 (the "License"); you may not use this file except in compliance with
5    * the License. You may obtain a copy of the License at
6    * http://www.mozilla.org/MPL/
7    * 
8    * Software distributed under the License is distributed on an "AS IS" basis,
9    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10   * for the specific language governing rights and limitations under the
11   * License.
12   * 
13   * The Original Code is Riot.
14   * 
15   * The Initial Developer of the Original Code is
16   * Neteye GmbH.
17   * Portions created by the Initial Developer are Copyright (C) 2007
18   * the Initial Developer. All Rights Reserved.
19   * 
20   * Contributor(s):
21   *   Felix Gnass [fgnass at neteye dot de]
22   * 
23   * ***** END LICENSE BLOCK ***** */
24  package org.riotfamily.riot.security;
25  
26  import java.util.ArrayList  ;
27  import java.util.Collections  ;
28  
29  import org.riotfamily.riot.security.policy.AuthorizationPolicy;
30  import org.springframework.beans.factory.BeanFactoryUtils;
31  import org.springframework.context.ApplicationContext;
32  import org.springframework.context.ApplicationContextAware;
33  import org.springframework.core.OrderComparator;
34  
35  /**
36   * Bean that injects static dependencies into the {@link AccessController}.
37   * 
38   * @author Felix Gnass [fgnass at neteye dot de]
39   * @since 6.5
40   */
41  public class AccessControlInitializer implements ApplicationContextAware {
42      
43      public void setApplicationContext(ApplicationContext context) {
44          ArrayList   policies = new ArrayList  ();
45          policies.addAll(BeanFactoryUtils.beansOfTypeIncludingAncestors(
46                  context, AuthorizationPolicy.class).values());
47          
48          Collections.sort(policies, new OrderComparator());
49          AccessController.setPolicies(policies);
50      }
51      
52  }
53
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