RolesSecurityBehavior xref

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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.jetspeed.layout.impl;
18  
19  import java.util.Iterator;
20  import java.util.List;
21  
22  import org.apache.commons.logging.Log;
23  import org.apache.commons.logging.LogFactory;
24  import org.apache.jetspeed.layout.PortletActionSecurityBehavior;
25  import org.apache.jetspeed.request.RequestContext;
26  
27  /***
28   * Abstracted behavior of security checks for portlet actions
29   *
30   * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
31   * @version $Id: $
32   */
33  public class RolesSecurityBehavior implements PortletActionSecurityBehavior
34  {
35      protected Log log = LogFactory.getLog(PortletActionSecurityPathBehavior.class);    
36      protected List roles;
37      
38      public RolesSecurityBehavior(List roles)
39      {
40          this.roles = roles;
41      }
42  
43      public boolean checkAccess(RequestContext context, String action)
44      {
45          Iterator iterator = roles.iterator();
46          while (iterator.hasNext())
47          {
48              String role = (String)iterator.next();
49              if (context.getRequest().isUserInRole(role))
50                  return true;
51          }        
52          return false;
53      }
54      
55      public boolean isCreateNewPageOnEditEnabled()
56      {
57      	return false;
58      }
59      public boolean isPageQualifiedForCreateNewPageOnEdit(RequestContext context)
60      {
61      	return false ;
62      }
63  
64      public boolean createNewPageOnEdit(RequestContext context)
65      {
66          return false;
67      }
68  }