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1   /*
2    * Copyright (c) 2002-2020, City of Paris
3    * All rights reserved.
4    *
5    * Redistribution and use in source and binary forms, with or without
6    * modification, are permitted provided that the following conditions
7    * are met:
8    *
9    *  1. Redistributions of source code must retain the above copyright notice
10   *     and the following disclaimer.
11   *
12   *  2. Redistributions in binary form must reproduce the above copyright notice
13   *     and the following disclaimer in the documentation and/or other materials
14   *     provided with the distribution.
15   *
16   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
17   *     contributors may be used to endorse or promote products derived from
18   *     this software without specific prior written permission.
19   *
20   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30   * POSSIBILITY OF SUCH DAMAGE.
31   *
32   * License 1.0
33   */
34  package fr.paris.lutece.plugins.blog.service;
35  
36  import java.util.Map;
37  import java.util.concurrent.ConcurrentHashMap;
38  
39  import javax.servlet.http.HttpSession;
40  import javax.servlet.http.HttpSessionEvent;
41  import javax.servlet.http.HttpSessionListener;
42  import fr.paris.lutece.plugins.blog.web.BlogJspBean;
43  
44  /**
45   * Will unlock blog
46   * 
47   */
48  public class BlogSessionListner implements HttpSessionListener
49  {
50  
51      private static Map<String, HttpSession> _mapSession = new ConcurrentHashMap<>( );
52  
53      /**
54       * {@inheritDoc}
55       */
56      @Override
57      public void sessionCreated( HttpSessionEvent se )
58      {
59          _mapSession.put( se.getSession( ).getId( ), se.getSession( ) );
60      }
61  
62      /**
63       * {@inheritDoc}
64       */
65      @Override
66      public void sessionDestroyed( HttpSessionEvent se )
67      {
68          String strSessionId = se.getSession( ).getId( );
69          BlogJspBean.unLockedBlogByIdSession( strSessionId );
70          _mapSession.remove( se.getSession( ).getId( ) );
71      }
72  
73      public static Map<String, HttpSession> getMapSession( )
74      {
75  
76          return _mapSession;
77      }
78  
79      public static void remove( String nIdSession )
80      {
81  
82          _mapSession.remove( nIdSession );
83  
84      }
85  
86  }