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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.document.service.autoarchiving;
35  
36  import fr.paris.lutece.plugins.document.business.Document;
37  import fr.paris.lutece.plugins.document.business.autopublication.DocumentAutoPublication;
38  import fr.paris.lutece.plugins.document.business.portlet.DocumentListPortletHome;
39  import fr.paris.lutece.plugins.document.business.workflow.DocumentState;
40  import fr.paris.lutece.plugins.document.service.DocumentException;
41  import fr.paris.lutece.plugins.document.service.DocumentService;
42  import fr.paris.lutece.plugins.document.service.publishing.PublishingService;
43  import fr.paris.lutece.portal.business.portlet.Portlet;
44  import fr.paris.lutece.portal.business.portlet.PortletHome;
45  import fr.paris.lutece.portal.service.util.AppLogService;
46  
47  
48  /**
49   *
50   * AutoArchiving Service
51   */
52  public class AutoArchivingService
53  {
54      private static AutoArchivingService _singleton;
55  
56      /**
57       * Get the unique instance of AutoArchivingService
58       * @return The unique AutoArchivingService instance
59       */
60      public static AutoArchivingService getInstance(  )
61      {
62          if ( _singleton == null )
63          {
64              _singleton = new AutoArchivingService(  );
65          }
66  
67          return _singleton;
68      }
69  
70      /**
71       * Initialize the {@link AutoArchivingService} service
72       *
73       */
74      public void init(  )
75      {
76          DocumentAutoPublication.init(  );
77      }
78  
79      /**
80       * Execute the auto archiving process
81       * @return The logs
82       */
83      public String processAutoArchiving(  )
84      {
85          StringBuffer sbLogs = new StringBuffer(  );
86  
87          sbLogs.append( "\r\n[Start] Starting Auto archiving daemon...\r\n" );
88  
89          long lDuration = System.currentTimeMillis(  );
90  
91          for ( Portlet portlet : PortletHome.findByType( DocumentListPortletHome.getInstance(  ).getPortletTypeId(  ) ) )
92          {
93              for ( Document document : PublishingService.getInstance(  )
94                                                         .getPublishedDocumentsByPortletId( portlet.getId(  ) ) )
95              {
96                  if ( document.isOutOfDate(  ) )
97                  {
98                      sbLogs.append( "\r\nArchiving Document " + document.getId(  ) + " : '" + document.getTitle(  ) +
99                          "'...\r\n" );
100 
101                     try
102                     {
103                         DocumentService.getInstance(  ).archiveDocument( document, null, DocumentState.STATE_ARCHIVED );
104                     }
105                     catch ( DocumentException e )
106                     {
107                         AppLogService.error( "[AutoArchivingDaemon] Error when archiving document (id:" +
108                             document.getId(  ) + "). " + e.getMessage(  ) );
109                     }
110                 }
111             }
112         }
113 
114         sbLogs.append( "\r\n[End] Duration : " + ( System.currentTimeMillis(  ) - lDuration ) + " milliseconds\r\n" );
115 
116         return sbLogs.toString(  );
117     }
118 }