1 /*
2 * Copyright (c) 2002-2025, 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;
35
36 import fr.paris.lutece.plugins.document.business.attributes.AttributeTypeHome;
37 import fr.paris.lutece.portal.service.util.AppLogService;
38 import fr.paris.lutece.util.ReferenceItem;
39 import fr.paris.lutece.util.ReferenceList;
40
41 import java.util.HashMap;
42 import java.util.Map;
43
44
45 /**
46 * Attribute Service
47 */
48 public class AttributeService
49 {
50 private static AttributeService _singleton;
51 private static Map<String, AttributeManager> _mapManagers = new HashMap<String, AttributeManager>( );
52
53 /** Creates a new instance of AttributeService */
54 private AttributeService( )
55 {
56 }
57
58 /**
59 * Get the unique instance of the service
60 * @return The instance of the attribute service
61 */
62 public static synchronized AttributeService getInstance( )
63 {
64 if ( _singleton == null )
65 {
66 _singleton = new AttributeService( );
67 _singleton.init( );
68 }
69
70 return _singleton;
71 }
72
73 /**
74 * Initializes the service
75 */
76 private void init( )
77 {
78 ReferenceList listManagers = AttributeTypeHome.getAttributeManagersList( );
79
80 for ( ReferenceItem item : listManagers )
81 {
82 String strManagerKey = item.getCode( );
83 String strManagerClass = item.getName( );
84
85 try
86 {
87 AttributeManager/../../fr/paris/lutece/plugins/document/service/AttributeManager.html#AttributeManager">AttributeManager manager = (AttributeManager) Class.forName( strManagerClass ).newInstance( );
88 manager.setAttributeTypeCode( item.getCode( ) );
89 _mapManagers.put( strManagerKey, manager );
90 }
91 catch ( IllegalAccessException e )
92 {
93 AppLogService.error( e.getMessage( ), e );
94 }
95 catch ( ClassNotFoundException e )
96 {
97 AppLogService.error( e.getMessage( ), e );
98 }
99 catch ( InstantiationException e )
100 {
101 AppLogService.error( e.getMessage( ), e );
102 }
103 }
104 }
105
106 /**
107 * Returns the manager of an attribute
108 * @param strAttributeType The attribute type code
109 * @return An manager object
110 */
111 public AttributeManager getManager( String strAttributeType )
112 {
113 return _mapManagers.get( strAttributeType );
114 }
115 }