View Javadoc
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.announce.service;
35  
36  import fr.paris.lutece.plugins.genericattributes.business.EntryType;
37  import fr.paris.lutece.plugins.genericattributes.business.EntryTypeHome;
38  import fr.paris.lutece.util.ReferenceList;
39  
40  import java.util.HashMap;
41  import java.util.Map;
42  
43  /**
44   *
45   * EntryTypeService
46   *
47   */
48  public final class EntryTypeService
49  {
50      private static volatile EntryTypeService _instance;
51      private Map<Integer, EntryType> _mapEntryTypes;
52  
53      /**
54       * Private constructor
55       */
56      private EntryTypeService( )
57      {
58          initMapEntryTypes( );
59      }
60  
61      /**
62       * Get the instance of the service
63       * 
64       * @return The instance of the service
65       */
66      public static EntryTypeService getInstance( )
67      {
68          if ( _instance == null )
69          {
70              _instance = new EntryTypeService( );
71          }
72  
73          return _instance;
74      }
75  
76      /**
77       * Get the map of entry types
78       * 
79       * @return the map of entry types
80       */
81      public Map<Integer, EntryType> getMapEntryTypes( )
82      {
83          return new HashMap<>( _mapEntryTypes );
84      }
85  
86      /**
87       * Get the entry type given the class name
88       * 
89       * @param nId
90       *            the id of the entry type
91       * @return an {@link EntryType}
92       */
93      public EntryType getEntryType( int nId )
94      {
95          return _mapEntryTypes.get( nId );
96      }
97  
98      /**
99       * Init the map of entry types
100      */
101     private void initMapEntryTypes( )
102     {
103         _mapEntryTypes = new HashMap<>( );
104 
105         for ( EntryType entryType : EntryTypeHome.getList( AnnouncePlugin.PLUGIN_NAME ) )
106         {
107             _mapEntryTypes.put( entryType.getIdType( ), entryType );
108         }
109     }
110 
111     /**
112      * Get a reference list containing entry types
113      * 
114      * @return A reference list containing entry types
115      */
116     public ReferenceList getEntryTypeReferenceList( )
117     {
118         ReferenceList refListEntryType = new ReferenceList( );
119 
120         for ( EntryType entryType : _mapEntryTypes.values( ) )
121         {
122             refListEntryType.addItem( entryType.getIdType( ), entryType.getTitle( ) );
123         }
124 
125         return refListEntryType;
126     }
127 }