1 /*
2 * Copyright (c) 2002-2014, Mairie de 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.calendar.service.cache;
35
36 import fr.paris.lutece.portal.service.cache.AbstractCacheableService;
37 import fr.paris.lutece.portal.service.util.AppLogService;
38
39
40 /**
41 * CalendarCacheService
42 */
43 public final class CalendarCacheService extends AbstractCacheableService
44 {
45 // CONSTANTS
46 private static final String SERVICE_NAME = "Calendar Cache Service";
47
48 // VARIABLES
49 private static CalendarCacheService _singleton;
50
51 /**
52 * Private constructor
53 */
54 private CalendarCacheService( )
55 {
56 }
57
58 /**
59 * Get the instance of CalendarCacheService
60 * @return an instance of CalendarCacheService
61 */
62 public static CalendarCacheService getInstance( )
63 {
64 if ( _singleton == null )
65 {
66 _singleton = new CalendarCacheService( );
67 }
68 return _singleton;
69 }
70
71 /**
72 * Get the service name
73 * @return the service name
74 */
75 public String getName( )
76 {
77 return SERVICE_NAME;
78 }
79
80 /**
81 * Remove the cache by a key
82 * @param strKey the cache key
83 */
84 public void removeCache( String strKey )
85 {
86 try
87 {
88 if ( isCacheEnable( ) && ( getCache( ) != null ) )
89 {
90 getCache( ).remove( strKey );
91 }
92 }
93 catch ( IllegalStateException e )
94 {
95 AppLogService.error( e.getMessage( ), e );
96 }
97 }
98 }