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.dbpage.business;
35
36 import fr.paris.lutece.plugins.dbpage.service.DbPageService;
37 import fr.paris.lutece.portal.service.i18n.I18nService;
38 import fr.paris.lutece.portal.service.util.RemovalListener;
39
40 import java.util.Collection;
41 import java.util.Locale;
42
43
44 /**
45 * DbPage Removal Listener
46 */
47 public class DbPageWorkgroupRemovalListener implements RemovalListener
48 {
49 private static final String PROPERTY_WORKGROUP_CANNOT_BE_REMOVED = "dbpage.message.workgroupCannotBeRemoved";
50
51 /**
52 * Check if the object can be safely removed
53 * @param strId The object id
54 * @return true if the pbject can be removed otherwise false
55 */
56 public boolean canBeRemoved( String strId )
57 {
58 if ( strId == null )
59 {
60 return true;
61 }
62
63 Collection<DbPage> listDbPage = DbPageService.getInstance( ).getDbPagesCollection( );
64
65 for ( DbPage dbPage : listDbPage )
66 {
67 if ( ( dbPage.getWorkgroup( ) != null ) && dbPage.getWorkgroup( ).equals( strId ) )
68 {
69 return false;
70 }
71 }
72
73 return true;
74 }
75
76 /**
77 * Gives a message explaining why the object can't be removed
78 * @param strId The object id
79 * @param locale The current locale
80 * @return The message
81 */
82 public String getRemovalRefusedMessage( String strId, Locale locale )
83 {
84 // Build a message DbPage for using this workgroup
85 return I18nService.getLocalizedString( PROPERTY_WORKGROUP_CANNOT_BE_REMOVED, locale );
86 }
87 }