1 /*
2 * Copyright (c) 2002-2022, 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.resource.service.listeners;
35
36 import fr.paris.lutece.plugins.resource.business.database.DatabaseResource;
37 import fr.paris.lutece.plugins.resource.business.database.DatabaseResourceHome;
38 import fr.paris.lutece.portal.service.i18n.I18nService;
39
40 import java.util.List;
41 import java.util.Locale;
42
43 /**
44 * Removal listener of resource types that check that the resource type is not associated with any resource
45 */
46 public class DatabaseResourceTypeResourceRemovalListener implements IDatabaseResourceTypeRemovalListener
47 {
48 private static final String MESSAGE_ERROR_RESOURCE_TYPE_HAS_RESOURCE = "resource.removeResourceType.resourceTypeHasResource";
49
50 /**
51 * {@inheritDoc}
52 */
53 @Override
54 public boolean canBeRemoved( String strResourceType )
55 {
56 List<DatabaseResource> listResources = DatabaseResourceHome.findByResourceType( strResourceType );
57
58 return ( listResources == null ) || ( listResources.isEmpty( ) );
59 }
60
61 /**
62 * {@inheritDoc}
63 */
64 @Override
65 public String getRemovalRefusedMessage( String id, Locale locale )
66 {
67 return I18nService.getLocalizedString( MESSAGE_ERROR_RESOURCE_TYPE_HAS_RESOURCE, locale );
68 }
69 }