1 /*
2 * JasperReports - Free Java Reporting Library.
3 * Copyright (C) 2001 - 2019 TIBCO Software Inc. All rights reserved.
4 * http://www.jaspersoft.com
5 *
6 * Unless you have purchased a commercial license agreement from Jaspersoft,
7 * the following license terms apply:
8 *
9 * This program is part of JasperReports.
10 *
11 * JasperReports is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU Lesser General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
15 *
16 * JasperReports is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU Lesser General Public License for more details.
20 *
21 * You should have received a copy of the GNU Lesser General Public License
22 * along with JasperReports. If not, see <http://www.gnu.org/licenses/>.
23 */
24 package net.sf.jasperreports.repo;
25
26 import java.util.Collections;
27 import java.util.List;
28
29 import net.sf.jasperreports.engine.DefaultJasperReportsContext;
30 import net.sf.jasperreports.extensions.ExtensionsRegistry;
31
32 /**
33 * @author Teodor Danciu (teodord@users.sourceforge.net)
34 */
35 public class DefaultRepositoryExtensionRegistry implements ExtensionsRegistry
36 {
37 /**
38 *
39 */
40 private static final DefaultRepositoryExtensionRegistry INSTANCE = new DefaultRepositoryExtensionRegistry();
41
42 /**
43 *
44 */
45 public static DefaultRepositoryExtensionRegistry getInstance()
46 {
47 return INSTANCE;
48 }
49
50 @Override
51 public <T> List<T> getExtensions(Class<T> extensionType)
52 {
53 if (RepositoryService.class.equals(extensionType))
54 {
55 return (List<T>) Collections.singletonList(new DefaultRepositoryService(DefaultJasperReportsContext.getInstance()));//FIXMEREPO check if this can be singleton
56 }
57 else if (PersistenceServiceFactory.class.equals(extensionType))
58 {
59 return (List<T>) Collections.singletonList(DefaultRepositoryPersistenceServiceFactory.getInstance());
60 }
61 return null;
62 }
63 }
64