Class | Line # | Actions | |||||
---|---|---|---|---|---|---|---|
DefaultBlameManager | 39 | 8 | 0% | 5 | 2 |
1 | /* | |
2 | * See the NOTICE file distributed with this work for additional | |
3 | * information regarding copyright ownership. | |
4 | * | |
5 | * This is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU Lesser General Public License as | |
7 | * published by the Free Software Foundation; either version 2.1 of | |
8 | * the License, or (at your option) any later version. | |
9 | * | |
10 | * This software is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * Lesser General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU Lesser General Public | |
16 | * License along with this software; if not, write to the Free | |
17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
19 | */ | |
20 | ||
21 | package org.xwiki.blame.internal; | |
22 | ||
23 | import java.util.List; | |
24 | ||
25 | import javax.inject.Singleton; | |
26 | ||
27 | import org.xwiki.blame.AnnotatedContent; | |
28 | import org.xwiki.blame.BlameManager; | |
29 | import org.xwiki.component.annotation.Component; | |
30 | ||
31 | /** | |
32 | * Default implementation of {@link org.xwiki.blame.BlameManager}. | |
33 | * | |
34 | * @version $Id: 6f38fd9ab7f80c42310e66c659bc81e106f5cdde $ | |
35 | * @since 6.2M2 | |
36 | */ | |
37 | @Component | |
38 | @Singleton | |
39 | public class DefaultBlameManager implements BlameManager | |
40 | { | |
41 | 7 | @Override |
42 | public <R, E> AnnotatedContent<R, E> blame(AnnotatedContent<R, E> content, R revision, List<E> previous) | |
43 | { | |
44 | 7 | if (content == null) { |
45 | 4 | if (previous == null || revision == null) { |
46 | 3 | return null; |
47 | } | |
48 | 1 | return new DefaultAnnotatedContent<R, E>(revision, previous); |
49 | } | |
50 | ||
51 | 3 | if (!(content instanceof DefaultAnnotatedContent)) { |
52 | 0 | throw new IllegalArgumentException("Incompatible annotated content type provided"); |
53 | } | |
54 | ||
55 | 3 | ((DefaultAnnotatedContent<R, E>) content).analyseRevision(revision, previous); |
56 | 3 | return content; |
57 | } | |
58 | } |