1 /*
2  * aTunes
3  * Copyright (C) Alex Aranda, Sylvain Gaudard and contributors
4  *
5  * See http://www.atunes.org/wiki/index.php?title=Contributing for information about contributors
6  *
7  * http://www.atunes.org
8  * http://sourceforge.net/projects/atunes
9  *
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License
12  * as published by the Free Software Foundation; either version 2
13  * of the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  */
20 
21 package net.sourceforge.atunes.kernel.modules.tags;
22 
23 import net.sourceforge.atunes.model.ILocalAudioObject;
24 import net.sourceforge.atunes.model.ITag;
25 
26 final class DiscNumberTagAttributeReviewed extends AbstractTagAttributeReviewed {
DiscNumberTagAttributeReviewed(String name)27     DiscNumberTagAttributeReviewed(String name) {
28         super(name);
29     }
30 
31     @Override
getValue(ILocalAudioObject audioFile)32     String getValue(ILocalAudioObject audioFile) {
33         return audioFile.getDiscNumber() > 0 ? String.valueOf(audioFile.getDiscNumber()) : "";
34     }
35 
36     @Override
changeTag(ITag tag, String value)37     ITag changeTag(ITag tag, String value) {
38         try {
39             tag.setDiscNumber(Integer.parseInt(value));
40         } catch (NumberFormatException e) {
41             tag.setDiscNumber(0);
42         }
43         return tag;
44     }
45 }