| DLFileEntryVersionUpgradeColumnImpl.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portal.upgrade.v6_0_0.util;
16
17 import com.liferay.portal.kernel.upgrade.util.BaseUpgradeColumnImpl;
18 import com.liferay.portal.kernel.util.GetterUtil;
19
20 import java.text.NumberFormat;
21
22 /**
23 * <a href="DLFileEntryVersionUpgradeColumnImpl.java.html"><b><i>View Source</i>
24 * </b></a>
25 *
26 * @author Brian Wing Shun Chan
27 */
28 public class DLFileEntryVersionUpgradeColumnImpl extends BaseUpgradeColumnImpl {
29
30 public DLFileEntryVersionUpgradeColumnImpl(String name) {
31 super(name);
32 }
33
34 public Object getNewValue(Object oldValue) throws Exception {
35 double version = GetterUtil.getDouble(String.valueOf(oldValue));
36
37 NumberFormat numberFormat = NumberFormat.getInstance();
38
39 numberFormat.setMaximumFractionDigits(1);
40 numberFormat.setMinimumFractionDigits(1);
41
42 return numberFormat.format(version);
43 }
44
45 }