001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.upgrade.v6_0_0.util;
016    
017    import com.liferay.portal.kernel.upgrade.util.BaseUpgradeColumnImpl;
018    import com.liferay.portal.kernel.util.GetterUtil;
019    import com.liferay.portal.kernel.util.LocaleUtil;
020    
021    import java.text.NumberFormat;
022    
023    /**
024     * @author Brian Wing Shun Chan
025     */
026    public class DLFileEntryVersionUpgradeColumnImpl extends BaseUpgradeColumnImpl {
027    
028            public DLFileEntryVersionUpgradeColumnImpl(String name) {
029                    super(name);
030            }
031    
032            @Override
033            public Object getNewValue(Object oldValue) throws Exception {
034                    double version = GetterUtil.getDouble(String.valueOf(oldValue));
035    
036                    NumberFormat numberFormat = NumberFormat.getInstance(LocaleUtil.US);
037    
038                    numberFormat.setMaximumFractionDigits(1);
039                    numberFormat.setMinimumFractionDigits(1);
040    
041                    return numberFormat.format(version);
042            }
043    
044    }