001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
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    
020    import java.text.NumberFormat;
021    
022    import java.util.Locale;
023    
024    /**
025     * @author Brian Wing Shun Chan
026     */
027    public class DLFileEntryVersionUpgradeColumnImpl extends BaseUpgradeColumnImpl {
028    
029            public DLFileEntryVersionUpgradeColumnImpl(String name) {
030                    super(name);
031            }
032    
033            public Object getNewValue(Object oldValue) throws Exception {
034                    double version = GetterUtil.getDouble(String.valueOf(oldValue));
035    
036                    NumberFormat numberFormat = NumberFormat.getInstance(Locale.US);
037    
038                    numberFormat.setMaximumFractionDigits(1);
039                    numberFormat.setMinimumFractionDigits(1);
040    
041                    return numberFormat.format(version);
042            }
043    
044    }