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.FileUtil;
019    
020    /**
021     * @author Alexander Chow
022     */
023    public class DLFileEntryNameUpgradeColumnImpl extends BaseUpgradeColumnImpl {
024    
025            public static String getNewName(String name) throws Exception {
026                    if (name.startsWith("DLFE-")) {
027                            name = name.substring("DLFE-".length());
028                    }
029    
030                    name = FileUtil.stripExtension(name);
031    
032                    return name;
033            }
034    
035            public DLFileEntryNameUpgradeColumnImpl(String name) {
036                    super(name);
037            }
038    
039            public Object getNewValue(Object oldValue) throws Exception {
040                    String name = (String)oldValue;
041    
042                    return getNewName(name);
043            }
044    
045    }