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.v4_3_0.util;
016    
017    import com.liferay.portal.kernel.upgrade.util.BaseUpgradeColumnImpl;
018    import com.liferay.portal.kernel.upgrade.util.UpgradeColumn;
019    import com.liferay.portal.kernel.upgrade.util.ValueMapper;
020    
021    /**
022     * @author Brian Wing Shun Chan
023     */
024    public class IGSmallImageIdUpgradeColumnImpl extends BaseUpgradeColumnImpl {
025    
026            public IGSmallImageIdUpgradeColumnImpl(
027                    UpgradeColumn companyIdColumn, UpgradeColumn igImageIdColumn,
028                    ValueMapper imageIdMapper) {
029    
030                    super("smallImageId");
031    
032                    _companyIdColumn = companyIdColumn;
033                    _igImageIdColumn = igImageIdColumn;
034                    _imageIdMapper = imageIdMapper;
035            }
036    
037            public Object getNewValue(Object oldValue) throws Exception {
038                    String companyId = (String)_companyIdColumn.getOldValue();
039                    Long oldIGImageId = (Long)_igImageIdColumn.getOldValue();
040    
041                    String oldImageId =
042                            companyId + ".image_gallery." + oldIGImageId.longValue() + ".small";
043    
044                    return _imageIdMapper.getNewValue(oldImageId);
045            }
046    
047            private UpgradeColumn _companyIdColumn;
048            private UpgradeColumn _igImageIdColumn;
049            private ValueMapper _imageIdMapper;
050    
051    }