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;
016    
017    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
018    import com.liferay.portal.kernel.upgrade.util.SwapUpgradeColumnImpl;
019    import com.liferay.portal.kernel.upgrade.util.UpgradeColumn;
020    import com.liferay.portal.kernel.upgrade.util.UpgradeTable;
021    import com.liferay.portal.kernel.upgrade.util.UpgradeTableFactoryUtil;
022    import com.liferay.portal.kernel.upgrade.util.ValueMapper;
023    import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
024    import com.liferay.portal.upgrade.v4_3_0.util.AvailableMappersUtil;
025    import com.liferay.portal.upgrade.v4_3_0.util.BlogsEntryTable;
026    
027    import java.sql.Types;
028    
029    /**
030     * @author Alexander Chow
031     * @author Brian Wing Shun Chan
032     */
033    public class UpgradeBlogs extends UpgradeProcess {
034    
035            protected void doUpgrade() throws Exception {
036    
037                    // BlogsEntry
038    
039                    UpgradeColumn upgradeGroupIdColumn = new SwapUpgradeColumnImpl(
040                            "groupId", AvailableMappersUtil.getGroupIdMapper());
041    
042                    UpgradeColumn upgradeUserIdColumn = new SwapUpgradeColumnImpl(
043                            "userId", new Integer(Types.VARCHAR),
044                            AvailableMappersUtil.getUserIdMapper());
045    
046                    PKUpgradeColumnImpl upgradePKColumn = new PKUpgradeColumnImpl(
047                            "entryId", true);
048    
049                    UpgradeTable upgradeTable = UpgradeTableFactoryUtil.getUpgradeTable(
050                            BlogsEntryTable.TABLE_NAME, BlogsEntryTable.TABLE_COLUMNS,
051                            upgradePKColumn, upgradeGroupIdColumn, upgradeUserIdColumn);
052    
053                    upgradeTable.setCreateSQL(BlogsEntryTable.TABLE_SQL_CREATE);
054    
055                    upgradeTable.updateTable();
056    
057                    ValueMapper entryIdMapper = upgradePKColumn.getValueMapper();
058    
059                    AvailableMappersUtil.setBlogsEntryIdMapper(entryIdMapper);
060            }
061    
062    }