001    /**
002     * Copyright (c) 2000-present 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.v7_0_0;
016    
017    import com.liferay.portal.kernel.repository.model.Folder;
018    import com.liferay.portal.kernel.upgrade.UpgradeProcess;
019    import com.liferay.portal.kernel.util.StringBundler;
020    import com.liferay.portal.util.PortalUtil;
021    import com.liferay.portlet.documentlibrary.model.DLFolder;
022    import com.liferay.portlet.journal.model.JournalArticle;
023    import com.liferay.portlet.journal.model.JournalFolder;
024    
025    /**
026     * @author Eduardo Garcia
027     * @author Roberto D??az
028     */
029    public class UpgradeSubscription extends UpgradeProcess {
030    
031            @Override
032            protected void doUpgrade() throws Exception {
033                    updateSubscriptionClassNames(
034                            Folder.class.getName(), DLFolder.class.getName());
035                    updateSubscriptionClassNames(
036                            JournalArticle.class.getName(), JournalFolder.class.getName());
037            }
038    
039            protected void updateSubscriptionClassNames(
040                            String oldClassName, String newClassName)
041                    throws Exception {
042    
043                    StringBundler sb = new StringBundler(4);
044    
045                    sb.append("update Subscription set classNameId = ");
046                    sb.append(PortalUtil.getClassNameId(newClassName));
047                    sb.append(" where classNameId = ");
048                    sb.append(PortalUtil.getClassNameId(oldClassName));
049    
050                    runSQL(sb.toString());
051            }
052    
053    }