001    /**
002     * Copyright (c) 2000-2013 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.v6_0_3;
016    
017    import com.liferay.portal.kernel.upgrade.BaseUpgradePortletPreferences;
018    import com.liferay.portal.kernel.util.GetterUtil;
019    import com.liferay.portlet.PortletPreferencesFactoryUtil;
020    
021    import javax.portlet.PortletPreferences;
022    
023    /**
024     * @author Julio Camarero
025     */
026    public class UpgradeLookAndFeel extends BaseUpgradePortletPreferences {
027    
028            @Override
029            protected String getUpdatePortletPreferencesWhereClause() {
030                    return "preferences like '%portlet-setup-link-to-%'";
031            }
032    
033            @Override
034            protected String upgradePreferences(
035                            long companyId, long ownerId, int ownerType, long plid,
036                            String portletId, String xml)
037                    throws Exception {
038    
039                    PortletPreferences portletPreferences =
040                            PortletPreferencesFactoryUtil.fromXML(
041                                    companyId, ownerId, ownerType, plid, portletId, xml);
042    
043                    long linkToLayoutId = GetterUtil.getLong(
044                            portletPreferences.getValue(
045                                    "portlet-setup-link-to-layout-id", null));
046    
047                    if (linkToLayoutId <= 0) {
048                            linkToLayoutId = GetterUtil.getLong(
049                                    portletPreferences.getValue(
050                                            "portlet-setup-link-to-plid", null));
051                    }
052    
053                    if (linkToLayoutId > 0) {
054                            String uuid = getLayoutUuid(plid, linkToLayoutId);
055    
056                            if (uuid != null) {
057                                    portletPreferences.setValue(
058                                            "portlet-setup-link-to-layout-uuid", uuid);
059                            }
060    
061                            portletPreferences.reset("portlet-setup-link-to-layout-id");
062                            portletPreferences.reset("portlet-setup-link-to-plid");
063                    }
064    
065                    return PortletPreferencesFactoryUtil.toXML(portletPreferences);
066            }
067    
068    }