com.liferay.journal.internal.upgrade.v0_0_5.UpgradeJournalDisplayPreferences.java Source code

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Here is the source code for com.liferay.journal.internal.upgrade.v0_0_5.UpgradeJournalDisplayPreferences.java

Source

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.journal.internal.upgrade.v0_0_5;

import com.liferay.portal.kernel.portlet.PortletPreferencesFactoryUtil;
import com.liferay.portal.kernel.upgrade.BaseUpgradePortletPreferences;
import com.liferay.portal.kernel.util.ArrayUtil;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;

import javax.portlet.PortletPreferences;

/**
 * @author Eudaldo Alonso
 */
public class UpgradeJournalDisplayPreferences extends BaseUpgradePortletPreferences {

    @Override
    protected String[] getPortletIds() {
        return new String[] { "56_INSTANCE_%" };
    }

    @Override
    protected String upgradePreferences(long companyId, long ownerId, int ownerType, long plid, String portletId,
            String xml) throws Exception {

        PortletPreferences portletPreferences = PortletPreferencesFactoryUtil.fromXML(companyId, ownerId, ownerType,
                plid, portletId, xml);

        String[] extensions = portletPreferences.getValues("extensions", StringPool.EMPTY_ARRAY);

        if (ArrayUtil.isNotEmpty(extensions)) {
            portletPreferences.setValue("extensions", StringUtil.merge(extensions));
        }

        return PortletPreferencesFactoryUtil.toXML(portletPreferences);
    }

}