BlogsExportImportPortletPreferencesProcessorUtil.java

/**
 * 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.blogs.web.internal.exportimport.portlet.preferences.processor;

import com.liferay.blogs.model.BlogsEntry;
import com.liferay.portal.kernel.template.TemplateHandler;
import com.liferay.portal.kernel.template.TemplateHandlerRegistryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.Validator;

import javax.portlet.PortletPreferences;

/**
 * @author Mate Thurzo
 */
public class BlogsExportImportPortletPreferencesProcessorUtil {

	public static String getDisplayStyle(
		PortletPreferences portletPreferences) {

		try {
			TemplateHandler templateHandler =
				TemplateHandlerRegistryUtil.getTemplateHandler(
					BlogsEntry.class.getName());

			if (Validator.isNotNull(templateHandler)) {
				return portletPreferences.getValue("displayStyle", null);
			}
		}
		catch (Exception e) {
		}

		return null;
	}

	public static long getDisplayStyleGroupId(
		PortletPreferences portletPreferences) {

		try {
			TemplateHandler templateHandler =
				TemplateHandlerRegistryUtil.getTemplateHandler(
					BlogsEntry.class.getName());

			if (Validator.isNotNull(templateHandler)) {
				return GetterUtil.getLong(
					portletPreferences.getValue("displayStyleGroupId", null));
			}
		}
		catch (Exception e) {
		}

		return 0;
	}

}