BasePanelTag.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.application.list.taglib.servlet.taglib;

import com.liferay.application.list.GroupProvider;
import com.liferay.application.list.constants.ApplicationListWebKeys;
import com.liferay.application.list.taglib.internal.servlet.ServletContextUtil;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.taglib.util.IncludeTag;

import javax.servlet.jsp.PageContext;

/**
 * @author Adolfo Pérez
 */
public class BasePanelTag extends IncludeTag {

	public Group getGroup() {
		GroupProvider groupProvider = (GroupProvider)request.getAttribute(
			ApplicationListWebKeys.GROUP_PROVIDER);

		if (groupProvider != null) {
			Group group = groupProvider.getGroup(request);

			if (group != null) {
				return group;
			}
		}

		ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
			WebKeys.THEME_DISPLAY);

		return themeDisplay.getScopeGroup();
	}

	@Override
	public void setPageContext(PageContext pageContext) {
		super.setPageContext(pageContext);

		servletContext = ServletContextUtil.getServletContext();
	}

}