ActionUtil.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.announcements.web.internal.portlet.action;

import com.liferay.announcements.kernel.model.AnnouncementsEntry;
import com.liferay.announcements.kernel.service.AnnouncementsEntryServiceUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.PortalUtil;

import javax.portlet.PortletRequest;

import javax.servlet.http.HttpServletRequest;

/**
 * @author Raymond Augé
 */
public class ActionUtil {

	public static AnnouncementsEntry getEntry(HttpServletRequest request)
		throws PortalException {

		long entryId = ParamUtil.getLong(request, "entryId");

		if (entryId > 0) {
			return AnnouncementsEntryServiceUtil.getEntry(entryId);
		}

		return null;
	}

	public static AnnouncementsEntry getEntry(PortletRequest portletRequest)
		throws PortalException {

		HttpServletRequest request = PortalUtil.getHttpServletRequest(
			portletRequest);

		return getEntry(request);
	}

}