ThemeDisplayManagedBean.java |
1 /** 2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved. 3 * 4 * This library is free software; you can redistribute it and/or modify it under 5 * the terms of the GNU Lesser General Public License as published by the Free 6 * Software Foundation; either version 2.1 of the License, or (at your option) 7 * any later version. 8 * 9 * This library is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 12 * details. 13 */ 14 15 package com.liferay.util.bridges.jsf.common; 16 17 import com.liferay.portal.kernel.log.Log; 18 import com.liferay.portal.kernel.log.LogFactoryUtil; 19 import com.liferay.portal.kernel.util.GetterUtil; 20 import com.liferay.portal.model.User; 21 import com.liferay.portal.service.UserLocalServiceUtil; 22 23 import javax.faces.context.FacesContext; 24 25 /** 26 * <a href="ThemeDisplayManagedBean.java.html"><b><i>View Source</i></b></a> 27 * 28 * <p> 29 * This class is designed to be a convenient JSF managed bean that can be used 30 * to get portal related information (such as the user's time zone). 31 * </p> 32 * 33 * @author Neil Griffin 34 */ 35 public class ThemeDisplayManagedBean { 36 37 public User getUser() { 38 FacesContext facesContext = FacesContext.getCurrentInstance(); 39 40 String remoteUser = facesContext.getExternalContext().getRemoteUser(); 41 42 try { 43 long userId = GetterUtil.getLong(remoteUser); 44 45 return UserLocalServiceUtil.getUserById(userId); 46 } 47 catch (Exception e) { 48 _log.error(e, e); 49 } 50 51 return null; 52 } 53 54 private static Log _log = LogFactoryUtil.getLog(User.class); 55 56 }