| ThemeDisplayManagedBean.java |
1 /**
2 * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.util.bridges.jsf.common;
24
25 import com.liferay.portal.kernel.util.GetterUtil;
26 import com.liferay.portal.model.User;
27 import com.liferay.portal.service.UserLocalServiceUtil;
28
29 import javax.faces.context.FacesContext;
30
31 import org.apache.commons.logging.Log;
32 import org.apache.commons.logging.LogFactory;
33
34 /**
35 * <a href="ThemeDisplayManagedBean.java.html"><b><i>View Source</i></b></a>
36 *
37 * <p>
38 * This class is designed to be a convenient JSF managed bean that can be used
39 * to get portal related information (such as the user's time zone).
40 * </p>
41 *
42 * @author Neil Griffin
43 *
44 */
45 public class ThemeDisplayManagedBean {
46
47 public User getUser() {
48 FacesContext facesContext = FacesContext.getCurrentInstance();
49
50 String remoteUser = facesContext.getExternalContext().getRemoteUser();
51
52 try {
53 long userId = GetterUtil.getLong(remoteUser);
54
55 return UserLocalServiceUtil.getUserById(userId);
56 }
57 catch (Exception e) {
58 _log.error(e, e);
59 }
60
61 return null;
62 }
63
64 private static Log _log = LogFactory.getLog(User.class);
65
66 }