1   /**
2    * Copyright (c) 2000-2009 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.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.util.GetterUtil;
28  import com.liferay.portal.model.User;
29  import com.liferay.portal.service.UserLocalServiceUtil;
30  
31  import javax.faces.context.FacesContext;
32  
33  /**
34   * <a href="ThemeDisplayManagedBean.java.html"><b><i>View Source</i></b></a>
35   *
36   * <p>
37   * This class is designed to be a convenient JSF managed bean that can be used
38   * to get portal related information (such as the user's time zone).
39   * </p>
40   *
41   * @author Neil Griffin
42   *
43   */
44  public class ThemeDisplayManagedBean {
45  
46      public User getUser() {
47          FacesContext facesContext = FacesContext.getCurrentInstance();
48  
49          String remoteUser = facesContext.getExternalContext().getRemoteUser();
50  
51          try {
52              long userId = GetterUtil.getLong(remoteUser);
53  
54              return UserLocalServiceUtil.getUserById(userId);
55          }
56          catch (Exception e) {
57              _log.error(e, e);
58          }
59  
60          return null;
61      }
62  
63      private static Log _log = LogFactoryUtil.getLog(User.class);
64  
65  }