1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portlet.iframe.util;
21  
22  import com.liferay.portal.PortalException;
23  import com.liferay.portal.SystemException;
24  import com.liferay.portal.kernel.util.Validator;
25  import com.liferay.portal.model.User;
26  import com.liferay.portal.util.PortalUtil;
27  
28  import javax.portlet.PortletRequest;
29  
30  /**
31   * <a href="IFrameUtil.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Amos Fong
34   *
35   */
36  public class IFrameUtil {
37  
38      public static String getPassword(
39          PortletRequest portletRequest, String password) {
40  
41          if (Validator.isNull(password) || password.equals("@password@")) {
42              password = PortalUtil.getUserPassword(portletRequest);
43          }
44  
45          return password;
46      }
47  
48      public static String getUserName(
49              PortletRequest portletRequest, String userName)
50          throws PortalException, SystemException {
51  
52          User user = PortalUtil.getUser(portletRequest);
53  
54          if (user == null) {
55              return userName;
56          }
57  
58          if (Validator.isNull(userName) || userName.equals("@user_id@")) {
59              userName = portletRequest.getRemoteUser();
60          }
61          else if (userName.equals("@email_address@")) {
62              userName = user.getEmailAddress();
63          }
64          else if (userName.equals("@screen_name@")) {
65              userName = user.getScreenName();
66          }
67  
68          return userName;
69      }
70  
71  }