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.portal.kernel.captcha;
16  
17  import java.io.IOException;
18  
19  import javax.portlet.PortletRequest;
20  import javax.portlet.PortletResponse;
21  
22  import javax.servlet.http.HttpServletRequest;
23  import javax.servlet.http.HttpServletResponse;
24  
25  /**
26   * <a href="CaptchaWrapper.java.html"><b><i>View Source</i></b></a>
27   *
28   * @author Brian Wing Shun Chan
29   */
30  public class CaptchaWrapper implements Captcha {
31  
32      public CaptchaWrapper(Captcha captcha) {
33          _captcha = captcha;
34      }
35  
36      public void check(HttpServletRequest request) throws CaptchaTextException {
37          _captcha.check(request);
38      }
39  
40      public void check(PortletRequest portletRequest)
41          throws CaptchaTextException {
42  
43          _captcha.check(portletRequest);
44      }
45  
46      public String getTaglibPath() {
47          return _captcha.getTaglibPath();
48      }
49  
50      public boolean isEnabled(HttpServletRequest request) {
51          return _captcha.isEnabled(request);
52      }
53  
54      public boolean isEnabled(PortletRequest portletRequest) {
55          return _captcha.isEnabled(portletRequest);
56      }
57  
58      public void serveImage(
59              HttpServletRequest request, HttpServletResponse response)
60          throws IOException {
61  
62          _captcha.serveImage(request, response);
63      }
64  
65      public void serveImage(
66              PortletRequest portletRequest, PortletResponse portletResponse)
67          throws IOException {
68  
69          _captcha.serveImage(portletRequest, portletResponse);
70      }
71  
72      private Captcha _captcha;
73  
74  }