1
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
30 public class CaptchaUtil {
31
32 public static void check(HttpServletRequest request)
33 throws CaptchaException {
34
35 getCaptcha().check(request);
36 }
37
38 public static void check(PortletRequest portletRequest)
39 throws CaptchaException {
40
41 getCaptcha().check(portletRequest);
42 }
43
44 public static Captcha getCaptcha() {
45 return _captcha;
46 }
47
48 public static String getTaglibPath() {
49 return getCaptcha().getTaglibPath();
50 }
51
52 public static boolean isEnabled(HttpServletRequest request)
53 throws CaptchaException {
54
55 return getCaptcha().isEnabled(request);
56 }
57
58 public static boolean isEnabled(PortletRequest portletRequest)
59 throws CaptchaException{
60
61 return getCaptcha().isEnabled(portletRequest);
62 }
63
64 public static void serveImage(
65 HttpServletRequest request, HttpServletResponse response)
66 throws IOException {
67
68 getCaptcha().serveImage(request, response);
69 }
70
71 public static void serveImage(
72 PortletRequest portletRequest, PortletResponse portletResponse)
73 throws IOException {
74
75 getCaptcha().serveImage(portletRequest, portletResponse);
76 }
77
78 public void setCaptcha(Captcha captcha) {
79 _captcha = captcha;
80 }
81
82 private static Captcha _captcha;
83
84 }