1
22
23 package com.liferay.portal.kernel.captcha;
24
25 import java.io.IOException;
26
27 import javax.portlet.PortletRequest;
28 import javax.portlet.PortletResponse;
29
30 import javax.servlet.http.HttpServletRequest;
31 import javax.servlet.http.HttpServletResponse;
32
33
39 public class CaptchaUtil {
40
41 public static void check(HttpServletRequest request)
42 throws CaptchaTextException {
43
44 getCaptcha().check(request);
45 }
46
47 public static void check(PortletRequest portletRequest)
48 throws CaptchaTextException {
49
50 getCaptcha().check(portletRequest);
51 }
52
53 public static Captcha getCaptcha() {
54 return _captcha;
55 }
56
57 public static boolean isEnabled(HttpServletRequest request) {
58 return getCaptcha().isEnabled(request);
59 }
60
61 public static boolean isEnabled(PortletRequest portletRequest) {
62 return getCaptcha().isEnabled(portletRequest);
63 }
64
65 public static void serveImage(
66 HttpServletRequest request, HttpServletResponse response)
67 throws IOException {
68
69 getCaptcha().serveImage(request, response);
70 }
71
72 public static void serveImage(
73 PortletRequest portletRequest, PortletResponse portletResponse)
74 throws IOException {
75
76 getCaptcha().serveImage(portletRequest, portletResponse);
77 }
78
79 public void setCaptcha(Captcha captcha) {
80 _captcha = captcha;
81 }
82
83 private static Captcha _captcha;
84
85 }