001
014
015 package com.liferay.portal.kernel.captcha;
016
017 import java.io.IOException;
018
019 import javax.portlet.PortletRequest;
020 import javax.portlet.PortletResponse;
021
022 import javax.servlet.http.HttpServletRequest;
023 import javax.servlet.http.HttpServletResponse;
024
025
028 public class CaptchaUtil {
029
030 public static void check(HttpServletRequest request)
031 throws CaptchaException {
032
033 getCaptcha().check(request);
034 }
035
036 public static void check(PortletRequest portletRequest)
037 throws CaptchaException {
038
039 getCaptcha().check(portletRequest);
040 }
041
042 public static Captcha getCaptcha() {
043 return _captcha;
044 }
045
046 public static String getTaglibPath() {
047 return getCaptcha().getTaglibPath();
048 }
049
050 public static boolean isEnabled(HttpServletRequest request)
051 throws CaptchaException {
052
053 return getCaptcha().isEnabled(request);
054 }
055
056 public static boolean isEnabled(PortletRequest portletRequest)
057 throws CaptchaException{
058
059 return getCaptcha().isEnabled(portletRequest);
060 }
061
062 public static void serveImage(
063 HttpServletRequest request, HttpServletResponse response)
064 throws IOException {
065
066 getCaptcha().serveImage(request, response);
067 }
068
069 public static void serveImage(
070 PortletRequest portletRequest, PortletResponse portletResponse)
071 throws IOException {
072
073 getCaptcha().serveImage(portletRequest, portletResponse);
074 }
075
076 public void setCaptcha(Captcha captcha) {
077 _captcha = captcha;
078 }
079
080 private static Captcha _captcha;
081
082 }