org.ofbiz.common
Class Captcha

java.lang.Object
  org.ofbiz.common.Captcha

public class Captcha
extends java.lang.Object

Field Summary

static java.lang.String	CAPTCHA_FILE_NAME
static java.lang.String	CAPTCHA_FILE_PATH
static java.lang.String	ID_KEY

Constructor Summary

Captcha()

Method Summary

static boolean	createImageCaptcha(HttpServletRequest request, HttpServletResponse response)
static void	deleteFile()
static java.lang.String	getCodeCaptcha(HttpServletRequest request, HttpServletResponse response)
static int	paramInt(HttpServletRequest request, java.lang.String paramName, int defaultInt)
static java.lang.String	paramString(HttpServletRequest request, java.lang.String paramName, java.lang.String defaultString)
static void	writeImage(java.awt.image.BufferedImage image, HttpServletRequest request)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ID_KEY

public static java.lang.String ID_KEY

CAPTCHA_FILE_NAME

public static java.lang.String CAPTCHA_FILE_NAME

CAPTCHA_FILE_PATH

public static java.lang.String CAPTCHA_FILE_PATH

Constructor Detail

Captcha

public Captcha()

Method Detail

getCodeCaptcha

public static java.lang.String getCodeCaptcha(HttpServletRequest request,
                                              HttpServletResponse response)

createImageCaptcha

public static boolean createImageCaptcha(HttpServletRequest request,
                                         HttpServletResponse response)

writeImage

public static void writeImage(java.awt.image.BufferedImage image,
                              HttpServletRequest request)

deleteFile

public static void deleteFile()

paramString

public static java.lang.String paramString(HttpServletRequest request,
                                           java.lang.String paramName,
                                           java.lang.String defaultString)

paramInt

public static int paramInt(HttpServletRequest request,
                           java.lang.String paramName,
                           int defaultInt)