C D G I O S

C

CaptchaGenerator - Interface in org.shredzone.commons.captcha

A generator for captcha images.

CaptchaService - Interface in org.shredzone.commons.captcha

Service for handling click based captchas.

CaptchaServlet - Class in org.shredzone.commons.captcha

This servlet creates a random captcha image, stores the correct answer in the http session, and streams the generated captcha image as PNG.

CaptchaServlet() - Constructor for class org.shredzone.commons.captcha.CaptchaServlet

createCaptcha(char[]) - Method in interface org.shredzone.commons.captcha.CaptchaGenerator

Creates a captcha image of the given text.

createCaptcha(HttpSession) - Method in interface org.shredzone.commons.captcha.CaptchaService

Creates a random captcha.

createCaptcha(char[]) - Method in class org.shredzone.commons.captcha.impl.DefaultCaptchaGenerator

createCaptcha(HttpSession) - Method in class org.shredzone.commons.captcha.impl.DefaultCaptchaService

D

DefaultCaptchaGenerator - Class in org.shredzone.commons.captcha.impl

Default implementation of CaptchaGenerator.

DefaultCaptchaGenerator() - Constructor for class org.shredzone.commons.captcha.impl.DefaultCaptchaGenerator

DefaultCaptchaService - Class in org.shredzone.commons.captcha.impl

Default implementation of CaptchaService.

DefaultCaptchaService() - Constructor for class org.shredzone.commons.captcha.impl.DefaultCaptchaService

doService(HttpServletRequest, HttpServletResponse) - Method in class org.shredzone.commons.captcha.CaptchaServlet

G

getHeight() - Method in interface org.shredzone.commons.captcha.CaptchaGenerator

Gets the captcha image height.

getHeight() - Method in class org.shredzone.commons.captcha.impl.DefaultCaptchaGenerator

getWidth() - Method in interface org.shredzone.commons.captcha.CaptchaGenerator

Gets the captcha image width.

getWidth() - Method in class org.shredzone.commons.captcha.impl.DefaultCaptchaGenerator

I

isValidCaptcha(HttpSession, int, int) - Method in interface org.shredzone.commons.captcha.CaptchaService

Checks if the captcha answer is valid.

isValidCaptcha(HttpSession, int, int) - Method in class org.shredzone.commons.captcha.impl.DefaultCaptchaService

O

org.shredzone.commons.captcha - package org.shredzone.commons.captcha

org.shredzone.commons.captcha.impl - package org.shredzone.commons.captcha.impl

S

setup() - Method in class org.shredzone.commons.captcha.impl.DefaultCaptchaGenerator

Sets up the captcha generator.

C D G I O S