...
- find a name for your captcha, for exemple mycapthca
- Make a new package mycaptcha under captcha.image or captcha.sound (depending of the type of challenge)
- Define two new classes in this package :
- MyCaptcha extending com.octo.captcha.image.ImageCaptcha or com.octo.captcha.sound.SoundCaptcha
- provide a friendly constructor (for your factory)
- implements the validateResponse method
- ***implements the writeObject and readObject methods in order to make your captcha serializable
- MyCapthcaFactory extending com.octo.captcha.image.ImageCaptchaFactory or com.octo.captcha.sound.SoundCaptchaFactory
- provide a public constructor that takes components to build captchas.
- implement the getImageCaptcha or getSoundCaptcha method that use your contructor initialized components to construct a new captcha.
- MyCaptcha extending com.octo.captcha.image.ImageCaptcha or com.octo.captcha.sound.SoundCaptcha