fr.cnes.sitools.security.captcha
Class CaptchaContainer

java.lang.Object
  fr.cnes.sitools.security.captcha.CaptchaContainer

public class CaptchaContainer
extends java.lang.Object

Basic in memory Captcha container

Author:

jp.boignard (AKKA Technologies)

Constructor Summary

CaptchaContainer()

Method Summary

void	delete(java.lang.String id) Delete a captcha when no more useful
Captcha	get(java.lang.String id) Getter an ever existent captcha Can be do only one time.
Captcha	post(java.lang.Integer width, java.lang.Integer height, java.lang.Integer length) Get a new captcha
void	recyclingDuration(int seconds) recycling old captchas
void	recyclingSize(int limit) limiting captchas

Methods inherited from class java.lang.Object

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

Constructor Detail

CaptchaContainer

public CaptchaContainer()

Method Detail

get

public Captcha get(java.lang.String id)

Getter an ever existent captcha Can be do only one time.

Parameters:

id - captcha identifier

Returns:

Captcha

post

public Captcha post(java.lang.Integer width,
                    java.lang.Integer height,
                    java.lang.Integer length)

Get a new captcha

Parameters:

width - int width in pixel of the required generated image

height - int heigth in pixem of the required generated image

length - int number of characters for the generated answer

Returns:

Captcha

delete

public void delete(java.lang.String id)

Delete a captcha when no more useful

Parameters:

id - Captcha identifier

recyclingDuration

public void recyclingDuration(int seconds)

recycling old captchas

Parameters:

seconds - maxduration of a captcha in container.

recyclingSize

public void recyclingSize(int limit)

limiting captchas

Parameters:

limit - max number of captcha in container