com.octo.captcha.module.web.sound
Class SoundToWavHelper

java.lang.Object
  com.octo.captcha.module.web.sound.SoundToWavHelper

public class SoundToWavHelper
extends java.lang.Object

Helper class

Constructor Summary

SoundToWavHelper()

Method Summary

static void

flushNewCaptchaToResponse(HttpServletRequest theRequest, HttpServletResponse theResponse, Logger log, SoundCaptchaService service, java.lang.String id, java.util.Locale locale) retrieve a new SoundCaptcha using SoundCaptchaService and flush it to the response.

Methods inherited from class java.lang.Object

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

Constructor Detail

SoundToWavHelper

public SoundToWavHelper()

Method Detail

flushNewCaptchaToResponse

public static void flushNewCaptchaToResponse(HttpServletRequest theRequest,
                                             HttpServletResponse theResponse,
                                             Logger log,
                                             SoundCaptchaService service,
                                             java.lang.String id,
                                             java.util.Locale locale)
                                      throws java.io.IOException

retrieve a new SoundCaptcha using SoundCaptchaService and flush it to the response.
Captcha are localized using request locale.
This method returns a 404 to the client instead of the image if the request isn't correct (missing parameters, etc...)..
The log may be null.

Parameters:

theRequest - the request

theResponse - the response

log - a commons logger

service - an SoundCaptchaService instance

Throws:

java.io.IOException - if a problem occurs during the jpeg generation process