fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound
Class SoundCaptchaFilter

java.lang.Object
  extended by fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.SoundCaptchaFilter
All Implemented Interfaces:
javax.servlet.Filter

public class SoundCaptchaFilter
extends Object
implements javax.servlet.Filter

Generation captcha class This class invok captcha service from applicationContext and get a challenge. The challenge response temp stored in service map, with user session id key.
this servlet throw generated sound, wav formatted.


Constructor Summary
SoundCaptchaFilter()
           
 
Method Summary
 void destroy()
          Destroy the filter
 void doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res, javax.servlet.FilterChain filterChain)
          Apply the filter
 void init(javax.servlet.FilterConfig config)
          
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SoundCaptchaFilter

public SoundCaptchaFilter()
Method Detail

init

public void init(javax.servlet.FilterConfig config)
          throws javax.servlet.ServletException

Specified by:
init in interface javax.servlet.Filter
Throws:
javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest req,
                     javax.servlet.ServletResponse res,
                     javax.servlet.FilterChain filterChain)
              throws IOException,
                     javax.servlet.ServletException
Apply the filter

Specified by:
doFilter in interface javax.servlet.Filter
Parameters:
req - The HTTP request
res - The HTTP response
filterChain - The Filter Chain
Throws:
IOException - If an error occured
javax.servlet.ServletException - If an error occured

destroy

public void destroy()
Destroy the filter

Specified by:
destroy in interface javax.servlet.Filter


Copyright © 2014 Mairie de Paris. All Rights Reserved.