Package org.ligoj.app.http.security

Class CaptchaFilter

java.lang.Object

org.ligoj.app.http.security.CaptchaFilter

All Implemented Interfaces:

javax.servlet.Filter

public class CaptchaFilter
extends Object
implements javax.servlet.Filter

Filter checking the CAPTCHA data provided in the "captcha" parameter.

Field Summary

Fields

Modifier and Type	Field	Description
static String	CAPTCHA_HEADER

Constructor Summary

Constructors

Constructor	Description
CaptchaFilter()

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Field Detail

CAPTCHA_HEADER

public static final String CAPTCHA_HEADER

See Also:

Constant Field Values

Constructor Detail

CaptchaFilter

public CaptchaFilter()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter