ml.miron.captcha.util

Class CaptchaServletUtil

java.lang.Object

ml.miron.captcha.util.CaptchaServletUtil

public final class CaptchaServletUtil
extends Object

Helper class for operating with HttpServletResponse and image/audio resources.

Author:

James Childers, Evgeny Mironenko

Field Summary

Fields

Modifier and Type	Field and Description
static String	CAPTCHA_ATTRIBUTE

Method Summary

Modifier and Type	Method and Description
static void	writeAudio(javax.servlet.http.HttpServletResponse response, Sample sample) Writes audio to the response.
static void	writeImage(javax.servlet.http.HttpServletResponse response, BufferedImage image) Writes image to the response.

Methods inherited from class java.lang.Object

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

Field Detail

CAPTCHA_ATTRIBUTE

public static final String CAPTCHA_ATTRIBUTE

See Also:

Constant Field Values

Method Detail

writeImage

public static void writeImage(javax.servlet.http.HttpServletResponse response,
                              BufferedImage image)

Writes image to the response.

Parameters:

response - current response.

image - determined image.

writeAudio

public static void writeAudio(javax.servlet.http.HttpServletResponse response,
                              Sample sample)

Writes audio to the response.

Parameters:

response - current response.

sample - determined audio.