ml.miron.captcha.audio

Class AudioCaptcha

java.lang.Object

ml.miron.captcha.audio.AudioCaptcha

public final class AudioCaptcha
extends Object

A builder for generating a CAPTCHA audio/answer pair.

Example for generating a new CAPTCHA:

 AudioCaptcha ac = new AudioCaptcha.Builder()
   .addAnswer()
   .addNoise()
   .build();
 

Note that the build() method must always be called last. Other methods are optional.

Author:

James Childers, Evgeny Mironenko

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AudioCaptcha.Builder Captcha class builder.

Method Summary

Modifier and Type	Method and Description
String	getAnswer() Returns the answer for captcha.
Sample	getChallenge() Returns the audio sample of captcha.
boolean	isCorrect(String answer) Returns true if specified answer if correct, otherwise false.

Methods inherited from class java.lang.Object

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

Method Detail

isCorrect

public boolean isCorrect(String answer)

Returns true if specified answer if correct, otherwise false.

Parameters:

answer - answer for captcha.

Returns:

see description.

getAnswer

public String getAnswer()

Returns the answer for captcha.

Returns:

see description.

getChallenge

public Sample getChallenge()

Returns the audio sample of captcha.

Returns:

see description.