ml.miron.captcha.image.producer

Class DefaultTextProducer

java.lang.Object

ml.miron.captcha.image.producer.DefaultTextProducer

All Implemented Interfaces:

TextProducer

public class DefaultTextProducer
extends Object
implements TextProducer

Produces text of a given length from a given array of characters.

Author:

James Childers, Evgeny Mironenko

Constructor Summary

Constructors

Constructor and Description
DefaultTextProducer() Creates a DefaultTextProducer with default length and random characters.
DefaultTextProducer(int length) Creates a DefaultTextProducer with random characters and specified length.
DefaultTextProducer(int length, char[] dictionary) Creates a DefaultTextProducer with specified length and characters.
DefaultTextProducer(String text) Creates a DefaultTextProducer with specified text.

Method Summary

Modifier and Type	Method and Description
String	getText() Generate a series of characters to be used as the answer for the CAPTCHA.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTextProducer

public DefaultTextProducer()

Creates a DefaultTextProducer with default length and random characters.

DefaultTextProducer

public DefaultTextProducer(int length)

Creates a DefaultTextProducer with random characters and specified length.

Parameters:

length - length of text.

DefaultTextProducer

public DefaultTextProducer(int length,
                           char[] dictionary)

Creates a DefaultTextProducer with specified length and characters.

Parameters:

length - length of text.

dictionary - characters for text.

DefaultTextProducer

public DefaultTextProducer(String text)

Creates a DefaultTextProducer with specified text.

Parameters:

text - text.

Method Detail

getText

public String getText()

Description copied from interface: TextProducer

Generate a series of characters to be used as the answer for the CAPTCHA.

Specified by:

getText in interface TextProducer

Returns:

The answer for the CAPTCHA.