org.pfsw.security

Class Base64UrlEncodedRandomStringGenerator

java.lang.Object

org.pfsw.security.Base64UrlEncodedRandomStringGenerator

All Implemented Interfaces:

StringGenerator

public class Base64UrlEncodedRandomStringGenerator
extends java.lang.Object
implements StringGenerator

A generator for random strings that uses a newly generated random byte sequence and returns it base64url encoded (without padding).

Constructor Summary

Constructors

Constructor and Description
Base64UrlEncodedRandomStringGenerator(ByteSequenceGenerator byteSequenceGenerator) Creates a new instance that creates new strings based on the given ByteSequenceGenerator.
Base64UrlEncodedRandomStringGenerator(int byteSequenceLength) Creates a new instance that creates new strings based on a ByteSequenceGenerator with the given length for the by sequences.

Method Summary

Modifier and Type	Method and Description
static Base64UrlEncodedRandomStringGenerator	create(ByteSequenceGenerator byteSequenceGenerator) Creates a new instance that creates new strings based on the given ByteSequenceGenerator.
static Base64UrlEncodedRandomStringGenerator	create(int byteSequenceLength) Creates a new instance that creates new strings based on a ByteSequenceGenerator with the given length for the by sequences.
java.lang.String	generateString() Generates a new string.
java.lang.String	generateString(int length) Generates a new string with the specified length.
protected IBase64Encoder	getBase64Encoder()
protected ByteSequenceGenerator	getByteSequenceGenerator()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64UrlEncodedRandomStringGenerator

public Base64UrlEncodedRandomStringGenerator(int byteSequenceLength)

Creates a new instance that creates new strings based on a ByteSequenceGenerator with the given length for the by sequences.

Parameters:

byteSequenceLength - The length of the random byte sequences to be used.

Base64UrlEncodedRandomStringGenerator

public Base64UrlEncodedRandomStringGenerator(ByteSequenceGenerator byteSequenceGenerator)

Creates a new instance that creates new strings based on the given ByteSequenceGenerator.

Parameters:

byteSequenceGenerator - The generator for new byte sequences.

Method Detail

create

public static Base64UrlEncodedRandomStringGenerator create(int byteSequenceLength)

Creates a new instance that creates new strings based on a ByteSequenceGenerator with the given length for the by sequences.

Parameters:

byteSequenceLength - The length of the random byte sequences to be used.

create

public static Base64UrlEncodedRandomStringGenerator create(ByteSequenceGenerator byteSequenceGenerator)

Creates a new instance that creates new strings based on the given ByteSequenceGenerator.

Parameters:

byteSequenceGenerator - The generator for new byte sequences.

generateString

public java.lang.String generateString()

Description copied from interface: StringGenerator

Generates a new string. The contents of the string is implementation specific. The length depends on the default length defined by the implementor.

Specified by:

generateString in interface StringGenerator

Returns:

A new string with the default length.

generateString

public java.lang.String generateString(int length)

Description copied from interface: StringGenerator

Generates a new string with the specified length. The contents of the string is implementation specific. The length depends on the default length defined by the implementor.

Specified by:

generateString in interface StringGenerator

Parameters:

length - The length of the string to generate.

Returns:

A new string with the given length.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getBase64Encoder

protected IBase64Encoder getBase64Encoder()

getByteSequenceGenerator

protected ByteSequenceGenerator getByteSequenceGenerator()