org.pfsw.util

Class Base64UrlEncoder

java.lang.Object

org.pfsw.util.Base64UrlEncoder

All Implemented Interfaces:

IBase64Encoder, IByteArrayToStringConverter, IObjectConverter<byte[],java.lang.String>, IStringConverter<byte[]>

public class Base64UrlEncoder
extends java.lang.Object

Provides Base64 URL encoding (using '-' and '_') with or without padding (padding char '=').

Constructor Summary

Constructors

Constructor and Description
Base64UrlEncoder(boolean withPadding) Creates a new instance of this Base64 encoder.

Method Summary

Modifier and Type	Method and Description
java.lang.String	convert(byte[] bytes) Converts a given byte array to a string.
protected java.lang.String	encode(byte[] bytes)
protected boolean	isWithPadding()
protected java.lang.String	stripPadding(java.lang.String encoded)
static Base64UrlEncoder	withoutPadding() Creates a new instance of this Base64 encoder without padding.
static Base64UrlEncoder	withPadding() Creates a new instance of this Base64 encoder with padding.

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64UrlEncoder

public Base64UrlEncoder(boolean withPadding)

Creates a new instance of this Base64 encoder.

Method Detail

withPadding

public static Base64UrlEncoder withPadding()

Creates a new instance of this Base64 encoder with padding.

withoutPadding

public static Base64UrlEncoder withoutPadding()

Creates a new instance of this Base64 encoder without padding.

encode

protected java.lang.String encode(byte[] bytes)

convert

public java.lang.String convert(byte[] bytes)

Description copied from interface: IByteArrayToStringConverter

Converts a given byte array to a string.

Specified by:

convert in interface IByteArrayToStringConverter

Specified by:

convert in interface IObjectConverter<byte[],java.lang.String>

Specified by:

convert in interface IStringConverter<byte[]>

Parameters:

bytes - The object to be converted (may be null).

Returns:

null or the string representation of the given object.

stripPadding

protected java.lang.String stripPadding(java.lang.String encoded)

isWithPadding

protected boolean isWithPadding()