com.amazonaws.util

Enum Base16

java.lang.Object

java.lang.Enum<Base16>

com.amazonaws.util.Base16

All Implemented Interfaces:

Serializable, Comparable<Base16>

public enum Base16
extends Enum<Base16>

A Base 16 codec API, which encodes into hex string in upper case. See http://www.ietf.org/rfc/rfc4648.txt

Author:

Hanson Char

Method Summary

Modifier and Type	Method and Description
static byte[]	decode(byte[] b16) Decodes the given base 16 encoded bytes.
static byte[]	decode(String b16) Decodes the given base 16 encoded string, skipping carriage returns, line feeds and spaces as needed.
static byte[]	encode(byte[] bytes) Returns a base 16 encoded byte array of the given bytes.
static String	encodeAsString(byte... bytes) Returns a base 16 encoded string (in upper case) of the given bytes.
static Base16	valueOf(String name) Returns the enum constant of this type with the specified name.
static Base16[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

values

public static Base16[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Base16 c : Base16.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Base16 valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

encodeAsString

public static String encodeAsString(byte... bytes)

Returns a base 16 encoded string (in upper case) of the given bytes.

encode

public static byte[] encode(byte[] bytes)

Returns a base 16 encoded byte array of the given bytes.

decode

public static byte[] decode(String b16)

Decodes the given base 16 encoded string, skipping carriage returns, line feeds and spaces as needed.

decode

public static byte[] decode(byte[] b16)

Decodes the given base 16 encoded bytes.