rsb.util

Class UUIDTools

java.lang.Object

rsb.util.UUIDTools

public class UUIDTools
extends java.lang.Object

UUID helper functions.

Author:

swrede

Constructor Summary

Constructors

Constructor and Description
UUIDTools()

Method Summary

Methods

Modifier and Type	Method and Description
static java.util.UUID	fromByteArray(byte[] bytes) Creates an ID from a byte representation.
static java.util.UUID	getNameBasedUUID(java.util.UUID namespace, java.lang.String name) Generates name-based URIs according to Version 5 (SHA-1).
static byte[]	toByteArray(java.util.UUID id) Returns the bytes representing the id.

Methods inherited from class java.lang.Object

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

Constructor Detail

UUIDTools

public UUIDTools()

Method Detail

getNameBasedUUID

public static java.util.UUID getNameBasedUUID(java.util.UUID namespace,
                              java.lang.String name)

Generates name-based URIs according to Version 5 (SHA-1).

Parameters:

namespace - Namespace UUID

name - Actual name to be encoded in UUID

Returns:

Byte buffer with V5 UUID

fromByteArray

public static java.util.UUID fromByteArray(byte[] bytes)

Creates an ID from a byte representation.

Parameters:

bytes - byte representation of the id.

toByteArray

public static byte[] toByteArray(java.util.UUID id)

Returns the bytes representing the id.

Returns:

byte representing the id (length 16)