Package alpine.common.util

Class UuidUtil

java.lang.Object

alpine.common.util.UuidUtil

public final class UuidUtil
extends Object

A collection of useful UUID utilities.

Since:

1.0.0

Author:

Steve Springett

Method Summary

Modifier and Type	Method	Description
static String	insertHyphens(String uuidWithoutHyphens)	Inserts hyphens in a valid 32 character UUID containing no hyphens.
static boolean	isValidUUID(String uuid)	Determines if the specified string is a valid UUID.
static String	stripHyphens(String uuid)	Removes hyphens from a 36 character UUID.

Methods inherited from class java.lang.Object

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

Method Details

insertHyphens

public static String insertHyphens(String uuidWithoutHyphens)

Inserts hyphens in a valid 32 character UUID containing no hyphens.

Parameters:

uuidWithoutHyphens - a UUID without separating hyphens

Returns:

a UUID (as a String) containing hyphens

Since:

1.0.0

stripHyphens

public static String stripHyphens(String uuid)

Removes hyphens from a 36 character UUID.

Parameters:

uuid - the UUID to strip hyphens from

Returns:

a String of the UUID without hyphens

Since:

1.0.0

isValidUUID

public static boolean isValidUUID(String uuid)

Determines if the specified string is a valid UUID.

Parameters:

uuid - the UUID to evaluate

Returns:

true if UUID is valid, false if invalid

Since:

1.0.0