org.appops.core

Class GuidGenerator

java.lang.Object

org.appops.core.GuidGenerator

public class GuidGenerator
extends java.lang.Object

Generates UUID.

Constructor Summary

Constructors

Constructor and Description
GuidGenerator()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	get() Generate a RFC4122, version 4 ID.
static java.io.Serializable	get(int len) Generate a random uuid of the specified length.
static java.lang.String	get(int len, int radix) Generate a random uuid of the specified length, and radix.

Methods inherited from class java.lang.Object

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

Constructor Detail

GuidGenerator

public GuidGenerator()

Method Detail

get

public static java.io.Serializable get(int len)

Generate a random uuid of the specified length. Example: uuid(15) returns "VcydxgltxrVZSTV".

Parameters:

len - the desired number of characters.

Returns:

Returns Serializable UUID.

get

public static java.lang.String get(int len,
                                   int radix)

Generate a random uuid of the specified length, and radix. Examples:

• uuid(8, 2) returns "01001010" (8 character ID, base=2)
• uuid(8, 10) returns "47473046" (8 character ID, base=10)
• uuid(8, 16) returns "098F4D35" (8 character ID, base=16)

Parameters:

len - the desired number of characters.

radix - the number of allowable values for each character (must be less than or equal to 62).

Returns:

Returns String UUID.

get

public static java.lang.String get()

Generate a RFC4122, version 4 ID. Example: "92329D39-6F5C-4520-ABFC-AAB64544E172".

Returns:

Returns String UUID.