Apache Tomcat 6.0.41

org.apache.catalina.tribes.util
Class UUIDGenerator

java.lang.Object
  extended by org.apache.catalina.tribes.util.UUIDGenerator

public class UUIDGenerator
extends java.lang.Object

simple generation of a UUID

Version:
1.0
Author:
Filip Hanik

Field Summary
static int BITS_PER_BYTE
           
static int BYTES_PER_INT
           
protected static java.util.Random rand
           
protected static java.security.SecureRandom secrand
           
static int UUID_LENGTH
           
static int UUID_VERSION
           
 
Constructor Summary
UUIDGenerator()
           
 
Method Summary
static void nextBytes(byte[] into, int offset, int length, java.util.Random r)
          Same as java.util.Random.nextBytes except this one we dont have to allocate a new byte array
static byte[] randomUUID(boolean secure)
           
static byte[] randomUUID(boolean secure, byte[] into, int offset)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

UUID_LENGTH

public static final int UUID_LENGTH
See Also:
Constant Field Values

UUID_VERSION

public static final int UUID_VERSION
See Also:
Constant Field Values

BYTES_PER_INT

public static final int BYTES_PER_INT
See Also:
Constant Field Values

BITS_PER_BYTE

public static final int BITS_PER_BYTE
See Also:
Constant Field Values

secrand

protected static java.security.SecureRandom secrand

rand

protected static java.util.Random rand
Constructor Detail

UUIDGenerator

public UUIDGenerator()
Method Detail

randomUUID

public static byte[] randomUUID(boolean secure)

randomUUID

public static byte[] randomUUID(boolean secure,
                                byte[] into,
                                int offset)

nextBytes

public static void nextBytes(byte[] into,
                             int offset,
                             int length,
                             java.util.Random r)
Same as java.util.Random.nextBytes except this one we dont have to allocate a new byte array

Parameters:
into - byte[]
offset - int
length - int
r - Random

Apache Tomcat 6.0.41

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