org.opensaml.common.impl
Class RandomIdentifierGenerator

java.lang.Object
  org.opensaml.common.impl.RandomIdentifierGenerator

All Implemented Interfaces:

IdentifierGenerator

public class RandomIdentifierGenerator
extends Object
implements IdentifierGenerator

Generates identifiers using random data obtained from a Random instance.

Field Summary

private static Random

random Random number generator.

Constructor Summary

RandomIdentifierGenerator()
Constructor.

Method Summary

String	generateIdentifier() Generates a 16 byte identifier.
String	generateIdentifier(int size) Generates a random identifier.

Methods inherited from class java.lang.Object

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

Field Detail

random

private static Random random

Random number generator.

Constructor Detail

RandomIdentifierGenerator

public RandomIdentifierGenerator()

Constructor.

Method Detail

generateIdentifier

public String generateIdentifier()

Generates a 16 byte identifier.

Specified by:

generateIdentifier in interface IdentifierGenerator

Returns:

an hex encoded identifier

generateIdentifier

public String generateIdentifier(int size)

Generates a random identifier.

Specified by:

generateIdentifier in interface IdentifierGenerator

Parameters:

size - number of bytes in the identifier

Returns:

the hex encoded identifier