com.cloudhopper.commons.util

Class RandomUtil

java.lang.Object

com.cloudhopper.commons.util.RandomUtil

public class RandomUtil
extends Object

Utility class for using and generating random object such as strings. Useful for generating things like random passwords, verification codes, etc.

Author:

joelauer (twitter: @jjlauer or http://twitter.com/jjlauer)

Constructor Summary

Constructors

Constructor and Description
RandomUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static String	generateString(int length) Creates a random string using only lowercase ascii letters, uppercase ascii letters, and digits.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomUtil

public RandomUtil()

Method Detail

generateString

public static String generateString(int length)

Creates a random string using only lowercase ascii letters, uppercase ascii letters, and digits. This method internally uses a static instance of a Random() object.

Parameters:

length - The length of random string to generate

Returns:

A new random string with a length specified in the length parameter