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Client library for talking to Microsoft Azure Event Hubs.

There is a newer version: 3.3.0

/*
 * Copyright (c) Microsoft. All rights reserved.
 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
 */
package com.microsoft.azure.servicebus;

import java.util.UUID;

public final class StringUtil
{
	public final static String EMPTY = "";

	public static boolean isNullOrEmpty(String string)
	{
		return (string == null || string.isEmpty());
	}

	public static boolean isNullOrWhiteSpace(String string)
	{
		if (string == null)
			return true;

		for (int index=0; index < string.length(); index++)
		{
			if (!Character.isWhitespace(string.charAt(index)))
			{
				return false;
			}
		}

		return true;
	}

	public static String getRandomString()
	{
		return UUID.randomUUID().toString().substring(0, 6);
	}
}