util.io

Class NetworkUtilities

java.lang.Object

util.io.NetworkUtilities

public class NetworkUtilities
extends Object

Network Helper Class with some utility functions

Since:

2.2

Author:

bodum

Constructor Summary

Constructors

Constructor and Description
NetworkUtilities()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	checkConnection() Checks if a internet connection can be established
static boolean	checkConnection(URL url) Checks if a internet connection to a specific Server can be established
static int	getTimeDifferenceSeconds(String serverName) get the time difference from a NTP server

Methods inherited from class java.lang.Object

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

Constructor Detail

NetworkUtilities

public NetworkUtilities()

Method Detail

checkConnection

public static boolean checkConnection()

Checks if a internet connection can be established

Returns:

true, if a connection can be established

checkConnection

public static boolean checkConnection(URL url)

Checks if a internet connection to a specific Server can be established

Parameters:

url - check this Server

Returns:

true, if a connection can be established

getTimeDifferenceSeconds

public static int getTimeDifferenceSeconds(String serverName)

get the time difference from a NTP server

Parameters:

serverName -

Returns:

time difference in seconds

Since:

2.6