Java Local Address Get getLocalAddressAsString()

Description

get Local Address As String

License

Open Source License

Declaration

private static String getLocalAddressAsString() throws UnknownHostException, SocketException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.Enumeration;

public class Main {
    private static String getLocalAddressAsString() throws UnknownHostException, SocketException {
        Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
        while (interfaces != null && interfaces.hasMoreElements()) {
            Enumeration<InetAddress> addresses = interfaces.nextElement().getInetAddresses();
            while (addresses != null && addresses.hasMoreElements()) {
                InetAddress address = addresses.nextElement();
                if (acceptableAddress(address)) {
                    return address.getHostAddress();
                }//w w w  .  j a  v a 2  s  .  c  o  m
            }
        }
        throw new UnknownHostException();
    }

    private static boolean acceptableAddress(InetAddress address) {
        return address != null && !address.isLoopbackAddress() && !address.isAnyLocalAddress()
                && !address.isLinkLocalAddress();
    }
}

Related

1. getLocalAddress(int port)
2. getLocalAddress(int port)
3. getLocalAddress(String adaptorName)
4. getLocalAddress(String filter)
5. getLocalAddress0()
6. getLocalAddresses()
7. getLocalAddresses()
8. getLocalAddresses()
9. getLocalAddresses()