Java InetAddress Create getLocalInetAddresses(boolean includeLoopback)

Description

get Local Inet Addresses

License

Open Source License

Declaration

public static Set<InetAddress> getLocalInetAddresses(boolean includeLoopback) 

Method Source Code

//package com.java2s;
/*/*w  ww .j a  v a 2  s .  c o m*/
 * Robonobo Common Utils
 * Copyright (C) 2008 Will Morton (macavity@well.com) & Ray Hilton (ray@wirestorm.net)
    
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
    
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
    
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

import java.util.*;

import java.net.*;

public class Main {
    public static Set<InetAddress> getLocalInetAddresses(boolean includeLoopback) {
        Set<InetAddress> retSet = new HashSet<InetAddress>();
        Enumeration<NetworkInterface> interfaces;
        try {
            interfaces = NetworkInterface.getNetworkInterfaces();
        } catch (SocketException e) {
            return retSet;
        }

        while (interfaces.hasMoreElements()) {
            NetworkInterface thisInterface = interfaces.nextElement();
            Enumeration<InetAddress> addrs = thisInterface.getInetAddresses();
            while (addrs.hasMoreElements()) {
                InetAddress addr = addrs.nextElement();
                if (!includeLoopback && addr.isLoopbackAddress())
                    continue;
                retSet.add(addr);
            }
        }

        return retSet;
    }
}

Related

1. getLocalInetAddress()
2. getLocalInetAddress(String host)
3. getLocalInetAddress(String host)
4. getLocalInetAddresses()
5. getLocalInetAddresses()
6. getMacAddress(InetAddress addr)
7. getMacAddress(InetAddress address)
8. getMieleUUIDLowerPart(int deviceType50523, InetAddress address)
9. getNatType(final InetAddress localAdr, final InetAddress publicAdr)