Java InetAddress Create getInetAddressMap()

Description

get Inet Address Map

License

Apache License

Declaration

private static Map<InetAddress, String> getInetAddressMap() 

Method Source Code

//package com.java2s;
/**//from  w  w  w. ja v  a2  s. co m
 *
 *     Copyright (C) norad.fr
 *
 *     Licensed under the Apache License, Version 2.0 (the "License");
 *     you may not use this file except in compliance with the License.
 *     You may obtain a copy of the License at
 *
 *             http://www.apache.org/licenses/LICENSE-2.0
 *
 *     Unless required by applicable law or agreed to in writing, software
 *     distributed under the License is distributed on an "AS IS" BASIS,
 *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *     See the License for the specific language governing permissions and
 *     limitations under the License.
 */

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;

public class Main {
    private static Map<InetAddress, String> getInetAddressMap() {
        Map<InetAddress, String> found = new HashMap<>();
        Enumeration<NetworkInterface> netInterfaces = null;
        try {
            netInterfaces = NetworkInterface.getNetworkInterfaces();
            while (netInterfaces.hasMoreElements()) {
                NetworkInterface ni = netInterfaces.nextElement();
                Enumeration<InetAddress> address = ni.getInetAddresses();
                while (address.hasMoreElements()) {
                    found.put(address.nextElement(), ni.getName());
                }
            }
        } catch (SocketException e) {
        }
        return found;
    }
}

Related

1. getInetAddressFor(final Inet6Address inetAddress, String scope)
2. getInetAddressFromAsciiIP(String ip)
3. getInetAddressFromConfigString( String fixedDeviceConfigSring)
4. getInetAddressFromString(String s)
5. getInetAddressMap()
6. getInt32FromAddress(Inet4Address inetAddress)
7. getInterface(InetAddress addr)
8. getIP(InetAddress ip)
9. getIP(InetAddress ip)