Java Host Name Get getHostMac(String host)

Description

get Host Mac

License

Open Source License

Declaration

public static String getHostMac(String host) 

Method Source Code

//package com.java2s;
/*/*from w ww .jav a 2s . c o m*/
 * Copyright (C) 2016 Dmitry Kotlyarov.
 * All Rights Reserved.
 *
 * 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;

public class Main {
    public static String getHostMac(String host) {
        try {
            NetworkInterface network = NetworkInterface.getByInetAddress(InetAddress.getByName(host));
            byte[] mac = network.getHardwareAddress();
            StringBuilder sb = new StringBuilder();
            for (int i = 0, ci = mac.length; i < ci; i++) {
                sb.append(String.format("%02X%s", mac[i], (i < ci - 1) ? "-" : ""));
            }
            return sb.toString();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}

Related

1. getHost(String link)
2. getHost(String s)
3. getHostCore(final String quadGraph)
4. getHostGateway()
5. getHostInformation()
6. getHostName()
7. getHostName()
8. getHostName()
9. getHostName()