Java Network Interface Get getInterfaceInfo(NetworkInterface nif)

Description

get Interface Info

License

Open Source License

Declaration

private static String getInterfaceInfo(NetworkInterface nif) throws Exception 

Method Source Code

//package com.java2s;
/*!//ww  w .ja  v  a 2  s  .  c  o m
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 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 Lesser General Public License for more details.
 *
 * Copyright (c) 2002-2013 Pentaho Corporation..  All rights reserved.
 */

import java.net.NetworkInterface;

public class Main {
    private static String getInterfaceInfo(NetworkInterface nif) throws Exception {
        return getInterfaceInfo(nif, ":");
    }

    private static String getInterfaceInfo(NetworkInterface nif, String sep) throws Exception {
        byte[] addrBytes = nif.getHardwareAddress(); // get the MAC address
        StringBuffer buff = new StringBuffer();
        for (int i = 0; i < addrBytes.length; i++) {
            buff.append(String.format("%02X%s", addrBytes[i], (i < addrBytes.length - 1) ? sep : "")); //$NON-NLS-1$ //$NON-NLS-2$
        }
        return buff.toString();
    }
}

Related

1. getGoodNetworkInterfaces()
2. getHostnameFromNetworkInterface()
3. getInterface(String ifaceName)
4. getInterfaceByName(String interfaceName)
5. getInterfaceDiagnostic()
6. getInterfaces()
7. getInterfaces()
8. getInterfaces()
9. getInterfaces()