Java Local Host Get getLocalHostName(boolean includeDomain)

Description

get Local Host Name

License

Open Source License

Declaration

public static String getLocalHostName(boolean includeDomain) 

Method Source Code

//package com.java2s;
/*/*  w w  w.  j  a  v a 2 s .c  o  m*/
 * Copyright (C) 2010 Teleal GmbH, Switzerland
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.net.InetAddress;

public class Main {
    public static String getLocalHostName(boolean includeDomain) {
        try {
            String hostname = InetAddress.getLocalHost().getHostName();
            return includeDomain ? hostname
                    : hostname.indexOf(".") != -1 ? hostname.substring(0, hostname.indexOf(".")) : hostname;

        } catch (Exception ex) {
            // Return a dummy String
            return "UNKNOWN HOST";
        }
    }
}

Related

1. getLocalHostname()
2. getLocalHostName()
3. getLocalHostName()
4. getLocalHostName()
5. getLocalHostName()
6. getLocalHostName(boolean useHostname)
7. getLocalHostNames()
8. getLocalHosts()
9. isLocalHost(String address)