Java Local Host Get getLocalhostName()

Description

get Localhost Name

License

Apache License

Declaration

public static String getLocalhostName() 

Method Source Code

//package com.java2s;
/**// ww w . java2 s  .  c  o m
 * Copyright 2010 the original author or authors.
 * 
 * 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.*;

public class Main {
    public final static String OVERWRITE_HOSTNAME_SYSTEM_PROPERTY = "zkclient.hostname.overwritten";

    public static String getLocalhostName() {
        String property = System.getProperty(OVERWRITE_HOSTNAME_SYSTEM_PROPERTY);
        if (property != null && property.trim().length() > 0) {
            return property;
        }
        try {
            return InetAddress.getLocalHost().getHostName();
        } catch (final UnknownHostException e) {
            throw new RuntimeException("unable to retrieve localhost name");
        }
    }
}

Related

1. getLocalHostName()
2. getLocalHostName()
3. getLocalHostName()
4. getLocalHostName()
5. getLocalHostName()
6. getLocalHostname()
7. getLocalHostName()
8. getLocalHostName()
9. getLocalHostName()