Java InetAddress Create getHostNameReliably(final String requestingHost, final InetAddress site, final URL requestingUrl)

Here you can find the source of getHostNameReliably(final String requestingHost, final InetAddress site, final URL requestingUrl)

Description

get Host Name Reliably

License

Apache License

Declaration

public static String getHostNameReliably(final String requestingHost, final InetAddress site,
            final URL requestingUrl) 

Method Source Code

//package com.java2s;
/*/*from  w  w  w . ja v  a  2 s .c o m*/
 * Copyright 2000-2013 JetBrains s.r.o.
 *
 * 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 static String getHostNameReliably(final String requestingHost, final InetAddress site,
            final URL requestingUrl) {
        String host = requestingHost;
        if (host == null) {
            if (site != null) {
                host = site.getHostName();
            } else if (requestingUrl != null) {
                host = requestingUrl.getHost();
            }
        }
        host = host == null ? "" : host;
        return host;
    }
}

Related

  1. getHostAddress(InetAddress address)
  2. getHostAddress(InetAddress anAddress)
  3. getHostAddress(InetAddress host)
  4. getHostName(InetAddress address)
  5. getHostName(InetAddress ia)
  6. getHostNameWithoutDomain(final InetAddress addr)
  7. getInetAddress()
  8. getInetAddress()
  9. getInetAddress()