Java Socket Address Get extractHostAddr(InetSocketAddress address)

Description

extract Host Addr

License

Apache License

Declaration

public static String extractHostAddr(InetSocketAddress address) 

Method Source Code

//package com.java2s;
/*/*from w  w w. j a  v a2s  .  c  o m*/
 * Copyright 2014 Alexey Plotnik
 *
 * 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.InetSocketAddress;

public class Main {
    public static String extractHostAddr(InetSocketAddress address) {
        if (null != address.getAddress())
            return address.getAddress().getHostAddress();
        else if (null != address.getHostName()) {
            if (address.getHostName().contains("/")) {
                int index = address.getHostName().indexOf("/");
                return address.getHostName().substring(index + 1);
            } else
                return address.getHostName();
        } else
            throw new RuntimeException("Can not extract ip address");
    }
}

Related

1. createInetSocketAddress(String address)
2. createInetSocketAddress(String ip, int port)
3. describe(InetSocketAddress localAddress)
4. encodedStringToInetSocketAddress(String str)
5. extractClientAddress(SocketAddress remoteAddress)
6. format(final SocketAddress s, final int defaultPort)
7. formatInetAddr(InetSocketAddress addr)
8. formatSocketAddress(final InetSocketAddress inetSocketAddress)
9. formatSocketAddress(SocketAddress address)