Java InetAddress Check isHostLocalHost(InetAddress host)

Description

is Host Local Host

License

Apache License

Declaration

public static boolean isHostLocalHost(InetAddress host) 

Method Source Code

//package com.java2s;
/**/*from ww w. j a  v a 2  s.com*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 {
    private static InetAddress localInetAddress_;

    public static boolean isHostLocalHost(InetAddress host) {
        try {
            return getLocalAddress().equals(host);
        } catch (UnknownHostException e) {
            return false;
        }
    }

    public static InetAddress getLocalAddress() throws UnknownHostException {
        if (localInetAddress_ == null)
            localInetAddress_ = InetAddress.getLocalHost();
        return localInetAddress_;
    }
}

Related

1. isBroadcastAddress(InetAddress address)
2. IsBusy(final InetAddress remote, int port)
3. isClassicAddress(InetAddress address)
4. isCommonSubnet(InetAddress address1, InetAddress address2)
5. isGlobalAddressV6(InetAddress addr)
6. isInet6Compatible(InetAddress address, Inet6Address inet6Address)
7. isInRage(InetAddress check, InetAddress bcast, int netmask)
8. isIpAddressInRange(InetAddress ipStart, InetAddress ipEnd, InetAddress ipToCheck)
9. isIPLocal(final InetAddress adr)