1 /*
2 * ====================================================================
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ====================================================================
19 *
20 * This software consists of voluntary contributions made by many
21 * individuals on behalf of the Apache Software Foundation. For more
22 * information on the Apache Software Foundation, please see
23 * <http://www.apache.org/>.
24 *
25 */
26
27 package org.apache.http.conn;
28
29 import java.net.InetAddress;
30 import java.net.InetSocketAddress;
31
32 import org.apache.http.HttpHost;
33
34 /**
35 * Extended {@link InetSocketAddress} implementation that also provides access to the original
36 * {@link HttpHost} used to resolve the address.
37 *
38 * @since 4.2
39 */
40 public class HttpInetSocketAddress extends InetSocketAddress {
41
42 private static final long serialVersionUID = -6650701828361907957L;
43
44 private final HttpHost httphost;
45
46 public HttpInetSocketAddress(final HttpHost httphost, final InetAddress addr, int port) {
47 super(addr, port);
48 if (httphost == null) {
49 throw new IllegalArgumentException("HTTP host may not be null");
50 }
51 this.httphost = httphost;
52 }
53
54 public HttpHost getHttpHost() {
55 return this.httphost;
56 }
57
58 @Override
59 public String toString() {
60 return this.httphost.getHostName() + ":" + getPort();
61 }
62
63 }