1 /*
2 * Copyright 2015 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * https://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package io.netty.channel.unix;
17
18 import io.netty.util.internal.ObjectUtil;
19
20 import java.io.File;
21 import java.net.SocketAddress;
22
23 /**
24 * A address for a
25 * <a href="https://en.wikipedia.org/wiki/Unix_domain_socket">Unix Domain Socket</a>.
26 */
27 public class DomainSocketAddress extends SocketAddress {
28 private static final long serialVersionUID = -6934618000832236893L;
29 private final String socketPath;
30
31 public DomainSocketAddress(String socketPath) {
32 this.socketPath = ObjectUtil.checkNotNull(socketPath, "socketPath");
33 }
34
35 public DomainSocketAddress(File file) {
36 this(file.getPath());
37 }
38
39 /**
40 * The path to the domain socket.
41 */
42 public String path() {
43 return socketPath;
44 }
45
46 @Override
47 public String toString() {
48 return path();
49 }
50
51 @Override
52 public boolean equals(Object o) {
53 if (this == o) {
54 return true;
55 }
56 if (!(o instanceof DomainSocketAddress)) {
57 return false;
58 }
59
60 return ((DomainSocketAddress) o).socketPath.equals(socketPath);
61 }
62
63 @Override
64 public int hashCode() {
65 return socketPath.hashCode();
66 }
67 }