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.netty5.channel.socket;
17
18 import java.io.File;
19 import java.net.SocketAddress;
20
21 import static java.util.Objects.requireNonNull;
22
23 /**
24 * An 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 requireNonNull(socketPath, "socketPath");
33 this.socketPath = socketPath;
34 }
35
36 public DomainSocketAddress(File file) {
37 this(file.getPath());
38 }
39
40 /**
41 * The path to the domain socket.
42 */
43 public String path() {
44 return socketPath;
45 }
46
47 @Override
48 public String toString() {
49 return path();
50 }
51
52 @Override
53 public boolean equals(Object o) {
54 if (this == o) {
55 return true;
56 }
57 if (!(o instanceof DomainSocketAddress)) {
58 return false;
59 }
60
61 return ((DomainSocketAddress) o).socketPath.equals(socketPath);
62 }
63
64 @Override
65 public int hashCode() {
66 return socketPath.hashCode();
67 }
68 }