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18 package org.newsclub.net.unix.demo.client;
19
20 import java.io.IOException;
21 import java.net.Socket;
22 import java.net.SocketAddress;
23
24 import org.newsclub.net.unix.AFSocketAddress;
25 import org.newsclub.net.unix.AFUNIXSocket;
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32 abstract class DemoClientBase {
33 private Socket socket;
34
35 public void close() throws IOException {
36 if (socket != null) {
37 socket.close();
38 }
39 }
40
41 public void connect(SocketAddress endpoint) throws IOException {
42 System.out.println("Connect " + this + " to " + endpoint);
43 if (endpoint instanceof AFSocketAddress) {
44 socket = ((AFSocketAddress) endpoint).getAddressFamily().newSocket();
45 } else {
46 socket = new Socket();
47 }
48 socket.connect(endpoint);
49
50 handleSocket(socket);
51 }
52
53 @SuppressWarnings("hiding")
54 protected abstract void handleSocket(Socket socket) throws IOException;
55 }