[Ch15] Moving around some of the code in the simple chat client/server to... (f224b943) · Commits · examples / Head First Java 3rd Edition

src/main/java/ch15/SimpleChatClient.java

+8 −10

Changes for src/main/java/ch15/SimpleChatClient.java: 8 added lines, 10 removed lines.
Original line number	Diff line number	Diff line
		@@ -11,15 +11,13 @@ import java.io.PrintWriter;
		import java.net.Socket;

		public class SimpleChatClient {
		JTextArea incoming;
		JTextField outgoing;
		BufferedReader reader;
		PrintWriter writer;
		Socket sock;
		private JTextArea incoming;
		private JTextField outgoing;
		private BufferedReader reader;
		private PrintWriter writer;

		public static void main(String[] args) {
		SimpleChatClient client = new SimpleChatClient();
		client.go();
		new SimpleChatClient().go();
		}

		public void go() {
		@@ -48,10 +46,10 @@ public class SimpleChatClient {

		private void setUpNetworking() {
		try {
		sock = new Socket("127.0.0.1", 5000);
		InputStreamReader streamReader = new InputStreamReader(sock.getInputStream());
		Socket socket = new Socket("127.0.0.1", 5000);
		InputStreamReader streamReader = new InputStreamReader(socket.getInputStream());
		reader = new BufferedReader(streamReader);
		writer = new PrintWriter(sock.getOutputStream());
		writer = new PrintWriter(socket.getOutputStream());
		System.out.println("networking established");
		} catch (IOException ex) {
		ex.printStackTrace();

src/main/java/ch15/VerySimpleChatServer.java→src/main/java/ch15/SimpleChatServer.java

+24 −24

Changes for src/main/java/ch15/SimpleChatServer.java: 24 added lines, 24 removed lines.
Original line number	Diff line number	Diff line
		@@ -8,8 +8,29 @@ import java.net.Socket;
		import java.util.ArrayList;
		import java.util.Iterator;

		public class VerySimpleChatServer {
		ArrayList<PrintWriter> clientOutputStreams;
		public class SimpleChatServer {
		private ArrayList<PrintWriter> clientOutputStreams;

		public static void main(String[] args) {
		new SimpleChatServer().go();
		}

		public void go() {
		clientOutputStreams = new ArrayList<>();
		try {
		ServerSocket serverSock = new ServerSocket(5000);
		while (true) {
		Socket clientSocket = serverSock.accept();
		PrintWriter writer = new PrintWriter(clientSocket.getOutputStream());
		clientOutputStreams.add(writer);
		Thread t = new Thread(new ClientHandler(clientSocket));
		t.start();
		System.out.println("got a connection");
		}
		} catch (Exception ex) {
		ex.printStackTrace();
		}
		} // close go

		public class ClientHandler implements Runnable {
		BufferedReader reader;
		@@ -36,28 +57,6 @@ public class VerySimpleChatServer {
		ex.printStackTrace();
		}
		} // close run
		} // close inner class

		public static void main(String[] args) {
		new VerySimpleChatServer().go();
		}

		public void go() {
		clientOutputStreams = new ArrayList<>();
		try {
		ServerSocket serverSock = new ServerSocket(5000);
		while (true) {
		Socket clientSocket = serverSock.accept();
		PrintWriter writer = new PrintWriter(clientSocket.getOutputStream());
		clientOutputStreams.add(writer);
		Thread t = new Thread(new ClientHandler(clientSocket));
		t.start();
		System.out.println("got a connection");
		}
		} catch (Exception ex) {
		ex.printStackTrace();
		}
		} // close go

		public void tellEveryone(String message) {
		Iterator<PrintWriter> it = clientOutputStreams.iterator();
		@@ -71,4 +70,5 @@ public class VerySimpleChatServer {
		}
		} // end while
		} // close tellEveryone
		} // close ClientHandler
		} // close class
		No newline at end of file