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fixed #49 

clean up
This commit is contained in:
Andrin Fassbind 2022-04-16 22:09:56 +02:00
parent a189fedd76
commit 40e3e14666
7 changed files with 15 additions and 18 deletions
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1
client/src/main/java/ch/zhaw/pm2/multichat/client/ChatWindowController.java
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@ -242,7 +242,6 @@ public class ChatWindowController {
class WindowCloseHandler implements EventHandler<WindowEvent> {
/**
*
* @param event the event which occurred when Windows is closed
*/
public void handle(WindowEvent event) {

1
client/src/main/java/ch/zhaw/pm2/multichat/client/ClientConnectionHandler.java
View File

@ -214,6 +214,7 @@ public class ClientConnectionHandler extends ConnectionHandler implements Runnab
/**
* Initiates the procedure to send a new message and sends one as such.
*
* @param data Data which has been transmitted
*/
private void caseMessage(Message data) {

7
client/src/main/java/ch/zhaw/pm2/multichat/client/ClientMessageList.java
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@ -17,6 +17,7 @@ public class ClientMessageList {
/**
* Adds a new message to ArrayList and also informs Listener.
*
* @param message that should be added
*/
public void addMessage(Message message) {
@ -37,12 +38,10 @@ public class ClientMessageList {
for (Message message : messages) {
if (showAll || message.matchesFilter(filter)) {
switch (message.getType()) {
case DATA_TYPE_MESSAGE ->
result.append(String.format("[%s -> %s] %s\n", message.getSender(), message.getReceiver(), message.getText()));
case DATA_TYPE_MESSAGE -> result.append(String.format("[%s -> %s] %s\n", message.getSender(), message.getReceiver(), message.getText()));
case DATA_TYPE_ERROR -> result.append(String.format("[ERROR] %s\n", message.getText()));
case DATA_TYPE_CONFIRM, DATA_TYPE_DISCONNECT, DATA_TYPE_CONNECT -> result.append(String.format("[INFO] %s\n", message.getText()));
default ->
result.append(String.format("[ERROR] %s\n", "Unexpected message type: " + message.getType()));
default -> result.append(String.format("[ERROR] %s\n", "Unexpected message type: " + message.getType()));
}
}
}

10
protocol/src/main/java/ch/zhaw/pm2/multichat/protocol/ConnectionHandler.java
View File

@ -3,12 +3,11 @@ package ch.zhaw.pm2.multichat.protocol;
import java.io.EOFException;
import java.io.IOException;
import java.net.SocketException;
import java.util.Scanner;
/**
* This abstract class is the superclass for ClientConnectionHandler and ServerConnectionHandler
* It offers the DATA_TYPE Strings and a {@link State} enum for all valid connection states.
* Shared methods are implemented in this class as well {@link ConnectionHandler#sendData(String, String, DATA_TYPE, String)} {@link ConnectionHandler#processData(Scanner, StringBuilder, StringBuilder, StringBuilder, StringBuilder)}
* It offers the DATA_TYPE for message and a {@link State} enum for all valid connection states.
* Shared methods are implemented in this class as well {@link ConnectionHandler#sendData(String, String, DATA_TYPE, String)}
*/
public abstract class ConnectionHandler {
private NetworkHandler.NetworkConnection<String> connection;
@ -21,8 +20,9 @@ public abstract class ConnectionHandler {
NEW, CONFIRM_CONNECT, CONNECTED, CONFIRM_DISCONNECT, DISCONNECTED, ERROR;
}
// DATA_TYPE of the messages
public enum DATA_TYPE {
DATA_TYPE_CONNECT, DATA_TYPE_CONFIRM, DATA_TYPE_DISCONNECT,DATA_TYPE_MESSAGE,DATA_TYPE_ERROR
DATA_TYPE_CONNECT, DATA_TYPE_CONFIRM, DATA_TYPE_DISCONNECT, DATA_TYPE_MESSAGE, DATA_TYPE_ERROR
}
/**
@ -88,7 +88,7 @@ public abstract class ConnectionHandler {
protected void sendData(String sender, String receiver, DATA_TYPE type, String payload) {
if (connection.isAvailable()) {
try {
connection.send(new Message(type,sender,receiver,payload));
connection.send(new Message(type, sender, receiver, payload));
} catch (SocketException e) {
System.err.println("Connection closed: " + e.getMessage());
} catch (EOFException e) {

2
protocol/src/main/java/ch/zhaw/pm2/multichat/protocol/Message.java
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@ -7,7 +7,7 @@ import java.io.Serializable;
*/
public class Message implements Serializable {
private final ConnectionHandler.DATA_TYPE type;
private String sender;
private final String sender;
private final String receiver;
private final String text;

2
server/src/main/java/ch/zhaw/pm2/multichat/server/Server.java
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@ -85,7 +85,7 @@ public class Server {
private void start() {
System.out.println("Server started.");
try {
while (true) {
while (networkServer.isAvailable()) {
NetworkHandler.NetworkConnection<String> connection = networkServer.waitForConnection();
ServerConnectionHandler connectionHandler = new ServerConnectionHandler(connection, connections);
new Thread(connectionHandler).start();

2
server/src/main/java/ch/zhaw/pm2/multichat/server/ServerConnectionHandler.java
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@ -64,8 +64,6 @@ public class ServerConnectionHandler extends ConnectionHandler implements Runnab
*
* @param connection representing the socket connection between server and client
* @param registry map containing all active connections between server and clients
*/
public ServerConnectionHandler(NetworkHandler.NetworkConnection<String> connection,
Map<String, ServerConnectionHandler> registry) {