-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathCommandManagerV4.java
More file actions
34 lines (25 loc) · 1.09 KB
/
Copy pathCommandManagerV4.java
File metadata and controls
34 lines (25 loc) · 1.09 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
package network.chat.server;
import network.chat.server.commnad.*;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
public class CommandManagerV4 implements CommandManager{
private static final String DELIMITER = "\\|";
private final Map<String, Command> commands = new HashMap<>();
private final Command defaultCommand = new DefaultCommand();
public CommandManagerV4(SessionManager sessionManager) {
commands.put("/join", new JoinCommand(sessionManager));
commands.put("/message", new MessageCommand(sessionManager));
commands.put("/change", new ChangeCommand(sessionManager));
commands.put("/users", new UsersCommand(sessionManager));
commands.put("/exit", new ExitCommand(sessionManager));
}
@Override
public void execute(String totalMessage, Session session) throws IOException {
String[] args= totalMessage.split(DELIMITER);
String key = args[0];
// NullObject Pattern
Command command = commands.getOrDefault(key,defaultCommand);
command.excute(args, session);
}
}