少し問題があります。メニュー付きのサーバーを作ろうとしています。Evrythink は問題ありませんが、サーバーを起動するとスタックします。私の考えは、メニューを持ち、それを使ってサーバーを起動することです：コマンド：「サーバーを起動」して起動しました。でもやり始めると、この悪循環から逃れることができます。これが私のコードです。「サーバーの起動」後にメインメニューに戻るにはどうすればよいですか?
package meetingsserver;
import java.util.Scanner;
import server.DB.DataBase;
import server.LoadSettings;
public class MeetingsServer {
private static server.ServerCore serverCore = null;
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
LoadSettings loadSettings = LoadSettings.Init();
System.out.println("Use 'help' command to list all commands");
while (input.hasNext()) {
String command = input.nextLine();
switch (command) {
case "start server":
System.out.println("Starting server ....");
serverCore = new server.ServerCore();
serverCore.start();
break;
case "status server":
serverCore.statusServer();
break;
case "set config":
loadSettings.writeDatacondig();
break;
case "reload config":
loadSettings.loadDataConfig();
System.out.println("Configuration was reseted");
break;
case "view config":
loadSettings.viewConfig();
break;
case "view config file":
System.out.println("Configuration from file");
loadSettings.viewConfigFile();
break;
case "help":
helpText();
break;
case "stop server":
System.exit(1);
break;
case "cls":
clsTerminal();
break;
case "database tables":
DataBase.Init().showTables();
break;
default:
helpText();
break;
}//switch
}//while
}//main
private static void helpText() {
System.out.println("\t Help commands:\n\r");
System.out.println("SERVER FUNCTIONS :");
System.out.println("\tstart server\t start the server");
System.out.println("\tstop server\t stop the server");
System.out.println("\tstatus server\t return status server");
System.out.println("CONFIGURATION FUNCTIONS:");
System.out.println("\tset config\t adding new confing keys with values");
System.out.println("\t\t\t exiting from this mode write ;edited;");
System.out.println("\treload config\t reload confinguration from config file");
System.out.println("\tview config\t returns loaded configuration");
System.out.println("\tview config file\t returns configuration of file");
System.out.println("OTHER FUNCTIONS :");
System.out.println("\thelp\t\t listing help commands");
System.out.println("\tcls\t\t clear console");
System.out.println("DATABASE FUNCTIONS: ");
System.out.println("\t database tables\t return all tables in mysql");
}
private static void clsTerminal() {
for (int i = 0; i < LoadSettings.Init().getConfigInt("clsTerminal"); i++) {
System.out.println("");
}
}
}
と ：
package server;
import java.io.IOException;
import java.net.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import server.DB.DataBase;
public class ServerCore extends Thread {
private LoadSettings loadSettings = LoadSettings.Init();
private int port = loadSettings.getConfigInt("port");
private int max_connections = loadSettings.getConfigInt("max_connections");
private ServerSocket socket;
private Socket connection;
private boolean serverRuning = false;
private int connectedUsers = 0;
@Override
public void run() {
this.start();
}
@Override
public void start() {
DataBase.Init();
try {
socket = new ServerSocket(port);
serverRuning = true;
while (serverRuning) {
if (connectedUsers <= max_connections) {
connection = socket.accept();
connectedUsers++;
}
System.out.println(connection.toString());
}
} catch (IOException ex) {
Logger.getLogger(ServerCore.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void stopServer() {
if (serverRuning) {
statusServer();
}
serverRuning = false;
System.out.println("+++++\t SERVER WAS STOPED !");
}
public void statusServer() {
if (serverRuning) {
System.out.println("Server running at port:" + port + " with users :" + connectedUsers);
} else {
System.out.println("Server IS NOT RUNNING!");
}
}
}