Further work on CommandExecuter and adjustments to NightServerProtocol.

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/NTtB_Protocol_Definition.txt

@@ -17,4 +17,5 @@
  * MSGRS: "Message received": Paramaters: a string detailing to the client that and what the server received as command.
  * SEROR: Server had an error. (used for debugging)
  * SPING: Ping from server to client;
+ * NOCMD: Co command found.
  */

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/NightTrainProtocol.java

@@ -21,7 +21,7 @@ public class NightTrainProtocol {
         //Client Commands
         CRTGM, CHATA, CHATW, CHATG, LEAVG, JOING, VOTEG, QUITS, LISTP, CUSRN,CPING,
         //Server Responses
-        MSGRS, SEROR, SPING;
+        MSGRS, SEROR, SPING, NOCMD
     }
 
     private static HashMap<String, NTtBCommands> initializeMapping(){

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/cmd/methods/CommandExecuter.java

@@ -1,18 +1,19 @@
 package ch.unibas.dmi.dbis.cs108.multiplayer.server.cmd.methods;
 
 import ch.unibas.dmi.dbis.cs108.multiplayer.protocol.NTtBFormatMsg;
+import ch.unibas.dmi.dbis.cs108.multiplayer.protocol.NightTrainProtocol.NTtBCommands;
 import ch.unibas.dmi.dbis.cs108.multiplayer.server.ClientHandler;
 import java.io.IOException;
 
 /**
- * This Class implements actually acting on the clients
- * messages.
+ * This Class implements actually acting on the clients messages.
  */
 public class CommandExecuter {
 
-  ClientHandler caller;
+  private ClientHandler caller;
+  private static String msgPrefix = "SERVER: ";
 
-  public static void execute(NTtBFormatMsg msg) {
+  public void execute(NTtBFormatMsg msg) {
     switch (msg.getCommand()) {
       case CRTGM:
         break;
@@ -55,19 +56,55 @@ public class CommandExecuter {
       case SPING:
         pongC();
         break;
+      default:
+        this.noCommand();
+        break;
+    }
+  }
+
+  private void wisper(String[] parameters) {
+    //TODO
+  }
+
+  private void changeNickname(String[] parameters) {
+    //TODO
+  }
+
+  private void quitServer() {
+    //TODO
+  }
+
+  private void pongC() {
+    //TODO
+  }
+
+  private void pongS() {
+    //TODO
+  }
+
+  private void noCommand() {
+    try {
+      caller.getOut().write(msgPrefix + String.valueOf(NTtBCommands.NOCMD));
+    } catch (IOException e) {
+      System.out.println("IOException in noCommand() in CommandExecuter.java");
+      e.printStackTrace();
     }
   }
 
   /**
    * boradcast chat message to everyone
-   * @param parameters should only have one entry i.e.
-   *                   parameters.length == 1
-   *                   should be true;
+   *
+   * @param parameters should only have one entry i.e. parameters.length == 1 should be true;
    */
-  private static void broadcastClientMsg(String[] parameters) throws IOException {
-    for(ClientHandler clients: ClientHandler.connectedClients) {
-      clients.getOut().write(parameters[0]);
+  private static void broadcastClientMsg(String[] parameters) {
+    try {
+      for (ClientHandler clients : ClientHandler.connectedClients) {
+        clients.getOut().write(parameters[0]);
+      }
+    } catch (IOException e) {
+      System.out.println("IOEXCEPTION in CommandExecuter.java at broadcastClientMsg");
     }
+
   }
 
 }