示例#1
0
 /**
  * * sendResponse checks for the mode of the server and sends a Response object to the client with
  * the appropriate string stored and the client's Cookie.
  *
  * @param clientCookie - Cookie object received by client
  * @param responseToClient - Response object that will be sent to client
  * @param outputObject - Used to write serialized version of object back to client
  * @throws IOException - Thrown if outputObject is interrupted while processing or fails to
  *     process
  */
 static void sendResponse(
     Cookie clientCookie, Response responseToClient, ObjectOutputStream outputObject)
     throws IOException {
   if (mode.getMode() == ServerMode.JOKE) { // If the mode of the server is set to JOKE, send joke
     responseToClient.addResponse(
         joke.say(
             clientCookie
                 .getJokeKey())); // gets joke from Database and stores string in responseToClient
     clientCookie.nextJoke(); // clientCookie increments the index of the joke to be accessed later
     responseToClient.setCookie(clientCookie); // stores clientCookie in responseToClient
     System.out.println("Sending joke response..."); // notify server joke is being sent
     outputObject.writeObject(
         responseToClient); // send a serialized version of Response object to client
   } else if (mode.getMode()
       == ServerMode.PROVERB) { // If the mode of the server is set to PROVERB, send proverb
     responseToClient.addResponse(proverb.say(clientCookie.getProverbKey()));
     clientCookie.nextProverb();
     responseToClient.setCookie(clientCookie);
     System.out.println("Sending proverb response...");
     outputObject.writeObject(
         responseToClient); // send Response object with proverb and client's Cookie to the client
   } else if (mode.getMode()
       == ServerMode
           .MAINTENANCE) { // If the mode of the server is set to MAINTENANCE, notify clients
                           // server is down for maintenance
     responseToClient.addResponse("Joke server temporarily down for maintenance.\n");
     responseToClient.setCookie(clientCookie);
     System.out.println("Sending maintenance response...");
     outputObject.writeObject(
         responseToClient); // send Response object with maintenance message and client's Cookie to
                            // the client
   }
 }
示例#2
0
 /**
  * * Worker constructor initializes socket, joke, proverb, and mode
  *
  * @param sock - Socket that connects to client
  * @param m - Current state of server mode
  * @param proverbs - List of proverbs initialized in JokeServer class
  * @param jokes - List of jokes initialized in JokeServer class
  */
 Worker(Socket sock, Database jokes, Database proverbs, ServerMode m) {
   socket = sock;
   joke = jokes;
   proverb = proverbs;
   mode = m;
   if (mode.getMode() == null) { // If mode is null then set mode to JOKE
     mode.setMode(
         ServerMode
             .JOKE); // mode can be null if JokeClientAdmin has not set mode of server before
                     // client request
   }
 }