/**
* * 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
}
}
/**
* * 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
}
}