private void prepareClient() throws IOException {
logger.info("Waiting for client's name");
Message mes = Operations.receive(in);
setClientName((String) mes.getValue());
logger.info("Username for " + s.getInetAddress() + " received: " + userName);
users.add(this);
logger.info("User " + getClientName() + " has been added to the userlist.");
messages = new Messages();
logger.info("Message list created");
if (!history.containsKey(userName)) {
history.put(userName, messages);
} else {
messages = history.get(userName);
}
messages.addObserver(this);
logger.info("Message list assigned to history");
logger.info("Sending the list of users.");
Operations.sendUserNamesList(users.getUserNames(), out);
logger.info("Userlist has been sent");
}
public void receive() throws IOException {
Message message = Operations.receive(in);
logger.info("New message received.");
processMessage(message);
}