public synchronized boolean addChatroom(Chatroom chatroom) {
checkNotNull(chatroom);
if (isChatroomExisting(chatroom.getName())) return false;
if (chatroom.getName().equals(defaultChatName)) return false;
chatrooms.put(chatroom.getName(), chatroom);
return true;
}
public boolean renameChatroom(Chatroom chatroom, String newName) {
checkNotNull(chatroom);
checkNotNull(newName);
if (isChatroomExisting(newName)) return false;
if (newName.equals(defaultChatName)) return false;
String oldName = chatroom.getName();
chatrooms.remove(oldName);
chatrooms.put(newName, chatroom);
return true;
}
public synchronized boolean removeChatroom(Chatroom chatroom) {
checkNotNull(chatroom);
if (!isChatroomExisting(chatroom.getName())) return false;
chatrooms.remove(chatroom.getName());
return true;
}
void initServerData(int maxClients) {
this.defaultChat = Chatroom.createDefault(defaultChatName, maxClients);
this.chatrooms.put(defaultChatName, defaultChat);
}
