private void doQuery(String cmd) {
// if(cmd.charAt(0) == ' ') cmd = cmd.substring(1);
cmd = cmd.trim();
if (onlineUsers.containsKey(cmd)) {
ClientThread c = (ClientThread) onlineUsers.get(cmd);
writeLine("CHAT *** " + c.getNickname() + " is from " + c.getRemoteAddr() + " ***");
} else {
writeLine("CHAT *** " + cmd + " is UNKNOWN ***");
}
} // doQuery
private void doList() {
for (Enumeration e = onlineUsers.elements(); e.hasMoreElements(); ) {
ClientThread c = (ClientThread) e.nextElement();
writeLine("CHAT *** [" + c.getNickname() + "@" + c.getRemoteAddr() + "] ***");
} // for
} // doList
