/**
* Stavlja korisnika u zadanu sobu.
*
* @param korisnik
* @param idSobe
* @return null ako je uspjelo inaèe poruka pogreške.
*/
public String udjiUSobu(Igrac korisnik, int idSobe) {
connect();
try {
ObjectOutputStream paketZaServer = new ObjectOutputStream(klijentSocket.getOutputStream());
paketZaServer.writeObject(
new NabaviPaket(4, korisnik.getKljucKorisnika(), idSobe)); // send serilized payload
ObjectInputStream paketOdServera = new ObjectInputStream(klijentSocket.getInputStream());
NabaviPaket paket = (NabaviPaket) paketOdServera.readObject();
if (paket.isIndex(4)) {
return null;
} else if (paket.isIndex(-1)) {
return paket.getErr();
}
paketZaServer.close();
paketOdServera.close();
} catch (IOException ioe) {
System.out.println("Iznimka ulaza/izlaza");
System.exit(1);
} catch (ClassNotFoundException k) {
System.out.println("Dobivena kriva klasa " + k);
} finally {
close();
}
return "Iznimka reda 0";
}
