private static void saveID(String clientid) {
try {
final OutputStream os =
Persistence.get().getOutputStream(false, stendhal.getGameFolder(), FILE_NAME);
final OutputStreamWriter writer = new OutputStreamWriter(os, "UTF-8");
try {
writer.write(clientid);
} finally {
writer.close();
}
} catch (final IOException e) {
logger.error("Can't write " + stendhal.getGameFolder() + FILE_NAME, e);
}
}
private static String readID() {
String clientid = null;
try {
final InputStream is =
Persistence.get().getInputStream(false, stendhal.getGameFolder(), FILE_NAME);
final BufferedInputStream bis = new BufferedInputStream(is);
try {
ByteArrayOutputStream buf = new ByteArrayOutputStream();
int result = bis.read();
while (result != -1) {
byte b = (byte) result;
buf.write(b);
result = bis.read();
}
clientid = buf.toString("UTF-8").trim();
} finally {
bis.close();
is.close();
}
} catch (final IOException e) {
// ignore exception
}
return clientid;
}