/** {@inheritDoc} */
@Override
public Object onReceive(@Nullable Object obj) {
if (obj instanceof byte[]) {
X.println(">>> Byte array received over REST: " + Arrays.toString((byte[]) obj));
BigInteger val = new BigInteger((byte[]) obj);
X.println(">>> Unpacked a BigInteger from byte array received over REST: " + val);
return val;
} else return obj;
}
/** {@inheritDoc} */
@Override
public Object onSend(Object obj) {
if (obj instanceof BigInteger) {
X.println(">>> Creating byte array from BigInteger to send over REST: " + obj);
byte[] bytes = ((BigInteger) obj).toByteArray();
X.println(
">>> Created byte array from BigInteger to send over REST: " + Arrays.toString(bytes));
return bytes;
} else return obj;
}