public String getRoutingKey() throws IOException {
if (routingKeySize < 0) throw new IllegalStateException("Routing key already read");
input.read(routingKeyBuf, 0, routingKeySize);
String ans = new String(routingKeyBuf, 0, routingKeySize, UTF8);
routingKeySize = -1;
return ans;
}
public byte[] getPayload() throws IOException {
if (payloadSize < 0) throw new IllegalStateException("Payload already read");
if (routingKeySize > 0) {
input.skip(routingKeySize); // routing key was never read
routingKeySize = -1;
}
byte[] buf = new byte[payloadSize];
input.read(buf, 0, payloadSize);
payloadSize = -1;
return buf;
}