public void run() {
String fileName;
boolean verify_checksum;
ResponseCallbackOpen cb = new ResponseCallbackOpen(mComm, mEvent);
try {
if (mEvent.payload.remaining() < 2) throw new ProtocolException("Truncated message");
int version = (int) mEvent.payload.get();
if (version != VERSION)
throw new ProtocolException(
"Open parameters version mismatch, expected " + VERSION + ", got " + version);
int encoding_length = Serialization.DecodeVInt32(mEvent.payload);
int start_position = mEvent.payload.position();
int flags = mEvent.payload.getInt();
int bufferSize = mEvent.payload.getInt();
if ((fileName = Serialization.DecodeVStr(mEvent.payload)) == null)
throw new ProtocolException("Filename not properly encoded in request packet");
if ((mEvent.payload.position() - start_position) < encoding_length)
mEvent.payload.position(start_position + encoding_length);
mBroker.Open(cb, fileName, flags, bufferSize);
} catch (Exception e) {
int error = cb.error(Error.PROTOCOL_ERROR, e.getMessage());
log.severe("Protocol error (OPEN) - " + e.getMessage());
if (error != Error.OK)
log.severe("Problem sending (OPEN) error back to client - " + Error.GetText(error));
}
}
public void run() {
int fd;
ResponseCallback cb = new ResponseCallback(mComm, mEvent);
try {
if (mEvent.payload.remaining() < 2) throw new ProtocolException("Truncated message");
int version = (int) mEvent.payload.get();
if (version != VERSION)
throw new ProtocolException(
"Close parameters version mismatch, expected " + VERSION + ", got " + version);
int encoding_length = Serialization.DecodeVInt32(mEvent.payload);
int start_position = mEvent.payload.position();
fd = mEvent.payload.getInt();
if ((mEvent.payload.position() - start_position) < encoding_length)
mEvent.payload.position(start_position + encoding_length);
mBroker.Close(cb, fd);
} catch (Exception e) {
int error = cb.error(Error.PROTOCOL_ERROR, e.getMessage());
log.severe("Protocol error (CLOSE) - " + e.getMessage());
if (error != Error.OK)
log.severe("Problem sending (CLOSE) error back to client - " + Error.GetText(error));
}
}
public void encode(ByteBuffer buf) {
Serialization.EncodeString(buf, mClientName);
mResult.encode(buf);
}
public void decode(ByteBuffer buf) {
mClientName = Serialization.DecodeString(buf);
mResult = new Result();
mResult.decode(buf);
}
public int encodedLength() {
return Serialization.EncodedLengthString(mClientName) + mResult.encodedLength();
}