private void CreateGetCommand(Opcode cmdType, bool noreply)
{
string key = MemcachedEncoding.BinaryConverter.GetString(_rawData, 0, _requestHeader.KeyLength);
GetCommand cmd = new GetCommand(cmdType);
cmd.Keys = new string[] { key };
cmd.NoReply = noreply;
_command = cmd;
}
public static byte[] BuildGetResponse(GetCommand command)
{
string key = "";
byte[] value=new byte[0];
uint flag=0;
ulong cas = 0;
BinaryResponseStatus status = BinaryResponseStatus.no_error;
if (command.ExceptionOccured)
status = BinaryResponseStatus.key_not_found;
else if (command.Results.Count > 0)
{
cas = command.Results[0].Version;
value = command.Results[0].Value as byte[];
flag = command.Results[0].Flag;
if (command.Opcode == Opcode.GetK)
key = command.Results[0].Key;
}
else
{
if (command.NoReply == true)
return null;
status = BinaryResponseStatus.key_not_found;
}
byte[] flagBytes = MemcachedEncoding.BinaryConverter.GetBytes(flag);
return BuildResposne(command.Opcode, status, command.Opaque, cas, key, value, flagBytes);
}
private void CreateRetrievalCommand(string arguments, Opcode cmdType)
{
if (arguments == null)
{
CreateInvalidCommand();
return;
}
string[] argumentsArray = arguments.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (argumentsArray.Length == 0)
{
_command = new InvalidCommand();
}
else
{
GetCommand getCommand = new GetCommand(cmdType);
getCommand.Keys = argumentsArray;
_command = getCommand;
}
this.State = ParserState.ReadyToDispatch;
}
