/**
* Sends a request over a communicator.
*
* The only difference with the non private equivalent is that this one does
* not do locking.
*
* @param Communicator $com The communicator to send the request over.
*
* @return int The number of bytes sent.
* @see Client::sendSync()
* @see Client::sendAsync()
*/
private function _send(Communicator $com)
{
if (!$com->getTransmitter()->isAcceptingData()) {
throw new SocketException('Transmitter is invalid. Sending aborted.', SocketException::CODE_REQUEST_SEND_FAIL);
}
$bytes = 0;
$bytes += $com->sendWord($this->getCommand());
if (null !== ($tag = $this->getTag())) {
$bytes += $com->sendWord('.tag=' . $tag);
}
foreach ($this->attributes as $name => $value) {
$prefix = '=' . $name . '=';
if (is_string($value)) {
$bytes += $com->sendWord($prefix . $value);
} else {
$bytes += $com->sendWordFromStream($prefix, $value);
}
}
$query = $this->getQuery();
if ($query instanceof Query) {
$bytes += $query->send($com);
}
$bytes += $com->sendWord('');
return $bytes;
}
/**
* Sends the query over a communicator.
*
* The only difference with the non private equivalent is that this one does
* not do locking.
*
* @param Communicator $com The communicator to send the query over.
*
* @return int The number of bytes sent.
*/
private function _send(Communicator $com)
{
if (!$com->getTransmitter()->isAcceptingData()) {
throw new SocketException('Transmitter is invalid. Sending aborted.', SocketException::CODE_QUERY_SEND_FAIL);
}
$bytes = 0;
foreach ($this->words as $queryWord) {
list($predicate, $value) = $queryWord;
$prefix = '?' . $predicate;
if (null === $value) {
$bytes += $com->sendWord($prefix);
} else {
$prefix .= '=';
if (is_string($value)) {
$bytes += $com->sendWord($prefix . $value);
} else {
$bytes += $com->sendWordFromStream($prefix, $value);
}
}
}
return $bytes;
}
