/**
* Prepare a command for sending and get the RequestInterface object created by the command
*
* @param CommandInterface $command Command to prepare
*
* @return RequestInterface
*/
protected function prepareCommand(CommandInterface $command)
{
// Set the client and prepare the command
$request = $command->setClient($this)->prepare();
// Set the state to new if the command was previously executed
$request->setState(RequestInterface::STATE_NEW);
$this->dispatch('command.before_send', array('command' => $command));
return $request;
}
