/**
  * Add the task to the queue
  * 
  * @param string                            $queue The queue to use
  * @param Lilmuckers_Queue_Model_Queue_Task $task  The task to assign
  * 
  * @return Lilmuckers_Queue_Model_Adapter_Beanstalk
  */
 protected function _addToQueue($queue, Lilmuckers_Queue_Model_Queue_Task $task)
 {
     //load the default prioriy, delay and ttr data
     $_priority = is_null($task->getPriority()) ? $this->_priority : $task->getPriority();
     $_delay = is_null($task->getDelay()) ? $this->_delay : $task->getDelay();
     $_ttr = is_null($task->getTtr()) ? $this->_ttr : $task->getTtr();
     //load the json string for the task
     $_data = $task->exportData();
     //send this data to the beanstalkd server
     $this->getConnection()->useTube($queue)->put($_data, $_priority, $_delay, $_ttr);
     return $this;
 }