/**
* Dispatch a job.
*
* Composes a Job entity and uses the configured strategy if no strategy is
* passed.
*
* @param string $class
* @param mixed $args
* @param StrategyInterface $strategy
* @return null|Job $job
*/
public function dispatch($class, $args = null, StrategyInterface $strategy = null)
{
if (!is_subclass_of($class, 'Omeka\\Job\\JobInterface')) {
throw new Exception\InvalidArgumentException(sprintf('The job class "%s" does not implement Omeka\\Job\\JobInterface.', $class));
}
$entityManager = $this->getServiceLocator()->get('Omeka\\EntityManager');
$auth = $this->getServiceLocator()->get('Omeka\\AuthenticationService');
$job = new Job();
$job->setStatus(Job::STATUS_STARTING);
$job->setClass($class);
$job->setArgs($args);
$job->setOwner($auth->getIdentity());
$entityManager->persist($job);
$entityManager->flush();
if (!$strategy) {
$strategy = $this->getDispatchStrategy();
}
$this->send($job, $strategy);
return $job;
}
/**
* {@inheritDoc}
*/
public function setOwner(\Omeka\Entity\User $owner = NULL)
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'setOwner', array($owner));
return parent::setOwner($owner);
}
