public function Batch::claimItem

public Batch::claimItem($lease_time = 0)

Overrides \Drupal\Core\Queue\DatabaseQueue::claimItem().

Unlike \Drupal\Core\Queue\DatabaseQueue::claimItem(), this method provides a default lease time of 0 (no expiration) instead of 30. This allows the item to be claimed repeatedly until it is deleted.

Overrides DatabaseQueue::claimItem

File

core/lib/Drupal/Core/Queue/Batch.php, line 27

Class

Batch

Defines a batch queue handler used by the Batch API.

Namespace

Drupal\Core\Queue

Code

public function claimItem($lease_time = 0) {
  try {
    $item = $this->connection->queryRange('SELECT data, item_id FROM {queue} q WHERE name = :name ORDER BY item_id ASC', 0, 1, array(':name' => $this->name))->fetchObject();
    if ($item) {
      $item->data = unserialize($item->data);
      return $item;
    }
  }
  catch (\Exception $e) {
    $this->catchException($e);
  }
  return FALSE;
}