public function WSEntityAPIController::delete in Web Service Data 7

Implements EntityAPIControllerInterface.

WS Delete's the entity

Parameters

$transaction: Optionally a DatabaseTransaction object to use. Allows overrides to pass in their transaction object.

Overrides EntityAPIController::delete

File

modules/wsentities/includes/wsentity.controller.inc, line 55

Provides a controller building upon the core controller but providing more features like full CRUD functionality.

Class

WSEntityAPIController

WSEntityAPIController extends and overrides most EntityAPIController features

Code

public function delete($ids, DatabaseTransaction $transaction = NULL) {
  $entities = $ids ? $this
    ->load($ids) : FALSE;
  if (!$entities) {

    // Do nothing, in case invalid or no ids have been passed.
    return;
  }

  // This transaction causes troubles on MySQL, see
  // http://drupal.org/node/1007830. So we deactivate this by default until
  // is shipped in a point release.
  // $transaction = isset($transaction) ? $transaction : db_transaction();
  try {
    $ids = array_keys($entities);

    /*
      TODO: WS delete
          db_delete($this->entityInfo['base table'])
            ->condition($this->idKey, $ids, 'IN')
            ->execute();
    */

    // Reset the cache as soon as the changes have been applied.
    $this
      ->resetCache($ids);
    foreach ($entities as $id => $entity) {
      $this
        ->invoke('delete', $entity);
    }

    // Ignore slave server temporarily.
    db_ignore_slave();
  } catch (Exception $e) {
    if (isset($transaction)) {
      $transaction
        ->rollback();
    }
    watchdog_exception($this->entityType, $e);
    throw $e;
  }
}