public function DataProviderDbQuery::viewMultiple in RESTful 7.2

Read operation.

Parameters

array $identifiers: The array of IDs of things being viewed.

Return value

array An array of structured data for the things being viewed.

Overrides CrudInterface::viewMultiple

File

src/Plugin/resource/DataProvider/DataProviderDbQuery.php, line 257

Contains \Drupal\restful\Plugin\resource\DataProvider\DataProviderDbQuery.

Class

DataProviderDbQuery

Namespace

Drupal\restful\Plugin\resource\DataProvider

Code

public function viewMultiple(array $identifiers) {

  // Get a list query with all the sorting and pagination in place.
  $query = $this
    ->getQueryForList();
  if (empty($identifiers)) {
    return array();
  }
  foreach ($this
    ->getIdColumn() as $index => $column) {
    $query
      ->condition($this
      ->getTableName() . '.' . $column, $this
      ->getColumnFromIds($identifiers, $index), 'IN');
  }
  $results = $query
    ->execute();
  $return = array();
  foreach ($results as $result) {
    $return[] = $this
      ->mapDbRowToPublicFields($result);
  }
  return $return;
}