function FieldStorageConfig::preSave

Overrides \Drupal\Core\Entity\Entity::preSave().

Throws

\Drupal\Core\Field\FieldException If the field definition is invalid.

\Drupal\Core\Entity\EntityStorageException In case of failures at the configuration storage level.

Overrides ConfigEntityBase::preSave

File

core/modules/field/src/Entity/FieldStorageConfig.php, line 285

Class

FieldStorageConfig

Defines the Field storage configuration entity.

Namespace

Code

public function preSave(EntityStorageInterface $storage) {
    // Clear the derived data about the field.
    unset($this->schema);
    // Filter out unknown settings and make sure all settings are present, so
    // that a complete field definition is passed to the various hooks and
    // written to config.
    $field_type_manager = \Drupal::service('plugin.manager.field.field_type');
    $default_settings = $field_type_manager->getDefaultStorageSettings($this->type);
    $this->settings = array_intersect_key($this->settings, $default_settings) + $default_settings;
    if ($this->isNew()) {
        $this->preSaveNew($storage);
    }
    else {
        $this->preSaveUpdated($storage);
    }
    parent::preSave($storage);
}