public FieldConfig::preSave(EntityStorageInterface $storage)
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/FieldConfig.php, line 143
Class
- FieldConfig
- Defines the Field entity.
Namespace
Drupal\field\Entity
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | public function preSave(EntityStorageInterface $storage) { $entity_manager = \Drupal::entityManager(); $field_type_manager = \Drupal::service('plugin.manager.field.field_type'); $storage_definition = $this->getFieldStorageDefinition(); // 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. $default_settings = $field_type_manager->getDefaultFieldSettings($storage_definition->getType()); $this->settings = array_intersect_key($this->settings, $default_settings) + $default_settings; if ($this->isNew()) { // Notify the entity storage. $entity_manager->onFieldDefinitionCreate($this); } else { // Some updates are always disallowed. if ($this->entity_type != $this->original->entity_type) { throw new FieldException("Cannot change an existing field's entity_type."); } if ($this->bundle != $this->original->bundle) { throw new FieldException("Cannot change an existing field's bundle."); } if ($storage_definition->uuid() != $this->original->getFieldStorageDefinition()->uuid()) { throw new FieldException("Cannot change an existing field's storage."); } // Notify the entity storage. $entity_manager->onFieldDefinitionUpdate($this, $this->original); } parent::preSave($storage);} |
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