public function FieldConfig::getFieldStorageDefinition in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/field/src/Entity/FieldConfig.php \Drupal\field\Entity\FieldConfig::getFieldStorageDefinition()

Returns the field storage definition.

Return value

\Drupal\Core\Field\FieldStorageDefinitionInterface The field storage definition.

Overrides FieldDefinitionInterface::getFieldStorageDefinition

2 calls to FieldConfig::getFieldStorageDefinition()

FieldConfig::postCreate in core/modules/field/src/Entity/FieldConfig.php

Acts on a created entity before hooks are invoked.

FieldConfig::preSave in core/modules/field/src/Entity/FieldConfig.php

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

File

core/modules/field/src/Entity/FieldConfig.php, line 287

Contains \Drupal\field\Entity\FieldConfig.

Class

FieldConfig

Defines the Field entity.

Namespace

Drupal\field\Entity

Code

public function getFieldStorageDefinition() {
  if (!$this->fieldStorage) {
    $fields = $this
      ->entityManager()
      ->getFieldStorageDefinitions($this->entity_type);
    if (!isset($fields[$this->field_name])) {
      throw new FieldException("Attempt to create a field {$this->field_name} that does not exist on entity type {$this->entity_type}.");
    }
    if (!$fields[$this->field_name] instanceof FieldStorageConfigInterface) {
      throw new FieldException("Attempt to create a configurable field of non-configurable field storage {$this->field_name}.");
    }
    $this->fieldStorage = $fields[$this->field_name];
  }
  return $this->fieldStorage;
}