public static function PollChoice::baseFieldDefinitions in Poll 8

Provides base field definitions for an entity type.

Implementations typically use the class \Drupal\Core\Field\BaseFieldDefinition for creating the field definitions; for example a 'name' field could be defined as the following:

$fields['name'] = BaseFieldDefinition::create('string')
  ->setLabel(t('Name'));

By definition, base fields are fields that exist for every bundle. To provide definitions for fields that should only exist on some bundles, use \Drupal\Core\Entity\FieldableEntityInterface::bundleFieldDefinitions().

The definitions returned by this function can be overridden for all bundles by hook_entity_base_field_info_alter() or overridden on a per-bundle basis via 'base_field_override' configuration entities.

Parameters

\Drupal\Core\Entity\EntityTypeInterface $entity_type: The entity type definition. Useful when a single class is used for multiple, possibly dynamic entity types.

Return value

\Drupal\Core\Field\FieldDefinitionInterface[] An array of base field definitions for the entity type, keyed by field name.

Overrides ContentEntityBase::baseFieldDefinitions

See also

\Drupal\Core\Entity\EntityFieldManagerInterface::getFieldDefinitions()

\Drupal\Core\Entity\FieldableEntityInterface::bundleFieldDefinitions()

File

src/Entity/PollChoice.php, line 66

Class

PollChoice

Defines the poll choice entity class.

Namespace

Drupal\poll\Entity

Code

public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
  $fields['id'] = BaseFieldDefinition::create('integer')
    ->setLabel(t('Choice ID'))
    ->setReadOnly(TRUE)
    ->setSetting('unsigned', TRUE);
  $fields['uuid'] = BaseFieldDefinition::create('uuid')
    ->setLabel(t('UUID'))
    ->setReadOnly(TRUE);
  $fields['choice'] = BaseFieldDefinition::create('string')
    ->setLabel(t('Choice'))
    ->setRequired(TRUE)
    ->setTranslatable(TRUE)
    ->setSetting('max_length', 255)
    ->setDisplayOptions('form', array(
    'type' => 'string_textfield',
    'weight' => -100,
  ));
  $fields['langcode'] = BaseFieldDefinition::create('language')
    ->setLabel(t('Language code'))
    ->setDescription(t('The poll language code.'));
  return $fields;
}