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<?php | |
/** | |
* @file | |
* Contains \Drupal\Core\Entity\EntityConstraintViolationListInterface. | |
*/ | |
namespace Drupal\Core\Entity; | |
use Drupal\Core\Session\AccountInterface; | |
use Symfony\Component\Validator\ConstraintViolationListInterface; | |
/** | |
* Interface for the result of entity validation. | |
* | |
* The Symfony violation list is extended with methods that allow filtering | |
* violations by fields and field access. Forms leverage that to skip possibly | |
* pre-existing violations that cannot be caused or fixed by the form. | |
*/ | |
interface EntityConstraintViolationListInterface extends ConstraintViolationListInterface { | |
/** | |
* Gets violations flagged on entity level, not associated with any field. | |
* | |
* @return \Drupal\Core\Entity\EntityConstraintViolationListInterface | |
* A list of violations on the entity level. | |
*/ | |
public function getEntityViolations(); | |
/** | |
* Gets the violations of the given field. | |
* | |
* @param string $field_name | |
* The name of the field to get violations for. | |
* | |
* @return \Symfony\Component\Validator\ConstraintViolationListInterface | |
* The violations of the given field. | |
*/ | |
public function getByField($field_name); | |
/** | |
* Gets the violations of the given fields. | |
* | |
* When violations should be displayed for a sub-set of visible fields only, | |
* this method may be used to filter the set of visible violations first. | |
* | |
* @param string[] $field_names | |
* The names of the fields to get violations for. | |
* | |
* @return \Drupal\Core\Entity\EntityConstraintViolationListInterface | |
* A list of violations of the given fields. | |
*/ | |
public function getByFields(array $field_names); | |
/** | |
* Filters this violation list by the given fields. | |
* | |
* The returned object just has violations attached to the provided fields. | |
* | |
* When violations should be displayed for a sub-set of visible fields only, | |
* this method may be used to filter the set of visible violations first. | |
* | |
* @param string[] $field_names | |
* The names of the fields to filter violations for. | |
* | |
* @return $this | |
*/ | |
public function filterByFields(array $field_names); | |
/** | |
* Filters this violation list to apply for accessible fields only. | |
* | |
* Violations for inaccessible fields are removed so the returned object just | |
* has the remaining violations. | |
* | |
* @param \Drupal\Core\Session\AccountInterface $account | |
* (optional) The user for which to check access, or NULL to check access | |
* for the current user. Defaults to NULL. | |
* | |
* @return $this | |
*/ | |
public function filterByFieldAccess(AccountInterface $account = NULL); | |
/** | |
* Returns the names of all violated fields. | |
* | |
* @return string[] | |
* An array of field names. | |
*/ | |
public function getFieldNames(); | |
/** | |
* The entity which has been validated. | |
* | |
* @return \Drupal\Core\Entity\FieldableEntityInterface | |
* The entity object. | |
*/ | |
public function getEntity(); | |
} |