protected function ResourceFieldEntity::referencedId in RESTful 7.2

Helper function to get the referenced entity ID.

Parameters

\EntityDrupalWrapper $property_wrapper: The wrapper for the referenced file array.

Return value

mixed The ID.

1 call to ResourceFieldEntity::referencedId()

ResourceFieldEntity::propertyIdentifier in src/Plugin/resource/Field/ResourceFieldEntity.php

Helper function to get the identifier from a property wrapper.

1 method overrides ResourceFieldEntity::referencedId()

ResourceFieldEntityReference::referencedId in src/Plugin/resource/Field/ResourceFieldEntityReference.php

Helper function to get the referenced entity ID.

File

src/Plugin/resource/Field/ResourceFieldEntity.php, line 1140

Contains \Drupal\restful\Plugin\resource\Field\ResourceFieldEntity

Class

ResourceFieldEntity

Class ResourceFieldEntity.

Namespace

Drupal\restful\Plugin\resource\Field

Code

protected function referencedId($property_wrapper) {
  return $property_wrapper
    ->getIdentifier() ?: NULL;
}