Classes, traits, and interfaces - main - drupal
Introduction to classes
A lot of the PHP code in Drupal is object oriented (OO), making use of PHP classes, interfaces, and traits. See the Objected-oriented programming conventions for more information.
See also
Objected-oriented programming conventions
File
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core/
core.api.php, line 1529
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| EntitySchemaSubscriber | class | Drupal\workspaces\EventSubscriber | core/ |
Defines a class for listening to entity schema changes. | 2 | |||
| EntitySchemaTest | class | Drupal\KernelTests\Core\Entity | core/ |
Tests the default entity storage schema handler. | ||||
| EntitySchemaTestHooks | class | Drupal\entity_schema_test\Hook | core/ |
Hook implementations for entity_schema_test. | ||||
| EntitySearchPage | class | Drupal\search\Plugin\migrate\destination | core/ |
Migrate destination for search page. | ||||
| EntitySerializationTest | class | Drupal\Tests\serialization\Kernel | core/ |
Tests that entities can be serialized to supported core formats. | ||||
| EntitySerializationTestHooks | class | Drupal\entity_serialization_test\Hook | core/ |
Hook implementations for entity_serialization_test. | ||||
| EntitySerializedField | class | Drupal\entity_test\Entity | core/ |
Defines a test class for testing fields with a serialized column. | 1 | |||
| EntityShortcutSet | in drupal:11.3.0 and is removed from drupal:12.0.0. There is no replacement. |
class | Drupal\shortcut\Plugin\migrate\destination | core/ |
Migration destination for shortcut set entity. | |||
| EntityStateChangeValidationTest | class | Drupal\Tests\content_moderation\Kernel | core/ |
Tests Drupal\content_moderation\Plugin\Validation\Constraint\ModerationStateConstraintValidator. | ||||
| EntityStorageBase | abstract class | Drupal\Core\Entity | core/ |
A base entity storage class. | 4 | 4 | ||
| EntityStorageBaseTest | class | Drupal\Tests\Core\Entity | core/ |
Tests Drupal\Core\Entity\EntityStorageBase. | ||||
| EntityStorageException | class | Drupal\Core\Entity | core/ |
Defines an exception thrown when storage operations fail. | 2 | 31 | ||
| EntityStorageInterface | interface | Drupal\Core\Entity | core/ |
Defines the interface for entity storage classes. | 6 | 147 | ||
| EntityStorageSchemaInterface | interface | Drupal\Core\Entity\Schema | core/ |
Defines the interface for entity storage schema handler classes. | 1 | 1 | ||
| EntityTaxonomyVocabulary | class | Drupal\taxonomy\Plugin\migrate\destination | core/ |
Migration destination for taxonomy vocabulary. | ||||
| EntityTest | class | Drupal\entity_test\Entity | core/ |
Defines the test entity class. | 43 | 175 | ||
| EntityTest | class | Drupal\Tests\views\Unit\Plugin\argument_validator | core/ |
Tests Drupal\views\Plugin\views\argument_validator\Entity. | ||||
| EntityTest | class | Drupal\Tests\views\Unit\Plugin\area | core/ |
Tests Drupal\views\Plugin\views\area\Entity. | ||||
| EntityTestAccessControlHandler | class | Drupal\entity_test | core/ |
Defines the access control handler for the test entity type. | 24 | |||
| EntityTestAddPage | class | Drupal\entity_test\Entity | core/ |
Test entity class routes. | ||||
| EntityTestAdminRoutes | class | Drupal\entity_test\Entity | core/ |
Defines a test entity type with administrative routes. | 1 | |||
| EntityTestAmbiguousBundleClass | class | Drupal\entity_test_bundle_class\Entity | core/ |
An ambiguous bundle class that is a subclass of two different entity classes. | 2 | |||
| EntityTestAttributeBundleClassHooks | class | Drupal\entity_test_attribute_bundle_class\Hook | core/ |
Hook implementations for entity_test_attribute_bundle_class. | ||||
| EntityTestBase | abstract class | Drupal\Tests\migrate\Unit\Plugin\migrate\destination | core/ |
Base test class for entity migration destination functionality. | 2 | |||
| EntityTestBaseFieldDisplay | class | Drupal\entity_test\Entity | core/ |
Defines a test entity class for base fields display. | 3 | |||
| EntityTestBlock | class | Drupal\entity_test\Plugin\Block | core/ |
Provides a block that renders an entity with parallel placeholder rendering. | ||||
| EntityTestBundle | class | Drupal\entity_test\Entity | core/ |
Defines the Test entity bundle configuration entity. | 28 | |||
| EntityTestBundleClass | class | Drupal\entity_test_bundle_class\Entity | core/ |
The bundle class for the bundle_class bundle of the entity_test entity. | 2 | |||
| EntityTestBundleClassA | class | Drupal\entity_test_attribute_bundle_class\Entity | core/ |
The bundle class for the bundle_class_a bundle of the entity_test entity. | 1 | |||
| EntityTestBundleClassB | class | Drupal\entity_test_attribute_bundle_class\Entity | core/ |
The bundle class for the bundle_class_b bundle of the entity_test entity. | 1 | |||
| EntityTestBundleClassHooks | class | Drupal\entity_test_bundle_class\Hook | core/ |
Hook implementations for entity_test_bundle_class. | ||||
| EntityTestBundleClassOverrideA | class | Drupal\entity_test_attribute_bundle_class\Entity | core/ |
Overrides bundle class for the entity_test entity type bundle_class_a bundle. | 1 | |||
| EntityTestBundleClassOverrideB | class | Drupal\entity_test_attribute_bundle_class\Entity | core/ |
Overrides bundle class for the entity_test entity type bundle_class_b bundle. | 1 | |||
| EntityTestBundleJsonAnonTest | class | Drupal\Tests\entity_test\Functional\Rest | core/ |
Tests EntityTest Bundle Json Anon. | ||||
| EntityTestBundleJsonBasicAuthTest | class | Drupal\Tests\entity_test\Functional\Rest | core/ |
Tests EntityTest Bundle Json Basic Auth. | ||||
| EntityTestBundleJsonCookieTest | class | Drupal\Tests\entity_test\Functional\Rest | core/ |
Tests EntityTest Bundle Json Cookie. | ||||
| EntityTestBundleResourceTestBase | abstract class | Drupal\Tests\entity_test\Functional\Rest | core/ |
Resource test base for the EntityTestBundle entity. | 6 | |||
| EntityTestBundleXmlAnonTest | class | Drupal\Tests\entity_test\Functional\Rest | core/ |
Tests EntityTest Bundle Xml Anon. | ||||
| EntityTestBundleXmlBasicAuthTest | class | Drupal\Tests\entity_test\Functional\Rest | core/ |
Tests EntityTest Bundle Xml Basic Auth. | ||||
| EntityTestBundleXmlCookieTest | class | Drupal\Tests\entity_test\Functional\Rest | core/ |
Tests EntityTest Bundle Xml Cookie Auth. | ||||
| EntityTestCache | class | Drupal\entity_test\Entity | core/ |
Defines the test entity class. | ||||
| EntityTestCompositeConstraint | class | Drupal\entity_test\Entity | core/ |
Defines a test class for testing composite constraints. | 1 | |||
| EntityTestCompositeConstraint | class | Drupal\entity_test\Plugin\Validation\Constraint | core/ |
Constraint with multiple fields. | 1 | |||
| EntityTestCompositeConstraintValidator | class | Drupal\entity_test\Plugin\Validation\Constraint | core/ |
Constraint validator for the EntityTestComposite constraint. | ||||
| EntityTestComputedBundleField | class | Drupal\entity_test\Entity | core/ |
An entity used for testing computed bundle field values. | 1 | |||
| EntityTestComputedField | class | Drupal\entity_test\Entity | core/ |
An entity used for testing computed field values. | 6 | |||
| EntityTestComputedFieldNormalizerTest | class | Drupal\Tests\entity_test\Functional\Rest | core/ |
Test normalization of computed field. | ||||
| EntityTestComputedFieldTest | class | Drupal\Tests\jsonapi\Functional | core/ |
JSON:API integration test for the "EntityTestComputedField" content entity type. | ||||
| EntityTestConstraints | class | Drupal\entity_test\Entity | core/ |
Defines a test class for testing the definition of entity level constraints. | 1 | |||
| EntityTestConstraintsHooks | class | Drupal\entity_test_constraints\Hook | core/ |
Hook implementations for entity_test_constraints. |
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