interface ClassResolverInterface

Same name in other branches
  1. 8.9.x core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php \Drupal\Core\DependencyInjection\ClassResolverInterface
  2. 10 core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php \Drupal\Core\DependencyInjection\ClassResolverInterface
  3. 11.x core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php \Drupal\Core\DependencyInjection\ClassResolverInterface

Provides interface to get an instance of a class with dependency injection.

Hierarchy

Expanded class hierarchy of ClassResolverInterface

All classes that implement ClassResolverInterface

20 files declare their use of ClassResolverInterface
ConstraintValidatorFactory.php in core/lib/Drupal/Core/Validation/ConstraintValidatorFactory.php
ContextDefinitionIsSatisfiedTest.php in core/tests/Drupal/Tests/Core/Plugin/Context/ContextDefinitionIsSatisfiedTest.php
ContextHandlerTest.php in core/tests/Drupal/Tests/Core/Plugin/ContextHandlerTest.php
Contains \Drupal\Tests\Core\Plugin\ContextHandlerTest.
ControllerResolver.php in core/lib/Drupal/Core/Controller/ControllerResolver.php
CustomAccessCheckTest.php in core/tests/Drupal/Tests/Core/Access/CustomAccessCheckTest.php
Contains \Drupal\Tests\Core\Access\CustomAccessCheckTest.

... See full list

File

core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php, line 8

Namespace

Drupal\Core\DependencyInjection
View source 
interface ClassResolverInterface {
    
    /**
     * Returns a class instance with a given class definition.
     *
     * In contrast to controllers you don't specify a method.
     *
     * @param string $definition
     *   A class name or service name.
     *
     * @return object
     *   The instance of the class.
     *
     * @throws \InvalidArgumentException
     *   If $class is not a valid service identifier and the class does not exist.
     */
    public function getInstanceFromDefinition($definition);

}

Members

Title Modifiers Object type Summary Overrides
ClassResolverInterface::getInstanceFromDefinition public function Returns a class instance with a given class definition. 1

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