class Reference in Service Container 7

Reference represents a service reference.

@author Fabien Potencier <[e-mail]>

@api

Hierarchy

• class \Symfony\Component\DependencyInjection\Reference

41 files declare their use of Reference

AnalyzeServiceReferencesPass.php in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Compiler/AnalyzeServiceReferencesPass.php

AnalyzeServiceReferencesPassTest.php in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Tests/Compiler/AnalyzeServiceReferencesPassTest.php

CheckCircularReferencesPassTest.php in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Tests/Compiler/CheckCircularReferencesPassTest.php

CheckExceptionOnInvalidReferenceBehaviorPass.php in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php

CheckExceptionOnInvalidReferenceBehaviorPassTest.php in modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Tests/Compiler/CheckExceptionOnInvalidReferenceBehaviorPassTest.php

... See full list

File

modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Reference.php, line 21

Namespace

Symfony\Component\DependencyInjection

class Reference {
  private $id;
  private $invalidBehavior;
  private $strict;

  /**
   * Constructor.
   *
   * @param string $id              The service identifier
   * @param int    $invalidBehavior The behavior when the service does not exist
   * @param bool   $strict          Sets how this reference is validated
   *
   * @see Container
   */
  public function __construct($id, $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, $strict = true) {
    $this->id = strtolower($id);
    $this->invalidBehavior = $invalidBehavior;
    $this->strict = $strict;
  }

  /**
   * __toString.
   *
   * @return string The service identifier
   */
  public function __toString() {
    return $this->id;
  }

  /**
   * Returns the behavior to be used when the service does not exist.
   *
   * @return int
   */
  public function getInvalidBehavior() {
    return $this->invalidBehavior;
  }

  /**
   * Returns true when this Reference is strict.
   *
   * @return bool
   */
  public function isStrict() {
    return $this->strict;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Reference::$id	private	property
Reference::$invalidBehavior	private	property
Reference::$strict	private	property
Reference::getInvalidBehavior	public	function	Returns the behavior to be used when the service does not exist.
Reference::isStrict	public	function	Returns true when this Reference is strict.
Reference::__construct	public	function	Constructor.
Reference::__toString	public	function	__toString.