class InstallerException in Drupal 9

Base class for exceptions thrown by installer.

Hierarchy

• class \Drupal\Core\Installer\Exception\InstallerException extends \Drupal\Core\Installer\Exception\RuntimeException uses StringTranslationTrait

1 file declares its use of InstallerException

install.core.inc in core/includes/install.core.inc

API functions for installing Drupal.

File

core/lib/Drupal/Core/Installer/Exception/InstallerException.php, line 10

Namespace

Drupal\Core\Installer\Exception

class InstallerException extends \RuntimeException {
  use StringTranslationTrait;

  /**
   * The page title to output.
   *
   * @var string
   */
  protected $title;

  /**
   * Constructs a new installer exception.
   *
   * @param string $message
   *   The exception message.
   * @param string $title
   *   (optional) The page title. Defaults to 'Error'.
   * @param int $code
   *   (optional) The exception code. Defaults to 0.
   * @param \Exception $previous
   *   (optional) A previous exception.
   */
  public function __construct($message, $title = 'Error', $code = 0, \Exception $previous = NULL) {
    parent::__construct($message, $code, $previous);
    $this->title = $title;
  }

  /**
   * Returns the exception page title.
   *
   * @return string
   */
  public function getTitle() {
    return $this->title;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
InstallerException::$title	protected	property	The page title to output.
InstallerException::getTitle	public	function	Returns the exception page title.
InstallerException::__construct	public	function	Constructs a new installer exception.	2
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	4
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.