// Own namespace
namespace Org\Mxchange\CoreFramework\Registry;
+// Import framework stuff
+use Org\Mxchange\CoreFramework\Generic\FrameworkInterface;
+
/**
* A registry for several data types and objects. Objects should be added by
* addInstance() and therefore must implement the interface Registerable.
*
* @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2016 Core Developer Team
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2023 Core Developer Team
* @license GNU GPL 3.0 or any newer version
* @link http://www.shipsimu.org
*
*
* @return void
*/
- protected function __construct () {
+ private function __construct () {
// Call parent constructor
parent::__construct(__CLASS__);
}
* Singleton getter for self instance. This class has no factory pattern
* because here is no need for special parameters.
*
+ * @param $key Key for for this instance
* @return $registryInstance Instance of this class
+ * @throws InvalidArgumentException If a parameter has an invalid value
*/
- public static final function getRegistry () {
+ public static final function getRegistry (string $key) {
+ // Check parameter
+ /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage(sprintf('OBJECT-REGISTRY: key=%s - CALLED!', $key));
+ if (empty($key)) {
+ // Throw IAE
+ throw new InvalidArgumentException('Parameter "key" is empty', FrameworkInterface::EXCEPTION_INVALID_ARGUMENT);
+ }
+
// Is an instance there?
- if (is_null(self::$registryInstance)) {
+ /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugMessage(sprintf('OBJECT-REGISTRY: self::registryInstance[%s]?=%d', $key, intval(isset((self::$registryInstances[$key])))));
+ if (!isset(self::$registryInstances[$key])) {
// Not yet, so create one
- self::$registryInstance = new GenericRegistry();
- } // END - if
+ self::$registryInstances[$key] = new ObjectRegistry();
+ }
// Return the instance
- return self::$registryInstance;
+ /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->traceMessage(sprintf('OBJECT-REGISTRY: self::registryInstance[%s]=%s - EXIT!', $key, self::$registryInstances[$key]->__toString()));
+ return self::$registryInstances[$key];
}
}