/** @var null|string */
protected $class;
+ /** @var null|callable */
+ protected $factory;
+
/** @var array */
protected $params;
* Constructor.
*
* @param string $global Name of the global variable.
- * @param string $class Name of the class of the real object.
+ * @param string|callable $class Name of the class of the real object
+ * or a factory function to call
* @param array $params Parameters to pass to constructor of the real object.
*/
public function __construct( $global = null, $class = null, $params = [] ) {
$this->global = $global;
- $this->class = $class;
+ if ( is_callable( $class ) ) {
+ $this->factory = $class;
+ } else {
+ $this->class = $class;
+ }
$this->params = $params;
}
* @return object
*/
public function _newObject() {
- return ObjectFactory::getObjectFromSpec( [
- 'class' => $this->class,
+ $params = $this->factory
+ ? [ 'factory' => $this->factory ]
+ : [ 'class' => $this->class ];
+ return ObjectFactory::getObjectFromSpec( $params + [
'args' => $this->params,
'closure_expansion' => false,
] );