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<?php |
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/** |
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* This file is part of the Stack package. |
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* |
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* (c) Andrzej Kostrzewa <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Stack\DI\Definition; |
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/** |
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* Defines how an object can be instantiated. |
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* |
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* @author Andrzej Kostrzewa <[email protected]> |
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*/ |
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class ObjectDefinition extends \stdClass |
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{ |
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/** |
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* Entry name (most of the time, same as $className). |
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* |
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* @var string |
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*/ |
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private $name; |
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/** |
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* Class name (if null, then the class name is $name). |
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* |
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* @var string|null |
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*/ |
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private $className; |
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/** |
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* @var array |
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*/ |
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private $constructorInjection = []; |
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/** |
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* @var array |
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*/ |
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private $methodInjections = []; |
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/** |
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* ObjectDefinition constructor. |
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* |
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* @param string $name Entry name |
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* @param null $className Class name |
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*/ |
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public function __construct($name, $className = null) |
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{ |
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$this->name = $name; |
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$this->className = $className; |
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} |
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/** |
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* @return string Class name |
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*/ |
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public function getClassName() |
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{ |
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if ($this->className !== null) { |
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return $this->className; |
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} |
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return $this->name; |
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} |
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/** |
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* @return string Entry name |
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*/ |
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public function getName() |
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{ |
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return $this->name; |
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} |
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/** |
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* Add method parameters. |
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* |
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* @param $name |
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* @param array $methodInjection |
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*/ |
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public function addMethodInjection($name, array $methodInjection) |
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{ |
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if (!isset($this->methodInjections[$name])) { |
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$this->methodInjections[$name] = []; |
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} |
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$this->methodInjections[$name][] = $methodInjection; |
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} |
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/** |
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* Set property definition. |
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* |
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* @param \ReflectionProperty $property |
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* @param $target |
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*/ |
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public function setPropertyInjection(\ReflectionProperty $property, $target) |
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{ |
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if (!$property->isPublic()) { |
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$property->setAccessible(true); |
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} |
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$property->setValue($this, $target); |
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} |
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/** |
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* Set constructor parameters. |
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* |
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* @param array $methodInjection |
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*/ |
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public function setConstructorInjection(array $methodInjection) |
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{ |
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$this->constructorInjection = $methodInjection; |
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} |
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/** |
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* Get method parameters. |
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* |
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* @param $name |
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* |
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* @return array |
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*/ |
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public function getMethodParameters($name) |
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{ |
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if (isset($this->methodInjections[$name])) { |
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return $this->methodInjections[$name][0]; |
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} |
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return []; |
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} |
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/** |
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* New Instance of defined class. |
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* |
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* @param bool $withConstructor |
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* |
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* @return object|\ReflectionClass |
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*/ |
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public function getNewInstance($withConstructor = true) |
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{ |
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$object = new \ReflectionClass($this->name); |
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return $withConstructor ? |
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$object->newInstanceArgs($this->constructorInjection) |
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: $object->newInstanceWithoutConstructor(); |
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} |
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} |
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devstackphp /
di
