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<?php |
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declare(strict_types=1); |
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namespace Northwoods\EntityProxy; |
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use ReflectionClass; |
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use ReflectionProperty; |
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final class ProxyFactory |
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{ |
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/** @var array<string,ReflectionProperty[]> */ |
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private static $properties = []; |
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/** @var array<string,ReflectionClass> */ |
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private static $reflections = []; |
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/** |
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* Create a proxy for a new object |
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*/ |
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public static function create(string $className): Proxy |
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{ |
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$instance = self::reflect($className)->newInstanceWithoutConstructor(); |
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return self::modify($instance); |
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} |
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/** |
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* Create a proxy for an existing object |
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*/ |
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public static function modify(object $instance): Proxy |
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{ |
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$properties = self::properties(get_class($instance)); |
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return new Proxy($instance, $properties); |
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} |
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/** @var ReflectionProperty[] */ |
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private static function properties(string $className): array |
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{ |
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if (isset(self::$properties[$className])) { |
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return self::$properties[$className]; |
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} |
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$reflection = self::reflect($className); |
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$properties = []; |
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foreach ($reflection->getProperties() as $property) { |
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$property->setAccessible(true); |
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$properties[$property->getName()] = $property; |
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} |
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return self::$properties[$className] = $properties; |
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} |
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private static function reflect(string $className): ReflectionClass |
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{ |
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if (isset(self::$reflections[$className])) { |
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return self::$reflections[$className]; |
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} |
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return self::$reflections[$className] = new ReflectionClass($className); |
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} |
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/** |
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* @codeCoverageIgnore |
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*/ |
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private function __construct() |
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{ |
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} |
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} |
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northwoods /
entity-proxy
