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<?php
declare(strict_types=1);
namespace Yiisoft\Proxy;
use Throwable;
/**
* @internal
*
* This trait allows to handle errors during proxy method calls. Handling can be added in
* {@see ObjectProxy::afterCall()} event.
*/
trait ProxyTrait
{
* @var Throwable|null A throwable object extracted from exception thrown during the last proxy method call. It's
* `null` when no exception was thrown. Automatically reset during the new call.
private ?Throwable $currentError = null;
* Gets current error.
* @return Throwable|null {@see $currentError}.
public function getCurrentError(): ?Throwable
return $this->currentError;
}
* Whether a proxy has current error.
* @return bool `true` if it has current error and `false` otherwise.
public function hasCurrentError(): bool
return $this->currentError !== null;
* Throws current error again.
* @param Throwable $error A throwable object.
* @throws Throwable An exact error previously stored in {@see $currentError}.
protected function repeatError(Throwable $error): void
$this->currentError = $error;
throw $error;
* Resets current error.
protected function resetCurrentError(): void
$this->currentError = null;
yiisoft /
proxy
