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<?php |
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|
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namespace Http\Client\Promise; |
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|
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use Http\Client\Exception; |
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use Http\Promise\Promise; |
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|
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final class HttpRejectedPromise implements Promise |
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{ |
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/** |
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* @var Exception |
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*/ |
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private $exception; |
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|
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public function __construct(Exception $exception) |
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{ |
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$this->exception = $exception; |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function then(callable $onFulfilled = null, callable $onRejected = null) |
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{ |
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if (null === $onRejected) { |
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return $this; |
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} |
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|
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try { |
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$result = $onRejected($this->exception); |
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if ($result instanceof Promise) { |
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return $result; |
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} |
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|
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return new HttpFulfilledPromise($result); |
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} catch (Exception $e) { |
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return new self($e); |
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} |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function getState() |
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{ |
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return Promise::REJECTED; |
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} |
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|
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/** |
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* {@inheritdoc} |
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*/ |
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public function wait($unwrap = true) |
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{ |
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if ($unwrap) { |
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throw $this->exception; |
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} |
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} |
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} |
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|
