48 lines
1.2 KiB
PHP
48 lines
1.2 KiB
PHP
<?php
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namespace GuzzleHttp\Promise;
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/**
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* A special exception that is thrown when waiting on a rejected promise.
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*
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* The reason value is available via the getReason() method.
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*/
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class RejectionException extends \RuntimeException
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{
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/** @var mixed Rejection reason. */
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private $reason;
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/**
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* @param mixed $reason Rejection reason.
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* @param string $description Optional description
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*/
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public function __construct($reason, $description = null)
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{
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$this->reason = $reason;
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$message = 'The promise was rejected';
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if ($description) {
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$message .= ' with reason: ' . $description;
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} elseif (is_string($reason)
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|| (is_object($reason) && method_exists($reason, '__toString'))
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) {
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$message .= ' with reason: ' . $this->reason;
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} elseif ($reason instanceof \JsonSerializable) {
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$message .= ' with reason: '
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. json_encode($this->reason, JSON_PRETTY_PRINT);
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}
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parent::__construct($message);
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}
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/**
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* Returns the rejection reason.
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*
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* @return mixed
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*/
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public function getReason()
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{
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return $this->reason;
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}
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}
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