diff options
Diffstat (limited to 'bin/reevotech/vendor/guzzlehttp/promises/src/FulfilledPromise.php')
-rw-r--r-- | bin/reevotech/vendor/guzzlehttp/promises/src/FulfilledPromise.php | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/bin/reevotech/vendor/guzzlehttp/promises/src/FulfilledPromise.php b/bin/reevotech/vendor/guzzlehttp/promises/src/FulfilledPromise.php new file mode 100644 index 00000000..dbbeeb9f --- /dev/null +++ b/bin/reevotech/vendor/guzzlehttp/promises/src/FulfilledPromise.php @@ -0,0 +1,82 @@ +<?php +namespace GuzzleHttp\Promise; + +/** + * A promise that has been fulfilled. + * + * Thenning off of this promise will invoke the onFulfilled callback + * immediately and ignore other callbacks. + */ +class FulfilledPromise implements PromiseInterface +{ + private $value; + + public function __construct($value) + { + if (method_exists($value, 'then')) { + throw new \InvalidArgumentException( + 'You cannot create a FulfilledPromise with a promise.'); + } + + $this->value = $value; + } + + public function then( + callable $onFulfilled = null, + callable $onRejected = null + ) { + // Return itself if there is no onFulfilled function. + if (!$onFulfilled) { + return $this; + } + + $queue = queue(); + $p = new Promise([$queue, 'run']); + $value = $this->value; + $queue->add(static function () use ($p, $value, $onFulfilled) { + if ($p->getState() === self::PENDING) { + try { + $p->resolve($onFulfilled($value)); + } catch (\Throwable $e) { + $p->reject($e); + } catch (\Exception $e) { + $p->reject($e); + } + } + }); + + return $p; + } + + public function otherwise(callable $onRejected) + { + return $this->then(null, $onRejected); + } + + public function wait($unwrap = true, $defaultDelivery = null) + { + return $unwrap ? $this->value : null; + } + + public function getState() + { + return self::FULFILLED; + } + + public function resolve($value) + { + if ($value !== $this->value) { + throw new \LogicException("Cannot resolve a fulfilled promise"); + } + } + + public function reject($reason) + { + throw new \LogicException("Cannot reject a fulfilled promise"); + } + + public function cancel() + { + // pass + } +} |