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<?php |
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/* |
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* This file is part of the LightSAML-Core package. |
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* |
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* (c) Milos Tomic <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace LightSaml\Binding; |
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use LightSaml\Context\Profile\MessageContext; |
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use LightSaml\Event\BindingMessageReceived; |
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use LightSaml\Event\BindingMessageSent; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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abstract class AbstractBinding |
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{ |
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/** @var EventDispatcherInterface|null */ |
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protected $eventDispatcher; |
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/** |
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* @param EventDispatcherInterface|null $eventDispatcher |
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* |
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* @return AbstractBinding |
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*/ |
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public function setEventDispatcher(EventDispatcherInterface $eventDispatcher = null) |
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{ |
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$this->eventDispatcher = $eventDispatcher; |
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return $this; |
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} |
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/** |
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* @return null|\Symfony\Component\EventDispatcher\EventDispatcherInterface |
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*/ |
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public function getEventDispatcher() |
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{ |
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return $this->eventDispatcher; |
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} |
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/** |
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* @param string $messageString |
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*/ |
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protected function dispatchReceive($messageString) |
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{ |
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if ($this->eventDispatcher) { |
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$event = new BindingMessageReceived($messageString); |
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$this->eventDispatcher->dispatch($event, $event::NAME); |
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} |
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} |
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/** |
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* @param string $messageString |
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*/ |
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protected function dispatchSend($messageString) |
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{ |
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if ($this->eventDispatcher) { |
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$event = new BindingMessageSent($messageString); |
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$this->eventDispatcher->dispatch($event, $event::NAME); |
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} |
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} |
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/** |
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* @param MessageContext $context |
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* @param null|string $destination |
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* |
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* @return \Symfony\Component\HttpFoundation\Response |
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*/ |
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abstract public function send(MessageContext $context, $destination = null); |
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/** |
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* @param Request $request |
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* @param MessageContext $context |
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*/ |
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abstract public function receive(Request $request, MessageContext $context); |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: