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<?php
namespace Http\Discovery;
use Http\Discovery\Exception\DiscoveryFailedException;
use Http\Message\MessageFactory;
/**
* Finds a Message Factory.
*
* @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
*/
final class MessageFactoryDiscovery extends ClassDiscovery
{
/**
* Finds a Message Factory.
*
* @return MessageFactory
*
* @throws Exception\NotFoundException
*/
public static function find()
{
try {
$messageFactory = static::findOneByType(MessageFactory::class);
} catch (DiscoveryFailedException $e) {
throw new NotFoundException(
'No message factories found. To use Guzzle, Diactoros or Slim Framework factories install php-http/message and the chosen message implementation.',
0,
$e
);
}
return static::instantiateClass($messageFactory);
}
}
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