/**
* finds implementation to be used from list of @ImplementedBy annotations
*
* @param \stubbles\reflect\annotation\Annotations $annotations
* @param string $type
* @return \ReflectionClass
* @throws \stubbles\ioc\binding\BindingException
*/
private function findImplementation(Annotations $annotations, string $type) : \ReflectionClass
{
$implementation = null;
foreach ($annotations->named('ImplementedBy') as $annotation) {
/* @var $annotation \stubbles\reflect\annotation\Annotation */
if (null !== $this->environment && $annotation->hasValueByName('environment') && strtoupper($annotation->getEnvironment()) === $this->environment) {
$implementation = $annotation->getClass();
} elseif (!$annotation->hasValueByName('environment') && null == $implementation) {
$implementation = $annotation->getClass();
}
}
if (null === $implementation) {
throw new BindingException('Interface ' . $type . ' annotated with @ImplementedBy, but no default found');
}
return $implementation;
}
