private function getAnnotatedTargetValue($annotationName, CommandMessageInterface $command, AnnotationReader $reader, \ReflectionClass $reflClass)
{
foreach (ReflectionUtils::getProperties($reflClass) as $property) {
if (null !== ($annot = $reader->getPropertyAnnotation($property, $annotationName))) {
$property->setAccessible(true);
return $property->getValue($command->getPayload());
}
}
foreach (ReflectionUtils::getMethods($reflClass) as $method) {
if (null !== ($annot = $reader->getMethodAnnotation($method, $annotationName))) {
$method->setAccessible(true);
return $method->invoke($command->getPayload());
}
}
return null;
}
private function doHandle(CommandMessageInterface $command)
{
$violations = $this->validator->validate($command->getPayload());
if (0 !== $violations->count()) {
throw new ValidatorException("One or more constraints were violated.", $violations);
}
return $command;
}
public function dispatch(CommandMessageInterface $command, CommandCallbackInterface $callback = null)
{
$this->dispatchedCommands[] = $command;
try {
if (null !== $callback) {
$callback->onSuccess($this->callbackBehavior->handle($command->getPayload(), $command->getMetaData()));
}
} catch (\Exception $ex) {
if (null !== $callback) {
$callback->onFailure($ex);
}
}
}
/**
* {@inheritdoc}
*/
protected function doResolveRoutingKey(CommandMessageInterface $command)
{
$reflectionClass = new \ReflectionClass($command->getPayload());
return $this->findIdentifier($command, $reflectionClass);
}
public function handle(CommandMessageInterface $commandMessage, UnitOfWorkInterface $unitOfWork)
{
$command = $commandMessage->getPayload();
switch ($commandMessage->getPayloadType()) {
case 'CommandHandlerExample\\CreateUserCommand':
$aggregate = new User($command->getIdentifier(), $command->getEmail());
$this->repository->add($aggregate);
break;
case 'CommandHandlerExample\\ChangeUserEmailCommand':
$aggregate = $this->repository->load($command->getIdentifier());
$aggregate->changeEmail($command->getEmail());
break;
}
}
