/**
* {@inheritDoc}
*/
public function sendAndWait($command)
{
$message = $this->createCommandMessage($command);
$callback = new ResultCallback();
$this->commandBus->dispatch($message, $callback);
return $callback->getResult();
}
public function processCommand()
{
$data = $this->template->dequeueCommand();
if (null === $data) {
$this->logger->info('Timeout while waiting for commands, re-entering loop');
return;
}
$dispatchMessage = DispatchMessage::fromBytes($this->serializer, $data[1]);
$self = $this;
$successCallback = function ($result) use($dispatchMessage, $self) {
$message = new ReplyMessage($dispatchMessage->getCommandIdentifier(), $self->serializer, $result);
$self->template->writeCommandReply($dispatchMessage->getCommandIdentifier(), $message->toBytes());
};
$failureCallback = function (\Exception $cause) use($dispatchMessage, $self) {
$message = new ReplyMessage($dispatchMessage->getCommandIdentifier(), $self->serializer, $cause, false);
$self->template->writeCommandReply($dispatchMessage->getCommandIdentifier(), $message->toBytes());
};
$this->localSegment->dispatch($dispatchMessage->getCommandMessage(), $dispatchMessage->isExpectReply() ? new ClosureCommandCallback($successCallback, $failureCallback) : null);
}
/**
*
*/
public function clearSubscriptions()
{
foreach ($this->localSegment->getSubscriptions() as $command => $handler) {
$this->template->unsubscribe($command);
}
}
/**
* @param $className
* @param RepositoryInterface $repository
* @param CommandBusInterface $commandBus
* @param ParameterResolverFactoryInterface $parameterResolver
* @param CommandTargetResolverInterface $targetResolver
* @param AnnotationReaderFactoryInterface $annotationReaderFactory
*/
public static function subscribe($className, RepositoryInterface $repository, CommandBusInterface $commandBus, ParameterResolverFactoryInterface $parameterResolver, CommandTargetResolverInterface $targetResolver = null, AnnotationReaderFactoryInterface $annotationReaderFactory = null)
{
$inspector = new MethodMessageHandlerInspector($annotationReaderFactory, new \ReflectionClass($className), CommandHandler::class);
foreach ($inspector->getHandlerDefinitions() as $handlerDefinition) {
$handler = new AnnotatedAggregateCommandHandler($className, $handlerDefinition->getMethod()->name, $parameterResolver, $repository, $targetResolver, $annotationReaderFactory);
$commandBus->getCommandHandlerRegistry()->subscribe($handlerDefinition->getPayloadType(), $handler);
}
}
