@PostConstruct
@SuppressWarnings({"unchecked"})
@Override
public synchronized void subscribe() {
for (final MethodMessageHandler commandHandler : inspector.getHandlers()) {
CommandHandler<Object> handler =
new CommandHandler<Object>() {
@Override
public Object handle(CommandMessage<Object> command, UnitOfWork unitOfWork)
throws Throwable {
T aggregate = loadAggregate(command);
try {
return commandHandler.invoke(aggregate, command);
} catch (InvocationTargetException e) {
throw e.getCause();
}
}
};
commandBus.subscribe(commandHandler.getPayloadType(), handler);
registeredCommandHandlers.put(commandHandler.getPayloadType(), handler);
}
for (final ConstructorCommandMessageHandler<T> handler : inspector.getConstructorHandlers()) {
commandBus.subscribe(
handler.getPayloadType(), new AnnotatedConstructorCommandHandler(handler));
}
}
@Override
public Object handle(CommandMessage<Object> command, UnitOfWork unitOfWork) throws Throwable {
try {
repository.add(handler.invoke(null, command));
} catch (InvocationTargetException e) {
throw e.getCause();
}
return null;
}
