public void registerVerticleFactory(VerticleFactory factory) {
if (factory.prefix() == null) {
throw new IllegalArgumentException("factory.prefix() cannot be null");
}
if (verticleFactories.containsKey(factory.prefix())) {
throw new IllegalArgumentException(
"There is already a registered verticle factory with prefix " + factory.prefix());
}
verticleFactories.put(factory.prefix(), factory);
}
private void loadVerticleFactories() {
ServiceLoader<VerticleFactory> factories = ServiceLoader.load(VerticleFactory.class);
Iterator<VerticleFactory> iter = factories.iterator();
while (iter.hasNext()) {
VerticleFactory factory = iter.next();
factory.init(vertx);
String prefix = factory.prefix();
if (verticleFactories.containsKey(prefix)) {
log.warn(
"Not loading verticle factory: "
+ factory
+ " as prefix "
+ prefix
+ " is already in use");
} else {
verticleFactories.put(prefix, factory);
}
}
}
public void unregisterVerticleFactory(VerticleFactory factory) {
if (verticleFactories.remove(factory.prefix()) == null) {
throw new IllegalArgumentException("Factory " + factory + " is not registered");
}
}