return;
}
logger.debug("Registering event handler " + handlerClass.getName());
for (Method method : handlerClass.getMethods()) {
ReceiveEvent receiveEventAnnotation = method.getAnnotation(ReceiveEvent.class);
if (receiveEventAnnotation != null) {
if (!receiveEventAnnotation.netFilter().isValidFor(networkSystem.getMode(), false)) {
continue;
}
Set<Class<? extends Component>> requiredComponents = Sets.newLinkedHashSet();
method.setAccessible(true);
Class<?>[] types = method.getParameterTypes();
logger.debug("Found method: " + method.toString());
if (!Event.class.isAssignableFrom(types[0]) || !EntityRef.class.isAssignableFrom(types[1])) {
logger.error("Invalid event handler method: {}", method.getName());
return;
}
requiredComponents.addAll(Arrays.asList(receiveEventAnnotation.components()));
List<Class<? extends Component>> componentParams = Lists.newArrayList();
for (int i = 2; i < types.length; ++i) {
if (!Component.class.isAssignableFrom(types[i])) {
logger.error("Invalid event handler method: {} - {} is not a component class", method.getName(), types[i]);
return;
}
requiredComponents.add((Class<? extends Component>) types[i]);
componentParams.add((Class<? extends Component>) types[i]);
}
ByteCodeEventHandlerInfo handlerInfo = new ByteCodeEventHandlerInfo(handler, method, receiveEventAnnotation.priority(), requiredComponents, componentParams);
addEventHandler((Class<? extends Event>) types[0], handlerInfo, requiredComponents);
}
}
}