/**
* Registers all annotations specifying in {@link ComponentServiceContext}
*
* @param serviceHandler the {@link ServiceHandler}
* @param annotation the {@link ComponentServiceContext} annotation.
* @param getProvider if <b>true</b>, the suitable validator will be gotten from the given {@link
* Provider}, if <b>false</b>, the instance will be instantiated basing on <code>
* default constructor</code> specifying in corresponding object class.
* @param provider the specified {@link Provider} container, if <code>getInject argument</code> is
* <b>true</b> and provider is null, one runtime-exception will be thrown.
*/
@SuppressWarnings("unchecked")
private static void registerAnnotationInCSC(
ServiceHandler serviceHandler,
ComponentServiceContext annotation,
boolean getProvider,
Provider provider) {
if (getProvider == true && provider == null) {
throw new JGentleRuntimeException("Provider must not be null while getProvider is true.");
}
Class<Annotation>[] annoList = (Class<Annotation>[]) annotation.annotations();
Class<?>[] validators = annotation.validators();
if (annoList.length != 0) {
if (annoList.length < validators.length) {
throw new JGentleRuntimeException(
"invalid validators configuration in annotation: " + annotation);
}
for (int i = 0; i < annoList.length; i++) {
if (i < validators.length) {
AnnotationValidator<Annotation> validator;
if (getProvider == false)
validator =
(AnnotationValidator<Annotation>) ReflectUtils.createInstance(validators[i]);
else {
validator = (AnnotationValidator<Annotation>) provider.getBean(validators[i]);
}
serviceHandler.registerAnnotation(annoList[i], validator);
} else {
serviceHandler.registerAnnotation(annoList[i]);
}
}
}
}
