private ReferenceModel()

in cdi-extender/src/main/java/org/apache/aries/cdi/container/internal/model/ReferenceModel.java [105:152]

35 lines of code
5 McCabe index (conditional complexity)


	private ReferenceModel(
		Type injectionPointType,
		Class<?> declaringClass,
		Annotated annotated) {

		_annotated = annotated;
		_injectionPointType = injectionPointType;
		_declaringClass = declaringClass;

		_reference = _annotated.getAnnotation(Reference.class);

		_referenceType = getReferenceType();
		_referenceTarget = getReferenceTarget();
		_prototype = getQualifiers().stream().filter(
			ann -> ann.annotationType().equals(PrototypeRequired.class)
		).findFirst().isPresent();

		calculateServiceType(_injectionPointType);

		_referenceType.ifPresent(c -> {
			if ((_serviceType != null) && !_serviceType.isAssignableFrom(c)) {
				throw new IllegalArgumentException(
					"The service type specified in @Reference (" + c +
						") is not compatible with the type calculated from the injection point: " +
							_serviceType + " on " + _annotated);
			}

			_serviceType = c;
		});

		Type rawType = _injectionPointType;

		if (rawType instanceof ParameterizedType) {
			ParameterizedType pt = cast(_injectionPointType);

			rawType = pt.getRawType();
		}

		_beanClass = cast(rawType);

		_name = calculateName(_serviceType, _annotated);

		if (_annotated.isAnnotationPresent(Reluctant.class)) {
			_greedy = false;
		}

		_targetFilter = buildFilter();
	}