Esempio n. 1
0
        private IEnumerable <object> ResolveConstructorParameters(RegisteredObject registeredObject)
        {
            var constructorInfo = registeredObject.ConcreteType.GetConstructors().First();

            if (constructorInfo == null)
            {
                throw new Exception($"There are no public constructors for type {registeredObject.ConcreteType.FullName}");
            }

            return(constructorInfo.GetParameters().Select(parameter => ResolveObject(parameter.ParameterType)));
        }
Esempio n. 2
0
        private object GetInstance(RegisteredObject registeredObject)
        {
            object instance = registeredObject.SingletonInstance;

            if (instance != null)
            {
                return(instance);
            }

            var isConstructorAttribute = registeredObject.ConcreteType.GetCustomAttribute <ImportConstructorAttribute>(false) != null;

            if (isConstructorAttribute)
            {
                var parameters = ResolveConstructorParameters(registeredObject);
                instance = registeredObject.CreateInstance(parameters.ToArray());
            }
            else
            {
                instance = registeredObject.CreateInstance();
                ResolveProperty(registeredObject, ref instance);
            }
            return(instance);
        }