/// <summary>
/// Resolve constructor parameters for the Implementation type <see cref="RegisteredObject"/>
/// </summary>
/// <param name="registeredObject"><see cref="RegisteredObject"/></param>
/// <returns><see cref="IEnumerable{T}"/> of the constructor parameters</returns>
/// <exception cref="InvalidOperationException">If the <see cref="RegisteredObject.ConcreteType"/> does not have a public constructor</exception>
private IEnumerable <object> ResolveConstructorParameters(RegisteredObject registeredObject)
{
//TODO: Currently support only Public Ctor types. In Future add other types e.g.:internal
var constructorInfo = registeredObject.ConcreteType.GetConstructors().FirstOrDefault();
if (constructorInfo == null)
{
throw new InvalidOperationException($"A public constructor not found for {registeredObject.ConcreteType.FullName}");
}
foreach (var parameter in constructorInfo.GetParameters())
{
yield return(ResolveObject(parameter.ParameterType));
}
}
/// <summary>
/// Check if the instance exists in the store for <see cref="RegisteredObject.InterfaceType"/>
/// </summary>
/// <param name="regObject">Type of <see cref="RegisteredObject"/></param>
/// <returns>True if found</returns>
public bool IsRegistered(RegisteredObject regObject)
{
return(_lifecycleStores[regObject.Lifecycle].IsRegistered(regObject));
}
/// <summary>
/// Get instance of <see cref="RegisteredObject.InterfaceType"/>
/// </summary>
/// <param name="regObject">Type of <see cref="RegisteredObject"/></param>
/// <returns>The instance from the store or null if not found </returns>
public object GetInstance(RegisteredObject regObject)
{
return(_lifecycleStores[regObject.Lifecycle].GetInstance(regObject));
}
/// <summary>
/// Create an instance of <see cref="RegisteredObject.ConcreteType"/> and store it depending on <see cref="LifecycleType"/> for the instance
/// </summary>
/// <param name="regObject">Type of <see cref="RegisteredObject"/></param>
/// <param name="args"><see cref="RegisteredObject.ConcreteType"/> constructor arguments</param>
/// <returns>Instance of <see cref="RegisteredObject.ConcreteType"/></returns>
public object CreateInstance(RegisteredObject regObject, params object[] args)
{
return(_lifecycleStores[regObject.Lifecycle].CreateInstance(regObject, args));
}