protected ServiceInstanceRegistration(Type interfaceType, object instance)
{
InterfaceType = interfaceType ?? throw new ArgumentNullException(nameof(interfaceType));
Instance = instance ?? throw new ArgumentNullException(nameof(instance));
if (!InterfaceType.IsAssignableFrom(Instance.GetType()))
{
throw new ArgumentException("InterfaceType and type of instance does not matching");
}
}
/// <summary>
/// Sets <see cref="InterfaceImplementationType"/>.
/// </summary>
/// <param name="interfaceImplementationType">The type to resolve to in place of <see cref="InterfaceType"/>. Must implement <see cref="InterfaceType"/>.</param>
public void SetInterfaceImplementationType(Type interfaceImplementationType)
{
if (interfaceImplementationType is null)
{
throw new ArgumentNullException(nameof(interfaceImplementationType));
}
if (!InterfaceType.IsAssignableFrom(interfaceImplementationType))
{
throw new ArgumentException($"Type '{interfaceImplementationType}' does not implement interface '{InterfaceType}'.", nameof(interfaceImplementationType));
}
if (!interfaceImplementationType.IsClass || interfaceImplementationType.IsAbstract)
{
throw new ArgumentException($"Type '{interfaceImplementationType}' must be a non-abstract, non-static class.", nameof(interfaceImplementationType));
}
InterfaceImplementationType = interfaceImplementationType;
}
public bool Matches(Type type)
{
return(InterfaceType.IsAssignableFrom(type));
}
