public static bool TryResolve <T>(this ResolveContext ctx, out T instance)
{
instance = default;
var success = ctx.TryResolve(typeof(T), out var untyped);
if (success)
{
instance = (T)untyped;
}
return(success);
}
public static ProfileResolver Find(
Type serviceType)
{
bool tryResolveDelayed(IDependencyRegistrationCollection registrations, ResolveContext context,
out object instance)
{
var newContext = new ResolveContext(() => registrations);
return(newContext.TryResolve(serviceType, out instance));
}
return(tryResolveDelayed);
}
public bool TryResolve(ResolveContext ctx, Type serviceType, out object instance)
{
return(ctx.TryResolve(LastRegistrationForService(serviceType), out instance));
}
public static object Resolve(this ResolveContext context, Type serviceType)
{
return(context.TryResolve(serviceType, out var instance)
? instance
: throw new DependencyResolutionException($"Could not find a resolve profile for {serviceType}"));
}
public static object Resolve(this ResolveContext ctx, DependencyRegistration registration)
{
return(ctx.TryResolve(registration, out var instance)
? instance
: throw new InvalidOperationException("Recursive dependencies are not allowed."));
}
public bool TryResolve(ResolveContext ctx, Type serviceType, out object instance)
{
return(_registrations.TryGetValue(serviceType, out var bag)
? ctx.TryResolve(bag.Last, out instance)
: _globalRegistrations.TryResolve(ctx, serviceType, out instance));
}
