private ILifetime GetLifetime(TypeDescriptor typeDescriptor)
{
if (Lifetime == null)
{
return(null);
}
if (!typeDescriptor.IsConstructedGenericType())
{
return(Lifetime);
}
var lifetimeKey = new LifetimeKey(typeDescriptor.GetGenericTypeArguments());
ILifetime lifetime;
lock (_lockObject)
{
if (!_lifetimes.TryGetValue(lifetimeKey, out lifetime))
{
lifetime = Lifetime.Create();
_lifetimes.Add(lifetimeKey, lifetime);
}
}
return(lifetime);
}
public ILifetime GetLifetime([NotNull] Type type)
{
if (Lifetime == default(ILifetime))
{
return(default(ILifetime));
}
var hasLifetimes = _lifetimes.Count != 0;
if (!hasLifetimes && !Keys.Any(key => key.Type.Descriptor().IsGenericTypeDefinition()))
{
return(Lifetime);
}
var lifetimeKey = new LifetimeKey(type.Descriptor().GetGenericTypeArguments());
if (!hasLifetimes)
{
_lifetimes = _lifetimes.Set(lifetimeKey, Lifetime);
return(Lifetime);
}
var lifetime = _lifetimes.Get(lifetimeKey);
if (lifetime != default(ILifetime))
{
return(lifetime);
}
lifetime = Lifetime.CreateLifetime();
_lifetimes = _lifetimes.Set(lifetimeKey, lifetime);
return(lifetime);
}
private bool Equals(LifetimeKey other) => CoreExtensions.SequenceEqual(_genericTypes, other._genericTypes);
