/// <summary>
/// Constructs a <see cref="ResolutionScopeBase"/>.
/// </summary>
public ResolutionScopeBase()
{
this.disposed = new AtomicBool();
this.rootItem = DisposableItem.Empty;
this.rootFinalizableItem = FinalizableItem.Empty;
this.scopedItems = new ConcurrentTree <object, object>();
this.scopedInstances = new ConcurrentTree <Type, object>();
}
private ResolutionScope(IResolverSelector resolverSelector,
IExpressionBuilder expressionBuilder, IContainerContext containerContext,
DelegateCache delegateCache, object name)
{
this.rootItem = DisposableItem.Empty;
this.rootFinalizableItem = FinalizableItem.Empty;
this.scopedItems = AvlTree <object> .Empty;
this.scopedInstances = AvlTreeKeyValue <Type, object> .Empty;
this.resolverSelector = resolverSelector;
this.expressionBuilder = expressionBuilder;
this.containerContext = containerContext;
this.Name = name;
this.delegateCache = delegateCache;
}
/// <inheritdoc />
public TService AddWithFinalizer <TService>(TService finalizable, Action <TService> finalizer)
{
var item = new FinalizableItem {
Item = finalizable, Finalizer = f => finalizer((TService)f), Next = this.rootFinalizableItem
};
var current = this.rootFinalizableItem;
Swap.SwapValue(ref this.rootFinalizableItem, current, item, root =>
new FinalizableItem {
Item = finalizable, Finalizer = f => finalizer((TService)f), Next = root
});
return(finalizable);
}
private ResolutionScope(IResolverSelector resolverSelector, IServiceRegistrator serviceRegistrator,
IExpressionBuilder expressionBuilder, IContainerContext containerContext,
AvlTreeKeyValue <object, Func <IResolutionScope, object> >[] serviceDelegateCache,
AvlTreeKeyValue <object, Func <IResolutionScope, Delegate> >[] factoryDelegates, object name)
{
this.disposed = new AtomicBool();
this.rootItem = DisposableItem.Empty;
this.rootFinalizableItem = FinalizableItem.Empty;
this.scopedItems = AvlTreeKeyValue <object, object> .Empty;
this.scopedInstances = AvlTreeKeyValue <Type, object> .Empty;
this.resolverSelector = resolverSelector;
this.serviceRegistrator = serviceRegistrator;
this.expressionBuilder = expressionBuilder;
this.containerContext = containerContext;
this.Name = name;
this.serviceDelegates = serviceDelegateCache;
this.factoryDelegates = factoryDelegates;
this.indexBound = this.serviceDelegates.Length - 1;
}
