// ReSharper disable once UnusedMember.Local private static IClrCollectionAccessor CreateGeneric <TEntity, TCollection, TElement>(PropertyInfo property) where TCollection : class, ICollection <TElement> { var getterDelegate = (Func <TEntity, TCollection>)property.GetMethod.CreateDelegate(typeof(Func <TEntity, TCollection>)); Action <TEntity, TCollection> setterDelegate = null; Func <TEntity, Action <TEntity, TCollection>, TCollection> createAndSetDelegate = null; var setter = property.SetMethod; if (setter != null) { setterDelegate = (Action <TEntity, TCollection>)setter.CreateDelegate(typeof(Action <TEntity, TCollection>)); var concreteType = new CollectionTypeFactory().TryFindTypeToInstantiate(typeof(TCollection)); if (concreteType != null) { createAndSetDelegate = (Func <TEntity, Action <TEntity, TCollection>, TCollection>)_createAndSet .MakeGenericMethod(typeof(TEntity), typeof(TCollection), concreteType) .CreateDelegate(typeof(Func <TEntity, Action <TEntity, TCollection>, TCollection>)); } } return(new ClrICollectionAccessor <TEntity, TCollection, TElement>( property.Name, getterDelegate, setterDelegate, createAndSetDelegate)); }
public ClrCollectionAccessorSource([NotNull] CollectionTypeFactory collectionTypeFactory) { Check.NotNull(collectionTypeFactory, "collectionTypeFactory"); _collectionTypeFactory = collectionTypeFactory; }