private void addConcretionsThatCouldBeClosed(Type @interface, GenericFamilyExpression expression) { _concretions.Where(x => x.IsOpenGeneric()) .Where(x => x.CouldCloseTo(@interface)) .Each(type => { try { expression.Add( type.MakeGenericType(@interface.GetGenericArguments())); } catch (Exception) { // Because I'm too lazy to fight with the f*****g type constraints to "know" // if it's possible to make the generic type and this is just easier. } }); }
//todo: very weirdly, after updating StructureMap to version 3, double dispatch via dynamic not works anymore(http://stackoverflow.com/questions/27011810/mystery-with-dynamic-type-double-dispatch) private static object ApplyResolver(GenericFamilyExpression builder, IImplementationResolver resolver) { if (resolver is StaticResolver) return builder.Add(((StaticResolver)resolver).Target); if (resolver is InstanceResolver) return builder.Add(((InstanceResolver)resolver).Instance); if (resolver is DynamicResolver) return builder.Add(c => ((DynamicResolver)resolver).FactoryFunc()); Assumes.Fail("Unsupported IImplementationResolver implementation"); return null; }