/// <summary>
/// Gets enumerable of all composite types, including private composite types, of given <see cref="CompositeModel"/>.
/// </summary>
/// <param name="model">The <see cref="CompositeModel"/>.</param>
/// <returns>Enumerable of all composite types, including private composites types, of given <paramref name="model"/>.</returns>
/// <exception cref="NullReferenceException">If <paramref name="model"/> is <c>null</c>.</exception>
public static IEnumerable <Type> GetAllCompositeTypes(this CompositeModel model)
{
return(model.Methods
.Select(cMethod => cMethod.NativeInfo.DeclaringType)
.Concat(model.PublicTypes)
.Concat(model.GetAllInjectableModelsWithInjectionScope <Qi4CS.Core.API.Model.ThisAttribute>().Select(i => i.TargetType))
.GetBottomTypes());
}
private IDictionary <Type, TypeBindingInformationState> CreateInvocationInfos <AttributeType>(
CompositeValidationResultMutable vResult,
CollectionsFactory collectionsFactory,
CompositeModel compositeModel,
IDictionary <Type, TypeBindingInformationState> privateComposites
)
where AttributeType : Attribute
{
var injModels = compositeModel.GetAllInjectableModelsWithInjectionScope <AttributeType>();
var invocationTypes = injModels.GetBottomTypes(model => model.TargetType);
var invocationInfos = new Dictionary <Type, TypeBindingInformationState>();
foreach (var model in invocationTypes)
{
var actualType = model.TargetType;
this.ModifyTypeBindingInfoDictionary(invocationInfos, this.NewTypeBindingInformation(vResult, collectionsFactory, compositeModel, model, actualType, actualType, GetBottommostDeclaringType(model), privateComposites));
}
return(invocationInfos);
}
public CompositeTypeModelImpl(CompositeModel compositeModel, CompositeValidationResultMutable vResult)
{
var collectionsFactory = compositeModel.ApplicationModel.CollectionsFactory;
this._publicCompositeGenericArguments = collectionsFactory.NewListProxy(GetCompositeModelPublicTypeGenericArguments(compositeModel).ToList()).CQ;
var injThisTypes = compositeModel.GetAllInjectableModelsWithInjectionScope <ThisAttribute>()
.Select(inj => new ThisTypeInfo(inj))
.ToArray();
var thisTypesInModel = compositeModel.Methods
.Select(m => m.NativeInfo.DeclaringType)
.Concat(compositeModel.PublicTypes)
.Concat(injThisTypes.Select(inj => inj.resolvedTargetType))
.Concat(compositeModel.GetAllFragmentTypes().SelectMany(ft => ft.GetAllParentTypes(false)))
.GetBottomTypes();
foreach (var injThisType in injThisTypes)
{
injThisType.resolvedTargetTypeFromModel = thisTypesInModel.First(tType => injThisType.resolvedTargetType.GetGenericDefinitionIfContainsGenericParameters().IsAssignableFrom_IgnoreGenericArgumentsForGenericTypes(tType));
}
var thisTypesToProcess = new HashSet <ThisTypeInfo>(injThisTypes.GetBottomTypes(model => model.resolvedTargetType).Distinct(INJECTABLE_MODEL_EQ_COMPARER));
thisTypesToProcess.ExceptWith(thisTypesToProcess.Where(type => compositeModel.PublicTypes.Any(role => type.resolvedTargetType.GetGenericDefinitionIfGenericType().IsAssignableFrom_IgnoreGenericArgumentsForGenericTypes(role))).ToArray());
// TODO check that if type binding has more than one list with indirect bindings -> throw or add error.
var privateComposites = new Dictionary <Type, TypeBindingInformationState>();
while (thisTypesToProcess.Any())
{
var processedTypes = new HashSet <ThisTypeInfo>(GDEF_EQ_COMPARER);
foreach (var thisType in thisTypesToProcess)
{
if (this.ModifyTypeBindingInfoDictionary(privateComposites, this.NewTypeBindingInformation(null, collectionsFactory, compositeModel, null, thisType.resolvedTargetTypeFromModel, thisType.resolvedTargetType, GetBottommostDeclaringType(thisType.model), privateComposites)))
{
processedTypes.Add(thisType);
}
}
thisTypesToProcess.ExceptWith(thisTypesToProcess.Where(t => processedTypes.Any(p => t.resolvedTargetType.GetGenericDefinitionIfContainsGenericParameters().Equals(p.resolvedTargetType.GetGenericDefinitionIfContainsGenericParameters()))).ToArray());
if (processedTypes.Count == 0)
{
// We are stuck
vResult.StructureValidationErrors.Add(ValidationErrorFactory.NewStructureError("Could not deduce generic bindings for types " + String.Join(", ", thisTypesToProcess.Select(ttp => ttp.resolvedDeclaringType)), compositeModel));
break;
}
else
{
processedTypes.Clear();
}
}
var fragmentTypeInfos = new Dictionary <Type, TypeBindingInformationState>();
foreach (var fragmentType in compositeModel.GetAllFragmentTypes())
{
// TODO check - if any parent is public or private composite type (genericdefifgenerictype), error
if (fragmentType.IsGenericType())
{
var it = FindImplementingTypeFrom(fragmentType, compositeModel.PublicTypes);
if (it != null || !fragmentType.ContainsGenericParameters())
{
this.ModifyTypeBindingInfoDictionary(fragmentTypeInfos, this.NewTypeBindingInformation(vResult, collectionsFactory, compositeModel, null, fragmentType, fragmentType, fragmentType, privateComposites));
}
else
{
// Private composite fragment
// Process all base types + injectable models of this fragment, and all their generic arguments as DFS
var dependentStates = Enumerable.Repeat <Tuple <Int32, TypeBindingInformationState> >(null, fragmentType.GetGenericArguments().Length).ToList();
foreach (var typeToProcess in fragmentType.GetAllParentTypes(false)
.Concat(
compositeModel.GetAllInjectableModels()
.Where(inj => fragmentType.GetClassHierarchy().Contains(inj.DeclaringType))
.Select(inj => inj.TargetType)
))
{
if (dependentStates.Any(item => item == null))
{
var gArgs = typeToProcess.GetGenericArguments();
for (var i = 0; i < gArgs.Length; ++i)
{
foreach (var typeOrGArg in gArgs[i].AsDepthFirstEnumerable(t => t.GetGenericArgumentsSafe()))
{
if (typeOrGArg.IsGenericParameter && dependentStates[typeOrGArg.GenericParameterPosition] == null)
{
TypeBindingInformationState other;
if (!privateComposites.TryGetValue(typeToProcess.GetGenericDefinitionIfContainsGenericParameters(), out other) &&
compositeModel.PublicTypes.Contains(typeToProcess)
)
{
other = new TypeBindingInformationState(collectionsFactory);
other.NativeInfo = typeToProcess;
}
if (other != null)
{
dependentStates[typeOrGArg.GenericParameterPosition] = Tuple.Create(i, other);
}
}
}
}
}
else
{
break;
}
}
if (!dependentStates.Any(item => item == null))
{
var state = new TypeBindingInformationState(collectionsFactory);
state.NativeInfo = fragmentType;
var max = Math.Max(1, dependentStates.Max(dState => dState.Item2.Bindings.CQ.Count));
if (dependentStates.Select(dState => dState.Item2.Bindings.CQ.Count).Where(c => c > 1).Distinct().Count() > 1)
{
throw new NotImplementedException("Very complex private type binding is not yet supported.");
}
else
{
for (var i = 0; i < max; ++i)
{
state.Bindings.Add(collectionsFactory.NewListProxy(dependentStates.Select(dState =>
{
AbstractGenericTypeBinding gtb;
if (dState.Item2.Bindings.CQ.Any())
{
// Private composite binding
gtb = dState.Item2.Bindings.CQ[i].CQ[dState.Item1];
}
else
{
var iState = new IndirectGenericTypeBindingState();
iState.GenericDefinition = dState.Item2.NativeInfo.GetGenericDefinitionIfGenericType();
iState.GenericIndex = dState.Item1;
gtb = new IndirectGenericTypeBindingImpl(iState);
}
return(gtb);
}).ToList()));
}
this.ModifyTypeBindingInfoDictionary(fragmentTypeInfos, state);
}
}
}
}
else
{
var state = new TypeBindingInformationState(collectionsFactory);
state.NativeInfo = fragmentType;
this.ModifyTypeBindingInfoDictionary(fragmentTypeInfos, state);
}
}
this._fragmentTypeInfos = collectionsFactory.NewDictionaryProxy(fragmentTypeInfos.ToDictionary(kvp => kvp.Key, kvp => (TypeBindingInformation) new TypeBindingInformationImpl(kvp.Value))).CQ;
this._concernInvocationTypeInfos = collectionsFactory.NewDictionaryProxy(this.CreateInvocationInfos <ConcernForAttribute>(vResult, collectionsFactory, compositeModel, privateComposites).ToDictionary(kvp => kvp.Key, kvp => (TypeBindingInformation) new TypeBindingInformationImpl(kvp.Value))).CQ;
this._sideEffectInvocationTypeInfos = collectionsFactory.NewDictionaryProxy(this.CreateInvocationInfos <SideEffectForAttribute>(vResult, collectionsFactory, compositeModel, privateComposites).ToDictionary(kvp => kvp.Key, kvp => (TypeBindingInformation) new TypeBindingInformationImpl(kvp.Value))).CQ;
this._privateCompositeTypeInfos = collectionsFactory.NewDictionaryProxy(privateComposites.ToDictionary(kvp => kvp.Key, kvp => (TypeBindingInformation) new TypeBindingInformationImpl(kvp.Value))).CQ;
}