public void HasCorrectKindPropertyInfoAndName(PropertyInfo property, Type elementType)
{
Mock <IStructuralTypeConfiguration> structuralType = new Mock <IStructuralTypeConfiguration>();
CollectionPropertyConfiguration configuration = new CollectionPropertyConfiguration(property, structuralType.Object);
Assert.Equal(PropertyKind.Collection, configuration.Kind);
Assert.Equal(elementType, configuration.ElementType);
Assert.Equal(elementType, configuration.RelatedClrType);
Assert.Equal(property, configuration.PropertyInfo);
Assert.Equal(property.Name, configuration.Name);
Assert.Equal(structuralType.Object, configuration.DeclaringType);
}
private CollectionPropertyConfiguration GetCollectionPropertyConfiguration(Expression propertyExpression, bool optional = false)
{
PropertyInfo propertyInfo = PropertySelectorVisitor.GetSelectedProperty(propertyExpression);
CollectionPropertyConfiguration property = _configuration.AddCollectionProperty(propertyInfo);
if (optional)
{
property.IsOptional();
}
return(property);
}
/// <summary>
/// Adds a collection property to this edm type.
/// </summary>
/// <param name="propertyInfo">The property being added.</param>
/// <returns>The <see cref="CollectionPropertyConfiguration"/> so that the property can be configured further.</returns>
public virtual CollectionPropertyConfiguration AddCollectionProperty(PropertyInfo propertyInfo)
{
if (propertyInfo == null)
{
throw Error.ArgumentNull("propertyInfo");
}
if (!propertyInfo.DeclaringType.IsAssignableFrom(ClrType))
{
throw Error.Argument("propertyInfo", SRResources.PropertyDoesNotBelongToType);
}
// Remove from the ignored properties
if (IgnoredProperties.Contains(propertyInfo))
{
RemovedProperties.Remove(propertyInfo);
}
CollectionPropertyConfiguration propertyConfiguration = null;
if (ExplicitProperties.ContainsKey(propertyInfo))
{
propertyConfiguration = ExplicitProperties[propertyInfo] as CollectionPropertyConfiguration;
if (propertyConfiguration == null)
{
throw Error.Argument("propertyInfo", SRResources.MustBeCollectionProperty, propertyInfo.Name, propertyInfo.DeclaringType.FullName);
}
}
else
{
propertyConfiguration = new CollectionPropertyConfiguration(propertyInfo, this);
ExplicitProperties[propertyInfo] = propertyConfiguration;
// If the ElementType is the same as this type this is recursive complex type nesting
if (propertyConfiguration.ElementType == ClrType)
{
throw Error.Argument("propertyInfo",
SRResources.RecursiveComplexTypesNotAllowed,
ClrType.Name,
propertyConfiguration.Name);
}
// If the ElementType is not primitive treat as a ComplexType and Add to the model.
IEdmPrimitiveTypeReference edmType = EdmLibHelpers.GetEdmPrimitiveTypeReferenceOrNull(propertyConfiguration.ElementType);
if (edmType == null)
{
ModelBuilder.AddComplexType(propertyConfiguration.ElementType);
}
}
return(propertyConfiguration);
}
private void CreateStructuralTypeBody(EdmStructuredType type, StructuralTypeConfiguration config)
{
foreach (PropertyConfiguration property in config.Properties)
{
IEdmProperty edmProperty = null;
switch (property.Kind)
{
case PropertyKind.Primitive:
PrimitivePropertyConfiguration primitiveProperty = property as PrimitivePropertyConfiguration;
CreatePrimitiveProperty(primitiveProperty, type, config, out edmProperty);
break;
case PropertyKind.Complex:
ComplexPropertyConfiguration complexProperty = property as ComplexPropertyConfiguration;
IEdmComplexType complexType = _types[complexProperty.RelatedClrType] as IEdmComplexType;
edmProperty = type.AddStructuralProperty(
complexProperty.PropertyInfo.Name,
new EdmComplexTypeReference(complexType, complexProperty.OptionalProperty));
break;
case PropertyKind.Collection:
CollectionPropertyConfiguration collectionProperty = property as CollectionPropertyConfiguration;
IEdmTypeReference elementTypeReference = null;
if (_types.ContainsKey(collectionProperty.ElementType))
{
IEdmComplexType elementType = _types[collectionProperty.ElementType] as IEdmComplexType;
elementTypeReference = new EdmComplexTypeReference(elementType, false);
}
else
{
elementTypeReference = EdmLibHelpers.GetEdmPrimitiveTypeReferenceOrNull(collectionProperty.ElementType);
}
edmProperty = type.AddStructuralProperty(
collectionProperty.PropertyInfo.Name,
new EdmCollectionTypeReference(
new EdmCollectionType(elementTypeReference),
collectionProperty.OptionalProperty));
break;
default:
break;
}
if (edmProperty != null && property.PropertyInfo != null)
{
_properties[property.PropertyInfo] = edmProperty;
}
}
}
// the convention model builder MapTypes() method might have went through deep object graphs and added a bunch of types
// only to realise after applying the conventions that the user has ignored some of the properties. So, prune the unreachable stuff.
private void PruneUnreachableTypes()
{
Contract.Assert(_explicitlyAddedTypes != null);
// Do a BFS starting with the types the user has explicitly added to find out the unreachable nodes.
Queue <IStructuralTypeConfiguration> reachableTypes = new Queue <IStructuralTypeConfiguration>(_explicitlyAddedTypes);
HashSet <IStructuralTypeConfiguration> visitedTypes = new HashSet <IStructuralTypeConfiguration>();
while (reachableTypes.Count != 0)
{
IStructuralTypeConfiguration currentType = reachableTypes.Dequeue();
// go visit other end of each of this node's edges.
foreach (PropertyConfiguration property in currentType.Properties.Where(property => property.Kind != PropertyKind.Primitive))
{
if (property.Kind == PropertyKind.Collection)
{
// if the elementType is primitive we don't need to do anything.
CollectionPropertyConfiguration colProperty = property as CollectionPropertyConfiguration;
if (EdmLibHelpers.GetEdmPrimitiveTypeOrNull(colProperty.ElementType) != null)
{
continue;
}
}
IStructuralTypeConfiguration propertyType = GetStructuralTypeOrNull(property.RelatedClrType);
Contract.Assert(propertyType != null, "we should already have seen this type");
if (!visitedTypes.Contains(propertyType))
{
reachableTypes.Enqueue(propertyType);
}
}
visitedTypes.Add(currentType);
}
IStructuralTypeConfiguration[] allConfiguredTypes = StructuralTypes.ToArray();
foreach (IStructuralTypeConfiguration type in allConfiguredTypes)
{
if (!visitedTypes.Contains(type))
{
// we don't have to fix up any properties because this type is unreachable and cannot be a property of any reachable type.
RemoveStructuralType(type.ClrType);
}
}
}
public virtual CollectionPropertyConfiguration AddCollectionProperty(PropertyInfo propertyInfo)
{
if (propertyInfo == null)
{
throw Error.ArgumentNull("propertyInfo");
}
if (!propertyInfo.DeclaringType.IsAssignableFrom(ClrType))
{
throw Error.Argument("propertyInfo", SRResources.PropertyDoesNotBelongToType);
}
// Remove from the ignored properties
if (IgnoredProperties.Contains(propertyInfo))
{
RemovedProperties.Remove(propertyInfo);
}
CollectionPropertyConfiguration propertyConfiguration = null;
if (ExplicitProperties.ContainsKey(propertyInfo))
{
propertyConfiguration = ExplicitProperties[propertyInfo] as CollectionPropertyConfiguration;
if (propertyConfiguration == null)
{
throw Error.Argument("propertyInfo", SRResources.MustBeCollectionProperty, propertyInfo.Name, propertyInfo.DeclaringType.FullName);
}
}
else
{
propertyConfiguration = new CollectionPropertyConfiguration(propertyInfo);
ExplicitProperties[propertyInfo] = propertyConfiguration;
// If the ElementType is the same as this type this is recursive complex type nesting
if (propertyConfiguration.ElementType == ClrType)
{
throw Error.Argument("propertyInfo",
SRResources.RecursiveComplexTypesNotAllowed,
ClrType.Name,
propertyConfiguration.Name);
}
// If the ElementType is not primitive treat as a ComplexType and Add to the model.
IEdmPrimitiveTypeReference edmType = EdmLibHelpers.GetEdmPrimitiveTypeReferenceOrNull(propertyConfiguration.ElementType);
if (edmType == null)
{
ModelBuilder.AddComplexType(propertyConfiguration.ElementType);
}
}
return propertyConfiguration;
}
private void CreateStructuralTypeBody(EdmStructuredType type, StructuralTypeConfiguration config)
{
foreach (PropertyConfiguration property in config.Properties)
{
switch (property.Kind)
{
case PropertyKind.Primitive:
PrimitivePropertyConfiguration primitiveProperty = property as PrimitivePropertyConfiguration;
EdmPrimitiveTypeKind typeKind = GetTypeKind(primitiveProperty.PropertyInfo.PropertyType);
IEdmTypeReference primitiveTypeReference = EdmCoreModel.Instance.GetPrimitive(
typeKind,
primitiveProperty.OptionalProperty);
var primitiveProp = new EdmStructuralProperty(
type,
primitiveProperty.PropertyInfo.Name,
primitiveTypeReference);
type.AddProperty(primitiveProp);
// Set Annotation StoreGeneratedPattern
if (config.Kind == EdmTypeKind.Entity &&
primitiveProperty.StoreGeneratedPattern != DatabaseGeneratedOption.None)
{
_directValueAnnotations.Add(
new StoreGeneratedPatternAnnotation(primitiveProp, primitiveProperty.StoreGeneratedPattern));
}
break;
case PropertyKind.Complex:
ComplexPropertyConfiguration complexProperty = property as ComplexPropertyConfiguration;
IEdmComplexType complexType = _types[complexProperty.RelatedClrType] as IEdmComplexType;
type.AddStructuralProperty(
complexProperty.PropertyInfo.Name,
new EdmComplexTypeReference(complexType, complexProperty.OptionalProperty));
break;
case PropertyKind.Collection:
CollectionPropertyConfiguration collectionProperty = property as CollectionPropertyConfiguration;
IEdmTypeReference elementTypeReference = null;
if (_types.ContainsKey(collectionProperty.ElementType))
{
IEdmComplexType elementType = _types[collectionProperty.ElementType] as IEdmComplexType;
elementTypeReference = new EdmComplexTypeReference(elementType, false);
}
else
{
elementTypeReference = EdmLibHelpers.GetEdmPrimitiveTypeReferenceOrNull(collectionProperty.ElementType);
}
type.AddStructuralProperty(
collectionProperty.PropertyInfo.Name,
new EdmCollectionTypeReference(
new EdmCollectionType(elementTypeReference),
collectionProperty.OptionalProperty));
break;
default:
break;
}
}
}
