private ComplexPropertyConfiguration GetComplexPropertyConfiguration(Expression propertyExpression, bool optional = false)
{
PropertyInfo propertyInfo = PropertySelectorVisitor.GetSelectedProperty(propertyExpression);
ComplexPropertyConfiguration property = this._configuration.AddComplexProperty(propertyInfo);
if (optional)
{
property.IsOptional();
}
else
{
property.IsRequired();
}
return(property);
}
private static void FindNavigationProperties(this ODataModelBuilder builder, StructuralTypeConfiguration configuration,
IList <Tuple <StructuralTypeConfiguration, IList <MemberInfo>, NavigationPropertyConfiguration> > navs,
Stack <MemberInfo> path)
{
Contract.Assert(builder != null);
Contract.Assert(configuration != null);
Contract.Assert(navs != null);
Contract.Assert(path != null);
foreach (var property in configuration.Properties)
{
path.Push(property.PropertyInfo);
NavigationPropertyConfiguration nav = property as NavigationPropertyConfiguration;
ComplexPropertyConfiguration complex = property as ComplexPropertyConfiguration;
CollectionPropertyConfiguration collection = property as CollectionPropertyConfiguration;
if (nav != null)
{
// how about the containment?
IList <MemberInfo> bindingPath = path.Reverse().ToList();
navs.Add(
new Tuple <StructuralTypeConfiguration, IList <MemberInfo>, NavigationPropertyConfiguration>(configuration,
bindingPath, nav));
}
else if (complex != null)
{
StructuralTypeConfiguration complexType = builder.GetTypeConfigurationOrNull(complex.RelatedClrType) as StructuralTypeConfiguration;
builder.FindAllNavigationProperties(complexType, navs, path);
}
else if (collection != null)
{
IEdmTypeConfiguration edmType = builder.GetTypeConfigurationOrNull(collection.ElementType);
if (edmType != null && edmType.Kind == EdmTypeKind.Complex)
{
StructuralTypeConfiguration complexType = (StructuralTypeConfiguration)edmType;
builder.FindAllNavigationProperties(complexType, navs, path);
}
}
path.Pop();
}
}
public virtual ComplexPropertyConfiguration AddComplexProperty(PropertyInfo propertyInfo)
{
if (propertyInfo == null)
{
throw Error.ArgumentNull("propertyInfo");
}
if (!propertyInfo.ReflectedType.IsAssignableFrom(this.ClrType))
{
throw Error.Argument("propertyInfo", SRResources.PropertyDoesNotBelongToType, propertyInfo.Name, this.ClrType.FullName);
}
if (propertyInfo.PropertyType == this.ClrType)
{
throw Error.Argument("propertyInfo", SRResources.RecursiveComplexTypesNotAllowed, this.ClrType.FullName, propertyInfo.Name);
}
this.ValidatePropertyNotAlreadyDefinedInBaseTypes(propertyInfo);
this.ValidatePropertyNotAlreadyDefinedInDerivedTypes(propertyInfo);
// Remove from the ignored properties
if (this.RemovedProperties.Any(prop => prop.Name.Equals(propertyInfo.Name)))
{
this.RemovedProperties.Remove(this.RemovedProperties.First(prop => prop.Name.Equals(propertyInfo.Name)));
}
ComplexPropertyConfiguration propertyConfiguration =
this.ValidatePropertyNotAlreadyDefinedOtherTypes <ComplexPropertyConfiguration>(propertyInfo,
SRResources.MustBeComplexProperty);
if (propertyConfiguration == null)
{
propertyConfiguration = new ComplexPropertyConfiguration(propertyInfo, this);
this.ExplicitProperties[propertyInfo] = propertyConfiguration;
// Make sure the complex type is in the model.
this.ModelBuilder.AddComplexType(propertyInfo.PropertyType);
}
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 = (PrimitivePropertyConfiguration)property;
EdmPrimitiveTypeKind typeKind = primitiveProperty.TargetEdmTypeKind ??
GetTypeKind(primitiveProperty.PropertyInfo.PropertyType);
IEdmTypeReference primitiveTypeReference = EdmCoreModel.Instance.GetPrimitive(
typeKind,
primitiveProperty.OptionalProperty);
if (typeKind == EdmPrimitiveTypeKind.Decimal)
{
DecimalPropertyConfiguration decimalProperty =
primitiveProperty as DecimalPropertyConfiguration;
if (decimalProperty.Precision.HasValue || decimalProperty.Scale.HasValue)
{
primitiveTypeReference = new EdmDecimalTypeReference(
(IEdmPrimitiveType)primitiveTypeReference.Definition,
primitiveTypeReference.IsNullable,
decimalProperty.Precision,
decimalProperty.Scale.HasValue ? decimalProperty.Scale : 0);
}
}
else if (EdmLibHelpers.HasPrecision(typeKind))
{
PrecisionPropertyConfiguration precisionProperty =
primitiveProperty as PrecisionPropertyConfiguration;
primitiveTypeReference = AddPrecisionConfigInPrimitiveTypeReference(
precisionProperty,
primitiveTypeReference);
}
else if (EdmLibHelpers.HasLength(typeKind))
{
LengthPropertyConfiguration lengthProperty =
primitiveProperty as LengthPropertyConfiguration;
primitiveTypeReference = AddLengthConfigInPrimitiveTypeReference(
lengthProperty,
primitiveTypeReference);
}
edmProperty = type.AddStructuralProperty(
primitiveProperty.Name,
primitiveTypeReference,
defaultValue: null);
break;
case PropertyKind.Complex:
ComplexPropertyConfiguration complexProperty = property as ComplexPropertyConfiguration;
IEdmComplexType complexType = this.GetEdmType(complexProperty.RelatedClrType) as IEdmComplexType;
edmProperty = type.AddStructuralProperty(
complexProperty.Name,
new EdmComplexTypeReference(complexType, complexProperty.OptionalProperty));
break;
case PropertyKind.Collection:
edmProperty = this.CreateStructuralTypeCollectionPropertyBody(type, (CollectionPropertyConfiguration)property);
break;
case PropertyKind.Enum:
edmProperty = this.CreateStructuralTypeEnumPropertyBody(type, (EnumPropertyConfiguration)property);
break;
default:
break;
}
if (edmProperty != null)
{
if (property.PropertyInfo != null)
{
this._properties[property.PropertyInfo] = edmProperty;
}
if (property.IsRestricted)
{
this._propertiesRestrictions[edmProperty] = new QueryableRestrictions(property);
}
if (property.QueryConfiguration.ModelBoundQuerySettings != null)
{
this._propertiesQuerySettings.Add(edmProperty, property.QueryConfiguration.ModelBoundQuerySettings);
}
}
}
}