/// <summary>
/// Initializes a new instance of the <see cref="FeaturedODataFeedSerializer"/> class.
/// </summary>
/// <param name="serializerProvider">The underlying <see cref="ODataSerializerProvider">serializer provider</see>.</param>
/// <param name="serializationFeatures">The <see cref="IList{T}">list</see> of <see cref="IODataSerializationFeature">serialization features</see> associated with the serializer.</param>
public FeaturedODataFeedSerializer(ODataSerializerProvider serializerProvider, IList <IODataSerializationFeature> serializationFeatures)
: base(serializerProvider)
{
Arg.NotNull(serializationFeatures, nameof(serializationFeatures));
ComplexTypeSerializer = new ODataComplexTypeSerializer(serializerProvider);
SerializationFeatures = serializationFeatures;
}
/// <summary>
/// Initializes a new instance of the <see cref="DefaultODataSerializerProvider"/> class.
/// </summary>
public DefaultODataSerializerProvider()
{
_feedSerializer = new ODataFeedSerializer(this);
_deltaFeedSerializer = new ODataDeltaFeedSerializer(this);
_collectionSerializer = new ODataCollectionSerializer(this);
_complexTypeSerializer = new ODataComplexTypeSerializer(this);
_entityTypeSerializer = new ODataEntityTypeSerializer(this);
}
/// <summary>
/// Initializes a new instance of the <see cref="ODataSerializationFeatureContext"/> class.
/// </summary>
/// <param name="element">The <see cref="IEdmElement">element</see> represented by the instance.</param>
/// <param name="serializerContext">The associated <see cref="ODataSerializerContext">serializer context</see>.</param>
/// <param name="complexTypeSerializer">The serializer that can be used to serialize OData complex types.</param>
public ODataSerializationFeatureContext(IEdmElement element, ODataSerializerContext serializerContext, ODataComplexTypeSerializer complexTypeSerializer)
{
Arg.NotNull(element, nameof(element));
Arg.NotNull(serializerContext, nameof(serializerContext));
Arg.NotNull(complexTypeSerializer, nameof(complexTypeSerializer));
EdmElement = element;
SerializerContext = serializerContext;
ComplexTypeSerializer = complexTypeSerializer;
}
private static ODataValue GetComplexValue(InstanceAnnotation entryAnnotation, object annotation, IEdmModel model, ODataComplexTypeSerializer complexSerializer, ODataSerializerContext serializerContext)
{
Contract.Requires(entryAnnotation != null);
Contract.Requires(annotation != null);
Contract.Requires(model != null);
Contract.Requires(complexSerializer != null);
Contract.Requires(serializerContext != null);
var complexType = (IEdmComplexType)model.FindDeclaredType(entryAnnotation.AnnotationTypeName);
if (complexType == null)
{
return(null);
}
var typeRef = new EdmComplexTypeReference(complexType, entryAnnotation.IsNullable);
if (!entryAnnotation.IsCollection)
{
return(complexSerializer.CreateODataComplexValue(annotation, typeRef, serializerContext));
}
var typeName = Invariant($"Collection({typeRef.FullName()})");
var items = GetComplexValues(annotation, complexSerializer, typeRef, serializerContext);
return(new ODataCollectionValue()
{
Items = items, TypeName = typeName
});
}
private static IEnumerable <ODataComplexValue> GetComplexValues(object value, ODataComplexTypeSerializer complexSerializer, IEdmComplexTypeReference complexType, ODataSerializerContext serializerContext)
{
Contract.Requires(complexSerializer != null);
Contract.Requires(complexType != null);
Contract.Requires(serializerContext != null);
var items = value as System.Collections.IEnumerable;
if (items == null)
{
yield break;
}
foreach (var graph in items)
{
yield return(complexSerializer.CreateODataComplexValue(graph, complexType, serializerContext));
}
}
