public override object ReadInline(ODataFeed feed, ODataDeserializerContext readContext)
{
if (readContext == null)
{
throw Error.ArgumentNull("readContext");
}
if (feed == null)
{
return(null);
}
ODataEntryDeserializer deserializer = DeserializerProvider.GetODataDeserializer(_edmEntityType);
IList feedValue = CreateNewCollection(EdmLibHelpers.GetClrType(_edmEntityType, EdmModel));
ODataFeedAnnotation feedAnnotation = feed.GetAnnotation <ODataFeedAnnotation>();
Contract.Assert(feedAnnotation != null, "Each feed we create should gave annotation on it.");
foreach (ODataEntry entry in feedAnnotation)
{
ODataEntryAnnotation annotation = entry.GetAnnotation <ODataEntryAnnotation>();
Contract.Assert(annotation != null);
feedValue.Add(deserializer.ReadInline(entry, readContext));
}
return(feedValue);
}
public void ApplyProperty_AppliesKeyProperty_WhenPatchKeyModeIsPatch()
{
// Arrange
ODataProperty property = new ODataProperty {
Name = "Key1", Value = "Value1"
};
EdmEntityType entityType = new EdmEntityType("namespace", "name");
entityType.AddKeys(new EdmStructuralProperty(entityType, "Key1", EdmLibHelpers.GetEdmPrimitiveTypeReferenceOrNull(typeof(string))));
EdmEntityTypeReference entityTypeReference = new EdmEntityTypeReference(entityType, isNullable: false);
ODataDeserializerProvider provider = new DefaultODataDeserializerProvider(EdmCoreModel.Instance);
var resource = new Mock <IDelta>(MockBehavior.Strict);
Type propertyType = typeof(string);
resource.Setup(r => r.TryGetPropertyType("Key1", out propertyType)).Returns(true);
resource.Setup(r => r.TrySetPropertyValue("Key1", "Value1")).Returns(true).Verifiable();
// Act
ODataEntryDeserializer.ApplyProperty(property, entityTypeReference, resource.Object, provider, new ODataDeserializerContext {
IsPatchMode = true, PatchKeyMode = PatchKeyMode.Patch
});
// Assert
resource.Verify();
}
public void GetPropertyType_NonDelta(string propertyName, bool isDelta, Type expectedPropertyType)
{
object resource = isDelta ? (object)new Delta <GetPropertyType_TestClass>() : new GetPropertyType_TestClass();
Assert.Equal(
expectedPropertyType,
ODataEntryDeserializer.GetPropertyType(resource, propertyName, isDelta));
}
/// <summary>
/// Sets the <see cref="ODataEntryDeserializer"/> for the given edmType in the deserializer cache.
/// </summary>
/// <param name="edmType">The EDM type.</param>
/// <param name="deserializer">The deserializer to use for the given EDM type.</param>
public void SetEdmTypeDeserializer(IEdmTypeReference edmType, ODataEntryDeserializer deserializer)
{
if (edmType == null)
{
throw Error.ArgumentNull("edmType");
}
_deserializerCache.AddOrUpdate(edmType, deserializer, (t, s) => deserializer);
}
public void ReadInline_ThrowsArgument_TypeMismatch(Type deserializerType)
{
ODataEntryDeserializer deserializer = GetType().GetMethod("CreateDeserializer").MakeGenericMethod(deserializerType).Invoke(null, null) as ODataEntryDeserializer;
ArgumentException ex = Assert.ThrowsArgument(
() => deserializer.ReadInline("type mismatch item", new ODataDeserializerContext()),
"item");
Assert.True(ex.Message.StartsWith(String.Format("The argument must be of type '{0}'.", deserializerType.Name)));
}
private static object ConvertCollectionValue(ODataCollectionValue collection, IEdmTypeReference propertyType, ODataDeserializerProvider deserializerProvider, ODataDeserializerContext readContext)
{
IEdmCollectionTypeReference collectionType = propertyType as IEdmCollectionTypeReference;
Contract.Assert(collectionType != null, "The type for collection must be a IEdmCollectionType.");
ODataEntryDeserializer deserializer = deserializerProvider.GetODataDeserializer(collectionType);
return(deserializer.ReadInline(collection, readContext));
}
private object Convert(object value, IEdmTypeReference parameterType, ODataDeserializerContext readContext)
{
if (parameterType.IsPrimitive())
{
return(value);
}
else
{
ODataEntryDeserializer deserializer = _provider.GetODataDeserializer(parameterType);
return(deserializer.ReadInline(value, readContext));
}
}
private object CreateNestedEntityAndApplyProperties(ODataEntry entry, IEdmEntityTypeReference elementType, ODataDeserializerReadContext readContext)
{
ODataEntryAnnotation annotation = entry.GetAnnotation <ODataEntryAnnotation>();
Contract.Assert(annotation != null);
CreateEntityResource(annotation, elementType, readContext);
ODataEntryDeserializer deserializer = DeserializerProvider.GetODataDeserializer(elementType);
return(deserializer.ReadInline(entry, readContext));
}
private IEnumerable ReadItems(ODataFeed feed, ODataDeserializerContext readContext)
{
ODataEntryDeserializer deserializer = DeserializerProvider.GetODataDeserializer(_edmEntityType);
ODataFeedAnnotation feedAnnotation = feed.GetAnnotation<ODataFeedAnnotation>();
Contract.Assert(feedAnnotation != null, "Each feed we create should gave annotation on it.");
foreach (ODataEntry entry in feedAnnotation)
{
ODataEntryAnnotation annotation = entry.GetAnnotation<ODataEntryAnnotation>();
Contract.Assert(annotation != null);
yield return deserializer.ReadInline(entry, readContext);
}
}
private void ApplyEntryInNavigationProperty(IEdmNavigationProperty navigationProperty, object entityResource, ODataEntry entry, ODataDeserializerContext readContext)
{
Contract.Assert(navigationProperty != null && navigationProperty.PropertyKind == EdmPropertyKind.Navigation, "navigationProperty != null && navigationProperty.TypeKind == ResourceTypeKind.EntityType");
Contract.Assert(entityResource != null, "entityResource != null");
ODataEntryDeserializer deserializer = DeserializerProvider.GetODataDeserializer(navigationProperty.Type);
object value = deserializer.ReadInline(entry, readContext);
if (readContext.IsPatchMode)
{
throw Error.InvalidOperation(SRResources.CannotPatchNavigationProperties, navigationProperty.Name, navigationProperty.DeclaringEntityType().FullName());
}
SetProperty(entityResource, navigationProperty.Name, isDelta: false, value: value);
}
private void ApplyFeedInNavigationProperty(IEdmNavigationProperty navigationProperty, object entityResource, ODataFeed feed, ODataDeserializerContext readContext)
{
ODataFeedAnnotation feedAnnotation = feed.GetAnnotation <ODataFeedAnnotation>();
Contract.Assert(feedAnnotation != null, "Each feed we create should gave annotation on it.");
ODataEntryDeserializer deserializer = DeserializerProvider.GetODataDeserializer(navigationProperty.Type);
object value = deserializer.ReadInline(feed, readContext);
if (readContext.IsPatchMode)
{
throw Error.InvalidOperation(SRResources.CannotPatchNavigationProperties, navigationProperty.Name, navigationProperty.DeclaringEntityType().FullName());
}
SetProperty(entityResource, navigationProperty.Name, isDelta: false, value: value);
}
private static object ConvertComplexValue(ODataComplexValue complexValue, ref IEdmTypeReference propertyType, ODataDeserializerProvider deserializerProvider, ODataDeserializerContext readContext)
{
IEdmComplexTypeReference edmComplexType;
if (propertyType == null)
{
// open complex property
Contract.Assert(!String.IsNullOrEmpty(complexValue.TypeName), "ODataLib should have verified that open complex value has a type name since we provided metadata.");
IEdmType edmType = deserializerProvider.EdmModel.FindType(complexValue.TypeName);
Contract.Assert(edmType.TypeKind == EdmTypeKind.Complex, "ODataLib should have verified that complex value has a complex resource type.");
edmComplexType = new EdmComplexTypeReference(edmType as IEdmComplexType, isNullable: true);
}
else
{
edmComplexType = propertyType.AsComplex();
}
ODataEntryDeserializer deserializer = deserializerProvider.GetODataDeserializer(edmComplexType);
return(deserializer.ReadInline(complexValue, readContext));
}
public void ApplyProperty_ThrowsOnKeyProperty_WhenPatchKeyModeIsThrow()
{
// Arrange
ODataProperty property = new ODataProperty {
Name = "Key1", Value = "Value1"
};
EdmEntityType entityType = new EdmEntityType("namespace", "name");
entityType.AddKeys(new EdmStructuralProperty(entityType, "Key1", EdmLibHelpers.GetEdmPrimitiveTypeReferenceOrNull(typeof(string))));
EdmEntityTypeReference entityTypeReference = new EdmEntityTypeReference(entityType, isNullable: false);
ODataDeserializerProvider provider = new DefaultODataDeserializerProvider(EdmCoreModel.Instance);
var resource = new Mock <IDelta>(MockBehavior.Strict);
// Act && Assert
Assert.Throws <InvalidOperationException>(
() => ODataEntryDeserializer.ApplyProperty(property, entityTypeReference, resource.Object, provider, new ODataDeserializerContext {
IsPatchMode = true, PatchKeyMode = PatchKeyMode.Throw
}),
"Cannot apply PATCH on key property 'Key1' on entity type 'namespace.name' when 'PatchKeyMode' is 'Throw'.");
}
private IEnumerable ReadItems(ODataCollectionValue collection, ODataDeserializerContext readContext)
{
RecurseEnter(readContext);
IEdmTypeReference elementType = _edmCollectionType.ElementType();
ODataEntryDeserializer deserializer = DeserializerProvider.GetODataDeserializer(elementType);
Contract.Assert(deserializer != null);
foreach (object entry in collection.Items)
{
if (elementType.IsPrimitive())
{
yield return(entry);
}
else
{
yield return(deserializer.ReadInline(entry, readContext));
}
}
RecurseLeave(readContext);
}
public override object ReadInline(ODataCollectionValue collection, ODataDeserializerContext readContext)
{
if (readContext == null)
{
throw Error.ArgumentNull("readContext");
}
if (collection == null)
{
return(null);
}
RecurseEnter(readContext);
IEdmTypeReference elementType = _edmCollectionType.ElementType();
ODataEntryDeserializer deserializer = DeserializerProvider.GetODataDeserializer(elementType);
Contract.Assert(deserializer != null);
IList collectionValue = CreateNewCollection(EdmLibHelpers.GetClrType(elementType, EdmModel));
foreach (object entry in collection.Items)
{
if (elementType.IsPrimitive())
{
collectionValue.Add(entry);
}
else
{
collectionValue.Add(deserializer.ReadInline(entry, readContext));
}
}
RecurseLeave(readContext);
return(collectionValue);
}
public void ConvertPrimitiveValue_NonStandardPrimitives(object valueToConvert, object result, Type conversionType)
{
Assert.Equal(result.GetType(), ODataEntryDeserializer.ConvertPrimitiveValue(valueToConvert, conversionType, "", "").GetType());
Assert.Equal(result.ToString(), ODataEntryDeserializer.ConvertPrimitiveValue(valueToConvert, conversionType, "", "").ToString());
}
public void ConvertPrimitiveValueToNullableChar_Throws()
{
Assert.Throws <ValidationException>(
() => ODataEntryDeserializer.ConvertPrimitiveValue("123", typeof(char?), "property", "type"),
"The property 'property' on type 'type' must be a string with a maximum length of 1.");
}
public void ConvertPrimitiveValueToChar_Throws(string input)
{
Assert.Throws <ValidationException>(
() => ODataEntryDeserializer.ConvertPrimitiveValue(input, typeof(char), "property", "type"),
"The property 'property' on type 'type' must be a string with a length of 1.");
}
public void ConvertPrimitiveValueToXElement_Throws_IfInputIsNotString()
{
Assert.Throws <ValidationException>(
() => ODataEntryDeserializer.ConvertPrimitiveValue(123, typeof(XElement), "property", "type"),
"The property 'property' on type 'type' must be a string.");
}