/// <summary>
/// Start writing a delta resource.
/// </summary>
/// <param name="deltaResource">The delta resource to write.</param>
public override void WriteStart(ODataResource deltaResource)
{
this.resourceWriter.WriteStart(deltaResource);
}
protected override void EndResource(ODataResource entry)
{
throw new NotImplementedException();
}
protected override Task EndResourceAsync(ODataResource resource)
{
throw new NotImplementedException();
}
/// <summary>
/// Initializes a new instance of <see cref="ODataResourceWrapper"/>.
/// </summary>
/// <param name="item">The wrapped item.</param>
public ODataResourceWrapper(ODataResource item)
: base(item)
{
NestedResourceInfos = new List <ODataNestedResourceInfoWrapper>();
}
private byte[] ServiceReadReferenceUriBatchRequestAndWriteResponse(byte[] requestPayload)
{
IODataRequestMessage requestMessage = new InMemoryMessage()
{
Stream = new MemoryStream(requestPayload)
};
requestMessage.SetHeader("Content-Type", batchContentTypeApplicationJson);
ODataMessageReaderSettings settings = new ODataMessageReaderSettings();
settings.BaseUri = new Uri(serviceDocumentUri);
byte[] responseBytes = null;
using (ODataMessageReader messageReader = new ODataMessageReader(requestMessage, settings, this.userModel))
{
MemoryStream responseStream = new MemoryStream();
IODataResponseMessage responseMessage = new InMemoryMessage {
Stream = responseStream
};
// Client is expected to receive the response message in the same format as that is used in the request sent.
responseMessage.SetHeader("Content-Type", batchContentTypeApplicationJson);
using (ODataMessageWriter messageWriter = new ODataMessageWriter(responseMessage))
{
ODataBatchWriter batchWriter = messageWriter.CreateODataBatchWriter();
batchWriter.WriteStartBatch();
ODataBatchReader batchReader = messageReader.CreateODataBatchReader();
while (batchReader.Read())
{
switch (batchReader.State)
{
case ODataBatchReaderState.Operation:
// Encountered an operation (either top-level or in a change set)
ODataBatchOperationRequestMessage operationMessage =
batchReader.CreateOperationRequestMessage();
ODataBatchOperationResponseMessage response =
batchWriter.CreateOperationResponseMessage(operationMessage.ContentId);
if (operationMessage.Method == "PUT")
{
using (ODataMessageReader operationMessageReader = new ODataMessageReader(
operationMessage, new ODataMessageReaderSettings(), this.userModel))
{
ODataReader reader = operationMessageReader.CreateODataResourceReader();
Assert.NotNull(reader);
}
response.StatusCode = 201;
response.SetHeader("Content-Type", "application/json;odata.metadata=none");
}
else if (operationMessage.Method == "PATCH")
{
using (ODataMessageReader operationMessageReader = new ODataMessageReader(
operationMessage, new ODataMessageReaderSettings(), this.userModel))
{
ODataReader reader = operationMessageReader.CreateODataResourceReader();
Assert.NotNull(reader);
}
response.StatusCode = 204;
}
else if (operationMessage.Method == "GET")
{
response.StatusCode = 200;
response.SetHeader("Content-Type", "application/json;");
ODataMessageWriterSettings writerSettings = new ODataMessageWriterSettings();
writerSettings.ODataUri.ServiceRoot = new Uri(serviceDocumentUri);
using (
ODataMessageWriter operationMessageWriter = new ODataMessageWriter(response,
writerSettings, this.userModel))
{
ODataWriter entryWriter =
operationMessageWriter.CreateODataResourceWriter(this.singleton,
this.webType);
ODataResource entry = new ODataResource()
{
TypeName = "NS.Web",
Properties = new[]
{
new ODataProperty()
{
Name = "WebId", Value = -1
},
new ODataProperty()
{
Name = "Name", Value = aVeryLongString
}
}
};
entryWriter.WriteStart(entry);
entryWriter.WriteEnd();
}
}
break;
case ODataBatchReaderState.ChangesetStart:
// Set the group Id on the writer side to correlate with request.
string atomicGroupId = batchReader.CurrentGroupId;
batchWriter.WriteStartChangeset(atomicGroupId);
break;
case ODataBatchReaderState.ChangesetEnd:
batchWriter.WriteEndChangeset();
break;
}
}
batchWriter.WriteEndBatch();
responseStream.Position = 0;
responseBytes = responseStream.ToArray();
}
return(responseBytes);
}
}
/// <summary>
/// Creates the <see cref="ODataResource"/> to be written while writing this resource.
/// </summary>
/// <param name="selectExpandNode">The <see cref="SelectExpandNode"/> describing the response graph.</param>
/// <param name="resourceContext">The context for the resource instance being written.</param>
/// <returns>The created <see cref="ODataResource"/>.</returns>
public virtual ODataResource CreateResource(SelectExpandNode selectExpandNode, ResourceContext resourceContext)
{
if (selectExpandNode == null)
{
throw Error.ArgumentNull("selectExpandNode");
}
if (resourceContext == null)
{
throw Error.ArgumentNull("resourceContext");
}
string typeName = resourceContext.StructuredType.FullTypeName();
ODataResource resource = new ODataResource
{
TypeName = typeName,
Properties = CreateStructuralPropertyBag(selectExpandNode.SelectedStructuralProperties, resourceContext),
};
// Try to add the dynamic properties if the structural type is open.
AppendDynamicProperties(resource, selectExpandNode, resourceContext);
IEnumerable <ODataAction> actions = CreateODataActions(selectExpandNode.SelectedActions, resourceContext);
foreach (ODataAction action in actions)
{
resource.AddAction(action);
}
IEnumerable <ODataFunction> functions = CreateODataFunctions(selectExpandNode.SelectedFunctions, resourceContext);
foreach (ODataFunction function in functions)
{
resource.AddFunction(function);
}
IEdmStructuredType pathType = GetODataPathType(resourceContext.SerializerContext);
if (resourceContext.StructuredType.TypeKind == EdmTypeKind.Complex)
{
AddTypeNameAnnotationAsNeededForComplex(resource, resourceContext.SerializerContext.MetadataLevel);
}
else
{
AddTypeNameAnnotationAsNeeded(resource, pathType, resourceContext.SerializerContext.MetadataLevel);
}
if (resourceContext.StructuredType.TypeKind == EdmTypeKind.Entity && resourceContext.NavigationSource != null)
{
if (!(resourceContext.NavigationSource is IEdmContainedEntitySet))
{
IEdmModel model = resourceContext.SerializerContext.Model;
NavigationSourceLinkBuilderAnnotation linkBuilder = model.GetNavigationSourceLinkBuilder(resourceContext.NavigationSource);
EntitySelfLinks selfLinks = linkBuilder.BuildEntitySelfLinks(resourceContext, resourceContext.SerializerContext.MetadataLevel);
if (selfLinks.IdLink != null)
{
resource.Id = selfLinks.IdLink;
}
if (selfLinks.ReadLink != null)
{
resource.ReadLink = selfLinks.ReadLink;
}
if (selfLinks.EditLink != null)
{
resource.EditLink = selfLinks.EditLink;
}
}
string etag = CreateETag(resourceContext);
if (etag != null)
{
resource.ETag = etag;
}
}
return(resource);
}
/// <summary>
/// Gets a resource metadata builder for the given resource.
/// </summary>
/// <param name="resourceState">Resource state to use as reference for information needed by the builder.</param>
/// <param name="useKeyAsSegment">true if keys should go in separate segments in auto-generated URIs, false if they should go in parentheses.</param>
/// <returns>A resource metadata builder.</returns>
public ODataResourceMetadataBuilder GetResourceMetadataBuilderForReader(IODataJsonLightReaderResourceState resourceState, bool useKeyAsSegment)
{
Debug.Assert(resourceState != null, "resource != null");
// Only apply the conventional template builder on response. On a request we would only report what's on the wire.
if (resourceState.MetadataBuilder == null)
{
ODataResource resource = resourceState.Resource;
if (this.isResponse)
{
ODataTypeAnnotation typeAnnotation = resource.TypeAnnotation;
IEdmStructuredType structuredType = null;
if (typeAnnotation != null)
{
if (typeAnnotation.Type != null)
{
// First try ODataTypeAnnotation.Type (for perf improvement)
structuredType = typeAnnotation.Type as IEdmStructuredType;
}
else if (typeAnnotation.TypeName != null)
{
// Then try ODataTypeAnnotation.TypeName
structuredType = this.model.FindType(typeAnnotation.TypeName) as IEdmStructuredType;
}
}
if (structuredType == null)
{
// No type name read from the payload. Use resource type from model.
structuredType = resourceState.ResourceType;
}
IEdmNavigationSource navigationSource = resourceState.NavigationSource;
IEdmEntityType navigationSourceElementType = this.edmTypeResolver.GetElementType(navigationSource);
IODataResourceTypeContext typeContext =
ODataResourceTypeContext.Create( /*serializationInfo*/
null, navigationSource, navigationSourceElementType, resourceState.ResourceTypeFromMetadata ?? resourceState.ResourceType,
/*throwIfMissingTypeInfo*/ true);
IODataResourceMetadataContext resourceMetadataContext = ODataResourceMetadataContext.Create(resource, typeContext, /*serializationInfo*/ null, structuredType, this, resourceState.SelectedProperties);
ODataConventionalUriBuilder uriBuilder = new ODataConventionalUriBuilder(this.ServiceBaseUri,
useKeyAsSegment ? ODataUrlKeyDelimiter.Slash : ODataUrlKeyDelimiter.Parentheses);
if (structuredType.IsODataEntityTypeKind())
{
resourceState.MetadataBuilder = new ODataConventionalEntityMetadataBuilder(resourceMetadataContext, this, uriBuilder);
}
else
{
resourceState.MetadataBuilder = new ODataConventionalResourceMetadataBuilder(resourceMetadataContext, this, uriBuilder);
}
}
else
{
resourceState.MetadataBuilder = new NoOpResourceMetadataBuilder(resource);
}
}
return(resourceState.MetadataBuilder);
}
public void AssociationLinkOnNavigationLinkTest()
{
EdmModel model = new EdmModel();
var container = new EdmEntityContainer("TestModel", "Default");
model.AddElement(container);
var edmEntityTypeOrderType = new EdmEntityType("TestModel", "OrderType");
model.AddElement(edmEntityTypeOrderType);
var edmEntityTypeCustomerType = new EdmEntityType("TestModel", "CustomerType");
var edmNavigationPropertyAssociationLinkOne = edmEntityTypeCustomerType.AddUnidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "NavProp1", Target = edmEntityTypeOrderType, TargetMultiplicity = EdmMultiplicity.One
});
var edmNavigationPropertyAssociationLinkTwo = edmEntityTypeCustomerType.AddUnidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "NavProp2", Target = edmEntityTypeOrderType, TargetMultiplicity = EdmMultiplicity.Many
});
model.AddElement(edmEntityTypeCustomerType);
var customerSet = container.AddEntitySet("Customers", edmEntityTypeCustomerType);
var orderSet = container.AddEntitySet("Orders", edmEntityTypeOrderType);
customerSet.AddNavigationTarget(edmNavigationPropertyAssociationLinkOne, orderSet);
customerSet.AddNavigationTarget(edmNavigationPropertyAssociationLinkTwo, orderSet);
var testCases = new[]
{
// Both nav link URL and association link URL
new {
NavigationLink = new ODataNestedResourceInfo()
{
Name = "NavProp1", IsCollection = false, Url = new Uri("http://odata.org/navlink"), AssociationLinkUrl = new Uri("http://odata.org/assoclink")
},
PropertyName = "NavProp1",
Atom = BuildXmlNavigationLink("NavProp1", "application/atom+xml;type=entry", "http://odata.org/navlink"),
JsonLight =
"\"" + JsonLightUtils.GetPropertyAnnotationName("NavProp1", JsonLightConstants.ODataNavigationLinkUrlAnnotationName) + "\":\"http://odata.org/navlink\"," +
"\"" + JsonLightUtils.GetPropertyAnnotationName("NavProp1", JsonLightConstants.ODataAssociationLinkUrlAnnotationName) + "\":\"http://odata.org/assoclink\""
},
// Just nav link URL
new {
NavigationLink = new ODataNestedResourceInfo()
{
Name = "NavProp1", IsCollection = false, Url = new Uri("http://odata.org/navlink"), AssociationLinkUrl = null
},
PropertyName = "NavProp1",
Atom = BuildXmlNavigationLink("NavProp1", "application/atom+xml;type=entry", "http://odata.org/navlink"),
JsonLight = "\"" + JsonLightUtils.GetPropertyAnnotationName("NavProp1", JsonLightConstants.ODataNavigationLinkUrlAnnotationName) + "\":\"http://odata.org/navlink\""
},
// Just association link URL
new {
NavigationLink = new ODataNestedResourceInfo()
{
Name = "NavProp1", IsCollection = false, Url = null, AssociationLinkUrl = new Uri("http://odata.org/assoclink")
},
PropertyName = "NavProp1",
Atom = (string)null,
JsonLight = "\"" + JsonLightUtils.GetPropertyAnnotationName("NavProp1", JsonLightConstants.ODataAssociationLinkUrlAnnotationName) + "\":\"http://odata.org/assoclink\""
},
// Navigation link with both URLs null
new {
NavigationLink = new ODataNestedResourceInfo()
{
Name = "NavProp1", IsCollection = false, Url = null, AssociationLinkUrl = null
},
PropertyName = "NavProp1",
Atom = (string)null,
JsonLight = string.Empty
}
};
IEnumerable <PayloadWriterTestDescriptor <ODataItem> > testDescriptors = testCases.Select(testCase =>
{
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = "TestModel.CustomerType";
return(new PayloadWriterTestDescriptor <ODataItem>(
this.Settings,
new ODataItem[] { entry, testCase.NavigationLink, null },
(testConfiguration) =>
{
if (testConfiguration.Format == ODataFormat.Json)
{
return new JsonWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
Json = string.Join(
"$(NL)",
"{",
testCase.JsonLight,
"}"),
FragmentExtractor = (result) =>
{
var links = result.Object().GetPropertyAnnotations(testCase.PropertyName).ToList();
var jsonResult = new JsonObject();
links.ForEach(l =>
{
// NOTE we remove all annoatations here and in particular the text annotations to be able to easily compare
// against the expected results. This however means that we do not distinguish between the indented and non-indented case here.
l.RemoveAllAnnotations(true);
jsonResult.Add(l);
});
return jsonResult;
}
};
}
else
{
this.Settings.Assert.Fail("Unknown format '{0}'.", testConfiguration.Format);
return null;
}
})
{
Model = model,
PayloadEdmElementContainer = customerSet
});
});
// With and without model
testDescriptors = testDescriptors.SelectMany(td =>
new[]
{
td,
new PayloadWriterTestDescriptor <ODataItem>(td)
{
Model = null,
PayloadEdmElementContainer = null
}
});
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases(WriterPayloads.EntryPayloads),
this.WriterTestConfigurationProvider.ExplicitFormatConfigurationsWithIndent.Where(testConfiguration => !testConfiguration.IsRequest),
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
if (testDescriptor.Model == null && testConfiguration.Format == ODataFormat.Json)
{
return;
}
if (testDescriptor.IsGeneratedPayload && testDescriptor.Model != null)
{
return;
}
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
public void AssociationLinkMetadataValidationTest()
{
EdmModel model = new EdmModel();
var container = new EdmEntityContainer("TestModel", "Default");
model.AddElement(container);
var edmEntityTypeOrderType = new EdmEntityType("TestModel", "OrderType");
model.AddElement(edmEntityTypeOrderType);
var edmEntityTypeCustomerType = new EdmEntityType("TestModel", "CustomerType");
edmEntityTypeCustomerType.AddKeys(new EdmStructuralProperty(edmEntityTypeCustomerType, "ID", EdmCoreModel.Instance.GetInt32(false)));
edmEntityTypeCustomerType.AddStructuralProperty("PrimitiveProperty", EdmCoreModel.Instance.GetString(true));
var edmNavigationPropertyAssociationLinkOne = edmEntityTypeCustomerType.AddUnidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "Orders", Target = edmEntityTypeOrderType, TargetMultiplicity = EdmMultiplicity.Many
});
var edmNavigationPropertyAssociationLinkTwo = edmEntityTypeCustomerType.AddUnidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "BestFriend", Target = edmEntityTypeCustomerType, TargetMultiplicity = EdmMultiplicity.One
});
model.AddElement(edmEntityTypeCustomerType);
var edmEntityTypeOpenCustomerType = new EdmEntityType("TestModel", "OpenCustomerType", edmEntityTypeCustomerType, isAbstract: false, isOpen: true);
model.AddElement(edmEntityTypeOpenCustomerType);
var customerSet = container.AddEntitySet("Customers", edmEntityTypeCustomerType);
var orderSet = container.AddEntitySet("Orders", edmEntityTypeOrderType);
customerSet.AddNavigationTarget(edmNavigationPropertyAssociationLinkOne, orderSet);
customerSet.AddNavigationTarget(edmNavigationPropertyAssociationLinkTwo, customerSet);
Uri associationLinkUrl = new Uri("http://odata.org/associationlink");
var testCases = new[]
{
// Valid collection
new
{
TypeName = "TestModel.CustomerType",
NavigationLink = ObjectModelUtils.CreateDefaultCollectionLink("Orders"),
ExpectedException = (ExpectedException)null,
},
// Valid singleton
new
{
TypeName = "TestModel.CustomerType",
NavigationLink = ObjectModelUtils.CreateDefaultSingletonLink("BestFriend"),
ExpectedException = (ExpectedException)null,
},
// Undeclared on closed type
new
{
TypeName = "TestModel.CustomerType",
NavigationLink = ObjectModelUtils.CreateDefaultCollectionLink("NonExistant"),
ExpectedException = ODataExpectedExceptions.ODataException("ValidationUtils_PropertyDoesNotExistOnType", "NonExistant", "TestModel.CustomerType"),
},
// Undeclared on open type
new
{
TypeName = "TestModel.OpenCustomerType",
NavigationLink = ObjectModelUtils.CreateDefaultCollectionLink("NonExistant"),
ExpectedException = ODataExpectedExceptions.ODataException("ValidationUtils_OpenNavigationProperty", "NonExistant", "TestModel.OpenCustomerType"),
},
// Declared but of wrong kind
new
{
TypeName = "TestModel.CustomerType",
NavigationLink = ObjectModelUtils.CreateDefaultSingletonLink("PrimitiveProperty"),
ExpectedException = ODataExpectedExceptions.ODataException("ValidationUtils_NavigationPropertyExpected", "PrimitiveProperty", "TestModel.CustomerType", "Structural"),
},
};
var testDescriptors = testCases.Select(testCase =>
{
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = testCase.TypeName;
ODataNestedResourceInfo navigationLink = testCase.NavigationLink;
navigationLink.AssociationLinkUrl = associationLinkUrl;
return(new PayloadWriterTestDescriptor <ODataItem>(
this.Settings,
new ODataItem[] { entry, navigationLink },
tc => (WriterTestExpectedResults) new JsonWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
ExpectedException2 = testCase.ExpectedException
})
{
Model = model,
PayloadEdmElementContainer = customerSet
});
});
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors,
this.WriterTestConfigurationProvider.AtomFormatConfigurations
.Where(testConfiguration => !testConfiguration.IsRequest),
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
public ODataJsonLightWriterComplexIntegrationTests()
{
// Initialize open EntityType: EntityType.
EdmModel edmModel = new EdmModel();
EdmEntityType edmEntityType = new EdmEntityType("TestNamespace", "EntityType", baseType: null, isAbstract: false, isOpen: true);
edmEntityType.AddStructuralProperty("DeclaredProperty", EdmPrimitiveTypeKind.Guid);
edmEntityType.AddStructuralProperty("DeclaredGeometryProperty", EdmPrimitiveTypeKind.Geometry);
edmEntityType.AddStructuralProperty("DeclaredSingleProperty", EdmPrimitiveTypeKind.Single);
edmEntityType.AddStructuralProperty("DeclaredDoubleProperty", EdmPrimitiveTypeKind.Double);
edmEntityType.AddStructuralProperty("TimeOfDayProperty", EdmPrimitiveTypeKind.TimeOfDay);
edmEntityType.AddStructuralProperty("DateProperty", EdmPrimitiveTypeKind.Date);
edmModel.AddElement(edmEntityType);
this.model = TestUtils.WrapReferencedModelsToMainModel(edmModel);
this.entityType = edmEntityType;
// Initialize derived ComplexType: Address and HomeAddress
this.addressType = new EdmComplexType("TestNamespace", "Address", baseType: null, isAbstract: false, isOpen: false);
this.addressType.AddStructuralProperty("City", EdmPrimitiveTypeKind.String);
this.derivedAddressType = new EdmComplexType("TestNamespace", "HomeAddress", baseType: this.addressType, isAbstract: false, isOpen: false);
this.derivedAddressType.AddStructuralProperty("FamilyName", EdmPrimitiveTypeKind.String);
// Initialize open ComplexType: OpenAddress.
this.openAddressType = new EdmComplexType("TestNamespace", "OpenAddress", baseType: null, isAbstract: false, isOpen: true);
this.openAddressType.AddStructuralProperty("CountryRegion", EdmPrimitiveTypeKind.String);
edmModel.AddElement(this.addressType);
edmModel.AddElement(this.derivedAddressType);
edmModel.AddElement(this.openAddressType);
edmModel.AddEntityContainer("TestNamespace", "Container").AddEntitySet("entitySet", this.entityType);
this.address = new ODataResource()
{
TypeName = "TestNamespace.Address", Properties = new ODataProperty[] { new ODataProperty {
Name = "City", Value = "Shanghai"
} }
};
this.homeAddress = new ODataResource {
TypeName = "TestNamespace.HomeAddress", Properties = new ODataProperty[] { new ODataProperty {
Name = "FamilyName", Value = "Green"
}, new ODataProperty {
Name = "City", Value = "Shanghai"
} }
};
this.addressWithInstanceAnnotation = new ODataResource()
{
TypeName = "TestNamespace.Address",
Properties = new ODataProperty[]
{
new ODataProperty {
Name = "City", Value = "Shanghai"
}
},
InstanceAnnotations = new Collection <ODataInstanceAnnotation>
{
new ODataInstanceAnnotation("Is.ReadOnly", new ODataPrimitiveValue(true))
}
};
this.homeAddressWithInstanceAnnotations = new ODataResource()
{
TypeName = "TestNamespace.HomeAddress",
Properties = new ODataProperty[]
{
new ODataProperty
{
Name = "FamilyName",
Value = "Green",
InstanceAnnotations = new Collection <ODataInstanceAnnotation>
{
new ODataInstanceAnnotation("FamilyName.annotation", new ODataPrimitiveValue(true))
}
},
new ODataProperty
{
Name = "City",
Value = "Shanghai",
InstanceAnnotations = new Collection <ODataInstanceAnnotation>
{
new ODataInstanceAnnotation("City.annotation1", new ODataPrimitiveValue(true)),
new ODataInstanceAnnotation("City.annotation2", new ODataPrimitiveValue(123))
}
}
},
InstanceAnnotations = new Collection <ODataInstanceAnnotation>
{
new ODataInstanceAnnotation("Is.AutoComputable", new ODataPrimitiveValue(true)),
new ODataInstanceAnnotation("Is.ReadOnly", new ODataPrimitiveValue(false))
}
};
}
protected virtual Object CreateRootEntity(ODataResource resource, IReadOnlyList <NavigationInfo> navigationProperties, Type entityType)
{
return(CreateEntity(resource, navigationProperties));
}
private void ValidateTuples(IEnumerable <Tuple <ODataItem, ODataDeltaReaderState, ODataReaderState> > tuples, Uri nextLink = null, Uri feedDeltaLink = null)
{
foreach (var tuple in tuples)
{
switch (tuple.Item2)
{
case ODataDeltaReaderState.DeltaResourceSetStart:
ODataDeltaResourceSet deltaFeed = tuple.Item1 as ODataDeltaResourceSet;
Assert.NotNull(deltaFeed);
if (deltaFeed.Count.HasValue)
{
Assert.Equal(deltaFeed.Count, feed.Count);
}
break;
case ODataDeltaReaderState.DeltaResourceSetEnd:
Assert.NotNull(tuple.Item1 as ODataDeltaResourceSet);
if (nextLink != null)
{
Assert.Equal(nextLink, ((ODataDeltaResourceSet)tuple.Item1).NextPageLink);
}
if (feedDeltaLink != null)
{
Assert.Equal(feedDeltaLink, ((ODataDeltaResourceSet)tuple.Item1).DeltaLink);
}
break;
case ODataDeltaReaderState.DeltaResourceStart:
Assert.True(tuple.Item1 is ODataResource);
break;
case ODataDeltaReaderState.DeltaResourceEnd:
var deltaResource = tuple.Item1 as ODataResource;
Assert.NotNull(deltaResource);
Assert.NotNull(deltaResource.Id);
if (this.IdEqual(deltaResource.Id, customerUpdated.Id))
{
Assert.True(PropertiesEqual(deltaResource.Properties, customerUpdated.Properties));
}
else if (this.IdEqual(deltaResource.Id, order10643.Id))
{
Assert.True(this.PropertiesEqual(deltaResource.Properties, order10643.Properties));
}
else
{
Assert.True(this.PropertiesEqual(deltaResource.Properties, complexPropertyInOrder10643.Properties));
}
break;
case ODataDeltaReaderState.DeltaDeletedEntry:
var deltaDeletedEntry = tuple.Item1 as ODataDeltaDeletedEntry;
Assert.NotNull(deltaDeletedEntry);
Assert.True(deltaDeletedEntry.Id.EndsWith(customerDeleted.Id));
Assert.Equal(deltaDeletedEntry.Reason, customerDeleted.Reason);
break;
case ODataDeltaReaderState.DeltaLink:
var deltaLink = tuple.Item1 as ODataDeltaLink;
Assert.NotNull(deltaLink);
Assert.True(this.IdEqual(deltaLink.Source, linkToOrder10645.Source));
Assert.Equal(deltaLink.Relationship, linkToOrder10645.Relationship);
Assert.True(this.IdEqual(deltaLink.Target, linkToOrder10645.Target));
break;
case ODataDeltaReaderState.DeltaDeletedLink:
var deltaDeletedLink = tuple.Item1 as ODataDeltaDeletedLink;
Assert.NotNull(deltaDeletedLink);
Assert.True(this.IdEqual(deltaDeletedLink.Source, linkToOrder10643.Source));
Assert.Equal(deltaDeletedLink.Relationship, linkToOrder10643.Relationship);
Assert.True(this.IdEqual(deltaDeletedLink.Target, linkToOrder10643.Target));
break;
case ODataDeltaReaderState.NestedResource:
switch (tuple.Item3)
{
case ODataReaderState.Completed:
case ODataReaderState.Start:
ODataNestedResourceInfo nestedResource = tuple.Item1 as ODataNestedResourceInfo;
Assert.NotNull(nestedResource);
break;
case ODataReaderState.EntityReferenceLink:
break;
case ODataReaderState.ResourceEnd:
ODataResource entry = tuple.Item1 as ODataResource;
Assert.NotNull(entry);
if (entry.TypeName == "MyNS.Order")
{
Assert.Equal(10643, entry.Properties.Single(p => p.Name == "Id").Value);
}
else if (entry.TypeName == "MyNS.Product")
{
Assert.Equal(1, entry.Properties.Single(p => p.Name == "Id").Value);
}
else if (entry.TypeName == "MyNS.ProductDetail")
{
Assert.Equal(1, entry.Properties.Single(p => p.Name == "Id").Value);
}
else if (entry.TypeName == "MyNS.Address")
{
Assert.NotNull(entry.Properties.Single(p => p.Name == "Street").Value);
}
else if (entry.TypeName == "MyNS.City")
{
Assert.NotNull(entry.Properties.Single(p => p.Name == "CityName").Value);
}
break;
case ODataReaderState.ResourceStart:
Assert.NotNull(tuple.Item1 as ODataResource);
break;
case ODataReaderState.ResourceSetEnd:
Assert.NotNull(tuple.Item1 as ODataResourceSet);
break;
case ODataReaderState.ResourceSetStart:
Assert.NotNull(tuple.Item1 as ODataResourceSet);
break;
case ODataReaderState.NestedResourceInfoEnd:
Assert.NotNull(tuple.Item1 as ODataNestedResourceInfo);
break;
case ODataReaderState.NestedResourceInfoStart:
ODataNestedResourceInfo nestedResourceInfo = tuple.Item1 as ODataNestedResourceInfo;
Assert.NotNull(nestedResourceInfo);
Assert.True(nestedResourceInfo.Name.Equals("Details") || nestedResourceInfo.Name.Equals("Address") || nestedResourceInfo.Name.Equals("City"));
break;
default:
Assert.True(false, "Wrong reader sub state.");
break;
}
break;
default:
Assert.True(false, "Wrong reader state.");
break;
}
}
}
public void SetupEntryAndEntitySet()
{
entry = GenerateEntry(propertyType);
entitySet = Model.EntityContainer.FindEntitySet(propertyType);
}
/// <summary>
/// Asynchronously start writing a delta resource.
/// </summary>
/// <param name="deltaResource">The delta resource to write.</param>
/// <returns>A task instance that represents the asynchronous write operation.</returns>
public override Task WriteStartAsync(ODataResource deltaResource)
{
return(this.resourceWriter.WriteStartAsync(deltaResource));
}
private object GetPropertyValue(IEdmTypeReference propertyType, object value, ODataResource root)
{
if (value == null)
{
return(value);
}
switch (propertyType.TypeKind())
{
case EdmTypeKind.Complex:
if (Converter.HasObjectConverter(value.GetType()))
{
return(Converter.Convert(value, value.GetType()));
}
return(CreateODataEntry(propertyType.FullName(), value.ToDictionary(TypeCache), root));
case EdmTypeKind.Collection:
var collection = propertyType.AsCollection();
return(new ODataCollectionValue
{
TypeName = propertyType.FullName(),
Items = ((IEnumerable)value).Cast <object>().Select(x => GetPropertyValue(collection.ElementType(), x, root)),
});
case EdmTypeKind.Primitive:
var mappedTypes = _typeMap.Where(x => x.Value == ((IEdmPrimitiveType)propertyType.Definition).PrimitiveKind);
if (mappedTypes.Any())
{
foreach (var mappedType in mappedTypes)
{
if (TryConvert(value, mappedType.Key, out var result))
{
return(result);
}
else if (TypeCache.TryConvert(value, mappedType.Key, out result))
{
return(result);
}
}
throw new NotSupportedException($"Conversion is not supported from type {value.GetType()} to OData type {propertyType}");
}
return(value);
case EdmTypeKind.Enum:
return(new ODataEnumValue(value.ToString()));
case EdmTypeKind.Untyped:
return(new ODataUntypedValue {
RawValue = value.ToString()
});
case EdmTypeKind.None:
if (Converter.HasObjectConverter(value.GetType()))
{
return(Converter.Convert(value, value.GetType()));
}
throw new NotSupportedException($"Conversion is not supported from type {value.GetType()} to OData type {propertyType}");
default:
return(value);
}
}
public void AssociationLinkTest()
{
string associationLinkName1 = "AssociationLinkOne";
string linkUrl1 = "http://odata.org/associationlink";
Uri linkUrlUri1 = new Uri(linkUrl1);
string associationLinkName2 = "AssociationLinkTwo";
string linkUrl2 = "http://odata.org/associationlink2";
Uri linkUrlUri2 = new Uri(linkUrl2);
EdmModel model = new EdmModel();
var edmEntityTypeOrderType = new EdmEntityType("TestModel", "OrderType");
model.AddElement(edmEntityTypeOrderType);
var edmEntityTypeCustomerType = new EdmEntityType("TestModel", "CustomerType");
var edmNavigationPropertyAssociationLinkOne = edmEntityTypeCustomerType.AddUnidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = associationLinkName1, Target = edmEntityTypeOrderType, TargetMultiplicity = EdmMultiplicity.One
});
var edmNavigationPropertyAssociationLinkTwo = edmEntityTypeCustomerType.AddUnidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = associationLinkName2, Target = edmEntityTypeOrderType, TargetMultiplicity = EdmMultiplicity.Many
});
model.AddElement(edmEntityTypeCustomerType);
var container = new EdmEntityContainer("TestModel", "Default");
model.AddElement(container);
var customerSet = container.AddEntitySet("Customers", edmEntityTypeCustomerType);
var orderSet = container.AddEntitySet("Orders", edmEntityTypeOrderType);
customerSet.AddNavigationTarget(edmNavigationPropertyAssociationLinkOne, orderSet);
customerSet.AddNavigationTarget(edmNavigationPropertyAssociationLinkTwo, orderSet);
var testCases = new[]
{
new {
NavigationLink = ObjectModelUtils.CreateDefaultNavigationLink(associationLinkName1, linkUrlUri1),
Atom = BuildXmlAssociationLink(associationLinkName1, "application/xml", linkUrl1),
JsonLight = (string)null,
},
new {
NavigationLink = ObjectModelUtils.CreateDefaultNavigationLink(associationLinkName2, linkUrlUri2),
Atom = BuildXmlAssociationLink(associationLinkName2, "application/xml", linkUrl2),
JsonLight = (string)null
},
};
var testCasesWithMultipleLinks = testCases.Variations()
.Select(tcs =>
new
{
NavigationLinks = tcs.Select(tc => tc.NavigationLink),
Atom = string.Concat(tcs.Select(tc => tc.Atom)),
JsonLight = string.Join(",", tcs.Where(tc => tc.JsonLight != null).Select(tc => tc.JsonLight))
});
var testDescriptors = testCasesWithMultipleLinks.Select(testCase =>
{
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = "TestModel.CustomerType";
List <ODataItem> items = new ODataItem[] { entry }.ToList();
foreach (var navLink in testCase.NavigationLinks)
{
items.Add(navLink);
items.Add(null);
}
return(new PayloadWriterTestDescriptor <ODataItem>(
this.Settings,
items,
(testConfiguration) =>
{
var firstAssocLink = testCase.NavigationLinks == null ? null : testCase.NavigationLinks.FirstOrDefault();
if (testConfiguration.Format == ODataFormat.Json)
{
return new JsonWriterTestExpectedResults(this.Settings.ExpectedResultSettings)
{
Json = string.Join(
"$(NL)",
"{",
testCase.JsonLight,
"}"),
FragmentExtractor = (result) =>
{
var associationLinks = result.Object().GetAnnotationsWithName("@" + JsonLightConstants.ODataAssociationLinkUrlAnnotationName).ToList();
var jsonResult = new JsonObject();
associationLinks.ForEach(l =>
{
// NOTE we remove all annoatations here and in particular the text annotations to be able to easily compare
// against the expected results. This however means that we do not distinguish between the indented and non-indented case here.
l.RemoveAllAnnotations(true);
jsonResult.Add(l);
});
return jsonResult;
},
};
}
else
{
this.Settings.Assert.Fail("Unknown format '{0}'.", testConfiguration.Format);
return null;
}
})
{
Model = model,
PayloadEdmElementContainer = customerSet
});
});
// With and without model
testDescriptors = testDescriptors.SelectMany(td =>
new[]
{
td,
new PayloadWriterTestDescriptor <ODataItem>(td)
{
Model = null,
PayloadEdmElementContainer = null
}
});
this.CombinatorialEngineProvider.RunCombinations(
testDescriptors.PayloadCases(WriterPayloads.EntryPayloads),
this.WriterTestConfigurationProvider.ExplicitFormatConfigurationsWithIndent,
(testDescriptor, testConfiguration) =>
{
testConfiguration = testConfiguration.Clone();
testConfiguration.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
if (testDescriptor.Model == null && testConfiguration.Format == ODataFormat.Json)
{
return;
}
if (testDescriptor.IsGeneratedPayload && testDescriptor.Model != null)
{
return;
}
TestWriterUtils.WriteAndVerifyODataPayload(testDescriptor, testConfiguration, this.Assert, this.Logger);
});
}
public async Task WriteResourceEndMetadataPropertiesAsync_WritesActionsAndFunctionsMetadataProperties(ODataResource resource, string expected)
{
var jsonLightWriterResourceState = new TestODataJsonLightWriterResourceState(
resource,
this.categoryEntityType,
CreateCategorySerializationInfo(),
this.categoriesEntitySet,
false);
var result = await SetupJsonLightResourceSerializerAndRunTestAsync(
(jsonLightResourceSerializer) =>
{
return(jsonLightResourceSerializer.WriteResourceEndMetadataPropertiesAsync(
jsonLightWriterResourceState,
new NullDuplicatePropertyNameChecker()));
});
Assert.Equal(expected, result);
}
/// <summary>
/// Returns all interesting payloads for a named stream.
/// </summary>
/// <param name="testDescriptor">Test descriptor which will end up writing a single entry with a single named stream.
/// The entry is not going to be used, but the named stream from it will.</param>
/// <returns>Enumeration of test descriptors which will include the original named stream in some interesting scenarios.</returns>
public static IEnumerable <PayloadWriterTestDescriptor <ODataItem> > NamedStreamPayloads(PayloadWriterTestDescriptor <ODataItem> testDescriptor)
{
ODataResource tempEntry = testDescriptor.PayloadItems[0] as ODataResource;
Debug.Assert(tempEntry != null, "A single entry payload is expected.");
ODataProperty namedStreamProperty = tempEntry.Properties.FirstOrDefault(p => p != null && p.Value is ODataStreamReferenceValue);
// Note - the named stream can be null - it is a valid test case !!!!
var payloadCases = new WriterPayloadCase <ODataItem>[] {
new WriterPayloadCase <ODataItem>() // Single named stream on an entry
{
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = "TestModel.EntityWithStreamProperty";
entry.Properties = new ODataProperty[] { namedStreamProperty };
return(new ODataItem[] { entry });
},
ModelBuilder = (model) =>
{
model = model.Clone();
model.EntityType("EntityWithStreamProperty", "TestModel")
.StreamProperty(namedStreamProperty.Name);
return(model);
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractNamedStreamLinksFromEntry(result, namedStreamProperty.Name));
},
JsonLightFragmentExtractor = (testConfiguration, result) =>
{
return(new JsonObject().AddProperties(result.Object().GetPropertyAnnotationsAndProperty(namedStreamProperty.Name)));
},
},
new WriterPayloadCase <ODataItem>() // Single named stream on an entry with other properties before/after it
{
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = "TestModel.EntityWithStreamPropertyAndOtherProperties";
entry.Properties = new ODataProperty[]
{
new ODataProperty {
Name = "Id", Value = 1
},
new ODataProperty {
Name = "Name", Value = "Clemens"
},
namedStreamProperty,
new ODataProperty {
Name = "Address",
Value = new ODataComplexValue
{
TypeName = "TestModel.AddressType",
Properties = new ODataProperty[]
{
new ODataProperty {
Name = "Street", Value = "Am Euro Platz"
},
new ODataProperty {
Name = "City", Value = "Vienna"
}
}
}
}
};
return(new ODataItem[] { entry });
},
ModelBuilder = (model) =>
{
model = model.Clone();
var addressType = model.ComplexType("AddressType", "TestModel")
.Property("Street", EdmPrimitiveTypeKind.String)
.Property("City", EdmPrimitiveTypeKind.String);
model.EntityType("EntityWithStreamPropertyAndOtherProperties", "TestModel")
.KeyProperty("Id", (EdmTypeReference)EdmCoreModel.Instance.GetInt32(false))
.Property("Name", EdmPrimitiveTypeKind.String)
.StreamProperty(namedStreamProperty.Name)
.Property("Address", new EdmComplexTypeReference(addressType, false));
return(model);
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractNamedStreamLinksFromEntry(result, namedStreamProperty.Name));
},
JsonLightFragmentExtractor = (testConfiguration, result) =>
{
return(new JsonObject().AddProperties(result.Object().GetPropertyAnnotationsAndProperty(namedStreamProperty.Name)));
},
},
new WriterPayloadCase <ODataItem>() // Multiple named stream properties on an entry
{
GetPayloadItems = () => {
ODataResource entry = ObjectModelUtils.CreateDefaultEntry();
entry.TypeName = "TestModel.EntityWithSeveralStreamProperties";
entry.Properties = new ODataProperty[]
{
new ODataProperty {
Name = "Id", Value = 1
},
new ODataProperty {
Name = "__Stream1", Value = new ODataStreamReferenceValue {
ReadLink = new Uri("http://odata.org/stream1/readlink")
}
},
new ODataProperty {
Name = "__Stream2", Value = new ODataStreamReferenceValue {
EditLink = new Uri("http://odata.org/stream2/editlink")
}
},
namedStreamProperty,
new ODataProperty {
Name = "__Stream3", Value = new ODataStreamReferenceValue {
ReadLink = new Uri("http://odata.org/stream3/readlink"), ContentType = "stream3:contenttype"
}
},
};
return(new ODataItem[] { entry });
},
ModelBuilder = (model) =>
{
model = model.Clone();
model.EntityType("EntityWithSeveralStreamProperties", "TestModel")
.KeyProperty("Id", (EdmTypeReference)EdmCoreModel.Instance.GetInt32(false))
.StreamProperty("__Stream1")
.StreamProperty("__Stream2")
.StreamProperty(namedStreamProperty.Name)
.StreamProperty("__Stream3");
return(model);
},
AtomFragmentExtractor = (testConfiguration, result) =>
{
return(TestAtomUtils.ExtractNamedStreamLinksFromEntry(result, namedStreamProperty.Name));
},
JsonLightFragmentExtractor = (testConfiguration, result) =>
{
return(new JsonObject().AddProperties(result.Object().GetPropertyAnnotationsAndProperty(namedStreamProperty.Name)));
},
},
};
return(ApplyPayloadCases <ODataItem>(testDescriptor, payloadCases));
}
public virtual void AppendDynamicProperties(ODataResource resource, SelectExpandNode selectExpandNode,
ResourceContext resourceContext)
{
Contract.Assert(resource != null);
Contract.Assert(selectExpandNode != null);
Contract.Assert(resourceContext != null);
if (!resourceContext.StructuredType.IsOpen || // non-open type
(!selectExpandNode.SelectAllDynamicProperties && !selectExpandNode.SelectedDynamicProperties.Any()))
{
return;
}
bool nullDynamicPropertyEnabled = false;
if (resourceContext.Request != null)
{
// TODO:
/*
* HttpConfiguration configuration = resourceContext.Request.GetConfiguration();
* if (configuration != null)
* {
* nullDynamicPropertyEnabled = configuration.HasEnabledNullDynamicProperty();
* }*/
}
IEdmStructuredType structuredType = resourceContext.StructuredType;
IEdmStructuredObject structuredObject = resourceContext.EdmObject;
object value;
IDelta delta = structuredObject as IDelta;
if (delta == null)
{
PropertyInfo dynamicPropertyInfo = EdmLibHelpers.GetDynamicPropertyDictionary(structuredType,
resourceContext.EdmModel);
if (dynamicPropertyInfo == null || structuredObject == null ||
!structuredObject.TryGetPropertyValue(dynamicPropertyInfo.Name, out value) || value == null)
{
return;
}
}
else
{
value = ((EdmStructuredObject)structuredObject).TryGetDynamicProperties();
}
IDictionary <string, object> dynamicPropertyDictionary = (IDictionary <string, object>)value;
// Build a HashSet to store the declared property names.
// It is used to make sure the dynamic property name is different from all declared property names.
HashSet <string> declaredPropertyNameSet = new HashSet <string>(resource.Properties.Select(p => p.Name));
List <ODataProperty> dynamicProperties = new List <ODataProperty>();
IEnumerable <KeyValuePair <string, object> > dynamicPropertiesToSelect =
dynamicPropertyDictionary.Where(
x =>
!selectExpandNode.SelectedDynamicProperties.Any() ||
selectExpandNode.SelectedDynamicProperties.Contains(x.Key));
foreach (KeyValuePair <string, object> dynamicProperty in dynamicPropertiesToSelect)
{
if (String.IsNullOrEmpty(dynamicProperty.Key))
{
continue;
}
if (dynamicProperty.Value == null)
{
if (nullDynamicPropertyEnabled)
{
dynamicProperties.Add(new ODataProperty
{
Name = dynamicProperty.Key,
Value = new ODataNullValue()
});
}
continue;
}
if (declaredPropertyNameSet.Contains(dynamicProperty.Key))
{
throw Error.InvalidOperation(SRResources.DynamicPropertyNameAlreadyUsedAsDeclaredPropertyName,
dynamicProperty.Key, structuredType.FullTypeName());
}
IEdmTypeReference edmTypeReference = resourceContext.SerializerContext.GetEdmType(dynamicProperty.Value,
dynamicProperty.Value.GetType());
if (edmTypeReference == null)
{
throw Error.NotSupported(SRResources.TypeOfDynamicPropertyNotSupported,
dynamicProperty.Value.GetType().FullName, dynamicProperty.Key);
}
if (edmTypeReference.IsStructured() ||
(edmTypeReference.IsCollection() && edmTypeReference.AsCollection().ElementType().IsStructured()))
{
if (resourceContext.DynamicComplexProperties == null)
{
resourceContext.DynamicComplexProperties = new ConcurrentDictionary <string, object>();
}
resourceContext.DynamicComplexProperties.Add(dynamicProperty);
}
else
{
ODataEdmTypeSerializer propertySerializer = SerializerProvider.GetEdmTypeSerializer(resourceContext.Context, edmTypeReference);
if (propertySerializer == null)
{
throw Error.NotSupported(SRResources.DynamicPropertyCannotBeSerialized, dynamicProperty.Key,
edmTypeReference.FullName());
}
dynamicProperties.Add(propertySerializer.CreateProperty(
dynamicProperty.Value, edmTypeReference, dynamicProperty.Key, resourceContext.SerializerContext));
}
}
if (dynamicProperties.Any())
{
resource.Properties = resource.Properties.Concat(dynamicProperties);
}
}
private byte[] ServiceReadSingletonBatchRequestAndWriterBatchResponse(ODataJsonBatchPayloadTestCase testCase, ODataVersion version)
{
string requestPayload = testCase.RequestPayload;
Action <ODataBatchOperationRequestMessage, IList <string> > requestOpMessageVerifier = testCase.RequestMessageDependsOnIdVerifier;
IODataRequestMessage requestMessage = new InMemoryMessage()
{
Stream = new MemoryStream(Encoding.ASCII.GetBytes(requestPayload))
};
requestMessage.SetHeader("Content-Type", batchContentTypeApplicationJson);
MemoryStream responseStream = new MemoryStream();
using (ODataMessageReader messageReader =
new ODataMessageReader(requestMessage, new ODataMessageReaderSettings()
{
MaxProtocolVersion = version
}, this.edmModel))
{
IODataResponseMessage responseMessage = new InMemoryMessage {
Stream = responseStream
};
// Client is expected to receive the response message in the same format as that is used in the request sent.
responseMessage.SetHeader("Content-Type", batchContentTypeApplicationJson);
ODataMessageWriterSettings settings = new ODataMessageWriterSettings()
{
Version = version
};
settings.SetServiceDocumentUri(new Uri(serviceDocumentUri));
ODataMessageWriter messageWriter = new ODataMessageWriter(responseMessage, settings, null);
int operationIdx = 0;
ODataBatchWriter batchWriter = messageWriter.CreateODataBatchWriter();
batchWriter.WriteStartBatch();
ODataBatchReader batchReader = messageReader.CreateODataBatchReader();
while (batchReader.Read())
{
switch (batchReader.State)
{
case ODataBatchReaderState.Operation:
// Encountered an operation (either top-level or in a change set)
ODataBatchOperationRequestMessage operationMessage = batchReader.CreateOperationRequestMessage();
// Verify operation message if applicable.
requestOpMessageVerifier?.Invoke(operationMessage, testCase.ListOfDependsOnIds.ElementAt(operationIdx));
if (operationMessage.Method == "POST")
{
ODataBatchOperationResponseMessage response = batchWriter.CreateOperationResponseMessage(operationMessage.ContentId);
response.StatusCode = 201;
response.SetHeader("Content-Type", batchContentTypeApplicationJson);
}
else if (operationMessage.Method == "GET")
{
ODataBatchOperationResponseMessage response = batchWriter.CreateOperationResponseMessage(operationMessage.ContentId);
response.StatusCode = 200;
response.SetHeader("Content-Type", batchContentTypeApplicationJson);
using (ODataMessageWriter operationMessageWriter = new ODataMessageWriter(response, settings, this.edmModel))
{
ODataWriter entryWriter = operationMessageWriter.CreateODataResourceWriter(this.singleton,
this.userType);
ODataResource entry = new ODataResource()
{
TypeName = "NS.User",
Properties =
new[]
{
new ODataProperty()
{
Name = "UserPrincipalName", Value = "*****@*****.**"
},
new ODataProperty()
{
Name = "GivenName", Value = "Jon"
}
}
};
entryWriter.WriteStart(entry);
entryWriter.WriteEnd();
}
}
operationIdx++;
break;
case ODataBatchReaderState.ChangesetStart:
batchWriter.WriteStartChangeset();
break;
case ODataBatchReaderState.ChangesetEnd:
batchWriter.WriteEndChangeset();
break;
}
}
batchWriter.WriteEndBatch();
}
responseStream.Position = 0;
return(responseStream.ToArray());
}
public void ComplexTypeInstanceAnnotation()
{
ODataMessageReaderSettings readerSettings = new ODataMessageReaderSettings()
{
BaseUri = ServiceBaseUri
};
foreach (var mimeType in TestMimeTypes)
{
var requestMessage = new HttpWebRequestMessage(new Uri(ServiceBaseUri.AbsoluteUri + "People(1)", UriKind.Absolute));
requestMessage.SetHeader("Accept", mimeType);
requestMessage.SetHeader("Prefer", string.Format("{0}={1}", IncludeAnnotation, "*"));
var responseMessage = requestMessage.GetResponse();
Assert.Equal(200, responseMessage.StatusCode);
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
using (var messageReader = new ODataMessageReader(responseMessage, readerSettings, Model))
{
var reader = messageReader.CreateODataResourceReader();
ODataResource entry = null;
bool startHomeAddress = false;
while (reader.Read())
{
if (reader.State == ODataReaderState.NestedResourceInfoStart)
{
ODataNestedResourceInfo navigation = reader.Item as ODataNestedResourceInfo;
if (navigation != null && navigation.Name == "HomeAddress")
{
startHomeAddress = true;
}
}
else if (reader.State == ODataReaderState.NestedResourceInfoEnd)
{
ODataNestedResourceInfo navigation = reader.Item as ODataNestedResourceInfo;
if (navigation != null && navigation.Name == "HomeAddress")
{
startHomeAddress = false;
}
}
else if (reader.State == ODataReaderState.ResourceEnd)
{
entry = reader.Item as ODataResource;
if (startHomeAddress)
{
// Verify Annotation on Complex Type
ODataInstanceAnnotation annotationOnHomeAddress = entry.InstanceAnnotations.Last();
Assert.Equal(string.Format("{0}.AddressType", TestModelNameSpace), annotationOnHomeAddress.Name);
Assert.Equal("Home", (annotationOnHomeAddress.Value as ODataPrimitiveValue).Value);
// TODO : Fix #625
//// Verify Annotation on Property in Complex Type
//ODataInstanceAnnotation annotationOnCity = entry.Properties.SingleOrDefault(p => p.Name.Equals("City")).InstanceAnnotations.SingleOrDefault();
//Assert.Equal(string.Format("{0}.CityInfo", TestModelNameSpace), annotationOnCity.Name);
//Assert.Equal(2, (annotationOnCity.Value as ODataComplexValue).Properties.Count());
}
}
}
// Verify Annotation on Property of Entity
ODataInstanceAnnotation annotationonEmails = entry.Properties.SingleOrDefault(p => p.Name.Equals("Emails")).InstanceAnnotations.SingleOrDefault();
Assert.Equal(string.Format("{0}.DisplayName", TestModelNameSpace), annotationonEmails.Name);
Assert.Equal("EmailAddresses", (annotationonEmails.Value as ODataPrimitiveValue).Value);
Assert.Equal(ODataReaderState.Completed, reader.State);
}
}
}
}
private async Task WriteNestedEntryAsync(ODataWriter entryWriter, string entryName, ODataResource entry)
{
await entryWriter.WriteStartAsync(new ODataNestedResourceInfo()
{
Name = entryName,
IsCollection = false,
}).ConfigureAwait(false);
await WriteEntryPropertiesAsync(entryWriter, entry, null);
await entryWriter.WriteEndAsync().ConfigureAwait(false);
}
private byte[] CreateBigBatchRequest(int repeatCount)
{
MemoryStream stream = new MemoryStream();
IODataRequestMessage requestMessage = new InMemoryMessage {
Stream = stream
};
requestMessage.SetHeader("Content-Type", batchContentTypeApplicationJson);
ODataMessageWriterSettings settings = new ODataMessageWriterSettings();
settings.BaseUri = new Uri(serviceDocumentUri);
using (ODataMessageWriter messageWriter = new ODataMessageWriter(requestMessage, settings))
{
ODataBatchWriter batchWriter = messageWriter.CreateODataBatchWriter();
batchWriter.WriteStartBatch();
// Each iteration generates a change set with two operations, followed by one top level operation.
// Operations count in each iteration is three.
for (int idx = 0; idx < repeatCount * 3; idx += 3)
{
batchWriter.WriteStartChangeset();
ODataBatchOperationRequestMessage createOperationMessage = batchWriter.CreateOperationRequestMessage(
"PUT",
new Uri(string.Format(CultureInfo.InvariantCulture, "{0}/{1}", serviceDocumentUri, "MySingleton")),
idx.ToString());
using (ODataMessageWriter operationMessageWriter = new ODataMessageWriter(createOperationMessage))
{
ODataWriter entryWriter = operationMessageWriter.CreateODataResourceWriter();
ODataResource entry = new ODataResource()
{
TypeName = "NS.Web",
Properties = new[]
{
new ODataProperty()
{
Name = "WebId", Value = "webid_" + idx
},
new ODataProperty()
{
Name = "Name", Value = this.aVeryLongString
}
}
};
entryWriter.WriteStart(entry);
entryWriter.WriteEnd();
}
// A PATCH operation that depends on the preceding PUT operation.
List <string> dependsOnIds = new List <string> {
idx.ToString()
};
ODataBatchOperationRequestMessage updateOperationMessage = batchWriter.CreateOperationRequestMessage(
"PATCH",
new Uri(string.Format(CultureInfo.InvariantCulture, "{0}/{1}", serviceDocumentUri, "$" + idx)),
(idx + 1).ToString(),
BatchPayloadUriOption.AbsoluteUri,
dependsOnIds);
// Verify that input values are copied into a new list.
Assert.Equal(dependsOnIds, updateOperationMessage.DependsOnIds);
Assert.NotSame(dependsOnIds, updateOperationMessage.DependsOnIds);
using (ODataMessageWriter operationMessageWriter = new ODataMessageWriter(updateOperationMessage))
{
var entryWriter = operationMessageWriter.CreateODataResourceWriter();
var entry = new ODataResource()
{
TypeName = "NS.Web",
Properties = new[] { new ODataProperty()
{
Name = "WebId", Value = "webid_" + (idx + 1)
} }
};
entryWriter.WriteStart(entry);
entryWriter.WriteEnd();
}
Assert.Equal(createOperationMessage.GroupId, updateOperationMessage.GroupId);
batchWriter.WriteEndChangeset();
ODataBatchOperationRequestMessage queryOperationMessage = batchWriter.CreateOperationRequestMessage(
"GET",
new Uri(string.Format(CultureInfo.InvariantCulture, "{0}/{1}", serviceDocumentUri, "MySingleton")),
(idx + 2).ToString());
queryOperationMessage.SetHeader("Accept", "application/json;odata.metadata=full");
}
batchWriter.WriteEndBatch();
stream.Position = 0;
return(stream.ToArray());
}
}
private void RegisterRootEntry(ODataResource root)
{
_resourceEntries.Add(root, new List <ODataResource>());
}
public IEdmStructuredType GetEntityType2(ODataResource entry)
{
return(this.GetResourceType(entry));
}
private ODataResource CreateODataEntry(string typeName, IDictionary <string, object> properties, ODataResource root)
{
var entry = new ODataResource {
TypeName = typeName
};
root = root ?? entry;
var entryType = _model.FindDeclaredType(entry.TypeName);
var typeProperties = typeof(IEdmEntityType).IsTypeAssignableFrom(entryType.GetType())
? (entryType as IEdmEntityType).Properties().ToList()
: (entryType as IEdmComplexType).Properties().ToList();
string findMatchingPropertyName(string name)
{
var property = typeProperties.BestMatch(y => y.Name, name, _session.Settings.NameMatchResolver);
return(property != null ? property.Name : name);
}
IEdmTypeReference findMatchingPropertyType(string name)
{
var property = typeProperties.BestMatch(y => y.Name, name, _session.Settings.NameMatchResolver);
return(property?.Type);
}
bool isStructural(IEdmTypeReference type) =>
type != null && type.TypeKind() == EdmTypeKind.Complex;
bool isStructuralCollection(IEdmTypeReference type) =>
type != null && type.TypeKind() == EdmTypeKind.Collection && type.AsCollection().ElementType().TypeKind() == EdmTypeKind.Complex;
bool isPrimitive(IEdmTypeReference type) =>
!isStructural(type) && !isStructuralCollection(type);
var resourceEntry = new ResourceProperties(entry);
entry.Properties = properties
.Where(x => isPrimitive(findMatchingPropertyType(x.Key)))
.Select(x => new ODataProperty
{
Name = findMatchingPropertyName(x.Key),
Value = GetPropertyValue(typeProperties, x.Key, x.Value, root)
}).ToList();
resourceEntry.CollectionProperties = properties
.Where(x => isStructuralCollection(findMatchingPropertyType(x.Key)))
.Select(x => new KeyValuePair <string, ODataCollectionValue>(
findMatchingPropertyName(x.Key),
GetPropertyValue(typeProperties, x.Key, x.Value, root) as ODataCollectionValue))
.ToDictionary();
resourceEntry.StructuralProperties = properties
.Where(x => isStructural(findMatchingPropertyType(x.Key)))
.Select(x => new KeyValuePair <string, ODataResource>(
findMatchingPropertyName(x.Key),
GetPropertyValue(typeProperties, x.Key, x.Value, root) as ODataResource))
.ToDictionary();
_resourceEntryMap.Add(entry, resourceEntry);
if (root != null && _resourceEntries.TryGetValue(root, out var entries))
{
entries.Add(entry);
}
return(entry);
}
protected override ODataWriterCore.ResourceScope CreateResourceScope(ODataResource entry, IEdmNavigationSource navigationSource, IEdmStructuredType resourceType, bool skipWriting, SelectedPropertiesNode selectedProperties, ODataUri odataUri, bool isUndeclared)
{
throw new NotImplementedException();
}
private object GetPropertyValue(IEnumerable <IEdmProperty> properties, string key, object value, ODataResource root)
{
var property = properties.BestMatch(x => x.Name, key, _session.Settings.NameMatchResolver);
return(property != null?GetPropertyValue(property.Type, value, root) : value);
}
public ODataJsonLightInheritComplexCollectionWriterTests()
{
collectionStartWithoutSerializationInfo = new ODataResourceSet();
collectionStartWithSerializationInfo = new ODataResourceSet();
collectionStartWithSerializationInfo.SetSerializationInfo(new ODataResourceSerializationInfo {
ExpectedTypeName = "ns.Address"
});
address = new ODataResource
{
Properties = new[]
{
new ODataProperty {
Name = "Street", Value = "1 Microsoft Way"
},
new ODataProperty {
Name = "Zipcode", Value = 98052
},
new ODataProperty {
Name = "State", Value = new ODataEnumValue("WA", "ns.StateEnum")
}
}
};
items = new[] { address };
derivedAddress = new ODataResource
{
Properties = new[]
{
new ODataProperty {
Name = "Street", Value = "1 Microsoft Way"
},
new ODataProperty {
Name = "Zipcode", Value = 98052
},
new ODataProperty {
Name = "State", Value = new ODataEnumValue("WA", "ns.StateEnum")
},
new ODataProperty {
Name = "City", Value = "Shanghai"
}
},
TypeName = "ns.DerivedAddress"
};
derivedItems = new[] { derivedAddress };
EdmComplexType addressType = new EdmComplexType("ns", "Address");
addressType.AddProperty(new EdmStructuralProperty(addressType, "Street", EdmCoreModel.Instance.GetString(isNullable: true)));
addressType.AddProperty(new EdmStructuralProperty(addressType, "Zipcode", EdmCoreModel.Instance.GetInt32(isNullable: true)));
var stateEnumType = new EdmEnumType("ns", "StateEnum", isFlags: true);
stateEnumType.AddMember("IL", new EdmEnumMemberValue(1));
stateEnumType.AddMember("WA", new EdmEnumMemberValue(2));
addressType.AddProperty(new EdmStructuralProperty(addressType, "State", new EdmEnumTypeReference(stateEnumType, true)));
EdmComplexType derivedAddressType = new EdmComplexType("ns", "DerivedAddress", addressType, false);
derivedAddressType.AddProperty(new EdmStructuralProperty(derivedAddressType, "City", EdmCoreModel.Instance.GetString(isNullable: true)));
addressTypeReference = new EdmComplexTypeReference(addressType, isNullable: false);
derivedAddressTypeReference = new EdmComplexTypeReference(derivedAddressType, isNullable: false);
}
/// <summary>Write the entry element.</summary>
/// <param name="expanded">Expanded result provider for the specified <paramref name="element"/>.</param>
/// <param name="element">Element representing the entry element.</param>
/// <param name="resourceInstanceInFeed">true if the resource instance being serialized is inside a feed; false otherwise.</param>
/// <param name="expectedType">Expected type of the entry element.</param>
private void WriteEntry(IExpandedResult expanded, object element, bool resourceInstanceInFeed, ResourceType expectedType)
{
Debug.Assert(element != null, "element != null");
Debug.Assert(expectedType != null && expectedType.ResourceTypeKind == ResourceTypeKind.EntityType, "expectedType != null && expectedType.ResourceTypeKind == ResourceTypeKind.EntityType");
this.IncrementSegmentResultCount();
ODataResource entry = new ODataResource();
if (!resourceInstanceInFeed)
{
entry.SetSerializationInfo(new ODataResourceSerializationInfo {
NavigationSourceName = this.CurrentContainer.Name, NavigationSourceEntityTypeName = this.CurrentContainer.ResourceType.FullName, ExpectedTypeName = expectedType.FullName
});
}
string title = expectedType.Name;
ResourceType actualResourceType = WebUtil.GetNonPrimitiveResourceType(this.Provider, element);
if (actualResourceType.ResourceTypeKind != ResourceTypeKind.EntityType)
{
// making sure that the actual resource type is an entity type
throw new DataServiceException(500, Microsoft.OData.Service.Strings.BadProvider_InconsistentEntityOrComplexTypeUsage(actualResourceType.FullName));
}
EntityToSerialize entityToSerialize = this.WrapEntity(element, actualResourceType);
// populate the media resource, if the entity is a MLE.
entry.MediaResource = this.GetMediaResource(entityToSerialize, title);
// Write the type name
this.PayloadMetadataPropertyManager.SetTypeName(entry, this.CurrentContainer.ResourceType.FullName, actualResourceType.FullName);
// Write Id element
this.PayloadMetadataPropertyManager.SetId(entry, () => entityToSerialize.SerializedKey.Identity);
// Write "edit" link
this.PayloadMetadataPropertyManager.SetEditLink(entry, () => entityToSerialize.SerializedKey.RelativeEditLink);
// Write the etag property, if the type has etag properties
this.PayloadMetadataPropertyManager.SetETag(entry, () => this.GetETagValue(element, actualResourceType));
IEnumerable <ProjectionNode> projectionNodes = this.GetProjections();
if (projectionNodes != null)
{
// Filter the projection nodes for the actual type of the entity
// The projection node might refer to the property in a derived type. If the TargetResourceType of
// the projection node is not a super type, then we do not want to serialize this property.
projectionNodes = projectionNodes.Where(projectionNode => projectionNode.TargetResourceType.IsAssignableFrom(actualResourceType));
// Because we are going to enumerate through these multiple times, create a list.
projectionNodes = projectionNodes.ToList();
}
// Populate the advertised actions
IEnumerable <ODataAction> actions;
if (this.TryGetAdvertisedActions(entityToSerialize, resourceInstanceInFeed, out actions))
{
foreach (ODataAction action in actions)
{
entry.AddAction(action);
}
}
// Populate all the normal properties
entry.Properties = this.GetEntityProperties(entityToSerialize, projectionNodes);
// And start the entry
var args = new DataServiceODataWriterEntryArgs(entry, element, this.Service.OperationContext);
this.dataServicesODataWriter.WriteStart(args);
this.WriteAllNestedComplexProperties(entityToSerialize, projectionNodes);
// Now write all the navigation properties
this.WriteNavigationProperties(expanded, entityToSerialize, resourceInstanceInFeed, projectionNodes);
// And write the end of the entry
this.dataServicesODataWriter.WriteEnd(args);
#if ASTORIA_FF_CALLBACKS
this.Service.InternalOnWriteItem(target, element);
#endif
}