/// <summary>
/// Returns a test instance of one of the provider OM types.
/// </summary>
/// <param name="type">The type to get instance of.</param>
/// <returns>The </returns>
public static object GetTestInstance(Type type)
{
if (type == typeof(ResourceType))
{
ResourceProperty p = new ResourceProperty("ID", ResourcePropertyKind.Primitive | ResourcePropertyKind.Key, ResourceType.GetPrimitiveResourceType(typeof(int))) { CanReflectOnInstanceTypeProperty = false };
ResourceType resourceType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "Foo", "NoBaseType", false);
Assert.IsTrue(resourceType.KeyProperties.Count == 0, "It's okay not to have key properties, since we haven't set this type to readonly yet");
resourceType.AddProperty(p);
return resourceType;
}
else if (type == typeof(ResourceProperty))
{
return new ResourceProperty("NonKeyProperty", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(int)));
}
else if (type == typeof(ServiceOperation))
{
ServiceOperationParameter parameter = new ServiceOperationParameter("o", ResourceType.GetPrimitiveResourceType(typeof(string)));
ServiceOperation operation = new ServiceOperation("Dummy", ServiceOperationResultKind.Void, null, null, "POST", new ServiceOperationParameter[] { parameter });
return operation;
}
else if (type == typeof(ServiceOperationParameter))
{
return new ServiceOperationParameter("o", ResourceType.GetPrimitiveResourceType(typeof(string)));
}
else if (type == typeof(ResourceSet))
{
ResourceProperty p = new ResourceProperty("ID", ResourcePropertyKind.Primitive | ResourcePropertyKind.Key, ResourceType.GetPrimitiveResourceType(typeof(int)));
ResourceType resourceType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "Foo", "NoBaseType", false);
resourceType.AddProperty(p);
return new ResourceSet("Customers", resourceType);
}
throw new Exception(String.Format("Unexpected type encountered: '{0}'", type.FullName));
}
public override object GetValue(object value, string property)
{
APICallLog.Current.Push();
try
{
// for sub-values of a complex type inside an open property, GetValue will still be used
// so we should check before calling GetOpenPropertyValue (which will throw on non-open types)
DSP.ResourceType type = QueryProvider.GetResourceType(value);
if (type == null || type.IsOpenType)
{
return(QueryProvider.GetOpenPropertyValue(value, property));
}
if (type.ResourceTypeKind != ResourceTypeKind.ComplexType)
{
throw new DataServiceException(500, "OpenTypeMethods.GetValue used on non-open, non-complex type");
}
DSP.ResourceProperty rp = type.Properties.SingleOrDefault(p => p.Name == property);
if (rp == null)
{
throw new DataServiceException(500, "OpenTypeMethods.GetValue used on non-open type with non-existent property");
}
return(QueryProvider.GetPropertyValue(value, rp));
}
finally
{
APICallLog.Current.Pop();
}
}
public void AddResourceProperty(string propertyName, string addToResourceType, string resourcePropertyKind,
string propertyType, string containerName, bool isClrProperty)
{
DSP.ResourceProperty newProperty = null;
DSP.ResourceType resourceType = GetResourceType(addToResourceType);
DSP.ResourceSet assocResourceSet = GetResourceSet(containerName);
if (assocResourceSet != null)
{
DSP.ResourceType assocResourceType = GetResourceType(propertyType);
newProperty = new DSP.ResourceProperty(
propertyName,
ConvertResourcePropertyKind(resourcePropertyKind),
assocResourceType);
}
else
{
DSP.ResourceType assocResourceType = GetResourceType(propertyType);
if (assocResourceType == null)
{
Type t = Type.GetType(propertyType);
assocResourceType = DSP.ResourceType.GetPrimitiveResourceType(t);
}
newProperty = new DSP.ResourceProperty(
propertyName,
ConvertResourcePropertyKind(resourcePropertyKind),
assocResourceType);
}
newProperty.CanReflectOnInstanceTypeProperty = isClrProperty;
resourceType.AddProperty(newProperty);
}
} // GetOpenPropertyValues
public object GetPropertyValue(object targetResource, DSP.ResourceProperty resourceProperty)
{
if (resourceProperty.Kind == DSP.ResourcePropertyKind.ResourceSetReference)
{
// there are 4 possibilites
// 1) both the property and things in the list are strongly typed
// 2) the property is strong, but the list is not
// 3) the property is weak, but the things inside the list are strong
// 4) neither is defined in clr terms
// GetValue will automatically take care of #1 and #2, but we need to handle #3 here
RowEntityType target = targetResource as RowEntityType;
IEnumerable list = (IEnumerable)this.GetValue(targetResource, resourceProperty.Name);
Type genericList = typeof(IEnumerable <>).MakeGenericType(resourceProperty.ResourceType.InstanceType);
if (genericList.IsAssignableFrom(list.GetType()))
{
return(list);
}
MethodInfo castMethod = typeof(Enumerable).GetMethod("Cast", BindingFlags.Static | BindingFlags.Public);
castMethod = castMethod.MakeGenericMethod(resourceProperty.ResourceType.InstanceType);
return(castMethod.Invoke(null, new object[] { list }));
}
else
{
return(this.GetValue(targetResource, resourceProperty.Name));
}
} // GetPropertyValue
public void GetStreamETag(object entity, DSP.ResourceProperty streamProperty, DataServiceOperationContext operationContext)
{
Parent.Add(new APICallLogEntry("IDataServiceStreamProvider2.GetStreamETag",
"entity", this.Parent.Serialize(entity),
"streamProperty", this.Serialize(streamProperty),
"AbsoluteRequestUri", operationContext.AbsoluteRequestUri.ToString(),
"AbsoluteServiceUri", operationContext.AbsoluteServiceUri.ToString(),
"IsBatchRequest", operationContext.IsBatchRequest.ToString(),
"RequestMethod", operationContext.RequestMethod.ToUpperInvariant()));
}
/// <summary>
/// Initializes a new instance of the <see cref="MetadataProviderEdmStructuralProperty"/> class.
/// </summary>
/// <param name="declaringType">The type that declares this property.</param>
/// <param name="resourceProperty">The resource-property this edm property is based on.</param>
/// <param name="type">The type of the property.</param>
/// <param name="defaultValue">The default value of this property.</param>
/// <param name="concurrencyMode">The concurrency mode of this property.</param>
public MetadataProviderEdmStructuralProperty(
IEdmStructuredType declaringType,
ResourceProperty resourceProperty,
IEdmTypeReference type,
string defaultValue,
EdmConcurrencyMode concurrencyMode)
: base(declaringType, resourceProperty.Name, type, defaultValue, concurrencyMode)
{
this.ResourceProperty = resourceProperty;
}
public void Init()
{
this.keyProperty1 = new ResourceProperty("Key1", ResourcePropertyKind.Key | ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string)));
this.keyProperty2 = new ResourceProperty("Key2", ResourcePropertyKind.Key | ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(int)));
this.defaultSerializer = KeySerializer.Create(UrlConvention.CreateWithExplicitValue(false));
this.segmentSerializer = KeySerializer.Create(UrlConvention.CreateWithExplicitValue(true));
this.singleKeyProperty = new[] { this.keyProperty1 };
this.compositeKey = new[] { this.keyProperty1, this.keyProperty2 };
}
public EmptyOpenTypesContext()
{
this.resourceType = new ResourceType(typeof(StubTypeWithId), ResourceTypeKind.EntityType, null, "OpenTypes", "Entity", false);
this.resourceType.CanReflectOnInstanceType = true;
this.resourceType.IsOpenType = true;
var idProperty = new ResourceProperty("Id", ResourcePropertyKind.Primitive | ResourcePropertyKind.Key, ResourceType.GetPrimitiveResourceType(typeof(int)));
idProperty.CanReflectOnInstanceTypeProperty = true;
this.resourceType.AddProperty(idProperty);
this.resourceSet = new ResourceSet("Entities", this.resourceType);
this.resourceSet.SetReadOnly();
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="declaringType">The declaring type of the navigation property.</param>
/// <param name="property">The resource property to create the navigation property from.</param>
/// <param name="type">The type of the navigation property.</param>
/// <remarks>This constructor assumes that the entity set for this service operation has already be created.</remarks>
internal MetadataProviderEdmNavigationProperty(EdmEntityType declaringType, ResourceProperty property, IEdmTypeReference type)
{
Debug.Assert(declaringType != null, "declaringType != null");
Debug.Assert(property != null, "property != null");
Debug.Assert(type != null, "type != null");
this.declaringType = declaringType;
this.name = property.Name;
this.type = type;
this.ResourceProperty = property;
}
public Stream GetReadStream(object entity, provider.ResourceProperty streamProperty, string etag, bool?checkETagForEquality, DataServiceOperationContext operationContext)
{
Stream stream = this.GetReadStream(entity, streamProperty, null, etag, checkETagForEquality, operationContext);
if (stream == null)
{
stream = CreateMemoryStream();
}
return(stream);
}
/// <summary>
/// Creates a new instance of EndInfo.
/// </summary>
/// <param name="name">name of the end.</param>
/// <param name="resourceType">resource type that the end refers to.</param>
/// <param name="resourceProperty">property of the end.</param>
/// <param name="multiplicity">Multiplicity of the association.</param>
/// <param name="deleteBehavior">Delete behavior.</param>
internal ResourceAssociationTypeEnd(string name, ResourceType resourceType, ResourceProperty resourceProperty, string multiplicity, EdmOnDeleteAction deleteBehavior)
{
Debug.Assert(!String.IsNullOrEmpty(name), "!String.IsNullOrEmpty(name)");
Debug.Assert(resourceType != null, "type != null");
Debug.Assert(multiplicity == XmlConstants.Many || multiplicity == XmlConstants.One || multiplicity == XmlConstants.ZeroOrOne, "Invalid multiplicity value");
Debug.Assert(deleteBehavior == EdmOnDeleteAction.None || deleteBehavior == EdmOnDeleteAction.Cascade, "Invalid deleteBehavior value");
this.name = name;
this.resourceType = resourceType;
this.resourceProperty = resourceProperty;
this.multiplicity = multiplicity;
this.deleteAction = deleteBehavior;
}
public void GetWriteStream(object entity, DSP.ResourceProperty streamProperty, string etag, bool?checkETagForEquality, DataServiceOperationContext operationContext)
{
Parent.Add(new APICallLogEntry("IDataServiceStreamProvider2.GetWriteStream",
"entity", this.Parent.Serialize(entity),
"streamProperty", this.Serialize(streamProperty),
"etag", (etag == null ? "null" : etag),
"checkETagForEquality", (checkETagForEquality.HasValue ? checkETagForEquality.Value.ToString() : "null"),
"AbsoluteRequestUri", operationContext.AbsoluteRequestUri.ToString(),
"AbsoluteServiceUri", operationContext.AbsoluteServiceUri.ToString(),
"IsBatchRequest", operationContext.IsBatchRequest.ToString(),
"RequestMethod", operationContext.RequestMethod.ToUpperInvariant()));
}
public override object GetValue(object value, DSP.ResourceProperty property)
{
APICallLog.Current.Push();
try
{
return(QueryProvider.GetPropertyValue(value, property));
}
finally
{
APICallLog.Current.Pop();
}
}
public override IEnumerable <T> GetSequenceValue <T>(object value, DSP.ResourceProperty property)
{
APICallLog.Current.Push();
try
{
return(QueryProvider.GetPropertyValue(value, property) as IEnumerable <T>);
}
finally
{
APICallLog.Current.Pop();
}
}
public void VerifyVersionOfEntityWithGeographyPropertyIsV3()
{
ResourceType rt = new ResourceType(typeof(IDictionary<string, string>), ResourceTypeKind.EntityType, null, "TestNamespace", "TestEntity", false);
var keyProperty = new ResourceProperty("ID", ResourcePropertyKind.Primitive | ResourcePropertyKind.Key, ResourceType.GetPrimitiveResourceType(typeof(int))) {CanReflectOnInstanceTypeProperty = false };
var geographyProperty = new ResourceProperty("GeographyProperty", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(Geography))) { CanReflectOnInstanceTypeProperty = false };
rt.AddProperty(keyProperty);
rt.AddProperty(geographyProperty);
rt.SetReadOnly();
Assert.AreEqual(v4, rt.MetadataVersion, "MetadataVersion must be 4.0");
Assert.AreEqual(MetadataEdmSchemaVersion.Version4Dot0, rt.SchemaVersion, "Schema version must be 4.0");
}
/// <summary>
/// For the given association from source to target, perform the appropriate reversed action
/// </summary>
/// <param name="source">the source of the association to reverse</param>
/// <param name="target">the target of the association to reverse</param>
/// <param name="forwardPropertyName">the name of the property from source to target</param>
/// <param name="remove">whether or not to remove the reversed association</param>
private void SetReverseNavigation(RowEntityType source, RowEntityType target, string forwardPropertyName, bool remove)
{
DSP.ResourceType targetType;
DSP.ResourceType sourceType = this.GetResourceType(source);
if (target == null)
{
targetType = sourceType.Properties.Single(p => p.Name == forwardPropertyName).ResourceType;
}
else
{
targetType = this.GetResourceType(target);
}
DSP.ResourceProperty forwardProperty = sourceType.Properties.SingleOrDefault(p => p.Name == forwardPropertyName);
if (forwardProperty != null && forwardProperty.CustomState != null)
{
// because sourceType could match targetType, we need to make sure we filter out the target property
DSP.ResourceProperty reverseProperty = targetType.Properties
.SingleOrDefault(p => p != forwardProperty && p.CustomState != null && (string)p.CustomState == (string)forwardProperty.CustomState);
if (reverseProperty != null)
{
bool reference = (reverseProperty.Kind & DSP.ResourcePropertyKind.ResourceReference) != 0;
if (remove)
{
if (reference)
{
this.SetReference_Internal(target, reverseProperty.Name, null, false);
}
else
{
this.RemoveReferenceFromCollection_Internal(target, reverseProperty.Name, source, false);
}
}
else
{
if (reference)
{
this.SetReference_Internal(target, reverseProperty.Name, source, false);
}
else
{
this.AddReferenceToCollection_Internal(target, reverseProperty.Name, source, false);
}
}
}
}
}
/// <summary>
/// Validates the entity and stream parameters.
/// </summary>
/// <param name="entity">entity instance.</param>
/// <param name="streamProperty">stream info</param>
protected override void ValidateEntity(object entity, ResourceProperty streamProperty)
{
this.ValidateEntity(entity);
DSPResource resource = (DSPResource)entity;
ResourceType type = resource.ResourceType;
if (streamProperty == null && !type.IsMediaLinkEntry)
{
throw new InvalidOperationException("The specified entity is not an MLE.");
}
if (streamProperty != null && type.Properties.SingleOrDefault(s => s.Kind == ResourcePropertyKind.Stream && s.Name == streamProperty.Name) == null)
{
throw new InvalidOperationException("The specified streamName does not exist on the entity.");
}
}
public void InvalidCasesTest()
{
ResourceProperty id = new ResourceProperty("ID", ResourcePropertyKind.Primitive | ResourcePropertyKind.Key, ResourceType.GetPrimitiveResourceType(typeof(int))) { CanReflectOnInstanceTypeProperty = false };
ResourceType customerType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "Foo", "CustomerType", false);
customerType.AddProperty(id);
ResourceType orderType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "Foo", "OrderType", false);
orderType.AddProperty(id);
ResourceProperty customerOrders = new ResourceProperty("Orders", ResourcePropertyKind.ResourceSetReference, orderType);
ResourceProperty orderCustomer = new ResourceProperty("Customer", ResourcePropertyKind.ResourceReference, customerType);
customerType.AddProperty(customerOrders);
orderType.AddProperty(orderCustomer);
customerOrders.CanReflectOnInstanceTypeProperty = false;
orderCustomer.CanReflectOnInstanceTypeProperty = false;
customerType.SetReadOnly();
orderType.SetReadOnly();
ResourceSet customerSet = new ResourceSet("Customers", customerType);
ResourceSet orderSet = new ResourceSet("Orders", orderType);
ResourceAssociationSetEnd end1 = new ResourceAssociationSetEnd(customerSet, customerType, null);
ResourceAssociationSetEnd end2 = new ResourceAssociationSetEnd(orderSet, orderType, null);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSet),
"Value cannot be null or empty.\r\nParameter name: name",
null, end1, end2);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSet),
"Value cannot be null or empty.\r\nParameter name: name",
string.Empty, end1, end2);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSet),
"Value cannot be null.\r\nParameter name: end1",
"Customer_Order", null, end2);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSet),
"Value cannot be null.\r\nParameter name: end2",
"Customer_Order", end1, null);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSet),
"The ResourceProperty of the ResourceAssociationEnds cannot both be null.",
"Customer_Order", end1, end2);
}
public void InvalidCasesTest()
{
ResourceProperty id = new ResourceProperty("ID", ResourcePropertyKind.Primitive | ResourcePropertyKind.Key, ResourceType.GetPrimitiveResourceType(typeof(int))) { CanReflectOnInstanceTypeProperty = false };
ResourceType customerType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "Foo", "CustomerType", false);
customerType.AddProperty(id);
ResourceType orderType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "Foo", "OrderType", false);
orderType.AddProperty(id);
ResourceProperty customerOrders = new ResourceProperty("Orders", ResourcePropertyKind.ResourceSetReference, orderType);
ResourceProperty orderCustomer = new ResourceProperty("Customer", ResourcePropertyKind.ResourceReference, customerType);
customerType.AddProperty(customerOrders);
orderType.AddProperty(orderCustomer);
customerOrders.CanReflectOnInstanceTypeProperty = false;
orderCustomer.CanReflectOnInstanceTypeProperty = false;
customerType.SetReadOnly();
orderType.SetReadOnly();
ResourceSet customerSet = new ResourceSet("Customers", customerType);
ResourceSet orderSet = new ResourceSet("Orders", orderType);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSetEnd),
"Value cannot be null.\r\nParameter name: resourceSet",
null, customerType, customerOrders);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSetEnd),
"Value cannot be null.\r\nParameter name: resourceType",
customerSet, null, customerOrders);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSetEnd),
"The resourceProperty parameter must be a navigation property on the resource type specified by the resourceType parameter.",
customerSet, customerType, id);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSetEnd),
"The resourceProperty parameter must be a navigation property on the resource type specified by the resourceType parameter.",
customerSet, customerType, orderCustomer);
ExceptionUtils.CheckInvalidConstructorParameters(
typeof(ResourceAssociationSetEnd),
"The resourceType parameter must be a type that is assignable to the resource set specified by the resourceSet parameter.",
customerSet,
orderType,
orderCustomer);
}
/// <summary>
/// Creates a new media resource and adds it to the storage
/// </summary>
/// <param name="entity">entity instance.</param>
/// <param name="streamProperty">stream info.</param>
/// <returns>Returns the newly created media resource instance.</returns>
public virtual DSPMediaResource CreateMediaResource(object entity, ResourceProperty streamProperty)
{
if (this.inMemoryStreamStorage == null)
{
this.inMemoryStreamStorage = this.keyComparer == null ? new Dictionary<object, Dictionary<string, DSPMediaResource>>() : new Dictionary<object, Dictionary<string, DSPMediaResource>>(this.keyComparer);
}
Dictionary<string, DSPMediaResource> streams;
if (!this.inMemoryStreamStorage.TryGetValue(entity, out streams))
{
streams = new Dictionary<string, DSPMediaResource>();
this.inMemoryStreamStorage[entity] = streams;
}
string streamName = streamProperty == null ? string.Empty : streamProperty.Name;
streams[streamName] = new DSPMediaResource();
return streams[streamName];
}
/// <summary>
/// Creates a new instance of EndInfo.
/// </summary>
/// <param name="name">name of the end.</param>
/// <param name="resourceType">resource type that the end refers to.</param>
/// <param name="resourceProperty">property of the end.</param>
/// <param name="fromProperty">Property on the related end that points to this end. The multiplicity of this end is determined from the fromProperty.</param>
internal ResourceAssociationTypeEnd(string name, ResourceType resourceType, ResourceProperty resourceProperty, ResourceProperty fromProperty)
{
Debug.Assert(!String.IsNullOrEmpty(name), "!String.IsNullOrEmpty(name)");
Debug.Assert(resourceType != null, "type != null");
this.name = name;
this.resourceType = resourceType;
this.resourceProperty = resourceProperty;
if (fromProperty != null && fromProperty.Kind == ResourcePropertyKind.ResourceReference)
{
this.multiplicity = XmlConstants.ZeroOrOne;
}
else
{
this.multiplicity = XmlConstants.Many;
}
}
public Uri GetReadStreamUri(object entity, provider.ResourceProperty streamProperty, string name, DataServiceOperationContext operationContext)
{
StreamWrapper wrapper;
if (streamProperty == null)
{
wrapper = GetStream(entity, name);
}
else
{
wrapper = GetStream(entity, streamProperty.Name);
}
if (wrapper == null)
{
return(null);
}
return(wrapper.ReadUri);
}
public string GetStreamETag(object entity, provider.ResourceProperty stremProperty, string name, DataServiceOperationContext operationContext)
{
StreamWrapper wrapper;
if (stremProperty == null)
{
wrapper = GetStream(entity, name);
}
else
{
wrapper = GetStream(entity, stremProperty.Name);
}
if (wrapper == null)
{
return(null);
}
GenerateStreamETag(wrapper);
return(wrapper.ETag);
}
/// <summary>Creates a new instance of the <see cref="T:Microsoft.OData.Service.Providers.ResourceAssociationSetEnd" /> class.</summary>
/// <param name="resourceSet">The resource set to which the <see cref="T:Microsoft.OData.Service.Providers.ResourceAssociationSetEnd" /> end belongs.</param>
/// <param name="resourceType">The resource type to which the <see cref="T:Microsoft.OData.Service.Providers.ResourceAssociationSetEnd" /> end belongs.</param>
/// <param name="resourceProperty">The resource property that returns the <see cref="T:Microsoft.OData.Service.Providers.ResourceAssociationSetEnd" /> end.</param>
public ResourceAssociationSetEnd(ResourceSet resourceSet, ResourceType resourceType, ResourceProperty resourceProperty)
{
WebUtil.CheckArgumentNull(resourceSet, "resourceSet");
WebUtil.CheckArgumentNull(resourceType, "resourceType");
if (resourceProperty != null && (resourceType.TryResolvePropertyName(resourceProperty.Name) == null || resourceProperty.TypeKind != ResourceTypeKind.EntityType))
{
throw new ArgumentException(Strings.ResourceAssociationSetEnd_ResourcePropertyMustBeNavigationPropertyOnResourceType);
}
if (!resourceSet.ResourceType.IsAssignableFrom(resourceType) && !resourceType.IsAssignableFrom(resourceSet.ResourceType))
{
throw new ArgumentException(Strings.ResourceAssociationSetEnd_ResourceTypeMustBeAssignableToResourceSet);
}
this.resourceSet = resourceSet;
this.resourceType = resourceType;
// Note that for the TargetEnd, resourceProperty can be null.
this.resourceProperty = resourceProperty;
}
public void ResourceTypeMustBeDeclaringType_2()
{
ResourceType baseCustomerType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "Test", "Employee", true /*isAbstract*/);
ResourceType customerType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, baseCustomerType, "Test", "Customer", false /*isAbstract*/);
ResourceSet customerSet = new ResourceSet("CustomerSet", customerType);
ResourceType orderType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "Test", "Employee", false /*isAbstract*/);
ResourceProperty orderProperty = new ResourceProperty("Orders", ResourcePropertyKind.ResourceSetReference, orderType);
baseCustomerType.AddProperty(orderProperty);
try
{
new ResourceAssociationSetEnd(customerSet, customerType, orderProperty);
Assert.Fail("Creating resource association set end should never have succeeded");
}
catch (ArgumentException e)
{
Assert.AreEqual(
DataServicesResourceUtil.GetString("ResourceAssociationSetEnd_ResourceTypeMustBeTheDeclaringType", customerType.FullName, orderProperty.Name),
e.Message);
}
}
public Stream GetWriteStream(object entity, provider.ResourceProperty streamProperty, string name, string etag, bool?checkETagForEquality, DataServiceOperationContext operationContext)
{
// Check concurrency
if (etag != null)
{
string etagValue = this.GetStreamETag(entity, streamProperty, operationContext);
if (checkETagForEquality.HasValue && checkETagForEquality == false && etag == etagValue)
{
return(null);
}
if (checkETagForEquality.HasValue && checkETagForEquality == true && etag != etagValue)
{
throw new DataServiceException(412, PreconditionFailedMessage);
}
}
StreamWrapper wrapper;
if (streamProperty == null)
{
wrapper = GetOrCreateStream(entity, name, operationContext);
}
else
{
wrapper = GetOrCreateStream(entity, streamProperty.Name, operationContext);
}
GenerateStreamETag(wrapper);
if (wrapper.Stream != null && wrapper.Stream.CanSeek)
{
wrapper.Stream.Position = 0;
}
return(wrapper.Stream);
}
/// <summary>Creates new instance of <see cref="ProjectionNode"/> which represents a simple projected property.</summary>
/// <param name="propertyName">The name of the property to project.</param>
/// <param name="property">The <see cref="ResourceProperty"/> for the property to project. If an open property
/// is to be projected, specify null.</param>
/// <param name="targetResourceType">The resource type for which the <see cref="property"/>needs to be projected.</param>
internal ProjectionNode(string propertyName, ResourceProperty property, ResourceType targetResourceType)
{
Debug.Assert(propertyName != null, "propertyName != null");
Debug.Assert(property == null || property.Name == propertyName, "If the property is specified its name must match.");
#if DEBUG
// For rootProjectionNode, there is no targetResourceType. Hence checking for propertyName to be String.Empty to excluse RootProjectionNode from the assert.
if (!String.IsNullOrEmpty(propertyName))
{
Debug.Assert(targetResourceType != null, "targetResourceType != null");
if (property != null)
{
Debug.Assert(object.ReferenceEquals(targetResourceType.TryResolvePropertyName(propertyName), property), "object.ReferenceEquals(targetResourceType.TryResolvePropertyName(propertyName), property)");
}
else
{
Debug.Assert(targetResourceType.IsOpenType, "targetResourceType.IsOpenType");
}
}
#endif
this.propertyName = propertyName;
this.property = property;
this.targetResourceType = targetResourceType;
}
/// <summary>Creates a server resource from the specified client resource</summary>
/// <param name="clientResource">The client resource instance.</param>
/// <param name="createCollection">Optional func to create a new collection instance on the server.
/// The first parameter is the collection resource type, the second is enumeration of server items to be added to the collection.</param>
/// <param name="clientInstanceToResourceType">Func to resolve client resource to a server resource type.</param>
/// <returns>The server resource instance.</returns>
public static DSPResource CreateServerResourceFromClientResource(
object clientResource,
Func <providers.CollectionResourceType, IEnumerable <object>, object> createCollection,
Func <object, providers.ResourceType> clientInstanceToResourceType)
{
providers.ResourceType resourceType = clientInstanceToResourceType(clientResource);
DSPResource resource = new DSPResource(resourceType);
IEnumerable <PropertyInfo> properties = clientResource.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public);
foreach (var property in properties)
{
var sameProperties = properties.Where(p => p.Name == property.Name).ToList();
sameProperties.Sort((p1, p2) => p1.DeclaringType.IsAssignableFrom(p2.DeclaringType) ? 1 : -1);
if (sameProperties[0] == property)
{
object value = property.GetValue(clientResource, null);
providers.ResourceProperty resourceProperty = resourceType == null ? null : resourceType.Properties.SingleOrDefault(p => p.Name == property.Name);
resource.SetRawValue(property.Name, CreateServerValueFromClientValue(value, resourceProperty == null ? null : resourceProperty.ResourceType, createCollection, clientInstanceToResourceType));
}
}
return(resource);
}
public void GetTargetSetTestsSetBindingTypeShouldPerformCorrectValidation()
{
ResourceType actorEntityType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "foo", "Actor", false) { CanReflectOnInstanceType = false };
ResourceProperty idProperty = new ResourceProperty("ID", ResourcePropertyKind.Primitive | ResourcePropertyKind.Key, ResourceType.GetPrimitiveResourceType(typeof(int))) { CanReflectOnInstanceTypeProperty = false };
actorEntityType.AddProperty(idProperty);
ResourceType addressComplexType = new ResourceType(typeof(object), ResourceTypeKind.ComplexType, null, "foo", "Address", false) { CanReflectOnInstanceType = false };
addressComplexType.AddProperty(new ResourceProperty("StreetAddress", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string))) { CanReflectOnInstanceTypeProperty = false });
addressComplexType.AddProperty(new ResourceProperty("ZipCode", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(int))) { CanReflectOnInstanceTypeProperty = false });
actorEntityType.AddProperty(new ResourceProperty("PrimaryAddress", ResourcePropertyKind.ComplexType, addressComplexType) { CanReflectOnInstanceTypeProperty = false });
actorEntityType.AddProperty(new ResourceProperty("OtherAddresses", ResourcePropertyKind.Collection, ResourceType.GetCollectionResourceType(addressComplexType)) { CanReflectOnInstanceTypeProperty = false });
ResourceType movieEntityType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, null, "foo", "Movie", false) { CanReflectOnInstanceType = false };
movieEntityType.AddProperty(idProperty);
ResourceProperty moviesNavProp = new ResourceProperty("Movies", ResourcePropertyKind.ResourceSetReference, movieEntityType) { CanReflectOnInstanceTypeProperty = false };
actorEntityType.AddProperty(moviesNavProp);
ResourceProperty actorsNavProp = new ResourceProperty("Actors", ResourcePropertyKind.ResourceSetReference, actorEntityType) { CanReflectOnInstanceTypeProperty = false };
movieEntityType.AddProperty(actorsNavProp);
ResourceType derivedActorEntityType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, actorEntityType, "foo", "DerivedActor", false) { CanReflectOnInstanceType = false };
ResourceType derivedMovieEntityType = new ResourceType(typeof(object), ResourceTypeKind.EntityType, movieEntityType, "foo", "DerivedMovie", false) { CanReflectOnInstanceType = false };
actorEntityType.SetReadOnly();
derivedActorEntityType.SetReadOnly();
movieEntityType.SetReadOnly();
derivedMovieEntityType.SetReadOnly();
addressComplexType.SetReadOnly();
DataServiceProviderSimulator providerSimulator = new DataServiceProviderSimulator();
providerSimulator.AddResourceType(actorEntityType);
providerSimulator.AddResourceType(derivedActorEntityType);
providerSimulator.AddResourceType(movieEntityType);
providerSimulator.AddResourceType(derivedMovieEntityType);
providerSimulator.AddResourceType(addressComplexType);
ResourceSet actorSet = new ResourceSet("Actors", actorEntityType);
ResourceSet movieSet = new ResourceSet("Movies", movieEntityType);
actorSet.SetReadOnly();
movieSet.SetReadOnly();
providerSimulator.AddResourceSet(actorSet);
providerSimulator.AddResourceSet(movieSet);
providerSimulator.AddResourceAssociationSet(new ResourceAssociationSet("Actors_Movies", new ResourceAssociationSetEnd(actorSet, actorEntityType, moviesNavProp), new ResourceAssociationSetEnd(movieSet, movieEntityType, actorsNavProp)));
DataServiceConfiguration config = new DataServiceConfiguration(providerSimulator);
config.SetEntitySetAccessRule("*", EntitySetRights.All);
config.DataServiceBehavior.MaxProtocolVersion = ODataProtocolVersion.V4;
var dataService = new DataServiceSimulator()
{
OperationContext = new DataServiceOperationContext(new DataServiceHostSimulator())
};
dataService.ProcessingPipeline = new DataServiceProcessingPipeline();
DataServiceStaticConfiguration staticConfiguration = new DataServiceStaticConfiguration(dataService.Instance.GetType(), providerSimulator);
IDataServiceProviderBehavior providerBehavior = DataServiceProviderBehavior.CustomDataServiceProviderBehavior;
DataServiceProviderWrapper provider = new DataServiceProviderWrapper(
new DataServiceCacheItem(
config,
staticConfiguration),
providerSimulator,
providerSimulator,
dataService,
false);
dataService.Provider = provider;
provider.ProviderBehavior = providerBehavior;
var testCases = new[]
{
new
{
AppendParameterName = true,
Path = "",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
ErrorMessage = default(string)
},
new
{
AppendParameterName = true,
Path = "/Movies",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = ResourceSetWrapper.CreateResourceSetWrapper(movieSet, provider, set => set),
ErrorMessage = default(string)
},
new
{
AppendParameterName = true,
Path = "/Movies/Actors/Movies",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = ResourceSetWrapper.CreateResourceSetWrapper(movieSet, provider, set => set),
ErrorMessage = default(string)
},
new
{
AppendParameterName = true,
Path = "/foo.DerivedActor/Movies/foo.DerivedMovie/Actors/foo.DerivedActor/Movies",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = ResourceSetWrapper.CreateResourceSetWrapper(movieSet, provider, set => set),
ErrorMessage = default(string)
},
new
{
AppendParameterName = true,
Path = "/",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression '{0}/' is not a valid expression because it contains an empty segment or it ends with '/'."
},
new
{
AppendParameterName = true,
Path = "/Movies/",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression '{0}/Movies/' is not a valid expression because it contains an empty segment or it ends with '/'."
},
new
{
AppendParameterName = true,
Path = "/Movies//Actors",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = ResourceSetWrapper.CreateResourceSetWrapper(movieSet, provider, set => set),
ErrorMessage = "The path expression '{0}/Movies//Actors' is not a valid expression because it contains an empty segment or it ends with '/'."
},
new
{
AppendParameterName = true,
Path = "/foo.DerivedActor",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression '{0}/foo.DerivedActor' is not a valid expression because it ends with the type identifier 'foo.DerivedActor'. A valid path expression must not end in a type identifier."
},
new
{
AppendParameterName = true,
Path = "/Movies/foo.DerivedMovie",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression '{0}/Movies/foo.DerivedMovie' is not a valid expression because it ends with the type identifier 'foo.DerivedMovie'. A valid path expression must not end in a type identifier."
},
new
{
AppendParameterName = true,
Path = "/Foo",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression '{0}/Foo' is not a valid expression because the segment 'Foo' is not a type identifier or a property on the resource type 'foo.Actor'."
},
new
{
AppendParameterName = true,
Path = "/ID",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression '{0}/ID' is not a valid expression because the segment 'ID' is a property of type 'Edm.Int32'. A valid path expression must only contain properties of entity type."
},
new
{
AppendParameterName = true,
Path = "/OtherAddresses",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression '{0}/OtherAddresses' is not a valid expression because the segment 'OtherAddresses' is a property of type 'Collection(foo.Address)'. A valid path expression must only contain properties of entity type."
},
new
{
AppendParameterName = true,
Path = "/Movies/Actors/PrimaryAddress",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression '{0}/Movies/Actors/PrimaryAddress' is not a valid expression because the segment 'PrimaryAddress' is a property of type 'foo.Address'. A valid path expression must only contain properties of entity type."
},
new
{
AppendParameterName = false,
Path = "foo",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression 'foo' is not a valid path expression. A valid path expression must start with the binding parameter name '{0}'."
},
new
{
AppendParameterName = false,
Path = "abc/pqr",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression 'abc/pqr' is not a valid path expression. A valid path expression must start with the binding parameter name '{0}'."
},
new
{
AppendParameterName = false,
Path = "actorParameter",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression 'actorParameter' is not a valid path expression. A valid path expression must start with the binding parameter name '{0}'."
},
new
{
AppendParameterName = false,
Path = "actorsParameter",
BindingSet = ResourceSetWrapper.CreateResourceSetWrapper(actorSet, provider, set => set),
TargetSet = default(ResourceSetWrapper),
ErrorMessage = "The path expression 'actorsParameter' is not a valid path expression. A valid path expression must start with the binding parameter name '{0}'."
},
};
ServiceActionParameter actorParameter = new ServiceActionParameter("actor", actorEntityType);
ServiceActionParameter actorsParameter = new ServiceActionParameter("actors", ResourceType.GetEntityCollectionResourceType(actorEntityType));
var parameters = new ServiceActionParameter[] { actorParameter, actorsParameter };
foreach (var parameter in parameters)
{
foreach (var testCase in testCases)
{
string pathString = testCase.AppendParameterName ? parameter.Name + testCase.Path : testCase.Path;
var path = new ResourceSetPathExpression(pathString);
Assert.AreEqual(pathString, path.PathExpression);
string expectedErrorMessage = testCase.ErrorMessage == null ? null : string.Format(testCase.ErrorMessage, parameter.Name);
try
{
path.SetBindingParameter(parameter);
path.InitializePathSegments(provider);
var targetSet = path.GetTargetSet(provider, testCase.BindingSet);
Assert.IsNull(expectedErrorMessage, "Expecting exception but received none.");
Assert.AreEqual(targetSet.Name, testCase.TargetSet.Name);
}
catch (InvalidOperationException e)
{
Assert.AreEqual(expectedErrorMessage, e.Message);
}
}
}
}
public abstract object GetValue(object value, DSP.ResourceProperty property);
/// <summary>
/// Creates an <see cref="IEdmProperty"/> for the <paramref name="resourceProperty"/>.
/// </summary>
/// <param name="declaringType">The declaring type of the <paramref name="resourceProperty"/>.</param>
/// <param name="resourceProperty">The resource property to create an EDM property for.</param>
/// <returns>An <see cref="IEdmProperty"/> instance for the <paramref name="resourceProperty"/>.</returns>
/// <remarks>
/// Materialization state: none required. No change in materialization state.
/// Cache state: none required. No change in cache state.
/// </remarks>
private IEdmProperty CreateProperty(EdmStructuredType declaringType, ResourceProperty resourceProperty)
{
Debug.Assert(declaringType != null, "structuralType != null");
Debug.Assert(resourceProperty != null, "resourceProperty != null");
List<KeyValuePair<string, object>> customAnnotations = resourceProperty.CustomAnnotations == null ? null : resourceProperty.CustomAnnotations.ToList();
IEdmProperty result;
ODataNullValueBehaviorKind nullValueReadBehaviorKind = ODataNullValueBehaviorKind.Default;
if (resourceProperty.IsOfKind(ResourcePropertyKind.Primitive) || resourceProperty.IsOfKind(ResourcePropertyKind.Stream))
{
ResourceType resourceType = resourceProperty.ResourceType;
IEdmPrimitiveTypeReference primitiveTypeReference = MetadataProviderUtils.CreatePrimitiveTypeReference(resourceType, customAnnotations);
if (resourceProperty.IsOfKind(ResourcePropertyKind.Key))
{
// if the property is a key we force nullable to be 'false'
if (primitiveTypeReference.IsNullable)
{
Debug.Assert(resourceProperty.IsOfKind(ResourcePropertyKind.Primitive), "Streams are always non-nullable so this must be a primitive resource property");
primitiveTypeReference = (IEdmPrimitiveTypeReference)primitiveTypeReference.Clone(/*nullable*/false);
}
// EdmLib bridge marks all key properties as non-nullable, but Astoria allows them to be nullable.
// Key properties must be non-nullable in CSDL; in Astoria we need the ability to ignore null values for
// key properties since our client will send null values for non-initialized properties (e.g., insert with
// auto-generated keys).
// Note that this applies even to properties which are not nullable in Astoria, we still need to ignore null values
// for key property like that.
nullValueReadBehaviorKind = ODataNullValueBehaviorKind.IgnoreValue;
}
else if (MetadataProviderUtils.ShouldDisablePrimitivePropertyNullValidation(resourceProperty, primitiveTypeReference))
{
nullValueReadBehaviorKind = ODataNullValueBehaviorKind.DisableValidation;
}
string defaultValue = MetadataProviderUtils.GetAndRemoveDefaultValue(customAnnotations);
EdmConcurrencyMode concurrencyMode = resourceProperty.IsOfKind(ResourcePropertyKind.ETag)
? EdmConcurrencyMode.Fixed
: EdmConcurrencyMode.None;
result = new MetadataProviderEdmStructuralProperty(declaringType, resourceProperty, primitiveTypeReference, defaultValue, concurrencyMode);
declaringType.AddProperty(result);
string mimeType = resourceProperty.MimeType;
if (!string.IsNullOrEmpty(mimeType))
{
this.SetMimeType(result, mimeType);
}
}
else if (resourceProperty.IsOfKind(ResourcePropertyKind.ComplexType))
{
IEdmTypeReference typeReference = this.EnsureTypeReference(resourceProperty.ResourceType, customAnnotations);
// NOTE: WCF DS does not support complex ETag properties
string defaultValue = MetadataProviderUtils.GetAndRemoveDefaultValue(customAnnotations);
result = new MetadataProviderEdmStructuralProperty(declaringType, resourceProperty, typeReference, defaultValue, EdmConcurrencyMode.None);
declaringType.AddProperty(result);
// We need to mark all complex types in EF provider as "allow null" in order to maintain backward compat behavior
// of failing with 500 on null updates to complex values (since WCF DS V2 treated all complex values as nullable).
// Note that V1 providers are EF and Reflection. But reflection provider marks all complex types as nullable.
if (this.metadataProvider.HasReflectionOrEFProviderQueryBehavior && !typeReference.IsNullable)
{
nullValueReadBehaviorKind = ODataNullValueBehaviorKind.DisableValidation;
}
}
else if (resourceProperty.IsOfKind(ResourcePropertyKind.Collection))
{
string defaultValue = MetadataProviderUtils.GetAndRemoveDefaultValue(customAnnotations);
IEdmTypeReference collectionTypeReference = this.EnsureTypeReference(resourceProperty.ResourceType, customAnnotations);
result = new MetadataProviderEdmStructuralProperty(declaringType, resourceProperty, collectionTypeReference, defaultValue, EdmConcurrencyMode.None);
declaringType.AddProperty(result);
}
else if (resourceProperty.IsOfKind(ResourcePropertyKind.ResourceSetReference) || resourceProperty.IsOfKind(ResourcePropertyKind.ResourceReference))
{
Debug.Assert(resourceProperty.TypeKind == ResourceTypeKind.EntityType, "Expected entity type kind for navigation properties");
Debug.Assert(declaringType.TypeKind == EdmTypeKind.Entity, "declaringType.TypeKind == EdmTypeKind.Entity");
EdmEntityType sourceEntityType = (EdmEntityType)declaringType;
IEdmTypeReference targetTypeReference = resourceProperty.IsOfKind(ResourcePropertyKind.ResourceSetReference)
? this.EnsureEntityPrimitiveOrComplexCollectionTypeReference(resourceProperty.ResourceType, new EntityCollectionResourceType(resourceProperty.ResourceType), customAnnotations)
: this.EnsureTypeReference(resourceProperty.ResourceType, customAnnotations);
result = new MetadataProviderEdmNavigationProperty(sourceEntityType, resourceProperty, targetTypeReference);
sourceEntityType.AddProperty(result);
}
else
{
throw new InvalidOperationException(Microsoft.OData.Service.Strings.MetadataProviderEdmModel_UnsupportedResourcePropertyKind(resourceProperty.Kind.ToString()));
}
// Add the OData property annotation to the property
// TODO: Once we want to support OData.Query we need to add a property annotation here to specify the CanReflectOnInstanceProperty value.
this.SetNullValueReaderBehavior(result, nullValueReadBehaviorKind);
// NOTE: we removed any facets from the annotations above; the remaining annotations will be serialized.
MetadataProviderUtils.ConvertCustomAnnotations(this, customAnnotations, result);
return result;
}
public Uri GetReadStreamUri(object entity, Microsoft.OData.Service.Providers.ResourceProperty streamProperty, DataServiceOperationContext operationContext)
{
return(null);
}
} // ServiceOperations
public DSP.ResourceAssociationSet GetResourceAssociationSet(DSP.ResourceSet resourceSet, DSP.ResourceType resourceType, DSP.ResourceProperty resourceProperty)
{
if (associations == null)
{
associations = new Dictionary <string, DSP.ResourceAssociationSet>();
}
DSP.ResourceType targetType = resourceProperty.ResourceType;
DSP.ResourceSet targetSet = null;
var targetContainers = this.containers.Where(c => IsAssignableFrom(c.ResourceType, targetType));
if (targetContainers.Count() == 1)
{
targetSet = targetContainers.First();
}
else if (targetContainers.Count() > 1)
{
// MEST (uses naming convention)
if (resourceSet.CustomState != null)
{
targetSet = targetContainers.Single(c => (string)c.CustomState == (string)resourceSet.CustomState);
}
else if (resourceProperty.CustomState != null)
{
targetSet = targetContainers.Single(c => (string)c.CustomState == (string)resourceProperty.CustomState);
}
else
{
throw new DataServiceException(500, "Cannot infer association set for MEST scenario");
}
}
string associationName = resourceSet.Name + "_" + resourceType.Name + '_' + resourceProperty.Name;
if (associations.Keys.Contains(associationName))
{
return(associations[associationName]);
}
else
{
DSP.ResourceProperty targetProperty = null;
// Self links must be one-way
if (resourceProperty.CustomState != null && (resourceSet != targetSet && resourceType != targetType))
{
targetProperty = targetType.Properties.SingleOrDefault(p => p.CustomState != null && (string)p.CustomState == (string)resourceProperty.CustomState);
}
DSP.ResourceAssociationSetEnd sourceEnd = new DSP.ResourceAssociationSetEnd(resourceSet, resourceType, resourceProperty);
DSP.ResourceAssociationSetEnd targetEnd = new DSP.ResourceAssociationSetEnd(targetSet, targetType, targetProperty);
DSP.ResourceAssociationSet associationSet = new DSP.ResourceAssociationSet(associationName, sourceEnd, targetEnd);
associations.Add(associationName, associationSet);
// add to hash for target side
if (targetProperty != null)
{
associationName = targetSet.Name + "_" + targetType.Name + '_' + targetProperty.Name;
associations.Add(associationName, associationSet);
}
return(associationSet);
}
} // GetResourceAssociationSet
/// <summary>
/// Gets the ResourceAssociationSet instance when given the source association end.
/// </summary>
/// <param name="resourceSet">Resource set of the source association end.</param>
/// <param name="resourceType">Resource type of the source association end.</param>
/// <param name="resourceProperty">Resource property of the source association end.</param>
/// <returns>ResourceAssociationSet instance.</returns>
/// <remarks>This method returns a ResourceAssociationSet representing a reference which is specified
/// by the <paramref name="resourceProperty"/> on the <paramref name="resourceType"/> for instances in the <paramref name="resourceSet"/>.</remarks>
public virtual ResourceAssociationSet GetResourceAssociationSet(ResourceSet resourceSet, ResourceType resourceType, ResourceProperty resourceProperty)
{
ResourceAssociationSet resourceAssociationSet;
if (this.associationSets.TryGetValue(resourceSet.Name + "_" + resourceType.FullName + "_" + resourceProperty.Name, out resourceAssociationSet))
{
Debug.Assert(resourceAssociationSet != null, "resourceAssociationSet != null");
// Just few verification to show what is expected of the returned resource association set.
Debug.Assert(
(resourceAssociationSet.End1.ResourceSet == resourceSet &&
resourceAssociationSet.End1.ResourceType == resourceType &&
resourceAssociationSet.End1.ResourceProperty == resourceProperty) ||
(resourceAssociationSet.End2.ResourceSet == resourceSet &&
resourceAssociationSet.End2.ResourceType == resourceType &&
resourceAssociationSet.End2.ResourceProperty == resourceProperty),
"The precreated resource association set doesn't match the specified resource set.");
}
else
{
// We have the resource association set precreated on the property annotation, so no need to compute anything in here
Debug.Assert(resourceProperty.GetAnnotation().ResourceAssociationSet != null, "resourceProperty.GetAnnotation().ResourceAssociationSet != null");
resourceAssociationSet = resourceProperty.GetAnnotation().ResourceAssociationSet();
// Just few verification to show what is expected of the returned resource association set.
Debug.Assert(resourceAssociationSet.End1.ResourceSet == resourceSet, "The precreated resource association set doesn't match the specified resource set.");
Debug.Assert(resourceAssociationSet.End1.ResourceType == resourceType, "The precreated resource association set doesn't match the specified resource type.");
Debug.Assert(resourceAssociationSet.End1.ResourceProperty == resourceProperty, "The precreated resource association set doesn't match its resource property.");
}
return resourceAssociationSet;
}
public void UpdatePutContentTypeTest()
{
var targets = new []
{
// Declared property
new PutContentTypeTarget
{
Url = "/Orders(0)/OrderName",
Kind = AddressableElementKind.EntityPrimitiveProperty,
ValidContentTypes = new [] { UnitTestsUtil.MimeApplicationXml, UnitTestsUtil.MimeTextXml, UnitTestsUtil.JsonLightMimeType },
},
// Open property
new PutContentTypeTarget
{
Url = "/Orders(0)/OpenProperty",
Kind = AddressableElementKind.EntityPrimitiveOpenProperty,
ValidContentTypes = new [] { UnitTestsUtil.MimeApplicationXml, UnitTestsUtil.MimeTextXml, UnitTestsUtil.JsonLightMimeType },
},
// Declared property value
new PutContentTypeTarget
{
Url = "/Orders(0)/OrderName/$value",
Kind = AddressableElementKind.EntityPrimitivePropertyValue,
ValidContentTypes = new [] { UnitTestsUtil.MimeTextPlain },
},
// Open property
new PutContentTypeTarget
{
Url = "/Orders(0)/OpenProperty/$value",
Kind = AddressableElementKind.EntityPrimitiveOpenPropertyValue,
ValidContentTypes = new [] { UnitTestsUtil.MimeTextPlain },
},
// Entity
new PutContentTypeTarget
{
Url = "/Orders(0)",
Kind = AddressableElementKind.Entity,
ValidContentTypes = new [] { UnitTestsUtil.AtomFormat, "application/atom+xml;type=entry", UnitTestsUtil.MimeAny, UnitTestsUtil.JsonLightMimeType },
},
// Singleton $ref
new PutContentTypeTarget
{
Url = "/Orders(0)/Customer/$ref",
Kind = AddressableElementKind.EntityReference,
ValidContentTypes = new [] { UnitTestsUtil.MimeApplicationXml, UnitTestsUtil.MimeTextXml, UnitTestsUtil.JsonLightMimeType },
},
};
var payloads = new []
{
new PutContentTypePayload
{
Description = "JSON Single property OrderName",
ContentTypes = new [] { UnitTestsUtil.JsonLightMimeType },
Payload = "{ value: 'Foo' }",
ValidKinds = new [] {
AddressableElementKind.EntityPrimitiveOpenProperty,
AddressableElementKind.EntityPrimitiveProperty,
// Note that in JSON there's no way to distiguish between the property and entry payloads - so this is a valid entry payload as well
AddressableElementKind.Entity },
},
new PutContentTypePayload
{
Description = "XML Single property OrderName",
ContentTypes = new [] { UnitTestsUtil.MimeApplicationXml, UnitTestsUtil.MimeTextXml },
Payload = "<ads:OrderName xmlns:ads='http://docs.oasis-open.org/odata/ns/data'>Foo</ads:OrderName>",
ValidKinds = new [] {
AddressableElementKind.EntityPrimitiveProperty,
// Server ignores the property name for open properties - so this payload is valid for the open property as well.
AddressableElementKind.EntityPrimitiveOpenProperty }
},
new PutContentTypePayload
{
Description = "JSON Single property OpenProperty",
ContentTypes = new [] { UnitTestsUtil.JsonLightMimeType },
Payload = "{ value: 'Foo' }",
ValidKinds = new [] {
AddressableElementKind.EntityPrimitiveProperty,
AddressableElementKind.EntityPrimitiveOpenProperty,
// Note that in JSON there's no way to distiguish between the property and entry payloads - so this is a valid entry payload as well
AddressableElementKind.Entity },
},
new PutContentTypePayload
{
Description = "Raw string value",
ContentTypes = new [] { UnitTestsUtil.MimeTextPlain },
Payload = "some value",
ValidKinds = new [] { AddressableElementKind.EntityPrimitivePropertyValue, AddressableElementKind.EntityPrimitiveOpenPropertyValue }
},
new PutContentTypePayload
{
Description = "ATOM Entity instance with type",
ContentTypes = new [] {
UnitTestsUtil.AtomFormat,
"application/atom+xml;type=entry",
"application/atom+xml;type=feed",
"application/atom+xml;type=test",
// Server treats */* as ATOM content type
UnitTestsUtil.MimeAny },
Payload = "<entry " +
"xmlns:ads='http://docs.oasis-open.org/odata/ns/data' " +
"xmlns:adsm='http://docs.oasis-open.org/odata/ns/metadata' " +
"xmlns='http://www.w3.org/2005/Atom'>\r\n" +
"<category scheme='http://docs.oasis-open.org/odata/ns/scheme' term='#AstoriaUnitTests.Stubs.Order'/>" +
"</entry>",
ValidKinds = new [] { AddressableElementKind.Entity },
ExpectedStatusCode = (kind, contentType) =>
{
// We need to accept wrong type parameter as long as the mime type is correct.
if (kind == AddressableElementKind.Entity && (contentType == "application/atom+xml;type=feed" || contentType == "application/atom+xml;type=test"))
{
return 200;
}
return 0;
},
},
new PutContentTypePayload
{
Description = "JSON Entity instance with type",
ContentTypes = new [] { UnitTestsUtil.JsonLightMimeType },
Payload = "{ @odata.type: 'AstoriaUnitTests.Stubs.Order' }",
ValidKinds = new [] { AddressableElementKind.Entity },
},
new PutContentTypePayload
{
Description = "ATOM Entity instance without type",
ContentTypes = new [] {
UnitTestsUtil.AtomFormat,
"application/atom+xml;type=entry",
"application/atom+xml;type=feed",
"application/atom+xml;type=test",
// Server treats */* as ATOM content type
UnitTestsUtil.MimeAny },
Payload = "<entry " +
"xmlns:ads='http://docs.oasis-open.org/odata/ns/data' " +
"xmlns:adsm='http://docs.oasis-open.org/odata/ns/metadata' " +
"xmlns='http://www.w3.org/2005/Atom'>\r\n" +
"</entry>",
ValidKinds = new [] { AddressableElementKind.Entity },
ExpectedStatusCode = (kind, contentType) =>
{
// We need to accept wrong type parameter as long as the mime type is correct.
if (kind == AddressableElementKind.Entity && (contentType == "application/atom+xml;type=feed" || contentType == "application/atom+xml;type=test"))
{
return 200;
}
return 0;
},
},
new PutContentTypePayload
{
Description = "JSON Entity instance without type",
ContentTypes = new [] { UnitTestsUtil.JsonLightMimeType },
Payload = "{ }",
ValidKinds = new [] { AddressableElementKind.Entity },
},
new PutContentTypePayload
{
Description = "ATOM Feed",
ContentTypes = new [] { UnitTestsUtil.AtomFormat, "application/atom+xml;type=feed",
// Server treats */* as ATOM content type
UnitTestsUtil.MimeAny },
Payload = "<feed " +
"xmlns:ads='http://docs.oasis-open.org/odata/ns/data' " +
"xmlns:adsm='http://docs.oasis-open.org/odata/ns/metadata' " +
"xmlns='http://www.w3.org/2005/Atom'>\r\n" +
"</feed>",
ValidKinds = new AddressableElementKind[] { },
ExpectedStatusCode = (kind, contentType) =>
{
if (kind == AddressableElementKind.Entity && contentType != "application/atom+xml;type=feed")
{
// Sending an ATOM payload to an entity end point is valid, but it will fail due to the root element called "feed".
return 400;
}
if (kind == AddressableElementKind.Entity && contentType == "application/atom+xml;type=feed")
{
// Server ignores the type=feed in the content type if it's ATOM content type.
// but this will fail due to the root element called "feed"
return 400;
}
return 0;
},
},
new PutContentTypePayload
{
Description = "JSON feed",
ContentTypes = new [] { UnitTestsUtil.JsonLightMimeType },
Payload = "[]",
ValidKinds = new AddressableElementKind[] { },
},
new PutContentTypePayload
{
Description = "Empty payload with unrecognized content type.",
ContentTypes = new [] { "mime/type", "application/foo", "test/foo" },
Payload = "",
ValidKinds = new AddressableElementKind[] { },
},
};
string[] contentTypes = payloads.SelectMany(p => p.ContentTypes).Distinct().ToArray();
// Tests various content types for various possible PUT targets
TestUtil.RunCombinations(
targets,
contentTypes,
(target, contentType) =>
{
TestUtil.RunCombinations(
payloads.Where(payload => payload.ContentTypes.Contains(contentType)),
payload =>
{
using (TestUtil.RestoreStaticValueOnDispose(typeof(CustomRowBasedOpenTypesContext), "CustomizeMetadata"))
using (CustomDataContext.CreateChangeScope())
using (TestWebRequest request = TestWebRequest.CreateForInProcess())
{
if (payload.SkipWhen != null && payload.SkipWhen(target.Kind, contentType))
{
return;
}
CustomRowBasedOpenTypesContext.CustomizeMetadata = (resourceSets, types, operations, associationSets) =>
{
provider.ResourceType order = types.Where(t => t.Name == "Order").First();
provider.ResourceProperty orderNameProperty = new provider.ResourceProperty("OrderName", provider.ResourcePropertyKind.Primitive, provider.ResourceType.GetPrimitiveResourceType(typeof(string)));
orderNameProperty.CanReflectOnInstanceTypeProperty = false;
order.AddProperty(orderNameProperty);
};
request.DataServiceType = typeof(PutContentTypeContext);
request.HttpMethod = "PUT";
request.RequestUriString = target.Url;
request.RequestContentType = contentType;
request.RequestStream = new MemoryStream(Encoding.UTF8.GetBytes(payload.Payload));
TestUtil.RunCatching(request.SendRequest);
Trace.WriteLine(payload.Description + ", Content-Type: " + contentType + ", Url: " + target.Url + ", Response Status: " + request.ResponseStatusCode.ToString());
Trace.WriteLine(request.GetResponseStreamAsText());
int expectedStatusCode = 0;
if (payload.ExpectedStatusCode != null)
{
expectedStatusCode = payload.ExpectedStatusCode(target.Kind, contentType);
}
if (expectedStatusCode != 0)
{
if (expectedStatusCode == 200)
{
Assert.IsTrue(request.ResponseStatusCode == 200 || request.ResponseStatusCode == 204, "Should have succeeded.");
}
else
{
Assert.AreEqual(expectedStatusCode, request.ResponseStatusCode, "Unexpected status code.");
}
}
else
{
if (target.ValidContentTypes.Contains(contentType))
{
if (payload.ValidKinds.Contains(target.Kind))
{
Assert.IsTrue(request.ResponseStatusCode == 200 || request.ResponseStatusCode == 204, "Should have succeeded.");
}
else
{
Assert.AreEqual(400, request.ResponseStatusCode, "Should have failed to process the payload.");
}
}
else
{
Assert.AreEqual(415, request.ResponseStatusCode, "Should not be recognized as valid content type.");
}
}
}
});
});
}
public string GetStreamContentType(object entity, Microsoft.OData.Service.Providers.ResourceProperty streamProperty, DataServiceOperationContext operationContext)
{
return("text/plain");
}
public void GetResourceAssociationSet(DSP.ResourceSet resourceSet, DSP.ResourceType resourceType, DSP.ResourceProperty resourceProperty)
{
Add("GetResourceAssociationSet", Serialize(resourceSet), Serialize(resourceType), Serialize(resourceProperty));
}
private string Serialize(DSP.ResourceProperty streamProperty)
{
return(streamProperty == null ? "null ResourceProperty" : streamProperty.Name);
}
/// <summary>
/// Returns the URI associated with the stream
/// </summary>
/// <param name="entity">Entity that contains the stream</param>
/// <param name="streamProperty">Stream information</param>
/// <param name="operationContext">Gives the operation context</param>
/// <returns>Returns the URI</returns>
public Uri GetReadStreamUri(object entity, provider.ResourceProperty streamProperty, DataServiceOperationContext operationContext)
{
return(this.GetReadStreamUri(entity, streamProperty, null, operationContext));
}
/// <summary>
/// Returns the ETag of the stream
/// </summary>
/// <param name="entity">Entity with the stream</param>
/// <param name="streamProperty">Stream property</param>
/// <param name="operationContext">Gives the operation context</param>
/// <returns>Returns the Stream ETag</returns>
public string GetStreamETag(object entity, provider.ResourceProperty streamProperty, DataServiceOperationContext operationContext)
{
return(this.GetStreamETag(entity, streamProperty, null, operationContext));
}
/// <summary>
/// Validates the entity and stream info prameters.
/// </summary>
/// <param name="entity">entity instance.</param>
/// <param name="streamProperty">stream property</param>
protected override void ValidateEntity(object entity, Microsoft.OData.Service.Providers.ResourceProperty streamProperty)
{
this.ValidateEntity(entity);
}
public Stream GetReadStream(object entity, Microsoft.OData.Service.Providers.ResourceProperty streamProperty, string etag, bool?checkETagForEquality,
DataServiceOperationContext operationContext)
{
return(new MemoryStream());
}
private static bool IsPropertyKind(ResourceProperty property, ResourcePropertyKind propertyKind)
{
return (property.Kind & propertyKind) == propertyKind;
}
private string Serialize(DSP.ResourceProperty property)
{
return(property.Name);
}
/// <summary>Adds a new resource property.</summary>
/// <param name="resourceType">The resource type to add the property to.</param>
/// <param name="name">The name of the property to add.</param>
/// <param name="kind">The kind of the property to add.</param>
/// <param name="propertyType">The type of the property to add.</param>
/// <param name="propertyInfo">If this is a CLR property, the <see cref="PropertyInfo"/> for the property, or null otherwise.</param>
/// <returns>The newly created and added property.</returns>
private static ResourceProperty AddResourceProperty(
ResourceType resourceType,
string name,
ResourcePropertyKind kind,
ResourceType propertyType,
PropertyInfo propertyInfo)
{
ResourceProperty property = new ResourceProperty(name, kind, propertyType);
if (propertyInfo != null)
{
property.CanReflectOnInstanceTypeProperty = true;
property.CustomState = new ResourcePropertyAnnotation() { PropertyInfo = propertyInfo };
}
else if (kind != ResourcePropertyKind.Stream)
{
property.CanReflectOnInstanceTypeProperty = false;
property.CustomState = new ResourcePropertyAnnotation() { };
}
resourceType.AddProperty(property);
return property;
}
public void GetPropertyValue(object target, DSP.ResourceProperty resourceProperty)
{
Add("GetPropertyValue", Parent.Serialize(target), Serialize(resourceProperty));
}
/// <summary>Initializes a new <see cref="ExpandSegment"/> instance.</summary>
/// <param name="name">Segment name.</param>
/// <param name="filter">Filter expression for segment, possibly null.</param>
/// <param name="maxResultsExpected">
/// Expand providers may choose to return at most MaxResultsExpected + 1 elements to allow the
/// data service to detect a failure to meet this constraint.
/// </param>
/// <param name="container">Container to which the segment belongs; possibly null.</param>
/// <param name="targetResourceType">Target resource type on which the expansion needs to happen.</param>
/// <param name="expandedProperty">Property expanded by this expand segment</param>
/// <param name="orderingInfo">Collection of ordering information for this segment, used for paging</param>
internal ExpandSegment(
string name,
Expression filter,
int maxResultsExpected,
ResourceSetWrapper container,
ResourceType targetResourceType,
ResourceProperty expandedProperty,
OrderingInfo orderingInfo)
{
WebUtil.CheckArgumentNull(name, "name");
CheckFilterType(filter);
this.name = name;
this.filter = filter;
this.container = container;
this.maxResultsExpected = maxResultsExpected;
this.expandedProperty = expandedProperty;
this.orderingInfo = orderingInfo;
this.targetResourceType = targetResourceType;
}
public object GetPropertyValue(object target, ResourceProperty resourceProperty)
{
Assert.IsTrue(resourceProperty.CanReflectOnInstanceTypeProperty == false, "We should never call GetPropertyValue on reflectable properties");
return InternalGetPropertyValue(target, resourceProperty.Name);
}
/// <summary>
/// Override for member access visitor
/// </summary>
/// <param name="m">Member access expression</param>
/// <returns>Same expressions as <paramref name="m"/></returns>
internal override Expression VisitMemberAccess(MemberExpression m)
{
if (m.Member.MemberType != MemberTypes.Property || m.Expression.NodeType != ExpressionType.Parameter)
{
this.NeedSkipToken = true;
return m;
}
// Is this a visitor for collection of resource properties
if (this.rt != null)
{
this.property = this.rt.TryResolvePropertyName(m.Member.Name, exceptKind: ResourcePropertyKind.Stream);
Debug.Assert(
this.property != null && this.property.ResourceType.ResourceTypeKind == ResourceTypeKind.Primitive,
"skip token should be made up of primitive properties.");
}
return base.VisitMemberAccess(m);
}
private static DataServiceProviderWrapper CreateProvider(out DataServiceConfiguration config, out DataServiceOperationContext operationContext)
{
var baseUri = new Uri("http://localhost");
var host = new DataServiceHostSimulator()
{
AbsoluteServiceUri = baseUri,
AbsoluteRequestUri = new Uri(baseUri.AbsoluteUri + "/$metadata", UriKind.Absolute),
RequestHttpMethod = "GET",
RequestAccept = "application/xml+atom",
RequestVersion = "4.0",
RequestMaxVersion = "4.0",
};
operationContext = new DataServiceOperationContext(host);
var dataService = new DataServiceSimulator() { OperationContext = operationContext };
operationContext.InitializeAndCacheHeaders(dataService);
DataServiceProviderSimulator providerSimulator = new DataServiceProviderSimulator();
providerSimulator.ContainerNamespace = "MyModel";
providerSimulator.ContainerName = "CustomersContainer";
ResourceType customerEntityType = new ResourceType(
typeof(object), ResourceTypeKind.EntityType, null, "MyModel", "Customer", false)
{
CanReflectOnInstanceType = false
};
ResourcePropertyKind idPropertyKind = ResourcePropertyKind.Primitive | ResourcePropertyKind.Key;
ResourceProperty idProperty = new ResourceProperty(
"Id", idPropertyKind, ResourceType.GetPrimitiveResourceType(typeof(int)))
{
CanReflectOnInstanceTypeProperty = false
};
customerEntityType.AddProperty(idProperty);
ResourcePropertyKind firstNamePropertyKind = ResourcePropertyKind.Primitive | ResourcePropertyKind.Key;
ResourceProperty firstNameProperty = new ResourceProperty(
"FirstName", firstNamePropertyKind, ResourceType.GetPrimitiveResourceType(typeof(string)))
{
CanReflectOnInstanceTypeProperty = false
};
customerEntityType.AddProperty(firstNameProperty);
customerEntityType.SetReadOnly();
providerSimulator.AddResourceType(customerEntityType);
ResourceSet customerSet = new ResourceSet("Customers", customerEntityType);
customerSet.SetReadOnly();
providerSimulator.AddResourceSet(customerSet);
config = new DataServiceConfiguration(providerSimulator);
config.SetEntitySetAccessRule("*", EntitySetRights.All);
config.DataServiceBehavior.MaxProtocolVersion = ODataProtocolVersion.V4;
IDataServiceProviderBehavior providerBehavior = DataServiceProviderBehavior.CustomDataServiceProviderBehavior;
DataServiceStaticConfiguration staticConfig = new DataServiceStaticConfiguration(dataService.Instance.GetType(), providerSimulator);
DataServiceProviderWrapper provider = new DataServiceProviderWrapper(
new DataServiceCacheItem(config, staticConfig), providerSimulator, providerSimulator, dataService, false);
dataService.ProcessingPipeline = new DataServiceProcessingPipeline();
dataService.Provider = provider;
provider.ProviderBehavior = providerBehavior;
dataService.ActionProvider = DataServiceActionProviderWrapper.Create(dataService);
#if DEBUG
dataService.ProcessingPipeline.SkipDebugAssert = true;
#endif
operationContext.RequestMessage.InitializeRequestVersionHeaders(VersionUtil.ToVersion(config.DataServiceBehavior.MaxProtocolVersion));
return provider;
}
public void AddLazyProperty(DSP.ResourceProperty property)
{
this.lazyProperties.Add(property);
}
public string GetStreamETag(object entity, Microsoft.OData.Service.Providers.ResourceProperty streamProperty, DataServiceOperationContext operationContext)
{
return(null);
}
public abstract IEnumerable <T> GetSequenceValue <T>(object value, DSP.ResourceProperty property);
/// <summary>
/// Retrieve the related end for the given resource set, type and property.
/// </summary>
/// <param name="resourceType">resource type for the source end</param>
/// <param name="resourceProperty">resource property for the source end</param>
/// <returns>Related association type end for the given parameters</returns>
internal ResourceAssociationTypeEnd GetRelatedResourceAssociationSetEnd(ResourceType resourceType, ResourceProperty resourceProperty)
{
Debug.Assert(resourceType != null, "resourceType != null");
ResourceAssociationTypeEnd thisEnd = this.GetResourceAssociationTypeEnd(resourceType, resourceProperty);
if (thisEnd != null)
{
foreach (ResourceAssociationTypeEnd end in new[] { this.end1, this.end2 })
{
if (end != thisEnd)
{
return end;
}
}
}
return null;
}
private static IDataServiceMetadataProvider PopulateMetadata(object dataSourceInstance)
{
List<ResourceType> types = new List<ResourceType>(4);
ResourceType customer = new ResourceType(
typeof(RowEntityTypeWithIDAsKey),
ResourceTypeKind.EntityType,
null, /*baseType*/
"AstoriaUnitTests.Stubs", /*namespaceName*/
"Customer",
false /*isAbstract*/);
customer.CanReflectOnInstanceType = false;
ResourceType order = new ResourceType(
typeof(RowEntityTypeWithIDAsKey),
ResourceTypeKind.EntityType,
null,
"AstoriaUnitTests.Stubs",
"Order",
false);
order.CanReflectOnInstanceType = false;
ResourceType region = new ResourceType(
typeof(RowEntityTypeWithIDAsKey),
ResourceTypeKind.EntityType,
null, /*baseType*/
"AstoriaUnitTests.Stubs", /*namespaceName*/
"Region",
false /*isAbstract*/);
region.CanReflectOnInstanceType = false;
ResourceType address = new ResourceType(
typeof(RowComplexType),
ResourceTypeKind.ComplexType,
null,
"AstoriaUnitTests.Stubs",
"Address",
false);
address.CanReflectOnInstanceType = false;
ResourceType product = new ResourceType(
typeof(RowEntityTypeWithIDAsKey),
ResourceTypeKind.EntityType,
null, /*baseType*/
"AstoriaUnitTests.Stubs", /*namespaceName*/
"Product",
false /*isAbstract*/);
product.CanReflectOnInstanceType = false;
ResourceType orderDetail = new ResourceType(
typeof(RowEntityType),
ResourceTypeKind.EntityType,
null, /*baseType*/
"AstoriaUnitTests.Stubs", /*namespaceName*/
"OrderDetail",
false /*isAbstract*/);
orderDetail.CanReflectOnInstanceType = false;
ResourceType currency = new ResourceType(
typeof(RowComplexType),
ResourceTypeKind.ComplexType,
null,
"AstoriaUnitTests.Stubs",
"CurrencyAmount",
false);
ResourceType headquarter = new ResourceType(
typeof(RowComplexType),
ResourceTypeKind.ComplexType,
null,
"AstoriaUnitTests.Stubs",
"Headquarter",
false);
headquarter.CanReflectOnInstanceType = false;
ResourceSet customerEntitySet = new ResourceSet("Customers", customer);
ResourceSet orderEntitySet = new ResourceSet("Orders", order);
ResourceSet regionEntitySet = new ResourceSet("Regions", region);
ResourceSet productEntitySet = new ResourceSet("Products", product);
ResourceSet orderDetailEntitySet = new ResourceSet("OrderDetails", orderDetail);
ResourceSet memberCustomerEntitySet = new ResourceSet("MemberCustomers", customer);
ResourceSet memberOrderEntitySet = new ResourceSet("MemberOrders", order);
ResourceSet memberRegionEntitySet = new ResourceSet("MemberRegions", region);
ResourceSet memberProductEntitySet = new ResourceSet("MemberProducts", product);
ResourceSet memberOrderDetailEntitySet = new ResourceSet("MemberOrderDetails", orderDetail);
ResourceProperty keyProperty = new ResourceProperty(
"ID",
ResourcePropertyKind.Key | ResourcePropertyKind.Primitive,
ResourceType.GetPrimitiveResourceType(typeof(int)));
// populate customer properties
customer.AddProperty(keyProperty);
customer.AddProperty(CreateNonClrProperty("Name", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(String))));
customer.AddProperty(CreateNonClrProperty("BestFriend", ResourcePropertyKind.ResourceReference, customer));
customer.AddProperty(CreateNonClrProperty("Orders", ResourcePropertyKind.ResourceSetReference, order));
customer.AddProperty(CreateNonClrProperty("Region", ResourcePropertyKind.ResourceReference, region));
customer.AddProperty(CreateNonClrProperty("Address", ResourcePropertyKind.ComplexType, address));
customer.AddProperty(CreateNonClrProperty("GuidValue", ResourcePropertyKind.Primitive | ResourcePropertyKind.ETag, ResourceType.GetPrimitiveResourceType(typeof(Guid))));
ResourceProperty property = CreateNonClrProperty("NameAsHtml", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string)));
property.MimeType = "text/html";
customer.AddProperty(property);
if (OpenWebDataServiceHelper.EnableBlobServer)
{
customer.IsMediaLinkEntry = true;
}
// create Customer With Birthday and populate its properties
ResourceType customerWithBirthday = new ResourceType(
typeof(RowEntityTypeWithIDAsKey),
ResourceTypeKind.EntityType,
customer, /*baseType*/
"AstoriaUnitTests.Stubs", /*namespaceName*/
"CustomerWithBirthday",
false /*isAbstract*/);
customerWithBirthday.AddProperty(CreateNonClrProperty("Birthday", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(DateTime))));
customerWithBirthday.CanReflectOnInstanceType = false;
// populate order properties
order.AddProperty(keyProperty);
order.AddProperty(CreateNonClrProperty("DollarAmount", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(double))));
order.AddProperty(CreateNonClrProperty("OrderDetails", ResourcePropertyKind.ResourceSetReference, orderDetail));
order.AddProperty(CreateNonClrProperty("CurrencyAmount", ResourcePropertyKind.ComplexType, currency));
order.AddProperty(CreateNonClrProperty("Customer", ResourcePropertyKind.ResourceReference, customer));
// populate region properties
region.AddProperty(keyProperty);
region.AddProperty(CreateNonClrProperty("Name", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string))));
region.AddProperty(CreateNonClrProperty("Headquarter", ResourcePropertyKind.ComplexType, headquarter));
//populate headquarter properties
headquarter.AddProperty(CreateNonClrProperty("DrivingDirections", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string))));
headquarter.AddProperty(CreateNonClrProperty("Address", ResourcePropertyKind.ComplexType, address));
//populate address properties
address.AddProperty(CreateNonClrProperty("StreetAddress", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string))));
address.AddProperty(CreateNonClrProperty("City", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string))));
address.AddProperty(CreateNonClrProperty("State", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string))));
address.AddProperty(CreateNonClrProperty("PostalCode", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(string))));
// create product type and its properties
product.AddProperty(keyProperty);
product.AddProperty(CreateNonClrProperty("ProductName", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(String))));
product.AddProperty(CreateNonClrProperty("Discontinued", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(bool))));
product.AddProperty(CreateNonClrProperty("OrderDetails", ResourcePropertyKind.ResourceSetReference, orderDetail));
// create order detail and its properties
// DEVNOTE: it's very important that ProductID and OrderID are not in alphabetical order. There are tests relying on this.
orderDetail.AddProperty(CreateNonClrProperty("ProductID", ResourcePropertyKind.Key | ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(int))));
orderDetail.AddProperty(CreateNonClrProperty("OrderID", ResourcePropertyKind.Key | ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(int))));
orderDetail.AddProperty(CreateNonClrProperty("UnitPrice", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(double))));
orderDetail.AddProperty(CreateNonClrProperty("Quantity", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(short))));
//populate currency amount properties
currency.AddProperty(CreateNonClrProperty("Amount", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(decimal))));
currency.AddProperty(CreateNonClrProperty("CurrencyName", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(String))));
types.Add(customer);
types.Add(customerWithBirthday);
types.Add(order);
types.Add(region);
types.Add(address);
types.Add(product);
types.Add(orderDetail);
types.Add(currency);
types.Add(headquarter);
List<ResourceSet> containers = new List<ResourceSet>(7);
containers.Add(customerEntitySet);
containers.Add(orderEntitySet);
containers.Add(regionEntitySet);
containers.Add(productEntitySet);
containers.Add(orderDetailEntitySet);
containers.Add(memberCustomerEntitySet);
containers.Add(memberOrderEntitySet);
containers.Add(memberRegionEntitySet);
containers.Add(memberProductEntitySet);
containers.Add(memberOrderDetailEntitySet);
List<ServiceOperation> operations = new List<ServiceOperation>(1);
operations.Add(new ServiceOperation("IntServiceOperation", ServiceOperationResultKind.DirectValue, ResourceType.GetPrimitiveResourceType(typeof(int)), null, "GET", null));
operations.Add(new ServiceOperation("InsertCustomer", ServiceOperationResultKind.DirectValue, customer, customerEntitySet, "POST",
new ServiceOperationParameter[] { new ServiceOperationParameter("id", ResourceType.GetPrimitiveResourceType(typeof(int))),
new ServiceOperationParameter("name", ResourceType.GetPrimitiveResourceType(typeof(string))) }
));
operations.Add(new ServiceOperation("GetCustomerByCity", ServiceOperationResultKind.QueryWithMultipleResults, customer, customerEntitySet, "GET",
new ServiceOperationParameter[] { new ServiceOperationParameter("city", ResourceType.GetPrimitiveResourceType(typeof(string))) }));
operations.Add(new ServiceOperation("DoNothingOperation", ServiceOperationResultKind.Void, null, null, "POST", null));
operations.Add(new ServiceOperation("GetCustomerAddress", ServiceOperationResultKind.DirectValue, address, null, "GET",
new ServiceOperationParameter[] { new ServiceOperationParameter("id", ResourceType.GetPrimitiveResourceType(typeof(int))) }));
operations.Add(new ServiceOperation("GetOrderById", ServiceOperationResultKind.DirectValue, order, orderEntitySet, "GET",
new ServiceOperationParameter[] { new ServiceOperationParameter("id", ResourceType.GetPrimitiveResourceType(typeof(int))) }));
operations.Add(new ServiceOperation("GetRegionByName", ServiceOperationResultKind.QueryWithMultipleResults, region, regionEntitySet, "GET",
new ServiceOperationParameter[] { new ServiceOperationParameter("name", ResourceType.GetPrimitiveResourceType(typeof(string))) }));
operations.Add(new ServiceOperation("AddressServiceOperation", ServiceOperationResultKind.DirectValue, address, null, "GET", null));
operations.Add(new ServiceOperation("GetAllCustomersQueryable", ServiceOperationResultKind.QueryWithMultipleResults, customer, customerEntitySet, "GET", null));
operations.Add(new ServiceOperation("GetCustomerByIdQueryable", ServiceOperationResultKind.QueryWithSingleResult, customer, customerEntitySet, "GET", new ServiceOperationParameter[] { new ServiceOperationParameter("id", ResourceType.GetPrimitiveResourceType(typeof(int))) }));
operations.Add(new ServiceOperation("GetAllCustomersEnumerable", ServiceOperationResultKind.Enumeration, customer, customerEntitySet, "GET", null));
operations.Add(new ServiceOperation("GetCustomerByIdDirectValue", ServiceOperationResultKind.DirectValue, customer, customerEntitySet, "GET", new ServiceOperationParameter[] { new ServiceOperationParameter("id", ResourceType.GetPrimitiveResourceType(typeof(int))) }));
operations.Add(new ServiceOperation("GetAllOrdersQueryable", ServiceOperationResultKind.QueryWithMultipleResults, order, orderEntitySet, "GET", null));
operations.Add(new ServiceOperation("GetOrderByIdQueryable", ServiceOperationResultKind.QueryWithSingleResult, order, orderEntitySet, "GET", new ServiceOperationParameter[] { new ServiceOperationParameter("id", ResourceType.GetPrimitiveResourceType(typeof(int))) }));
operations.Add(new ServiceOperation("GetAllOrdersEnumerable", ServiceOperationResultKind.Enumeration, order, orderEntitySet, "GET", null));
operations.Add(new ServiceOperation("GetOrderByIdDirectValue", ServiceOperationResultKind.DirectValue, order, orderEntitySet, "GET", new ServiceOperationParameter[] { new ServiceOperationParameter("id", ResourceType.GetPrimitiveResourceType(typeof(int))) }));
List<ResourceAssociationSet> associationSets = new List<ResourceAssociationSet>();
ResourceAssociationSet customer_BestFriend =
new ResourceAssociationSet(
"Customers_BestFriend",
new ResourceAssociationSetEnd(customerEntitySet, customer, customer.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "BestFriend")),
new ResourceAssociationSetEnd(customerEntitySet, customer, customer.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "BestFriend")));
associationSets.Add(customer_BestFriend);
ResourceAssociationSet customer_Order =
new ResourceAssociationSet(
"Customers_Orders",
new ResourceAssociationSetEnd(customerEntitySet, customer, customer.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "Orders")),
new ResourceAssociationSetEnd(orderEntitySet, order, order.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "Customer")));
associationSets.Add(customer_Order);
ResourceAssociationSet customer_Region =
new ResourceAssociationSet(
"Customers_Regions",
new ResourceAssociationSetEnd(customerEntitySet, customer, customer.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "Region")),
new ResourceAssociationSetEnd(regionEntitySet, region, region.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "Customer")));
associationSets.Add(customer_Region);
ResourceAssociationSet order_OrderDetails =
new ResourceAssociationSet(
"Orders_OrderDetails",
new ResourceAssociationSetEnd(orderEntitySet, order, order.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "OrderDetails")),
new ResourceAssociationSetEnd(orderDetailEntitySet, orderDetail, null));
associationSets.Add(order_OrderDetails);
ResourceAssociationSet product_OrderDetails =
new ResourceAssociationSet(
"Products_OrderDetails",
new ResourceAssociationSetEnd(productEntitySet, product, product.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "OrderDetails")),
new ResourceAssociationSetEnd(orderDetailEntitySet, orderDetail, null));
associationSets.Add(product_OrderDetails);
ResourceAssociationSet memberCustomer_BestFriend =
new ResourceAssociationSet(
"MemberCustomers_BestFriend",
new ResourceAssociationSetEnd(memberCustomerEntitySet, customer, customer.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "BestFriend")),
new ResourceAssociationSetEnd(memberCustomerEntitySet, customer, null));
associationSets.Add(memberCustomer_BestFriend);
ResourceAssociationSet memberCustomer_MemberOrder =
new ResourceAssociationSet(
"MemberCustomers_MemberOrders",
new ResourceAssociationSetEnd(memberCustomerEntitySet, customer, customer.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "Orders")),
new ResourceAssociationSetEnd(memberOrderEntitySet, order, order.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "Customer")));
associationSets.Add(memberCustomer_MemberOrder);
ResourceAssociationSet memberCustomer_MemberRegion =
new ResourceAssociationSet(
"MemberCustomers_MemberRegions",
new ResourceAssociationSetEnd(memberCustomerEntitySet, customer, customer.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "Region")),
new ResourceAssociationSetEnd(memberRegionEntitySet, region, region.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "Customer")));
associationSets.Add(memberCustomer_MemberRegion);
ResourceAssociationSet memberOrder_MemberOrderDetails =
new ResourceAssociationSet(
"MemberOrder_MemberOrderDetails",
new ResourceAssociationSetEnd(memberOrderEntitySet, order, order.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "OrderDetails")),
new ResourceAssociationSetEnd(memberOrderDetailEntitySet, orderDetail, null));
associationSets.Add(memberOrder_MemberOrderDetails);
ResourceAssociationSet memberProduct_MemberOrderDetails =
new ResourceAssociationSet(
"MemberProduct_MemberOrderDetails",
new ResourceAssociationSetEnd(memberProductEntitySet, product, product.PropertiesDeclaredOnThisType.FirstOrDefault(p => p.Name == "OrderDetails")),
new ResourceAssociationSetEnd(memberOrderDetailEntitySet, orderDetail, null));
associationSets.Add(memberProduct_MemberOrderDetails);
return new CustomDataServiceProvider(containers, types, operations, associationSets, dataSourceInstance);
}
public Stream GetWriteStream(object entity, Microsoft.OData.Service.Providers.ResourceProperty streamProperty, string etag, bool?checkETagForEquality,
DataServiceOperationContext operationContext)
{
throw new NotImplementedException();
}
/// <summary>
/// Returns whether or not the property should be included in the $metadata output.
/// Navigation properties are only included when their target type is reachable from a visible set.
/// Structural properties are always included.
/// </summary>
/// <param name="property">The property to check.</param>
/// <returns>Whether the property should be included in $metadata.</returns>
private bool ShouldPropertyBeIncludedInMetadata(ResourceProperty property)
{
Debug.Assert(property != null, "property != null");
Debug.Assert(this.ShouldCheckForPropertyVisibility, "Should only be called during metadata serialization.");
if (property.TypeKind != ResourceTypeKind.EntityType)
{
// non-entity properties are always visible.
return true;
}
// NOTE: For $metadata serialization we check the set of visible types to determine whether
// a navigation property should be visible or not.
// When ODataLib serializes a payload and looks up properties,
// we don't consider visibility at all since it depends
// not only on the type but also the entity set the type came from (MEST scenarios!).
// ODataLib has no knowledge of entity sets so the design is for Astoria to not include
// hidden navigation properties in the ODataEntry to begin with and not bother with
// visibility here.
// NOTE: We get here in materialization state 'Full' when we create the association types.
// We get here in cache state 'Full' when delay-loading the properties.
ResourceType propertyType = property.ResourceType;
string typeNamespace = this.GetTypeNamespace(propertyType);
HashSet<ResourceType> typesInNamespace = this.GetResourceTypesForNamespace(typeNamespace);
return typesInNamespace.Contains(propertyType);
}
/// <summary>
/// Retrieve the end for the given resource set, type and property.
/// </summary>
/// <param name="resourceType">resource type for the end</param>
/// <param name="resourceProperty">resource property for the end</param>
/// <returns>Association type end for the given parameters</returns>
internal ResourceAssociationTypeEnd GetResourceAssociationTypeEnd(ResourceType resourceType, ResourceProperty resourceProperty)
{
Debug.Assert(resourceType != null, "resourceType != null");
foreach (ResourceAssociationTypeEnd end in new[] { this.end1, this.end2 })
{
if (end.ResourceType == resourceType && end.ResourceProperty == resourceProperty)
{
return end;
}
}
return null;
}
/// <summary>
/// Fills in the rest of required information for navigation properties.
/// </summary>
/// <param name="resourceSet">Resource set to inspect.</param>
/// <param name="resourceType">Resource type to inspect.</param>
/// <param name="navigationProperty">Navigation property to inspect.</param>
internal void PairUpNavigationProperty(ResourceSetWrapper resourceSet, ResourceType resourceType, ResourceProperty navigationProperty)
{
Debug.Assert(resourceSet != null, "resourceSet != null");
Debug.Assert(resourceType != null, "resourceType != null");
Debug.Assert(navigationProperty != null && navigationProperty.ResourceType.ResourceTypeKind == ResourceTypeKind.EntityType, "navigationProperty != null && navigationProperty.ResourceType.ResourceTypeKind == ResourceTypeKind.EntityType");
Debug.Assert(resourceType.TryResolvePropertiesDeclaredOnThisTypeByName(navigationProperty.Name) != null, "navigationProperty must be declared on resourceType.");
string associationSetKey = resourceSet.Name + '_' + resourceType.FullName + '_' + navigationProperty.Name;
// We changed the association logic on the server to create the correct navigation property for V4 to run the tests.
// The association logic on server side needs to be removed.
// Check the cache first; we might already have visited the partiner of this navigation property.
if (this.associationSetByKeyCache.ContainsKey(associationSetKey))
{
return;
}
ResourceAssociationSet resourceAssociationSet = this.MetadataProvider.GetResourceAssociationSet(resourceSet, resourceType, navigationProperty);
if (resourceAssociationSet != null)
{
this.PairUpNavigationPropertyWithResourceAssociationSet(resourceAssociationSet);
this.associationSetByKeyCache.Add(associationSetKey, resourceAssociationSet.Name);
}
}
/// <summary> /// Validates the entity and stream parameters. /// </summary> /// <param name="entity">entity instance.</param> /// <param name="streamProperty">stream info</param> protected abstract void ValidateEntity(object entity, Microsoft.OData.Service.Providers.ResourceProperty streamProperty);