/// <summary>
/// Fixes up the two navigation properties refered to by a resource association set
/// </summary>
/// <param name="resourceAssociationSet">Resource association set to inspect.</param>
private void PairUpNavigationPropertyWithResourceAssociationSet(ResourceAssociationSet resourceAssociationSet)
{
bool isBiDirectional = resourceAssociationSet.End1.ResourceProperty != null
&& resourceAssociationSet.End2.ResourceProperty != null
&& resourceAssociationSet.End1.ResourceProperty != resourceAssociationSet.End2.ResourceProperty;
string end1Name;
EdmMultiplicity navigationProperty1Multiplicity;
EdmOnDeleteAction end1DeleteAction;
string end2Name;
EdmMultiplicity navigationProperty2Multiplicity;
EdmOnDeleteAction end2DeleteAction;
bool end1IsPrinciple = false;
List<IEdmStructuralProperty> dependentProperties = null;
ResourceAssociationType resourceAssociationType = resourceAssociationSet.ResourceAssociationType;
if (resourceAssociationType != null)
{
end1Name = resourceAssociationType.End1.Name;
end1DeleteAction = resourceAssociationType.End1.DeleteBehavior;
navigationProperty2Multiplicity = MetadataProviderUtils.ConvertMultiplicity(resourceAssociationType.End1.Multiplicity);
end2Name = resourceAssociationType.End2.Name;
end2DeleteAction = resourceAssociationType.End2.DeleteBehavior;
navigationProperty1Multiplicity = MetadataProviderUtils.ConvertMultiplicity(resourceAssociationType.End2.Multiplicity);
ResourceReferentialConstraint referentialConstraint = resourceAssociationType.ReferentialConstraint;
if (referentialConstraint != null)
{
end1IsPrinciple = object.ReferenceEquals(resourceAssociationType.End1, referentialConstraint.PrincipalEnd);
IEdmEntityType dependentEntityType = end1IsPrinciple
? (IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End2.ResourceType)
: (IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End1.ResourceType);
// now resolve all the dependent properties against the dependent entity type
dependentProperties = new List<IEdmStructuralProperty>();
foreach (ResourceProperty dependentResourceProperty in referentialConstraint.DependentProperties)
{
IEdmProperty property = dependentEntityType.FindProperty(dependentResourceProperty.Name);
Debug.Assert(property.PropertyKind == EdmPropertyKind.Structural, "Dependent properties must be structural.");
dependentProperties.Add((IEdmStructuralProperty)property);
}
}
}
else
{
if (!isBiDirectional)
{
// If this association is not bi-directional, we use the type name as the from role name and the property name as the to role name
// This is the behavior for V1.
if (resourceAssociationSet.End1.ResourceProperty != null)
{
end1Name = resourceAssociationSet.End1.ResourceType.Name;
end2Name = resourceAssociationSet.End1.ResourceProperty.Name;
}
else
{
end1Name = resourceAssociationSet.End2.ResourceProperty.Name;
end2Name = resourceAssociationSet.End2.ResourceType.Name;
}
}
else
{
// If the association is bi-directional, we use typeName_propertyName from each end as the name for that role
end1Name = MetadataProviderUtils.GetAssociationEndName(resourceAssociationSet.End1.ResourceType, resourceAssociationSet.End1.ResourceProperty);
end2Name = MetadataProviderUtils.GetAssociationEndName(resourceAssociationSet.End2.ResourceType, resourceAssociationSet.End2.ResourceProperty);
Debug.Assert(end1Name != end2Name, "end1Name != end2Name");
}
navigationProperty1Multiplicity = MetadataProviderUtils.GetMultiplicity(resourceAssociationSet.End1.ResourceProperty);
end1DeleteAction = EdmOnDeleteAction.None;
navigationProperty2Multiplicity = MetadataProviderUtils.GetMultiplicity(resourceAssociationSet.End2.ResourceProperty);
end2DeleteAction = EdmOnDeleteAction.None;
}
string associationName = resourceAssociationType == null ? MetadataProviderUtils.GetAssociationName(resourceAssociationSet) : resourceAssociationType.Name;
string associationNamespace;
if (resourceAssociationType == null || resourceAssociationType.NamespaceName == null)
{
ResourceAssociationSetEnd end1 = resourceAssociationSet.End1.ResourceProperty != null ? resourceAssociationSet.End1 : resourceAssociationSet.End2;
associationNamespace = this.GetTypeNamespace(end1.ResourceType);
}
else
{
associationNamespace = resourceAssociationType.NamespaceName;
}
ResourceProperty resourceProperty1 = resourceAssociationSet.End1.ResourceProperty;
ResourceProperty resourceProperty2 = resourceAssociationSet.End2.ResourceProperty;
MetadataProviderEdmNavigationProperty metadataNavigationProperty1 = null;
MetadataProviderEdmNavigationProperty metadataNavigationProperty2 = null;
if (resourceProperty1 != null)
{
IEdmEntityType entityType = (IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End1.ResourceType);
Debug.Assert(entityType != null, "entityType != null");
metadataNavigationProperty1 = (MetadataProviderEdmNavigationProperty)entityType.FindProperty(resourceProperty1.Name);
Debug.Assert(metadataNavigationProperty1 != null, "metadataNavigationProperty1 != null");
}
if (resourceProperty2 != null)
{
IEdmEntityType entityType = (IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End2.ResourceType);
Debug.Assert(entityType != null, "entityType != null");
metadataNavigationProperty2 = (MetadataProviderEdmNavigationProperty)entityType.FindProperty(resourceProperty2.Name);
Debug.Assert(metadataNavigationProperty2 != null, "metadataNavigationProperty2 != null");
}
IEdmNavigationProperty navigationProperty1 = (IEdmNavigationProperty)metadataNavigationProperty1;
IEdmNavigationProperty navigationProperty2 = (IEdmNavigationProperty)metadataNavigationProperty2;
MetadataProviderUtils.FixUpNavigationPropertyWithAssociationSetData(navigationProperty1, navigationProperty2, end1IsPrinciple, dependentProperties, end1DeleteAction, navigationProperty1Multiplicity);
if (navigationProperty2 != null)
{
MetadataProviderUtils.FixUpNavigationPropertyWithAssociationSetData(navigationProperty2, navigationProperty1, !end1IsPrinciple, dependentProperties, end2DeleteAction, navigationProperty2Multiplicity);
}
MetadataProviderEdmEntitySet end1EntitySet = (MetadataProviderEdmEntitySet)this.EnsureEntitySet(this.metadataProvider.ValidateResourceSet(resourceAssociationSet.End1.ResourceSet));
MetadataProviderEdmEntitySet end2EntitySet = (MetadataProviderEdmEntitySet)this.EnsureEntitySet(this.metadataProvider.ValidateResourceSet(resourceAssociationSet.End2.ResourceSet));
if (metadataNavigationProperty1 != null)
{
end1EntitySet.EnsureNavigationTarget(metadataNavigationProperty1, end2EntitySet);
}
if (metadataNavigationProperty2 != null)
{
end2EntitySet.EnsureNavigationTarget(metadataNavigationProperty2, end1EntitySet);
}
}
/// <summary>
/// Add the given association set.
/// </summary>
/// <param name="associationSet">association set to be added.</param>
public void AddResourceAssociationSet(ResourceAssociationSet associationSet)
{
if (associationSet.End1.ResourceProperty != null)
{
this.associationSets.Add(GetAssociationKey(associationSet.End1), associationSet);
}
if (associationSet.End2.ResourceProperty != null)
{
this.associationSets.Add(GetAssociationKey(associationSet.End2), associationSet);
}
}
} // 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
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);
}
/// <summary>
/// Ensures that the product caches association sets based on the set/type/property name.
/// </summary>
/// <param name="associationSet">The association set which may or may-not be cached.</param>
/// <param name="resourceSet">The resource set used to find the association set.</param>
/// <param name="resourceType">Type of the resource used to find the association set.</param>
/// <param name="resourceProperty">The resource property used to find the association set.</param>
/// <param name="throwIfAlreadyCached">Whether or not to throw if the association set is already cached.</param>
/// <returns>The same association set if not cached, or a copy if it was.</returns>
private ResourceAssociationSet EnforceMetadataCache(ResourceAssociationSet associationSet, ResourceSet resourceSet, ResourceType resourceType, ResourceProperty resourceProperty, bool throwIfAlreadyCached)
{
if (!ProviderImplementationSettings.Current.EnforceMetadataCaching)
{
return associationSet;
}
var cacheKey = resourceSet.Name + "_" + resourceType.Name + "_" + (resourceProperty == null ? null : resourceProperty.Name);
var end1 = associationSet.End1;
var resourceSet1 = this.EnforceMetadataCache(end1.ResourceSet, false, true, true);
var resourceType1 = this.EnforceMetadataCache(end1.ResourceType, false, true);
var end2 = associationSet.End2;
var resourceSet2 = this.EnforceMetadataCache(end2.ResourceSet, false, true, true);
var resourceType2 = this.EnforceMetadataCache(end2.ResourceType, false, true);
if (this.resourceAssociationSetCache.Add(cacheKey))
{
return associationSet;
}
ExceptionUtilities.Assert(!throwIfAlreadyCached, "Association set with cache key '{0}' was resolved more than once", cacheKey);
return new ResourceAssociationSet(
associationSet.Name,
new ResourceAssociationSetEnd(resourceSet1, resourceType1, null),
new ResourceAssociationSetEnd(resourceSet2, resourceType2, null));
}
public override ResourceAssociationSet GetResourceAssociationSet(ResourceSet resourceSet, ResourceType resourceType, ResourceProperty resourceProperty)
{
WebUtil.CheckArgumentNull(resourceSet, "resourceSet");
WebUtil.CheckArgumentNull(resourceType, "resourceType");
WebUtil.CheckArgumentNull(resourceProperty, "resourceProperty");
// Get source set
EntitySet sourceEntitySet = this.GetEntitySet(resourceSet.Name);
Debug.Assert(sourceEntitySet != null, "entitySet != null -- GetEntitySet should never return null");
// Get the source type
EntityType sourceEntityType = this.ObjectContext.MetadataWorkspace.GetItem<EntityType>(resourceType.FullName, DataSpace.CSpace);
Debug.Assert(sourceEntityType != null, "entityType != null");
// Get source navigation property
NavigationProperty sourceNavigationProperty;
sourceEntityType.NavigationProperties.TryGetValue(resourceProperty.Name, false /*ignoreCase*/, out sourceNavigationProperty);
if (sourceNavigationProperty == null)
{
throw new InvalidOperationException(Strings.BadProvider_PropertyMustBeNavigationPropertyOnType(resourceProperty.Name, resourceType.FullName));
}
if (sourceEntityType != (EntityType)sourceNavigationProperty.DeclaringType || resourceType != resourceType.GetDeclaringTypeForProperty(resourceProperty))
{
throw new InvalidOperationException(Strings.BadProvider_ResourceTypeMustBeDeclaringTypeForProperty(resourceType.FullName, resourceProperty.Name));
}
ResourceAssociationSet result = null;
foreach (AssociationSet associationSet in sourceEntitySet.EntityContainer.BaseEntitySets.OfType<AssociationSet>())
{
if (associationSet.ElementType == sourceNavigationProperty.RelationshipType)
{
// from AssociationSetEnd
AssociationSetEnd setEnd = associationSet.AssociationSetEnds[sourceNavigationProperty.FromEndMember.Name];
if (setEnd.EntitySet == sourceEntitySet)
{
// from ResourceAssociationSetEnd
ResourceAssociationSetEnd thisAssociationSetEnd = ObjectContextServiceProvider.PopulateResourceAssociationSetEnd(setEnd, resourceSet, resourceType, resourceProperty);
#if !EF6Provider
// from ResourceAssociationTypeEnd
ResourceAssociationTypeEnd thisAssociationTypeEnd = ObjectContextServiceProvider.PopulateResourceAssociationTypeEnd(
setEnd.CorrespondingAssociationEndMember,
resourceType,
resourceProperty);
#endif
// to AssociationSetEnd
setEnd = associationSet.AssociationSetEnds[sourceNavigationProperty.ToEndMember.Name];
// Get the target resource set
EntitySet targetEntitySet = setEnd.EntitySet;
string targetEntitySetName = GetEntitySetName(targetEntitySet.Name, targetEntitySet.EntityContainer.Name, this.ObjectContext.DefaultContainerName == targetEntitySet.EntityContainer.Name);
ResourceSet targetResourceSet;
((IDataServiceMetadataProvider)this).TryResolveResourceSet(targetEntitySetName, out targetResourceSet);
Debug.Assert(targetResourceSet != null, "targetResourceSet != null");
// Get the target resource type
EntityType targetEntityType = (EntityType)((RefType)sourceNavigationProperty.ToEndMember.TypeUsage.EdmType).ElementType;
ResourceType targetResourceType;
((IDataServiceMetadataProvider)this).TryResolveResourceType(targetEntityType.FullName, out targetResourceType);
Debug.Assert(targetResourceType != null, "targetResourceType != null");
// Get the target resource property
ResourceProperty targetResourceProperty = null;
foreach (NavigationProperty navProperty in targetEntityType.NavigationProperties)
{
if (navProperty.ToEndMember == sourceNavigationProperty.FromEndMember)
{
targetResourceProperty = targetResourceType.TryResolvePropertyName(navProperty.Name, exceptKind: ResourcePropertyKind.Stream);
break;
}
}
// to ResourceAssociationSetEnd
ResourceAssociationSetEnd relatedAssociationSetEnd = ObjectContextServiceProvider.PopulateResourceAssociationSetEnd(
setEnd,
targetResourceSet,
targetResourceType,
(resourceType == targetResourceType && resourceProperty == targetResourceProperty) ? null : targetResourceProperty);
#if !EF6Provider
// to ResourceAssociationTypeEnd
ResourceAssociationTypeEnd relatedAssociationTypeEnd = ObjectContextServiceProvider.PopulateResourceAssociationTypeEnd(
setEnd.CorrespondingAssociationEndMember,
targetResourceType,
relatedAssociationSetEnd.ResourceProperty);
#endif
result = new ResourceAssociationSet(associationSet.Name, thisAssociationSetEnd, relatedAssociationSetEnd);
#if !EF6Provider
ObjectContextServiceProvider.PopulateAnnotations(associationSet.MetadataProperties, result.AddCustomAnnotation);
result.ResourceAssociationType = ObjectContextServiceProvider.PopulateResourceAssociationType(
associationSet.ElementType,
thisAssociationTypeEnd,
relatedAssociationTypeEnd);
#endif
break;
}
}
}
return result;
}
public void AddResourceAssociationSet(ResourceAssociationSet associationSet)
{
this.resourceAssociationSets.Add(associationSet);
}
public DefaultContainer_Metadata() {
// ComplexTypes declared here
Microsoft.Test.OData.Framework.TestProviders.Common.LazyResourceType contactdetails_ComplexType = new Microsoft.Test.OData.Framework.TestProviders.Common.LazyResourceType(typeof(Microsoft.Test.OData.Framework.TestProviders.Dictionary.ResourceInstance), ResourceTypeKind.ComplexType, null, "Microsoft.Test.OData.Services.OpenTypesService", "ContactDetails", false);
contactdetails_ComplexType.IsOpenType = false;
contactdetails_ComplexType.CanReflectOnInstanceType = false;
this.ResourceTypes.Add(contactdetails_ComplexType);
// ComplexTypes properties declared
ResourceProperty contactdetails_FirstContacted = new ResourceProperty("FirstContacted", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(byte[])));
contactdetails_FirstContacted.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_FirstContacted);
ResourceProperty contactdetails_LastContacted = new ResourceProperty("LastContacted", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(System.DateTimeOffset)));
contactdetails_LastContacted.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_LastContacted);
ResourceProperty contactdetails_Contacted = new ResourceProperty("Contacted", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(System.DateTimeOffset)));
contactdetails_Contacted.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_Contacted);
ResourceProperty contactdetails_GUID = new ResourceProperty("GUID", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(System.Guid)));
contactdetails_GUID.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_GUID);
ResourceProperty contactdetails_PreferedContactTime = new ResourceProperty("PreferedContactTime", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(System.TimeSpan)));
contactdetails_PreferedContactTime.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_PreferedContactTime);
ResourceProperty contactdetails_Byte = new ResourceProperty("Byte", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(byte)));
contactdetails_Byte.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_Byte);
ResourceProperty contactdetails_SignedByte = new ResourceProperty("SignedByte", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(sbyte)));
contactdetails_SignedByte.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_SignedByte);
ResourceProperty contactdetails_Double = new ResourceProperty("Double", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(double)));
contactdetails_Double.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_Double);
ResourceProperty contactdetails_Single = new ResourceProperty("Single", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(float)));
contactdetails_Single.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_Single);
ResourceProperty contactdetails_Short = new ResourceProperty("Short", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(short)));
contactdetails_Short.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_Short);
ResourceProperty contactdetails_Int = new ResourceProperty("Int", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(int)));
contactdetails_Int.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_Int);
ResourceProperty contactdetails_Long = new ResourceProperty("Long", ResourcePropertyKind.Primitive, ResourceType.GetPrimitiveResourceType(typeof(long)));
contactdetails_Long.CanReflectOnInstanceTypeProperty = false;
contactdetails_ComplexType.AddLazyProperty(contactdetails_Long);
// EntityTypes declared here
Microsoft.Test.OData.Framework.TestProviders.Common.LazyResourceType row_EntityType = new Microsoft.Test.OData.Framework.TestProviders.Common.LazyResourceType(typeof(Microsoft.Test.OData.Framework.TestProviders.Dictionary.ResourceInstance), ResourceTypeKind.EntityType, null, "Microsoft.Test.OData.Services.OpenTypesService", "Row", false);
row_EntityType.IsOpenType = true;
row_EntityType.CanReflectOnInstanceType = false;
this.ResourceTypes.Add(row_EntityType);
Microsoft.Test.OData.Framework.TestProviders.Common.LazyResourceType indexedrow_EntityType = new Microsoft.Test.OData.Framework.TestProviders.Common.LazyResourceType(typeof(Microsoft.Test.OData.Framework.TestProviders.Dictionary.ResourceInstance), ResourceTypeKind.EntityType, row_EntityType, "Microsoft.Test.OData.Services.OpenTypesService", "IndexedRow", false);
indexedrow_EntityType.IsOpenType = true;
indexedrow_EntityType.CanReflectOnInstanceType = false;
this.ResourceTypes.Add(indexedrow_EntityType);
Microsoft.Test.OData.Framework.TestProviders.Common.LazyResourceType rowindex_EntityType = new Microsoft.Test.OData.Framework.TestProviders.Common.LazyResourceType(typeof(Microsoft.Test.OData.Framework.TestProviders.Dictionary.ResourceInstance), ResourceTypeKind.EntityType, null, "Microsoft.Test.OData.Services.OpenTypesService", "RowIndex", false);
rowindex_EntityType.IsOpenType = true;
rowindex_EntityType.CanReflectOnInstanceType = false;
this.ResourceTypes.Add(rowindex_EntityType);
// EntityType primitive and complexType properties declared here
ResourceProperty row_Id = new ResourceProperty("Id", (ResourcePropertyKind.Primitive | ResourcePropertyKind.Key), ResourceType.GetPrimitiveResourceType(typeof(System.Guid)));
row_Id.CanReflectOnInstanceTypeProperty = false;
row_EntityType.AddLazyProperty(row_Id);
ResourceProperty rowindex_Id = new ResourceProperty("Id", (ResourcePropertyKind.Primitive | ResourcePropertyKind.Key), ResourceType.GetPrimitiveResourceType(typeof(int)));
rowindex_Id.CanReflectOnInstanceTypeProperty = false;
rowindex_EntityType.AddLazyProperty(rowindex_Id);
// EntityTypes navigation properties declared here
ResourceProperty rowindex_Rows = new ResourceProperty("Rows", ResourcePropertyKind.ResourceSetReference, indexedrow_EntityType);
rowindex_Rows.CanReflectOnInstanceTypeProperty = false;
rowindex_EntityType.AddLazyProperty(rowindex_Rows);
// Add EntitySet Declarations
var row_EntitySet = new ResourceSet("Row", row_EntityType);
this.ResourceSets.Add(row_EntitySet);
var rowindex_EntitySet = new ResourceSet("RowIndex", rowindex_EntityType);
this.ResourceSets.Add(rowindex_EntitySet);
// Add AssociationSet Declarations
Microsoft.OData.Service.Providers.ResourceAssociationSet index_rows_AssociationSet = new ResourceAssociationSet("Index_Rows", new ResourceAssociationSetEnd(rowindex_EntitySet, rowindex_EntityType, rowindex_Rows), new ResourceAssociationSetEnd(row_EntitySet, indexedrow_EntityType, null));
this.ResourceAssociationSets.Add(index_rows_AssociationSet);
// ServiceOperations declared here
row_EntitySet.SetReadOnly();
rowindex_EntitySet.SetReadOnly();
row_EntityType.SetReadOnly();
indexedrow_EntityType.SetReadOnly();
rowindex_EntityType.SetReadOnly();
contactdetails_ComplexType.SetReadOnly();
}