public static IEdmModel GetEdmModel()
{
EdmModel model = new EdmModel();
// Create and add product entity type.
EdmEntityType product = new EdmEntityType("NS", "Product");
product.AddKeys(product.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
product.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
product.AddStructuralProperty("Price", EdmPrimitiveTypeKind.Double);
model.AddElement(product);
// Create and add category entity type.
EdmEntityType category = new EdmEntityType("NS", "Category");
category.AddKeys(category.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
category.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
model.AddElement(category);
// Set navigation from product to category.
EdmNavigationPropertyInfo propertyInfo = new EdmNavigationPropertyInfo();
propertyInfo.Name = "Category";
propertyInfo.TargetMultiplicity = EdmMultiplicity.One;
propertyInfo.Target = category;
EdmNavigationProperty productCategory = product.AddUnidirectionalNavigation(propertyInfo);
// Create and add entity container.
EdmEntityContainer container = new EdmEntityContainer("NS", "DefaultContainer");
model.AddElement(container);
// Create and add entity set for product and category.
EdmEntitySet products = container.AddEntitySet("Products", product);
EdmEntitySet categories = container.AddEntitySet("Categories", category);
products.AddNavigationTarget(productCategory, categories);
return model;
}
/// <summary>
/// Creates two navigation properties representing an association between two entity types.
/// </summary>
/// <param name="propertyInfo">Information to create the navigation property.</param>
/// <param name="partnerInfo">Information to create the partner navigation property.</param>
/// <returns>Created navigation property.</returns>
public static EdmNavigationProperty CreateNavigationPropertyWithPartner(EdmNavigationPropertyInfo propertyInfo, EdmNavigationPropertyInfo partnerInfo)
{
EdmUtil.CheckArgumentNull(propertyInfo, "propertyInfo");
EdmUtil.CheckArgumentNull(propertyInfo.Name, "propertyInfo.Name");
EdmUtil.CheckArgumentNull(propertyInfo.Target, "propertyInfo.Target");
EdmUtil.CheckArgumentNull(partnerInfo, "partnerInfo");
EdmUtil.CheckArgumentNull(partnerInfo.Name, "partnerInfo.Name");
EdmUtil.CheckArgumentNull(partnerInfo.Target, "partnerInfo.Target");
EdmNavigationProperty end1 = new EdmNavigationProperty(
partnerInfo.Target,
propertyInfo.Name,
CreateNavigationPropertyType(propertyInfo.Target, propertyInfo.TargetMultiplicity, "propertyInfo.TargetMultiplicity"),
propertyInfo.DependentProperties,
propertyInfo.PrincipalProperties,
propertyInfo.ContainsTarget,
propertyInfo.OnDelete);
EdmNavigationProperty end2 = new EdmNavigationProperty(
propertyInfo.Target,
partnerInfo.Name,
CreateNavigationPropertyType(partnerInfo.Target, partnerInfo.TargetMultiplicity, "partnerInfo.TargetMultiplicity"),
partnerInfo.DependentProperties,
partnerInfo.PrincipalProperties,
partnerInfo.ContainsTarget,
partnerInfo.OnDelete);
end1.partner = end2;
end2.partner = end1;
return(end1);
}
public void TestCloneEdmnavigationPropertyInfo()
{
var type = new EdmEntityType("NS", "name");
var property1 = new EdmStructuralProperty(type, "property1", EdmCoreModel.Instance.GetInt32(false));
var property2 = new EdmStructuralProperty(type, "property2", EdmCoreModel.Instance.GetInt32(false));
EdmNavigationPropertyInfo navigationPropertyInfo = new EdmNavigationPropertyInfo
{
ContainsTarget = true,
DependentProperties = new[] {property1},
Name = "navPropInfo",
OnDelete = EdmOnDeleteAction.Cascade,
PrincipalProperties = new[] {property2},
Target = type,
TargetMultiplicity = EdmMultiplicity.Many
};
var cloneNavigationPropertyInfo = navigationPropertyInfo.Clone();
Assert.AreEqual(navigationPropertyInfo.ContainsTarget, cloneNavigationPropertyInfo.ContainsTarget);
Assert.AreEqual(navigationPropertyInfo.Name, cloneNavigationPropertyInfo.Name);
Assert.AreEqual(navigationPropertyInfo.DependentProperties, cloneNavigationPropertyInfo.DependentProperties);
Assert.AreEqual(navigationPropertyInfo.OnDelete, cloneNavigationPropertyInfo.OnDelete);
Assert.AreEqual(navigationPropertyInfo.Target, cloneNavigationPropertyInfo.Target);
Assert.AreEqual(navigationPropertyInfo.PrincipalProperties, cloneNavigationPropertyInfo.PrincipalProperties);
Assert.AreEqual(navigationPropertyInfo.TargetMultiplicity, cloneNavigationPropertyInfo.TargetMultiplicity);
}
public EdmDeltaModel(IEdmModel source, IEdmEntityType entityType, IEnumerable<string> propertyNames)
{
_source = source;
_entityType = new EdmEntityType(entityType.Namespace, entityType.Name);
foreach (var property in entityType.StructuralProperties())
{
if (propertyNames.Contains(property.Name))
_entityType.AddStructuralProperty(property.Name, property.Type, property.DefaultValueString, property.ConcurrencyMode);
}
foreach (var property in entityType.NavigationProperties())
{
if (propertyNames.Contains(property.Name))
{
var navInfo = new EdmNavigationPropertyInfo()
{
ContainsTarget = property.ContainsTarget,
DependentProperties = property.DependentProperties(),
PrincipalProperties = property.PrincipalProperties(),
Name = property.Name,
OnDelete = property.OnDelete,
Target = property.Partner != null
? property.Partner.DeclaringEntityType()
: property.Type.TypeKind() == EdmTypeKind.Collection
? (property.Type.Definition as IEdmCollectionType).ElementType.Definition as IEdmEntityType
: property.Type.TypeKind() == EdmTypeKind.Entity
? property.Type.Definition as IEdmEntityType
: null,
TargetMultiplicity = property.TargetMultiplicity(),
};
_entityType.AddUnidirectionalNavigation(navInfo);
}
}
}
private static void ReferentialConstraintDemo()
{
Console.WriteLine("ReferentialConstraintDemo");
EdmModel model = new EdmModel();
var customer = new EdmEntityType("ns", "Customer");
model.AddElement(customer);
var customerId = customer.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32, false);
customer.AddKeys(customerId);
var address = new EdmComplexType("ns", "Address");
model.AddElement(address);
var code = address.AddStructuralProperty("gid", EdmPrimitiveTypeKind.Guid);
customer.AddStructuralProperty("addr", new EdmComplexTypeReference(address, true));
var order = new EdmEntityType("ns", "Order");
model.AddElement(order);
var oId = order.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32, false);
order.AddKeys(oId);
var orderCustomerId = order.AddStructuralProperty("CustomerId", EdmPrimitiveTypeKind.Int32, false);
var nav = new EdmNavigationPropertyInfo()
{
Name = "NavCustomer",
Target = customer,
TargetMultiplicity = EdmMultiplicity.One,
DependentProperties = new[] { orderCustomerId },
PrincipalProperties = new[] { customerId }
};
order.AddUnidirectionalNavigation(nav);
ShowModel(model);
}
/// <summary>
/// Creates and adds a unidirectional navigation property to this type.
/// </summary>
/// <param name="propertyInfo">Information to create the navigation property.</param>
/// <returns>Created navigation property.</returns>
public EdmNavigationProperty AddUnidirectionalNavigation(EdmNavigationPropertyInfo propertyInfo)
{
EdmUtil.CheckArgumentNull(propertyInfo, "propertyInfo");
EdmNavigationProperty property = EdmNavigationProperty.CreateNavigationProperty(this, propertyInfo);
this.AddProperty(property);
return(property);
}
/// <summary>
/// Creates and adds a navigation property to this type and adds its navigation partner to the navigation target type.
/// </summary>
/// <param name="propertyInfo">Information to create the navigation property.</param>
/// <param name="partnerInfo">Information to create the partner navigation property.</param>
/// <returns>Created navigation property.</returns>
public EdmNavigationProperty AddBidirectionalNavigation(EdmNavigationPropertyInfo propertyInfo, EdmNavigationPropertyInfo partnerInfo)
{
EdmUtil.CheckArgumentNull(propertyInfo, "propertyInfo");
EdmUtil.CheckArgumentNull(propertyInfo.Target, "propertyInfo.Target");
EdmEntityType targetType = propertyInfo.Target as EdmEntityType;
if (targetType == null)
{
throw new ArgumentException("propertyInfo.Target", Strings.Constructable_TargetMustBeStock(typeof(EdmEntityType).FullName));
}
EdmNavigationProperty property = EdmNavigationProperty.CreateNavigationPropertyWithPartner(propertyInfo, this.FixUpDefaultPartnerInfo(propertyInfo, partnerInfo));
this.AddProperty(property);
targetType.AddProperty(property.Partner);
return(property);
}
/// <summary>
/// The puspose of this method is to make sure that some of the <paramref name="partnerInfo"/> fields are set to valid partner defaults.
/// For example if <paramref name="partnerInfo"/>.Target is null, it will be set to this entity type. If <paramref name="partnerInfo"/>.TargetMultiplicity
/// is unknown, it will be set to 0..1, etc.
/// Whenever this method applies new values to <paramref name="partnerInfo"/>, it will return a copy of it (thus won't modify the original).
/// If <paramref name="partnerInfo"/> is null, a new info object will be produced.
/// </summary>
/// <param name="propertyInfo">Primary navigation property info.</param>
/// <param name="partnerInfo">Partner navigation property info. May be null.</param>
/// <returns>Partner info.</returns>
private EdmNavigationPropertyInfo FixUpDefaultPartnerInfo(EdmNavigationPropertyInfo propertyInfo, EdmNavigationPropertyInfo partnerInfo)
{
EdmNavigationPropertyInfo partnerInfoOverride = null;
if (partnerInfo == null)
{
partnerInfo = partnerInfoOverride = new EdmNavigationPropertyInfo();
}
if (partnerInfo.Name == null)
{
if (partnerInfoOverride == null)
{
partnerInfoOverride = partnerInfo.Clone();
}
partnerInfoOverride.Name = (propertyInfo.Name ?? String.Empty) + "Partner";
}
if (partnerInfo.Target == null)
{
if (partnerInfoOverride == null)
{
partnerInfoOverride = partnerInfo.Clone();
}
partnerInfoOverride.Target = this;
}
if (partnerInfo.TargetMultiplicity == EdmMultiplicity.Unknown)
{
if (partnerInfoOverride == null)
{
partnerInfoOverride = partnerInfo.Clone();
}
partnerInfoOverride.TargetMultiplicity = EdmMultiplicity.ZeroOrOne;
}
return(partnerInfoOverride ?? partnerInfo);
}
private static void AddNavigationProperties(
IModel efModel, INavigation navi,
EdmModel model, IDictionary<IAnnotatable, IEdmElement> elementMap)
{
if (!navi.PointsToPrincipal())
{
return;
}
var naviPair = new INavigation[] { navi, navi.FindInverse() };
var navPropertyInfos = new EdmNavigationPropertyInfo[2];
for (var i = 0; i < 2; i++)
{
var efEnd = naviPair[i];
if (efEnd == null) continue;
var efEntityType = efEnd.DeclaringEntityType;
if (!elementMap.ContainsKey(efEntityType))
{
continue;
}
var entityType = elementMap[efEntityType] as IEdmEntityType;
var efTargetEntityType = naviPair[i].GetTargetType();
if (!elementMap.ContainsKey(efTargetEntityType))
{
continue;
}
var targetEntityType = elementMap[
efTargetEntityType] as IEdmEntityType;
navPropertyInfos[i] = new EdmNavigationPropertyInfo()
{
ContainsTarget = false,
Name = naviPair[i].Name,
// TODO GitHubIssue#57: Complete EF7 to EDM model mapping
//OnDelete = efEnd.DeleteBehavior == OperationAction.Cascade
// ? EdmOnDeleteAction.Cascade : EdmOnDeleteAction.None,
OnDelete = EdmOnDeleteAction.None,
Target = targetEntityType,
TargetMultiplicity = ModelProducer.GetEdmMultiplicity(
naviPair[i]),
};
var foreignKey = naviPair[i].ForeignKey;
if (foreignKey != null && naviPair[i].PointsToPrincipal())
{
navPropertyInfos[i].DependentProperties = foreignKey.Properties
.Select(p => entityType.FindProperty(p.Name) as IEdmStructuralProperty);
navPropertyInfos[i].PrincipalProperties = foreignKey.PrincipalKey.Properties
.Select(p => targetEntityType.FindProperty(p.Name) as IEdmStructuralProperty);
}
}
if (navPropertyInfos[0] == null && navPropertyInfos[1] != null)
{
var efEntityType = navi.GetTargetType();
var entityType = elementMap[efEntityType] as EdmEntityType;
if (entityType.FindProperty(navPropertyInfos[1].Name) == null)
{
entityType.AddUnidirectionalNavigation(navPropertyInfos[1]);
}
}
if (navPropertyInfos[0] != null && navPropertyInfos[1] == null)
{
var efEntityType = navi.DeclaringEntityType;
var entityType = elementMap[efEntityType] as EdmEntityType;
if (entityType.FindProperty(navPropertyInfos[0].Name) == null)
{
entityType.AddUnidirectionalNavigation(navPropertyInfos[0]);
}
}
if (navPropertyInfos[0] != null && navPropertyInfos[1] != null)
{
var efEntityType = navi.DeclaringEntityType;
var entityType = elementMap[efEntityType] as EdmEntityType;
if (entityType.FindProperty(navPropertyInfos[0].Name) == null)
{
entityType.AddBidirectionalNavigation(
navPropertyInfos[0], navPropertyInfos[1]);
}
}
}
public static IEdmModel TaupoDefaultModelEdm()
{
var model = new EdmModel();
#region TaupoDefault Model code
var phoneType = new EdmComplexType("NS1", "Phone");
phoneType.AddStructuralProperty("PhoneNumber", EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 16, isUnicode: false, isNullable: false));
phoneType.AddStructuralProperty("Extension", EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 16, isUnicode: false, isNullable: true));
model.AddElement(phoneType);
var phoneTypeReference = new EdmComplexTypeReference(phoneType, false);
var contactDetailsType = new EdmComplexType("NS1", "ContactDetails");
contactDetailsType.AddStructuralProperty("Email", EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 32, isUnicode: false, isNullable: false));
contactDetailsType.AddStructuralProperty("HomePhone", phoneTypeReference);
contactDetailsType.AddStructuralProperty("WorkPhone", phoneTypeReference);
contactDetailsType.AddStructuralProperty("MobilePhone", phoneTypeReference);
model.AddElement(contactDetailsType);
var contactDetailsTypeReference = new EdmComplexTypeReference(contactDetailsType, false);
var concurrencyInfoType = new EdmComplexType("NS1", "ConcurrencyInfo");
concurrencyInfoType.AddStructuralProperty("Token", EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 20, isUnicode: false, isNullable: false), string.Empty, EdmConcurrencyMode.Fixed);
concurrencyInfoType.AddStructuralProperty("QueriedDateTimeOffset", EdmCoreModel.Instance.GetDateTimeOffset(true));
model.AddElement(concurrencyInfoType);
var concurrencyInfoTypeReference = new EdmComplexTypeReference(concurrencyInfoType, false);
var auditInfoType = new EdmComplexType("NS1", "AuditInfo");
auditInfoType.AddStructuralProperty("ModifiedDate", EdmPrimitiveTypeKind.DateTimeOffset);
auditInfoType.AddStructuralProperty("ModifiedBy", EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 50, isUnicode: false, isNullable: false));
auditInfoType.AddStructuralProperty("Concurrency", new EdmComplexTypeReference(concurrencyInfoType, false));
model.AddElement(auditInfoType);
var auditInfoTypeReference = new EdmComplexTypeReference(auditInfoType, false);
var dimensionsType = new EdmComplexType("NS1", "Dimensions");
dimensionsType.AddStructuralProperty("Width", EdmCoreModel.Instance.GetDecimal(10, 3, false));
dimensionsType.AddStructuralProperty("Height", EdmCoreModel.Instance.GetDecimal(10, 3, false));
dimensionsType.AddStructuralProperty("Depth", EdmCoreModel.Instance.GetDecimal(10, 3, false));
model.AddElement(dimensionsType);
var dimensionsTypeReference = new EdmComplexTypeReference(dimensionsType, false);
var suspiciousActivityType = new EdmEntityType("NS1", "SuspiciousActivity");
suspiciousActivityType.AddKeys(suspiciousActivityType.AddStructuralProperty("SuspiciousActivityId", EdmPrimitiveTypeKind.Int32, false));
suspiciousActivityType.AddStructuralProperty("Activity", EdmPrimitiveTypeKind.String);
model.AddElement(suspiciousActivityType);
var messageType = new EdmEntityType("NS1", "Message");
var fromUsername = messageType.AddStructuralProperty("FromUsername", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 50, isUnicode: false));
messageType.AddKeys(messageType.AddStructuralProperty("MessageId", EdmPrimitiveTypeKind.Int32, false), fromUsername);
var toUsername = messageType.AddStructuralProperty("ToUsername", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 50, isUnicode: false));
messageType.AddStructuralProperty("Sent", EdmPrimitiveTypeKind.DateTimeOffset);
messageType.AddStructuralProperty("Subject", EdmPrimitiveTypeKind.String);
messageType.AddStructuralProperty("Body", EdmCoreModel.Instance.GetString(true));
messageType.AddStructuralProperty("IsRead", EdmCoreModel.Instance.GetBoolean(false));
model.AddElement(messageType);
var loginType = new EdmEntityType("NS1", "Login");
loginType.AddKeys(loginType.AddStructuralProperty("Username", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 50, isUnicode: false)));
var loginCustomerIdProperty = loginType.AddStructuralProperty("CustomerId", EdmPrimitiveTypeKind.Int32, false);
model.AddElement(loginType);
var loginSentMessages = new EdmNavigationPropertyInfo { Name = "SentMessages", Target = messageType, TargetMultiplicity = EdmMultiplicity.Many };
var messageSender = new EdmNavigationPropertyInfo { Name = "Sender", Target = loginType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { fromUsername }, PrincipalProperties = loginType.Key() };
loginType.AddBidirectionalNavigation(loginSentMessages, messageSender);
var loginReceivedMessages = new EdmNavigationPropertyInfo { Name = "ReceivedMessages", Target = messageType, TargetMultiplicity = EdmMultiplicity.Many };
var messageRecipient = new EdmNavigationPropertyInfo { Name = "Recipient", Target = loginType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { fromUsername }, PrincipalProperties = loginType.Key() };
loginType.AddBidirectionalNavigation(loginReceivedMessages, messageRecipient);
var loginSuspiciousActivity = new EdmNavigationPropertyInfo { Name = "SuspiciousActivity", Target = suspiciousActivityType, TargetMultiplicity = EdmMultiplicity.Many };
loginType.AddUnidirectionalNavigation(loginSuspiciousActivity);
var lastLoginType = new EdmEntityType("NS1", "LastLogin");
var userNameProperty = lastLoginType.AddStructuralProperty("Username", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 50, isUnicode: false));
lastLoginType.AddKeys(userNameProperty);
lastLoginType.AddStructuralProperty("LoggedIn", EdmPrimitiveTypeKind.DateTimeOffset);
lastLoginType.AddStructuralProperty("LoggedOut", EdmCoreModel.Instance.GetDateTimeOffset(true));
model.AddElement(lastLoginType);
var loginLastLogin = new EdmNavigationPropertyInfo { Name = "LastLogin", Target = lastLoginType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
var lastLoginLogin = new EdmNavigationPropertyInfo { Name = "Login", Target = loginType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { userNameProperty }, PrincipalProperties = loginType.Key() };
lastLoginType.AddBidirectionalNavigation(lastLoginLogin, loginLastLogin);
var orderType = new EdmEntityType("NS1", "Order");
orderType.AddKeys(orderType.AddStructuralProperty("OrderId", EdmPrimitiveTypeKind.Int32, false));
var orderCustomerId = orderType.AddStructuralProperty("CustomerId", EdmCoreModel.Instance.GetInt32(true));
orderType.AddStructuralProperty("Concurrency", concurrencyInfoTypeReference);
model.AddElement(orderType);
var loginOrders = new EdmNavigationPropertyInfo { Name = "Orders", Target = orderType, TargetMultiplicity = EdmMultiplicity.Many };
var orderLogin = new EdmNavigationPropertyInfo { Name = "Login", Target = loginType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
orderType.AddBidirectionalNavigation(orderLogin, loginOrders);
var customerInfoType = new EdmEntityType("NS1", "CustomerInfo");
customerInfoType.AddKeys(customerInfoType.AddStructuralProperty("CustomerInfoId", EdmPrimitiveTypeKind.Int32, false));
customerInfoType.AddStructuralProperty("Information", EdmPrimitiveTypeKind.String);
model.AddElement(customerInfoType);
var customerType = new EdmEntityType("NS1", "Customer");
var customerIdProperty = customerType.AddStructuralProperty("CustomerId", EdmPrimitiveTypeKind.Int32, false);
customerType.AddKeys(customerIdProperty);
customerType.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 100, isUnicode: false, isNullable: false));
customerType.AddStructuralProperty("ContactInfo", contactDetailsTypeReference);
model.AddElement(customerType);
var customerOrders = new EdmNavigationPropertyInfo { Name = "Orders", Target = orderType, TargetMultiplicity = EdmMultiplicity.Many, };
var orderCustomer = new EdmNavigationPropertyInfo { Name = "Customer", Target = customerType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne, DependentProperties = new[] { orderCustomerId }, PrincipalProperties = customerType.Key() };
customerType.AddBidirectionalNavigation(customerOrders, orderCustomer);
var customerLogins = new EdmNavigationPropertyInfo { Name = "Logins", Target = loginType, TargetMultiplicity = EdmMultiplicity.Many, };
var loginCustomer = new EdmNavigationPropertyInfo { Name = "Customer", Target = customerType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { loginCustomerIdProperty }, PrincipalProperties = customerType.Key() };
customerType.AddBidirectionalNavigation(customerLogins, loginCustomer);
var customerHusband = new EdmNavigationPropertyInfo { Name = "Husband", Target = customerType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
var customerWife = new EdmNavigationPropertyInfo { Name = "Wife", Target = customerType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
customerType.AddBidirectionalNavigation(customerHusband, customerWife);
var customerInfo = new EdmNavigationPropertyInfo { Name = "CustomerInfo", Target = customerInfoType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
customerType.AddUnidirectionalNavigation(customerInfo);
var productType = new EdmEntityType("NS1", "Product");
productType.AddKeys(productType.AddStructuralProperty("ProductId", EdmPrimitiveTypeKind.Int32, false));
productType.AddStructuralProperty("Description", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: true, maxLength: 1000, isUnicode: false));
productType.AddStructuralProperty("Dimensions", dimensionsTypeReference);
productType.AddStructuralProperty("BaseConcurrency", EdmCoreModel.Instance.GetString(false), string.Empty, EdmConcurrencyMode.Fixed);
productType.AddStructuralProperty("ComplexConcurrency", concurrencyInfoTypeReference);
productType.AddStructuralProperty("NestedComplexConcurrency", auditInfoTypeReference);
model.AddElement(productType);
var barCodeType = new EdmEntityType("NS1", "Barcode");
barCodeType.AddKeys(barCodeType.AddStructuralProperty("Code", EdmCoreModel.Instance.GetBinary(isUnbounded: false, isNullable: false, maxLength: 50)));
var barCodeProductIdProperty = barCodeType.AddStructuralProperty("ProductId", EdmPrimitiveTypeKind.Int32, false);
barCodeType.AddStructuralProperty("Text", EdmPrimitiveTypeKind.String);
model.AddElement(barCodeType);
var productBarCodes = new EdmNavigationPropertyInfo { Name = "Barcodes", Target = barCodeType, TargetMultiplicity = EdmMultiplicity.Many };
var barCodeProduct = new EdmNavigationPropertyInfo { Name = "Product", Target = productType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { barCodeProductIdProperty }, PrincipalProperties = productType.Key() };
barCodeType.AddBidirectionalNavigation(barCodeProduct, productBarCodes);
var incorrectScanType = new EdmEntityType("NS1", "IncorrectScan");
incorrectScanType.AddKeys(incorrectScanType.AddStructuralProperty("IncorrectScanId", EdmPrimitiveTypeKind.Int32, false));
var expectedCodeProperty = incorrectScanType.AddStructuralProperty("ExpectedCode", EdmCoreModel.Instance.GetBinary(isUnbounded: false, isNullable: false, maxLength: 50));
var actualCodeProperty = incorrectScanType.AddStructuralProperty("ActualCode", EdmCoreModel.Instance.GetBinary(isUnbounded: false, isNullable: true, maxLength: 50));
incorrectScanType.AddStructuralProperty("ScanDate", EdmPrimitiveTypeKind.DateTimeOffset);
incorrectScanType.AddStructuralProperty("Details", EdmPrimitiveTypeKind.String);
model.AddElement(incorrectScanType);
var barCodeIncorrectScan = new EdmNavigationPropertyInfo { Name = "BadScans", Target = incorrectScanType, TargetMultiplicity = EdmMultiplicity.Many };
var incorrectScanExpectedBarCode = new EdmNavigationPropertyInfo { Name = "ExpectedBarcode", Target = barCodeType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { expectedCodeProperty }, PrincipalProperties = barCodeType.Key() };
incorrectScanType.AddBidirectionalNavigation(incorrectScanExpectedBarCode, barCodeIncorrectScan);
var actualBarcode = new EdmNavigationPropertyInfo { Name = "ActualBarcode", Target = barCodeType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne, DependentProperties = new[] { actualCodeProperty }, PrincipalProperties = barCodeType.Key() };
incorrectScanType.AddUnidirectionalNavigation(actualBarcode);
var barCodeDetailType = new EdmEntityType("NS1", "BarcodeDetail");
var codeProperty = barCodeDetailType.AddStructuralProperty("Code", EdmCoreModel.Instance.GetBinary(isUnbounded: false, isNullable: false, maxLength: 50));
barCodeDetailType.AddKeys(codeProperty);
barCodeDetailType.AddStructuralProperty("RegisteredTo", EdmPrimitiveTypeKind.String);
model.AddElement(barCodeDetailType);
var barCodeDetail = new EdmNavigationPropertyInfo { Name = "Detail", Target = barCodeDetailType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = barCodeType.Key(), PrincipalProperties = barCodeDetailType.Key() };
barCodeType.AddUnidirectionalNavigation(barCodeDetail);
var resolutionType = new EdmEntityType("NS1", "Resolution");
resolutionType.AddKeys(resolutionType.AddStructuralProperty("ResolutionId", EdmPrimitiveTypeKind.Int32, false));
resolutionType.AddStructuralProperty("Details", EdmPrimitiveTypeKind.String);
model.AddElement(resolutionType);
var complaintType = new EdmEntityType("NS1", "Complaint");
complaintType.AddKeys(complaintType.AddStructuralProperty("ComplaintId", EdmPrimitiveTypeKind.Int32, false));
var complaintCustomerId = complaintType.AddStructuralProperty("CustomerId", EdmCoreModel.Instance.GetInt32(true));
complaintType.AddStructuralProperty("Logged", EdmPrimitiveTypeKind.DateTimeOffset);
complaintType.AddStructuralProperty("Details", EdmPrimitiveTypeKind.String);
model.AddElement(complaintType);
var complaintCustomer = new EdmNavigationPropertyInfo { Name = "Customer", Target = customerType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne, DependentProperties = new[] { complaintCustomerId }, PrincipalProperties = customerType.Key() };
complaintType.AddUnidirectionalNavigation(complaintCustomer);
var complaintResolution = new EdmNavigationPropertyInfo { Name = "Resolution", Target = resolutionType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
var resolutionComplaint = new EdmNavigationPropertyInfo { Name = "Complaint", Target = complaintType, TargetMultiplicity = EdmMultiplicity.One };
complaintType.AddBidirectionalNavigation(complaintResolution, resolutionComplaint);
var smartCardType = new EdmEntityType("NS1", "SmartCard");
var smartCardUsername = smartCardType.AddStructuralProperty("Username", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 50, isUnicode: false));
smartCardType.AddKeys(smartCardUsername);
smartCardType.AddStructuralProperty("CardSerial", EdmPrimitiveTypeKind.String);
smartCardType.AddStructuralProperty("Issued", EdmPrimitiveTypeKind.DateTimeOffset);
model.AddElement(smartCardType);
var smartCardLogin = new EdmNavigationPropertyInfo { Name = "Login", Target = loginType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { smartCardUsername }, PrincipalProperties = loginType.Key() };
smartCardType.AddUnidirectionalNavigation(smartCardLogin);
var smartCardLastLogin = new EdmNavigationPropertyInfo { Name = "LastLogin", Target = lastLoginType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
smartCardType.AddUnidirectionalNavigation(smartCardLastLogin);
var rsaTokenType = new EdmEntityType("NS1", "RSAToken");
rsaTokenType.AddKeys(rsaTokenType.AddStructuralProperty("Serial", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 20, isUnicode: false)));
rsaTokenType.AddStructuralProperty("Issued", EdmPrimitiveTypeKind.DateTimeOffset);
model.AddElement(rsaTokenType);
var rsaTokenLogin = new EdmNavigationPropertyInfo { Name = "Login", Target = loginType, TargetMultiplicity = EdmMultiplicity.One };
rsaTokenType.AddUnidirectionalNavigation(rsaTokenLogin);
var passwordResetType = new EdmEntityType("NS1", "PasswordReset");
passwordResetType.AddKeys(passwordResetType.AddStructuralProperty("ResetNo", EdmPrimitiveTypeKind.Int32, false));
var passwordResetUsername = passwordResetType.AddStructuralProperty("Username", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 50, isUnicode: false));
passwordResetType.AddStructuralProperty("TempPassword", EdmPrimitiveTypeKind.String);
passwordResetType.AddStructuralProperty("EmailedTo", EdmPrimitiveTypeKind.String);
model.AddElement(passwordResetType);
var passwordResetLogin = new EdmNavigationPropertyInfo { Name = "Login", Target = loginType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { passwordResetUsername }, PrincipalProperties = loginType.Key() };
passwordResetType.AddUnidirectionalNavigation(passwordResetLogin);
var pageViewType = new EdmEntityType("NS1", "PageView");
pageViewType.AddKeys(pageViewType.AddStructuralProperty("PageViewId", EdmPrimitiveTypeKind.Int32, false));
var pageViewUsername = pageViewType.AddStructuralProperty("Username", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 50, isUnicode: false));
pageViewType.AddStructuralProperty("Viewed", EdmPrimitiveTypeKind.DateTimeOffset);
pageViewType.AddStructuralProperty("PageUrl", EdmCoreModel.Instance.GetString(isUnbounded: false, isNullable: false, maxLength: 500, isUnicode: false));
model.AddElement(pageViewType);
var pageViewLogin = new EdmNavigationPropertyInfo { Name = "Login", Target = loginType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { pageViewUsername }, PrincipalProperties = loginType.Key() };
pageViewType.AddUnidirectionalNavigation(pageViewLogin);
var productPageViewType = new EdmEntityType("NS1", "ProductPageView", pageViewType);
var productPageViewProductId = productPageViewType.AddStructuralProperty("ProductId", EdmPrimitiveTypeKind.Int32, false);
model.AddElement(productPageViewType);
var productPageViewProduct = new EdmNavigationPropertyInfo { Name = "Product", Target = productType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { productPageViewProductId }, PrincipalProperties = productType.Key() };
productPageViewType.AddUnidirectionalNavigation(productPageViewProduct);
var supplierType = new EdmEntityType("NS1", "Supplier");
supplierType.AddKeys(supplierType.AddStructuralProperty("SupplierId", EdmPrimitiveTypeKind.Int32, false));
supplierType.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
model.AddElement(supplierType);
var supplierProducts = new EdmNavigationPropertyInfo { Name = "Products", Target = productType, TargetMultiplicity = EdmMultiplicity.Many };
var productSuppliers = new EdmNavigationPropertyInfo { Name = "Suppliers", Target = supplierType, TargetMultiplicity = EdmMultiplicity.Many };
supplierType.AddBidirectionalNavigation(supplierProducts, productSuppliers);
var supplierLogoType = new EdmEntityType("NS1", "SupplierLogo");
var supplierLogoSupplierId = supplierLogoType.AddStructuralProperty("SupplierId", EdmPrimitiveTypeKind.Int32, false);
supplierLogoType.AddKeys(supplierLogoSupplierId);
supplierLogoType.AddStructuralProperty("Logo", EdmCoreModel.Instance.GetBinary(isNullable: false, isUnbounded: false, maxLength: 500));
model.AddElement(supplierLogoType);
var supplierSupplierLogo = new EdmNavigationPropertyInfo { Name = "Logo", Target = supplierLogoType, TargetMultiplicity = EdmMultiplicity.One, PrincipalProperties = new[] { supplierLogoSupplierId }, DependentProperties = supplierType.Key() };
supplierType.AddUnidirectionalNavigation(supplierSupplierLogo);
var supplierInfoType = new EdmEntityType("NS1", "SupplierInfo");
supplierInfoType.AddKeys(supplierInfoType.AddStructuralProperty("SupplierInfoId", EdmPrimitiveTypeKind.Int32, false));
supplierInfoType.AddStructuralProperty("Information", EdmPrimitiveTypeKind.String);
model.AddElement(supplierInfoType);
var supplierInfoSupplier = new EdmNavigationPropertyInfo { Name = "Supplier", Target = supplierType, TargetMultiplicity = EdmMultiplicity.One, OnDelete = EdmOnDeleteAction.Cascade };
supplierInfoType.AddUnidirectionalNavigation(supplierInfoSupplier);
var orderNoteType = new EdmEntityType("NS1", "OrderNote");
orderNoteType.AddKeys(orderNoteType.AddStructuralProperty("NoteId", EdmPrimitiveTypeKind.Int32, false));
orderNoteType.AddStructuralProperty("Note", EdmPrimitiveTypeKind.String);
model.AddElement(orderNoteType);
var orderNoteOrder = new EdmNavigationPropertyInfo { Name = "Order", Target = orderType, TargetMultiplicity = EdmMultiplicity.One };
var orderOrderNotes = new EdmNavigationPropertyInfo { Name = "Notes", Target = orderNoteType, TargetMultiplicity = EdmMultiplicity.Many, OnDelete = EdmOnDeleteAction.Cascade };
orderNoteType.AddBidirectionalNavigation(orderNoteOrder, orderOrderNotes);
var orderQualityCheckType = new EdmEntityType("NS1", "OrderQualityCheck");
var orderQualityCheckOrderId = orderQualityCheckType.AddStructuralProperty("OrderId", EdmPrimitiveTypeKind.Int32, false);
orderQualityCheckType.AddKeys(orderQualityCheckOrderId);
orderQualityCheckType.AddStructuralProperty("CheckedBy", EdmPrimitiveTypeKind.String);
orderQualityCheckType.AddStructuralProperty("CheckedDateTime", EdmPrimitiveTypeKind.DateTimeOffset);
model.AddElement(orderQualityCheckType);
var orderQualityCheckOrder = new EdmNavigationPropertyInfo { Name = "Order", Target = orderType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { orderQualityCheckOrderId }, PrincipalProperties = orderType.Key() };
orderQualityCheckType.AddUnidirectionalNavigation(orderQualityCheckOrder);
var orderLineType = new EdmEntityType("NS1", "OrderLine");
var orderLineOrderId = orderLineType.AddStructuralProperty("OrderId", EdmPrimitiveTypeKind.Int32, false);
var orderLineProductId = orderLineType.AddStructuralProperty("ProductId", EdmPrimitiveTypeKind.Int32, false);
orderLineType.AddKeys(orderLineOrderId, orderLineProductId);
orderLineType.AddStructuralProperty("Quantity", EdmPrimitiveTypeKind.Int32);
orderLineType.AddStructuralProperty("ConcurrencyToken", EdmCoreModel.Instance.GetString(false), string.Empty, EdmConcurrencyMode.Fixed);
model.AddElement(orderLineType);
var orderLineOrder = new EdmNavigationPropertyInfo { Name = "Order", Target = orderType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { orderLineOrderId }, PrincipalProperties = orderType.Key() };
var orderOrderLine = new EdmNavigationPropertyInfo { Name = "OrderLines", Target = orderLineType, TargetMultiplicity = EdmMultiplicity.Many };
orderLineType.AddBidirectionalNavigation(orderLineOrder, orderOrderLine);
var orderLineProduct = new EdmNavigationPropertyInfo { Name = "Product", Target = productType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { orderLineProductId }, PrincipalProperties = productType.Key() };
orderLineType.AddUnidirectionalNavigation(orderLineProduct);
var backOrderLineType = new EdmEntityType("NS1", "BackOrderLine", orderLineType);
backOrderLineType.AddStructuralProperty("ETA", EdmPrimitiveTypeKind.DateTimeOffset);
model.AddElement(backOrderLineType);
var backOrderLineSupplier = new EdmNavigationPropertyInfo { Name = "Supplier", Target = supplierType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
var supplierBackOrderLines = new EdmNavigationPropertyInfo { Name = "BackOrderLines", Target = backOrderLineType, TargetMultiplicity = EdmMultiplicity.Many };
backOrderLineType.AddBidirectionalNavigation(backOrderLineSupplier, supplierBackOrderLines);
var backOrderLine2Type = new EdmEntityType("NS1", "BackOrderLine2", backOrderLineType);
model.AddElement(backOrderLine2Type);
var discontinuedProductType = new EdmEntityType("NS1", "DiscontinuedProduct", productType);
discontinuedProductType.AddStructuralProperty("Discontinued", EdmPrimitiveTypeKind.DateTimeOffset);
var replacementProductId = discontinuedProductType.AddStructuralProperty("ReplacementProductId", EdmCoreModel.Instance.GetInt32(true));
model.AddElement(discontinuedProductType);
var discontinuedProductReplacement = new EdmNavigationPropertyInfo { Name = "ReplacedBy", Target = productType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne, DependentProperties = new[] { replacementProductId }, PrincipalProperties = productType.Key() };
var productReplaces = new EdmNavigationPropertyInfo { Name = "Replaces", Target = discontinuedProductType, TargetMultiplicity = EdmMultiplicity.Many, };
discontinuedProductType.AddBidirectionalNavigation(discontinuedProductReplacement, productReplaces);
var productDetailType = new EdmEntityType("NS1", "ProductDetail");
var productDetailProductId = productDetailType.AddStructuralProperty("ProductId", EdmPrimitiveTypeKind.Int32, false);
productDetailType.AddKeys(productDetailProductId);
productDetailType.AddStructuralProperty("Details", EdmPrimitiveTypeKind.String);
model.AddElement(productDetailType);
var productDetailProduct = new EdmNavigationPropertyInfo { Name = "Product", Target = productType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { productDetailProductId }, PrincipalProperties = productType.Key() };
var productProductDetail = new EdmNavigationPropertyInfo { Name = "Detail", Target = productDetailType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne };
productDetailType.AddBidirectionalNavigation(productDetailProduct, productProductDetail);
var productReviewType = new EdmEntityType("NS1", "ProductReview");
var productReviewProductId = productReviewType.AddStructuralProperty("ProductId", EdmPrimitiveTypeKind.Int32, false);
productReviewType.AddKeys(productReviewProductId, productReviewType.AddStructuralProperty("ReviewId", EdmPrimitiveTypeKind.Int32, false));
productReviewType.AddStructuralProperty("Review", EdmPrimitiveTypeKind.String);
model.AddElement(productReviewType);
var productReviewProduct = new EdmNavigationPropertyInfo { Name = "Product", Target = productType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { productReviewProductId }, PrincipalProperties = productType.Key() };
var productProductReviews = new EdmNavigationPropertyInfo { Name = "Reviews", Target = productReviewType, TargetMultiplicity = EdmMultiplicity.Many };
productReviewType.AddBidirectionalNavigation(productReviewProduct, productProductReviews);
var productPhotoType = new EdmEntityType("NS1", "ProductPhoto");
var productPhotoProductId = productPhotoType.AddStructuralProperty("ProductId", EdmPrimitiveTypeKind.Int32, false);
productPhotoType.AddKeys(productPhotoProductId, productPhotoType.AddStructuralProperty("PhotoId", EdmPrimitiveTypeKind.Int32, false));
productPhotoType.AddStructuralProperty("Photo", EdmPrimitiveTypeKind.Binary);
model.AddElement(productPhotoType);
var productProductPhotos = new EdmNavigationPropertyInfo { Name = "Photos", Target = productPhotoType, TargetMultiplicity = EdmMultiplicity.Many };
var productPhotoProduct = new EdmNavigationPropertyInfo { Name = "Product", Target = productType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { productPhotoProductId }, PrincipalProperties = productType.Key() };
productType.AddBidirectionalNavigation(productProductPhotos, productPhotoProduct);
var productWebFeatureType = new EdmEntityType("NS1", "ProductWebFeature");
productWebFeatureType.AddKeys(productWebFeatureType.AddStructuralProperty("FeatureId", EdmPrimitiveTypeKind.Int32, false));
var productWebFeatureProductId = productWebFeatureType.AddStructuralProperty("ProductId", EdmCoreModel.Instance.GetInt32(true));
var productWebFeaturePhotoId = productWebFeatureType.AddStructuralProperty("PhotoId", EdmCoreModel.Instance.GetInt32(true));
var productWebFeatureReviewId = productWebFeatureType.AddStructuralProperty("ReviewId", EdmCoreModel.Instance.GetInt32(true));
productWebFeatureType.AddStructuralProperty("Heading", EdmPrimitiveTypeKind.String);
model.AddElement(productWebFeatureType);
var productReviewWebFeatures = new EdmNavigationPropertyInfo { Name = "Features", Target = productWebFeatureType, TargetMultiplicity = EdmMultiplicity.Many };
var productWebFeatureReview = new EdmNavigationPropertyInfo { Name = "Review", Target = productReviewType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne, DependentProperties = new[] { productWebFeatureReviewId, productWebFeatureProductId }, PrincipalProperties = productReviewType.Key() };
productWebFeatureType.AddBidirectionalNavigation(productWebFeatureReview, productReviewWebFeatures);
var productPhotoWebFeatures = new EdmNavigationPropertyInfo { Name = "Features", Target = productWebFeatureType, TargetMultiplicity = EdmMultiplicity.Many };
var productWebFeaturePhoto = new EdmNavigationPropertyInfo { Name = "Photo", Target = productPhotoType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne, DependentProperties = new[] { productWebFeaturePhotoId, productWebFeatureProductId }, PrincipalProperties = productPhotoType.Key() };
productWebFeatureType.AddBidirectionalNavigation(productWebFeaturePhoto, productPhotoWebFeatures);
var computerType = new EdmEntityType("NS1", "Computer");
computerType.AddKeys(computerType.AddStructuralProperty("ComputerId", EdmPrimitiveTypeKind.Int32, false));
computerType.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
model.AddElement(computerType);
var computerDetailType = new EdmEntityType("NS1", "ComputerDetail");
computerDetailType.AddKeys(computerDetailType.AddStructuralProperty("ComputerDetailId", EdmPrimitiveTypeKind.Int32, false));
computerDetailType.AddStructuralProperty("Model", EdmPrimitiveTypeKind.String);
computerDetailType.AddStructuralProperty("Serial", EdmPrimitiveTypeKind.String);
computerDetailType.AddStructuralProperty("Specifications", EdmPrimitiveTypeKind.String);
computerDetailType.AddStructuralProperty("PurchaseDate", EdmPrimitiveTypeKind.DateTimeOffset);
computerDetailType.AddStructuralProperty("Dimensions", dimensionsTypeReference);
model.AddElement(computerDetailType);
var computerDetailComputer = new EdmNavigationPropertyInfo { Name = "Computer", Target = computerType, TargetMultiplicity = EdmMultiplicity.One };
var computerComputerDetail = new EdmNavigationPropertyInfo { Name = "ComputerDetail", Target = computerDetailType, TargetMultiplicity = EdmMultiplicity.One };
computerType.AddBidirectionalNavigation(computerComputerDetail, computerDetailComputer);
var driverType = new EdmEntityType("NS1", "Driver");
driverType.AddKeys(driverType.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 100, isNullable: false, isUnicode: false)));
driverType.AddStructuralProperty("BirthDate", EdmPrimitiveTypeKind.DateTimeOffset);
model.AddElement(driverType);
var licenseType = new EdmEntityType("NS1", "License");
var licenseDriverName = licenseType.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 100, isNullable: false, isUnicode: false));
licenseType.AddKeys(licenseDriverName);
licenseType.AddStructuralProperty("LicenseNumber", EdmPrimitiveTypeKind.String);
licenseType.AddStructuralProperty("LicenseClass", EdmPrimitiveTypeKind.String);
licenseType.AddStructuralProperty("Restrictions", EdmPrimitiveTypeKind.String);
licenseType.AddStructuralProperty("ExpirationDate", EdmPrimitiveTypeKind.DateTimeOffset);
model.AddElement(licenseType);
var driverLicense = new EdmNavigationPropertyInfo { Name = "License", Target = licenseType, TargetMultiplicity = EdmMultiplicity.One, };
var licenseDriver = new EdmNavigationPropertyInfo { Name = "Driver", Target = driverType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { licenseDriverName }, PrincipalProperties = driverType.Key() };
licenseType.AddBidirectionalNavigation(licenseDriver, driverLicense);
#endregion
model.AddDefaultContainerFixup("NS1");
return model;
}
public static IEdmModel ModelWithAllConceptsEdm()
{
var stringType = EdmCoreModel.Instance.GetPrimitiveType(EdmPrimitiveTypeKind.String);
var model = new EdmModel();
var addressType = new EdmComplexType("NS1", "Address");
addressType.AddStructuralProperty("Street", EdmPrimitiveTypeKind.String);
addressType.AddStructuralProperty("City", new EdmStringTypeReference(stringType, /*isNullable*/false, /*isUnbounded*/false, /*maxLength*/30, /*isUnicode*/true));
model.AddElement(addressType);
var zipCodeType = new EdmComplexType("NS1", "ZipCode");
zipCodeType.AddStructuralProperty("Main", new EdmStringTypeReference(stringType, /*isNullable*/false, /*isUnbounded*/false, /*maxLength*/5, /*isUnicode*/false));
zipCodeType.AddStructuralProperty("Extended", new EdmStringTypeReference(stringType, /*isNullable*/true, /*isUnbounded*/false, /*maxLength*/5, /*isUnicode*/false));
model.AddElement(zipCodeType);
addressType.AddStructuralProperty("Zip", new EdmComplexTypeReference(zipCodeType, false));
var foreignAddressType = new EdmComplexType("NS1", "ForeignAddress", addressType, false);
foreignAddressType.AddStructuralProperty("State", EdmPrimitiveTypeKind.String);
model.AddElement(foreignAddressType);
var personType = new EdmEntityType("NS1", "Person", null, true, false);
personType.AddKeys(personType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32, false));
model.AddElement(personType);
var customerType = new EdmEntityType("NS1", "Customer", personType);
customerType.AddStructuralProperty("IsVIP", EdmPrimitiveTypeKind.Boolean);
customerType.AddProperty(new EdmStructuralProperty(customerType, "LastUpdated", EdmCoreModel.Instance.GetDateTimeOffset(false), null, EdmConcurrencyMode.Fixed));
customerType.AddStructuralProperty("BillingAddress", new EdmComplexTypeReference(addressType, false));
customerType.AddStructuralProperty("ShippingAddress", new EdmComplexTypeReference(addressType, false));
model.AddElement(customerType);
var orderType = new EdmEntityType("NS1", "Order");
orderType.AddKeys(orderType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32, false));
var customerIdProperty = orderType.AddStructuralProperty("CustomerId", EdmPrimitiveTypeKind.Int32, false);
model.AddElement(orderType);
var navProp1 = new EdmNavigationPropertyInfo { Name = "ToOrders", Target = orderType, TargetMultiplicity = EdmMultiplicity.Many, };
var navProp2 = new EdmNavigationPropertyInfo { Name = "ToCustomer", Target = customerType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { customerIdProperty }, PrincipalProperties = customerType.Key() };
customerType.AddBidirectionalNavigation(navProp1, navProp2);
var container = new EdmEntityContainer("NS1", "MyContainer");
container.AddEntitySet("PersonSet", personType);
container.AddEntitySet("OrderSet", orderType);
model.AddElement(container);
var function = new EdmFunction("NS1", "Function1", EdmCoreModel.Instance.GetInt64(true));
function.AddParameter("Param1", EdmCoreModel.Instance.GetInt32(true));
container.AddFunctionImport(function);
model.AddElement(function);
return model;
}
public static IEdmModel AssociationIndependentEdm()
{
var model = new EdmModel();
var customerType = new EdmEntityType("NS1", "Customer");
customerType.AddKeys(customerType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
model.AddElement(customerType);
var orderType = new EdmEntityType("NS1", "Order");
orderType.AddKeys(orderType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
model.AddElement(orderType);
var navProp1 = new EdmNavigationPropertyInfo { Name = "ToOrders", Target = orderType, TargetMultiplicity = EdmMultiplicity.Many };
var navProp2 = new EdmNavigationPropertyInfo { Name = "ToCustomer", Target = customerType, TargetMultiplicity = EdmMultiplicity.One };
customerType.AddBidirectionalNavigation(navProp1, navProp2);
return model;
}
void BuildRelation(EdmModel model)
{
string parentName = string.Empty;
string refrenceName = string.Empty;
string parentColName = string.Empty;
string refrenceColName = string.Empty;
EdmEntityType parent = null;
EdmEntityType refrence = null;
EdmNavigationPropertyInfo parentNav = null;
EdmNavigationPropertyInfo refrenceNav = null;
List<IEdmStructuralProperty> principalProperties = null;
List<IEdmStructuralProperty> dependentProperties = null;
using (DbAccess db = new DbAccess(this.ConnectionString))
{
db.ExecuteReader(this.RelationCommand, (reader) =>
{
if (parentName != reader["ParentName"].ToString() || refrenceName != reader["RefrencedName"].ToString())
{
if (!string.IsNullOrEmpty(refrenceName))
{
parentNav.PrincipalProperties = principalProperties;
parentNav.DependentProperties = dependentProperties;
//var np = parent.AddBidirectionalNavigation(refrenceNav, parentNav);
//var parentSet = model.EntityContainer.FindEntitySet(parentName) as EdmEntitySet;
//var referenceSet = model.EntityContainer.FindEntitySet(refrenceName) as EdmEntitySet;
//parentSet.AddNavigationTarget(np, referenceSet);
var np = refrence.AddBidirectionalNavigation(parentNav, refrenceNav);
var parentSet = model.EntityContainer.FindEntitySet(parentName) as EdmEntitySet;
var referenceSet = model.EntityContainer.FindEntitySet(refrenceName) as EdmEntitySet;
referenceSet.AddNavigationTarget(np, parentSet);
}
parentName = reader["ParentName"].ToString();
refrenceName = reader["RefrencedName"].ToString();
parent = model.FindDeclaredType(string.Format("ns.{0}", parentName)) as EdmEntityType;
refrence = model.FindDeclaredType(string.Format("ns.{0}", refrenceName)) as EdmEntityType;
parentNav = new EdmNavigationPropertyInfo();
parentNav.Name = parentName;
parentNav.TargetMultiplicity = EdmMultiplicity.Many;
parentNav.Target = parent;
refrenceNav = new EdmNavigationPropertyInfo();
refrenceNav.Name = refrenceName;
refrenceNav.TargetMultiplicity = EdmMultiplicity.Many;
//refrenceNav.Target = refrence;
principalProperties = new List<IEdmStructuralProperty>();
dependentProperties = new List<IEdmStructuralProperty>();
}
principalProperties.Add(parent.FindProperty(reader["ParentColumnName"].ToString()) as IEdmStructuralProperty);
dependentProperties.Add(refrence.FindProperty(reader["RefreancedColumnName"].ToString()) as IEdmStructuralProperty);
}, null, CommandType.Text);
if (refrenceNav != null)
{
parentNav.PrincipalProperties = principalProperties;
parentNav.DependentProperties = dependentProperties;
//var np1 = parent.AddBidirectionalNavigation(refrenceNav, parentNav);
//var parentSet1 = model.EntityContainer.FindEntitySet(parentName) as EdmEntitySet;
//var referenceSet1 = model.EntityContainer.FindEntitySet(refrenceName) as EdmEntitySet;
//parentSet1.AddNavigationTarget(np1, referenceSet1);
var np1 = refrence.AddBidirectionalNavigation(parentNav, refrenceNav);
var parentSet1 = model.EntityContainer.FindEntitySet(parentName) as EdmEntitySet;
var referenceSet1 = model.EntityContainer.FindEntitySet(refrenceName) as EdmEntitySet;
referenceSet1.AddNavigationTarget(np1, parentSet1);
}
}
}
private void CreateNavigationProperty(EntityTypeConfiguration config)
{
Contract.Assert(config != null);
EdmEntityType type = (EdmEntityType)(GetEdmType(config.ClrType));
foreach (NavigationPropertyConfiguration navProp in config.NavigationProperties)
{
EdmNavigationPropertyInfo info = new EdmNavigationPropertyInfo
{
Name = navProp.Name,
TargetMultiplicity = navProp.Multiplicity,
Target = GetEdmType(navProp.RelatedClrType) as IEdmEntityType,
ContainsTarget = navProp.ContainsTarget,
OnDelete = navProp.OnDeleteAction
};
// Principal properties
if (navProp.PrincipalProperties.Any())
{
info.PrincipalProperties = GetDeclaringPropertyInfo(navProp.PrincipalProperties);
}
// Dependent properties
if (navProp.DependentProperties.Any())
{
info.DependentProperties = GetDeclaringPropertyInfo(navProp.DependentProperties);
}
IEdmProperty edmProperty = type.AddUnidirectionalNavigation(info);
if (navProp.PropertyInfo != null && edmProperty != null)
{
_properties[navProp.PropertyInfo] = edmProperty;
}
if (edmProperty != null && navProp.IsRestricted)
{
_propertiesRestrictions[edmProperty] = new QueryableRestrictions(navProp);
}
}
}
public void EdmNavigationPropertyPrincipalPropertiesShouldReturnPrincipalProperties()
{
EdmEntityType type = new EdmEntityType("ns", "type");
var key = type.AddStructuralProperty("Id1", EdmCoreModel.Instance.GetInt32(false));
var notKey = type.AddStructuralProperty("Id2", EdmCoreModel.Instance.GetString(false));
var p1 = type.AddStructuralProperty("p1", EdmCoreModel.Instance.GetInt32(false));
var p2 = type.AddStructuralProperty("p1", EdmCoreModel.Instance.GetString(false));
type.AddKeys(key);
var navInfo1 = new EdmNavigationPropertyInfo()
{
Name = "nav",
Target = type,
TargetMultiplicity = EdmMultiplicity.Many,
DependentProperties = new[] { p1, p2 },
PrincipalProperties = new[] { key, notKey }
};
EdmNavigationProperty navProp = type.AddUnidirectionalNavigation(navInfo1);
navProp.PrincipalProperties().Should().NotBeNull();
navProp.PrincipalProperties().ShouldAllBeEquivalentTo(new[] { key, notKey });
}
private IEdmModel GetModel()
{
EdmModel myModel = new EdmModel();
EdmComplexType shippingAddress = new EdmComplexType("MyNS", "ShippingAddress");
shippingAddress.AddStructuralProperty("Street", EdmPrimitiveTypeKind.String);
shippingAddress.AddStructuralProperty("City", EdmPrimitiveTypeKind.String);
shippingAddress.AddStructuralProperty("Region", EdmPrimitiveTypeKind.String);
shippingAddress.AddStructuralProperty("PostalCode", EdmPrimitiveTypeKind.String);
myModel.AddElement(shippingAddress);
EdmComplexTypeReference shippingAddressReference = new EdmComplexTypeReference(shippingAddress, true);
EdmEntityType order = new EdmEntityType("MyNS", "Order");
order.AddStructuralProperty("ShippingAddress", shippingAddressReference);
myModel.AddElement(order);
EdmEntityType person = new EdmEntityType("MyNS", "Person");
myModel.AddElement(person);
customer = new EdmEntityType("MyNS", "Customer");
customer.AddStructuralProperty("ContactName", EdmPrimitiveTypeKind.String);
EdmNavigationPropertyInfo orderLinks = new EdmNavigationPropertyInfo
{
Name = "Orders",
Target = order,
TargetMultiplicity = EdmMultiplicity.Many
};
EdmNavigationPropertyInfo personLinks = new EdmNavigationPropertyInfo
{
Name = "Parent",
Target = person,
TargetMultiplicity = EdmMultiplicity.Many
};
customer.AddUnidirectionalNavigation(orderLinks);
customer.AddUnidirectionalNavigation(personLinks);
myModel.AddElement(customer);
EdmEntityContainer container = new EdmEntityContainer("MyNS", "Example30");
customers = container.AddEntitySet("Customers", customer);
container.AddEntitySet("Orders", order);
myModel.AddElement(container);
return myModel;
}
private void CreateNavigationPropertiesForStockEntity(IEdmEntityType edmType, IEdmModel edmModel, EdmModel stockModel)
{
var stockType = (EdmEntityType)stockModel.FindType(edmType.FullName());
foreach (var edmNavigation in edmType.DeclaredNavigationProperties())
{
var stockToRoleType = (EdmEntityType)stockModel.FindType(edmNavigation.ToEntityType().FullName());
if (stockType.FindProperty(edmNavigation.Name) == null)
{
Func<IEnumerable<IEdmStructuralProperty>, IEnumerable<IEdmStructuralProperty>> createDependentProperties = (dependentProps) =>
{
if (dependentProps == null)
{
return null;
}
var stockDependentProperties = new List<IEdmStructuralProperty>();
foreach (var dependentProperty in dependentProps)
{
var stockDepProp = edmNavigation.DependentProperties() != null ? stockType.FindProperty(dependentProperty.Name) : stockToRoleType.FindProperty(dependentProperty.Name);
stockDependentProperties.Add((IEdmStructuralProperty)stockDepProp);
}
return stockDependentProperties;
};
Func<IEdmReferentialConstraint, IEdmEntityType, IEnumerable<IEdmStructuralProperty>> createPrincipalProperties = (refConstraint, principalType) =>
{
if (refConstraint == null)
{
return null;
}
return refConstraint.PropertyPairs.Select(p => (IEdmStructuralProperty)principalType.FindProperty(p.PrincipalProperty.Name));
};
var propertyInfo = new EdmNavigationPropertyInfo()
{
Name = edmNavigation.Name,
Target = stockToRoleType,
TargetMultiplicity = edmNavigation.TargetMultiplicity(),
DependentProperties = createDependentProperties(edmNavigation.DependentProperties()),
PrincipalProperties = createPrincipalProperties(edmNavigation.ReferentialConstraint, stockToRoleType),
ContainsTarget = edmNavigation.ContainsTarget,
OnDelete = edmNavigation.OnDelete
};
bool bidirectional = edmNavigation.Partner != null && edmNavigation.ToEntityType().FindProperty(edmNavigation.Partner.Name) != null;
if (bidirectional)
{
var partnerInfo = new EdmNavigationPropertyInfo()
{
Name = edmNavigation.Partner.Name,
TargetMultiplicity = edmNavigation.Partner.TargetMultiplicity(),
DependentProperties = createDependentProperties(edmNavigation.Partner.DependentProperties()),
PrincipalProperties = createPrincipalProperties(edmNavigation.Partner.ReferentialConstraint, stockType),
ContainsTarget = edmNavigation.Partner.ContainsTarget,
OnDelete = edmNavigation.Partner.OnDelete
};
stockType.AddBidirectionalNavigation(propertyInfo, partnerInfo);
}
else
{
stockType.AddUnidirectionalNavigation(propertyInfo);
}
}
}
}
private IEdmModel GetModel()
{
EdmModel myModel = new EdmModel();
EdmComplexType shippingAddress = new EdmComplexType("MyNS", "ShippingAddress");
shippingAddress.AddStructuralProperty("Street", EdmPrimitiveTypeKind.String);
shippingAddress.AddStructuralProperty("City", EdmPrimitiveTypeKind.String);
shippingAddress.AddStructuralProperty("Region", EdmPrimitiveTypeKind.String);
shippingAddress.AddStructuralProperty("PostalCode", EdmPrimitiveTypeKind.String);
myModel.AddElement(shippingAddress);
EdmComplexTypeReference shippingAddressReference = new EdmComplexTypeReference(shippingAddress, true);
EdmEntityType order = new EdmEntityType("MyNS", "Order");
order.AddKeys(order.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
order.AddStructuralProperty("ShippingAddress", shippingAddressReference);
myModel.AddElement(order);
EdmEntityType person = new EdmEntityType("MyNS", "Person");
myModel.AddElement(person);
customer = new EdmEntityType("MyNS", "Customer");
customer.AddKeys(customer.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
customer.AddStructuralProperty("ContactName", EdmPrimitiveTypeKind.String);
EdmNavigationPropertyInfo orderLinks = new EdmNavigationPropertyInfo
{
Name = "Orders",
Target = order,
TargetMultiplicity = EdmMultiplicity.Many
};
EdmNavigationPropertyInfo personLinks = new EdmNavigationPropertyInfo
{
Name = "Parent",
Target = person,
TargetMultiplicity = EdmMultiplicity.Many
};
customer.AddUnidirectionalNavigation(orderLinks);
customer.AddUnidirectionalNavigation(personLinks);
myModel.AddElement(customer);
EdmEntityType product = new EdmEntityType("MyNS", "Product");
product.AddKeys(product.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
product.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
myModel.AddElement(product);
EdmEntityType productDetail = new EdmEntityType("MyNS", "ProductDetail");
productDetail.AddKeys(productDetail.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
productDetail.AddStructuralProperty("Detail", EdmPrimitiveTypeKind.String);
myModel.AddElement(productDetail);
product.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo
{
Name = "Details",
Target = productDetail,
TargetMultiplicity = EdmMultiplicity.Many,
ContainsTarget = true,
});
EdmNavigationProperty favouriteProducts = customer.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo
{
Name = "FavouriteProducts",
Target = product,
TargetMultiplicity = EdmMultiplicity.Many,
});
EdmNavigationProperty productBeingViewed = customer.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo
{
Name = "ProductBeingViewed",
Target = product,
TargetMultiplicity = EdmMultiplicity.ZeroOrOne,
});
EdmEntityContainer container = new EdmEntityContainer("MyNS", "Example30");
customers = container.AddEntitySet("Customers", customer);
container.AddEntitySet("Orders", order);
EdmEntitySet products = container.AddEntitySet("Products", product);
customers.AddNavigationTarget(favouriteProducts, products);
customers.AddNavigationTarget(productBeingViewed, products);
myModel.AddElement(container);
return myModel;
}
private void CreateEntityTypeBody(EdmEntityType type, EntityTypeConfiguration config)
{
Contract.Assert(type != null);
Contract.Assert(config != null);
CreateStructuralTypeBody(type, config);
IEnumerable<IEdmStructuralProperty> keys = config.Keys.Select(p => type.DeclaredProperties.OfType<IEdmStructuralProperty>().First(dp => dp.Name == p.Name));
type.AddKeys(keys);
foreach (NavigationPropertyConfiguration navProp in config.NavigationProperties)
{
EdmNavigationPropertyInfo info = new EdmNavigationPropertyInfo
{
Name = navProp.Name,
TargetMultiplicity = navProp.Multiplicity,
Target = GetEdmType(navProp.RelatedClrType) as IEdmEntityType,
ContainsTarget = navProp.ContainsTarget
};
IEdmProperty edmProperty = type.AddUnidirectionalNavigation(info);
if (navProp.PropertyInfo != null && edmProperty != null)
{
_properties[navProp.PropertyInfo] = edmProperty;
}
if (edmProperty != null && navProp.IsRestricted)
{
_propertiesRestrictions[edmProperty] = new QueryableRestrictions(navProp);
}
}
}
private void CreateEntityTypeBody(EdmEntityType type, EntityTypeConfiguration config)
{
CreateStructuralTypeBody(type, config);
IEdmStructuralProperty[] keys = config.Keys.Select(p => type.DeclaredProperties.OfType<IEdmStructuralProperty>().First(dp => dp.Name == p.Name)).ToArray();
type.AddKeys(keys);
foreach (NavigationPropertyConfiguration navProp in config.NavigationProperties)
{
EdmNavigationPropertyInfo info = new EdmNavigationPropertyInfo();
info.Name = navProp.Name;
info.TargetMultiplicity = navProp.Multiplicity;
info.Target = _types[navProp.RelatedClrType] as IEdmEntityType;
//TODO: If target end has a multiplity of 1 this assumes the source end is 0..1.
// I think a better default multiplicity is *
IEdmProperty edmProperty = type.AddUnidirectionalNavigation(info);
if (navProp.PropertyInfo != null && edmProperty != null)
{
_properties[navProp.PropertyInfo] = edmProperty;
}
if (edmProperty != null && navProp.IsRestricted)
{
_propertiesRestrictions[edmProperty] = new QueryableRestrictions(navProp);
}
}
}
private static IEdmNavigationSource GetContainedEntitySet(EdmModel model, EdmEntityType type)
{
EdmEntitySet entitySet = GetEntitySet(model, type);
var containedEntity = GetContainedEntityType(model);
var navigationPropertyInfo = new EdmNavigationPropertyInfo()
{
Name = "nav",
Target = containedEntity,
TargetMultiplicity = EdmMultiplicity.Many, // todo: TargetMultiplicity info seems lost in V4
ContainsTarget = true
};
EdmNavigationProperty navigationProperty = EdmNavigationProperty.CreateNavigationProperty(type, navigationPropertyInfo);
type.AddUnidirectionalNavigation(navigationPropertyInfo);
IEdmNavigationSource containedEntitySet = entitySet.FindNavigationTarget(navigationProperty);
return containedEntitySet;
}
/// <summary>
/// Creates two navigation properties representing an association between two entity types.
/// </summary>
/// <param name="propertyInfo">Information to create the navigation property.</param>
/// <param name="partnerInfo">Information to create the partner navigation property.</param>
/// <returns>Created navigation property.</returns>
public static EdmNavigationProperty CreateNavigationPropertyWithPartner(EdmNavigationPropertyInfo propertyInfo, EdmNavigationPropertyInfo partnerInfo)
{
EdmUtil.CheckArgumentNull(propertyInfo, "propertyInfo");
EdmUtil.CheckArgumentNull(propertyInfo.Name, "propertyInfo.Name");
EdmUtil.CheckArgumentNull(propertyInfo.Target, "propertyInfo.Target");
EdmUtil.CheckArgumentNull(partnerInfo, "partnerInfo");
EdmUtil.CheckArgumentNull(partnerInfo.Name, "partnerInfo.Name");
EdmUtil.CheckArgumentNull(partnerInfo.Target, "partnerInfo.Target");
EdmNavigationProperty end1 = new EdmNavigationProperty(
partnerInfo.Target,
propertyInfo.Name,
CreateNavigationPropertyType(propertyInfo.Target, propertyInfo.TargetMultiplicity, "propertyInfo.TargetMultiplicity"),
propertyInfo.DependentProperties,
propertyInfo.PrincipalProperties,
propertyInfo.ContainsTarget,
propertyInfo.OnDelete);
EdmNavigationProperty end2 = new EdmNavigationProperty(
propertyInfo.Target,
partnerInfo.Name,
CreateNavigationPropertyType(partnerInfo.Target, partnerInfo.TargetMultiplicity, "partnerInfo.TargetMultiplicity"),
partnerInfo.DependentProperties,
partnerInfo.PrincipalProperties,
partnerInfo.ContainsTarget,
partnerInfo.OnDelete);
end1.partner = end2;
end2.partner = end1;
return end1;
}
public static IEdmModel MultipleNamespacesEdm()
{
var model = new EdmModel();
var personType = new EdmEntityType("NS1", "Person");
personType.AddKeys(personType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
model.AddElement(personType);
var complexType1 = new EdmComplexType("NS3", "ComplexLevel1");
model.AddElement(complexType1);
var complexType2 = new EdmComplexType("NS2", "ComplexLevel2");
model.AddElement(complexType2);
var complexType3 = new EdmComplexType("NS2", "ComplexLevel3");
model.AddElement(complexType3);
complexType3.AddStructuralProperty("IntProperty", EdmPrimitiveTypeKind.Int32);
complexType2.AddStructuralProperty("ComplexProperty", new EdmComplexTypeReference(complexType3, false));
complexType1.AddStructuralProperty("ComplexProperty", new EdmComplexTypeReference(complexType2, false));
personType.AddStructuralProperty("ComplexProperty", new EdmComplexTypeReference(complexType1, false));
var customerType = new EdmEntityType("NS3", "Customer", personType);
model.AddElement(customerType);
var orderType = new EdmEntityType("NS2", "Order");
orderType.AddKeys(orderType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
model.AddElement(orderType);
var customerIdProperty = orderType.AddStructuralProperty("CustomerId", EdmPrimitiveTypeKind.Int32);
var navProp1 = new EdmNavigationPropertyInfo { Name = "ToOrders", Target = orderType, TargetMultiplicity = EdmMultiplicity.Many, };
var navProp2 = new EdmNavigationPropertyInfo { Name = "ToCustomer", Target = customerType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { customerIdProperty }, PrincipalProperties = customerType.Key() };
customerType.AddBidirectionalNavigation(navProp1, navProp2);
return model;
}
/// <summary>
/// Creates a navigation property from the given information.
/// </summary>
/// <param name="declaringType">The type that declares this property.</param>
/// <param name="propertyInfo">Information to create the navigation property.</param>
/// <returns>Created navigation property.</returns>
public static EdmNavigationProperty CreateNavigationProperty(IEdmEntityType declaringType, EdmNavigationPropertyInfo propertyInfo)
{
EdmUtil.CheckArgumentNull(propertyInfo, "propertyInfo");
EdmUtil.CheckArgumentNull(propertyInfo.Name, "propertyInfo.Name");
EdmUtil.CheckArgumentNull(propertyInfo.Target, "propertyInfo.Target");
return new EdmNavigationProperty(
declaringType,
propertyInfo.Name,
CreateNavigationPropertyType(propertyInfo.Target, propertyInfo.TargetMultiplicity, "propertyInfo.TargetMultiplicity"),
propertyInfo.DependentProperties,
propertyInfo.PrincipalProperties,
propertyInfo.ContainsTarget,
propertyInfo.OnDelete);
}
public static IEdmModel AssociationCompositeFkEdm()
{
var model = new EdmModel();
var customerType = new EdmEntityType("NS1", "Customer");
customerType.AddKeys(customerType.AddStructuralProperty("Id1", EdmPrimitiveTypeKind.Int32));
customerType.AddKeys(customerType.AddStructuralProperty("Id2", EdmPrimitiveTypeKind.Int32));
model.AddElement(customerType);
var orderType = new EdmEntityType("NS1", "Order");
orderType.AddKeys(orderType.AddStructuralProperty("Id1", EdmPrimitiveTypeKind.Int32));
var customerId1Property = orderType.AddStructuralProperty("CustomerId1", EdmPrimitiveTypeKind.Int32);
var customerId2Property = orderType.AddStructuralProperty("CustomerId2", EdmPrimitiveTypeKind.Int32);
model.AddElement(orderType);
var navProp = new EdmNavigationPropertyInfo { Name = "ToCustomer", Target = customerType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { customerId1Property, customerId2Property }, PrincipalProperties = customerType.Key() };
orderType.AddUnidirectionalNavigation(navProp);
return model;
}
/// <summary>
/// Creates and adds a unidirectional navigation property to this type.
/// </summary>
/// <param name="propertyInfo">Information to create the navigation property.</param>
/// <returns>Created navigation property.</returns>
public EdmNavigationProperty AddUnidirectionalNavigation(EdmNavigationPropertyInfo propertyInfo)
{
EdmUtil.CheckArgumentNull(propertyInfo, "propertyInfo");
EdmNavigationProperty property = EdmNavigationProperty.CreateNavigationProperty(this, propertyInfo);
this.AddProperty(property);
return property;
}
public static IEdmModel AssociationOnDeleteModelEdm()
{
var model = new EdmModel();
var customerType = new EdmEntityType("NS1", "Customer");
customerType.AddKeys(customerType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
model.AddElement(customerType);
var orderType = new EdmEntityType("NS1", "Order");
orderType.AddKeys(orderType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32));
model.AddElement(orderType);
var customerIdProperty = orderType.AddStructuralProperty("CustomerId", EdmPrimitiveTypeKind.Int32);
var navProp1 = new EdmNavigationPropertyInfo { Name = "ToOrders", Target = orderType, TargetMultiplicity = EdmMultiplicity.Many, OnDelete = EdmOnDeleteAction.Cascade };
var navProp2 = new EdmNavigationPropertyInfo { Name = "ToCustomer", Target = customerType, TargetMultiplicity = EdmMultiplicity.One, DependentProperties = new[] { customerIdProperty }, PrincipalProperties = customerType.Key(), OnDelete = EdmOnDeleteAction.None };
customerType.AddBidirectionalNavigation(navProp1, navProp2);
return model;
}
/// <summary>
/// Creates and adds a navigation property to this type and adds its navigation partner to the navigation target type.
/// </summary>
/// <param name="propertyInfo">Information to create the navigation property.</param>
/// <param name="partnerInfo">Information to create the partner navigation property.</param>
/// <returns>Created navigation property.</returns>
public EdmNavigationProperty AddBidirectionalNavigation(EdmNavigationPropertyInfo propertyInfo, EdmNavigationPropertyInfo partnerInfo)
{
EdmUtil.CheckArgumentNull(propertyInfo, "propertyInfo");
EdmUtil.CheckArgumentNull(propertyInfo.Target, "propertyInfo.Target");
EdmEntityType targetType = propertyInfo.Target as EdmEntityType;
if (targetType == null)
{
throw new ArgumentException("propertyInfo.Target", Strings.Constructable_TargetMustBeStock(typeof(EdmEntityType).FullName));
}
EdmNavigationProperty property = EdmNavigationProperty.CreateNavigationPropertyWithPartner(propertyInfo, this.FixUpDefaultPartnerInfo(propertyInfo, partnerInfo));
this.AddProperty(property);
targetType.AddProperty(property.Partner);
return property;
}
/// <summary>
/// The puspose of this method is to make sure that some of the <paramref name="partnerInfo"/> fields are set to valid partner defaults.
/// For example if <paramref name="partnerInfo"/>.Target is null, it will be set to this entity type. If <paramref name="partnerInfo"/>.TargetMultiplicity
/// is unknown, it will be set to 0..1, etc.
/// Whenever this method applies new values to <paramref name="partnerInfo"/>, it will return a copy of it (thus won't modify the original).
/// If <paramref name="partnerInfo"/> is null, a new info object will be produced.
/// </summary>
/// <param name="propertyInfo">Primary navigation property info.</param>
/// <param name="partnerInfo">Partner navigation property info. May be null.</param>
/// <returns>Partner info.</returns>
private EdmNavigationPropertyInfo FixUpDefaultPartnerInfo(EdmNavigationPropertyInfo propertyInfo, EdmNavigationPropertyInfo partnerInfo)
{
EdmNavigationPropertyInfo partnerInfoOverride = null;
if (partnerInfo == null)
{
partnerInfo = partnerInfoOverride = new EdmNavigationPropertyInfo();
}
if (partnerInfo.Name == null)
{
if (partnerInfoOverride == null)
{
partnerInfoOverride = partnerInfo.Clone();
}
partnerInfoOverride.Name = (propertyInfo.Name ?? String.Empty) + "Partner";
}
if (partnerInfo.Target == null)
{
if (partnerInfoOverride == null)
{
partnerInfoOverride = partnerInfo.Clone();
}
partnerInfoOverride.Target = this;
}
if (partnerInfo.TargetMultiplicity == EdmMultiplicity.Unknown)
{
if (partnerInfoOverride == null)
{
partnerInfoOverride = partnerInfo.Clone();
}
partnerInfoOverride.TargetMultiplicity = EdmMultiplicity.ZeroOrOne;
}
return partnerInfoOverride ?? partnerInfo;
}
/// <summary>
/// Creates a navigation property from the given information.
/// </summary>
/// <param name="declaringType">The type that declares this property.</param>
/// <param name="propertyInfo">Information to create the navigation property.</param>
/// <returns>Created navigation property.</returns>
public static EdmNavigationProperty CreateNavigationProperty(IEdmEntityType declaringType, EdmNavigationPropertyInfo propertyInfo)
{
EdmUtil.CheckArgumentNull(propertyInfo, "propertyInfo");
EdmUtil.CheckArgumentNull(propertyInfo.Name, "propertyInfo.Name");
EdmUtil.CheckArgumentNull(propertyInfo.Target, "propertyInfo.Target");
return(new EdmNavigationProperty(
declaringType,
propertyInfo.Name,
CreateNavigationPropertyType(propertyInfo.Target, propertyInfo.TargetMultiplicity, "propertyInfo.TargetMultiplicity"),
propertyInfo.DependentProperties,
propertyInfo.PrincipalProperties,
propertyInfo.ContainsTarget,
propertyInfo.OnDelete));
}
private static void AddNavigationProperties(
AssociationSet efAssociationSet,
IDictionary<MetadataItem, IEdmElement> elementMap)
{
if (efAssociationSet.AssociationSetEnds.Count != 2)
{
return;
}
var efAssociation = efAssociationSet.ElementType;
var navPropertyInfos = new EdmNavigationPropertyInfo[2];
for (var i = 0; i < 2; i++)
{
var efEnd = efAssociation.AssociationEndMembers[i];
var efEntityType = efEnd.GetEntityType();
if (!elementMap.ContainsKey(efEntityType))
{
continue;
}
var entityType = elementMap[efEntityType] as IEdmEntityType;
var efNavProperty = efEntityType.NavigationProperties
.Where(np => np.FromEndMember == efEnd)
.SingleOrDefault();
if (efNavProperty == null)
{
continue;
}
var efTargetEntityType = efNavProperty
.ToEndMember.GetEntityType();
if (!elementMap.ContainsKey(efTargetEntityType))
{
continue;
}
var targetEntityType = elementMap[efTargetEntityType] as IEdmEntityType;
navPropertyInfos[i] = new EdmNavigationPropertyInfo()
{
ContainsTarget = false,
Name = efNavProperty.Name,
OnDelete = efEnd.DeleteBehavior == OperationAction.Cascade
? EdmOnDeleteAction.Cascade : EdmOnDeleteAction.None,
Target = targetEntityType,
TargetMultiplicity = GetEdmMultiplicity(
efNavProperty.ToEndMember.RelationshipMultiplicity)
};
var constraint = efAssociation.Constraint;
if (constraint != null && constraint.ToRole == efEnd)
{
navPropertyInfos[i].DependentProperties = constraint.ToProperties
.Select(p => entityType.FindProperty(p.Name) as IEdmStructuralProperty);
navPropertyInfos[i].PrincipalProperties = constraint.FromProperties
.Select(p => targetEntityType.FindProperty(p.Name) as IEdmStructuralProperty);
}
}
if (navPropertyInfos[0] == null && navPropertyInfos[1] != null)
{
var efEnd = efAssociation.AssociationEndMembers[1];
var efEntityType = efEnd.GetEntityType();
var entityType = elementMap[efEntityType] as EdmEntityType;
if (entityType.FindProperty(navPropertyInfos[1].Name) == null)
{
entityType.AddUnidirectionalNavigation(navPropertyInfos[1]);
}
}
if (navPropertyInfos[0] != null && navPropertyInfos[1] == null)
{
var efEnd = efAssociation.AssociationEndMembers[0];
var efEntityType = efEnd.GetEntityType();
var entityType = elementMap[efEntityType] as EdmEntityType;
if (entityType.FindProperty(navPropertyInfos[0].Name) == null)
{
entityType.AddUnidirectionalNavigation(navPropertyInfos[0]);
}
}
if (navPropertyInfos[0] != null && navPropertyInfos[1] != null)
{
var efEnd = efAssociation.AssociationEndMembers[0];
var efEntityType = efEnd.GetEntityType();
var entityType = elementMap[efEntityType] as EdmEntityType;
if (entityType.FindProperty(navPropertyInfos[0].Name) == null)
{
entityType.AddBidirectionalNavigation(
navPropertyInfos[0], navPropertyInfos[1]);
}
}
}
private void DoIt(NavigationPropertyConfiguration navProp, EdmEntityType type)
{
foreach (var dependentProperty in navProp.DependentProperties)
{
if (dependentProperty.GetConfiguration(_configurations).IsIgnored)
{
navProp.IsIgnored = true;
return;
}
}
if (navProp.IsIgnored)
{
return;
}
EdmNavigationPropertyInfo info = new EdmNavigationPropertyInfo
{
Name = navProp.Name,
TargetMultiplicity = navProp.Multiplicity,
Target = GetEdmType(navProp.RelatedClrType) as IEdmEntityType,
ContainsTarget = navProp.ContainsTarget,
OnDelete = navProp.OnDeleteAction
};
// Principal properties
if (navProp.PrincipalProperties.Any())
{
info.PrincipalProperties = GetDeclaringPropertyInfo(navProp.PrincipalProperties);
}
// Dependent properties
if (navProp.DependentProperties.Any())
{
info.DependentProperties = GetDeclaringPropertyInfo(navProp.DependentProperties);
}
IEdmProperty edmProperty = type.AddUnidirectionalNavigation(info);
if (navProp.PropertyInfo != null && edmProperty != null)
{
_properties[navProp.PropertyInfo] = edmProperty;
}
if (edmProperty != null && navProp.IsRestricted)
{
_propertiesRestrictions[edmProperty] = new QueryableRestrictions(navProp);
}
}
