static InstanceAnnotationWriterIntegrationTests()
        {
            Model      = new EdmModel();
            EntityType = new EdmEntityType("TestNamespace", "TestEntityType");
            Model.AddElement(EntityType);

            var keyProperty = new EdmStructuralProperty(EntityType, "ID", EdmCoreModel.Instance.GetInt32(false));

            EntityType.AddKeys(new IEdmStructuralProperty[] { keyProperty });
            EntityType.AddProperty(keyProperty);
            var resourceNavigationProperty = EntityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
                Name = "ResourceNavigationProperty", Target = EntityType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne
            });
            var resourceSetNavigationProperty = EntityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
                Name = "ResourceSetNavigationProperty", Target = EntityType, TargetMultiplicity = EdmMultiplicity.Many
            });

            ComplexType = new EdmComplexType("TestNamespace", "Address");
            Model.AddElement(ComplexType);

            var defaultContainer = new EdmEntityContainer("TestNamespace", "DefaultContainer");

            Model.AddElement(defaultContainer);
            EntitySet = new EdmEntitySet(defaultContainer, "TestEntitySet", EntityType);
            EntitySet.AddNavigationTarget(resourceNavigationProperty, EntitySet);
            EntitySet.AddNavigationTarget(resourceSetNavigationProperty, EntitySet);
            defaultContainer.AddElement(EntitySet);
            Singleton = new EdmSingleton(defaultContainer, "TestSingleton", EntityType);
            Singleton.AddNavigationTarget(resourceNavigationProperty, EntitySet);
            Singleton.AddNavigationTarget(resourceSetNavigationProperty, EntitySet);
            defaultContainer.AddElement(Singleton);
        }
        public void EdmSingletonBasicNavigationPropertyBindingTest()
        {
            var internalOrderProperty = customerType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name = "InternalOrder", Target = this.orderType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne
            });
            var externalOrderProperty = customerType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name = "ExternalOrders", Target = this.orderType, TargetMultiplicity = EdmMultiplicity.Many
            });
            var customerProductProperty = customerType.AddBidirectionalNavigation(
                new EdmNavigationPropertyInfo()
            {
                Name = "Products", Target = this.productType, TargetMultiplicity = EdmMultiplicity.Many
            },
                new EdmNavigationPropertyInfo()
            {
                Name = "Buyer", Target = this.customerType, TargetMultiplicity = EdmMultiplicity.One
            });


            var orderSet   = new EdmEntitySet(this.entityContainer, "Orders", this.orderType);
            var productSet = new EdmEntitySet(this.entityContainer, "Products", this.productType);

            var vipCustomer = new EdmSingleton(this.entityContainer, "VIP", this.customerType);

            Assert.Empty(vipCustomer.NavigationPropertyBindings);

            vipCustomer.AddNavigationTarget(internalOrderProperty, orderSet);
            vipCustomer.AddNavigationTarget(externalOrderProperty, orderSet);
            vipCustomer.AddNavigationTarget(customerProductProperty, productSet);

            Assert.Equal(3, vipCustomer.NavigationPropertyBindings.Count());
            Assert.Contains(vipCustomer.NavigationPropertyBindings, m => m.NavigationProperty == internalOrderProperty && m.Target == orderSet);
            Assert.Contains(vipCustomer.NavigationPropertyBindings, m => m.NavigationProperty == externalOrderProperty && m.Target == orderSet);
            Assert.Contains(vipCustomer.NavigationPropertyBindings, m => m.NavigationProperty == customerProductProperty && m.Target == productSet);

            Assert.Same(orderSet, vipCustomer.FindNavigationTarget(internalOrderProperty));
            Assert.Same(orderSet, vipCustomer.FindNavigationTarget(externalOrderProperty));
            Assert.Same(productSet, vipCustomer.FindNavigationTarget(customerProductProperty));

            productSet.AddNavigationTarget(customerProductProperty.Partner, vipCustomer);
            Assert.Same(vipCustomer, productSet.FindNavigationTarget(customerProductProperty.Partner));
        }
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        static InstanceAnnotationsReaderIntegrationTests()
        {
            EdmModel modelTmp = new EdmModel();

            EntityType = new EdmEntityType("TestNamespace", "TestEntityType");
            modelTmp.AddElement(EntityType);

            var keyProperty = new EdmStructuralProperty(EntityType, "ID", EdmCoreModel.Instance.GetInt32(false));

            EntityType.AddKeys(new IEdmStructuralProperty[] { keyProperty });
            EntityType.AddProperty(keyProperty);
            var resourceNavigationProperty = EntityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
                Name = "ResourceNavigationProperty", Target = EntityType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne
            });
            var resourceSetNavigationProperty = EntityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
                Name = "ResourceSetNavigationProperty", Target = EntityType, TargetMultiplicity = EdmMultiplicity.Many
            });

            var defaultContainer = new EdmEntityContainer("TestNamespace", "DefaultContainer_sub");

            modelTmp.AddElement(defaultContainer);
            EntitySet = new EdmEntitySet(defaultContainer, "TestEntitySet", EntityType);
            EntitySet.AddNavigationTarget(resourceNavigationProperty, EntitySet);
            EntitySet.AddNavigationTarget(resourceSetNavigationProperty, EntitySet);
            defaultContainer.AddElement(EntitySet);

            Singleton = new EdmSingleton(defaultContainer, "TestSingleton", EntityType);
            Singleton.AddNavigationTarget(resourceNavigationProperty, EntitySet);
            Singleton.AddNavigationTarget(resourceSetNavigationProperty, EntitySet);
            defaultContainer.AddElement(Singleton);

            ComplexType = new EdmComplexType("TestNamespace", "TestComplexType");
            ComplexType.AddProperty(new EdmStructuralProperty(ComplexType, "StringProperty", EdmCoreModel.Instance.GetString(false)));
            modelTmp.AddElement(ComplexType);

            Model = TestUtils.WrapReferencedModelsToMainModel("TestNamespace", "DefaultContainer", modelTmp);
        }
        private static IEdmModel GetEdmModel()
        {
            EdmModel model = new EdmModel();

            // Customer
            EdmEntityType customer = new EdmEntityType("NS", "Customer");

            customer.AddKeys(customer.AddStructuralProperty("ID", EdmPrimitiveTypeKind.String));
            customer.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
            customer.AddStructuralProperty("Alias", EdmPrimitiveTypeKind.String);
            model.AddElement(customer);

            // Order
            EdmEntityType order = new EdmEntityType("NS", "Order", null, false, true);

            order.AddKeys(order.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32));
            model.AddElement(order);

            // MyOrder
            EdmEntityType myOrder = new EdmEntityType("NS", "MyOrder", order);

            myOrder.AddKeys(myOrder.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32));
            myOrder.AddStructuralProperty("Title", EdmPrimitiveTypeKind.String);
            model.AddElement(myOrder);

            EdmNavigationProperty ordersNavProp = customer.AddUnidirectionalNavigation(
                new EdmNavigationPropertyInfo
            {
                Name = "Orders",
                TargetMultiplicity = EdmMultiplicity.Many,
                Target             = order
            });

            EdmEntityContainer container = new EdmEntityContainer("NS", "Default");
            EdmEntitySet       orders    = container.AddEntitySet("Orders", order);
            EdmEntitySet       customers = container.AddEntitySet("Customers", customer);

            customers.AddNavigationTarget(ordersNavProp, orders);
            EdmSingleton vipCustomer = container.AddSingleton("VipCustomer", customer);

            vipCustomer.AddNavigationTarget(ordersNavProp, orders);

            model.AddElement(container);
            return(model);
        }
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        public CustomersModelWithInheritance()
        {
            EdmModel model = new EdmModel();

            // Enum type simpleEnum
            EdmEnumType simpleEnum = new EdmEnumType("NS", "SimpleEnum");

            simpleEnum.AddMember(new EdmEnumMember(simpleEnum, "First", new EdmEnumMemberValue(0)));
            simpleEnum.AddMember(new EdmEnumMember(simpleEnum, "Second", new EdmEnumMemberValue(1)));
            simpleEnum.AddMember(new EdmEnumMember(simpleEnum, "Third", new EdmEnumMemberValue(2)));
            model.AddElement(simpleEnum);

            // complex type address
            EdmComplexType address = new EdmComplexType("NS", "Address");

            address.AddStructuralProperty("Street", EdmPrimitiveTypeKind.String);
            address.AddStructuralProperty("City", EdmPrimitiveTypeKind.String);
            address.AddStructuralProperty("State", EdmPrimitiveTypeKind.String);
            address.AddStructuralProperty("ZipCode", EdmPrimitiveTypeKind.String);
            address.AddStructuralProperty("CountryOrRegion", EdmPrimitiveTypeKind.String);
            model.AddElement(address);

            // open complex type "Account"
            EdmComplexType account = new EdmComplexType("NS", "Account", null, false, true);

            account.AddStructuralProperty("Bank", EdmPrimitiveTypeKind.String);
            account.AddStructuralProperty("CardNum", EdmPrimitiveTypeKind.Int64);
            account.AddStructuralProperty("BankAddress", new EdmComplexTypeReference(address, isNullable: true));
            model.AddElement(account);

            EdmComplexType specialAccount = new EdmComplexType("NS", "SpecialAccount", account, false, true);

            specialAccount.AddStructuralProperty("SpecialCard", EdmPrimitiveTypeKind.String);
            model.AddElement(specialAccount);

            // entity type customer
            EdmEntityType customer = new EdmEntityType("NS", "Customer");

            customer.AddKeys(customer.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32));
            IEdmProperty customerName = customer.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);

            customer.AddStructuralProperty("SimpleEnum", simpleEnum.ToEdmTypeReference(isNullable: false));
            customer.AddStructuralProperty("Address", new EdmComplexTypeReference(address, isNullable: true));
            customer.AddStructuralProperty("Account", new EdmComplexTypeReference(account, isNullable: true));
            IEdmTypeReference primitiveTypeReference = EdmCoreModel.Instance.GetPrimitive(
                EdmPrimitiveTypeKind.String,
                isNullable: true);
            var city = customer.AddStructuralProperty(
                "City",
                primitiveTypeReference,
                defaultValue: null);

            model.AddElement(customer);

            // derived entity type special customer
            EdmEntityType specialCustomer = new EdmEntityType("NS", "SpecialCustomer", customer);

            specialCustomer.AddStructuralProperty("SpecialCustomerProperty", EdmPrimitiveTypeKind.Guid);
            specialCustomer.AddStructuralProperty("SpecialAddress", new EdmComplexTypeReference(address, isNullable: true));
            model.AddElement(specialCustomer);

            // entity type order (open entity type)
            EdmEntityType order = new EdmEntityType("NS", "Order", null, false, true);

            // EdmEntityType order = new EdmEntityType("NS", "Order");
            order.AddKeys(order.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32));
            order.AddStructuralProperty("City", EdmPrimitiveTypeKind.String);
            order.AddStructuralProperty("Amount", EdmPrimitiveTypeKind.Int32);
            model.AddElement(order);

            // derived entity type special order
            EdmEntityType specialOrder = new EdmEntityType("NS", "SpecialOrder", order, false, true);

            specialOrder.AddStructuralProperty("SpecialOrderProperty", EdmPrimitiveTypeKind.Guid);
            model.AddElement(specialOrder);

            // test entity
            EdmEntityType testEntity = new EdmEntityType("Microsoft.AspNet.OData.Test.Query.Expressions", "TestEntity");

            testEntity.AddStructuralProperty("SampleProperty", EdmPrimitiveTypeKind.Binary);
            model.AddElement(testEntity);

            // containment
            // my order
            EdmEntityType myOrder = new EdmEntityType("NS", "MyOrder");

            myOrder.AddKeys(myOrder.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32));
            myOrder.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
            model.AddElement(myOrder);

            // order line
            EdmEntityType orderLine = new EdmEntityType("NS", "OrderLine");

            orderLine.AddKeys(orderLine.AddStructuralProperty("ID", EdmPrimitiveTypeKind.Int32));
            orderLine.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
            model.AddElement(orderLine);

            EdmNavigationProperty orderLinesNavProp = myOrder.AddUnidirectionalNavigation(
                new EdmNavigationPropertyInfo
            {
                Name = "OrderLines",
                TargetMultiplicity = EdmMultiplicity.Many,
                Target             = orderLine,
                ContainsTarget     = true,
            });

            EdmNavigationProperty nonContainedOrderLinesNavProp = myOrder.AddUnidirectionalNavigation(
                new EdmNavigationPropertyInfo
            {
                Name = "NonContainedOrderLines",
                TargetMultiplicity = EdmMultiplicity.Many,
                Target             = orderLine,
                ContainsTarget     = false,
            });

            EdmAction tag = new EdmAction("NS", "tag", returnType: null, isBound: true, entitySetPathExpression: null);

            tag.AddParameter("entity", new EdmEntityTypeReference(orderLine, false));
            model.AddElement(tag);

            // entity sets
            EdmEntityContainer container = new EdmEntityContainer("NS", "ModelWithInheritance");

            model.AddElement(container);
            EdmEntitySet customers = container.AddEntitySet("Customers", customer);
            EdmEntitySet orders    = container.AddEntitySet("Orders", order);
            EdmEntitySet myOrders  = container.AddEntitySet("MyOrders", myOrder);

            // singletons
            EdmSingleton vipCustomer = container.AddSingleton("VipCustomer", customer);
            EdmSingleton mary        = container.AddSingleton("Mary", customer);
            EdmSingleton rootOrder   = container.AddSingleton("RootOrder", order);

            // annotations
            model.SetOptimisticConcurrencyAnnotation(customers, new[] { city });

            // containment
            IEdmContainedEntitySet orderLines = (IEdmContainedEntitySet)myOrders.FindNavigationTarget(orderLinesNavProp);

            // no-containment
            IEdmNavigationSource nonContainedOrderLines = myOrders.FindNavigationTarget(nonContainedOrderLinesNavProp);

            // actions
            EdmAction upgrade = new EdmAction("NS", "upgrade", returnType: null, isBound: true, entitySetPathExpression: null);

            upgrade.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            model.AddElement(upgrade);

            EdmAction specialUpgrade =
                new EdmAction("NS", "specialUpgrade", returnType: null, isBound: true, entitySetPathExpression: null);

            specialUpgrade.AddParameter("entity", new EdmEntityTypeReference(specialCustomer, false));
            model.AddElement(specialUpgrade);

            // actions bound to collection
            EdmAction upgradeAll = new EdmAction("NS", "UpgradeAll", returnType: null, isBound: true, entitySetPathExpression: null);

            upgradeAll.AddParameter("entityset",
                                    new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(customer, false))));
            model.AddElement(upgradeAll);

            EdmAction upgradeSpecialAll = new EdmAction("NS", "UpgradeSpecialAll", returnType: null, isBound: true, entitySetPathExpression: null);

            upgradeSpecialAll.AddParameter("entityset",
                                           new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(specialCustomer, false))));
            model.AddElement(upgradeSpecialAll);

            // functions
            IEdmTypeReference returnType = EdmCoreModel.Instance.GetPrimitive(EdmPrimitiveTypeKind.Boolean, isNullable: false);
            IEdmTypeReference stringType = EdmCoreModel.Instance.GetPrimitive(EdmPrimitiveTypeKind.String, isNullable: false);
            IEdmTypeReference intType    = EdmCoreModel.Instance.GetPrimitive(EdmPrimitiveTypeKind.Int32, isNullable: false);

            EdmFunction IsUpgraded = new EdmFunction(
                "NS",
                "IsUpgraded",
                returnType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);

            IsUpgraded.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            model.AddElement(IsUpgraded);

            EdmFunction orderByCityAndAmount = new EdmFunction(
                "NS",
                "OrderByCityAndAmount",
                stringType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);

            orderByCityAndAmount.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            orderByCityAndAmount.AddParameter("city", stringType);
            orderByCityAndAmount.AddParameter("amount", intType);
            model.AddElement(orderByCityAndAmount);

            EdmFunction getOrders = new EdmFunction(
                "NS",
                "GetOrders",
                EdmCoreModel.GetCollection(order.ToEdmTypeReference(false)),
                isBound: true,
                entitySetPathExpression: null,
                isComposable: true);

            getOrders.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            getOrders.AddParameter("parameter", intType);
            model.AddElement(getOrders);

            EdmFunction IsSpecialUpgraded = new EdmFunction(
                "NS",
                "IsSpecialUpgraded",
                returnType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);

            IsSpecialUpgraded.AddParameter("entity", new EdmEntityTypeReference(specialCustomer, false));
            model.AddElement(IsSpecialUpgraded);

            EdmFunction getSalary = new EdmFunction(
                "NS",
                "GetSalary",
                stringType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);

            getSalary.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            model.AddElement(getSalary);

            getSalary = new EdmFunction(
                "NS",
                "GetSalary",
                stringType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);
            getSalary.AddParameter("entity", new EdmEntityTypeReference(specialCustomer, false));
            model.AddElement(getSalary);

            EdmFunction IsAnyUpgraded = new EdmFunction(
                "NS",
                "IsAnyUpgraded",
                returnType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);
            EdmCollectionType edmCollectionType = new EdmCollectionType(new EdmEntityTypeReference(customer, false));

            IsAnyUpgraded.AddParameter("entityset", new EdmCollectionTypeReference(edmCollectionType));
            model.AddElement(IsAnyUpgraded);

            EdmFunction isCustomerUpgradedWithParam = new EdmFunction(
                "NS",
                "IsUpgradedWithParam",
                returnType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);

            isCustomerUpgradedWithParam.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            isCustomerUpgradedWithParam.AddParameter("city", EdmCoreModel.Instance.GetPrimitive(EdmPrimitiveTypeKind.String, isNullable: false));
            model.AddElement(isCustomerUpgradedWithParam);

            EdmFunction isCustomerLocal = new EdmFunction(
                "NS",
                "IsLocal",
                returnType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);

            isCustomerLocal.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            model.AddElement(isCustomerLocal);

            EdmFunction entityFunction = new EdmFunction(
                "NS",
                "GetCustomer",
                returnType,
                isBound: true,
                entitySetPathExpression: null,
                isComposable: false);

            entityFunction.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            entityFunction.AddParameter("customer", new EdmEntityTypeReference(customer, false));
            model.AddElement(entityFunction);

            EdmFunction getOrder = new EdmFunction(
                "NS",
                "GetOrder",
                order.ToEdmTypeReference(false),
                isBound: true,
                entitySetPathExpression: null,
                isComposable: true); // Composable

            getOrder.AddParameter("entity", new EdmEntityTypeReference(customer, false));
            getOrder.AddParameter("orderId", intType);
            model.AddElement(getOrder);

            // functions bound to collection
            EdmFunction isAllUpgraded = new EdmFunction("NS", "IsAllUpgraded", returnType, isBound: true,
                                                        entitySetPathExpression: null, isComposable: false);

            isAllUpgraded.AddParameter("entityset",
                                       new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(customer, false))));
            isAllUpgraded.AddParameter("param", intType);
            model.AddElement(isAllUpgraded);

            EdmFunction isSpecialAllUpgraded = new EdmFunction("NS", "IsSpecialAllUpgraded", returnType, isBound: true,
                                                               entitySetPathExpression: null, isComposable: false);

            isSpecialAllUpgraded.AddParameter("entityset",
                                              new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(specialCustomer, false))));
            isSpecialAllUpgraded.AddParameter("param", intType);
            model.AddElement(isSpecialAllUpgraded);

            // navigation properties
            EdmNavigationProperty ordersNavProp = customer.AddUnidirectionalNavigation(
                new EdmNavigationPropertyInfo
            {
                Name = "Orders",
                TargetMultiplicity = EdmMultiplicity.Many,
                Target             = order
            });

            mary.AddNavigationTarget(ordersNavProp, orders);
            vipCustomer.AddNavigationTarget(ordersNavProp, orders);
            customers.AddNavigationTarget(ordersNavProp, orders);
            orders.AddNavigationTarget(
                order.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo
            {
                Name = "Customer",
                TargetMultiplicity = EdmMultiplicity.ZeroOrOne,
                Target             = customer
            }),
                customers);

            // navigation properties on derived types.
            EdmNavigationProperty specialOrdersNavProp = specialCustomer.AddUnidirectionalNavigation(
                new EdmNavigationPropertyInfo
            {
                Name = "SpecialOrders",
                TargetMultiplicity = EdmMultiplicity.Many,
                Target             = order
            });

            vipCustomer.AddNavigationTarget(specialOrdersNavProp, orders);
            customers.AddNavigationTarget(specialOrdersNavProp, orders);
            orders.AddNavigationTarget(
                specialOrder.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo
            {
                Name = "SpecialCustomer",
                TargetMultiplicity = EdmMultiplicity.ZeroOrOne,
                Target             = customer
            }),
                customers);
            model.SetAnnotationValue <BindableOperationFinder>(model, new BindableOperationFinder(model));

            // set properties
            Model                     = model;
            Container                 = container;
            Customer                  = customer;
            Order                     = order;
            Address                   = address;
            Account                   = account;
            SpecialCustomer           = specialCustomer;
            SpecialOrder              = specialOrder;
            Orders                    = orders;
            Customers                 = customers;
            VipCustomer               = vipCustomer;
            Mary                      = mary;
            RootOrder                 = rootOrder;
            OrderLine                 = orderLine;
            OrderLines                = orderLines;
            NonContainedOrderLines    = nonContainedOrderLines;
            UpgradeCustomer           = upgrade;
            UpgradeSpecialCustomer    = specialUpgrade;
            CustomerName              = customerName;
            IsCustomerUpgraded        = isCustomerUpgradedWithParam;
            IsSpecialCustomerUpgraded = IsSpecialUpgraded;
            Tag = tag;
        }
Esempio n. 6
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        public static IEdmModel CreateTripPinServiceModel(string ns)
        {
            EdmModel model            = new EdmModel();
            var      defaultContainer = new EdmEntityContainer(ns, "DefaultContainer");

            model.AddElement(defaultContainer);

            var genderType = new EdmEnumType(ns, "PersonGender", isFlags: false);

            genderType.AddMember("Male", new EdmIntegerConstant(0));
            genderType.AddMember("Female", new EdmIntegerConstant(1));
            genderType.AddMember("Unknown", new EdmIntegerConstant(2));
            model.AddElement(genderType);

            var cityType = new EdmComplexType(ns, "City");

            cityType.AddProperty(new EdmStructuralProperty(cityType, "CountryRegion", EdmCoreModel.Instance.GetString(false)));
            cityType.AddProperty(new EdmStructuralProperty(cityType, "Name", EdmCoreModel.Instance.GetString(false)));
            cityType.AddProperty(new EdmStructuralProperty(cityType, "Region", EdmCoreModel.Instance.GetString(false)));
            model.AddElement(cityType);

            var locationType = new EdmComplexType(ns, "Location", null, false, true);

            locationType.AddProperty(new EdmStructuralProperty(locationType, "Address", EdmCoreModel.Instance.GetString(false)));
            locationType.AddProperty(new EdmStructuralProperty(locationType, "City", new EdmComplexTypeReference(cityType, false)));
            model.AddElement(locationType);

            var eventLocationType = new EdmComplexType(ns, "EventLocation", locationType, false, true);

            eventLocationType.AddProperty(new EdmStructuralProperty(eventLocationType, "BuildingInfo", EdmCoreModel.Instance.GetString(true)));
            model.AddElement(eventLocationType);

            var airportLocationType = new EdmComplexType(ns, "AirportLocation", locationType, false, true);

            airportLocationType.AddProperty(new EdmStructuralProperty(airportLocationType, "Loc", EdmCoreModel.Instance.GetSpatial(EdmPrimitiveTypeKind.GeographyPoint, false)));
            model.AddElement(airportLocationType);

            var photoType       = new EdmEntityType(ns, "Photo", null, false, false, true);
            var photoIdProperty = new EdmStructuralProperty(photoType, "Id", EdmCoreModel.Instance.GetInt64(false));

            photoType.AddProperty(photoIdProperty);
            photoType.AddKeys(photoIdProperty);
            photoType.AddProperty(new EdmStructuralProperty(photoType, "Name", EdmCoreModel.Instance.GetString(true)));
            model.AddElement(photoType);

            var photoSet = new EdmEntitySet(defaultContainer, "Photos", photoType);

            defaultContainer.AddElement(photoSet);

            var personType       = new EdmEntityType(ns, "Person", null, false, /* isOpen */ true);
            var personIdProperty = new EdmStructuralProperty(personType, "UserName", EdmCoreModel.Instance.GetString(false));

            personType.AddProperty(personIdProperty);
            personType.AddKeys(personIdProperty);
            personType.AddProperty(new EdmStructuralProperty(personType, "FirstName", EdmCoreModel.Instance.GetString(false)));
            personType.AddProperty(new EdmStructuralProperty(personType, "LastName", EdmCoreModel.Instance.GetString(false)));
            personType.AddProperty(new EdmStructuralProperty(personType, "Emails", new EdmCollectionTypeReference(new EdmCollectionType(EdmCoreModel.Instance.GetString(true)))));
            personType.AddProperty(new EdmStructuralProperty(personType, "AddressInfo", new EdmCollectionTypeReference(new EdmCollectionType(new EdmComplexTypeReference(locationType, true)))));
            personType.AddProperty(new EdmStructuralProperty(personType, "Gender", new EdmEnumTypeReference(genderType, true)));
            personType.AddProperty(new EdmStructuralProperty(personType, "Concurrency", EdmCoreModel.Instance.GetInt64(false)));
            model.AddElement(personType);

            var personSet = new EdmEntitySet(defaultContainer, "People", personType);

            defaultContainer.AddElement(personSet);

            var airlineType     = new EdmEntityType(ns, "Airline");
            var airlineCodeProp = new EdmStructuralProperty(airlineType, "AirlineCode", EdmCoreModel.Instance.GetString(false));

            airlineType.AddKeys(airlineCodeProp);
            airlineType.AddProperty(airlineCodeProp);
            airlineType.AddProperty(new EdmStructuralProperty(airlineType, "Name", EdmCoreModel.Instance.GetString(false)));

            model.AddElement(airlineType);
            var airlineSet = new EdmEntitySet(defaultContainer, "Airlines", airlineType);

            defaultContainer.AddElement(airlineSet);

            var airportType   = new EdmEntityType(ns, "Airport");
            var airportIdType = new EdmStructuralProperty(airportType, "IcaoCode", EdmCoreModel.Instance.GetString(false));

            airportType.AddProperty(airportIdType);
            airportType.AddKeys(airportIdType);
            airportType.AddProperty(new EdmStructuralProperty(airportType, "Name", EdmCoreModel.Instance.GetString(false)));
            airportType.AddProperty(new EdmStructuralProperty(airportType, "IataCode", EdmCoreModel.Instance.GetString(false)));
            airportType.AddProperty(new EdmStructuralProperty(airportType, "Location", new EdmComplexTypeReference(airportLocationType, false)));
            model.AddElement(airportType);

            var airportSet = new EdmEntitySet(defaultContainer, "Airports", airportType);

            defaultContainer.AddElement(airportSet);

            var planItemType   = new EdmEntityType(ns, "PlanItem");
            var planItemIdType = new EdmStructuralProperty(planItemType, "PlanItemId", EdmCoreModel.Instance.GetInt32(false));

            planItemType.AddProperty(planItemIdType);
            planItemType.AddKeys(planItemIdType);
            planItemType.AddProperty(new EdmStructuralProperty(planItemType, "ConfirmationCode", EdmCoreModel.Instance.GetString(true)));
            planItemType.AddProperty(new EdmStructuralProperty(planItemType, "StartsAt", EdmCoreModel.Instance.GetDateTimeOffset(true)));
            planItemType.AddProperty(new EdmStructuralProperty(planItemType, "EndsAt", EdmCoreModel.Instance.GetDateTimeOffset(true)));
            planItemType.AddProperty(new EdmStructuralProperty(planItemType, "Duration", EdmCoreModel.Instance.GetDuration(true)));
            model.AddElement(planItemType);

            var publicTransportationType = new EdmEntityType(ns, "PublicTransportation", planItemType);

            publicTransportationType.AddProperty(new EdmStructuralProperty(publicTransportationType, "SeatNumber", EdmCoreModel.Instance.GetString(true)));
            model.AddElement(publicTransportationType);

            var flightType       = new EdmEntityType(ns, "Flight", publicTransportationType);
            var flightNumberType = new EdmStructuralProperty(flightType, "FlightNumber", EdmCoreModel.Instance.GetString(false));

            flightType.AddProperty(flightNumberType);
            model.AddElement(flightType);

            var eventType = new EdmEntityType(ns, "Event", planItemType, false, true);

            eventType.AddProperty(new EdmStructuralProperty(eventType, "Description", EdmCoreModel.Instance.GetString(true)));
            eventType.AddProperty(new EdmStructuralProperty(eventType, "OccursAt", new EdmComplexTypeReference(eventLocationType, false)));
            model.AddElement(eventType);

            var tripType   = new EdmEntityType(ns, "Trip");
            var tripIdType = new EdmStructuralProperty(tripType, "TripId", EdmCoreModel.Instance.GetInt32(false));

            tripType.AddProperty(tripIdType);
            tripType.AddKeys(tripIdType);
            tripType.AddProperty(new EdmStructuralProperty(tripType, "ShareId", EdmCoreModel.Instance.GetGuid(true)));
            tripType.AddProperty(new EdmStructuralProperty(tripType, "Description", EdmCoreModel.Instance.GetString(true)));
            tripType.AddProperty(new EdmStructuralProperty(tripType, "Name", EdmCoreModel.Instance.GetString(false)));
            tripType.AddProperty(new EdmStructuralProperty(tripType, "Budget", EdmCoreModel.Instance.GetSingle(false)));
            tripType.AddProperty(new EdmStructuralProperty(tripType, "StartsAt", EdmCoreModel.Instance.GetDateTimeOffset(false)));
            tripType.AddProperty(new EdmStructuralProperty(tripType, "EndsAt", EdmCoreModel.Instance.GetDateTimeOffset(false)));
            tripType.AddProperty(new EdmStructuralProperty(tripType, "Tags", new EdmCollectionTypeReference(new EdmCollectionType(EdmCoreModel.Instance.GetString(false)))));
            model.AddElement(tripType);

            var friendsnNavigation = personType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name               = "Friends",
                Target             = personType,
                TargetMultiplicity = EdmMultiplicity.Many
            });

            var personTripNavigation = personType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name               = "Trips",
                Target             = tripType,
                TargetMultiplicity = EdmMultiplicity.Many,
                ContainsTarget     = true
            });

            var personPhotoNavigation = personType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name               = "Photo",
                Target             = photoType,
                TargetMultiplicity = EdmMultiplicity.ZeroOrOne,
            });

            var tripPhotosNavigation = tripType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name               = "Photos",
                Target             = photoType,
                TargetMultiplicity = EdmMultiplicity.Many,
            });

            var tripItemNavigation = tripType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name               = "PlanItems",
                Target             = planItemType,
                ContainsTarget     = true,
                TargetMultiplicity = EdmMultiplicity.Many
            });

            var flightFromAirportNavigation = flightType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name               = "From",
                Target             = airportType,
                TargetMultiplicity = EdmMultiplicity.One
            });

            var flightToAirportNavigation = flightType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name               = "To",
                Target             = airportType,
                TargetMultiplicity = EdmMultiplicity.One
            });

            var flightAirlineNavigation = flightType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
            {
                Name               = "Airline",
                Target             = airlineType,
                TargetMultiplicity = EdmMultiplicity.One
            });

            var me = new EdmSingleton(defaultContainer, "Me", personType);

            defaultContainer.AddElement(me);

            personSet.AddNavigationTarget(friendsnNavigation, personSet);
            me.AddNavigationTarget(friendsnNavigation, personSet);

            personSet.AddNavigationTarget(flightAirlineNavigation, airlineSet);
            me.AddNavigationTarget(flightAirlineNavigation, airlineSet);

            personSet.AddNavigationTarget(flightFromAirportNavigation, airportSet);
            me.AddNavigationTarget(flightFromAirportNavigation, airportSet);

            personSet.AddNavigationTarget(flightToAirportNavigation, airportSet);
            me.AddNavigationTarget(flightToAirportNavigation, airportSet);

            personSet.AddNavigationTarget(personPhotoNavigation, photoSet);
            me.AddNavigationTarget(personPhotoNavigation, photoSet);

            personSet.AddNavigationTarget(tripPhotosNavigation, photoSet);
            me.AddNavigationTarget(tripPhotosNavigation, photoSet);

            var getFavoriteAirlineFunction = new EdmFunction(ns, "GetFavoriteAirline",
                                                             new EdmEntityTypeReference(airlineType, false), true,
                                                             new EdmPathExpression("person/Trips/PlanItems/Microsoft.OData.SampleService.Models.TripPin.Flight/Airline"), true);

            getFavoriteAirlineFunction.AddParameter("person", new EdmEntityTypeReference(personType, false));
            model.AddElement(getFavoriteAirlineFunction);

            var getInvolvedPeopleFunction = new EdmFunction(ns, "GetInvolvedPeople",
                                                            new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(personType, false))), true, null, true);

            getInvolvedPeopleFunction.AddParameter("trip", new EdmEntityTypeReference(tripType, false));
            model.AddElement(getInvolvedPeopleFunction);

            var getFriendsTripsFunction = new EdmFunction(ns, "GetFriendsTrips",
                                                          new EdmCollectionTypeReference(new EdmCollectionType(new EdmEntityTypeReference(tripType, false))),
                                                          true, new EdmPathExpression("person/Friends/Trips"), true);

            getFriendsTripsFunction.AddParameter("person", new EdmEntityTypeReference(personType, false));
            getFriendsTripsFunction.AddParameter("userName", EdmCoreModel.Instance.GetString(false));
            model.AddElement(getFriendsTripsFunction);

            var getNearestAirport = new EdmFunction(ns, "GetNearestAirport",
                                                    new EdmEntityTypeReference(airportType, false),
                                                    false, null, true);

            getNearestAirport.AddParameter("lat", EdmCoreModel.Instance.GetDouble(false));
            getNearestAirport.AddParameter("lon", EdmCoreModel.Instance.GetDouble(false));
            model.AddElement(getNearestAirport);
            var getNearestAirportFunctionImport = (IEdmFunctionImport)defaultContainer.AddFunctionImport("GetNearestAirport", getNearestAirport, new EdmEntitySetReferenceExpression(airportSet), true);

            var resetDataSourceAction = new EdmAction(ns, "ResetDataSource", null, false, null);

            model.AddElement(resetDataSourceAction);
            defaultContainer.AddActionImport(resetDataSourceAction);

            var shareTripAction = new EdmAction(ns, "ShareTrip", null, true, null);

            shareTripAction.AddParameter("person", new EdmEntityTypeReference(personType, false));
            shareTripAction.AddParameter("userName", EdmCoreModel.Instance.GetString(false));
            shareTripAction.AddParameter("tripId", EdmCoreModel.Instance.GetInt32(false));
            model.AddElement(shareTripAction);

            model.SetDescriptionAnnotation(defaultContainer, "TripPin service is a sample service for OData V4.");
            model.SetOptimisticConcurrencyAnnotation(personSet, personType.StructuralProperties().Where(p => p.Name == "Concurrency"));
            // TODO: currently singleton does not support ETag feature
            // model.SetOptimisticConcurrencyAnnotation(me, personType.StructuralProperties().Where(p => p.Name == "Concurrency"));
            model.SetResourcePathCoreAnnotation(personSet, "People");
            model.SetResourcePathCoreAnnotation(me, "Me");
            model.SetResourcePathCoreAnnotation(airlineSet, "Airlines");
            model.SetResourcePathCoreAnnotation(airportSet, "Airports");
            model.SetResourcePathCoreAnnotation(photoSet, "Photos");
            model.SetResourcePathCoreAnnotation(getNearestAirportFunctionImport, "Microsoft.OData.SampleService.Models.TripPin.GetNearestAirport");
            model.SetDereferenceableIDsCoreAnnotation(defaultContainer, true);
            model.SetConventionalIDsCoreAnnotation(defaultContainer, true);
            model.SetPermissionsCoreAnnotation(personType.FindProperty("UserName"), CorePermission.Read);
            model.SetPermissionsCoreAnnotation(airlineType.FindProperty("AirlineCode"), CorePermission.Read);
            model.SetPermissionsCoreAnnotation(airportType.FindProperty("IcaoCode"), CorePermission.Read);
            model.SetPermissionsCoreAnnotation(planItemType.FindProperty("PlanItemId"), CorePermission.Read);
            model.SetPermissionsCoreAnnotation(tripType.FindProperty("TripId"), CorePermission.Read);
            model.SetPermissionsCoreAnnotation(photoType.FindProperty("Id"), CorePermission.Read);
            model.SetImmutableCoreAnnotation(airportType.FindProperty("IataCode"), true);
            model.SetComputedCoreAnnotation(personType.FindProperty("Concurrency"), true);
            model.SetAcceptableMediaTypesCoreAnnotation(photoType, new[] { "image/jpeg" });
            model.SetConformanceLevelCapabilitiesAnnotation(defaultContainer, CapabilitiesConformanceLevelType.Advanced);
            model.SetSupportedFormatsCapabilitiesAnnotation(defaultContainer, new[] { "application/json;odata.metadata=full;IEEE754Compatible=false;odata.streaming=true", "application/json;odata.metadata=minimal;IEEE754Compatible=false;odata.streaming=true", "application/json;odata.metadata=none;IEEE754Compatible=false;odata.streaming=true" });
            model.SetAsynchronousRequestsSupportedCapabilitiesAnnotation(defaultContainer, true);
            model.SetBatchContinueOnErrorSupportedCapabilitiesAnnotation(defaultContainer, false);
            model.SetNavigationRestrictionsCapabilitiesAnnotation(personSet, CapabilitiesNavigationType.None, new[] { new Tuple <IEdmNavigationProperty, CapabilitiesNavigationType>(friendsnNavigation, CapabilitiesNavigationType.Recursive) });
            model.SetFilterFunctionsCapabilitiesAnnotation(defaultContainer, new[] { "contains", "endswith", "startswith", "length", "indexof", "substring", "tolower", "toupper", "trim", "concat", "year", "month", "day", "hour", "minute", "second", "round", "floor", "ceiling", "cast", "isof" });
            model.SetSearchRestrictionsCapabilitiesAnnotation(personSet, true, CapabilitiesSearchExpressions.None);
            model.SetSearchRestrictionsCapabilitiesAnnotation(airlineSet, true, CapabilitiesSearchExpressions.None);
            model.SetSearchRestrictionsCapabilitiesAnnotation(airportSet, true, CapabilitiesSearchExpressions.None);
            model.SetSearchRestrictionsCapabilitiesAnnotation(photoSet, true, CapabilitiesSearchExpressions.None);
            model.SetInsertRestrictionsCapabilitiesAnnotation(personSet, true, new[] { personTripNavigation, friendsnNavigation });
            model.SetInsertRestrictionsCapabilitiesAnnotation(airlineSet, true, null);
            model.SetInsertRestrictionsCapabilitiesAnnotation(airportSet, false, null);
            model.SetInsertRestrictionsCapabilitiesAnnotation(photoSet, true, null);
            // TODO: model.SetUpdateRestrictionsCapabilitiesAnnotation();
            model.SetDeleteRestrictionsCapabilitiesAnnotation(airportSet, false, null);
            model.SetISOCurrencyMeasuresAnnotation(tripType.FindProperty("Budget"), "USD");
            model.SetScaleMeasuresAnnotation(tripType.FindProperty("Budget"), 2);

            return(model);
        }