public static EdmModel NavigationPropertyWithAnnotationModel()
{
EdmModel model = new EdmModel();
EdmEntityType person = new EdmEntityType("DefaultNamespace", "Person");
EdmStructuralProperty personId = person.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(false));
person.AddKeys(personId);
model.AddElement(person);
EdmNavigationProperty friend = person.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo()
{
Name = "Friends", Target = person, TargetMultiplicity = EdmMultiplicity.One
},
new EdmNavigationPropertyInfo()
{
Name = "Self", TargetMultiplicity = EdmMultiplicity.One
});
IEdmNavigationProperty self = friend.Partner;
XElement annotationElement =
new XElement("{http://foo}Annotation", "1");
var annotation = new EdmStringConstant(EdmCoreModel.Instance.GetString(false), annotationElement.ToString());
annotation.SetIsSerializedAsElement(model, true);
model.SetAnnotationValue(friend, "http://foo", "Annotation", annotation);
return(model);
}
private static EdmNavigationProperty CreateNavigationProperty(FKeyInfo fkeyInfo)
{
EdmEntityType edmDependent = fkeyInfo.DependentInfo.EdmType;
EdmEntityType edmPrincipal = fkeyInfo.PrincipalInfo.EdmType;
EdmStructuralProperty[] dependentEdmProperties = CreateDependentEdmProperties(edmDependent, fkeyInfo.DependentStructuralProperties);
var edmDependentInfo = new EdmNavigationPropertyInfo()
{
ContainsTarget = false,
Name = fkeyInfo.DependentNavigationProperty.Name,
DependentProperties = dependentEdmProperties,
OnDelete = EdmOnDeleteAction.None,
PrincipalProperties = edmPrincipal.DeclaredKey,
Target = edmPrincipal,
TargetMultiplicity = fkeyInfo.DependentMultiplicity
};
if (fkeyInfo.PrincipalNavigationProperty == null || fkeyInfo.PrincipalNavigationProperty == fkeyInfo.DependentNavigationProperty)
{
return(edmDependent.AddUnidirectionalNavigation(edmDependentInfo));
}
var edmPrincipalInfo = new EdmNavigationPropertyInfo()
{
ContainsTarget = false,
Name = fkeyInfo.PrincipalNavigationProperty.Name,
DependentProperties = null,
OnDelete = EdmOnDeleteAction.None,
PrincipalProperties = edmPrincipal.DeclaredKey,
Target = edmDependent,
TargetMultiplicity = fkeyInfo.PrincipalMultiplicity
};
return(edmDependent.AddBidirectionalNavigation(edmDependentInfo, edmPrincipalInfo));
}
public SelectedPropertiesNodeTests()
{
this.edmModel = new EdmModel();
this.defaultContainer = new EdmEntityContainer("TestModel", "DefaultContainer");
this.edmModel.AddElement(this.defaultContainer);
this.townType = new EdmEntityType("TestModel", "Town");
this.edmModel.AddElement(townType);
EdmStructuralProperty townIdProperty = townType.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
townType.AddKeys(townIdProperty);
townType.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
townType.AddStructuralProperty("Size", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
this.cityType = new EdmEntityType("TestModel", "City", this.townType);
cityType.AddStructuralProperty("Photo", EdmCoreModel.Instance.GetStream(/*isNullable*/ false));
this.edmModel.AddElement(cityType);
this.districtType = new EdmEntityType("TestModel", "District");
EdmStructuralProperty districtIdProperty = districtType.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
districtType.AddKeys(districtIdProperty);
districtType.AddStructuralProperty("Zip", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
districtType.AddStructuralProperty("Thumbnail", EdmCoreModel.Instance.GetStream(/*isNullable*/ false));
this.edmModel.AddElement(districtType);
cityType.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "Districts", Target = districtType, TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo {
Name = "City", Target = cityType, TargetMultiplicity = EdmMultiplicity.One
});
this.defaultContainer.AddEntitySet("Cities", cityType);
this.defaultContainer.AddEntitySet("Districts", districtType);
this.metropolisType = new EdmEntityType("TestModel", "Metropolis", this.cityType);
this.metropolisType.AddStructuralProperty("MetropolisStream", EdmCoreModel.Instance.GetStream(/*isNullable*/ false));
this.edmModel.AddElement(metropolisType);
metropolisType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
Name = "MetropolisNavigation", Target = districtType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne
});
this.action = new EdmAction("TestModel", "Action", new EdmEntityTypeReference(this.cityType, true));
this.action.AddParameter("Param", EdmCoreModel.Instance.GetInt32(false));
this.edmModel.AddElement(action);
this.actionImport = new EdmActionImport(this.defaultContainer, "Action", action);
this.actionConflictingWithPropertyName = new EdmAction("TestModel", "Zip", new EdmEntityTypeReference(this.districtType, true));
this.actionConflictingWithPropertyName.AddParameter("Param", EdmCoreModel.Instance.GetInt32(false));
this.edmModel.AddElement(actionConflictingWithPropertyName);
this.actionImportConflictingWithPropertyName = new EdmActionImport(this.defaultContainer, "Zip", actionConflictingWithPropertyName);
this.openType = new EdmEntityType("TestModel", "OpenCity", this.cityType, false, true);
}
private void CreateNavigationProperty(StructuralTypeConfiguration config, List <EdmNavigationPropertyInfo> infos)
{
Contract.Assert(config != null);
EdmEntityType type = (EdmEntityType)(GetEdmType(config.ClrType));
foreach (NavigationPropertyConfiguration navProp in config.NavigationProperties)
{
Func <NavigationPropertyConfiguration, EdmNavigationPropertyInfo> getInfo = nav =>
{
EdmNavigationPropertyInfo info = new EdmNavigationPropertyInfo
{
Name = nav.Name,
TargetMultiplicity = nav.Multiplicity,
Target = GetEdmType(nav.RelatedClrType) as IEdmEntityType,
ContainsTarget = nav.ContainsTarget,
OnDelete = nav.OnDeleteAction
};
// Principal properties
if (nav.PrincipalProperties.Any())
{
info.PrincipalProperties = GetDeclaringPropertyInfo(nav.PrincipalProperties);
}
// Dependent properties
if (nav.DependentProperties.Any())
{
info.DependentProperties = GetDeclaringPropertyInfo(nav.DependentProperties);
}
infos.Add(info);
return(info);
};
var navInfo = getInfo(navProp);
IEdmProperty edmProperty;
if (navProp.Partner != null)
{
edmProperty = type.AddBidirectionalNavigation(navInfo,
getInfo(navProp.Partner)
//infos.Single(i => i.Name == navProp.Partner.Name && i.Target == GetEdmType(navProp.Partner.RelatedClrType))
);
}
else
{
edmProperty = type.AddUnidirectionalNavigation(navInfo);
}
if (navProp.PropertyInfo != null && edmProperty != null)
{
_properties[navProp.PropertyInfo] = edmProperty;
}
if (edmProperty != null && navProp.IsRestricted)
{
_propertiesRestrictions[edmProperty] = new QueryableRestrictions(navProp);
}
}
}
private void InitializeEdmModel()
{
this.edmModel = new EdmModel();
EdmEntityContainer defaultContainer = new EdmEntityContainer("TestModel", "DefaultContainer");
this.edmModel.AddElement(defaultContainer);
EdmComplexType addressType = new EdmComplexType("TestModel", "Address");
addressType.AddStructuralProperty("Street", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
addressType.AddStructuralProperty("Zip", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
this.cityType = new EdmEntityType("TestModel", "City");
EdmStructuralProperty cityIdProperty = cityType.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
cityType.AddKeys(cityIdProperty);
cityType.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
cityType.AddStructuralProperty("Size", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
cityType.AddStructuralProperty("Restaurants", EdmCoreModel.GetCollection(EdmCoreModel.Instance.GetString(/*isNullable*/ false)));
cityType.AddStructuralProperty("Address", new EdmComplexTypeReference(addressType, true));
this.edmModel.AddElement(cityType);
this.capitolCityType = new EdmEntityType("TestModel", "CapitolCity", cityType);
capitolCityType.AddStructuralProperty("CapitolType", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
this.edmModel.AddElement(capitolCityType);
EdmEntityType districtType = new EdmEntityType("TestModel", "District");
EdmStructuralProperty districtIdProperty = districtType.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
districtType.AddKeys(districtIdProperty);
districtType.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
districtType.AddStructuralProperty("Zip", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
this.edmModel.AddElement(districtType);
cityType.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "Districts", Target = districtType, TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo {
Name = "City", Target = cityType, TargetMultiplicity = EdmMultiplicity.One
});
cityType.NavigationProperties().Single(np => np.Name == "Districts");
capitolCityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
Name = "CapitolDistrict", Target = districtType, TargetMultiplicity = EdmMultiplicity.One
});
capitolCityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
Name = "OutlyingDistricts", Target = districtType, TargetMultiplicity = EdmMultiplicity.Many
});
this.citySet = defaultContainer.AddEntitySet("Cities", cityType);
defaultContainer.AddEntitySet("Districts", districtType);
this.singletonCity = defaultContainer.AddSingleton("SingletonCity", cityType);
}
public void DollarMetadata_Works_WithMultipleReferentialConstraints_ForUntypedModel()
{
// Arrange
EdmModel model = new EdmModel();
EdmEntityType customer = new EdmEntityType("DefaultNamespace", "Customer");
customer.AddKeys(customer.AddStructuralProperty("CustomerId", EdmCoreModel.Instance.GetInt32(false)));
customer.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(false));
model.AddElement(customer);
EdmEntityType order = new EdmEntityType("DefaultNamespace", "Order");
order.AddKeys(order.AddStructuralProperty("OrderId", EdmCoreModel.Instance.GetInt32(false)));
EdmStructuralProperty orderCustomerId = order.AddStructuralProperty("CustomerForeignKey", EdmCoreModel.Instance.GetInt32(true));
model.AddElement(order);
customer.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo
{
Name = "Orders",
Target = order,
TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo
{
Name = "Customer",
TargetMultiplicity = EdmMultiplicity.ZeroOrOne,
DependentProperties = new[] { orderCustomerId },
});
const string expect =
" <ReferentialConstraint>\r\n" +
" <Principal Role=\"Customer\">\r\n" +
" <PropertyRef Name=\"CustomerId\" />\r\n" +
" </Principal>\r\n" +
" <Dependent Role=\"Orders\">\r\n" +
" <PropertyRef Name=\"CustomerForeignKey\" />\r\n" +
" </Dependent>\r\n" +
" </ReferentialConstraint>";
HttpServer server = new HttpServer();
server.Configuration.Routes.MapODataServiceRoute("odata", "odata", model);
HttpClient client = new HttpClient(server);
// Act
HttpResponseMessage response = client.GetAsync("http://localhost/odata/$metadata").Result;
// Assert
Assert.True(response.IsSuccessStatusCode);
Assert.Equal("application/xml", response.Content.Headers.ContentType.MediaType);
Assert.Contains(expect, response.Content.ReadAsStringAsync().Result);
}
public void DollarMetadata_Works_WithMultipleReferentialConstraints_ForUntypeModel()
{
// Arrange
EdmModel model = new EdmModel();
EdmEntityType customer = new EdmEntityType("DefaultNamespace", "Customer");
customer.AddKeys(customer.AddStructuralProperty("CustomerId", EdmCoreModel.Instance.GetInt32(isNullable: false)));
customer.AddStructuralProperty("Name",
EdmCoreModel.Instance.GetString(isUnbounded: false, maxLength: 100, isUnicode: null, isNullable: false));
model.AddElement(customer);
EdmEntityType order = new EdmEntityType("DefaultNamespace", "Order");
order.AddKeys(order.AddStructuralProperty("OrderId", EdmCoreModel.Instance.GetInt32(false)));
EdmStructuralProperty orderCustomerId = order.AddStructuralProperty("CustomerForeignKey", EdmCoreModel.Instance.GetInt32(true));
model.AddElement(order);
customer.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo
{
Name = "Orders", Target = order, TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo
{
Name = "Customer", TargetMultiplicity = EdmMultiplicity.ZeroOrOne,
DependentProperties = new[] { orderCustomerId },
PrincipalProperties = customer.Key()
});
const string expect =
" <Property Name=\"CustomerForeignKey\" Type=\"Edm.Int32\" />\r\n" +
" <NavigationProperty Name=\"Customer\" Type=\"DefaultNamespace.Customer\" Partner=\"Orders\">\r\n" +
" <ReferentialConstraint Property=\"CustomerForeignKey\" ReferencedProperty=\"CustomerId\" />\r\n" +
" </NavigationProperty>";
HttpConfiguration config = new[] { typeof(MetadataController) }.GetHttpConfiguration();
HttpServer server = new HttpServer(config);
config.MapODataServiceRoute("odata", "odata", model);
HttpClient client = new HttpClient(server);
// Act
HttpResponseMessage response = client.GetAsync("http://localhost/odata/$metadata").Result;
// Assert
Assert.True(response.IsSuccessStatusCode);
Assert.Equal("application/xml", response.Content.Headers.ContentType.MediaType);
Assert.Contains(expect, response.Content.ReadAsStringAsync().Result);
}
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));
}
private static EdmModel BuildEdmModel()
{
var model = new EdmModel();
var numberEntity = new EdmEntityType("NS", "Number");
numberEntity.AddKeys(numberEntity.AddStructuralProperty("RowId", EdmCoreModel.Instance.GetInt32(false)));
numberEntity.AddStructuralProperty("RowParity", EdmCoreModel.Instance.GetString(false));
numberEntity.AddStructuralProperty("RowCategory", EdmCoreModel.Instance.GetString(false));
numberEntity.AddStructuralProperty("IntProp", EdmCoreModel.Instance.GetInt32(false));
numberEntity.AddStructuralProperty("NullableIntProp", EdmCoreModel.Instance.GetInt32(true));
numberEntity.AddStructuralProperty("DoubleProp", EdmCoreModel.Instance.GetDouble(false));
numberEntity.AddStructuralProperty("NullableDoubleProp", EdmCoreModel.Instance.GetDouble(true));
numberEntity.AddStructuralProperty("DecimalProp", EdmCoreModel.Instance.GetDecimal(false));
numberEntity.AddStructuralProperty("NullableDecimalProp", EdmCoreModel.Instance.GetDecimal(true));
numberEntity.AddStructuralProperty("LongProp", EdmCoreModel.Instance.GetInt64(false));
numberEntity.AddStructuralProperty("NullableLongProp", EdmCoreModel.Instance.GetInt64(true));
numberEntity.AddStructuralProperty("SingleProp", EdmCoreModel.Instance.GetSingle(false));
numberEntity.AddStructuralProperty("NullableSingleProp", EdmCoreModel.Instance.GetSingle(true));
var saleEntity = new EdmEntityType("NS", "Sale");
saleEntity.AddKeys(saleEntity.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(false)));
saleEntity.AddStructuralProperty("CustomerId", EdmCoreModel.Instance.GetString(false));
saleEntity.AddStructuralProperty("Date", EdmCoreModel.Instance.GetString(false));
saleEntity.AddStructuralProperty("ProductId", EdmCoreModel.Instance.GetString(false));
saleEntity.AddStructuralProperty("CurrencyCode", EdmCoreModel.Instance.GetString(false));
saleEntity.AddStructuralProperty("Amount", EdmCoreModel.Instance.GetDecimal(false));
var productEntity = new EdmEntityType("NS", "Product");
productEntity.AddKeys(productEntity.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(false)));
productEntity.AddStructuralProperty("CategoryId", EdmCoreModel.Instance.GetString(false));
productEntity.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(false));
productEntity.AddStructuralProperty("Color", EdmCoreModel.Instance.GetString(false));
productEntity.AddStructuralProperty("TaxRate", EdmCoreModel.Instance.GetDecimal(false));
var customerEntity = new EdmEntityType("NS", "Customer");
customerEntity.AddKeys(customerEntity.AddStructuralProperty("Id", EdmCoreModel.Instance.GetString(false)));
customerEntity.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(false));
customerEntity.AddStructuralProperty("Country", EdmCoreModel.Instance.GetString(false));
var categoryEntity = new EdmEntityType("NS", "Category");
categoryEntity.AddKeys(categoryEntity.AddStructuralProperty("Id", EdmCoreModel.Instance.GetString(false)));
categoryEntity.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(false));
var currencyEntity = new EdmEntityType("NS", "Currency");
currencyEntity.AddKeys(currencyEntity.AddStructuralProperty("Code", EdmCoreModel.Instance.GetString(false)));
currencyEntity.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(false));
// Associations
saleEntity.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "Customer", Target = customerEntity, TargetMultiplicity = EdmMultiplicity.One
},
new EdmNavigationPropertyInfo {
Name = "Sales", Target = saleEntity, TargetMultiplicity = EdmMultiplicity.Many
});
saleEntity.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "Product", Target = productEntity, TargetMultiplicity = EdmMultiplicity.One
},
new EdmNavigationPropertyInfo {
Name = "Sales", Target = saleEntity, TargetMultiplicity = EdmMultiplicity.Many
});
saleEntity.AddUnidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "Currency", Target = currencyEntity, TargetMultiplicity = EdmMultiplicity.One
});
productEntity.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "Category", Target = categoryEntity, TargetMultiplicity = EdmMultiplicity.One
},
new EdmNavigationPropertyInfo {
Name = "Products", Target = productEntity, TargetMultiplicity = EdmMultiplicity.Many
});
var entityContainer = new EdmEntityContainer("NS", "Container");
model.AddElement(numberEntity);
model.AddElement(saleEntity);
model.AddElement(productEntity);
model.AddElement(customerEntity);
model.AddElement(categoryEntity);
model.AddElement(currencyEntity);
model.AddElement(entityContainer);
entityContainer.AddEntitySet(numbersEntitySetName, numberEntity);
entityContainer.AddEntitySet(salesEntitySetName, saleEntity);
entityContainer.AddEntitySet(productsEntitySetName, productEntity);
return(model);
}
private void CreateNavigationProperty(StructuralTypeConfiguration config)
{
Contract.Assert(config != null);
EdmStructuredType type = (EdmStructuredType)(GetEdmType(config.ClrType));
foreach (NavigationPropertyConfiguration navProp in config.NavigationProperties)
{
Func <NavigationPropertyConfiguration, EdmNavigationPropertyInfo> getInfo = nav =>
{
EdmNavigationPropertyInfo info = new EdmNavigationPropertyInfo
{
Name = nav.Name,
TargetMultiplicity = nav.Multiplicity,
Target = GetEdmType(nav.RelatedClrType) as IEdmEntityType,
ContainsTarget = nav.ContainsTarget,
OnDelete = nav.OnDeleteAction
};
// Principal properties
if (nav.PrincipalProperties.Any())
{
info.PrincipalProperties = GetDeclaringPropertyInfo(nav.PrincipalProperties);
}
// Dependent properties
if (nav.DependentProperties.Any())
{
info.DependentProperties = GetDeclaringPropertyInfo(nav.DependentProperties);
}
return(info);
};
var navInfo = getInfo(navProp);
var props = new Dictionary <IEdmProperty, NavigationPropertyConfiguration>();
EdmEntityType entityType = type as EdmEntityType;
if (entityType != null && navProp.Partner != null)
{
var edmProperty = entityType.AddBidirectionalNavigation(navInfo, getInfo(navProp.Partner));
var partnerEdmProperty = (navInfo.Target as EdmEntityType).Properties().Single(p => p.Name == navProp.Partner.Name);
props.Add(edmProperty, navProp);
props.Add(partnerEdmProperty, navProp.Partner);
}
else
{
// Do not add this if we have have a partner relationship configured, as this
// property will be added automatically through the AddBidirectionalNavigation
var targetConfig = config.ModelBuilder.GetTypeConfigurationOrNull(navProp.RelatedClrType) as StructuralTypeConfiguration;
if (!targetConfig.NavigationProperties.Any(p => p.Partner != null && p.Partner.Name == navInfo.Name))
{
var edmProperty = type.AddUnidirectionalNavigation(navInfo);
props.Add(edmProperty, navProp);
}
}
foreach (var item in props)
{
var edmProperty = item.Key;
var prop = item.Value;
if (prop.PropertyInfo != null)
{
_properties[prop.PropertyInfo] = edmProperty;
}
if (prop.IsRestricted)
{
_propertiesRestrictions[edmProperty] = new QueryableRestrictions(prop);
}
/*
* if (prop.QueryConfiguration.ModelBoundQuerySettings != null)
* {
* _propertiesQuerySettings.Add(edmProperty, prop.QueryConfiguration.ModelBoundQuerySettings);
* }*/
}
}
}
private void InitializeEdmModel()
{
this.edmModel = new EdmModel();
EdmEntityContainer defaultContainer = new EdmEntityContainer("TestModel", "DefaultContainer");
this.edmModel.AddElement(defaultContainer);
addressType = new EdmComplexType("TestModel", "Address");
addressType.AddStructuralProperty("Street", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
addressType.AddStructuralProperty("Zip", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
this.cityType = new EdmEntityType("TestModel", "City", baseType: null, isAbstract: false, isOpen: true);
EdmStructuralProperty cityIdProperty = cityType.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
cityType.AddKeys(cityIdProperty);
cityType.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
cityType.AddStructuralProperty("Size", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
cityType.AddStructuralProperty("Restaurants", EdmCoreModel.GetCollection(EdmCoreModel.Instance.GetString(/*isNullable*/ false)));
cityType.AddStructuralProperty("Address", new EdmComplexTypeReference(addressType, true));
this.edmModel.AddElement(cityType);
this.capitolCityType = new EdmEntityType("TestModel", "CapitolCity", cityType);
capitolCityType.AddStructuralProperty("CapitolType", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
this.edmModel.AddElement(capitolCityType);
this.districtType = new EdmEntityType("TestModel", "District");
EdmStructuralProperty districtIdProperty = districtType.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
districtType.AddKeys(districtIdProperty);
districtType.AddStructuralProperty("Name", EdmCoreModel.Instance.GetString(/*isNullable*/ false));
districtType.AddStructuralProperty("Zip", EdmCoreModel.Instance.GetInt32(/*isNullable*/ false));
this.edmModel.AddElement(districtType);
cityType.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo {
Name = "Districts", Target = districtType, TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo {
Name = "City", Target = cityType, TargetMultiplicity = EdmMultiplicity.One
});
cityType.NavigationProperties().Single(np => np.Name == "Districts");
capitolCityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
Name = "CapitolDistrict", Target = districtType, TargetMultiplicity = EdmMultiplicity.One
});
capitolCityType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo {
Name = "OutlyingDistricts", Target = districtType, TargetMultiplicity = EdmMultiplicity.Many
});
this.citySet = defaultContainer.AddEntitySet("Cities", cityType);
this.districtSet = defaultContainer.AddEntitySet("Districts", districtType);
this.singletonCity = defaultContainer.AddSingleton("SingletonCity", cityType);
// operations
var cityReference = new EdmEntityTypeReference(cityType, true);
var districtReference = new EdmEntityTypeReference(districtType, true);
IEdmPathExpression path = new EdmPathExpression("binding/Districts");
var function = new EdmFunction("TestModel", "GetOneDistrict", districtReference, true, path, true /*isComposable*/);
function.AddParameter("binding", cityReference);
edmModel.AddElement(function);
}
internal static IEdmModel GetEdmModel()
{
var model = new EdmModel();
// open address
var address = new EdmComplexType("NS", "Address", null, false, true);
address.AddStructuralProperty("Street", EdmCoreModel.Instance.GetString(true));
address.AddStructuralProperty("City", EdmCoreModel.Instance.GetString(true));
model.AddElement(address);
// customer
var customer = new EdmEntityType("NS", "Customer");
customer.AddKeys(customer.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(false)));
customer.AddStructuralProperty("HomeAddress", new EdmComplexTypeReference(address, true));
model.AddElement(customer);
// order
var order = new EdmEntityType("NS", "Order");
order.AddKeys(order.AddStructuralProperty("Id", EdmCoreModel.Instance.GetInt32(false)));
model.AddElement(order);
var nav = customer.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo
{
Name = "Orders",
Target = order,
TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo
{
Name = "Customer",
TargetMultiplicity = EdmMultiplicity.ZeroOrOne,
});
var container = new EdmEntityContainer("Default", "Container");
model.AddElement(container);
var customers = new EdmEntitySet(container, "Customers", customer);
container.AddElement(customers);
var orders = new EdmEntitySet(container, "Orders", order);
container.AddElement(orders);
customers.AddNavigationTarget(nav, orders);
// bound operations
var customerReference = new EdmEntityTypeReference(customer, true);
var orderReference = new EdmEntityTypeReference(order, true);
IEdmPathExpression path = new EdmPathExpression("binding/Orders");
// entityset path & return type
var function = new EdmFunction("NS", "GetSomeOrders", new EdmCollectionTypeReference(new EdmCollectionType(orderReference)), true, path, true /*isComposable*/);
function.AddParameter("binding", customerReference);
model.AddElement(function);
function = new EdmFunction("NS", "GetAnOrder", orderReference, true, path, true /*isComposable*/);
function.AddParameter("binding", customerReference);
model.AddElement(function);
// GetSomeAddressFromCustomer
function = new EdmFunction("NS", "GetSomeAddressFromCustomer1", new EdmComplexTypeReference(address, true), true, null, true /*isComposable*/);
function.AddParameter("binding", new EdmEntityTypeReference(customer, true));
model.AddElement(function);
// We leave the "GetSomeAddressFromCustomer2" code here.
// However, the operation with the entity set path containing a complex type doesn't make sense.
IEdmPathExpression complexPath = new EdmPathExpression("binding/HomeAddress");
function = new EdmFunction("NS", "GetSomeAddressFromCustomer2", new EdmComplexTypeReference(address, true), true, complexPath, true /*isComposable*/);
function.AddParameter("binding", new EdmEntityTypeReference(customer, true));
model.AddElement(function);
function = new EdmFunction("NS", "GetSomeAddressFromCustomer3", new EdmComplexTypeReference(address, true), true, null, true /*isComposable*/);
function.AddParameter("binding", new EdmEntityTypeReference(customer, true));
model.AddElement(function);
var action = new EdmAction("NS", "DoSomeThing", null, true, null);
action.AddParameter("binding", new EdmEntityTypeReference(customer, true));
model.AddElement(action);
// operation import
function = new EdmFunction("NS", "GetSomeOrders2", new EdmCollectionTypeReference(new EdmCollectionType(orderReference)));
EdmFunctionImport functionImport = new EdmFunctionImport(container, "GetSomeOrders2", function, new EdmPathExpression("Orders"), false);
container.AddElement(functionImport);
function = new EdmFunction("NS", "GetAnOrder2", orderReference);
functionImport = new EdmFunctionImport(container, "GetAnOrder2", function, new EdmPathExpression("Orders"), false);
container.AddElement(functionImport);
function = new EdmFunction("NS", "GetSomeAddress", new EdmComplexTypeReference(address, true), false, null, true);
functionImport = new EdmFunctionImport(container, "GetSomeAddress", function, null, false);
container.AddElement(functionImport);
action = new EdmAction("NS", "DoSomeThing2", null, false, null);
var actionImport = new EdmActionImport(container, "DoSomeThing2", action, null);
container.AddElement(actionImport);
return(model);
}
/// <summary>
/// Creates a model, used model information at http://schema.org/Person as inspiration
/// </summary>
/// <returns></returns>
public static IEdmModel BuildModel(string modelNamespace)
{
var edmModel = new EdmModel();
var container = new EdmEntityContainer(modelNamespace, "Container");
edmModel.AddElement(container);
// Create types
var addressType = new EdmComplexType(modelNamespace, "PostalAddress");
addressType.AddStructuralProperty("Street", EdmPrimitiveTypeKind.String);
addressType.AddStructuralProperty("City", EdmPrimitiveTypeKind.String);
addressType.AddStructuralProperty("State", EdmPrimitiveTypeKind.String);
addressType.AddStructuralProperty("ZipCode", EdmPrimitiveTypeKind.String);
var addressRefType = new EdmComplexTypeReference(addressType, true);
var placeType = new EdmEntityType(modelNamespace, "Place");
var placeTypeKeyProp = placeType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32);
placeType.AddKeys(placeTypeKeyProp);
placeType.AddStructuralProperty("MapUri", EdmPrimitiveTypeKind.String);
placeType.AddStructuralProperty("TelephoneNumber", EdmPrimitiveTypeKind.String);
placeType.AddStructuralProperty("Address", addressRefType);
var personType = new EdmEntityType(modelNamespace, "Person");
var personTypeKeyProp = personType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32);
personType.AddKeys(personTypeKeyProp);
personType.AddStructuralProperty("FirstName", EdmPrimitiveTypeKind.String);
personType.AddStructuralProperty("LastName", EdmPrimitiveTypeKind.String);
personType.AddStructuralProperty("Address", addressRefType);
var organizationType = new EdmEntityType(modelNamespace, "Organization");
var organizationTypeKeyProp = organizationType.AddStructuralProperty("Id", EdmPrimitiveTypeKind.Int32);
organizationType.AddKeys(organizationTypeKeyProp);
organizationType.AddStructuralProperty("Name", EdmPrimitiveTypeKind.String);
organizationType.AddStructuralProperty("Address", addressRefType);
var corporationType = new EdmEntityType(modelNamespace, "Corporation", organizationType);
corporationType.AddStructuralProperty("TickerSymbol", EdmPrimitiveTypeKind.String);
var localBusinessType = new EdmEntityType(modelNamespace, "LocalBusiness", organizationType);
// Create associations
personType.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo()
{
Name = "Employers", Target = organizationType, TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo()
{
Name = "Employees", Target = personType, TargetMultiplicity = EdmMultiplicity.Many
});
personType.AddUnidirectionalNavigation(new EdmNavigationPropertyInfo()
{
Name = "CurrentPosition", Target = placeType, TargetMultiplicity = EdmMultiplicity.ZeroOrOne
});
personType.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo()
{
Name = "Children", Target = personType, TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo()
{
Name = "Parent", Target = personType, TargetMultiplicity = EdmMultiplicity.One
});
localBusinessType.AddBidirectionalNavigation(
new EdmNavigationPropertyInfo()
{
Name = "LocalBusinessBranches", Target = organizationType, TargetMultiplicity = EdmMultiplicity.Many
},
new EdmNavigationPropertyInfo()
{
Name = "MainOrganization", Target = localBusinessType, TargetMultiplicity = EdmMultiplicity.One
});
edmModel.AddElement(addressType);
edmModel.AddElement(personType);
edmModel.AddElement(organizationType);
edmModel.AddElement(corporationType);
edmModel.AddElement(localBusinessType);
edmModel.AddElement(placeType);
container.AddEntitySet("People", personType);
container.AddEntitySet("Organizations", organizationType);
container.AddEntitySet("Places", organizationType);
return(edmModel);
}
