public void CanConfigureAllLinksViaEditLink()
{
// Arrange
ODataModelBuilder builder = GetCommonModel();
var expectedEditLink = "http://server/service/Products(15)";
var products = builder.EntitySet<EntitySetLinkConfigurationTest_Product>("Products");
products.HasEditLink(c => new Uri(
string.Format(
"http://server/service/Products({0})",
c.EntityInstance.ID
)
));
var actor = builder.EntitySets.Single();
var model = builder.GetEdmModel();
var productType = model.SchemaElements.OfType<IEdmEntityType>().Single();
var productsSet = model.SchemaElements.OfType<IEdmEntityContainer>().Single().EntitySets().Single();
var productInstance = new EntitySetLinkConfigurationTest_Product { ID = 15 };
var entityContext = new EntityInstanceContext { EdmModel = model, EntitySet = productsSet, EntityType = productType, EntityInstance = productInstance, UrlHelper = new UrlHelper(new HttpRequestMessage()) };
var entitySetLinkBuilderAnnotation = new EntitySetLinkBuilderAnnotation(actor);
// Act
var editLinkUri = entitySetLinkBuilderAnnotation.BuildEditLink(entityContext);
var readLinkUri = entitySetLinkBuilderAnnotation.BuildReadLink(entityContext);
var idLink = entitySetLinkBuilderAnnotation.BuildIdLink(entityContext);
// Assert
Assert.NotNull(editLinkUri);
Assert.Equal(expectedEditLink, editLinkUri.ToString());
Assert.NotNull(readLinkUri);
Assert.Equal(expectedEditLink, readLinkUri.ToString());
Assert.NotNull(idLink);
Assert.Equal(expectedEditLink, idLink);
}
public void BuildIdLink_Throws_IfIdLinkBuilderIsNull(object metadataLevel)
{
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
Assert.Throws<InvalidOperationException>(
() => linkBuilder.BuildIdLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel),
"No IdLink factory was found. Try calling HasIdLink on the EntitySetConfiguration for 'Customers'.");
}
public void CanConfigureAllLinksViaIdLink()
{
// Arrange
ODataModelBuilder builder = GetCommonModel();
var expectedEditLink = "http://server/service/Products(15)";
var products = builder.EntitySet<EntitySetLinkConfigurationTest_Product>("Products");
products.HasIdLink(c =>
string.Format(
"http://server/service/Products({0})",
c.GetPropertyValue("ID")
),
followsConventions: false);
var actor = builder.EntitySets.Single();
var model = builder.GetEdmModel();
var productType = model.SchemaElements.OfType<IEdmEntityType>().Single();
var productsSet = model.SchemaElements.OfType<IEdmEntityContainer>().Single().EntitySets().Single();
var productInstance = new EntitySetLinkConfigurationTest_Product { ID = 15 };
var serializerContext = new ODataSerializerContext { Model = model, EntitySet = productsSet };
var entityContext = new EntityInstanceContext(serializerContext, productType.AsReference(), productInstance);
var entitySetLinkBuilderAnnotation = new EntitySetLinkBuilderAnnotation(actor);
// Act
var selfLinks = entitySetLinkBuilderAnnotation.BuildEntitySelfLinks(entityContext, ODataMetadataLevel.Default);
// Assert
Assert.NotNull(selfLinks.EditLink);
Assert.Equal(expectedEditLink, selfLinks.EditLink.ToString());
Assert.NotNull(selfLinks.ReadLink);
Assert.Equal(expectedEditLink, selfLinks.ReadLink.ToString());
Assert.NotNull(selfLinks.IdLink);
Assert.Equal(expectedEditLink, selfLinks.IdLink);
}
public void BuildIdLink_Throws_IfIdLinkBuilderIsNull(object metadataLevel)
{
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
Assert.Throws <InvalidOperationException>(
() => linkBuilder.BuildIdLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel),
"No IdLink factory was found. Try calling HasIdLink on the EntitySetConfiguration for 'Customers'.");
}
public static void SetEntitySetLinkBuilder(this IEdmModel model, IEdmEntitySet entitySet, EntitySetLinkBuilderAnnotation entitySetLinkBuilder)
{
if (model == null)
{
throw Error.ArgumentNull("model");
}
model.SetAnnotationValue(entitySet, entitySetLinkBuilder);
}
internal static EntitySetLinkBuilderAnnotation GetEntitySetLinkBuilder(this IEdmModel model, IEdmEntitySet entitySet)
{
EntitySetLinkBuilderAnnotation annotation = model.GetAnnotationValue <EntitySetLinkBuilderAnnotation>(entitySet);
if (annotation == null)
{
throw Error.NotSupported(SRResources.EntitySetHasNoBuildLinkAnnotation, entitySet.Name);
}
return(annotation);
}
public void CanConfigureIdLinkToNotFollowConventions()
{
string idLink = "http://id_link";
_entitySet.HasIdLink(new SelfLinkBuilder <string>((ctxt) => idLink, followsConventions: false));
var selfLinks = new EntitySetLinkBuilderAnnotation(_entitySet).BuildEntitySelfLinks(new EntityInstanceContext(), ODataMetadataLevel.MinimalMetadata);
Assert.Equal(idLink, selfLinks.IdLink);
Assert.Null(selfLinks.EditLink);
Assert.Null(selfLinks.ReadLink);
}
public void Ctor_FollowingConventions_GeneratesFeedSelfLinkFollowingConventions()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
// Act
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(model.Customers, model.Model);
Uri result = linkBuilder.BuildFeedSelfLink(new FeedContext {
EntitySet = model.Customers, Url = request.GetUrlHelper()
});
// Assert
Assert.Equal("http://localhost/Customers", result.AbsoluteUri);
}
public void BuildReadLink_WhenReadLinkIsNotSameAsEditLink(bool followsConventions, object metadataLevel, bool linkEmitted)
{
_entitySet.HasReadLink(new SelfLinkBuilder <Uri>((context) => new Uri("http://readlink/"), followsConventions));
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
Uri generatedReadLink = linkBuilder.BuildReadLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel, new Uri("http://editLink"));
if (linkEmitted)
{
Assert.Equal("http://readlink/", generatedReadLink.AbsoluteUri);
}
else
{
Assert.Null(generatedReadLink);
}
}
public void GetEntitySetLinkBuilder_After_SetEntitySetLinkBuilder()
{
// Arrange
IEdmModel model = new EdmModel();
EdmEntityContainer container = new EdmEntityContainer("NS", "Container");
EdmEntityType entityType = new EdmEntityType("NS", "Entity");
IEdmEntitySet entitySet = new EdmEntitySet(container, "EntitySet", entityType);
EntitySetLinkBuilderAnnotation entitySetLinkBuilder = new EntitySetLinkBuilderAnnotation();
// Act
model.SetEntitySetLinkBuilder(entitySet, entitySetLinkBuilder);
var result = model.GetEntitySetLinkBuilder(entitySet);
// Assert
Assert.Same(entitySetLinkBuilder, result);
}
public void BuildIdLink(bool followsConventions, object metadataLevel, bool linkEmitted)
{
_entitySet.HasIdLink(new SelfLinkBuilder <string>((context) => "http://selflink", followsConventions));
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
string generatedIdLink = linkBuilder.BuildIdLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel);
if (linkEmitted)
{
Assert.Equal("http://selflink", generatedIdLink);
}
else
{
Assert.Null(generatedIdLink);
}
}
public void BuildIdLink(bool followsConventions, object metadataLevel, bool linkEmitted)
{
_entitySet.HasIdLink(new SelfLinkBuilder<string>((context) => "http://selflink", followsConventions));
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
string generatedIdLink = linkBuilder.BuildIdLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel);
if (linkEmitted)
{
Assert.Equal("http://selflink", generatedIdLink);
}
else
{
Assert.Null(generatedIdLink);
}
}
public void BuildEditLink_WhenEditLinkIsSameAsIdLink_And_IsNotSet(bool followsConventions, object metadataLevel, bool linkEmitted)
{
_entitySet.HasIdLink(new SelfLinkBuilder <string>((context) => "http://selflink/", followsConventions));
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
Uri generatedEditLink = linkBuilder.BuildEditLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel, "http://selflink");
if (linkEmitted)
{
Assert.Equal("http://selflink/", generatedEditLink.AbsoluteUri);
}
else
{
Assert.Null(generatedEditLink);
}
}
public static EntitySetLinkBuilderAnnotation GetEntitySetLinkBuilder(this IEdmModel model, IEdmEntitySet entitySet)
{
if (model == null)
{
throw Error.ArgumentNull("model");
}
EntitySetLinkBuilderAnnotation annotation = model.GetAnnotationValue<EntitySetLinkBuilderAnnotation>(entitySet);
if (annotation == null)
{
// construct and set an entity set link builder that follows OData URL conventions.
annotation = new EntitySetLinkBuilderAnnotation(entitySet, model);
model.SetEntitySetLinkBuilder(entitySet, annotation);
}
return annotation;
}
public void Ctor_FollowingConventions_GeneratesSelfLinkWithCast_IfDerivedTypeHasNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext {
Model = model.Model, EntitySet = model.Customers, Url = request.GetUrlHelper()
};
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.Customer.AsReference(), new { ID = 42 });
// Act
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(model.Customers, model.Model);
string result = linkBuilder.BuildIdLink(instanceContext, ODataMetadataLevel.Default);
// Assert
Assert.Equal("http://localhost/Customers(42)/NS.Customer", result);
}
public void Ctor_FollowingConventions_GeneratesNavigationLinkWithCast_ForDerivedNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext {
Model = model.Model, EntitySet = model.Customers, Url = request.GetUrlHelper()
};
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.SpecialCustomer.AsReference(), new { ID = 42 });
IEdmNavigationProperty ordersProperty = model.SpecialCustomer.NavigationProperties().First(p => p.Name == "SpecialOrders");
// Act
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(model.Customers, model.Model);
Uri result = linkBuilder.BuildNavigationLink(instanceContext, ordersProperty, ODataMetadataLevel.Default);
// Assert
Assert.Equal("http://localhost/Customers(42)/NS.SpecialCustomer/SpecialOrders", result.AbsoluteUri);
}
public void BuildNavigationLink(bool followsConventions, object metadataLevel, bool linkEmitted)
{
var navigationProperty = _entitySet.EntityType.AddNavigationProperty(typeof(Customer).GetProperty("Orders"), EdmMultiplicity.Many);
IEdmModel model = _modelBuilder.GetEdmModel();
IEdmNavigationProperty edmNavProperty = model.GetEdmTypeReference(typeof(Customer)).AsEntity().DeclaredNavigationProperties().Single(p => p.Name == "Orders");
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavProperty, new NavigationLinkBuilder((context, property) => new Uri("http://navigationlink"), followsConventions));
Uri generatedNavigationLink = linkBuilder.BuildNavigationLink(new EntityInstanceContext(), edmNavProperty, (ODataMetadataLevel)metadataLevel);
if (linkEmitted)
{
Assert.Equal("http://navigationlink/", generatedNavigationLink.AbsoluteUri);
}
else
{
Assert.Null(generatedNavigationLink);
}
}
public void CanConfigureAllLinksViaEditLink()
{
// Arrange
ODataModelBuilder builder = GetCommonModel();
var expectedEditLink = "http://server/service/Products(15)";
var products = builder.EntitySet <EntitySetLinkConfigurationTest_Product>("Products");
products.HasEditLink(c => new Uri(
string.Format(
"http://server/service/Products({0})",
c.EntityInstance.ID
)
));
var actor = builder.EntitySets.Single();
var model = builder.GetEdmModel();
var productType = model.SchemaElements.OfType <IEdmEntityType>().Single();
var productsSet = model.SchemaElements.OfType <IEdmEntityContainer>().Single().EntitySets().Single();
var productInstance = new EntitySetLinkConfigurationTest_Product {
ID = 15
};
var entityContext = new EntityInstanceContext {
EdmModel = model, EntitySet = productsSet, EntityType = productType, EntityInstance = productInstance, UrlHelper = new UrlHelper(new HttpRequestMessage())
};
var entitySetLinkBuilderAnnotation = new EntitySetLinkBuilderAnnotation(actor);
// Act
var editLinkUri = entitySetLinkBuilderAnnotation.BuildEditLink(entityContext);
var readLinkUri = entitySetLinkBuilderAnnotation.BuildReadLink(entityContext);
var idLink = entitySetLinkBuilderAnnotation.BuildIdLink(entityContext);
// Assert
Assert.NotNull(editLinkUri);
Assert.Equal(expectedEditLink, editLinkUri.ToString());
Assert.NotNull(readLinkUri);
Assert.Equal(expectedEditLink, readLinkUri.ToString());
Assert.NotNull(idLink);
Assert.Equal(expectedEditLink, idLink);
}
public void CanConfigureAllLinksViaIdLink()
{
// Arrange
ODataModelBuilder builder = GetCommonModel();
var expectedEditLink = "http://server/service/Products(15)";
var products = builder.EntitySet <EntitySetLinkConfigurationTest_Product>("Products");
products.HasIdLink(c =>
string.Format(
"http://server/service/Products({0})",
c.GetPropertyValue("ID")
),
followsConventions: false);
var actor = builder.EntitySets.Single();
var model = builder.GetEdmModel();
var productType = model.SchemaElements.OfType <IEdmEntityType>().Single();
var productsSet = model.SchemaElements.OfType <IEdmEntityContainer>().Single().EntitySets().Single();
var productInstance = new EntitySetLinkConfigurationTest_Product {
ID = 15
};
var serializerContext = new ODataSerializerContext {
Model = model, EntitySet = productsSet
};
var entityContext = new EntityInstanceContext(serializerContext, productType.AsReference(), productInstance);
var entitySetLinkBuilderAnnotation = new EntitySetLinkBuilderAnnotation(actor);
// Act
var selfLinks = entitySetLinkBuilderAnnotation.BuildEntitySelfLinks(entityContext, ODataMetadataLevel.Default);
// Assert
Assert.NotNull(selfLinks.EditLink);
Assert.Equal(expectedEditLink, selfLinks.EditLink.ToString());
Assert.NotNull(selfLinks.ReadLink);
Assert.Equal(expectedEditLink, selfLinks.ReadLink.ToString());
Assert.NotNull(selfLinks.IdLink);
Assert.Equal(expectedEditLink, selfLinks.IdLink);
}
private static void AddNavigationBindings(EntitySetConfiguration configuration, EdmEntitySet entitySet, EntitySetLinkBuilderAnnotation linkBuilder, ODataModelBuilder builder,
Dictionary<Type, IEdmStructuredType> edmTypeMap, Dictionary<string, EdmEntitySet> edmEntitySetMap)
{
foreach (EntityTypeConfiguration entity in builder.ThisAndBaseAndDerivedTypes(configuration.EntityType))
{
foreach (NavigationPropertyConfiguration navigation in entity.NavigationProperties)
{
NavigationPropertyBinding binding = configuration.FindBinding(navigation);
if (binding != null)
{
EdmEntityType edmEntityType = edmTypeMap[entity.ClrType] as EdmEntityType;
IEdmNavigationProperty edmNavigationProperty = edmEntityType.NavigationProperties().Single(np => np.Name == navigation.Name);
entitySet.AddNavigationTarget(edmNavigationProperty, edmEntitySetMap[binding.EntitySet.Name]);
Func<EntityInstanceContext, IEdmNavigationProperty, Uri> linkBuilderFunc = configuration.GetNavigationPropertyLink(navigation);
if (linkBuilderFunc != null)
{
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavigationProperty, linkBuilderFunc);
}
}
}
}
}
public void BuildEditLink_WhenEditLinkIsSameAsIdLink_And_IsNotSet(bool followsConventions, object metadataLevel, bool linkEmitted)
{
_entitySet.HasIdLink(new SelfLinkBuilder<string>((context) => "http://selflink/", followsConventions));
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
Uri generatedEditLink = linkBuilder.BuildEditLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel, "http://selflink");
if (linkEmitted)
{
Assert.Equal("http://selflink/", generatedEditLink.AbsoluteUri);
}
else
{
Assert.Null(generatedEditLink);
}
}
internal static void SetEntitySetLinkBuilderAnnotation(this IEdmModel model, IEdmEntitySet entitySet, EntitySetLinkBuilderAnnotation entitySetLinkBuilder)
{
model.SetAnnotationValue(entitySet, entitySetLinkBuilder);
}
public static IEdmModel BuildEdmModel(string containerNamespace, string containerName, IEnumerable <IStructuralTypeConfiguration> entityTypeConfigurations, IEnumerable <IEntitySetConfiguration> entitySetConfigurations)
{
if (entityTypeConfigurations == null)
{
throw Error.ArgumentNull("entityTypeConfigurations");
}
if (entitySetConfigurations == null)
{
throw Error.ArgumentNull("entitySetConfigurations");
}
EdmModel model = new EdmModel();
Dictionary <string, IEdmStructuredType> types = EdmTypeBuilder.GetTypes(entityTypeConfigurations)
.OfType <IEdmStructuredType>()
.ToDictionary(t => t.ToString());
foreach (IEdmStructuredType type in types.Values)
{
if (type.TypeKind == EdmTypeKind.Complex)
{
model.AddElement(type as IEdmComplexType);
}
else if (type.TypeKind == EdmTypeKind.Entity)
{
model.AddElement(type as IEdmEntityType);
}
else
{
throw Error.InvalidOperation(SRResources.UnsupportedEntityTypeInModel);
}
}
if (entitySetConfigurations.Any())
{
EdmEntityContainer container = new EdmEntityContainer(containerNamespace, containerName);
Dictionary <string, EdmEntitySet> edmEntitySetMap = new Dictionary <string, EdmEntitySet>();
foreach (IEntitySetConfiguration entitySet in entitySetConfigurations)
{
EdmEntitySet edmEntitySet = container.AddEntitySet(entitySet.Name, (IEdmEntityType)types[entitySet.EntityType.FullName]);
EntitySetLinkBuilderAnnotation entitySetLinkBuilderAnnotation = new EntitySetLinkBuilderAnnotation(entitySet);
model.SetEntitySetLinkBuilderAnnotation(edmEntitySet, entitySetLinkBuilderAnnotation);
model.SetAnnotationValue <EntitySetUrlAnnotation>(edmEntitySet, new EntitySetUrlAnnotation {
Url = entitySet.GetUrl()
});
edmEntitySetMap.Add(edmEntitySet.Name, edmEntitySet);
}
foreach (IEntitySetConfiguration entitySet in entitySetConfigurations)
{
EdmEntitySet edmEntitySet = edmEntitySetMap[entitySet.Name];
EntitySetLinkBuilderAnnotation entitySetLinkBuilderAnnotation = model.GetEntitySetLinkBuilder(edmEntitySet) as EntitySetLinkBuilderAnnotation;
foreach (NavigationPropertyConfiguration navigation in entitySet.EntityType.NavigationProperties)
{
NavigationPropertyBinding binding = entitySet.FindBinding(navigation);
if (binding != null)
{
EdmEntityType edmEntityType = types[entitySet.EntityType.FullName] as EdmEntityType;
IEdmNavigationProperty edmNavigationProperty = edmEntityType.NavigationProperties().Single(np => np.Name == navigation.Name);
edmEntitySet.AddNavigationTarget(edmNavigationProperty, edmEntitySetMap[binding.EntitySet.Name]);
entitySetLinkBuilderAnnotation.AddNavigationPropertyLinkBuilder(edmNavigationProperty, entitySet.GetNavigationPropertyLink(edmNavigationProperty.Name));
}
}
}
model.AddElement(container);
}
return(model);
}
public void Ctor_FollowingConventions_GeneratesFeedSelfLinkFollowingConventions()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
// Act
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(model.Customers, model.Model);
Uri result = linkBuilder.BuildFeedSelfLink(new FeedContext { EntitySet = model.Customers, Url = request.GetUrlHelper() });
// Assert
Assert.Equal("http://localhost/Customers", result.AbsoluteUri);
}
public void Ctor_FollowingConventions_GeneratesNavigationLinkWithCast_ForDerivedNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext { Model = model.Model, EntitySet = model.Customers, Url = request.GetUrlHelper() };
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.SpecialCustomer.AsReference(), new { ID = 42 });
IEdmNavigationProperty ordersProperty = model.SpecialCustomer.NavigationProperties().First(p => p.Name == "SpecialOrders");
// Act
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(model.Customers, model.Model);
Uri result = linkBuilder.BuildNavigationLink(instanceContext, ordersProperty, ODataMetadataLevel.Default);
// Assert
Assert.Equal("http://localhost/Customers(42)/NS.SpecialCustomer/SpecialOrders", result.AbsoluteUri);
}
public void Ctor_FollowingConventions_GeneratesSelfLinkWithoutCast_IfDerivedTypesHaveNoNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
IEdmEntitySet specialCustomers = new EdmEntitySet(model.Container, "SpecialCustomers", model.SpecialCustomer);
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext { Model = model.Model, EntitySet = specialCustomers, Url = request.GetUrlHelper() };
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.Customer.AsReference(), new { ID = 42 });
// Act
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(specialCustomers, model.Model);
string result = linkBuilder.BuildIdLink(instanceContext, ODataMetadataLevel.Default);
// Assert
Assert.Equal("http://localhost/SpecialCustomers(42)", result);
}
public void CanConfigureReadLinkToNotFollowConventions()
{
string idLink = "http://id_link";
Uri readLink = new Uri("http://read_link");
_entitySet.HasIdLink(new SelfLinkBuilder<string>((ctxt) => idLink, followsConventions: true));
_entitySet.HasReadLink(new SelfLinkBuilder<Uri>((ctxt) => readLink, followsConventions: false));
var selfLinks = new EntitySetLinkBuilderAnnotation(_entitySet).BuildEntitySelfLinks(new EntityInstanceContext(), ODataMetadataLevel.MinimalMetadata);
Assert.Null(selfLinks.IdLink);
Assert.Null(selfLinks.EditLink);
Assert.Equal(readLink, selfLinks.ReadLink);
}
public void BuildNavigationLink(bool followsConventions, object metadataLevel, bool linkEmitted)
{
var navigationProperty = _entitySet.EntityType.AddNavigationProperty(typeof(Customer).GetProperty("Orders"), EdmMultiplicity.Many);
IEdmModel model = _modelBuilder.GetEdmModel();
IEdmNavigationProperty edmNavProperty = model.GetEdmTypeReference(typeof(Customer)).AsEntity().DeclaredNavigationProperties().Single(p => p.Name == "Orders");
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavProperty, new NavigationLinkBuilder((context, property) => new Uri("http://navigationlink"), followsConventions));
Uri generatedNavigationLink = linkBuilder.BuildNavigationLink(new EntityInstanceContext(), edmNavProperty, (ODataMetadataLevel)metadataLevel);
if (linkEmitted)
{
Assert.Equal("http://navigationlink/", generatedNavigationLink.AbsoluteUri);
}
else
{
Assert.Null(generatedNavigationLink);
}
}
public void BuildReadLink_WhenReadLinkIsNotSameAsEditLink(bool followsConventions, object metadataLevel, bool linkEmitted)
{
_entitySet.HasReadLink(new SelfLinkBuilder<Uri>((context) => new Uri("http://readlink/"), followsConventions));
EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet);
Uri generatedReadLink = linkBuilder.BuildReadLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel, new Uri("http://editLink"));
if (linkEmitted)
{
Assert.Equal("http://readlink/", generatedReadLink.AbsoluteUri);
}
else
{
Assert.Null(generatedReadLink);
}
}
public static IEdmModel BuildEdmModel(string containerNamespace, string containerName, IEnumerable<IStructuralTypeConfiguration> entityTypeConfigurations, IEnumerable<IEntitySetConfiguration> entitySetConfigurations)
{
if (entityTypeConfigurations == null)
{
throw Error.ArgumentNull("entityTypeConfigurations");
}
if (entitySetConfigurations == null)
{
throw Error.ArgumentNull("entitySetConfigurations");
}
EdmModel model = new EdmModel();
Dictionary<string, IEdmStructuredType> types = EdmTypeBuilder.GetTypes(entityTypeConfigurations)
.OfType<IEdmStructuredType>()
.ToDictionary(t => t.ToString());
foreach (IEdmStructuredType type in types.Values)
{
if (type.TypeKind == EdmTypeKind.Complex)
{
model.AddElement(type as IEdmComplexType);
}
else if (type.TypeKind == EdmTypeKind.Entity)
{
model.AddElement(type as IEdmEntityType);
}
else
{
throw Error.InvalidOperation(SRResources.UnsupportedEntityTypeInModel);
}
}
if (entitySetConfigurations.Any())
{
EdmEntityContainer container = new EdmEntityContainer(containerNamespace, containerName);
Dictionary<string, EdmEntitySet> edmEntitySetMap = new Dictionary<string, EdmEntitySet>();
foreach (IEntitySetConfiguration entitySet in entitySetConfigurations)
{
EdmEntitySet edmEntitySet = container.AddEntitySet(entitySet.Name, (IEdmEntityType)types[entitySet.EntityType.FullName]);
EntitySetLinkBuilderAnnotation entitySetLinkBuilderAnnotation = new EntitySetLinkBuilderAnnotation(entitySet);
model.SetEntitySetLinkBuilderAnnotation(edmEntitySet, entitySetLinkBuilderAnnotation);
model.SetAnnotationValue<EntitySetUrlAnnotation>(edmEntitySet, new EntitySetUrlAnnotation { Url = entitySet.GetUrl() });
edmEntitySetMap.Add(edmEntitySet.Name, edmEntitySet);
}
foreach (IEntitySetConfiguration entitySet in entitySetConfigurations)
{
EdmEntitySet edmEntitySet = edmEntitySetMap[entitySet.Name];
EntitySetLinkBuilderAnnotation entitySetLinkBuilderAnnotation = model.GetEntitySetLinkBuilder(edmEntitySet) as EntitySetLinkBuilderAnnotation;
foreach (NavigationPropertyConfiguration navigation in entitySet.EntityType.NavigationProperties)
{
NavigationPropertyBinding binding = entitySet.FindBinding(navigation);
if (binding != null)
{
EdmEntityType edmEntityType = types[entitySet.EntityType.FullName] as EdmEntityType;
IEdmNavigationProperty edmNavigationProperty = edmEntityType.NavigationProperties().Single(np => np.Name == navigation.Name);
edmEntitySet.AddNavigationTarget(edmNavigationProperty, edmEntitySetMap[binding.EntitySet.Name]);
entitySetLinkBuilderAnnotation.AddNavigationPropertyLinkBuilder(edmNavigationProperty, entitySet.GetNavigationPropertyLink(edmNavigationProperty.Name));
}
}
}
model.AddElement(container);
}
return model;
}
internal static void SetEntitySetLinkBuilderAnnotation(this IEdmModel model, IEdmEntitySet entitySet, EntitySetLinkBuilderAnnotation entitySetLinkBuilder)
{
model.SetAnnotationValue(entitySet, entitySetLinkBuilder);
}
private static void AddNavigationBindings(EntitySetConfiguration configuration, EdmEntitySet entitySet, EntitySetLinkBuilderAnnotation linkBuilder, ODataModelBuilder builder,
Dictionary <Type, IEdmStructuredType> edmTypeMap, Dictionary <string, EdmEntitySet> edmEntitySetMap)
{
foreach (EntityTypeConfiguration entity in builder.ThisAndBaseAndDerivedTypes(configuration.EntityType))
{
foreach (NavigationPropertyConfiguration navigation in entity.NavigationProperties)
{
NavigationPropertyBindingConfiguration binding = configuration.FindBinding(navigation);
if (binding != null)
{
EdmEntityType edmEntityType = edmTypeMap[entity.ClrType] as EdmEntityType;
IEdmNavigationProperty edmNavigationProperty = edmEntityType.NavigationProperties().Single(np => np.Name == navigation.Name);
entitySet.AddNavigationTarget(edmNavigationProperty, edmEntitySetMap[binding.EntitySet.Name]);
NavigationLinkBuilder linkBuilderFunc = configuration.GetNavigationPropertyLink(navigation);
if (linkBuilderFunc != null)
{
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavigationProperty, linkBuilderFunc);
}
}
}
}
}
