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);
}
}
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);
}
}
}
}
}
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);
}
}
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 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 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);
}