private static void AddNavigationBindings(NavigationSourceConfiguration configuration,
EdmNavigationSource navigationSource,
NavigationSourceLinkBuilderAnnotation linkBuilder,
ODataModelBuilder builder,
Dictionary <Type, IEdmType> edmTypeMap,
Dictionary <string, EdmNavigationSource> edmNavigationSourceMap)
{
foreach (EntityTypeConfiguration entityType in builder.ThisAndBaseAndDerivedTypes(configuration.EntityType))
{
foreach (NavigationPropertyConfiguration navigationProperty in entityType.NavigationProperties)
{
NavigationPropertyBindingConfiguration binding = configuration.FindBinding(navigationProperty);
bool isContained = navigationProperty.ContainsTarget;
if (binding != null || isContained)
{
EdmEntityType edmEntityType = edmTypeMap[entityType.ClrType] as EdmEntityType;
IEdmNavigationProperty edmNavigationProperty = edmEntityType.NavigationProperties()
.Single(np => np.Name == navigationProperty.Name);
if (!isContained)
{
navigationSource.AddNavigationTarget(
edmNavigationProperty,
edmNavigationSourceMap[binding.TargetNavigationSource.Name]);
}
NavigationLinkBuilder linkBuilderFunc = configuration.GetNavigationPropertyLink(navigationProperty);
if (linkBuilderFunc != null)
{
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavigationProperty, linkBuilderFunc);
}
}
}
}
}
private static void AddNavigationBindings(EdmTypeMap edmMap,
NavigationSourceConfiguration navigationSourceConfiguration,
EdmNavigationSource navigationSource,
NavigationSourceLinkBuilderAnnotation linkBuilder,
Dictionary <string, EdmNavigationSource> edmNavigationSourceMap)
{
foreach (var binding in navigationSourceConfiguration.Bindings)
{
NavigationPropertyConfiguration navigationProperty = binding.NavigationProperty;
bool isContained = navigationProperty.ContainsTarget;
IEdmType edmType = edmMap.EdmTypes[navigationProperty.DeclaringType.ClrType];
IEdmStructuredType structuraType = edmType as IEdmStructuredType;
IEdmNavigationProperty edmNavigationProperty = structuraType.NavigationProperties()
.Single(np => np.Name == navigationProperty.Name);
string bindingPath = ConvertBindingPath(edmMap, binding);
if (!isContained)
{
// calculate the binding path
navigationSource.AddNavigationTarget(
edmNavigationProperty,
edmNavigationSourceMap[binding.TargetNavigationSource.Name],
new EdmPathExpression(bindingPath));
}
NavigationLinkBuilder linkBuilderFunc = navigationSourceConfiguration.GetNavigationPropertyLink(navigationProperty);
if (linkBuilderFunc != null)
{
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavigationProperty, linkBuilderFunc);
}
}
}
/// <summary>
/// Configures the navigation link for the given navigation properties for this navigation source.
/// </summary>
/// <param name="navigationProperties">The navigation properties for which the navigation link is being generated.</param>
/// <param name="navigationLinkBuilder">The builder used to generate the navigation link.</param>
/// <returns>Returns itself so that multiple calls can be chained.</returns>
public virtual INavigationSourceConfiguration HasNavigationPropertiesLink(
IEnumerable <NavigationPropertyConfiguration> navigationProperties, NavigationLinkBuilder navigationLinkBuilder)
{
if (navigationProperties == null)
{
throw Error.ArgumentNull("navigationProperties");
}
if (navigationLinkBuilder == null)
{
throw Error.ArgumentNull("navigationLinkBuilder");
}
foreach (NavigationPropertyConfiguration navigationProperty in navigationProperties)
{
HasNavigationPropertyLink(navigationProperty, navigationLinkBuilder);
}
return(this);
}
/// <summary>
/// Configures the navigation link for the given navigation property for this navigation source.
/// </summary>
/// <param name="navigationProperty">The navigation property for which the navigation link is being generated.</param>
/// <param name="navigationLinkBuilder">The builder used to generate the navigation link.</param>
/// <returns>Returns itself so that multiple calls can be chained.</returns>
public virtual INavigationSourceConfiguration HasNavigationPropertyLink(NavigationPropertyConfiguration navigationProperty,
NavigationLinkBuilder navigationLinkBuilder)
{
if (navigationProperty == null)
{
throw Error.ArgumentNull("navigationProperty");
}
if (navigationLinkBuilder == null)
{
throw Error.ArgumentNull("navigationLinkBuilder");
}
EntityTypeConfiguration declaringEntityType = navigationProperty.DeclaringEntityType;
if (!(declaringEntityType.IsAssignableFrom(EntityType) || EntityType.IsAssignableFrom(declaringEntityType)))
{
throw Error.Argument("navigationProperty", SRResources.NavigationPropertyNotInHierarchy,
declaringEntityType.FullName, EntityType.FullName, Name);
}
_navigationPropertyLinkBuilders[navigationProperty] = navigationLinkBuilder;
return(this);
}
/// <summary>
/// Register a link builder for a <see cref="IEdmNavigationProperty" /> that navigates from Entities in this navigation source.
/// </summary>
public void AddNavigationPropertyLinkBuilder(IEdmNavigationProperty navigationProperty, NavigationLinkBuilder linkBuilder)
{
_navigationPropertyLinkBuilderLookup[navigationProperty] = linkBuilder;
}
/// <summary>
/// Configures the navigation link for the given navigation property for this navigation source.
/// </summary>
/// <param name="navigationProperty">The navigation property for which the navigation link is being generated.</param>
/// <param name="navigationLinkBuilder">The builder used to generate the navigation link.</param>
/// <returns>Returns itself so that multiple calls can be chained.</returns>
public virtual INavigationSourceConfiguration HasNavigationPropertyLink(NavigationPropertyConfiguration navigationProperty,
NavigationLinkBuilder navigationLinkBuilder)
{
if (navigationProperty == null)
{
throw Error.ArgumentNull("navigationProperty");
}
if (navigationLinkBuilder == null)
{
throw Error.ArgumentNull("navigationLinkBuilder");
}
EntityTypeConfiguration declaringEntityType = navigationProperty.DeclaringEntityType;
if (!(declaringEntityType.IsAssignableFrom(EntityType) || EntityType.IsAssignableFrom(declaringEntityType)))
{
throw Error.Argument("navigationProperty", SRResources.NavigationPropertyNotInHierarchy,
declaringEntityType.FullName, EntityType.FullName, Name);
}
_navigationPropertyLinkBuilders[navigationProperty] = navigationLinkBuilder;
return this;
}
/// <summary>
/// Configures the navigation link for the given navigation properties for this navigation source.
/// </summary>
/// <param name="navigationProperties">The navigation properties for which the navigation link is being generated.</param>
/// <param name="navigationLinkBuilder">The builder used to generate the navigation link.</param>
/// <returns>Returns itself so that multiple calls can be chained.</returns>
public virtual INavigationSourceConfiguration HasNavigationPropertiesLink(
IEnumerable<NavigationPropertyConfiguration> navigationProperties, NavigationLinkBuilder navigationLinkBuilder)
{
if (navigationProperties == null)
{
throw Error.ArgumentNull("navigationProperties");
}
if (navigationLinkBuilder == null)
{
throw Error.ArgumentNull("navigationLinkBuilder");
}
foreach (NavigationPropertyConfiguration navigationProperty in navigationProperties)
{
HasNavigationPropertyLink(navigationProperty, navigationLinkBuilder);
}
return this;
}
/// <summary>
/// Register a link builder for a <see cref="IEdmNavigationProperty" /> that navigates from Entities in this navigation source.
/// </summary>
public void AddNavigationPropertyLinkBuilder(IEdmNavigationProperty navigationProperty, NavigationLinkBuilder linkBuilder)
{
_navigationPropertyLinkBuilderLookup[navigationProperty] = linkBuilder;
}