public override string SelectAction(
AspNetCore.Routing.RouteContext routeContext,
SelectControllerResult controllerResult,
System.Collections.Generic.IEnumerable <AspNetCore.Mvc.Controllers.ControllerActionDescriptor> actionDescriptors)
{
return(null);
}
public override string SelectAction(
RouteContext routeContext,
SelectControllerResult controllerResult,
IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
return("GetName2");
}
public IEnumerable <ControllerActionDescriptor> SelectAction(RouteContext routeContext)
{
var odataPath = routeContext.HttpContext.ODataFeature().Path;
if (odataPath.Segments.FirstOrDefault() is EntitySetSegment)
{
EdmCollectionType collectionType = odataPath.EdmType as EdmCollectionType;
Type type = null;
foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
{
if (assembly.GetType(collectionType != null ? collectionType.ElementType.Definition.ToString() : odataPath.EdmType?.ToString()) is Type t)
{
type = t;
break;
}
}
if (type == null)
{
return(null);
}
// Get a IActionDescriptorCollectionProvider from the global service provider.
IActionDescriptorCollectionProvider actionCollectionProvider = routeContext.HttpContext.RequestServices.GetRequiredService <IActionDescriptorCollectionProvider>();
bool IsAutoGeneratedController = type.GetCustomAttribute <AutoGeneratedOdataControllerAttribute>() != null;
IEnumerable <ControllerActionDescriptor> actionDescriptors = actionCollectionProvider
.ActionDescriptors.Items.OfType <ControllerActionDescriptor>()
.Where(c => IsAutoGeneratedController
? c.ControllerTypeInfo.IsGenericType && c.ControllerTypeInfo.GenericTypeArguments.First() == type
: c.ControllerName == type.Name);
if (odataPath.PathTemplate == "~/entityset/key/navigation")
{
if (routeContext.HttpContext.Request.Method.ToUpperInvariant() == "GET")
{
NavigationPropertySegment navigationPathSegment = (NavigationPropertySegment)odataPath.Segments.Last();
routeContext.RouteData.Values["navigation"] = navigationPathSegment.NavigationProperty.Name;
KeySegment keyValueSegment = (KeySegment)odataPath.Segments[1];
routeContext.RouteData.Values[ODataRouteConstants.Key] = keyValueSegment.Keys.First().Value;
return(actionDescriptors.Where(c => c.ActionName == "GetNavigation"));
}
}
SelectControllerResult controllerResult = new SelectControllerResult(type.Name, null);
IList <IODataRoutingConvention> routingConventions = ODataRoutingConventions.CreateDefault();
foreach (NavigationSourceRoutingConvention nsRouting in routingConventions.OfType <NavigationSourceRoutingConvention>())
{
string actionName = nsRouting.SelectAction(routeContext, controllerResult, actionDescriptors);
if (!String.IsNullOrEmpty(actionName))
{
return(actionDescriptors.Where(
c => String.Equals(c.ActionName, actionName, StringComparison.OrdinalIgnoreCase)));
}
}
}
return(null);
}
public override string SelectAction(RouteContext routeContext, SelectControllerResult controllerResult, IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
string requestMethod = routeContext.HttpContext.Request.Method;
ODataPath odataPath = routeContext.HttpContext.ODataFeature().Path;
TestControllerContext context = new TestControllerContext(routeContext);
IList <string> actionLookup = actionDescriptors.Select(a => a.ActionName).Distinct().ToList();
return(SelectAction(requestMethod, odataPath, context, actionLookup));
}
public IEnumerable <ControllerActionDescriptor> SelectAction(RouteContext routeContext)
{
var odataPath = routeContext.HttpContext.ODataFeature().Path;
if (!(odataPath.Segments.FirstOrDefault() is EntitySetSegment))
{
return(Enumerable.Empty <ControllerActionDescriptor>());
}
// Get a IActionDescriptorCollectionProvider from the global service provider.
IActionDescriptorCollectionProvider actionCollectionProvider =
routeContext.HttpContext.RequestServices.GetRequiredService <IActionDescriptorCollectionProvider>();
IEnumerable <ControllerActionDescriptor> actionDescriptors = actionCollectionProvider
.ActionDescriptors.Items.OfType <ControllerActionDescriptor>()
.Where(c => c.ControllerName == ControllerName);
if (odataPath.PathTemplate == "~/entityset/key/navigation")
{
if (routeContext.HttpContext.Request.Method.ToUpperInvariant() == "GET")
{
NavigationPropertySegment navigationPathSegment = (NavigationPropertySegment)odataPath.Segments.Last();
routeContext.RouteData.Values["navigation"] = navigationPathSegment.NavigationProperty.Name;
KeySegment keyValueSegment = (KeySegment)odataPath.Segments[1];
routeContext.RouteData.Values[ODataRouteConstants.Key] = keyValueSegment.Keys.First().Value;
return(actionDescriptors.Where(c => c.ActionName == "GetNavigation").ToList());
}
}
SelectControllerResult controllerResult = new SelectControllerResult(ControllerName, null);
IList <IODataRoutingConvention> routingConventions = ODataRoutingConventions.CreateDefault();
foreach (NavigationSourceRoutingConvention nsRouting in routingConventions.OfType <NavigationSourceRoutingConvention>())
{
string actionName = nsRouting.SelectAction(routeContext, controllerResult, actionDescriptors);
if (!string.IsNullOrEmpty(actionName))
{
return(actionDescriptors.Where(
c => string.Equals(c.ActionName, actionName, StringComparison.OrdinalIgnoreCase)).ToList());
}
}
return(null);
}
/// <inheritdoc/>
/// <remarks>This signature uses types that are AspNetCore-specific.</remarks>
public IEnumerable <ControllerActionDescriptor> SelectAction(RouteContext routeContext)
{
if (routeContext == null)
{
throw new ArgumentNullException("routeContext");
}
Microsoft.AspNet.OData.Routing.ODataPath odataPath = routeContext.HttpContext.ODataFeature().Path;
if (odataPath == null)
{
throw new ArgumentNullException("odataPath");
}
HttpRequest request = routeContext.HttpContext.Request;
SelectControllerResult controllerResult = SelectControllerImpl(odataPath);
if (controllerResult != null)
{
// Get a IActionDescriptorCollectionProvider from the global service provider.
IActionDescriptorCollectionProvider actionCollectionProvider =
routeContext.HttpContext.RequestServices.GetRequiredService <IActionDescriptorCollectionProvider>();
Contract.Assert(actionCollectionProvider != null);
IEnumerable <ControllerActionDescriptor> actionDescriptors = actionCollectionProvider
.ActionDescriptors.Items.OfType <ControllerActionDescriptor>()
.Where(c => c.AttributeRouteInfo != null && c.AttributeRouteInfo.Template == controllerResult.ControllerName);
if (actionDescriptors != null)
{
string actionName = SelectAction(routeContext, controllerResult, actionDescriptors);
if (!String.IsNullOrEmpty(actionName))
{
return(actionDescriptors.Where(
c => String.Equals(c.ActionName, actionName, StringComparison.OrdinalIgnoreCase)));
}
}
}
return(null);
}
internal static string SelectAction(NavigationSourceRoutingConvention convention, ODataPath odataPath, HttpRequest request, IEnumerable <ControllerActionDescriptor> actionMap, string controllerName = "ControllerName")
{
// COnstruct parameters.
RouteContext routeContext = new RouteContext(request.HttpContext);
routeContext.HttpContext.ODataFeature().Path = odataPath;
SelectControllerResult controllerResult = new SelectControllerResult(controllerName, null);
// Select the action.
string result = convention.SelectAction(routeContext, controllerResult, actionMap);
// Copy route data to the context. In the real pipeline, this occurs in
// RouterMiddleware.cs after the request has been routed.
request.HttpContext.Features[typeof(IRoutingFeature)] = new RoutingFeature()
{
RouteData = routeContext.RouteData,
};
return(result);
}
/// <summary>
/// Initializes a new instance of the WebApiControllerContext class.
/// </summary>
/// <param name="routeContext">The inner context.</param>
/// <param name="controllerResult">The selected controller result.</param>
public WebApiControllerContext(RouteContext routeContext, SelectControllerResult controllerResult)
{
if (routeContext == null)
{
throw Error.ArgumentNull("routeContext");
}
if (controllerResult == null)
{
throw Error.ArgumentNull("controllerResult");
}
this.innerContext = routeContext;
this.ControllerResult = controllerResult;
HttpRequest request = routeContext.HttpContext.Request;
if (request != null)
{
this.Request = new WebApiRequestMessage(request);
}
}
public IEnumerable <ControllerActionDescriptor> SelectAction(RouteContext routeContext)
{
var odataPath = routeContext.HttpContext.ODataFeature().Path;
// check whether an entity set was requested
if (!(odataPath.Segments.FirstOrDefault() is EntitySetSegment entitySetSegment) || !(entitySetSegment.EntitySet.Type is IEdmCollectionType edmCollectionType))
{
return(null);
}
// ask model provider whether requested entity set is a Interior
var edmModel = routeContext.HttpContext.Request.GetModel();
var edmModelProvider = routeContext.HttpContext.RequestServices.GetRequiredService <EdmModelBuilder>();
if (edmModelProvider.IsInterior(edmModel, edmCollectionType.ElementType.Definition))
{
IActionDescriptorCollectionProvider actionCollectionProvider =
routeContext.HttpContext.RequestServices.GetRequiredService <IActionDescriptorCollectionProvider>();
IEnumerable <ControllerActionDescriptor> actionDescriptors = actionCollectionProvider
.ActionDescriptors.Items.OfType <ControllerActionDescriptor>()
.Where(c => c.ControllerName == ControllerName);
SelectControllerResult controllerResult = new SelectControllerResult(ControllerName, null);
IList <IODataRoutingConvention> routingConventions = ODataRoutingConventions.CreateDefault();
foreach (NavigationSourceRoutingConvention nsRouting in routingConventions.OfType <NavigationSourceRoutingConvention>())
{
string actionName = nsRouting.SelectAction(routeContext, controllerResult, actionDescriptors);
if (!String.IsNullOrEmpty(actionName))
{
return(actionDescriptors.Where(
c => String.Equals(c.ActionName, actionName, StringComparison.OrdinalIgnoreCase)));
}
}
}
return(null);
}
public override string SelectAction(RouteContext routeContext, SelectControllerResult controllerResult, IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
var odataPath = routeContext.HttpContext.ODataFeature().Path;
IActionDescriptorCollectionProvider actionCollectionProvider =
routeContext.HttpContext.RequestServices.GetRequiredService <IActionDescriptorCollectionProvider>();
if (odataPath.PathTemplate == "~/entityset/key/navigation")
{
if (routeContext.HttpContext.Request.Method.ToUpperInvariant() == "GET")
{
NavigationPropertySegment navigationPathSegment = (NavigationPropertySegment)odataPath.Segments.Last();
routeContext.RouteData.Values["navigation"] = navigationPathSegment.NavigationProperty.Name;
KeySegment keyValueSegment = (KeySegment)odataPath.Segments[1];
routeContext.RouteData.Values[ODataRouteConstants.Key] = keyValueSegment.Keys.First().Value;
return("GetNavigation");
}
}
return(null);
}
public override string SelectAction(RouteContext routeContext, SelectControllerResult controllerResult, IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
string result = base.SelectAction(routeContext, controllerResult, actionDescriptors);
IDictionary <string, object> conventionStore = routeContext.HttpContext.Request.ODataFeature().RoutingConventionsStore;
IDictionary <string, object> routeData = routeContext.RouteData.Values;
private string SelectActionImpl(RouteContext routeContext, SelectControllerResult controllerResult, IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
Microsoft.AspNet.OData.Routing.ODataPath odataPath = routeContext.HttpContext.ODataFeature().Path;
HttpRequest request = routeContext.HttpContext.Request;
if (odataPath.PathTemplate == "~/entityset")
{
EntitySetSegment entitySetSegment = (EntitySetSegment)odataPath.Segments[0];
IEdmEntitySetBase entitySet = entitySetSegment.EntitySet;
if (HttpMethods.IsGet(request.Method))
{
// e.g. Try GetCustomers first, then fall back to Get action name
return(actionDescriptors.FindMatchingAction(
"Get" + entitySet.Name,
"Get"));
}
else if (HttpMethods.IsPost(request.Method))
{
// e.g. Try PostCustomer first, then fall back to Post action name
return(actionDescriptors.FindMatchingAction(
"Post" + entitySet.EntityType().Name,
"Post"));
}
}
else if (odataPath.PathTemplate == "~/entityset/key" ||
odataPath.PathTemplate == "~/entityset/key/cast")
{
string httpMethodName;
if (HttpMethods.IsGet(request.Method))
{
httpMethodName = "Get";
}
else if (HttpMethods.IsPut(request.Method))
{
httpMethodName = "Put";
}
else if (HttpMethods.IsPatch(request.Method))
{
httpMethodName = "Patch";
}
else if (HttpMethods.IsDelete(request.Method))
{
httpMethodName = "Delete";
}
else
{
return(null);
}
Contract.Assert(httpMethodName != null);
IEdmEntityType entityType = (IEdmEntityType)odataPath.EdmType;
// e.g. Try GetCustomer first, then fallback on Get action name
string actionName = actionDescriptors.FindMatchingAction(
httpMethodName + entityType.Name,
httpMethodName);
if (actionName != null)
{
KeySegment keySegment = (KeySegment)odataPath.Segments[1];
// TODO: Add key/value to RouteData
return(actionName);
}
}
else if (odataPath.PathTemplate == "~/entityset/$count" &&
HttpMethods.IsGet(request.Method))
{
EntitySetSegment entitySetSegment = (EntitySetSegment)odataPath.Segments[0];
IEdmEntitySetBase entitySet = entitySetSegment.EntitySet;
// e.g. Try GetCustomers first, then fall back to Get action name
return(actionDescriptors.FindMatchingAction(
"Get" + entitySet.Name,
"Get"));
}
else if (odataPath.PathTemplate == "~/entityset/cast")
{
EntitySetSegment entitySetSegment = (EntitySetSegment)odataPath.Segments[0];
IEdmEntitySetBase entitySet = entitySetSegment.EntitySet;
IEdmCollectionType collectionType = (IEdmCollectionType)odataPath.EdmType;
IEdmEntityType entityType = (IEdmEntityType)collectionType.ElementType.Definition;
if (HttpMethods.IsGet(request.Method))
{
// e.g. Try GetCustomersFromSpecialCustomer first, then fall back to GetFromSpecialCustomer
return(actionDescriptors.FindMatchingAction(
"Get" + entitySet.Name + "From" + entityType.Name,
"GetFrom" + entityType.Name));
}
else if (HttpMethods.IsPost(request.Method))
{
// e.g. Try PostCustomerFromSpecialCustomer first, then fall back to PostFromSpecialCustomer
return(actionDescriptors.FindMatchingAction(
"Post" + entitySet.EntityType().Name + "From" + entityType.Name,
"PostFrom" + entityType.Name));
}
}
else if (odataPath.PathTemplate == "~/entityset/cast/$count" &&
HttpMethods.IsGet(request.Method))
{
EntitySetSegment entitySetSegment = (EntitySetSegment)odataPath.Segments[0];
IEdmEntitySetBase entitySet = entitySetSegment.EntitySet;
IEdmCollectionType collectionType = (IEdmCollectionType)odataPath.Segments[1].EdmType;
IEdmEntityType entityType = (IEdmEntityType)collectionType.ElementType.Definition;
// e.g. Try GetCustomersFromSpecialCustomer first, then fall back to GetFromSpecialCustomer
return(actionDescriptors.FindMatchingAction(
"Get" + entitySet.Name + "From" + entityType.Name,
"GetFrom" + entityType.Name));
}
return(null);
}
public string SelectAction(RouteContext routeContext, SelectControllerResult controllerResult, IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
return(SelectActionImpl(routeContext, controllerResult, actionDescriptors));
}
private string SelectActionImpl(RouteContext routeContext, SelectControllerResult controllerResult, IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
Microsoft.AspNet.OData.Routing.ODataPath odataPath = routeContext.HttpContext.ODataFeature().Path;
HttpRequest request = routeContext.HttpContext.Request;
if (odataPath.PathTemplate.EndsWith("$ref"))
{
if (HttpMethods.IsDelete(request.Method))
{
return(actionDescriptors.FindMatchingAction("DeleteRef"));
}
else if (HttpMethods.IsPost("$ref") || HttpMethods.IsPut("$ref"))
{
return(actionDescriptors.FindMatchingAction("CreateRef"));
}
}
else if (odataPath.PathTemplate.EndsWith("$count"))
{
// $count is only supported for GET requests
if (HttpMethods.IsGet(request.Method))
{
return(actionDescriptors.FindMatchingAction("Get"));
}
}
else if (HttpMethods.IsGet(request.Method))
{
// A single Get method will handle all Get requests.
// It should contain the logic for traversing potenially nested path
// and extract the relevant keys and navigation properties
return(actionDescriptors.FindMatchingAction("Get"));
}
// TODO: we currently do not support nested paths for Create/Update/Delete requests
// TODO: verify whether we support casts
else if (HttpMethods.IsPost(request.Method))
{
if (odataPath.PathTemplate == "~/entityset" ||
odataPath.PathTemplate == "~/entityset/cast")
{
return(actionDescriptors.FindMatchingAction("Post"));
}
}
else if (odataPath.PathTemplate == "~/entityset/key" ||
odataPath.PathTemplate == "~/entityset/key/cast" ||
odataPath.PathTemplate == "~/singleton" ||
odataPath.PathTemplate == "~/singleton/cast")
{
if (HttpMethods.IsPut(request.Method))
{
return(actionDescriptors.FindMatchingAction("Put"));
}
else if (HttpMethods.IsPatch(request.Method))
{
// TODO: we should filter support for navigation properties / nested paths
return(actionDescriptors.FindMatchingAction("Patch"));
}
else if (HttpMethods.IsDelete(request.Method))
{
// TODO: we should filter support for navigation properties / nested paths
return(actionDescriptors.FindMatchingAction("Delete"));
}
}
return(null);
}
public override string SelectAction(RouteContext routeContext, SelectControllerResult controllerResult, IEnumerable <ControllerActionDescriptor> actionDescriptors)
{
throw new NotImplementedException();
}