/// <inheritdoc/>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext,
IWebApiActionMap actionMap)
{
if (odataPath.PathTemplate == "~/singleton")
{
SingletonSegment singletonSegment = (SingletonSegment)odataPath.Segments[0];
string httpMethodName = GetActionNamePrefix(controllerContext.Request.GetRequestMethodOrPreflightMethod());
if (httpMethodName != null)
{
// e.g. Try Get{SingletonName} first, then fallback on Get action name
return(actionMap.FindMatchingAction(
httpMethodName + singletonSegment.Singleton.Name,
httpMethodName));
}
}
else if (odataPath.PathTemplate == "~/singleton/cast")
{
SingletonSegment singletonSegment = (SingletonSegment)odataPath.Segments[0];
IEdmEntityType entityType = (IEdmEntityType)odataPath.EdmType;
string httpMethodName = GetActionNamePrefix(controllerContext.Request.GetRequestMethodOrPreflightMethod());
if (httpMethodName != null)
{
// e.g. Try Get{SingletonName}From{EntityTypeName} first, then fallback on Get action name
return(actionMap.FindMatchingAction(
httpMethodName + singletonSegment.Singleton.Name + "From" + entityType.Name,
httpMethodName + "From" + entityType.Name));
}
}
return(null);
}
private static string FindRefActionName(IWebApiActionMap actionMap,
IEdmNavigationProperty navigationProperty, IEdmEntityType declaringType, ODataRequestMethod method)
{
string actionNamePrefix;
switch (method)
{
case ODataRequestMethod.Delete:
actionNamePrefix = DeleteRefActionNamePrefix;
break;
case ODataRequestMethod.Get:
actionNamePrefix = GetRefActionNamePrefix;
break;
default:
actionNamePrefix = CreateRefActionNamePrefix;
break;
}
// Examples: CreateRefToOrdersFromCustomer, CreateRefToOrders, CreateRef.
return(actionMap.FindMatchingAction(
actionNamePrefix + "To" + navigationProperty.Name + "From" + declaringType.Name,
actionNamePrefix + "To" + navigationProperty.Name,
actionNamePrefix));
}
/// <inheritdoc/>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext,
IWebApiActionMap actionMap)
{
OperationImportSegment operationImportSegment = null;
if (odataPath.PathTemplate == "~/unboundfunction" &&
ODataRequestMethod.Get == controllerContext.Request.Method)
{
// The same function name may be used multiple times within a schema, each with a different set of parameters.
// For unbound overloads the combination of the function name and the unordered set of parameter names
// MUST identify a particular function overload.
operationImportSegment = (OperationImportSegment)odataPath.Segments[0];
}
else if (odataPath.PathTemplate == "~/unboundaction" &&
ODataRequestMethod.Post == controllerContext.Request.Method)
{
// The same action name may be used multiple times within a schema provided there is at most one unbound overload
operationImportSegment = (OperationImportSegment)odataPath.Segments[0];
}
string actionName = SelectAction(operationImportSegment, actionMap);
if (actionName != null)
{
controllerContext.AddFunctionParameterToRouteData(operationImportSegment);
return(actionName);
}
return(null);
}
/// <inheritdoc/>
internal static string SelectActionImpl(IWebApiActionMap actionMap)
{
if (actionMap.Contains(UnmappedRequestActionName))
{
return(UnmappedRequestActionName);
}
return(null);
}
public static string FindMatchingAction(this IWebApiActionMap actionMap, params string[] targetActionNames)
{
foreach (string targetActionName in targetActionNames)
{
if (actionMap.Contains(targetActionName))
{
return(targetActionName);
}
}
return(null);
}
public static string SelectAction(this IEdmOperation operation, IWebApiActionMap actionMap, bool isCollection)
{
Contract.Assert(actionMap != null);
if (operation == null)
{
return(null);
}
// The binding parameter is the first parameter by convention
IEdmOperationParameter bindingParameter = operation.Parameters.FirstOrDefault();
if (operation.IsBound && bindingParameter != null)
{
IEdmEntityType entityType = null;
if (!isCollection)
{
entityType = bindingParameter.Type.Definition as IEdmEntityType;
}
else
{
IEdmCollectionType bindingParameterType = bindingParameter.Type.Definition as IEdmCollectionType;
if (bindingParameterType != null)
{
entityType = bindingParameterType.ElementType.Definition as IEdmEntityType;
}
}
if (entityType == null)
{
return(null);
}
string targetActionName = isCollection
? operation.Name + "OnCollectionOf" + entityType.Name
: operation.Name + "On" + entityType.Name;
return(actionMap.FindMatchingAction(targetActionName, operation.Name));
}
return(null);
}
/// <inheritdoc/>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext, IWebApiActionMap actionMap)
{
ODataRequestMethod requestMethod = controllerContext.Request.Method;
if (!IsSupportedRequestMethod(requestMethod))
{
return(null);
}
if (odataPath.PathTemplate == "~/entityset/key/navigation/$ref" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation/$ref" ||
odataPath.PathTemplate == "~/singleton/navigation/$ref" ||
odataPath.PathTemplate == "~/singleton/cast/navigation/$ref")
{
NavigationPropertyLinkSegment navigationLinkSegment = (NavigationPropertyLinkSegment)odataPath.Segments.Last();
IEdmNavigationProperty navigationProperty = navigationLinkSegment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringEntityType();
string refActionName = FindRefActionName(actionMap, navigationProperty, declaringType, requestMethod);
if (refActionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
controllerContext.AddKeyValueToRouteData((KeySegment)odataPath.Segments[1]);
}
controllerContext.RouteData.Add(ODataRouteConstants.NavigationProperty, navigationLinkSegment.NavigationProperty.Name);
return(refActionName);
}
}
else if ((ODataRequestMethod.Delete == requestMethod) && (
odataPath.PathTemplate == "~/entityset/key/navigation/key/$ref" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation/key/$ref" ||
odataPath.PathTemplate == "~/singleton/navigation/key/$ref" ||
odataPath.PathTemplate == "~/singleton/cast/navigation/key/$ref"))
{
// the second key segment is the last segment in the path.
// So the previous of last segment is the navigation property link segment.
NavigationPropertyLinkSegment navigationLinkSegment = (NavigationPropertyLinkSegment)odataPath.Segments[odataPath.Segments.Count - 2];
IEdmNavigationProperty navigationProperty = navigationLinkSegment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringEntityType();
string refActionName = FindRefActionName(actionMap, navigationProperty, declaringType, requestMethod);
if (refActionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
controllerContext.AddKeyValueToRouteData((KeySegment)odataPath.Segments[1]);
}
controllerContext.RouteData.Add(ODataRouteConstants.NavigationProperty, navigationLinkSegment.NavigationProperty.Name);
controllerContext.AddKeyValueToRouteData((KeySegment)odataPath.Segments.Last(e => e is KeySegment), ODataRouteConstants.RelatedKey);
return(refActionName);
}
}
return(null);
}
/// <summary>
/// Selects the action for OData requests.
/// </summary>
/// <param name="odataPath">The OData path.</param>
/// <param name="controllerContext">The controller context.</param>
/// <param name="actionMap">The action map.</param>
/// <returns>
/// <c>null</c> if the request isn't handled by this convention; otherwise, the name of the selected action
/// </returns>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext, IWebApiActionMap actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
if (odataPath.PathTemplate == "~")
{
return("GetServiceDocument");
}
if (odataPath.PathTemplate == "~/$metadata")
{
return("GetMetadata");
}
return(null);
}
/// <inheritdoc/>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext, IWebApiActionMap actionMap)
{
string prefix;
TypeSegment cast;
IEdmProperty property = GetProperty(odataPath, controllerContext.Request.Method, out prefix, out cast);
IEdmEntityType declaringType = property == null ? null : property.DeclaringType as IEdmEntityType;
if (declaringType != null)
{
string actionName;
if (cast == null)
{
actionName = actionMap.FindMatchingAction(
prefix + property.Name + "From" + declaringType.Name,
prefix + property.Name);
}
else
{
IEdmComplexType typeCast;
if (cast.EdmType.TypeKind == EdmTypeKind.Collection)
{
typeCast = ((IEdmCollectionType)cast.EdmType).ElementType.AsComplex().ComplexDefinition();
}
else
{
typeCast = (IEdmComplexType)cast.EdmType;
}
// for example: GetCityOfSubAddressFromVipCustomer or GetCityOfSubAddress
actionName = actionMap.FindMatchingAction(
prefix + property.Name + "Of" + typeCast.Name + "From" + declaringType.Name,
prefix + property.Name + "Of" + typeCast.Name);
}
if (actionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
KeySegment keyValueSegment = (KeySegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment);
}
return(actionName);
}
}
return(null);
}
private static string SelectAction(OperationImportSegment operationImportSegment, IWebApiActionMap actionMap)
{
if (operationImportSegment == null)
{
return(null);
}
IEdmOperationImport operationImport = operationImportSegment.OperationImports.FirstOrDefault();
if (operationImport == null)
{
return(null);
}
return(actionMap.FindMatchingAction(operationImport.Name, "Invoke" + operationImport.Name));
}
/// <inheritdoc/>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext, IWebApiActionMap actionMap)
{
if (odataPath.PathTemplate == "~/entityset/key" ||
odataPath.PathTemplate == "~/entityset/key/cast")
{
string httpMethodName;
switch (controllerContext.Request.GetRequestMethodOrPreflightMethod())
{
case ODataRequestMethod.Get:
httpMethodName = "Get";
break;
case ODataRequestMethod.Put:
httpMethodName = "Put";
break;
case ODataRequestMethod.Patch:
case ODataRequestMethod.Merge:
httpMethodName = "Patch";
break;
case ODataRequestMethod.Delete:
httpMethodName = "Delete";
break;
default:
return(null);
}
Contract.Assert(httpMethodName != null);
IEdmEntityType entityType = (IEdmEntityType)odataPath.EdmType;
// e.g. Try GetCustomer first, then fallback on Get action name
string actionName = actionMap.FindMatchingAction(
httpMethodName + entityType.Name,
httpMethodName);
if (actionName != null)
{
KeySegment keySegment = (KeySegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keySegment);
return(actionName);
}
}
return(null);
}
/// <inheritdoc/>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext, IWebApiActionMap actionMap)
{
if (ODataRequestMethod.Post == controllerContext.Request.Method)
{
switch (odataPath.PathTemplate)
{
case "~/entityset/key/cast/action":
case "~/entityset/key/action":
string actionName = GetAction(odataPath).SelectAction(actionMap, isCollection: false);
if (actionName != null)
{
KeySegment keySegment = (KeySegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keySegment);
}
return(actionName);
case "~/entityset/cast/action":
case "~/entityset/action":
return(GetAction(odataPath).SelectAction(actionMap, isCollection: true));
case "~/singleton/action":
case "~/singleton/cast/action":
return(GetAction(odataPath).SelectAction(actionMap, isCollection: false));
}
}
return(null);
}
/// <inheritdoc/>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext, IWebApiActionMap actionMap)
{
ODataRequestMethod method = controllerContext.Request.GetRequestMethodOrPreflightMethod();
string actionNamePrefix = GetActionMethodPrefix(method);
if (actionNamePrefix == null)
{
return(null);
}
if (odataPath.PathTemplate == "~/entityset/key/navigation" ||
odataPath.PathTemplate == "~/entityset/key/navigation/$count" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation/$count" ||
odataPath.PathTemplate == "~/singleton/navigation" ||
odataPath.PathTemplate == "~/singleton/navigation/$count" ||
odataPath.PathTemplate == "~/singleton/cast/navigation" ||
odataPath.PathTemplate == "~/singleton/cast/navigation/$count")
{
NavigationPropertySegment navigationSegment =
(odataPath.Segments.Last() as NavigationPropertySegment) ??
odataPath.Segments[odataPath.Segments.Count - 2] as NavigationPropertySegment;
IEdmNavigationProperty navigationProperty = navigationSegment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringType as IEdmEntityType;
// It is not valid to *Post* to any non-collection valued navigation property.
if (navigationProperty.TargetMultiplicity() != EdmMultiplicity.Many &&
ODataRequestMethod.Post == method)
{
return(null);
}
// It is not valid to *Put/Patch" to any collection-valued navigation property.
if (navigationProperty.TargetMultiplicity() == EdmMultiplicity.Many &&
(ODataRequestMethod.Put == method || ODataRequestMethod.Patch == method))
{
return(null);
}
// *Get* is the only supported method for $count request.
if (odataPath.Segments.Last() is CountSegment && ODataRequestMethod.Get != method)
{
return(null);
}
if (declaringType != null)
{
// e.g. Try GetNavigationPropertyFromDeclaringType first, then fallback on GetNavigationProperty action name
string actionName = actionMap.FindMatchingAction(
actionNamePrefix + navigationProperty.Name + "From" + declaringType.Name,
actionNamePrefix + navigationProperty.Name);
if (actionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
KeySegment keyValueSegment = (KeySegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment);
}
return(actionName);
}
}
}
return(null);
}
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext,
IWebApiActionMap actionMap)
{
string actionName = null;
DynamicPathSegment dynamicPropertSegment = null;
switch (odataPath.PathTemplate)
{
case "~/entityset/key/dynamicproperty":
case "~/entityset/key/cast/dynamicproperty":
case "~/singleton/dynamicproperty":
case "~/singleton/cast/dynamicproperty":
dynamicPropertSegment = odataPath.Segments.Last() as DynamicPathSegment;
if (dynamicPropertSegment == null)
{
return(null);
}
if (ODataRequestMethod.Get == controllerContext.Request.Method)
{
string actionNamePrefix = String.Format(CultureInfo.InvariantCulture, "Get{0}", ActionName);
actionName = actionMap.FindMatchingAction(actionNamePrefix);
}
break;
case "~/entityset/key/property/dynamicproperty":
case "~/entityset/key/cast/property/dynamicproperty":
case "~/singleton/property/dynamicproperty":
case "~/singleton/cast/property/dynamicproperty":
dynamicPropertSegment = odataPath.Segments.Last() as DynamicPathSegment;
if (dynamicPropertSegment == null)
{
return(null);
}
PropertySegment propertyAccessSegment = odataPath.Segments[odataPath.Segments.Count - 2]
as PropertySegment;
if (propertyAccessSegment == null)
{
return(null);
}
EdmComplexType complexType = propertyAccessSegment.Property.Type.Definition as EdmComplexType;
if (complexType == null)
{
return(null);
}
if (ODataRequestMethod.Get == controllerContext.Request.Method)
{
string actionNamePrefix = String.Format(CultureInfo.InvariantCulture, "Get{0}", ActionName);
actionName = actionMap.FindMatchingAction(actionNamePrefix + "From" + propertyAccessSegment.Property.Name);
}
break;
default: break;
}
if (actionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
KeySegment keyValueSegment = (KeySegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment);
}
controllerContext.RouteData.Add(ODataRouteConstants.DynamicProperty, dynamicPropertSegment.Identifier);
var key = ODataParameterValue.ParameterValuePrefix + ODataRouteConstants.DynamicProperty;
var value = new ODataParameterValue(dynamicPropertSegment.Identifier, EdmLibHelpers.GetEdmPrimitiveTypeReferenceOrNull(typeof(string)));
controllerContext.RouteData.Add(key, value);
controllerContext.Request.Context.RoutingConventionsStore.Add(key, value);
return(actionName);
}
return(null);
}
/// <summary>
/// Selects the action for OData requests.
/// </summary>
/// <param name="odataPath">The OData path.</param>
/// <param name="controllerContext">The controller context.</param>
/// <param name="actionMap">The action map.</param>
/// <returns>
/// <c>null</c> if the request isn't handled by this convention; otherwise, the name of the selected action
/// </returns>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext, IWebApiActionMap actionMap)
{
if (odataPath.PathTemplate == "~/entityset")
{
EntitySetSegment entitySetSegment = (EntitySetSegment)odataPath.Segments[0];
IEdmEntitySetBase entitySet = entitySetSegment.EntitySet;
if (ODataRequestMethod.Get == controllerContext.Request.GetRequestMethodOrPreflightMethod())
{
// e.g. Try GetCustomers first, then fall back to Get action name
return(actionMap.FindMatchingAction(
"Get" + entitySet.Name,
"Get"));
}
else if (ODataRequestMethod.Post == controllerContext.Request.GetRequestMethodOrPreflightMethod())
{
// e.g. Try PostCustomer first, then fall back to Post action name
return(actionMap.FindMatchingAction(
"Post" + entitySet.EntityType().Name,
"Post"));
}
}
else if (odataPath.PathTemplate == "~/entityset/$count" &&
ODataRequestMethod.Get == controllerContext.Request.GetRequestMethodOrPreflightMethod())
{
EntitySetSegment entitySetSegment = (EntitySetSegment)odataPath.Segments[0];
IEdmEntitySetBase entitySet = entitySetSegment.EntitySet;
// e.g. Try GetCustomers first, then fall back to Get action name
return(actionMap.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 (ODataRequestMethod.Get == controllerContext.Request.GetRequestMethodOrPreflightMethod())
{
// e.g. Try GetCustomersFromSpecialCustomer first, then fall back to GetFromSpecialCustomer
return(actionMap.FindMatchingAction(
"Get" + entitySet.Name + "From" + entityType.Name,
"GetFrom" + entityType.Name));
}
else if (ODataRequestMethod.Post == controllerContext.Request.GetRequestMethodOrPreflightMethod())
{
// e.g. Try PostCustomerFromSpecialCustomer first, then fall back to PostFromSpecialCustomer
return(actionMap.FindMatchingAction(
"Post" + entitySet.EntityType().Name + "From" + entityType.Name,
"PostFrom" + entityType.Name));
}
}
else if (odataPath.PathTemplate == "~/entityset/cast/$count" &&
ODataRequestMethod.Get == controllerContext.Request.GetRequestMethodOrPreflightMethod())
{
EntitySetSegment entitySetSegment = (EntitySetSegment)odataPath.Segments[0];
IEdmEntitySetBase entitySet = entitySetSegment.EntitySet;
IEdmCollectionType collectionType = (IEdmCollectionType)odataPath.Segments[1].EdmType;
IEdmEntityType entityType = (IEdmEntityType)collectionType.ElementType.Definition;
// e.g. Try GetCustomersFromSpecialCustomer first, then fall back to GetFromSpecialCustomer
return(actionMap.FindMatchingAction(
"Get" + entitySet.Name + "From" + entityType.Name,
"GetFrom" + entityType.Name));
}
return(null);
}
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext,
IWebApiActionMap actionMap)
{
if (ODataRequestMethod.Get == controllerContext.Request.GetRequestMethodOrPreflightMethod())
{
string actionName = null;
OperationSegment function = null;
switch (odataPath.PathTemplate)
{
case "~/entityset/key/cast/function":
case "~/entityset/key/function":
function = odataPath.Segments.Last() as OperationSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: false);
if (actionName != null)
{
controllerContext.AddKeyValueToRouteData((KeySegment)odataPath.Segments[1]);
}
break;
case "~/entityset/key/cast/function/$count":
case "~/entityset/key/function/$count":
function = odataPath.Segments[odataPath.Segments.Count - 2] as OperationSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: false);
if (actionName != null)
{
controllerContext.AddKeyValueToRouteData((KeySegment)odataPath.Segments[1]);
}
break;
case "~/entityset/cast/function":
case "~/entityset/function":
function = odataPath.Segments.Last() as OperationSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: true);
break;
case "~/entityset/cast/function/$count":
case "~/entityset/function/$count":
function = odataPath.Segments[odataPath.Segments.Count - 2] as OperationSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: true);
break;
case "~/singleton/function":
case "~/singleton/cast/function":
function = odataPath.Segments.Last() as OperationSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: false);
break;
case "~/singleton/function/$count":
case "~/singleton/cast/function/$count":
function = odataPath.Segments[odataPath.Segments.Count - 2] as OperationSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: false);
break;
}
if (actionName != null)
{
controllerContext.AddFunctionParameterToRouteData(function);
return(actionName);
}
}
return(null);
}
/// <summary>
/// Selects the action for OData requests.
/// </summary>
/// <param name="odataPath">The OData path.</param>
/// <param name="controllerContext">The controller context.</param>
/// <param name="actionMap">The action map.</param>
/// <returns>
/// <c>null</c> if the request isn't handled by this convention; otherwise, the name of the selected action
/// </returns>
internal static string SelectActionImpl(ODataPath odataPath, IWebApiControllerContext controllerContext, IWebApiActionMap actionMap)
{
ODataRequestMethod method = controllerContext.Request.GetRequestMethodOrPreflightMethod();
if (method != ODataRequestMethod.Get)
{
// [EnableNestedPaths] only supports GET requests
return(null);
}
// unsupported path segments
if (odataPath.PathTemplate.EndsWith("$ref"))
{
return(null);
}
ODataPathSegment firstSegment = odataPath.Segments.FirstOrDefault();
string sourceName;
if (firstSegment is EntitySetSegment entitySetSegment)
{
sourceName = entitySetSegment.EntitySet.Name;
}
else if (firstSegment is SingletonSegment singletonSegment)
{
sourceName = singletonSegment.Singleton.Name;
}
else
{
// this only supports paths starting with an entity set or singleton
return(null);
}
// if we did not find a matching action amongst the conventional user-defined methods
// then let's check if the controller has a Get method with [EnableNestedPaths] attribute
// which should be used to catch any nested GET request
string action = actionMap.FindMatchingAction("Get" + sourceName, "Get");
if (action == null)
{
return(null);
}
IWebApiActionDescriptor descriptor = actionMap.GetActionDescriptor(action);
if (descriptor == null)
{
return(null);
}
if (!descriptor.GetCustomAttributes <EnableNestedPathsAttribute>(/* inherit */ true).Any())
{
return(null);
}
return(descriptor.ActionName);
}
