private static void AddLinkInfoToRouteData(HttpControllerContext controllerContext, ODataPath odataPath)
{
KeySegment keyValueSegment = odataPath.Segments.OfType <KeySegment>().First();
controllerContext.AddKeyValueToRouteData(keyValueSegment);
KeySegment relatedKeySegment = odataPath.Segments.Last() as KeySegment;
if (relatedKeySegment != null)
{
controllerContext.AddKeyValueToRouteData(relatedKeySegment, ODataRouteConstants.RelatedKey);
}
}
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw new ArgumentNullException("odataPath");
}
if (controllerContext == null)
{
throw new ArgumentNullException("controllerContext");
}
if (actionMap == null)
{
throw new ArgumentNullException("actionMap");
}
HttpMethod requestMethod = controllerContext.Request.Method;
if (odataPath.PathTemplate == "~/entityset/key/navigation/$ref" && requestMethod == HttpMethod.Get)
{
KeySegment keyValueSegment = odataPath.Segments[1] as KeySegment;
controllerContext.AddKeyValueToRouteData(keyValueSegment);
NavigationPropertyLinkSegment navigationLinkSegment = odataPath.Segments[2] as NavigationPropertyLinkSegment;
IEdmNavigationProperty navigationProperty = navigationLinkSegment.NavigationProperty;
IEdmEntityType declaredType = navigationProperty.DeclaringType as IEdmEntityType;
string action = requestMethod + "LinksFor" + navigationProperty.Name + "From" + declaredType.Name;
return(actionMap.Contains(action) ? action : requestMethod + "LinksFor" + navigationProperty.Name);
}
return(base.SelectAction(odataPath, controllerContext, actionMap));
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
string prefix;
ComplexCastPathSegment 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
{
// for example: GetCityOfSubAddressFromVipCustomer or GetCityOfSubAddress
actionName = actionMap.FindMatchingAction(
prefix + property.Name + "Of" + cast.CastType.Name + "From" + declaringType.Name,
prefix + property.Name + "Of" + cast.CastType.Name);
}
if (actionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
EntitySetPathSegment entitySetPathSegment = (EntitySetPathSegment)odataPath.Segments.First();
IEdmEntityType edmEntityType = entitySetPathSegment.EntitySetBase.EntityType();
KeyValuePathSegment keyValueSegment = (KeyValuePathSegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment, edmEntityType, ODataRouteConstants.Key);
}
return(actionName);
}
}
return(null);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext,
ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
if (controllerContext.Request.Method == HttpMethod.Get)
{
string actionName = null;
switch (odataPath.PathTemplate)
{
case "~/entityset/key/cast/function":
case "~/entityset/key/function":
actionName = GetFunction(odataPath).SelectAction(actionMap, isCollection: false);
if (actionName != null)
{
controllerContext.AddKeyValueToRouteData(odataPath);
}
break;
case "~/entityset/cast/function":
case "~/entityset/function":
actionName = GetFunction(odataPath).SelectAction(actionMap, isCollection: true);
break;
case "~/singleton/function":
case "~/singleton/cast/function":
actionName = GetFunction(odataPath).SelectAction(actionMap, isCollection: false);
break;
}
if (actionName != null)
{
controllerContext.AddFunctionParameterToRouteData(odataPath.Segments.Last() as BoundFunctionPathSegment);
return(actionName);
}
}
return(null);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
if (controllerContext.Request.Method == HttpMethod.Post)
{
switch (odataPath.PathTemplate)
{
case "~/entityset/key/cast/action":
case "~/entityset/key/action":
string actionName = GetAction(odataPath).SelectAction(actionMap, isCollection: false);
if (actionName != null)
{
EntitySetPathSegment entitySetPathSegment = (EntitySetPathSegment)odataPath.Segments.First();
IEdmEntityType edmEntityType = entitySetPathSegment.EntitySetBase.EntityType();
KeyValuePathSegment keyValueSegment = (KeyValuePathSegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment, edmEntityType,
ODataRouteConstants.Key);
}
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/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
if (controllerContext.Request.Method == HttpMethod.Post)
{
switch (odataPath.PathTemplate)
{
case "~/entityset/key/cast/action":
case "~/entityset/key/action":
string actionName = GetAction(odataPath).SelectAction(actionMap, isCollection: false);
if (actionName != null)
{
controllerContext.AddKeyValueToRouteData(odataPath);
}
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);
}
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if ((odataPath.PathTemplate == "~/entityset/key/navigation") || (odataPath.PathTemplate == "~/entityset/key/cast/navigation"))
{
NavigationPropertySegment segment = odataPath.Segments.Last <ODataPathSegment>() as NavigationPropertySegment;
IEdmNavigationProperty navigationProperty = segment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringType as IEdmEntityType;
if (declaringType != null)
{
string prefix = ODataHelper.GetHttpPrefix(controllerContext.Request.Method.ToString());
if (string.IsNullOrEmpty(prefix))
{
return(null);
}
KeySegment segment2 = odataPath.Segments[1] as KeySegment;
controllerContext.AddKeyValueToRouteData(segment2);
string key = prefix + navigationProperty.Name + "On" + declaringType.Name;
return(actionMap.Contains(key) ? key : (prefix + navigationProperty.Name));
}
}
return(null);
}
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath.PathTemplate == "~/entityset/key/property" || odataPath.PathTemplate == "~/entityset/key/cast/property")
{
var segment = odataPath.Segments.Last() as PropertySegment;
var property = segment.Property;
var declareType = property.DeclaringType as IEdmEntityType;
if (declareType != null)
{
var key = odataPath.Segments[1] as KeySegment;
controllerContext.AddKeyValueToRouteData(key);
string prefix = ODataHelper.GetHttpPrefix(controllerContext.Request.Method.ToString());
if (string.IsNullOrEmpty(prefix))
{
return(null);
}
string action = prefix + property.Name + "From" + declareType.Name;
return(actionMap.Contains(action) ? action : prefix + property.Name);
}
}
return(null);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> 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 == "~/entityset/key" ||
odataPath.PathTemplate == "~/entityset/key/cast")
{
HttpMethod httpMethod = controllerContext.Request.Method;
string httpMethodName;
switch (httpMethod.ToString().ToUpperInvariant())
{
case "GET":
httpMethodName = "Get";
break;
case "PUT":
httpMethodName = "Put";
break;
case "PATCH":
case "MERGE":
httpMethodName = "Patch";
break;
case "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/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
HttpMethod method = controllerContext.Request.Method;
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 &&
method == HttpMethod.Post)
{
return(null);
}
// It is not valid to *Put/Patch" to any collection-valued navigation property.
if (navigationProperty.TargetMultiplicity() == EdmMultiplicity.Many &&
(method == HttpMethod.Put || "PATCH" == method.Method.ToUpperInvariant()))
{
return(null);
}
// *Get* is the only supported method for $count request.
if (odataPath.Segments.Last() is CountSegment && method != HttpMethod.Get)
{
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);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext,
ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("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 (controllerContext.Request.Method == HttpMethod.Get)
{
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 (controllerContext.Request.Method == HttpMethod.Get)
{
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.Values[ODataRouteConstants.DynamicProperty] = dynamicPropertSegment.Identifier;
var key = ODataParameterValue.ParameterValuePrefix + ODataRouteConstants.DynamicProperty;
var value = new ODataParameterValue(dynamicPropertSegment.Identifier, EdmLibHelpers.GetEdmPrimitiveTypeReferenceOrNull(typeof(string)));
controllerContext.RouteData.Values[key] = value;
controllerContext.Request.ODataProperties().RoutingConventionsStore[key] = value;
return(actionName);
}
return(null);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext,
ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
if (controllerContext.Request.Method == HttpMethod.Get)
{
string actionName = null;
BoundFunctionPathSegment function = null;
switch (odataPath.PathTemplate)
{
case "~/entityset/key/cast/function":
case "~/entityset/key/function":
function = odataPath.Segments.Last() as BoundFunctionPathSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: false);
if (actionName != null)
{
EntitySetPathSegment entitySetPathSegment = (EntitySetPathSegment)odataPath.Segments.First();
IEdmEntityType edmEntityType = entitySetPathSegment.EntitySetBase.EntityType();
KeyValuePathSegment keyValueSegment = (KeyValuePathSegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment, edmEntityType, ODataRouteConstants.Key);
}
break;
case "~/entityset/key/cast/function/$count":
case "~/entityset/key/function/$count":
function = odataPath.Segments[odataPath.Segments.Count - 2] as BoundFunctionPathSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: false);
if (actionName != null)
{
EntitySetPathSegment entitySetPathSegment = (EntitySetPathSegment)odataPath.Segments.First();
IEdmEntityType edmEntityType = entitySetPathSegment.EntitySetBase.EntityType();
KeyValuePathSegment keyValueSegment = (KeyValuePathSegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment, edmEntityType, ODataRouteConstants.Key);
}
break;
case "~/entityset/cast/function":
case "~/entityset/function":
function = odataPath.Segments.Last() as BoundFunctionPathSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: true);
break;
case "~/entityset/cast/function/$count":
case "~/entityset/function/$count":
function = odataPath.Segments[odataPath.Segments.Count - 2] as BoundFunctionPathSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: true);
break;
case "~/singleton/function":
case "~/singleton/cast/function":
function = odataPath.Segments.Last() as BoundFunctionPathSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: false);
break;
case "~/singleton/function/$count":
case "~/singleton/cast/function/$count":
function = odataPath.Segments[odataPath.Segments.Count - 2] as BoundFunctionPathSegment;
actionName = GetFunction(function).SelectAction(actionMap, isCollection: false);
break;
}
if (actionName != null)
{
controllerContext.AddFunctionParameterToRouteData(function);
return(actionName);
}
}
return(null);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
HttpMethod requestMethod = controllerContext.Request.Method;
IHttpRouteData routeData = controllerContext.RouteData;
if (!IsSupportedRequestMethod(requestMethod))
{
return(null);
}
if (odataPath.PathTemplate == "~/entityset/key/navigation/$ref" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation/$ref" ||
odataPath.PathTemplate == "~/singleton/navigation/$ref" ||
odataPath.PathTemplate == "~/singleton/cast/navigation/$ref")
{
NavigationPropertyLinkSegment navigationLinkSegment = (NavigationPropertyLinkSegment)odataPath.Segments.Last();
IEdmNavigationProperty navigationProperty = navigationLinkSegment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringEntityType();
string refActionName = FindRefActionName(actionMap, navigationProperty, declaringType, requestMethod);
if (refActionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
controllerContext.AddKeyValueToRouteData((KeySegment)odataPath.Segments[1]);
}
routeData.Values[ODataRouteConstants.NavigationProperty] = navigationLinkSegment.NavigationProperty.Name;
return(refActionName);
}
}
else if ((requestMethod == HttpMethod.Delete) && (
odataPath.PathTemplate == "~/entityset/key/navigation/key/$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]);
}
routeData.Values[ODataRouteConstants.NavigationProperty] = navigationLinkSegment.NavigationProperty.Name;
controllerContext.AddKeyValueToRouteData((KeySegment)odataPath.Segments.Last(e => e is KeySegment), ODataRouteConstants.RelatedKey);
return(refActionName);
}
}
return(null);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("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);
}
/// <inheritdoc/>
public override string SelectAction(ODataPath odataPath, HttpControllerContext controllerContext, ILookup <string, HttpActionDescriptor> actionMap)
{
if (odataPath == null)
{
throw Error.ArgumentNull("odataPath");
}
if (controllerContext == null)
{
throw Error.ArgumentNull("controllerContext");
}
if (actionMap == null)
{
throw Error.ArgumentNull("actionMap");
}
HttpMethod requestMethod = controllerContext.Request.Method;
IHttpRouteData routeData = controllerContext.RouteData;
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/$ref")
{
NavigationPathSegment navigationSegment = (NavigationPathSegment)odataPath.Segments[odataPath.Segments.Count - 2];
IEdmNavigationProperty navigationProperty = navigationSegment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringEntityType();
string refActionName = FindRefActionName(actionMap, navigationProperty, declaringType, requestMethod);
if (refActionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
EntitySetPathSegment entitySetPathSegment = (EntitySetPathSegment)odataPath.Segments.First();
IEdmEntityType edmEntityType = entitySetPathSegment.EntitySetBase.EntityType();
KeyValuePathSegment keyValueSegment = (KeyValuePathSegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment, edmEntityType, ODataRouteConstants.Key);
}
routeData.Values[ODataRouteConstants.NavigationProperty] = navigationSegment.NavigationProperty.Name;
return(refActionName);
}
}
else if ((requestMethod == HttpMethod.Delete) && (
odataPath.PathTemplate == "~/entityset/key/navigation/key/$ref" ||
odataPath.PathTemplate == "~/entityset/key/cast/navigation/key/$ref" ||
odataPath.PathTemplate == "~/singleton/navigation/key/$ref" ||
odataPath.PathTemplate == "~/singleton/cast/navigation/key/$ref"))
{
NavigationPathSegment navigationSegment = (NavigationPathSegment)odataPath.Segments[odataPath.Segments.Count - 3];
IEdmNavigationProperty navigationProperty = navigationSegment.NavigationProperty;
IEdmEntityType declaringType = navigationProperty.DeclaringEntityType();
string refActionName = FindRefActionName(actionMap, navigationProperty, declaringType, requestMethod);
if (refActionName != null)
{
if (odataPath.PathTemplate.StartsWith("~/entityset/key", StringComparison.Ordinal))
{
EntitySetPathSegment entitySetPathSegment = (EntitySetPathSegment)odataPath.Segments.First();
IEdmEntityType edmEntityType = entitySetPathSegment.EntitySetBase.EntityType();
KeyValuePathSegment keyValueSegment = (KeyValuePathSegment)odataPath.Segments[1];
controllerContext.AddKeyValueToRouteData(keyValueSegment, edmEntityType, ODataRouteConstants.Key);
}
routeData.Values[ODataRouteConstants.NavigationProperty] = navigationSegment.NavigationProperty.Name;
KeyValuePathSegment relatedKeySegment = odataPath.Segments.Last(e => e is KeyValuePathSegment) as KeyValuePathSegment;
IEdmEntityType navEntityType = navigationProperty.Type.AsCollection().ElementType().AsEntity().EntityDefinition();
controllerContext.AddKeyValueToRouteData(relatedKeySegment, navEntityType, ODataRouteConstants.RelatedKey);
return(refActionName);
}
}
return(null);
}
