private static HttpRequestMessage CreateHttpRequestMessage(HttpActionDescriptor actionDescriptor, ODataRoute oDataRoute, HttpConfiguration httpConfig)
{
Contract.Requires(httpConfig != null);
Contract.Requires(oDataRoute != null);
Contract.Requires(httpConfig != null);
Contract.Ensures(Contract.Result<HttpRequestMessage>() != null);
Contract.Assume(oDataRoute.Constraints != null);
var httpRequestMessage = new HttpRequestMessage(actionDescriptor.SupportedHttpMethods.First(), "http://any/");
var requestContext = new HttpRequestContext
{
Configuration = httpConfig
};
httpRequestMessage.SetConfiguration(httpConfig);
httpRequestMessage.SetRequestContext(requestContext);
var httpRequestMessageProperties = httpRequestMessage.ODataProperties();
Contract.Assume(httpRequestMessageProperties != null);
httpRequestMessageProperties.Model = oDataRoute.GetEdmModel();
httpRequestMessageProperties.RouteName = oDataRoute.GetODataPathRouteConstraint().RouteName;
httpRequestMessageProperties.RoutingConventions = oDataRoute.GetODataPathRouteConstraint().RoutingConventions;
httpRequestMessageProperties.PathHandler = oDataRoute.GetODataPathRouteConstraint().PathHandler;
return httpRequestMessage;
}
private static IEnumerable<ODataActionDescriptor> GetODataActionDescriptorsFromAttributeRoutes(ODataRoute oDataRoute, HttpConfiguration httpConfig)
{
Contract.Requires(oDataRoute != null);
Contract.Requires(oDataRoute.Constraints != null);
var attributeRoutingConvention = (AttributeRoutingConvention)oDataRoute
.GetODataPathRouteConstraint()
.RoutingConventions?
.SingleOrDefault(convention => convention is AttributeRoutingConvention);
if (attributeRoutingConvention != null)
{
return attributeRoutingConvention
.GetInstanceField<IDictionary<ODataPathTemplate, HttpActionDescriptor>>("_attributeMappings", true)
.Select(pair => GetODataActionDescriptorFromAttributeRoute(pair.Value, oDataRoute, httpConfig))
.Where(descriptor => descriptor != null);
}
return new List<ODataActionDescriptor>();
}
