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<SwaggerRoute> GenerateOperationImportRoutes(ODataRoute oDataRoute)
{
Contract.Requires(oDataRoute != null);
Contract.Requires(oDataRoute.Constraints != null);
return oDataRoute.GetEdmModel()
.EntityContainer
.OperationImports()?
.Select(operationImport => new SwaggerRoute(ODataSwaggerUtilities.GetPathForOperationImport(operationImport), oDataRoute, ODataSwaggerUtilities.CreateSwaggerPathForOperationImport(operationImport, oDataRoute)));
}
/// <summary>
/// Initialize the operations to Swagger model.
/// </summary>
/// <param name="oDataRoute">The o data route.</param>
/// <returns></returns>
private static IEnumerable<SwaggerRoute> GenerateOperationRoutes(ODataRoute oDataRoute)
{
Contract.Requires(oDataRoute != null);
Contract.Requires(oDataRoute.Constraints != null);
var routes = new List<SwaggerRoute>();
var edmSchemaElements = oDataRoute.GetEdmModel().SchemaElements;
if (edmSchemaElements != null)
{
foreach (var operation in edmSchemaElements.OfType<IEdmOperation>())
{
// skip unbound operation
if (!operation.IsBound)
{
continue;
}
var edmOperationParameters = operation.Parameters;
if (edmOperationParameters != null && edmOperationParameters.Any())
{
var boundParameter = edmOperationParameters.First();
Contract.Assume(boundParameter != null);
var boundType = boundParameter.GetOperationType().GetDefinition();
// skip operation bound to non entity (or entity collection)
if (boundType.TypeKind == EdmTypeKind.Entity)
{
var entityType = (IEdmEntityType)boundType;
var edmEntitySets = oDataRoute.GetEdmModel().EntityContainer.EntitySets();
Contract.Assume(edmEntitySets != null);
routes.AddRange(edmEntitySets.Where(es => es.GetEntityType().Equals(entityType)).Select(entitySet => new SwaggerRoute(ODataSwaggerUtilities.GetPathForOperationOfEntity(operation, entitySet), oDataRoute, ODataSwaggerUtilities.CreateSwaggerPathForOperationOfEntity(operation, entitySet))));
}
else if (boundType.TypeKind == EdmTypeKind.Collection)
{
var collectionType = boundType as IEdmCollectionType;
if (collectionType?.ElementType?.GetDefinition().TypeKind == EdmTypeKind.Entity)
{
var entityType = (IEdmEntityType)collectionType.ElementType?.GetDefinition();
var edmEntitySets = oDataRoute.GetEdmModel().EntityContainer.EntitySets();
Contract.Assume(edmEntitySets != null);
routes.AddRange(edmEntitySets.Where(es => es.GetEntityType().Equals(entityType)).Select(entitySet => new SwaggerRoute(ODataSwaggerUtilities.GetPathForOperationOfEntitySet(operation, entitySet), oDataRoute, ODataSwaggerUtilities.CreateSwaggerPathForOperationOfEntitySet(operation, entitySet, oDataRoute))));
}
}
}
}
}
return routes;
}
