private IList ExecuteOe <T, TResult>(LambdaExpression lambda)
{
Container container = CreateContainer();
IQueryable query = GetQuerableOe <T>(container);
var visitor = new TypeMapperVisitor(query)
{
TypeMap = t => Type.GetType("ODataClient." + t.FullName)
};
var call = visitor.Visit(lambda.Body);
Type elementType;
ExecuteQueryFunc <Object> func;
if (call.Type.GetTypeInfo().IsGenericType)
{
elementType = call.Type.GetGenericArguments()[0];
func = ExecuteQuery <Object>;
}
else
{
elementType = typeof(Object);
func = ExecuteQueryScalar <Object>;
}
IList fromOe = CreateDelegate(elementType, func)(query, call);
TestHelper.SetNullCollection(fromOe, GetIncludes(lambda));
if (typeof(TResult) == typeof(Object))
{
fromOe = TestHelper.SortProperty(fromOe);
}
return(fromOe);
}
public async Task <IList> ExecuteOe <TResult>(String requestUri, Type baseEntityType)
{
var parser = new OeParser(new Uri("http://dummy/"), OeDataAdapter, EdmModel);
var stream = new MemoryStream();
await parser.ExecuteQueryAsync(ParseUri(requestUri), OeRequestHeaders.Default, stream, CancellationToken.None);
stream.Position = 0;
var reader = new ResponseReader(EdmModel, DbDataAdapter.EntitySetMetaAdapters);
IList fromOe;
if (typeof(TResult) == typeof(Object))
{
IEnumerable <JObject> jobjects = reader.ReadOpenType(stream, baseEntityType).Select(t => JRawToEnum(t)).ToList();
fromOe = TestHelper.SortProperty(jobjects);
}
else if (typeof(TResult).GetTypeInfo().IsPrimitive)
{
fromOe = new String[] { new StreamReader(stream).ReadToEnd() }
}
;
else
{
fromOe = reader.ReadFeed <TResult>(stream).ToList();
}
return(fromOe);
}