public TypeMapperVisitor(ODataClient.OdataToEntity.Test.Model.Container container)
{
_container = container;
_navigationPropertyAccessors = new List <LambdaExpression>();
_parameters = new Dictionary <ParameterExpression, ParameterExpression>();
}
private async Task <IList> ExecuteOe <T, TResult>(LambdaExpression lambda, int maxPageSize)
{
ODataClient.OdataToEntity.Test.Model.Container container = CreateContainer(maxPageSize);
var visitor = new TypeMapperVisitor(container)
{
TypeMap = t => Type.GetType("ODataClient." + t.FullName)
};
var call = visitor.Visit(lambda.Body);
IQueryable query = GetQuerableOe(container, typeof(T));
Type elementType;
if (call.Type.GetTypeInfo().IsGenericType)
{
elementType = call.Type.GetGenericArguments()[0];
ExecuteQueryFuncAsync <Object> func = ExecuteQueryAsync <Object>;
return(await CreateDelegate(elementType, func)(query, call, visitor.NavigationPropertyAccessors));
}
else
{
elementType = typeof(Object);
ExecuteQueryFunc <Object> func = ExecuteQueryScalar <Object>;
return(CreateDelegate(elementType, func)(query, call));
}
}
public static ODataClient.OdataToEntity.Test.Model.Container CreateContainer(int maxPageSize)
{
ODataClient.OdataToEntity.Test.Model.Container container = ContainerFactory();
if (maxPageSize > 0)
{
container.BuildingRequest += (s, e) => { e.Headers.Add("Prefer", "odata.maxpagesize=" + maxPageSize.ToString(CultureInfo.InvariantCulture)); }
}
;
return(container);
}
public async Task Initalize()
{
ODataClient.OdataToEntity.Test.Model.Container container = CreateContainer(0);
await container.ResetDb().ExecuteAsync();
await container.ResetManyColumns().ExecuteAsync();
if (!_clear)
{
AspClient.BatchTest.Add(container);
await container.SaveChangesAsync(SaveChangesOptions.BatchWithSingleChangeset);
}
}
internal static IQueryable GetQuerableOe(ODataClient.OdataToEntity.Test.Model.Container container, Type entityType)
{
if (entityType == typeof(Category))
{
return(container.Categories);
}
if (entityType == typeof(Customer))
{
return(container.Customers);
}
if (entityType == typeof(OrderItem))
{
return(container.OrderItems);
}
if (entityType == typeof(Order))
{
return(container.Orders);
}
if (entityType == typeof(ManyColumns))
{
return(container.ManyColumns);
}
if (entityType == typeof(ShippingAddress))
{
return(container.ShippingAddresses);
}
if (entityType == typeof(CustomerShippingAddress))
{
return(container.CustomerShippingAddress);
}
if (entityType == typeof(OrderItemsView))
{
return(container.OrderItemsView);
}
if (entityType == typeof(ODataClient.OdataToEntity.Test.Model.Category))
{
return(container.Categories);
}
if (entityType == typeof(ODataClient.OdataToEntity.Test.Model.Customer))
{
return(container.Customers);
}
if (entityType == typeof(ODataClient.OdataToEntity.Test.Model.OrderItem))
{
return(container.OrderItems);
}
if (entityType == typeof(ODataClient.OdataToEntity.Test.Model.Order))
{
return(container.Orders);
}
if (entityType == typeof(ODataClient.OdataToEntity.Test.Model.ManyColumns))
{
return(container.ManyColumns);
}
if (entityType == typeof(ODataClient.OdataToEntity.Test.Model.ShippingAddress))
{
return(container.ShippingAddresses);
}
if (entityType == typeof(ODataClient.OdataToEntity.Test.Model.CustomerShippingAddress))
{
return(container.CustomerShippingAddress);
}
if (entityType == typeof(ODataClient.OdataToEntity.Test.Model.OrderItemsView))
{
return(container.OrderItemsView);
}
throw new InvalidOperationException("unknown type " + entityType.Name);
}
