nop 2.0 : looking at ObjectContext to call view or store proc with ExecuteStoreQuery or ExecuteFunction

I have some customizations who needs to work with views and store proc.
On exemple is that I created a page to view all discounted products. The query is complex and cannot be optimised using generated sql from EF.
Another exemple is for the search page to use full text indexes.

So my question is, where can I find ObjectContext instance?
In version 1.9, I was used to call this :

_context.ExecuteStoreQuery<Product>("SELECT ...

Thanks for your help!

Same problem! Anyone?

Filip

https://www.nopcommerce.com/boards/t/11367/nop-20-full-text-implementation.aspx#46451