NHibernate 3.1 Query equals

Question

I just upgraded NHibernate 2.1 to NHibernate 3.1. I found out that the equals operator for using Linq was not implemented for other types, and then for the string.
I found an article on the Internet to solve this problem. This works great for basic types, but now I want to compare custom objects, and I can't get it to work.

I tried some implementations but no one worked:

ReflectionHelper.GetMethodDefinition<CustomEntity>(x => x.Equals(<CustomEntity>(0)))  
ReflectionHelper.GetMethodDefinition<CustomEntity>(x => x.Equals(typeof(CustomEntity))

The query I want to execute is as follows:

Session.Query<SomeEntity>().Where(x => x.CustomEntity.Equals(CustomEntity);

How can I extend peers to allow this, and not get a NotSupportedException?

Answer 1

. Equals SQL, Query < > (). :

Session.Query<SomeEntity>().Where(x => x.CustomEntity.Id == CustomEntity.Id);