Fixing Null EntityManger in Spring MVC application?

Question

In the following code I am trouble with my injected EnitityManager, which always shows up as null;

public class GenericController extends Ab         


        

Answer 1

I think you need a file persistence.xml:

  
     com.domain.MyClass
  

I think it will not work if the file has a different name, especially not since you don't tell the EntityManager factory the new name anywhere.