Hello guys,

following this one:

https://www.java.net/forum/topic/glassfish/glassfish/how-obtain-class-j
pa-entity-name

and this one:

https://hibernate.atlassian.net/browse/HHH-9217

let's say I define an entity like this:

@Entity(name = "car")
public class Car {
}

now I want to get the EntityType by the name value (by "car").
Unfortunately this seems to be impossible I can get hold of the
EntityManager and from there I can get the Metamodel interface, but in
there I can see only one method which accept a class object:

<X> EntityType<X> entity(Class<X> cls);

I would like to propose several new methods to be included:

<X> EntityType<X> entity(String jpaEntityName);

<X> ManagedType<X> managedType(String jpaEntityName);

<X> EmbeddableType<X> embeddable(String jpaEntityName);

It seems quite logical to get the entity by the name it was given
(otherwise what' really the purpose of this name). And, yes, I know
about the solution where you get all the entities and iterate in a loop
and compare their names with the one you have, but I guess you would
agree this is a really poor performancewise. Another plus to this is
that the underlying implementation would be super-easy: just keep the
jpaEntityNames in a map (even for hibernate I have provided a 1-line
patch).

Please let me know what you think.

Thanks, and keep up the good work.