Concrete EntityPersisters implement mapping and persistence logic for a particular persistent class.
Implementors must be threadsafe (preferrably immutable) and must provide a constructor
of type
(org.hibernate.map.PersistentClass, org.hibernate.impl.SessionFactoryImplementor).
Implementors must be threadsafe (preferrably immutable) and must provide a constructor of type (org.hibernate.map.PersistentClass, org.hibernate.impl.SessionFactoryImplementor).