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Jakarta Persistence (JPA) Annotation Type jakarta.persistence. MappedSuperclass Implemented Interfaces: Annotation Target: Type Declares a class which is not itself an entity, but whose mappings ... . Example: Concrete class as a mapped superclass @ MappedSuperclass public class Employee { @Id

, binding, and identifier attributes. Represents a @ MappedSuperclass , defining persistent state

Jakarta Persistence (JPA) Method in jakarta.persistence.PersistenceConfiguration PersistenceConfiguration managedClass (    Class managedClass ) Add a managed class (an Entity , Embeddable , MappedSuperclass , or Converter ) to the configuration. Parameters: managedClass - the managed

Hi, I have objects of type A belonging to objects of type B, defined as follows: @ MappedSuperclass ... =false) private B b; @Id @Column(length = 36) private String stringId; } @ MappedSuperclass public ... ; import javax.persistence.ManyToOne; import javax.persistence. MappedSuperclass ; @ MappedSuperclass

. I've also tried using the @ MappedSuperclass annotation instead of the @Inheritance annotation, but the issue persists. @ MappedSuperclass public class Item implements Serializable, Comparable { // ... } @ MappedSuperclass public class PharmaceuticalItem extends Item implements Serializable

there is a problem with my data structure?   Super classes: @ MappedSuperclass @SequenceGenerator (name ... ; etc... } @ MappedSuperclass public abstract class BaseCostElement extends BaseElement { @ElementCollection (fetch

; }     @ MappedSuperclass     public static class AbstractPersistable  

@EntityListeners({AuditingEntityListener.class,GenericEntityListener.class}) @ MappedSuperclass public abstract

;private transient boolean isEditable = false; } @ MappedSuperclass public abstract class BDOWA extends BDO

a @ MappedSuperclass . Without the enhancement everything works fine. Regards Kevin Kevin Kevin Pfaff Enhancement ... this one. Please check if the super  @ MappedSuperclass was enhanced. support Support Ah, sorry