BaseEntity.java

package se.sperber.cryson.examples.advancedcrysondiary.model;

import org.hibernate.annotations.CacheConcurrencyStrategy;

import javax.persistence.*;
import java.util.Date;

@MappedSuperclass
@org.hibernate.annotations.Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
public class BaseEntity {

  @Id
  @GeneratedValue
  private Long id;

  @Temporal(TemporalType.TIMESTAMP)
  private Date createdAt;

  @Temporal(TemporalType.TIMESTAMP)
  private Date updatedAt;

}