package myorg.relex.one2one;
   
   import javax.persistence.*;
   
   /**
    * This entity class provides an example of a dependent with a relationship to a parent entity that
    * should only exist to support this entity. When this entity ceases to reference the parent, it 
    * will become "orphaned" and subject to orphanRemoval by the provider.
    */
  @Entity
  @Table(name="RELATIONEX_ATTENDEE")
  public class Attendee {
      @Id @GeneratedValue
      private int id;
      
      //orphanRemoval will take care of dereference and DELETE from dependent Attendee 
      @OneToOne(cascade=CascadeType.PERSIST, orphanRemoval=true)
      private Residence residence;
      
      private String name;
  
  	public int getId() { return id; }
  
  	public Residence getResidence() { return residence; }
  	public void setResidence(Residence residence) {
  		this.residence = residence;
  	}
  
  	public String getName() { return name; }
  	public void setName(String name) {
  		this.name = name;
  	}
  }