package myorg.relex.one2one;
   
   import javax.persistence.*;
   
   /**
    * This class provides an example of the owning/dependent side of a one-to-one
    * relationship where the inverse/parent represents a 0..1 or changing relation.
    */
   @Entity
  @Table(name="RELATIONEX_DRIVER2")
  public class Driver2 {
  	@Id @GeneratedValue
  	private int id;
  	@Column(length=20)
  	private String name;
  	
  	@OneToOne(mappedBy="driver",//driver is now the inverse side
  			optional=false,    //we must have the auto for this driver
  			fetch=FetchType.EAGER)
  	private Auto2 auto;
  	
  	protected Driver2() {}
  	public Driver2(Auto2 auto) {
  		this.auto = auto;
  	}
  	
  	public int getId() { return id; }
  
  	public Auto2 getAuto() { return auto; }
  	public void setAuto(Auto2 auto) { //drivers can switch Autos
  		this.auto = auto;
  	}
  
  	public String getName() { return name; }
  	public void setName(String name) {
  		this.name = name;
  	}
  }