package myorg.relex.one2manybi;
   
   import java.util.Date;
   
   import javax.persistence.*;
   /**
    * This class provides an example of the many/child side of a many-to-one, bi-directional relationship.
    * Being the many side of the many-to-one relationship, this class must implementing the owning side.
    */
  @Entity
  @Table(name="RELATIONEX_LOAN")
  public class Loan {
      @Id @GeneratedValue
      private int id;
      
      @ManyToOne(fetch=FetchType.LAZY, optional=false)
      @JoinColumn(name="BORROWER_ID")
      private Borrower borrower;
      
      @Temporal(TemporalType.DATE)
      @Column(nullable=false)
      private Date checkout;
      @Temporal(TemporalType.DATE)
      private Date checkin;
      
      public Loan() {}
      public Loan(Borrower borrower) {
      	this.borrower=borrower;
      	this.checkout=new Date();
      }
  	
      public int getId() { return id; }
      public boolean isOut() { return checkin==null; }
  	
  	public Borrower getBorrower() { return borrower; }
  	public void setBorrower(Borrower borrower) {
  		this.borrower = borrower;
  	}
  	
  	public Date getCheckout() { return checkout; }
  	public void setCheckout(Date checkout) {
  		this.checkout = checkout;
  	}
  	
  	public Date getCheckin() { return checkin; }
  	public void setCheckin(Date checkin) {
  		this.checkin = checkin;
  	}
  }