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HibRentABike.javaAPI DocExample4317Mon Apr 25 09:00:44 BST 2005com.springbook

HibRentABike

public class HibRentABike extends org.springframework.orm.hibernate.support.HibernateDaoSupport implements RentABike

Fields Summary
private String
name
private org.springframework.transaction.PlatformTransactionManager
transactionManager
Constructors Summary
Methods Summary
public voiddeleteBike(Bike bike)

        getHibernateTemplate().delete(bike);
    
public voiddeleteCustomer(Customer customer)

        getHibernateTemplate().delete(customer);
    
public BikegetBike(java.lang.String serialNo)

        Bike b = null;
        List bikes = getHibernateTemplate().find("from Bike where serialNo = '" + serialNo + "'");
        if(bikes.size() > 0) {
            b = (Bike)bikes.get(0);
        }
        return b;
    
public BikegetBike(int bikeId)

        return (Bike)getHibernateTemplate().load(Bike.class, new Integer(bikeId));
    
public java.util.ListgetBikes()


        return getHibernateTemplate().find("from Bike");
    
public java.util.ListgetBikesOldWay()

        List bikes = null;
        Session s = null;
        try {
            s = getHibernateTemplate().getSessionFactory().openSession();
            bikes = s.find("from Bike");
        }catch (Exception ex) {
            //handle exception gracefully
        }finally {
            s.close();
        }
        return bikes;
    
public CustomergetCustomer(int custId)

       return (Customer)getHibernateTemplate().load(Customer.class, new Integer(custId));
    
public java.util.ListgetCustomers()

       return getHibernateTemplate().find("from Customer");
    
public java.lang.StringgetName()

        return name;
    
public ReservationgetReservation(int resId)

        return (Reservation)getHibernateTemplate().load(Reservation.class, new Integer(resId));
    
public java.util.ListgetReservations()

        return getHibernateTemplate().find("from Reservation");
    
public java.util.ListgetReservations(Customer customer)

        return getHibernateTemplate().find("from Reservation where custId = " + customer.getCustId());
    
public java.util.ListgetReservations(Bike bike)

        return getHibernateTemplate().find("from Reservation where bikeId = " + bike.getBikeId());
    
public java.util.ListgetReservations(java.util.Date date)

        return getHibernateTemplate().find("from Reservation where resdate = ?", date);
    
public java.lang.StringgetStoreName()

        return this.name;
    
public org.springframework.transaction.PlatformTransactionManagergetTransactionManager()

      return transactionManager;
   
public voidsaveBike(Bike bike)

        System.out.println("To save or update: " + bike);
        getHibernateTemplate().saveOrUpdate(bike);
    
public voidsaveCustomer(Customer customer)

        getHibernateTemplate().saveOrUpdate(customer);
    
public voidsetName(java.lang.String name)

        this.name = name;
    
public voidsetStoreName(java.lang.String name)

        this.name = name;
    
public voidsetTransactionManager(org.springframework.transaction.PlatformTransactionManager transactionManager)

      this.transactionManager = transactionManager;
   
public voidtransferReservation(Reservation oldRes, Reservation newRes)

      TransactionTemplate template = new TransactionTemplate(this.transactionManager);
      template.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
      try {
         template.execute(new TransactionCallbackWithoutResult() {
            protected void doInTransactionWithoutResult(TransactionStatus transactionStatus) {
               getHibernateTemplate().save(newRes);
               getHibernateTemplate().delete(oldRes);
            }
         });
      } catch (Exception ex) {
         throw new ReservationTransferException();
      }