FileDocCategorySizeDatePackage
PetDAOBean.javaAPI DocJBoss 4.2.12069Fri Jul 13 20:54:58 BST 2007org.jboss.tutorial.joininheritance.bean

PetDAOBean

public class PetDAOBean extends Object implements PetDAO

(Omit source code)

Fields Summary
private EntityManager
manager
Constructors Summary
Methods Summary
public voidcreateCat(java.lang.String name, double weight, int lives)

      Cat cat = new Cat();
      cat.setName(name);
      cat.setWeight(weight);
      cat.setLives(lives);
      manager.persist(cat);
public voidcreateDog(java.lang.String name, double weight, int bones)

      Dog dog = new Dog();
      dog.setName(name);
      dog.setWeight(weight);
      dog.setNumBones(bones);
      manager.persist(dog);
public java.util.ListfindByWeight(double weight)

      return manager.createQuery("from Pet p where p.weight < :weight").setParameter("weight", weight).getResultList();