ejbgetter.java

来自「一个java」· Java 代码 · 共 136 行

package bookstore.util;

import bookstore.ejb.*;

import javax.rmi.PortableRemoteObject;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/**
* This helper class fetches EJB home references.
*/

public final class EJBGetter {

  public static CustomerHome getCustomerHome() throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("Customer");
      return (CustomerHome)
          PortableRemoteObject.narrow(objref, CustomerHome.class);
  }//getCustomerHome

  public static CustomerControllerHome getCustomerControllerHome()
      throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("CustomerController");
      return (CustomerControllerHome)
          PortableRemoteObject.narrow(objref, CustomerControllerHome.class);
  }//getCustomerControllerHome

  public static CommentHome getCommentHome() throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("Comment");
      return (CommentHome)
          PortableRemoteObject.narrow(objref, CommentHome.class);
  }//getCommentHome

  public static CommentControllerHome getCommentControllerHome()
      throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("CommentController");
      return (CommentControllerHome)
          PortableRemoteObject.narrow(objref, CommentControllerHome.class);
  }//getCommentControllerHome

  public static ManagerHome getManagerHome() throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("Manager");
      return (ManagerHome)
          PortableRemoteObject.narrow(objref, ManagerHome.class);
  }//getManagerHome

  public static ManagerControllerHome getManagerControllerHome()
      throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("ManagerController");
      return (ManagerControllerHome)
          PortableRemoteObject.narrow(objref, ManagerControllerHome.class);
  }//getManagerControllerHome

  public static SupplierHome getSupplierHome() throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("Supplier");
      return (SupplierHome)
          PortableRemoteObject.narrow(objref, SupplierHome.class);
  }//getSupplierHome

  public static SupplierControllerHome getSupplierControllerHome()
      throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("SupplierController");
      return (SupplierControllerHome)
          PortableRemoteObject.narrow(objref, SupplierControllerHome.class);
  }//getSupplierControllerHome

  public static BasketHome getBasketHome() throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("Basket");
      return (BasketHome)
          PortableRemoteObject.narrow(objref, BasketHome.class);
  }//getBasketHome

  public static BasketControllerHome getBasketControllerHome()
      throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("BasketController");
      return (BasketControllerHome)
          PortableRemoteObject.narrow(objref, BasketControllerHome.class);
  }//getBasketControllerHome

  public static BookHome getBookHome() throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("Book");
      return (BookHome)
          PortableRemoteObject.narrow(objref, BookHome.class);
  }//getBookHome

  public static BookControllerHome getBookControllerHome()
      throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("BookController");
      return (BookControllerHome)
          PortableRemoteObject.narrow(objref, BookControllerHome.class);
  }//getBookControllerHome

  public static OrdersHome getOrderHome() throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("Orders");
      return (OrdersHome)
          PortableRemoteObject.narrow(objref, OrdersHome.class);
  }//getOrdersHome

  public static OrderControllerHome getOrderControllerHome()
      throws NamingException
  {
      InitialContext initial = new InitialContext();
      Object objref = initial.lookup("OrderController");
      return (OrderControllerHome)
          PortableRemoteObject.narrow(objref, OrderControllerHome.class);
  }//getOrdersControllerHome



  } // EJBGetter