ejbgetter1.java~3~

来自「用j2ee开发的一个旅店管理系统」· JAVA~3~ 代码 · 共 62 行

package com.xc.hotelmanager.user.control;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */
import javax.naming.*;
import javax.rmi.*;
import javax.sql.*;
import com.xc.hotelmanager.user.control.entity.*;
import com.xc.hotelmanager.user.control.session.*;

public class EjbGetter1 {
  public EjbGetter1() {}

  private static final String JNDI_SB_UserManager = "SB_usermanager";
  private static final String JNDI_Employee = "TbEmployee";
  private static final String JNDI_Hoteluser = "TbHoteluser";
  private static final String JNDI_DataSource = "hotel";

  public static DataSource getDataSource() throws NamingException {
      InitialContext initial = new InitialContext();
      return (DataSource) initial.lookup(JNDI_DataSource);
  }

  public static SB_usermanagerHome getSB_UserManagerHome() throws
          NamingException {
      InitialContext ctx = new InitialContext();
      Object cmh = ctx.lookup(JNDI_SB_UserManager);
      return (SB_usermanagerHome) PortableRemoteObject.narrow(cmh,
              SB_usermanagerHome.class);
  }

  public static TbEmployeeHome getTbEmployeeHome() throws
     NamingException {
      InitialContext ctx = new InitialContext();
      Object cmh = ctx.lookup(JNDI_Employee);
      return (TbEmployeeHome) PortableRemoteObject.narrow(cmh,
              TbEmployeeHome.class);
  }

  public static TbHoteluserHome getTbHoteluserHome() throws
          NamingException {
      InitialContext ctx = new InitialContext();
      Object cmh = ctx.lookup(JNDI_Hoteluser);
      return (TbHoteluserHome) PortableRemoteObject.narrow(cmh,
              TbHoteluserHome.class);
  }



  public static void main(String[] args) {
      EjbGetter1 ejbgetter = new EjbGetter1();
  }
}