mybaseservlet.java

< J2EE应用开发详解>>一书全部的源代码. 本书基于J2EE 1．4平台

package com.j2ee14.ch18;

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.ejb.*;
/**
 *底层的Servlet,其它Servlet扩展它
 */
public abstract class MyBaseServlet extends HttpServlet
{
   public void doGet    (HttpServletRequest request, HttpServletResponse response) 
                throws ServletException, IOException 
    {
		doProcess(request,response);
    }
    public void doPost    (HttpServletRequest request, HttpServletResponse response) 
                throws ServletException, IOException 
    {
		doProcess(request,response);
    }
    public abstract void doProcess(HttpServletRequest request, HttpServletResponse response) 
                throws ServletException, IOException;
    
     public SalaryFacadeLocal getSalaryFacadeLocal()throws ServiceLocatorException,javax.ejb.CreateException
    {
    	 SalaryFacadeLocalHome home=(SalaryFacadeLocalHome)new ServiceLocator().getLocalHome("ejb/salaryfacade");
    	 return home.create();
     }  
}