delemployee.java

jbuilder9+weblogic8+oracle9开发的客户管理系统。服务器端采用EJB技术。可以对公司雇员和客户进行管理。

package testejb;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import javax.naming.*;
import javax.rmi.PortableRemoteObject;
import java.lang.*;


public class delemployee extends HttpServlet implements SingleThreadModel {
  private baseclass basebean;
    private Context context;
    private int allemployee=0;
    private EmployeePermHome employeePermHome = null;
    private EmployeePerm employeePerm = null;

  public void init() throws ServletException {
  }
  //Process the HTTP Post request
  public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    try{
        basebean=new baseclass();
       context=basebean.getContext();
       Object ref = context.lookup("EmployeePermBean");
       employeePermHome = (EmployeePermHome) PortableRemoteObject.narrow(ref, EmployeePermHome.class);
       employeePerm=employeePermHome.create();
       String[] employeeid=request.getParameterValues("employeeid");
       for(int i=0;i<employeeid.length;i++)
       {    employeePerm.deletemployeeperm(employeeid[i],0);
            employeePerm.deleteemployee(employeeid[i]);
       }
       RequestDispatcher requestDispather=request.getRequestDispatcher("/allemployee.jsp");
      requestDispather.forward(request,response);
      }
      catch (Exception e)
      { RequestDispatcher requestDispather=request.getRequestDispatcher("/error.jsp");
      requestDispather.forward(request,response);}

  }
  //Clean up resources
  public void destroy() {
  }
}