loginaction.java

B2C的J2EE开发的 MVC +DAO 设计

package ldsj.gjm.action;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import ldsj.gjm.Dao.userDao;
import ldsj.gjm.Factory.Factory;
import ldsj.gjm.form.FormFather;
import ldsj.gjm.form.loginForm;

public class loginAction extends ActionFather
{
  public loginAction(){}
  public void execute(FormFather form,HttpServletRequest request, HttpServletResponse response)
  {
	  loginForm lf=(loginForm)form;
	  String name=lf.getUname();
	  String pwd=lf.getUpwd();
	  System.out.println(name);
	  System.out.println(pwd);
	  userDao udao=Factory.getUserDaoImp();
	  boolean flag=udao.isExist(name,pwd);
	  if(flag)
	  {
		  System.out.println("....success.......");
		  String right=udao.getRight(name);
		  System.out.println(right);
		  request.getSession().setAttribute("UserRight",right);
		  
	  }
	  else
	  {
		  System.out.println("...error....");
	  }
	  

		  try {
			request.getRequestDispatcher("mainframe.jsp").forward(request, response);
		} catch (ServletException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	 
  }
}