updatedeptservlet.java

cantain海鲜超市管理系统

package com.j1132.servlet.permission;

import java.io.IOException;

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

import com.j1132.bean.DeptBean;
import com.j1132.dao.dept.DeptDao;
import com.j1132.dao.dept.IdeptDao;

public class UpdateDeptServlet extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = -2025913972661531603L;

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		String dept_name = req.getParameter("deptname");
		
		String dept_description = req.getParameter("description");
		
		long dept_id = Long.parseLong(req.getParameter("deptid"));
		
		String page = "";
		IdeptDao dd = new DeptDao();
		
		DeptBean db = new DeptBean();
		db.setDept_descreption(dept_description);
		db.setDept_name(dept_name);
		db.setDept_id(dept_id);
		
		boolean b = dd.updatedept(db);
		
		
		if(b){
			page = "ManageDeptServlet.shtml";
		}
		RequestDispatcher rd = req.getRequestDispatcher(page);
		rd.forward(req,resp);
	}
	
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		doGet(req, resp);
	}
}