deleteroesanduserservlet.java

oa rar it is the jsp

package com.accp.oa.control.servlet.roes;

import java.io.IOException;
import java.io.PrintWriter;

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.accp.oa.dao.imple.UserToRoesDAO;
import com.accp.oa.factorydao.FactoryDAO;
import com.accp.oa.dao.imple.*;;

/*
 * 此类是用于处理
 * 删除用户的角色
 */
public class DeleteRoesAndUserServlet extends HttpServlet {

	public DeleteRoesAndUserServlet() {
		super();
	}

	public void destroy() {
		super.destroy(); 
	}

	/**
	 *
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request, response);
	}

	/**
	 * 在此方法中进行角色的删除事件
	 * 
	 * 处理
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//获得要删除权限的用户ID
		int perId = Integer.parseInt(request.getParameter("perId"));
		//从DAO工厂中得到对象
		UserToRoesDAO userToRoesdao = (UserToRoesDAO)FactoryDAO.getnewInstance("UserToRoesDAO");
		if(userToRoesdao.delete(perId)){//进行删除处理
			TransDAO.myCommit();
			TransDAO.myClose();
			RequestDispatcher dispatcher = request.getRequestDispatcher("/servlet/SearchRoesAndUserServlet");
			dispatcher.forward(request, response);
		}
	}

	/**
	 * 
	 */
	public void init() throws ServletException {
		
	}

}