buildroesanduserservlet.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 javax.servlet.http.HttpSession;

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

/*
 * 此类是用于
 * 处理新建新的用户和
 * 角色关系的提交事件
 */

public class BuildRoesAndUserServlet extends HttpServlet {

	public BuildRoesAndUserServlet() {
		super();
	}

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

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

		doPost(request, response);
	}

	/**
	 * 在doPost方法中进行处理
	 * 新建解解角色用户关系提交事件
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//获得要建立角色用户关系的用户ID和角色ID
		int perId = Integer.parseInt(request.getParameter("perId").trim());
		int roesId = Integer.parseInt(request.getParameter("roesId").trim());
		//实例化用户角色对象
		User_Roes userTORoes = new User_Roes();
		userTORoes.setPerId(perId);
		userTORoes.setRoesId(roesId);
		//从工厂中得到DAO的对象
		UserToRoesDAO userToRoesdao = (UserToRoesDAO)FactoryDAO.getnewInstance("UserToRoesDAO");
		//获得HttpSession对象
		HttpSession session = request.getSession();
		if(userToRoesdao.add(userTORoes)){//进行对用户授权处理
			session.setAttribute("addPeridRoesId", "true");//用于标识授权成功
			RequestDispatcher dispatcher = request.getRequestDispatcher("/servlet/SearchRoesAndUserServlet");
			dispatcher.forward(request, response);
		}
	}


	public void init() throws ServletException {
	}

}