roespaginationservlet.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;

/*
 * 此类用于处理分页
 */
public class RoesPaginationServlet extends HttpServlet {

	public RoesPaginationServlet() {
		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
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//获得当前的页数
		String currentPage = request.getParameter("page");
		//获得要进行分页的对象
		String who = request.getParameter("who");
		//获得HttpSession对象
		HttpSession session = request.getSession(false);
		if (session != null) {//session对象不为空
			//把要显示的页数存入Sesion中
			session.setAttribute("roescurrentPage", new Integer(currentPage));
		}
		if (who.equals("right")) {//是权限分配
			RequestDispatcher dispatcher = request
					.getRequestDispatcher("/roes/rightDistribute.jsp");
			dispatcher.forward(request, response);
		}
		if (who.equals("roes")) {//是角色分配
			RequestDispatcher dispatcher = request
					.getRequestDispatcher("/roes/roesDistribute.jsp");
			dispatcher.forward(request, response);
		}
	}

	public void init() throws ServletException {

	}

}