hrservlet.java

来自「用户的注册 用户的登陆 发布用户的相关信息 浏览网站介绍的其他酒店的」· Java 代码 · 共 70 行

package server.user;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import dao.Hr;
import domain.HrForm;
import tool.PageBreak;
import tool.ChrStr;
import domain.EnterpriseForm;
import dao.Enterprise;

public class HrServlet extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";

    //Initialize global variables
    public void init() throws ServletException {
    }

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        ChrStr ch = new ChrStr();
        EnterpriseForm ef = new EnterpriseForm();
        Enterprise enterprise = new Enterprise();
        String enter = ch.chrStr(request.getParameter("enter"));
        if (enter == null || enter.equals("")) {
            enter = "";
        }
        Integer eid = 0;
        if (enter != "") {
            ef.setName(enter);
            eid = enterprise.nameSelect(ef);
        }

        String time = request.getParameter("time");
        if (time == null || time.equals("")) {
            time = "";
        }
        PageBreak pg = new PageBreak();
        String page = request.getParameter("page");
        if (page == null || page.equals("")) {
            page = "1";
        }
        Hr hr = new Hr();
        HrForm hf = new HrForm();
        hf.setEid(eid);
        hf.setBeginTime(time);
        Collection list = new ArrayList();
        list = hr.select(hf, Integer.parseInt(page));
        String str = pg.count(6,hr.count(hf), Integer.parseInt(page), "hr.html");
        request.setAttribute("str", str);
        request.setAttribute("hr", list);
        request.getRequestDispatcher("WEB-INF/user/hr.jsp").forward(request,
                response);
    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        doGet(request, response);
    }

    //Clean up resources
    public void destroy() {
    }
}