houseenterservlet.java~38~

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~38~ 代码 · 共 70 行

package server.enterprise;

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

public class HouseEnterServlet 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();
        HttpSession session = request.getSession();
        String name = (String) session.getAttribute("username");
        String type = request.getParameter("type");
        if (type.equals("") || type == null) {
            type = (String) session.getAttribute("type");
        } else {
            session.setAttribute("type", type);
        }
        String page = request.getParameter("page");
        if (page == null || page.equals("")) {
            page = "1";
        }
        House house = new House();
        HouseForm hf = new HouseForm();
        Enterprise enter = new Enterprise();
        EnterpriseForm ef = new EnterpriseForm();
        ef.setName(name);
        int eid = enter.nameSelect(ef);
        System.out.println(type);
        hf.setEid(eid);
        hf.setType(type);
        Collection list = new ArrayList();
        list = house.select(hf, Integer.parseInt(page));
        PageBreak pg = new PageBreak();
        String str = pg.count(6, house.count(hf), Integer.parseInt(page),
                              "houseenterservlet");
        request.setAttribute("list", list);
        request.setAttribute("eid", eid);
        request.setAttribute("type", type);
        request.setAttribute("str", str);
        request.getRequestDispatcher("WEB-INF/enterprise/house.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() {
    }
}