enterpriseservlet.java~37~

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~37~ 代码 · 共 70 行

package server.admin;

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

public class EnterpriseServlet 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 en = new EnterpriseForm();
        Enterprise enterprise = new Enterprise();
        Collection list = new ArrayList();
        String name = ch.chrStr(request.getParameter("name"));
        if (name.equals("") || name == null) {
            name = "0";
        }
        String selectp = ch.chrStr(request.getParameter("selectp"));
        if (selectp.equals("") || selectp == null) {
            selectp = "0";
        }
        String city = ch.chrStr(request.getParameter("city"));
        if (city.equals("") || city == null) {
            city = "0";
        }
        String level = request.getParameter("level");
        if (level == null || level.equals("")) {
            level = "0";
        }
        en.setName(name);
        en.setProvince(selectp);
        en.setCity(city);
        en.setLevel(Integer.parseInt(level));
        PageBreak pg = new PageBreak();
        String page = request.getParameter("page");
        if (page == null || page.equals("")) {
            page = "1";
        }
        list = enterprise.select(en, Integer.parseInt(page));
        String str = pg.count(7,enterprise.count(en), Integer.parseInt(page),
                              "enterpriseservlet");
        request.setAttribute("list", list);
        request.setAttribute("str", str);
        request.getRequestDispatcher("WEB-INF/admin/ManagerEnterprise.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() {
    }
}