secondleveltitlepublishservlet.java~27~

来自「有发布」· JAVA~27~ 代码 · 共 71 行

package servlet;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import javax.servlet.http.HttpSession;
import bean.SecondLevelTitle;
import DB.SecondLevelTitleDbOperation;
import java.sql.SQLException;

public class SecondLevelTitlePublishServlet 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);
        PrintWriter out = response.getWriter();
        String titlename = request.getParameter("titlename");
        String filepath = request.getParameter("filepath");
        int parenttitle =Integer.parseInt(request.getParameter("parenttitle"));

        HttpSession session = request.getSession();
        String creater = "";
        if(session.getAttribute("username") != null)
        {
            creater = (String) session.getAttribute("username");
        }

        SecondLevelTitle stitle = new SecondLevelTitle();
        stitle.setTitleName(titlename);
        stitle.setParentTitle(parenttitle);
        stitle.setFilePath(filepath);
        stitle.setCreater(creater);

        SecondLevelTitleDbOperation operation = new SecondLevelTitleDbOperation();
        int host = 0;

        try {
            host = operation.instersecond(stitle);
        }
        catch (SQLException ex) {
        }
        if (host > 0) {
            javax.servlet.RequestDispatcher dis = request.getRequestDispatcher(
                    "second_succes.jsp");
            dis.forward(request, response);
        } else {
            javax.servlet.RequestDispatcher dis = request.getRequestDispatcher(
                    "second_error.jsp");
            dis.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() {
    }
}