updateownschoolservlet.java

包括所有开发文档以及数据库文件

package servlets.schoolmanage;

import java.io.IOException;
import java.util.Vector; //import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import bo.UserGR;
import dao.SchoolDAO;


/*
 * @author 万仁亮
 * @version 创建时间：2009-3-19  
 * 用户登陆
 */
public class UpdateOwnSchoolServlet  extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1011L;


	/**
	 * Constructor of the object.
	 */
	public UpdateOwnSchoolServlet () {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 * 
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request
	 *            the request send by the client to the server
	 * @param response
	 *            the response send by the server to the client
	 * @throws ServletException
	 *             if an error occurred
	 * @throws IOException
	 *             if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 * 
	 * This method is called when a form has its tag value method equals to
	 * post.
	 * 
	 * @param request
	 *            the request send by the client to the server
	 * @param response
	 *            the response send by the server to the client
	 * @throws ServletException
	 *             if an error occurred
	 * @throws IOException
	 *             if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.setCharacterEncoding("gbk");
		response.setContentType("text/html;charset=gbk");

		String schoolName=request.getParameter("schoolName").toString();
        String schoolAddress=request.getParameter("schoolAddress").toString();
        String schoolId=request.getParameter("schoolId").toString();
        System.out.println("liang zai");
        System.out.println(schoolId);
        System.out.println("lian发发g zai");
        System.out.println(schoolName);
		UserGR user = (UserGR) request.getSession().getAttribute("user");
		String userName = user.getUserName();
		new SchoolDAO().updateSchool(schoolName,schoolAddress,schoolId);
		Vector allSchool = new SchoolDAO().selectSchoolByName(userName);

		request.setAttribute("allSchool", allSchool);
		request.setAttribute("url", "/schoolmanage/selectownschool.jsp");
		request.getRequestDispatcher("/main.jsp").forward(request, response);
        
	}

	/**
	 * Initialization of the servlet. <br>
	 * 
	 * @throws ServletException
	 *             if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}