shoppinginserttreat.java

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package com.jxc.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;

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

import com.jxc.dao.Conn;
import com.jxc.vo.Shopping;
import com.jxc.dao.*;
public class ShoppingInsertTreat extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public ShoppingInsertTreat() {
		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 {

		this.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("UTF-8");
		Connection conn=Conn.getConnection();
		String sid=request.getParameter("sid");
		String sname=request.getParameter("sname");
		String stype=request.getParameter("stype");
		String gid=request.getParameter("gid");
		String sinfo=request.getParameter("sinfo");
		String ssccs=request.getParameter("ssccs");
		
		if("".equals(sid)||"".equals(sname)||"".equals(gid)){
			HttpSession session=request.getSession();
			session.setAttribute("erro", "null");
			response.sendRedirect("ShoppingInsert.jsp");
		}else{
		Shopping shop=new Shopping();
		shop.setGid(gid);
		shop.setSid(sid);
		shop.setSinfo(sinfo);
		shop.setSname(sname);
		shop.setSsccs(ssccs);
		shop.setStype(stype);
	  if(new ShoppingTreat().insert(conn, shop)){
		  HttpSession session=request.getSession();
			session.setAttribute("erro", "succ");
			response.sendRedirect("ShoppingInsert.jsp");
	  }else{
		  HttpSession session=request.getSession();
			session.setAttribute("erro", "fal");
			response.sendRedirect("ShoppingInsert.jsp");
	  }
		
		}
	}

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

}