toubiaocheck.java

一个毕业设计网络招标系统实现了招标的业务逻辑内含了数据库sql server备份文件

package C03.Servlet;

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


import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import C03.BO.*;
import C03.VO.*;


public class toubiaoCheck extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * Constructor of the object.
	 */
	public toubiaoCheck() {
		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 {
		String action = request.getParameter("action");
		String tb_id = request.getParameter("tb_id");
		if(action.equals("jiena")){
			toubiaoBO tb = new toubiaoBO();
			String project_id=tb.returnproject(tb_id);
		if(	tb.updatatoubiao(tb_id)){
			
		response.sendRedirect("../looktbuser.jsp?action="+project_id+"");	
		}
		
		}
		if(action.equals("del")){
		
			toubiaoBO tb = new toubiaoBO();
			UserBO ub = new UserBO();
			
			String project_id=tb.returnproject(tb_id);
			String user=tb.returnusername(tb_id);
			String maker_id = ub.reutrnmaker_id(user);
			
			productBO pb = new productBO();
			
			if(pb.delproject_product(project_id, maker_id))
			{
			if(tb.deltoubiao(tb_id)){
			
				response.sendRedirect("../looktbuser.jsp?action="+project_id+"");
			}
			}else
				{if(tb.deltoubiao(tb_id)){
			
				response.sendRedirect("../looktbuser.jsp?action="+project_id+"");
				}
			}
		}
		
	}

	/**
	 * 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 {
		
	
			toubiaoBO TB = new toubiaoBO();
			String user_NAME = (String) request.getSession().getAttribute(
					"username");
			String project_ID = request.getParameter("xmID").trim();
			String tb_cost = request.getParameter("tb_cost").trim();
			String tb_content = request.getParameter("tb_content").trim();
			String projectsum = request.getParameter("productsum").trim();
			String rodio = request.getParameter("rodio").trim();
			Vector vc=null;
			Vector vc1 = null;
			Vector vc2 = null;
			
			if(TB.fildprojectuser(project_ID, user_NAME)!=true)
			{
			
			if (TB.fildtoubiao(user_NAME, project_ID) != true) {
				
				if (TB.toubiao(project_ID, user_NAME,tb_cost,tb_content)){
					if(rodio.equals("2")){
					userBean bean =new UserBO().returnuser(user_NAME);
					String maker_id = bean.getMaker_id();
					int sum = Integer.parseInt(projectsum);
					vc = new Vector();
					vc1 = new Vector();
					vc2= new Vector();
					for(int i=1;i<sum;i++){
						vc.addElement((String)request.getParameter("productname"+i+"").trim());
						vc1.addElement((String)request.getParameter("productprice"+i+"").trim());
						vc2.addElement((String)request.getParameter("project_content"+i+"").trim());
					}
					productBO bo = new productBO();
					if(bo.insettbproduct(vc, project_ID, vc1, vc2, maker_id)){
						response.sendRedirect("../toubiaoinput.jsp?xinxi=pass");
					}
					
					}else{
					
					response.sendRedirect("../toubiaoinput.jsp?xinxi=pass");
					}
				} else
					response.sendRedirect("../toubiaoinput.jsp?xinxi=error");

			} else
				response.sendRedirect("../toubiaoinput.jsp?xinxi=CF");
		}else response.sendRedirect("../toubiaoinput.jsp?xinxi=erroruser");
		}
	

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

}