opvoteaction.java

一个非常好的投票系统,可以用来参考扩展成商用投票系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.vote.struts.action;

import java.sql.SQLException;
import java.util.ArrayList;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.sql.DataSource;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.vote.biz.VoteBIZ;
import com.vote.dto.AdminDTO;
import com.vote.dto.VoteDTO;
import com.vote.struts.form.OpvoteForm;

/** 
 * MyEclipse Struts
 * Creation date: 01-08-2007
 * 
 * XDoclet definition:
 * @struts.action path="/opvote" name="opvoteForm" input="/form/opvote.jsp" parameter="mode" scope="request" validate="true"
 * @struts.action-forward name="add" path="/main.jsp"
 */
public class OpvoteAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 * @throws SQLException 
	 */
	public ActionForward add(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws SQLException {
		OpvoteForm opvoteForm = (OpvoteForm) form;// TODO Auto-generated method stub
		DataSource ds = this.getDataSource(request,"ds1" );
		VoteDTO voteDTO = new VoteDTO();
		voteDTO.setVote_title(opvoteForm.getTitle());
		voteDTO.setVote_type(opvoteForm.getType());
		voteDTO.setVote_mode(opvoteForm.getImage());
		voteDTO.setVote_admin_username(opvoteForm.getVote_admin_username());
		voteDTO.setVote_time("Vote_time");
		VoteBIZ voteBIZ = new VoteBIZ();
		int i =voteBIZ.CreaterVote(ds, voteDTO);
		ArrayList alist =voteBIZ.UserVoteInfo(ds, opvoteForm.getVote_admin_username());
		ActionForward forward = null;
		System.out.println("-------------------add----------------------");
		if(i==1)
		{
			HttpSession session = request.getSession();
			session.setAttribute("uservoteInfo",  alist);
			forward =  mapping.findForward("add");
		}

		return forward;
	}
	public ActionForward Quey(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws SQLException {
		System.out.println("-------------------Quey----------------------");
		DataSource ds = this.getDataSource(request,"ds1" );
		VoteBIZ voteBIZ = new VoteBIZ();
		int Vote_id = Integer.parseInt(request.getParameter("voteid"));
		ArrayList alist = voteBIZ.OneVoteInfo(ds, Vote_id);
		ArrayList alist1 =voteBIZ.ShowVoteItem(ds, Vote_id);
		ActionForward forward = null;
		if(alist.size()>0 || alist1.size()>0)
		{
			HttpSession session = request.getSession();
			session.setAttribute("title",  alist);
			session.setAttribute("titleitem",  alist1);
			forward =  mapping.findForward("add1");
		}
		
		
		return forward;
	}
	public ActionForward del(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		OpvoteForm opvoteForm = (OpvoteForm) form;// TODO Auto-generated method stub
		
		
		return null;
	}
	public ActionForward update(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		OpvoteForm opvoteForm = (OpvoteForm) form;// TODO Auto-generated method stub
		return null;
	}
}