showvote.java

、好的源码 直接可以运行的哦 大家都来

package sunyang.vote.action.vote;

import java.util.HashMap;
import java.util.List;

import javax.servlet.http.HttpSession;

import org.apache.struts2.ServletActionContext;

import sunyang.vote.action.rootaction.VoteContextRoot;
import sunyang.vote.domain.Vote;
import sunyang.vote.domain.Votecontext;

@SuppressWarnings("serial")
public class ShowVote extends VoteContextRoot {
	private static final String SHOWVOTE = "showvote";

	@SuppressWarnings("unchecked")
	@Override
	public String execute() throws Exception {
		HttpSession session = ServletActionContext.getRequest().getSession();
		//从session中获得投票信息
		Vote vote = (Vote) session.getAttribute("vote");
		//通过投票编号查找投票子选项信息并赋给list
		List<Votecontext> list = voteContextService.findVoteContextByVoteId(vote);
		map = new HashMap();
		for (int i = 0; i < list.size(); i++) {
			map.put(list.get(i).getVotecontextId(), list.get(i).getContext());
		}
		setMap(map);
		//将存有投票子选项信息的list存入session的“list”
		session.setAttribute("list", list);
		//将投票类型，状态发送到对应页面
		//setFlag(flag);
		setType(vote.getType());
		return SHOWVOTE;
	}

}