detailaction.java

基于Struts的学校新闻发布系统

// Decompiled by Jad v1.5.7f. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   DetailAction.java

package StudyNews;

import java.util.Vector;
import javax.servlet.ServletContext;
import javax.servlet.http.*;
import javax.sql.DataSource;
import org.apache.struts.action.*;

// Referenced classes of package StudyNews:
//            News, DB

public final class DetailAction extends Action
{

    public DetailAction()
    {
    }

    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
        throws Exception
    {
        DynaActionForm newsform = (DynaActionForm)form;
        Integer newsId = (Integer)newsform.get("newsId");
        HttpSession session = request.getSession();
        Vector newsList = new Vector();
        News news = new News();
        ServletContext context = servlet.getServletContext();
        DataSource dataSource = (DataSource)context.getAttribute("DB1");
        DB db = new DB(dataSource);
        news = News.GetDetail(db, newsId.intValue(), false);
        session.setAttribute("newsDetail", news);
        if(news.keyword != null || news.keyword != "")
            session.setAttribute("newslist", News.SearchRelativeNews(db, newsId.intValue(), news.keyword));
        db.close();
        return mapping.findForward("toNewsDetail");
    }
}