newstypewatch.java

明日新闻网络中心是由吉林省明日科技有限公司开发的一个信息管理系统

package com.victor.frontStage.newsAction;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import com.victor.domain.NewsActionForm;
import com.victor.service.NewsFacade;
import com.victor.service.NewsFacadeImpl;
import com.victor.tool.Chinese;
import java.util.List;
//通过新闻的类型来显示新闻的属性
public class NewsTypeWatch extends Action {
 private NewsFacade newsFacade;
 public NewsTypeWatch(){
 this.newsFacade=new NewsFacadeImpl();
 }


  public ActionForward perform(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    Chinese chinese=new Chinese();
    NewsActionForm newsActionForm = (NewsActionForm) actionForm;
    newsActionForm.setNewsType(chinese.str(httpServletRequest.getParameter("type")));
    List list=  this.newsFacade.mainNews(newsActionForm);
    httpServletRequest.setAttribute("listNew",list);
    return actionMapping.findForward("newsTypeWatch");
  }
}