newswatchaction.java

来自「jsp技术 基于struts框架的新闻发布系统」· Java 代码 · 共 27 行

package com.victor.webtier.newsAction;

import org.apache.struts.action.*;
import javax.servlet.http.*;

import com.victor.service.NewsFacade;
import com.victor.service.NewsFacadeImpl;
import java.util.List;

//查询所有的新闻
public class NewsWatchAction
    extends Action {
  private NewsFacade newsFacade;
  public NewsWatchAction() {
    this.newsFacade = new NewsFacadeImpl();
  }

  public ActionForward perform(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest httpServletRequest,
                               HttpServletResponse httpServletResponse) {
     List list = this.newsFacade.newsWarch();
     httpServletRequest.setAttribute("newsList", list);
    return actionMapping.findForward("newsWatchAction");
  }
}