deletenewsaction.java

来自「新闻网(news) 带使用说明书 可以用作课程设计」· Java 代码 · 共 27 行

package com.victor.webtier.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;

public class DeleteNewsAction
    extends Action {
  private NewsFacade newsFacade;
 public DeleteNewsAction() {
   this.newsFacade = new NewsFacadeImpl();
 }

  public ActionForward perform(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest httpServletRequest,
                               HttpServletResponse httpServletResponse) {

    NewsActionForm newsActionForm = (NewsActionForm) actionForm;
     newsActionForm.setNewID(Integer.valueOf(httpServletRequest.getParameter("newsID")));
     this.newsFacade.deleteNews(newsActionForm);
     return actionMapping.findForward("deleteNewsAction");

  }
}