selectstyleaction.java

来自「jsp技术 基于struts框架的新闻发布系统」· Java 代码 · 共 33 行

package com.victor.webtier.newsAction;

import org.apache.struts.action.*;
import javax.servlet.http.*;
import com.victor.domain.NewsStyleActionForm;

import com.victor.tool.Chinese;
import com.victor.service.NewsStyleFacadeImpl;
import com.victor.service.NewsStyleFacade;
import java.util.List;

//利用查找的方法，查出类别中的详细类别
public class SelectStyleAction
    extends Action {
  private NewsStyleFacade newsStyleFacade;
  public SelectStyleAction() {
    this.newsStyleFacade = new NewsStyleFacadeImpl();
  }

  public ActionForward perform(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest httpServletRequest,
                               HttpServletResponse httpServletResponse) {
    Chinese chinese = new Chinese();
    NewsStyleActionForm newsStyleActionForm = (NewsStyleActionForm) actionForm;
    newsStyleActionForm.setSTName(chinese.str(httpServletRequest.getParameter(
        "type")));
    List list = this.newsStyleFacade.style(newsStyleActionForm);
    httpServletRequest.setAttribute("listStyle", list);
    return actionMapping.findForward("selectStyleAction");

  }
}