newslistaction.java

一个oa系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.oa.companyculture.action;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.oa.companyculture.db.News;
import com.oa.companyculture.db.NewsDAO;
import com.oa.companyculture.db.NewsortDAO;
import com.oa.page.PageBean;

/**
 * MyEclipse Struts Creation date: 09-06-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action scope="request" validate="true"
 */
public class NewsListAction extends Action {
	/*
	 * Generated Methods
	 */
	NewsortDAO newsortdao;

	NewsDAO newsdao;

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub

		String currentPage = request.getParameter("page");
		PageBean pager = new PageBean();
		pager.setPageSize(50);
		pager.setTotalRecoder(newsdao.getTotalCount());
		if (currentPage == null || Integer.parseInt(currentPage) < 1 || Integer.parseInt(currentPage) > pager.getTotalPages()) {
			pager.setCurrentPage(1);
		} else {
			pager.setCurrentPage(Integer.parseInt(currentPage));
		}
		request.setAttribute("pager", pager);
		List list = newsdao.findNews(pager);
		if (list != null && list.size() > 0) {
			for (int i = 0; i < list.size(); i++) {
				News vo = (News) list.get(i);
				vo.setSort(newsortdao.findNewsortNameById(vo.getSort()));
			}
		}
		request.setAttribute("newslist", list);
		return mapping.findForward("newlist");
	}

	public NewsDAO getNewsdao() {
		return newsdao;
	}

	public void setNewsdao(NewsDAO newsdao) {
		this.newsdao = newsdao;
	}

	public NewsortDAO getNewsortdao() {
		return newsortdao;
	}

	public void setNewsortdao(NewsortDAO newsortdao) {
		this.newsortdao = newsortdao;
	}
}