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56 lines
2.6 KiB
56 lines
2.6 KiB
/* */ package cn.lee.market.struts.action;
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/* */
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/* */ import cn.lee.market.dao.MessageDAO;
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/* */ import cn.lee.market.model.Message;
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/* */ import cn.lee.market.struts.actionform.SearchConditionForm;
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/* */ import java.util.List;
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/* */ import javax.servlet.http.HttpServletRequest;
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/* */ import javax.servlet.http.HttpServletResponse;
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/* */ import javax.servlet.http.HttpSession;
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/* */ import org.apache.struts.action.Action;
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/* */ import org.apache.struts.action.ActionForm;
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/* */ import org.apache.struts.action.ActionForward;
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/* */ import org.apache.struts.action.ActionMapping;
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/* */
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/* */ public class SearchMessageAction extends Action
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/* */ {
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/* 19 */ private int size = 0;
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/* 20 */ private int page = 0;
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/* 21 */ private int first = 0;
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/* 22 */ private int last = 0;
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/* 23 */ private int cur_page = 0;
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/* 24 */ MessageDAO mDao = new MessageDAO();
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/* */
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/* */ public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
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/* */ throws Exception
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/* */ {
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/* 30 */ SearchConditionForm searchConditionForm = (SearchConditionForm)form;
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/* 31 */ List messageList = this.mDao.findBySearchCondition(searchConditionForm);
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/* 32 */ request.getSession().setAttribute("searchMessageList", messageList);
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/* 33 */ if (request.getParameter("cur_page") != null)
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/* 34 */ this.cur_page = Integer.parseInt(request.getParameter("cur_page"));
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/* */ else
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/* 36 */ this.cur_page = 0;
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/* 37 */ initPage(messageList);
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/* 38 */ request.setAttribute("size", Integer.valueOf(this.size));
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/* 39 */ request.setAttribute("page", Integer.valueOf(this.page));
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/* 40 */ request.setAttribute("first", Integer.valueOf(this.first));
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/* 41 */ request.setAttribute("last", Integer.valueOf(this.last));
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/* 42 */ request.setAttribute("cur_page", Integer.valueOf(this.cur_page));
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/* 43 */ return mapping.findForward("searchMessage");
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/* */ }
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/* */
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/* */ public void initPage(List<Message> searchMessage) {
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/* 47 */ this.size = searchMessage.size();
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/* 48 */ this.page = ((int)Math.ceil(this.size * 1.0D / 20.0D) - 1);
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/* 49 */ this.first = (20 * this.cur_page);
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/* 50 */ this.last = (20 * this.cur_page + 19);
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/* 51 */ if (this.last > this.size - 1)
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/* 52 */ this.last = (this.size - 1);
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/* */ }
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/* */ }
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/* Location: C:\Users\muye\Desktop\51\校园二手交易平台设计与论文\market\code\market\WEB-INF\classes\
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* Qualified Name: cn.lee.market.struts.action.SearchMessageAction
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* JD-Core Version: 0.6.1
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*/ |