daterangelistaction.java

一段很有意义的源码,看了就知道,不信试一试啊!

package com.wondersgroup.basemodule.holidaymanage.web.action;

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.wondersgroup.basemodule.holidaymanage.service.HolidayManageService;
import com.wondersgroup.framework.core.bo.Page;

/** 
 * MyEclipse Struts
 * Creation date: 06-9-2007
 * 
 * XDoclet definition:
 * @struts.action
 */
public class DateRangeListAction extends Action{
	private HolidayManageService holidayManageService;
	private Page page;
	private int pageNo;
	private int pageSize;
	private String pageN;
	private String pageS;
	
	
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		try{
			pageNo = Integer.parseInt(request.getParameter("current"));
		}catch(NumberFormatException e){
			pageNo = 1;
		}
		page = holidayManageService.findRangeByPage(pageNo, 10);
		request.setAttribute("page", page);
		return mapping.findForward("daterangelist");  
 	}
	
	public void setHolidayManageService(HolidayManageService holidayManageService) {
		this.holidayManageService = holidayManageService;
	}
}