deletecalendaraction.java

一个oa系统

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

import java.util.List;

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

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.db.CalendarDao;
import com.oa.page.PageBean;
import com.oa.personaloffice.form.CalendarForm;

/** 
 * MyEclipse Struts
 * Creation date: 08-22-2007
 * 
 * XDoclet definition:
 * @struts.action path="/deleteCalendar" name="calendarForm" input="/calendar.jsp" scope="request" validate="true"
 * @struts.action-forward name="success" path="/calendar.jsp"
 */
public class DeleteCalendarAction extends Action {
	/*
	 * Generated Methods
	 */
	private CalendarDao calendarDao;
	private PageBean pageBean;
	/**
	 * @return the pageBean
	 */
	public PageBean getPageBean() {
		return pageBean;
	}
	/**
	 * @param pageBean the pageBean to set
	 */
	public void setPageBean(PageBean pageBean) {
		this.pageBean = pageBean;
	}
	public CalendarDao getCalendarDao() {
		return calendarDao;
	}
	public void setCalendarDao(CalendarDao calendarDao) {
		this.calendarDao = calendarDao;
	}
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		CalendarForm calendarForm = (CalendarForm) form;// TODO Auto-generated method stub
		PageBean pageBean = new PageBean();
		int id = Integer.parseInt(request.getParameter("id"));
		HttpSession session = request.getSession();
		String userName = (String)session.getAttribute("username");
		calendarDao.deleteCalendar(id);
		List list = (List)calendarDao.findByName(userName);
		pageBean.setPageSize(50);
		pageBean.setTotalRecoder(list.size());
		String currentPage = request.getParameter("currentPage");	
		int total = list.size();
		if(currentPage == null){
			pageBean.setCurrentPage(1);
		}else{
			pageBean.setCurrentPage(Integer.valueOf(currentPage));
		}
		int start = pageBean.getStart()-1;
		if((total-start)>50){
			request.setAttribute("calendar", list.subList(start, start+50));
		}else{
			request.setAttribute("calendar", list.subList(start, total));
		}
		request.setAttribute("pageBean",pageBean);
		return mapping.findForward("success");
	}
}